Bypass cable installation wire clamp for distribution network operation without power failure

Abstract

The utility model discloses a bypass cable installation wire clamp used for distribution network non-power-cut operation, comprising a hericium-type hook body, a fixing assembly is arranged in one side of the hericium-type hook body, the fixing assembly comprises a movable rod slidably connected in one side of the hericium-type hook body, and the upper part of the movable rod is provided with a sliding groove. The bottom end of the sliding rod is fixedly connected with the telescopic spring, the top end of the sliding rod is fixedly provided with a movable plate, two rotating plates are symmetrically hinged to the left side and the right side of the movable plate, the bottoms of the two rotating plates are each provided with a movable groove, and the interiors of the two movable grooves are each slidably connected with a movable block. The bottoms of the two movable blocks are each provided with a supporting rod in a hinged mode, and the two supporting rods are fixedly connected with the movable rod. The bypass cable fixing device has the advantages that when bypass cables with different thicknesses are fixed, the cable fixing reliability can be improved, the cables are prevented from loosening, a worker can conveniently fix the bypass cables, and the practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable clamps, in particular to a bypass cable installation clamp used for non-stop power supply operations in distribution networks. Background Art

[0002] As society continues to progress, the economy becomes more and more prosperous, electricity users continue to grow, and people's living standards continue to improve, the quality requirements for power supply are also getting higher and higher. Therefore, the reliability of power supply quality and the satisfaction with power supply services have become important indicators.

[0003] The Chinese utility model patent with publication number CN214379745U discloses a bypass cable installation clamp used for non-stop power supply operation of distribution network. The patent can fix the cable through the cooperation of monkey head hook body and tongue plate, saving the working time of high-altitude live-line workers and improving the working efficiency of live-line maintenance workers. However, the patent still has the following problems in actual use:

[0004] The cooperation between the monkey head hook and the tongue plate can fix the cable, which saves the working time of the personnel performing high-altitude live operations and improves the working efficiency of the live maintenance personnel. However, in actual use, when installing and fixing cables of different thicknesses, the size of the tongue plate and the monkey head hook cannot be changed. When fixing thinner cables, the contact area between the monkey head hook, the tongue plate and the cable is small, and the fixing effect of the cable cannot be guaranteed, which makes the fixation of the bypass cable have certain limitations.

[0005] To this end, the present application proposes a bypass cable installation clamp for non-stop operation of a distribution network, so as to solve the above-mentioned problems. Utility Model Content

[0006] The utility model aims to provide a bypass cable installation clamp for non-stop operation of distribution network, so as to solve the problems raised by the above-mentioned background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A bypass cable installation clamp for non-stop power distribution network operation, comprising a monkey-head hook body, a fixing component is arranged inside one side of the monkey-head hook body, the fixing component comprises a movable rod slidably connected to the inside of one side of the monkey-head hook body, a sliding groove is provided on the upper part of the movable rod, a telescopic spring and a sliding rod are fixedly installed inside the sliding groove for sliding connection, the bottom end of the sliding rod is fixedly connected to the telescopic spring, a movable plate is fixedly installed on the top end of the sliding rod, two rotating plates are symmetrically hinged on the left and right sides of the movable plate, a movable groove is respectively provided at the bottom of the two rotating plates, a movable block is slidably connected to the inside of the two movable grooves, a support rod is respectively hinged at the bottom of the two movable blocks, and the two support rods are fixedly connected to the movable rod.

[0009] Preferably, insulating pads are fixedly mounted on the top of the movable plate and the tops of the two rotating plates.

[0010] Preferably, a mounting groove is provided at the lower part of the movable rod, a fixing block is fixedly installed inside the mounting groove, a moving rod is slidably connected between the fixing block and the inside of the movable rod, and a pull ring is fixedly installed at the bottom of the moving rod.

[0011] Preferably, the interior of the installation slot is symmetrically slidably connected with two positioning rods on the left and right sides, the outer sleeve of the movable rod is provided with a movable sleeve, and the interior of the movable sleeve has two symmetrical positioning grooves, and the two positioning rods are engaged and connected with the two positioning grooves in a one-to-one correspondence.

[0012] Preferably, a return spring is sleeved on the outside of the two positioning rods, and one end of the return spring is fixedly connected to the inner wall of the mounting groove, and the other end is fixedly connected to the mounting plate. One end of the mounting plate is slidably connected to the cross bar, and the other end is hinged with a connecting rod. The cross bar is fixedly installed inside the mounting groove, and the connecting rod is hinged to the moving rod.

[0013] Preferably, a threaded block is fixedly mounted on one side of the outer portion of the movable sleeve, the inner thread of the threaded block is connected with a screw rod, and one end of the screw rod is rotatably connected to the monkey head-shaped hook body.

[0014] Preferably, a limiting block is fixedly installed on the other side of the outer portion of the movable sleeve, the inner portion of the limiting block is slidably connected to a limiting rod, and one end of the limiting rod is fixedly connected to the monkey head-shaped hook body.

[0015] Compared with the prior art, the advantages and beneficial effects of the utility model are: it can firmly fix cables of different thicknesses, and when fixing bypass cables of different thicknesses, it can improve the reliability of cable fixation, avoid the loosening of the cables, and facilitate the fixation of the workers, thereby improving the practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1It is a front structural schematic diagram of the utility model;

[0017] Figure 2 It is a front cross-sectional structural schematic diagram of the fixed component;

[0018] Figure 3 for Figure 2 A schematic diagram of the enlarged structure of the middle A area;

[0019] Figure 4 for Figure 2 Schematic diagram of the enlarged structure of the middle B area;

[0020] Figure 5 for Figure 2 Schematic diagram of the enlarged structure of the middle C area.

[0021] Explanation of the accompanying drawings: 1. Monkey head type hook body; 2. Fixed assembly; 201. Movable rod; 202. Sliding groove; 203. Telescopic spring; 204. Sliding rod; 205. Movable plate; 206. Rotating plate; 207. Movable groove; 208. Movable block; 209. Support rod; 210. Insulating pad; 211. Mounting groove; 212. Fixed block; 213. Moving rod; 214. Pull ring; 215. Movable sleeve; 216. Positioning rod; 217. Positioning groove; 218. Reset spring; 219. Mounting plate; 220. Connecting rod; 221. Cross bar; 222. Threaded block; 223. Screw; 224. Limit block; 225. Limiting rod. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the implementation regulations described are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figures 1 to 5The utility model provides a bypass cable installation clamp for non-stop power distribution network operation, including a monkey head type hook body 1, a fixing component 2 is arranged inside one side of the monkey head type hook body 1, the fixing component 2 includes a movable rod 201 slidably connected inside one side of the monkey head type hook body 1, a sliding groove 202 is provided on the upper part of the movable rod 201, a telescopic spring 203 is fixedly installed inside the sliding groove 202 and a sliding rod 204 is slidably connected, the bottom end of the sliding rod 204 is fixedly connected to the telescopic spring 203, a movable plate 205 is fixedly installed on the top of the sliding rod 204, the left and right sides of the movable plate 205 are symmetrically hinged with two rotating plates 206, the bottom of the two rotating plates 206 are respectively provided with a movable groove 207, the inside of the two movable grooves 207 are respectively slidably connected with a movable block 208, the bottom of the two movable blocks 208 are respectively hinged with a support rod 209, and the two support rods 209 are fixedly connected to the movable rod 201.

[0024] Specifically, the top of the movable plate 205 and the tops of the two rotating plates 206 are both fixedly mounted with insulating pads 210 .

[0025] Specifically, a mounting groove 211 is provided at the lower part of the movable rod 201, a fixed block 212 is fixedly installed inside the mounting groove 211, a movable rod 213 is slidably connected to the fixed block 212 and the inside of the movable rod 201, and a pull ring 214 is fixedly installed at the bottom of the movable rod 213 to facilitate limiting the movable rod 213.

[0026] Specifically, two positioning rods 216 are symmetrically slidably connected on the left and right sides of the installation groove 211, and the movable rod 201 is covered with a movable sleeve 215. The movable sleeve 215 has two symmetrical positioning grooves 217, and the two positioning rods 216 are connected with the two positioning grooves 217 in a one-to-one corresponding manner. The movable rod 201 can be limited by the locking connection between the positioning rods 216 and the positioning grooves 217.

[0027] Specifically, the outside of the two positioning rods 216 are each sleeved with a return spring 218, and one end of the return spring 218 is fixedly connected to the inner wall of the mounting groove 211, and the other end is fixedly connected to the mounting plate 219. One end of the mounting plate 219 is slidably connected to the cross bar 221, and the other end is hinged with a connecting rod 220. The cross bar 221 is fixedly installed inside the mounting groove 211, and the connecting rod 220 is hinged to the moving rod 213, so that when the moving rod 213 moves, the positioning rod 216 can be driven to move through the connecting rod 220 and the mounting plate 219.

[0028] Specifically, a threaded block 222 is fixedly installed on one side of the outer portion of the movable sleeve 215, and a screw rod 223 is connected to the inner thread of the threaded block 222, and one end of the screw rod 223 is rotatably connected to the monkey head hook body 1. The arrangement of the screw rod 223 facilitates the movement of the movable sleeve 215.

[0029] Specifically, a limiting block 224 is fixedly installed on the other side of the outer side of the movable sleeve 215, and a limiting rod 225 is slidably connected to the inner side of the limiting block 224, and one end of the limiting rod 225 is fixedly connected to the monkey head hook body 1. Through the setting of the limiting rod 225, the movement of the movable sleeve 215 is supported and limited.

[0030] The bypass cable installation clamp for non-stop power supply operation of the distribution network provided by the utility model can improve the reliability of cable fixing when fixing bypass cables of different thicknesses through the setting of the fixing component 2, avoid the loosening of the cable, and facilitate the fixing of the cables by the staff, thereby improving the practicality.

[0031] The utility model provides a bypass cable installation clamp for non-stop operation of a distribution network. In order to facilitate the placement of the monkey head type hook body 1, the movable sleeve 215 and the positioning rod 216 are separable.

[0032] The working principle of the bypass cable installation clamp provided by the utility model for non-stop operation of the distribution network is as follows:

[0033] When the movable rod 201 is moved, the pull ring 214 can be pulled downward to drive the movable rod 213 to slide in the fixed block 212, so that the movable rod 213 can pull the two mounting plates 219 through the two connecting rods 220 to slide toward the middle on the cross bar 221, so that the two positioning rods 216 can approach each other until they are disengaged from the positioning grooves 217 on the movable sleeve 215, and at this time, the movable rod 201 can be moved; wherein, when the two positioning rods 216 approach each other, their respective corresponding return springs 218 can be stretched, so that the two positioning rods 216 and the positioning grooves 217 on the movable sleeve 215 remain aligned, and then the pull ring 214 is released, and the return springs 218 connected to the two positioning rods 216 will restore their deformation, so that the two positioning rods 216 and the two positioning grooves 217 are re-engaged, and the movable rod 201 can be limited.

[0034] When fixing the cable, the screw rod 223 can be rotated to drive the threaded block 222 to move, thereby driving the movable sleeve 215 to move. When the movable sleeve 215 moves, it will drive the limit block 224 to slide outside the limit rod 225 for limiting, so that the movable sleeve 215 can drive the movable rod 201 to move through the cooperation of the positioning rod 216 and the positioning groove 217, so that the movable rod 201 can fix the cable. By shortening the rotation stroke of the screw rod 223, it is convenient for the staff to operate and improve the installation efficiency of the cable.

[0035] Among them, after the movable rod 201 moves, it will drive the movable plate 205 to contact the cable. After the movable plate 205 contacts the cable, the movable rod 201 will continue to move, so that the movement of the movable rod 201 can drive the sliding rod 204 to slide inside the sliding groove 202 and compress the telescopic spring 203. In this way, the movement of the movable rod 201 can push the rotating plate 206 to rotate on the movable plate 205 through the support rod 209, and then the two rotating plates 206 can wrap one side of the cable, thereby increasing the contact range with the cable.

[0036] The bypass cable installation clamp provided by the utility model for non-stop power distribution network operation has the advantages of being able to firmly fix cables of different thicknesses. By setting the fixing component 2, when fixing bypass cables of different thicknesses, the reliability of cable fixing can be improved, the cables can be prevented from loosening, and it is convenient for workers to fix them, thereby improving practicality.

[0037] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A bypass cable installation clamp for non-stop power distribution network operation, comprising a monkey head-shaped hook body (1), characterized in that: A fixing assembly (2) is provided inside one side of the monkey head hook body (1), and the fixing assembly (2) comprises a movable rod (201) slidably connected inside one side of the monkey head hook body (1); a sliding groove (202) is provided on the upper part of the movable rod (201); a telescopic spring (203) and a sliding rod (204) are fixedly installed inside the sliding groove (202); the bottom end of the sliding rod (204) is fixedly connected to the telescopic spring (203); a movable plate (205) is fixedly installed on the top end of the sliding rod (204); two rotating plates (206) are symmetrically hinged on the left and right sides of the movable plate (205); a movable groove (207) is provided at the bottom of each of the two rotating plates (206); a movable block (208) is slidably connected inside each of the two movable grooves (207); a support rod (209) is hinged at the bottom of each of the two movable blocks (208); and the two support rods (209) are fixedly connected to the movable rod (201).

2. A bypass cable installation clamp for non-stop operation of distribution network according to claim 1, characterized in that: Insulation pads (210) are fixedly mounted on the top of the movable plate (205) and the tops of the two rotating plates (206).

3. A bypass cable installation clamp for non-stop operation of distribution network according to claim 1, characterized in that: The movable rod (201) has an installation groove (211) at its lower portion, a fixed block (212) is fixedly installed inside the installation groove (211), a moving rod (213) is slidably connected between the fixed block (212) and the movable rod (201), and a pull ring (214) is fixedly installed at the bottom of the moving rod (213).

4. A bypass cable installation clamp for non-stop operation of distribution network according to claim 3, characterized in that: Two positioning rods (216) are symmetrically slidably connected to the inside of the installation groove (211) on the left and right sides, and a movable sleeve (215) is sleeved on the outside of the movable rod (201). Two positioning grooves (217) are symmetrically provided inside the movable sleeve (215). The two positioning rods (216) are snap-fitted and connected to the two positioning grooves (217) in a one-to-one correspondence.

5. A bypass cable installation clamp for non-stop operation of distribution network according to claim 4, characterized in that: The outsides of the two positioning rods (216) are both sleeved with a return spring (218), and one end of the return spring (218) is fixedly connected to the inner wall of the mounting groove (211), and the other end is fixedly connected to the mounting plate (219). One end of the mounting plate (219) is slidably connected to the cross bar (221), and the other end is hinged with a connecting rod (220). The cross bar (221) is fixedly installed inside the mounting groove (211), and the connecting rod (220) is hinged to the moving rod (213).

6. A bypass cable installation clamp for non-stop operation of distribution network according to claim 4, characterized in that: A threaded block (222) is fixedly mounted on one side of the outer portion of the movable sleeve (215), a screw rod (223) is internally threadedly connected to the threaded block (222), and one end of the screw rod (223) is rotatably connected to the monkey head-shaped hook body (1).

7. A bypass cable installation clamp for non-stop operation of distribution network according to claim 4, characterized in that: A limiting block (224) is fixedly mounted on the other side of the outside of the movable sleeve (215), the inside of the limiting block (224) is slidably connected to a limiting rod (225), and one end of the limiting rod (225) is fixedly connected to the monkey head-shaped hook body (1).

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