Cable hook capable of being repeatedly and rapidly assembled and disassembled

Abstract

A cable hook capable of being repeatedly and quickly assembled and disassembled belongs to the technical field of engineering construction safety, is used for quickly arranging temporary construction cables and wires, and comprises a load-bearing iron chain and an insulated cable hook connected with the load-bearing iron chain, and further comprises a strong magnetic steel sleeve capable of being magnetically connected with a field steel structure, and a hanging ring is arranged on the strong magnetic steel sleeve and connected with the load-bearing iron chain. According to the utility model, the strong magnetic steel sleeve and a field steel structure are rapidly and magnetically attracted, connected and fixed, and the cable hook can be rapidly mounted and dismounted in construction of water diversion and tail water pressure steel pipes of a hydropower station, water flow passing surface steel linings, volutes, draft tubes, large-diameter pressure steel pipes and industrial factory building steel columns, so that temporary construction cables can be rapidly laid, and the construction efficiency is improved. Welding is not needed, safety is high, in the mounting and dismounting process, on-site metal structure body base metal cannot be damaged, quick mounting and dismounting and repeated use can be achieved, the construction efficiency is greatly improved, and the construction process is quick, convenient, safe, efficient and economical.

Description

TECHNICAL FIELD

[0001] The utility model belongs to engineering technology field, is used for fast arrangement temporary construction cable electric wire, relates to a kind of cable hooks of repeated fast assembly and disassembly. BACKGROUND

[0002] At present, in the water diversion, tailrace pressure steel pipe of hydropower station, water flows through the steel lining of flow surface and volute, tailrace pipe, other engineering large-diameter pressure steel pipe, industrial plant steel column and other engineering construction fields, temporary power is more, cable electric wire arrangement requirement is high, on-site steel structure is more, installation support is not easy to be temporarily fixed, cable electric wire cannot directly contact with metal structure body and cannot drag ground and soak in water, conventional temporary construction power cable slot box, bridge, support and other methods of standard wiring consume long time, manpower is more, input cost is high, and operation safety risk is higher.

[0003] Therefore, in order to solve the above problems, the utility model provides a kind of cable hooks of repeated fast assembly and disassembly. SUMMARY

[0004] In view of the above-mentioned shortcomings of the prior art safety technology, the utility model aims at providing a kind of cable hooks of repeated fast assembly and disassembly, to solve the safety technical problems of long time consumption, more manpower, high input cost and high operation safety risk of conventional temporary construction power cable slot box, bridge, support and other methods in the prior art.

[0005] The utility model adopts the technical scheme: a kind of cable hooks of repeated fast assembly and disassembly, including bearing iron chain and the insulating cable hook connected with it, further including the strong magnetic steel sleeve that can be magnetically fixed with on-site steel structure, the strong magnetic steel sleeve is equipped with the lifting ring and is connected with bearing iron chain.

[0006] Further, the bearing iron chain, the insulating cable hook and the lifting ring are detachably connected, so that the length of the bearing iron chain can be adjusted, and the device can be stored and transported.

[0007] Further, the strong magnetic steel sleeve is provided with a neodymium iron boron magnet, and the magnetic energy product of the neodymium iron boron magnet is large, and the magnetic adsorption is reliable.

[0008] Further, the insulating cable hook is made of polycarbonate plastic and is provided with a reinforcing rib inside, so that the structural strength is high, and the impact resistance and weather resistance are excellent.

[0009] As described above, the cable hook which can be repeatedly and quickly assembled and disassembled has the following beneficial effects: the cable hook is quickly installed in the water diversion, tail water pressure steel pipe, water flow surface steel lining and volute, tail water pipe, large diameter pressure steel pipe and industrial plant steel column construction, the temporary construction cable is quickly laid, welding is not needed, safety is high, the installation process does not cause damage to the metal structure body base material of the site, lossless quick installation and disassembly and reuse can be realized on the site, construction efficiency is greatly improved, and the construction process is fast, convenient, lossless, safe, efficient and economical. BRIEF DESCRIPTION OF DRAWINGS

[0010] Figure 1 It is a structural schematic view of the utility model.

[0011] In the figure, the component numbers are: 1 - lifting ring; 2 - strong magnetic steel sleeve; 3 - load-bearing iron chain; 4 - insulated cable hook. DETAILED DESCRIPTION

[0012] The following describes the embodiments of the utility model by specific examples, and other advantages and effects of the utility model can be easily understood by those skilled in the art from the disclosed content.

[0013] Please refer to Figure 1 , it is known that the structures, proportions, sizes and the like shown in the drawings attached to the specification are only used to cooperate with the disclosed content of the specification, to be understood and read by those skilled in the art, and are not used to limit the limiting conditions of the utility model that can be implemented, so they do not have technical substantive significance, any modification of structure, change of proportional relationship or adjustment of size, without affecting the effects that can be produced by the utility model and the purposes that can be achieved, should still fall within the scope covered by the disclosed technical content of the utility model. At the same time, the terms such as 'above', 'below', 'left', 'right','middle' and 'one' in the specification are only for the convenience of clear understanding of the description, and are not used to limit the scope of the utility model that can be implemented, the change or adjustment of relative relationship, without substantially changing the technical content, is also regarded as the scope of the utility model that can be implemented.

[0014] Please refer to Figure 1 The utility model provides a kind of cable hook that can be repeatedly and quickly assembled and disassembled, including load-bearing iron chain 3 and the insulated cable hook 4 connected with it, also including strong magnetic steel sleeve 2 that can be magnetically fixed with the steel structure of site, lifting ring 1 is connected with load-bearing iron chain 3 on the strong magnetic steel sleeve 2.

[0015] Load-bearing iron chain 3 and insulated cable hook 4, lifting ring 1 are all detachably connected, to facilitate the length adjustment of load-bearing iron chain 3 and the storage and transportation of device.

[0016] The neodymium iron boron magnet is arranged in the strong magnetic steel sleeve 2, and the magnetic energy product of the neodymium iron boron magnet is large, and the magnetic adsorption is reliable.

[0017] The insulating cable hook 4 is made of polycarbonate plastic and is internally provided with a reinforcing rib, and has high structural strength, good insulating performance, excellent impact resistance and weather resistance.

[0018] In use, the strong magnetic steel sleeve 2 is used to be magnetically adsorbed and fixed to a steel structure on site, the lifting ring 1 is connected to the upper end of the load-bearing iron chain 3, and the lower end of the load-bearing iron chain 3 is connected to the insulating cable hook 4; in use, the strong magnetic steel sleeve 2 is directly adsorbed to an iron or steel metal structure on site, and the temporary construction cable is arranged in the cable insulating hook 4, and the cable insulating hook 4 can be directly taken down without damaging the metal structure.

[0019] In the embodiment, the lifting ring 1 is connected to the strong magnetic steel sleeve 2 by M8 carbon steel galvanized, and the strong magnetic steel sleeve 2 is disc-shaped with a diameter of 80 mm; the load-bearing iron chain 3 is selected to be Φ6 mm, and each iron chain has a length of 25 mm, one end of each iron chain is connected to the lifting ring 1, and the other end of each iron chain is connected to the insulating cable hook 4; the insulating cable hook 4 is C-shaped and can be used to hang and install cables and wires with a diameter of less than 80 mm.

[0020] The utility model discloses a cable hook for construction, which is used for arranging and fixing cables in the construction of a water diversion and tail water pressure steel pipe of a hydropower station, a flow surface steel lining and a volute, a tail water pipe, other large-diameter pressure steel pipes and steel columns of an industrial plant.

[0021] The above-mentioned embodiments only exemplarily illustrate the principle and effects of the utility model, and are not used for limiting the utility model. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and category of the utility model. Therefore, all equivalent modifications or changes completed by those skilled in the art without departing from the spirit and technical thought disclosed by the utility model should be covered by the claims of the utility model.

Claims

1. A quick detachable cable hook comprising a load bearing chain (3) and an insulated cable hook (4) connected thereto, characterized in that: It also includes a strong magnetic steel sleeve (2) which can be magnetically fixed with the on-site steel structure, and a lifting ring (1) is arranged on the strong magnetic steel sleeve (2) and connected with a load-bearing iron chain (3).

2. A cable hanger according to claim 1, wherein: The load-bearing iron chain (3) and the insulating cable hook (4) and the lifting ring (1) are all detachably connected.

3. A cable hook according to claim 1, wherein: The strong magnetic steel sleeve (2) is internally provided with a neodymium iron boron magnet.

4. A quick attachable and detachable cable hanger according to claim 1, wherein: The insulating cable hook (4) is made of polycarbonate plastic and internally provided with a reinforcing rib.

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