Cable parallel clamping device for electric power engineering

Abstract

The utility model discloses a cable parallel clamping device for electric power engineering, and relates to the field of cable clamping devices for electric power engineering. Through arrangement of the clamping block groove, the second clamping groove, the sliding block, the first clamping block, a limiting groove, a first spring, a clamping block, an insertion block, a first clamping groove, a limiting plate, a limiting block, a placement hole, a second clamping block, a pressing block and a second spring, when only a single cable needs to be overhauled, the single cable can be overhauled by pressing the sliding block, pushing the pressing block and the like; the clamping limitation on the target cable can be accurately relieved, the cable can be rapidly taken out for maintenance, the clamping state of other cables can be stably maintained, the disorder conditions of displacement, winding and the like of other cables caused by maintenance of a single cable are avoided, the stability and the safety of the whole line are guaranteed, and when all the cables are maintained, the maintenance efficiency is greatly improved. By means of the limiting plate, the limiting block and the sliding block, operation can be easily achieved, and therefore the whole cable line can be conveniently and comprehensively inspected, maintained or replaced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of power engineering cable clamping device, concretely is a cable parallel clamping device for power engineering. BACKGROUND

[0002] The cable for power engineering as the key electric energy transmission medium shoulders the extremely important mission in the electric power system, and its main function is to transmit the electric energy generated by the power plant to the transformer substation in a stable and efficient manner, and then distribute to factories, commercial buildings and residential areas and various power terminal, which ensures the interconnection and smooth operation of the entire power network, and is an indispensable core component of modern power infrastructure.

[0003] In the cable laying operation process, the cable parallel clamping device plays an indispensable role, and the main components of a common cable parallel clamping device for power engineering on the market are upper and lower clamping plates and bolts. In actual operation, the clamping plates are used to clamp multiple cables in parallel and stably, effectively avoiding the phenomenon of mutual entanglement or displacement between cables, and effectively ensuring the orderly and stable operation of the cable line, and laying a solid foundation for the reliability of power transmission.

[0004] However, the cable parallel clamping device for power engineering on the market has some problems in actual use. Since the clamping plates are used to clamp multiple cables synchronously, when one of the cables needs to be repaired, the entire clamping plate device must be disassembled to remove the target cable. As a result, the remaining cables will lose the clamping effect and be easily displaced and entangled, resulting in line disorder, which undoubtedly adds many inconveniences and troubles to the repair work, seriously affecting the work efficiency and operation quality. Therefore, further improvement is needed. UTILITY MODEL CONTENTS

[0005] Therefore, the utility model aims to provide a cable parallel clamping device for power engineering to solve the technical problems mentioned in the background.

[0006] To achieve the above object, the utility model provides following technical scheme: A cable parallel clamping device for electric power engineering, first clamping plate and second clamping plate are included, the first clamping plate inside slidingly installed has sliding block, and the sliding block top fixedly installed has first clamping block, and the sliding block end fixedly installed has first spring, the first clamping plate top slidingly installed has clamping block, and the clamping block bottom fixedly installed has plug, and the plug outer wall is equipped with the first clamping groove corresponding with first clamping block, the first clamping plate with first clamping block outer wall all are equipped with the placement hole for cable placement, the second clamping plate bottom is equipped with the clamping block slot corresponding with clamping block, the first clamping plate inner bottom slidingly installed has limiting plate, and the limiting plate top fixedly installed has limiting block, the sliding block bottom is equipped with the limiting slot corresponding with limiting block, the first clamping plate inside slidingly installed has second clamping block, and the second clamping block bottom fixedly installed has pressing block, and the pressing block end fixedly installed has second spring, the second clamping plate bottom is equipped with the second clamping groove corresponding with second clamping block.

[0007] Through the above technical scheme, when only a single cable needs to be maintained, the clamping of the target cable can be released accurately by simply pressing the sliding block and pushing the pressing block, and the cable can be quickly removed for maintenance. The clamping state of other cables is maintained stably, avoiding displacement and entanglement of other cables caused by single cable maintenance, ensuring the stability and safety of the entire line, and providing strong support for the continuous and stable operation of the power system. The maintenance operation of all cables is also convenient and efficient. With the limiting plate, limiting block and sliding block, the clamping state of all cables can be released at one time, facilitating the overall inspection, maintenance or replacement of the entire cable line, and providing great convenience for large-scale cable maintenance work.

[0008] Further, the sliding block is arranged at equal intervals inside the first clamping plate, and one end of the sliding block is located outside the first clamping plate.

[0009] Through the above technical scheme, the clamping of a single cable can be released by pressing the sliding block.

[0010] Further, the clamping block and the sliding block are arranged in multiple groups corresponding to each other, the bottom outer wall of the clamping block is attached to the top outer wall of the first clamping plate, the top of the clamping block is made of magnetic material, and the depth of the clamping block slot is greater than the height of the clamping block.

[0011] Through the above technical scheme, after the sliding block is released from the clamping block, it can be magnetically attracted to the second clamping plate, facilitating the unlocking operation of the second clamping plate.

[0012] Further, the first clamping block is designed in an L-shaped cross section, the top of the first clamping block is arranged at an angle near one side edge of the plug, and multiple groups of the first clamping block are symmetrically arranged on the top of the sliding block.

[0013] Through the above technical scheme, the installation of the clamping block only needs to insert the bottom inserting block into the first clamping plate, and the first clamping block can limit the clamping block.

[0014] Further, one end of the first spring is attached to the outer wall of the sliding block, and the other end of the first spring is attached to the inside of the first clamping plate.

[0015] Through the above technical scheme, after the pressing sliding block releases the clamping block limitation, the first spring resets the sliding block to facilitate the next unlocking and installation operation.

[0016] Further, the plurality of sets of limiting blocks are arranged corresponding to the sliding blocks, and the length of the limiting plate is arranged corresponding to the plurality of sets of limiting blocks.

[0017] Through the above technical scheme, all the sliding blocks are connected in series through the limiting blocks and the limiting plate, which facilitates the release of the limitation of all the clamping plates, and facilitates the overall inspection, maintenance or replacement of the entire cable line.

[0018] Further, the top side edge corner of the second clamping block is designed as an oblique angle, one end of the second spring is attached to the outer wall of the sliding block, and the other end of the second spring is attached to the inside of the first clamping plate.

[0019] Through the above technical scheme, the locking and unlocking between the first clamping plate and the second clamping plate are convenient and efficient.

[0020] In summary, the utility model mainly has the following beneficial effects:

[0021] The utility model discloses a clamping block slot, second clamping slot, sliding block, first clamping block, limiting slot, first spring, clamping block, inserting block, first clamping slot, limiting plate, limiting block, placing hole, second clamping block, pressing block and second spring are arranged, when only single cable is maintained, only through simple pressing sliding block, pushing pressing block etc. Operation can accurately release the clamping limitation of the target cable, and the cable is quickly taken out for maintenance, and the clamping state of other cables is stably maintained, which avoids the displacement, winding and other confusion conditions of other cables caused by single cable maintenance, guarantees the stability and safety of the whole line, provides strong support for the continuous and stable operation of the power system, and is convenient and efficient for the maintenance operation of all cables, and with the help of limiting plate, limiting block and sliding block, all cable clamping states can be released at one time, which facilitates the overall inspection, maintenance or replacement of the entire cable line, and provides great convenience for large-scale cable maintenance work. ACCURATE DESCRIPTION

[0022] Figure 1 It is a three-dimensional structure schematic diagram of the utility model;

[0023] Figure 2It is the front view of the first clamping plate and the second clamping plate of the utility model;

[0024] Figure 3 It is the side view of the first clamping plate, the second clamping plate and the clamping block of the utility model;

[0025] Figure 4 It is the side view of the first clamping plate, the second clamping plate, the sliding block and the clamping block of the utility model;

[0026] Figure 5 It is the side view of the first clamping plate, the second clamping plate, the sliding block, the first clamping block, the inserting block and the clamping block of the utility model;

[0027] Figure 6 It is the side view of the first clamping plate, the second clamping plate, the sliding block, the first clamping block, the inserting block and the clamping block of the utility model;

[0028] Figure 7 It is the side view of the first clamping plate, the second clamping plate, the sliding block, the first clamping block, the inserting block and the clamping block of the utility model.

[0029] In the drawing: 1, first clamping plate;2, second clamping plate;21, clamping block groove;22, second clamping slot;3, sliding block;31, first clamping block;32, limiting slot;33, first spring;4, clamping block;41, inserting block;42, first clamping slot;5, limiting plate;51, limiting block;6, placing hole;7, second clamping block;71, pressing block;72, second spring. DETAILED DESCRIPTION

[0030] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are used only for explaining the utility model and cannot be understood as limiting the utility model.

[0031] The embodiments of the utility model will be described below according to the overall structure of the utility model.

[0032] A kind of cable parallel clamping device for electric power engineering, such as Figure 1 Figure 7 ​As shown, including the first clamping plate 1 and the second clamping plate 2, the first clamping plate 1 is internally slidably installed with a sliding block 3, and the top of the sliding block 3 is fixedly installed with a first clamping block 31, and the end of the sliding block 3 is fixedly installed with a first spring 33, and the top of the first clamping plate 1 is slidably installed with a clamping block 4, and the bottom of the clamping block 4 is fixedly installed with an insertion block 41, and the outer wall of the insertion block 41 is provided with a first clamping groove 42 corresponding to the first clamping block 31, and the outer wall of the first clamping plate 1 and the first clamping block 31 is provided with a placing hole 6 for placing the cable, and the bottom of the second clamping plate 2 is provided with a clamping block groove 21 corresponding to the clamping block 4, so that when only a single cable needs to be maintained, only by simple pressing the sliding block 3, pushing the pressing block 71 and other operations, the clamping of the target cable can be accurately released, the cable can be quickly taken out for maintenance, and the clamping state of other cables can be stably maintained, avoiding the displacement, winding and other chaotic conditions of other cables caused by single cable maintenance, ensuring the stability and safety of the overall line, providing strong support for the continuous and stable operation of the power system, and the first clamping plate 1 is internally slidably installed with a limiting plate 5, and the top of the limiting plate 5 is fixedly installed with a limiting block 51, and the bottom of the sliding block 3 is provided with a limiting groove 32 corresponding to the limiting block 51, and the first clamping plate 1 is internally slidably installed with a second clamping block 7, and the bottom of the second clamping block 7 is fixedly installed with a pressing block 71, and the end of the pressing block 71 is fixedly installed with a second spring 72, and the bottom of the second clamping plate 2 is provided with a second clamping groove 22 corresponding to the second clamping block 7, so that the maintenance operation of all cables is also convenient and efficient, and with the aid of the limiting plate 5, the limiting block 51 and the sliding block 3, the clamping state of all cables can be easily released at one time, facilitating the overall inspection, maintenance or replacement of the entire cable line, and providing great convenience for large-scale cable maintenance work.

[0033] Please refer to Figure 1 - Figure 7 The sliding block 3 is provided with a plurality of groups at equal intervals in the first clamping plate 1, and one end of the sliding block 3 is located outside the first clamping plate 1, so that the clamping of a single cable can be released by pressing the sliding block 3.

[0034] Please refer to Figure 1 - Figure 6 The clamping block 4 and the sliding block 3 are provided with a plurality of groups corresponding to each other, and the bottom outer wall of the clamping block 4 is attached to the top outer wall of the first clamping plate 1, and the top of the clamping block 4 is of magnetic material, and the depth of the clamping block groove 21 is greater than the height of the clamping block 4, so that after the sliding block 3 is slid to release the clamping block 4, it can be magnetically attracted to the second clamping plate 2, facilitating the unlocking operation of the second clamping plate 2.

[0035] Please refer to Figure 2 - Figure 7, the first clamping block 31 is L-shaped in cross section, and the top of the first clamping block 31 is obliquely arranged at a side corner close to the insertion block 41, and a plurality of groups of the first clamping block 31 are symmetrically arranged on the top of the sliding block 3, so that the installation of the clamping block 4 only needs to insert the insertion block 41 at the bottom of the clamping block 4 into the first clamping plate 1, and the first clamping block 31 can realize the limitation of the clamping block 4.

[0036] Please refer to Figure 4 - Figure 7 , one end of the first spring 33 is attached to the outer wall of the sliding block 3, and the other end of the first spring 33 is attached to the inside of the first clamping plate 1, so that after the clamping block 4 is released by pressing the sliding block 3, the first spring 33 resets the sliding block 3 to facilitate the next unlocking and installation operation.

[0037] Please refer to Figure 2 - Figure 4 , the plurality of groups of the limiting block 51 are arranged corresponding to the sliding block 3, and the length of the limiting plate 5 is arranged corresponding to the plurality of groups of the limiting block 51, so that all the sliding blocks 3 are connected in series through the limiting block 51 and the limiting plate 5, facilitating the release of all the clamping plates, and facilitating the overall inspection, maintenance or replacement of the entire cable line.

[0038] Please refer to Figure 2 , the top of the second clamping block 7 is obliquely arranged at a side corner, one end of the second spring 72 is attached to the outer wall of the sliding block 3, and the other end of the second spring 72 is attached to the inside of the first clamping plate 1, so that the locking and unlocking between the first clamping plate 1 and the second clamping plate 2 are convenient and efficient.

[0039] The working principle of the utility model is: when a cable needs to be taken out for maintenance, first, manually apply pressure to the sliding block 3, and the sliding block 3 is forced to drive the first clamping block 31 to slide away from the insertion block 41 until the first clamping block 31 is separated from the first clamping groove 42, at this time the limitation of the insertion block 41 is released, and the limiting state of the clamping block 4 is also released accordingly, under the action of the magnetic material on the top of the clamping block 4, the clamping block 4 slides out of the first clamping plate 1 upwards and is tightly adsorbed with the top of the clamping block groove 21, then manually push the pressing block 71, so that the second clamping block 7 slides out of the second clamping groove 22, and the limitation of the second clamping plate 2 is released, then the second clamping plate 2 can be smoothly taken out, so as to accurately realize the single maintenance operation of only one cable, while effectively ensuring that other cables are still in a stable clamping state, maintaining the order of the whole line;

[0040] When all the cables need to be repaired, first, push the limiting plate 5 upwards to make the plurality of limiting blocks 51 accurately inserted into the plurality of limiting grooves 32 at the bottom of the plurality of sliding blocks 3, then press the limiting plate 5 to make all the sliding blocks 3 synchronously drive all the first clamping blocks 31 to slide through the force transmission, thereby releasing the restriction of all the clamping blocks 4, at this time, the plurality of clamping blocks 4 are firmly attached in the clamping groove 21 of the second clamping plate 2 by virtue of the adsorption force of the magnetic material at the top, finally, push the pressing block 71 to release the restriction of the second clamping plate 2, thereby conveniently realizing the one-time release of the clamping state of all the cables, providing a convenient condition for comprehensive repair work, and greatly improving the flexibility and efficiency of the cable repair work.

[0041] Although the embodiments of the utility model have been shown and described, the specific embodiments are only an explanation of the utility model, and are not a limitation of the utility model, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner, and the person skilled in the art can make modifications, replacements and variations of the embodiments without creative contribution after reading the specification without departing from the principles and purposes of the utility model, but as long as it is within the scope of the claims of the utility model, it is protected by the patent law.

Claims

1. A cable parallel clamping device for power engineering, comprising a first clamping plate (1) and a second clamping plate (2), characterized in that: The first clamping plate (1) is internally slidably installed with a sliding block (3), and the top of the sliding block (3) is fixedly installed with a first clamping block (31), and the end of the sliding block (3) is fixedly installed with a first spring (33), the top of the first clamping plate (1) is slidably installed with a clamping block (4), and the bottom of the clamping block (4) is fixedly installed with an insertion block (41), and the outer wall of the insertion block (41) is provided with a first clamping groove (42) corresponding to the first clamping block (31), and the outer wall of the first clamping plate (1) and the first clamping block (31) are provided with a placing hole (6) for placing a cable, and the bottom of the second clamping plate (2) is provided with a clamping block groove (21) corresponding to the clamping block (4), the inner bottom of the first clamping plate (1) is slidably installed with a limiting plate (5), and the top of the limiting plate (5) is fixedly installed with a limiting block (51), the bottom of the sliding block (3) is provided with a limiting groove (32) corresponding to the limiting block (51), and the inner bottom of the first clamping plate (1) is slidably installed with a second clamping block (7), and the bottom of the second clamping block (7) is fixedly installed with a pressing block (71), and the end of the pressing block (71) is fixedly installed with a second spring (72), and the bottom of the second clamping plate (2) is provided with a second clamping groove (22) corresponding to the second clamping block (7).

2. A cable parallel clamping device for power engineering according to claim 1, characterized in that: The sliding block (3) is internally provided with multiple groups of the first clamping plate (1) at equal intervals, and one end of the sliding block (3) is located outside the first clamping plate (1).

3. A cable parallel clamping device for power engineering according to claim 1, characterized in that: The clamping block (4) is provided with multiple groups corresponding to the sliding block (3), and the bottom outer wall of the clamping block (4) is attached to the top outer wall of the first clamping plate (1), and the top of the clamping block (4) is of magnetic material.

4. A cable parallel clamping device for power engineering according to claim 1, characterized in that: The first clamping block (31) is designed in L-shaped cross section, and the top of the first clamping block (31) is designed in an inclined angle close to one side edge of the insertion block (41), and the first clamping block (31) is symmetrically provided with multiple groups on the top of the sliding block (3).

5. A cable parallel clamping device for power engineering according to claim 1, characterized in that: One end of the first spring (33) is attached to the outer wall of the sliding block (3), and the other end of the first spring (33) is attached to the inner part of the first clamping plate (1).

6. A cable parallel clamping device for power engineering according to claim 1, characterized in that: The limiting block (51) is provided with multiple groups corresponding to the sliding block (3), and the length of the limiting plate (5) is provided with multiple groups of the limiting block (51).

7. A cable parallel clamping device for power engineering according to claim 1, characterized in that: The top of the second clamping block (7) is designed in an inclined angle on one side, one end of the second spring (72) is attached to the outer wall of the sliding block (3), and the other end of the second spring (72) is attached to the inner part of the first clamping plate (1).

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