Terminal Block for Wire Distribute

专利摘要:
PURPOSE: A terminal block for electric wire branching is provided to increase intensity of rubber packings, and to form a hooking groove and a hooking projection, then to combine a main line with a branch line, thereby preventing the rubber packings from deviating and preventing a creep phenomenon. CONSTITUTION: A lower fixing plate(10) forms a fixing groove(12) on a center of a fixing part(11) for fixing on a wall, forms a coupling groove(13) coupled with a coupling ball(21) of an upper fixing plate(20) in an upper part of the fixing part(11), and forms many fixing grooves(14a) on both upper sides of the fixing part(11). The upper fixing plate(20) forms the coupling ball(21) corresponding to the coupling groove(13) of the lower fixing plate(10), forms many fixing grooves(24a) on an upper side and a lower side of the upper fixing plate(20), and combines rubber packings(30) with the fixing grooves(24a). The upper fixing plate(20) forms coupling holes(25) between the rubber packings(30), and forms an upper partition wall(26) between the coupling holes(25). A cover sets the rubber packings(30) on a lower side of the fixing grooves(24a), and is combined with the partition wall(26) of the upper fixing plate(20).
公开号:KR20040023415A
申请号:KR1020020055130
申请日:2002-09-11
公开日:2004-03-18
发明作者:정상술
申请人:정상술；
IPC主号:

专利说明:

Terminal Block for Wire Distribute
[23] The present invention relates to a terminal block for wire branching.
[24] In particular, the present invention relates to a terminal block for wire branching, which prevents creep caused by expansion and contraction due to temperature change occurring at a connection part of a wire and connects branch lines simply and simply by a sleeve rather than a bolt assembly method.
[25] In general, the terminal block is fixed to the backing plate (2) formed with a through hole (3) in the body (1) divided into several zones as shown in Figure 1, the connector (4) in accordance with the through hole (3) ) Assemble the bush (5) and O-ring (6) together with bolts (7) so as not to escape.
[26] The electric wire connected to one side of the connector 4 is peeled off the wire covering as much as the length of the connector 4 and crimped to connect the electric wire to the connector 4, the body (1) through the support plate (2) coupled to the connector (4) The branch line is connected through the other end of the connector (4) to be connected.
[27] In addition, the connection method of the branch line (W2) is stripped of the wire by a certain width at a predetermined position of the main line (W1), peeling off the end coating of the branch line (W2) to combine the ends of the main line (W1) and the branch line (W2). Tighten with a sphere (9) to connect branch lines.
[28] The crimp terminal is fastened by bolts, and the connection part is exposed, and the connection part due to oxidation, corrosion, or short-circuit phenomenon receives a heat cycle, and the pressure increases due to expansion, and then returns to its original state when the temperature decreases and shrinks. Due to the change of the connection part due to the change of the heat cycle, it is necessary to check and replace from time to time, as it is expected to cause fire and safety accidents as well as power loss due to creep phenomenon in which deformation of the material proceeds over time. In addition, the loss of labor and labor costs are enormous.
[29] The high-end terminal blocks used worldwide do not increase safety and are inadequate to prevent disasters caused by short-circuit or short-circuit.Sleeve type terminal blocks reduce cost and construction costs, and the crimp sleeve is completely sealed. The use of self-adhesive rubber tapes, vinyl tapes and mono-shrink tubes suffered from poor heat.
[30] In order to solve the above problems, the present invention adopts a sleeve-type terminal block for branching the generation meter by using an internal terminal block or a support of a large-scale building and apartment generation direct current electricity meter box in an input / output wire branching method conveniently and safely. It is a safe alternative to the wire connection method, and the purpose is to provide a complete and convenient terminal block for the wire branch as an alternative to the ultra-high voltage and the large power distribution I / O wire connection terminal block.
[31] In addition, by using two-sleeve sleeve made of 99% pure copper material, the temperature change is the same at the inflation pressure of the conductor and conductor, and the creep phenomenon can be prevented.The conductor and the conductor are not fixed to the block, so it is insulated even in a humid place. The present invention provides a terminal block for a wire branch having excellent resistance and conduction.
[1] 1 is a perspective view showing a conventional terminal block,
[2] 2 is a perspective view showing a conventional wire connector,
[3] Figure 3 is an exploded perspective view showing a terminal block for a wire branch of the present invention,
[4] Figure 4 is a side perspective view showing a rubber packing of the terminal block for electric wire branch of the present invention,
[5] 5 is a cross-sectional view showing the rubber packing of the terminal block for wire branch of the present invention,
[6] Figure 6 is a perspective view showing a sleeve of the terminal block for electric wire branch of the present invention,
[7] Figure 7 is a cross-sectional view showing a sleeve of the terminal block for electric wire branch of the present invention.
[8] <Description of the symbols for the main parts of the drawings>
[9] 10: lower fixing plate 11: fixing part
[10] 12: fixing groove 13: fastening groove
[11] 14a: fixing groove 15: coupling hole
[12] 16: lower bulkhead
[13] 20: upper fixing plate 21: fastening hole
[14] 24a: fixing groove 25: coupling hole
[15] 26: upper bulkhead 30: rubber packing
[16] 31: daylight groove 32: side embossing
[17] 33: day line groove 34: branch line groove
[18] 35: embossing 36: reinforcing material
[19] 37: bending groove 40: cover
[20] 45: engagement hole 50: lockable C-type sleeve
[21] 51: weekly line 51: branch line
[22] 53: locking groove 54: locking projection
[32] In order to achieve the above object, the present invention forms a lower partition wall in the center and forms an insertion hole to which the upper fixing plate is coupled to both sides of the partition wall, and seats the rubber packing in the fixing groove formed in the longitudinal direction of the insertion hole. A lower fixing plate having fastening grooves formed at both sides of the packing; The upper bulkhead is formed at the center of the upper surface, and inserting holes are formed at both sides of the partition wall. The rubber packing is seated in the fixing groove formed in the longitudinal direction of the insertion hole, and the rubber packing corresponding to the rubber packing of the lower fixing plate is provided on the lower surface. An upper fixing plate for seating and forming fastening holes on both sides of the rubber packing; It has a cover seated on the lower surface of the rubber packing in the fixing groove corresponding to the upper surface of the upper fixing plate and coupled to the upper partition of the upper fixing plate, the rubber packing is formed in a semi-circular shape to form an insertion groove at a predetermined depth in the semi-circular part It forms a plurality of embossing protruding projections on both sides of the insertion groove, a semicircular day line groove in the center of the straight portion, forming a branch line groove smaller than the main line groove on both sides of the main line groove, between the main line groove and the branch line groove The straight portion of the bent groove is formed in the longitudinal direction, made of pure copper material, the locking jaw formed on one side of the longitudinal direction, the locking projection formed on the back side has a locking branch sleeve for tightly binding the main line and the branch line. It is characterized by the technical idea.
[33] Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.
[34] Figure 3 is an exploded perspective view showing a terminal block for branching of the present invention, Figure 4 is a side perspective view showing a rubber packing of the terminal block for branching of the present invention, Figure 5 is a rubber of the terminal block for branching of the present invention Figure 6 is a cross-sectional view showing the packing, Figure 6 is a perspective view showing a coupling of the terminal block for electric wire branch of the present invention, Figure 7 is a cross-sectional view showing a sleeve of the terminal block for electric wire branch of the present invention.
[35] As shown in FIG. 3, the terminal block for wire branch according to the present invention includes a lower fixing plate 10 fixed to a wall, and an upper fixing plate 20 for coupling a plurality of day lines up and down, and a cover 50 to protect the terminal block. ), And the lower fixing plate 10, the upper fixing plate 20, the rubber packing 30 coupled to the cover (50).
[36] The lower fixing plate 10 forms a fixing groove 12 in the center of the fixing part 11 to be fixed to the wall or the like on both sides of the rectangle, the fastening hole of the upper fixing plate 20 in the upper portion of the fixing part (11) 21 and a fastening groove 13 fastened to each other, and a plurality of fixing grooves 14a are formed on both upper surfaces of the fixing part 11.
[37] The rubber packing 30 is coupled to the upper surface of the fixing groove 14a, and the coupling hole 15 is formed between the rubber packing 30 and the rubber packing 30 and the cover 50 and the upper fixing plate 20. And, between the coupling hole 15 and the coupling hole 15 formed on both sides to form a lower partition 16 of a certain height.
[38] The upper fixing plate 20 forms a fastening hole 21 corresponding to the fastening groove 13 of the lower fixing plate 10, and forms a plurality of fixing grooves 24a on the upper and lower surfaces of the upper fixing plate 20. The rubber packing 30 is coupled to the fixing groove 24a.
[39] In addition, the upper fixing plate 20 forms a coupling hole 25 between the rubber packing 30 and the rubber packing 30, and an upper partition wall having a constant height between the coupling hole 25 and the coupling hole 25 formed at both sides. (26) is formed.
[40] As shown in FIGS. 4 to 5, the rubber packing 30 is formed in a semicircular shape to be coupled to the respective fixing grooves 14a and 24a formed in the lower fixing plate 10 and the upper fixing plate 20 and the cover 40. The insertion groove 31 is formed to have a predetermined depth, and both side surfaces of the insertion groove 31 are formed with side embossing 32 (Embossing) protruding in a protrusion shape.
[41] In addition, the straight line portion of the rubber packing 30 is formed with a main wire groove 33 is inserted into the main wire is a thick wire, branch line groove 34 to install a branch line 34 smaller than the main wire on both sides of the main wire groove (33). ) Is formed, the bent groove 37 along the longitudinal direction is formed on the straight surface of the main line groove 33 and the branch line groove 34, and the main line groove 33 and the branch line groove 34 protrudes at a predetermined height. The embossing 35 is formed, and the reinforcement 36 is inserted into the rubber packing 30 so as not to be separated from the fixing grooves 14a and 24b by increasing the strength of the rubber packing 30.
[42] The cover 40 couples the rubber packing 30 corresponding to the rubber packing 30 coupled to the upper surface of the upper fixing plate 20, and is coupled to a position corresponding to the coupling hole 25 of the upper fixing plate 20. Form a ball 45.
[43] The cover 40 is preferably made of a synthetic resin of smog and color transparent to visually check the connection state therein.
[44] As shown in FIGS. 6 to 7, the lockable C-type sleeve is made of a pure copper material, and binds a branching line 52 separating the voltage by peeling a coating from a predetermined portion of the main line 51 carrying a high voltage. As a result, the coating is peeled off at the end of the branch line 52 to coincide with the stripping portion of the main line 51, and the main line 51 and the branch line 52 are integrally bound.
[45] The locking type C-shaped sleeve 50 is formed in the shape of the C-shape, the engaging groove 53 is formed on the surface of the sleeve and the engaging projection 54 is formed on the back surface of the sleeve The sleeve is caught by the locking groove 53 so that the sleeve is not separated.
[46] That is, when the main line 51 and the branch line 52 are bound as shown in FIG. 7, the main line 51 and the branch line 52 are integrally bound, and the locking protrusion 54 is caught by the locking groove 53. Prevents C-type sleeves from opening.
[47] Terminal block for wire branch having the configuration as described above is fixed to the fixing groove 12 with a fixing bolt against the fixing unit 11 of the lower fixing plate 10 to the meter to connect the electric wire, and the main line 51 After cutting the wire coating at a predetermined position of the main line 51 without cutting, the C-type sleeve 50 is inserted into the main line 51, and the branch line 52 is compressed to crimp the main line 51 and the branch line 52. Compress integrally.
[48] In order to install the main line 51 again, the upper fixing plate 20 is coupled to the lower fixing plate 10, thereby combining two main lines 51 and eight branch lines 52, and the upper fixing plate 20. And the cover 40 are combined to combine two main lines 51 and eight branch lines 52.
[49] The two main lines 51 and the eight main lines 52 are the main lines 51 and the branch lines 52 which can be connected to the maximum, and the number of the branch lines 52 can be connected as many times as necessary for one main line 51. Of course it can.
[50] The main line 51 and the branch line 52 are connected between the lower fixing plate 10 and the upper fixing plate 20, and the main line 51 and the branch line 52 between the upper fixing plate 20 and the cover 40. The coupling hole 45 formed in the cover 40, the coupling hole 25 of the upper fixing plate 20, and the coupling hole 15 of the lower fixing plate 10 are completed.
[51] The rubber packing 30 is equally coupled to the rubber packing 30 to the fixing grooves 14a and 24a formed in the lower fixing plate 10, the upper fixing plate 20, and the cover 40. When the rubber packing 30 is pulled in order to install the main line 51 or the branch line 52 in a tense state during operation, the rubber packing 30 is separated from the fixing grooves 14a and 24a or fixed grooves. The side embossing 32 is formed in the insertion groove 31 so that the embossing 32 is seated in the fixing grooves 14a and 14b so as not to rotate in the 14a and 24a.
[52] In addition, the rubber packing 30 forms an embossing 35 in the main line groove 33 and the branch line groove 34 to be in close contact with the rubber packing 30 when the main line 51 and the branch line 52 are fixed. It is retained, by forming a bent groove 37 in the longitudinal direction on the straight surface, which is the upper surface of the rubber packing 30 to have a predetermined elasticity during the installation of the main line 51, the branch line 52.
[53] Lockable C-type sleeve 50 is made of pure copper material to compress and bind the main line 51 and the branch line 52, so that the expansion and contraction of the member due to temperature changes, the deformation of the material increases over time Creep will not occur.
[54] The terminal block for wire branch having the above configuration eliminates the inconvenience of fastening the bolts to bind the main line and the branch line, increases the strength of the rubber packing, prevents deformation and detachment of the rubber packing, and forms a locking groove and a protrusion. It is possible to prevent the creep phenomenon occurring at the connection part by combining the main line and the branch line integrally, and to prevent deformation due to the heat cycle occurring at the connection part by making the sleeve pure.

权利要求:
Claims (4)
[1" claim-type="Currently amended] A lower fixing plate is formed in the center to form an insertion hole into which the upper fixing plate is coupled to both sides of the partition wall, and the rubber packing is seated in the fixing groove formed in the longitudinal direction of the insertion hole and the fastening groove is formed on both sides of the rubber packing. and;
The upper bulkhead is formed at the center of the upper surface, and inserting holes are formed at both sides of the partition wall. The rubber packing is seated in the fixing groove formed in the longitudinal direction of the insertion hole, and the rubber packing corresponding to the rubber packing of the lower fixing plate is provided on the lower surface. An upper fixing plate for seating and forming fastening holes on both sides of the rubber packing;
The terminal block for electric wire branch, characterized in that it has a cover seated on the lower surface of the rubber packing in the fixing groove corresponding to the upper surface of the upper fixing plate and coupled to the upper partition of the upper fixing plate.
[2" claim-type="Currently amended] The method of claim 1,
The rubber packing is formed in a semicircular shape to form an insertion groove at a predetermined depth in the semicircle portion, to form a plurality of embossed protrusions protruding on both sides of the insertion groove, to form a semicircular daytime groove in the center of the straight line, A bifurcation terminal block having a branch line groove formed on both sides of the main line groove smaller than the main line groove, and a straight portion formed between the main line groove and the branch line groove in the longitudinal direction.
[3" claim-type="Currently amended] The method according to claim 1 or 2,
Rubber packing is a terminal block for branching, characterized in that a plurality of reinforcing material is inserted to increase the strength therein.
[4" claim-type="Currently amended] It is made of pure copper material, and one side of the longitudinal direction to form a locking jaw, the rear side of the locking projection to form a day
A terminal block for wire branching, comprising: a lockable C-type sleeve for tightly binding a line and a branch line.

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同族专利:

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公开号 | 公开日

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KR100473305B1|2005-03-10|

引用文献:

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公开号 | 申请日 | 公开日 | 申请人 | 专利标题

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法律状态:
2002-09-11|Application filed by 정상술

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2002-09-11|Priority to KR10-2002-0055130A

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2004-03-18|Publication of KR20040023415A

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2005-03-10|Application granted

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2005-03-10|Publication of KR100473305B1

优先权:

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申请号 | 申请日 | 专利标题

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KR10-2002-0055130A|KR100473305B1|2002-09-11|2002-09-11|Terminal Block for Wire Distribute|