• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Eye bolt coupling for connecting longitudinal concrete flow bridges. Concrete flow bridges are concrete elements 2 - 5 m in width and 6 - 25 m in length and 80 - 200 cm in height. The elements have built-in polystyrene blocks for buoyancy. Concrete flow bridges are used as boat bridges in eg. Ports as well as marinas and they are connected longitudinally to reach the desired length of a bridge course. The new coupling principle, which is desired to be patented, provides a very simple design of concrete flow bridges with perfectly clean surfaces without complicated recesses and moldings, which gives great savings in the casting process and simplified laying in the harbor basin. The coupling bracket consists of inserts (11) as shown in FIG. 5 and FIG. 6. For the casting of the elements, simply insert 4 inserts (11) at each end of the concrete flow bridge. When preparing the concrete floating bridge for laying in the harbor, screw 4 eyebolts (10) into inserts (11) to a precise depth at each end. Thereafter, the bridge phages can be brought into place and locked together with a mandrel (12) mounted in the eye bolts (10) and lock the bridge phages together in the longitudinal direction. The invention is characterized in that it provides high stiffness / slab effect in the assembly of 2 or more concrete flow bridges, since a lateral load on a concrete flow bridge, eg wave or weight, will be supported in stiffening and withstand twisting / tilting via all other interconnected concrete flow bridges. know that you almost get the feeling of going on solid ground. The invention is characterized by being very simple, solid and inexpensive in purchasing. The invention is characterized in that the system can be easily, quickly and cheaply replaced in the event of wear or damage.
    公开号:DK201500676A1
    申请号:DKP201500676
    申请日:2015-11-02
    公开日:2017-05-15
    发明作者:Peter Poulsen
    申请人:Langballe As；
    IPC主号:
    专利说明:

    Pairing of concrete flow bridges with eye bolt coupling.
    Description
    FIELD OF THE INVENTION
    A patent is applied for a new and epoch-making principle for connecting concrete flow bridges with eye bolt couplings.
    The invention is a substantial simplification of the interconnection of two concrete flow bridges in relation to today's known systems, the coupling system being extremely simple, solid and cheap in manufacture.
    The invention does not require the use of special tools, it can be quickly mounted by lay people and it is easy and cheap to replace in case of wear or damage.
    The invention simplifies the casting of concrete flow bridges in relation to the methods known today, whereby great savings can be obtained in connection with a highly optimal / efficient series production.
    The invention provides high stiffness / slab effect in the assembly of 2 or more elements since a lateral load on an element, eg wave or weight, will be supported in stiffening and withstand torsion via all other interconnected concrete flow bridges, characterized by the feeling of walking on solid ground.
    BACKGROUND OF THE INVENTION
    Concrete flow bridges are concrete elements, for example, 2 - 5 m in width and for example 6 - 25 m in length and eg 80 - 200 cm in height, where the elements have built-in polystyrene blocks for buoyancy. Concrete flow bridges are used as boat bridges in i.a. ports as well as marinas and they are connected longitudinally to reach the desired length of a bridge course.
    The methods known today for interconnecting concrete flow bridges are to make recesses in each corner of the concrete flow bridge to incorporate parts for longitudinal tensioning of the bridges.
    The recess is usually carried out by casting a galvanized steel box where there may be a welded pipe connecting the box to a galvanized pipe bowl for placement of neoprene shock pad and drawing of specially made steel wire. When the elements are launched and are to be connected longitudinally, a specially made steel wire with threaded ends at both ends is passed through the pull pipe in the two bridges to be connected, now mounted clamp plate and nut at both ends and the bridges can be clamped around a neoprene shock pad resting in the two opposing pipe bowls.
    The recess box in the floating bridge is uncovered with a tread-resistant floor plate, which is typically fastened with 4 screws.
    The known methods are characterized by:
    That the material manufacture is made up of many specially made parts and is thus expensive in manufacture and procurement.
    That the casting of an element is unnecessarily complicated, requiring time-consuming embedding / recesses of many individual parts. major and necessary adjustments to reinforcement and reinforcement reinforcements must be made.
    That the interconnection does not provide the same significant support in connection with several interconnected concrete flow bridges, where, for example, an element is loaded laterally by, for example, waves or weight.
    The neoprene bricks on both sides have a limited delivery time and are expensive and cumbersome to replace.
    Replacement of service parts, eg neoprene bricks, typically requires professionals and special tools, whereby the known system is very cumbersome, inflexible and expensive for the user / marina or port, as it can only be serviced by professionals with special tools.
    The object of the invention
    To develop a coupling system that significantly simplifies the production / casting of concrete flow bridges.
    To develop a coupling system that is significantly cheaper in manufacturing / purchasing.
    To develop a coupling system that significantly simplifies the subsequent interconnection of the bridge subjects, without the use of professionals or special tools.
    To develop a coupling system, support the resistance of several interconnected bridges in relation to torsional influences, for example in connection with lateral effects of, for example, waves or large weights.
    To develop a coupling system that does not require the use of, for example, neoprene bumps between two interconnected concrete flow bridges, thereby saving both expensive procurement and frequent replacement of the same.
    The new principle for interconnecting concrete flow bridges, which is wanted to be patented, is in all its simplicity that at each end of the floating bridge is cast 4 pieces. inserts, eg M30, in which the corresponding number of eyebolts can be screwed, after which the elements can be joined by two through-holes / bolts, eg M36, with locking pin or other locking device, as shown in the attached sketch.
    The new method offers great advantages in forming molds and molding the elements.
    With the method known today, one starts by placing the polystyrene blocks, building reinforcement nets and steel reinforcements, both of which need to be improved in relation to the recesses mentioned earlier. During the process, mold sides and moldings are mounted, after which you must start to incorporate relatively many and complex recesses with galvanized steel boxes, pipes for the steel cables, drains from galvanized steel box in all four corners of the concrete flow bridge, only then ready to cast the element. The casting requires great accuracy around the recesses to ensure that the concrete flows together and the surface around the recesses must be glossed by hand.
    With the new method, you start by placing the polystyrene blocks, building reinforcement nets - regardless of recesses, then form sides and ends are raised. At each end 4 pieces are mounted. coupling inserts in the mold and you are now ready to cast the element. The casting is very simple as you do not have to take into account various complicated recesses, the surface is completely smooth and can be machine smooth.
    Figure Description
    The method most commonly used today is illustrated in the enclosed appendices: Figs. 1. FIG. 2. FIG. 3 and FIG. 4th
    FIG. 1. shows a horizontal section in the corner of 2 longitudinal concrete flow bridges.
    FIG. 2. shows a vertical section in the same location.
    FIG. 3. shows the special fittings 1, 2 and 4
    FIG. 4. Sketch of galvanized steel box for installation. In FIG. 1 and FIG. 2. In the joint between the two concrete flow bridges, the specially made steel wire (2), see the specially made neoprene shock block (1), the two concrete flow bridges with nut and counter nut (4) clamp around the steel plate (3) located in the steel box (6), here see sinks from the steel box (7).
    FIG. 3 is a photo showing custom made neoprene shock pad (1), custom made steel wire with a threaded piece at each end (2), as well as nut and counter nut (4).
    FIG. 4 shows a sketch of galvanized steel box (6) with sinks (7) and lid for steel box (8) welded pull pipe (5) for drawing custom-made steel wire, as well as sloping struts of tentor steel (5a) and pipe bowl (9) for supporting neoprene shock blocks shim.
    The new principle for interconnecting concrete flow bridges is illustrated in the attached Fig. 5. FIG. 6 and FIG. 7th
    FIG. 5. shows a horizontal section in the corner of 2 longitudinal concrete flow bridges.
    FIG. 6. shows a vertical section in the same location.
    FIG. 7. shows eye bolt (10). In FIG. 5. and FIG. 6. see the location of the eye bolt (10), inserts (11) and mandrel (12). Four inserts (11) are mounted at each end of the concrete flow bridge, the eyebolts (10) are screwed into the embedded inserts (11) to a precise depth, after which the bridges are positioned and mandrels (12) are placed in the eye bolts so that the bridges are locked together , and locking pin can be mounted.
    Dimensions of inserts, eyebolts and mandrels are dimensioned for each project.
    LIST OF DRAWINGS:
    The solution used today with steel wire Fig. 1. Horizontal section in connection of 2 bridges Fig. 2. Vertical section in connection of 2 bridges Fig. 3. Photo of special bracket
    FIG. 4. Sketch built-in steel box
    Reference number 1. Custom made neoprene block 2. Custom made steel wire with threaded end at each end 3. Steel plate 4. Nut and counter nut 5. Pulling tube for steel wire 5a. Tent rails in tent steel 6. Built-in steel box 7. Drain from steel box 8. Lid for steel box fitted with 4 screws 9. Pipe bowl for neoprene bricks
    The new solution, the invention with eye bolt coupling Fig. 5. Horizontal section in assembly of 2 bridges Fig. 6. Vertical section in assembly of 2 bridges Fig. 7. Photo of eye bolt
    Reference number 10. Eye bolt 11. Inserts 12. Dorn
    权利要求:
    Claims (2)
    [1]
    An invention is being sought for an invention, an "Eye Bolt Coupling", for interconnecting concrete flow bridges, the invention revolutionizing the methods used today which are unnecessarily complicated, containing many components, and thus an unnecessary costing of the finished product.
    [2]
    The invention is characterized by a very simple design of the bridge subjects, molding 4 pieces. inserts (11) at each end of the bridges. The new method offers great advantages in connection with the forming of molds, the construction of reinforcing nets and subsequent casting of the elements, and thus the basis for an efficient series production. The invention is characterized by a very simple assembly which can be carried out by lay people without the use of special tools, in the screwed-in inserts (11) screw 4 pieces. eyebolts (10) and bridges can be assembled longitudinally by 2 pcs. The mandrel (12) is mounted in the eye bolt (10), the mandrel (12) is secured with a locking pin. The invention is characterized by being very simple, solid and inexpensive in purchasing. The invention is characterized in that it provides high stiffness / slab effect in the assembly of 2 or more concrete flow bridges, since a lateral load on a concrete flow bridge, eg wave or weight, will be supported in stiffening and withstand twisting / tilting via all other interconnected concrete flow bridges. know that you almost get the feeling of going on solid ground. The invention is characterized in that the system can be easily, quickly and cheaply replaced in the event of wear or damage.
    类似技术:
    公开号 | 公开日 | 专利标题
    Plagué et al.2017|Influence of fiber type and fiber orientation on cracking and permeability of reinforced concrete under tensile loading
    CN108678193B|2020-04-24|Post-cast strip and construction method thereof
    DK201500676A1|2017-05-15|Principle of connecting concrete floating bridges with eye bolt coupling
    CN210551985U|2020-05-19|Multi-layer wooden building template based on plate edge wax brushing technology
    CN101538858B|2010-07-28|Method and device for jointing reinforcement and vibration readjustment construction of pre-embedded bolt
    CN102303369A|2012-01-04|Process for prefabricating square culvert
    JP6168361B2|2017-07-26|Mass concrete part placement method
    JP5670655B2|2015-02-18|Support equipment for concrete floating formwork
    CN104179191A|2014-12-03|Construction method of large-equipment base in nuclear power plant
    KR101120588B1|2012-03-09|Vertical joint frame for improving monolithic concrete
    KR100726111B1|2007-06-12|Bathroom bottom manufacture method using precast concreat slab
    KR20120069263A|2012-06-28|Half slab providing hollow material construction method and half slab using the same
    JP2014156702A|2014-08-28|Floor panel and method of manufacturing the same
    KR102022544B1|2019-09-18|Invert construction apparatus in a manhole and invert construction method using the same
    CN203879030U|2014-10-15|Post-cast strip protective structure
    KR20100125652A|2010-12-01|A mold for apartment
    KR101421652B1|2014-07-23|System Form for Slit of Caisson and Caisson Construction Method Using the Same
    KR101272189B1|2013-06-07|A fixing structure of soundproofing panel for slab
    CN110700297A|2020-01-17|Sump setting combined steel formwork and installation method thereof
    RU2565305C1|2015-10-20|Method to manufacture hollow block | and falsework for its realisation
    KR101199920B1|2012-11-12|A combined concrete leveling ruler and pouring stepping member
    KR200381405Y1|2005-04-11|Supporting construction frames enabling to connect in parallel
    CN205742662U|2016-11-30|Node installed by a kind of connector and Side fascia
    KR100820596B1|2008-04-08|Trench-form
    KR101104701B1|2012-01-17|Drainage construction apparatus
    同族专利:
    公开号 | 公开日
    DK179712B1|2019-04-09|
    DK179712B9|2019-05-06|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US3152568A|1962-10-10|1964-10-13|Alex D Mayer|Pier and raft construction|
    US3779192A|1971-08-09|1973-12-18|P Gonzalez|Modular concrete floatation unit|
    US3897741A|1973-03-12|1975-08-05|Patentwerke Anstalt|Floating dock structure, and the relative service gangway|
    US5081946A|1990-09-11|1992-01-21|Nannig Urban R|Floating dock|
    US5213447A|1990-10-31|1993-05-25|Srock Bryan J|Interconnecting water platform|
    US5529012A|1994-01-12|1996-06-25|Rytand; David H.|Semi-flexible hinges for a floating dock|
    法律状态:
    2019-04-09| PME| Patent granted|Effective date: 20190409 |
    优先权:
    申请号 | 申请日 | 专利标题
    DKPA201500676A|DK179712B9|2015-11-02|2015-11-02|Process for casting and connecting concrete flow bridges, concrete flow bridges and interconnected concrete flow bridges made by the following method|DKPA201500676A| DK179712B9|2015-11-02|2015-11-02|Process for casting and connecting concrete flow bridges, concrete flow bridges and interconnected concrete flow bridges made by the following method|
    [返回顶部]