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Cable trench bridge structure

A bridge structure and cable trench technology, which is applied in the field of electric power engineering, can solve problems such as the inability to ensure the orderliness of cables and the entanglement of cables

Active Publication Date: 2020-10-23
福建宏瑞建设工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Because cables are sometimes added in the process of electric power construction, but when adding cables in the above-mentioned related technologies, the crimping mechanism needs to be removed, and at this time there is no guarantee that the cables can be kept neat, especially some cables with smaller diameters are more likely to be entangled together

Method used

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  • Cable trench bridge structure
  • Cable trench bridge structure
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Examples

Experimental program
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Effect test

Embodiment 1

[0040] refer to figure 1 and figure 2 , the bridge structure includes a bridge body 1 arranged on the side wall of the cable trench, the bridge body 1 is provided with a placing platform 2, and the placing platform 2 is provided with a number of installation grooves 21 consistent with the length direction of the cable trench, placed above the platform 2 It is also hingedly provided with a compression seat 3 that cooperates with the placement platform 2 to compress the cable.

[0041] refer to figure 2 The pressing seat 3 is provided with an embedded groove 31 on the side facing the platen 2, and a flexible pad 32 is arranged in the embedded groove 31. The flexible pad 32 can be made of rubber, sponge, flexible plastic, etc. Made of elastic material, the thickness of the flexible pad 32 is equal to the groove depth of the embedded groove 31. After the flexible pad 32 is installed in the embedded groove 31, the end of the flexible pad 32 and the pressing seat 3 face the side...

Embodiment 2

[0050] refer to Figure 4 and Figure 5 The difference between embodiment 2 and embodiment 1 lies in the difference of the locking mechanism 5. In embodiment 2, the locking mechanism 5 includes a snap joint 53 arranged at one end of the positioning splint 42, and the pressing seat 3 is provided with a snap joint 53 is snapped into the clipping groove 54, when the clip joint 53 is inserted into the clipping groove 54, the pressing seat 3 and the placing platen 2 are in a close state. The clamping groove 54 increases sequentially from the direction of the hinge point of the pressing seat 3 to the direction away from the hinge point.

[0051] refer to Figure 5 and Figure 6 At the same time, the bottom position in the clamping groove 54 is also provided with a positioning protrusion 541, and the bottom of the clamping joint 53 is provided with a positioning groove 531 for inserting the positioning protrusion 541, and the aperture of the positioning groove 531 is also larger t...

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Abstract

The invention discloses a cable trench bridge structure, relates to the technical field of power engineering and solves a problem that original cables are easily tangled together when cables are additionally arranged. The cable trench bridge structure comprises a bridge body arranged on a side wall of a cable trench, wherein the bridge body comprises a placing bedplate for placing a cable, a plurality of mounting grooves consistent with the length direction of the cable trench are formed in the placing bedplate, clamping devices used for clamping a cable are arranged on the sides of the placing bedplate, the clamping device comprises positioning clamping plates and a positioning bottom plate which are in butt joint up and down, the positioning bottom plate is provided with lower positioning grooves which correspond to mounting grooves and are used for lapping cables, the number of the positioning clamping plates is multiple, and the bottom of each positioning clamping plate is providedwith an upper positioning groove corresponding to the corresponding lower positioning groove. When the cable is additionally arranged, the cable can be prevented from being tangled together.

Description

technical field [0001] The present application relates to the technical field of electric power engineering, in particular to a cable trench bridge structure. Background technique [0002] With the rapid development of people's living standards, the distribution equipment in power engineering will also increase. In the construction of power engineering, the laying of cables is a very important part. The cable trench is the groove for laying cables. [0003] A bridge frame will be set in the cable trench to facilitate the laying of cables, in order to make the multi-strand cables neatly arranged, and at the same time improve the stability of the cable installation. For example, the Chinese utility model patent whose authorization announcement number is CN210430792U just proposes a kind of bridge frame convenient for cable fixing, which includes a U-shaped tray, a top cover, bolts, a line baffle plate, a tray mounting plate and a wire pressing mechanism. Both ends of the bott...

Claims

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Application Information

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IPC IPC(8): H02G9/02H02G9/06H02G3/04
CPCH02G3/0406H02G3/045H02G9/02H02G9/06
Inventor 郑志远陈奕群魏建明黄青山
Owner 福建宏瑞建设工程有限公司
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