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Suspension cable clamp

A technology of hanging wire clips and wire clips, applied in the direction of cable suspension devices, etc., can solve the problems of crimping parts falling, reducing production efficiency, time-consuming and labor-intensive, etc., and achieve the effect of pressing and fixing

Inactive Publication Date: 2014-04-16
NINGBO YINZHOU WUXIANG WEIYOU ELECTROMECHANICAL FITTINGS FACTORY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the suspension clamps of these structures can fix the cables very well, the assembly process is more complicated in high-altitude operations. The operator needs to hold the crimping parts during the installation and fastening of the cables. However, the hand-held crimping parts The operation is time-consuming and labor-intensive in high-altitude operations, and it is also prone to the problem of falling crimped parts
Obviously, the suspension clamps of these structures have increased the difficulty of operation for personnel working at heights
In addition, the structure of the suspension clamp of these structures is complicated, which in turn leads to complicated processing technology and reduces production efficiency

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Such as figure 1 and figure 2 As shown, the suspension clamp in this embodiment includes a wire splint 1, and the first end of the wire splint 1 is bent to form a wire groove 12;

[0028] The pressing plate 2 is covered on the wire slot 12 of the wire splint 1, the middle part of the pressing plate 2 is provided with a hole 22, and the root 21 of the pressing plate is rotatably arranged on the wire splint 1, that is, the root 21 of the pressing plate is in the shape of a cylinder Shape, the wire splint 1 is provided with a chute 15 parallel to the wire groove 12 at a position corresponding to the root 21 of the pressure plate, and the chute 15 is a cylindrical groove with an open arc shape in section, so that the The root portion 21 of the pressing plate mentioned above can rotate therein, so as to realize the rotation of the pressing plate 2 relative to the splint 1. The arc angle corresponding to the cross-section of the chute 15 is greater than or equal to 180°, a...

Embodiment 2

[0038] Such as image 3 and Figure 4 As shown, compared with Embodiment 1, the difference between this embodiment and Embodiment 1 is:

[0039] The wire splint 1 is provided with at least two spaced hooks 151, the hooks 151 are bent towards the second end of the wire splint 1, and the root of the pressure plate 2 is provided with a hooking hole matching the hooks 151 211 , the pressing plate 2 can be rotatably hooked on the hook 151 provided on the splint 1 through the hooking hole 211 .

[0040] The clamp plate 1 is provided with a bolt hole 19, and the bolt 161 passes through the hole 22 on the clamp plate 2 and the bolt hole 19 on the clamp plate 1, and the clamp clamp plate 1 and the clamp plate 2 are fixed and compressed by the nut 171.

[0041]During the installation process, the pressure plate 2 is rotated and hooked on the hook 151 provided on the splint 1 through the hook hole 211, the clamp opening 32 of the clamp 3 is opened, and the cable to be fixed is placed o...

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PUM

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Abstract

The invention relates to a suspension cable clamp. The suspension cable clamp comprises a cable clamping plate and a compression plate. One end of the cable clamping plate is bent to form a cable groove, the compression plate covers the cable groove of the cable clamping plate, a hole is formed in the middle of the compression plate, the root of the compression plate is arranged on the cable clamping plate in a rotatable mode, and the cable clamping plate and the compression plate are fixed through a bolt and a nut. A cable clamp for holding a cable, which is matched with the cable groove, is arranged in the cable groove. According to the suspension cable clamp, the cable clamping plate and the compression plate which are in rotary connection are arranged, so that installation can be performed without taking the compression plate down the cable clamping plate during the aerial operation, and operators can operate without holding the compression pate, so that the clamp is convenient and rapid and capable of improving the installation efficiency. Besides, the bolt can be fixed on the cable clamping plate, so that during compression fixation of the compression plate and the cable clamping plate, the bolt is not required to be held by hands to penetrate the hole in the compression plate, only the compression plate is needed to be put down to enable the hole in the compression plate to penetrate the bolt fixed on the cable clamping plate, and the nut is used for screwing and fixing, so that the clamp is convenient to operate.

Description

technical field [0001] The invention relates to a suspension clamp for suspending or supporting wires, optical cables, cables and other cables. Background technique [0002] Suspension clamp is one of the widely used fittings in power overhead lines, it can cooperate with connecting fittings to suspend wires, optical cables, cables and other cables on straight poles and towers. Because the installation operation of the suspension line clamp is mostly high-altitude operations, whether the installation of the suspension line clamp is simple and fast, whether it can meet the convenience of operation, and whether the installation process is labor-saving are important considerations in its structural design. [0003] The existing suspension clamps mostly adopt the structure of U-shaped clamp groove and crimping parts to compress and fix the cables. For the "suspension wire clip" disclosed in the Chinese utility model patent whose authorization announcement number is CN202183580U...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G7/05
CPCH02G7/05
Inventor 吴文杰
Owner NINGBO YINZHOU WUXIANG WEIYOU ELECTROMECHANICAL FITTINGS FACTORY