Auxiliary wiring device for electric power communication

Abstract

The utility model relates to the technical field of wiring equipment for electric power communication, in particular to an auxiliary wiring device for electric power communication, which comprises a horizontally arranged supporting beam, two supporting columns arranged on the top surface of the supporting beam, an adjusting mechanism arranged on the supporting beam, a fixing mechanism mounted on the supporting columns and comprising a supporting block and a fixing belt. A groove is horizontally formed in the middle of the top face of the supporting block, the two ends of the groove penetrate through the supporting block, a clamping groove is horizontally formed in one side of the top face of the supporting block, one end of the clamping groove penetrates through the supporting block, and a through hole is vertically formed in the side, away from the clamping groove, of the top face of the supporting block. The other end of the fixing belt is fixedly connected with a clamping block matched with the clamping groove. According to the utility model, the fixing band is tightened through the winding mechanism, so that the fixing band uniformly applies force to fix the cable in the groove, thereby reducing the condition that the insulating layer of the cable is damaged due to local stress of the cable.

Description

TECHNICAL FIELD

[0001] The utility model relates to the wiring equipment technical field of electric power communication, concretely relates to an auxiliary wiring device of electric power communication. BACKGROUND

[0002] In the process of electric power communication system construction and maintenance, it is often necessary to connect and repair the broken cable, in order to facilitate the worker wiring, generally using auxiliary wiring device to fix the cable head of two cables, however, the existing auxiliary wiring device usually adopts bolt to press the cable when fixing the cable, and the pressure generated by tightening the bolt is used to fix the cable head, but the metal bolt directly acts on the surface of the cable, which can easily cause damage to the cable, especially for the multi-core thin stranded wire, which is more prone to local stress concentration, thereby easily causing damage to the cable, therefore, there are still defects and deficiencies in the prior art. SUMMARY

[0003] The utility model provides an auxiliary wiring device of electric power communication to solve the problems in the background art.

[0004] In order to solve the above technical problems, the utility model adopts the following technical scheme: an auxiliary wiring device of electric power communication, including the support beam that horizontal arrangement, the top surface of support beam is equipped with two symmetrical support column, support beam is equipped with the adjusting mechanism that drives support column horizontal sliding, support column installs the fixed mechanism for fixing cable, fixed mechanism includes support block and fixed band, the middle of support block top surface is horizontally equipped with the recess that arc arrangement, both ends of recess all pass through support block, the one side of support block top surface is horizontally equipped with the clamping groove that the section is inverted T shape, one end of clamping groove passes through support block, the top surface of support block is vertically equipped with the long strip shape through hole that is away from the one side of clamping groove, one end of fixed band passes through through hole and is connected with the winding mechanism that has self locking function, the other end of fixed band is fixedly connected with the clamping block that is matched with clamping groove.

[0005] Preferably, the winding mechanism includes a horizontally arranged winding shaft, the mounting plate is fixedly connected to both ends of the winding shaft on the support column, the winding shaft is rotatably connected to the mounting plate, one end of the winding shaft extends to the outside of the mounting plate and coaxially fixed with a first hand wheel, and a ratchet mechanism is arranged between the winding shaft and one of the mounting plates.

[0006] Preferably, the ratchet mechanism includes a ratchet wheel coaxially fixed on the winding shaft, a pawl matched with the ratchet wheel is hinged on the mounting plate, and a spring sheet is arranged between the outside of the pawl and the mounting plate.

[0007] Preferably, the recess is provided with an anti-skid rubber sheet on the inner side.

[0008] Preferably, the adjusting mechanism comprises a sliding groove horizontally arranged on the top surface of the support beam, a horizontally arranged adjusting rod rotatably connected in the sliding groove, a second hand wheel coaxially fixed on one end of the adjusting rod extending out of the sliding groove, external threads arranged on both ends of the adjusting rod, the threads on both ends of the adjusting rod being opposite in screw direction, a sliding block threadedly connected on each end of the adjusting rod, the sliding block being located in the sliding groove and being slidably connected with the sliding groove, and the top surface of the sliding block being fixedly connected with the support column.

[0009] The utility model has the advantages that: (1) the utility model tightens the fixing belt through the winding mechanism, so that the fixing belt uniformly exerts force to fix the cable in the groove, thereby reducing the damage of the cable insulation layer caused by local stress; (2) the combination design of the ratchet mechanism and the adjustable fixing belt ensures reliable maintenance of the fixing force and adjusts the clamping force, thereby being applicable to different specifications of cables; (3) the anti-skid rubber sheet increases the friction force and plays a buffering protection role, thereby further protecting the cable and reducing the damage of the cable insulation layer. BRIEF DESCRIPTION OF DRAWINGS

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

[0011] Figure 2 It is a structural schematic view of the utility model in elevation;

[0012] Figure 3 It is a structural schematic view of the utility model in plan;

[0013] Figure 4 It is a structural schematic view of the utility model in side view.

[0014] Reference signs: 1, support beam, 2, support column, 3, fixing mechanism, 31, support block, 32, fixing belt, 33, groove, 34, clamping groove, 35, through hole, 36, winding mechanism, 361, reel, 362, mounting plate, 363, first hand wheel, 364, ratchet mechanism, 365, ratchet wheel, 366, pawl, 367, elastic sheet, 37, clamping block, 38, anti-skid rubber sheet, 4, adjusting mechanism, 41, sliding groove, 42, adjusting rod, 43, second hand wheel, 44, sliding block. DETAILED DESCRIPTION

[0015] The utility model will be further described below with reference to the drawings.

[0016] As Figures 1-4The utility model provides an auxiliary wiring device of electric power communication, including the support beam 1 of horizontal setting, be equipped with two symmetrical support column 2 of setting on the top surface of support beam 1, support beam 1 is equipped with the adjusting mechanism 4 of driving support column 2 horizontal sliding, install the fixing mechanism 3 for fixed cable on support column 2, fixing mechanism 3 includes support block 31 and fixed band 32, the recess 33 of arc shape setting is horizontally set in the middle of support block 31 top surface, both ends of recess 33 all pass through support block 31, the clamping groove 34 of section is inverted T shape is horizontally set in one side of support block 31 top surface, one end of clamping groove 34 passes through support block 31, the top surface of support block 31 is vertically set with the long strip of through hole 35 away from one side of clamping groove 34, the through hole 35 hole wall is equipped with wear -resisting nylon bushing, clamping groove 34 and through hole 35 are located the both sides of recess 33, fixed band 32 is flexible tensile material, the fixed band 32 of this embodiment adopts aramid woven belt, one end of fixed band 32 passes through through hole 35 and is connected with the winding mechanism 36 of having self -locking function, the other end of fixed band 32 is fixedly connected with the clamping block 37 of being adapted to clamping groove 34 through riveting.

[0017] Specifically, in use, the cable is placed in the recess 33, and the clamping block 37 at the end of the fixed band 32 is clamped into the clamping groove 34, at this time the fixed band 32 is wrapped on the top of the cable, and the fixed band 32 is wound by the winding mechanism 36, so that the fixed band 32 can uniformly apply force to fix the cable in the recess 33, thereby reducing the damage to the cable insulation layer caused by local stress; after wiring is completed, the fixed band 32 is released by the winding mechanism 36, and the clamping block 37 is slid out along the clamping groove 34, so that the auxiliary wiring device can be easily removed, and the work efficiency is improved.

[0018] In some embodiments, the winding mechanism 36 includes a horizontally arranged winding shaft 361, the mounting plate 362 located at both ends of the winding shaft 361 is fixedly connected to the support column 2, the winding shaft 361 is rotationally connected with the mounting plate 362, one end of the winding shaft 361 extends to the outside of the mounting plate 362 and coaxially fixedly has a first hand wheel 363, and the ratchet mechanism 364 is arranged between the winding shaft 361 and one of the mounting plates 362. Specifically, in use, the winding shaft 361 is rotated by rotating the first hand wheel 363, so that the winding shaft 361 winds or unwinds the fixed band 32, so as to adjust the tightness of the fixed band 32, thereby being applicable to fixing cables of different specifications.

[0019] In some embodiments, the ratchet mechanism 364 comprises a ratchet wheel 365 coaxially fixed on the reel 361, a pawl 366 hinged on the mounting plate 362 and matched with the ratchet wheel 365, and an elastic sheet 367 arranged between the outer side of the pawl 366 and the mounting plate 362 to provide the pawl 366 with elastic force towards the ratchet wheel 365. Specifically, in use, the pawl 366 is clamped into the tooth groove of the ratchet wheel 365 to complete self-locking, so as to prevent the reel 361 from reversing and thus prevent the fixing belt 32 from loosening.

[0020] In some embodiments, the inner side of the groove 33 is provided with an anti-skid rubber sheet 38 with anti-skid lines on the surface, which can increase the friction and provide buffering protection, so as to further protect the cable and reduce the damage to the cable insulation layer.

[0021] In some embodiments, the adjusting mechanism 4 comprises a sliding groove 41 horizontally arranged on the top surface of the support beam 1, a horizontally arranged adjusting rod 42 rotationally connected in the sliding groove 41, a second hand wheel 43 coaxially fixed on one end of the adjusting rod 42 extending to the outside of the sliding groove 41, external threads arranged on both ends of the adjusting rod 42 with opposite screw directions, sliding blocks 44 threadedly connected to both ends of the adjusting rod 42, the sliding blocks 44 located in the sliding groove 41 and slidably connected with the sliding groove 41, and the top surface of the sliding blocks 44 fixedly connected with the support column 2. Specifically, in use, the second hand wheel 43 is rotated to drive the two sliding blocks 44 to move closer to or away from each other, so as to facilitate the workers to perform wiring work.

[0022] The use process of the utility model is as follows: in use, first, the cable is placed in the groove 33, the cable end is reserved with sufficient wiring length, and the clamping block 37 at the end of the fixing belt 32 is clamped into the clamping groove 34, at this time, the fixing belt 32 is wrapped on the top of the cable, then the first hand wheel 363 is rotated, the fixing belt 32 is wound by the reel 361, when the resistance is felt, the first hand wheel 363 is continuously rotated by 1 / 4 turn, at this time, the fixing belt 32 uniformly exerts force to fix the cable in the groove 33, at the same time, the pawl 366 is clamped into the tooth groove of the ratchet wheel 365 to complete self-locking and prevent the fixing belt 32 from loosening, then another cable is fixed by operating the other fixing mechanism 3, the second hand wheel 43 is rotated to drive the two sliding blocks 44 to move towards each other by the adjusting rod 42, so that the two cable ends are close to each other, and wiring work can be performed, finally, after the wiring is completed, the pawl 366 is pressed to release the self-locking, the first hand wheel 363 is rotated to release the fixing belt 32, the clamping block 37 is slid out along the clamping groove 34, and the auxiliary wiring device can be disassembled.

[0023] The above embodiments can be combined with each other.

[0024] The above embodiments are not any form of limitation on the shape, material, structure, etc. of the utility model, and any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the utility model all belong to the protection scope of the technical scheme of the utility model.

Claims

1. An auxiliary wiring device for power communication, comprising a horizontally arranged support beam, characterized in that: The top surface of the support beam is provided with two symmetrically arranged support columns. The support beam is provided with an adjustment mechanism to drive the support columns to slide horizontally. The support columns are equipped with a fixing mechanism for fixing cables. The fixing mechanism includes a support block and a fixing strap. The top surface of the support block has a horizontally arranged arc-shaped groove in the middle, and both ends of the groove pass through the support block. One side of the top surface of the support block has a horizontally arranged slot with an inverted T-shaped cross section, and one end of the slot passes through the support block. The top surface of the support block has a vertically arranged elongated through hole on the side away from the slot. One end of the fixing strap passes through the through hole and is connected to a winding mechanism with a self-locking function. The other end of the fixing strap is fixedly connected to a locking block that matches the slot.

2. The auxiliary wiring device for power communication according to claim 1, characterized in that: The winding mechanism includes a horizontally arranged spool, with mounting plates fixedly connected to both ends of the spool on a support column. The spool is rotatably connected to the mounting plates. One end of the spool extends to the outside of the mounting plate and is coaxially fixed with a first handwheel. A ratchet mechanism is provided between the spool and one of the mounting plates.

3. The auxiliary wiring device for power communication according to claim 2, characterized in that: The ratchet mechanism includes a ratchet coaxially fixed on a spool, a pawl hinged to a mounting plate to cooperate with the ratchet, and a spring piece between the outer side of the pawl and the mounting plate.

4. The auxiliary wiring device for power communication according to claim 1, characterized in that: The groove is provided with an anti-slip rubber sheet.

5. An auxiliary wiring device for power communication according to claim 1, characterized in that: The adjustment mechanism includes a horizontally formed groove on the top surface of the support beam. A horizontally arranged adjustment rod is rotatably connected inside the groove. One end of the adjustment rod extends to the outside of the groove and is coaxially fixed with a second handwheel. Both ends of the adjustment rod are provided with external threads, and the threads at both ends of the adjustment rod rotate in opposite directions. Both ends of the adjustment rod are threadedly connected with sliders. The sliders are located inside the groove and are slidably connected to the groove. The top surface of the sliders is fixedly connected to the support column.

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