CN220066732U - Buffer protection device for installation of power engineering - Google Patents

Abstract

The utility model discloses a buffer protection device for electric power engineering installation, which comprises an upper protection shell, wherein a lower protection shell is arranged at the bottom of the upper protection shell, an installation insertion block is fixedly arranged on the upper protection shell, an installation seat is fixedly arranged on the lower protection shell, an insertion assembly is arranged on the installation seat, a clamping assembly is arranged in the lower protection shell, and a cable is arranged in the clamping assembly. According to the utility model, the upper protective shell and the lower protective shell are arranged at the joint of two cables, so that the joint of the two cables is wrapped, the cables are protected, the upper protective shell and the lower protective shell are conveniently fixed together by arranging the plug-in assembly, and the cables with different sizes can be clamped and fixed by arranging the adjusting wheel disc, the threaded rod, the bearing, the sliding plate, the outer clamping plate and the inner clamping plate in a matching manner, so that the cables are prevented from sliding out of the upper protective shell and the lower protective shell in the using process, and the protection effect of the joint of the cables can be improved.

Description

Buffer protection device for installation of power engineering

Technical Field

The utility model relates to the technical field of power engineering, in particular to a buffer protection device for power engineering installation.

Background

Electric power engineering, i.e. engineering related to the production, transmission and distribution of electric energy, also includes in a broad sense engineering that uses electricity as power and energy in various fields, and electric power engineering is one of the important subjects in the modern technological field, and with the development of society and the progress of the information age, the life and working modes of people are changed, and when electric power engineering is implemented, a large number of cables are required, and the cables are usually directly placed outside, so that a cable protection device is required to be used.

The existing cable buffer protection device has certain defects when in use, cables with different sizes cannot be installed and protected, the cables easily slide out of the protection device, the existing protection device is not easy and convenient to assemble and disassemble, the labor intensity of workers is increased, the practicability is poor, and the requirements of users cannot be met. For this purpose, a corresponding technical solution needs to be designed to solve.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a buffer protection device for power engineering installation, which solves the problems in the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

the buffer protection device for electric power engineering installation comprises an upper protection shell, wherein a lower protection shell is arranged at the bottom of the upper protection shell, an installation insertion block is fixedly arranged on the upper protection shell, an installation seat is fixedly arranged on the lower protection shell, an insertion assembly is arranged on the installation seat, a clamping assembly is arranged in the lower protection shell, and a cable is arranged in the clamping assembly;

the plug-in assembly comprises a cavity arranged in the mounting seat, a plug rod is arranged in the cavity, one end, extending out of the cavity, of the plug rod is fixedly connected with a pull ring, a second spring is sleeved on the plug rod, a limiting block is fixedly connected onto the plug rod, and the limiting block and the second spring are both positioned in the cavity;

the clamping assembly comprises a threaded rod arranged in a lower protective shell, one end of the threaded rod penetrates through the lower protective shell and is fixedly connected with an adjusting wheel disc, a bearing is arranged at the other end of one end of the threaded rod, two sliding plates are symmetrically arranged on the threaded rod, an outer clamping plate is fixedly connected onto the sliding plates, a limiting rod is symmetrically arranged on the outer clamping plate, one end of the limiting rod penetrates through the outer clamping plate and is fixedly connected with an inner clamping plate, and a first spring is sleeved on the limiting rod.

Preferably, the threaded rod is provided with threads with opposite directions, the threaded rod is respectively in threaded connection with the two sliding plates through the threads with opposite directions, and the lower ends of the two sliding plates are respectively provided with a roller.

Preferably, a protection pad is paved on the inner side wall of the inner clamping plate, a plurality of round cushion blocks are arranged on the protection pad, and the protection pad is made of rubber materials.

Preferably, a slot matched with the inserted link is arranged on the outer side wall of the installation inserted block.

Preferably, the left side and the right side of the joint of the back surfaces of the upper protective shell and the lower protective shell are symmetrically and fixedly connected with hinge seats.

(III) beneficial effects

The utility model is used for buffer protection device of electric power engineering installation, through last protective housing and the lower protective housing that sets up, go up protective housing and lower protective housing setting in the junction of two cables, live the junction parcel of two cables, thereby protect the cable, be convenient for together with last protective housing and lower protective housing are fixed through setting up grafting subassembly, through the cooperation of the regulation rim plate that sets up, the threaded rod, the bearing, the slide, the external splint, the internal splint, can realize pressing from both sides tightly fixedly to the cable of equidimension, avoid the cable to roll-off in this last protective housing and the lower protective housing in the use, thereby can improve the protection effect to cable junction.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a schematic view of the overall structure of a buffer protection device for power engineering installation of the present utility model;

FIG. 2 is a schematic view of the structure of the back of the buffer protection device for power engineering installation of the present utility model;

FIG. 3 is a schematic view of the structure of the clamping assembly of the present utility model;

fig. 4 is a schematic view of the structure of the plug assembly according to the present utility model.

In the figure: the novel anti-theft protection device comprises a 1-upper protection shell, a 2-lower protection shell, a 3-installation seat, a 4-installation plug block, a 5-cable, a 6-hinging seat, a 7-adjusting wheel disc, an 8-threaded rod, a 9-bearing, a 10-sliding plate, an 11-outer clamping plate, a 12-inner clamping plate, a 13-limiting rod, a 14-first spring, a 15-protection pad, a 16-plug rod, a 17-slot, an 18-cavity, a 19-pull ring, a 20-limiting block and a 21-second spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: a buffer protection device for electrical engineering installation, comprising: the cable clamp comprises an upper protective shell 1, wherein a lower protective shell 2 is arranged at the bottom of the upper protective shell 1, an installation insertion block 4 is fixedly arranged on the upper protective shell 1, an installation seat 3 is fixedly arranged on the lower protective shell 2, an insertion assembly is arranged on the installation seat 3, a clamping assembly is arranged in the lower protective shell 2, and a cable 5 is arranged in the clamping assembly;

the plug-in assembly comprises a cavity 18 arranged in the mounting seat 3, a plug rod 16 is arranged in the cavity 18, one end of the plug rod 16 extending out of the cavity 18 is fixedly connected with a pull ring 19, a second spring 21 is sleeved on the plug rod 16, a limiting block 20 is fixedly connected on the plug rod 16, and the limiting block 20 and the second spring 21 are both positioned in the cavity 18;

the clamping assembly comprises a threaded rod 8 arranged in a lower protective shell 2, one end of the threaded rod 8 penetrates through the lower protective shell 2 and is fixedly connected with an adjusting wheel disc 7, a bearing 9 is arranged at the other end of one end of the threaded rod 8, two sliding plates 10 are symmetrically arranged on the threaded rod 8, an outer clamping plate 11 is fixedly connected onto the sliding plates 10, a limiting rod 13 is symmetrically arranged on the outer clamping plate 11, one end of the limiting rod 13 penetrates through the outer clamping plate 11 and is fixedly connected with an inner clamping plate 12, and a first spring 14 is sleeved on the limiting rod 13.

Further improved, as shown in fig. 3: the threaded rod 8 is provided with threads with opposite directions, the threaded rod 8 is in threaded connection with the two sliding plates 10 respectively through the threads with opposite directions, the lower ends of the two sliding plates 10 are provided with idler wheels, the threaded rod 8 is convenient for drive the two sliding plates 10 to approach each other or be far away from each other through the threads with opposite directions, and the sliding plates 10 are convenient for move through the idler wheels.

Further improved, as shown in fig. 3: the protection pad 15 is laid on the inner side wall of the inner clamping plate 12, a plurality of round cushion blocks are arranged on the protection pad 15, the protection pad 15 is made of rubber, and the protection pad 15 can play a role in protecting cables and prevent the cables from being clamped by the clamping plates.

Further improved, as shown in fig. 4: the slot 17 matched with the inserted link 16 is formed in the outer side wall of the mounting inserted block 4, and the clamping and separating operation is completed through the inserted link 16 and the slot 17, so that the mounting and dismounting between the upper protective shell 1 and the lower protective shell 2 can be facilitated.

Further improved, as shown in fig. 2: the left side and the right side of the back connection part of the upper protective shell 1 and the lower protective shell 2 are symmetrically and fixedly connected with a hinge seat 6, and the upper protective shell 1 and the lower protective shell 2 are connected through the hinge seat 6.

Working principle: when the cable 5 clamping device is used, the pull ring 19 is pulled firstly, the pull ring 19 drives the inserting rod 16 to move, the inserting rod 16 drives the limiting block 20 to move and compress the second spring 21, one end of the inserting rod 16 extending out of the cavity 18 returns to the cavity 18, the inserting rod 16 is separated from the slot 17, the upper protective shell 1 and the lower protective shell 2 are convenient to detach, the labor intensity of workers can be reduced, the cable 5 is placed between the two inner clamping plates 12, then the adjusting turntable 7 is rotated, the adjusting turntable 7 drives the threaded rod 8 to rotate, the threaded rod 8 drives the two sliding plates 10 to move away from or approach each other, and therefore the distance between the two inner clamping plates 12 can be adjusted, the cable 5 with different specifications is clamped and fixed, the cable 5 can be prevented from sliding out of the device due to the fact that the cable 5 is moved and pulled manually in the use process, the protective effect is good, the application range is wide, and the first spring 14 is arranged between the outer clamping plates 11 and the inner clamping plates 12, the cable 5 can be buffered when the cable 5 is clamped, and the cable 5 is prevented from being clamped from being damaged.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (5)

1. A buffering protection device for electric power engineering installation, its characterized in that: the novel cable clamp comprises an upper protective shell (1), wherein a lower protective shell (2) is arranged at the bottom of the upper protective shell (1), an installation insertion block (4) is fixedly arranged on the upper protective shell (1), an installation seat (3) is fixedly arranged on the lower protective shell (2), an insertion assembly is arranged on the installation seat (3), a clamping assembly is arranged in the lower protective shell (2), and a cable (5) is arranged in the clamping assembly;

the plug-in assembly comprises a cavity (18) arranged in the mounting seat (3), a plug-in rod (16) is arranged in the cavity (18), one end, extending out of the cavity (18), of the plug-in rod (16) is fixedly connected with a pull ring (19), a second spring (21) is sleeved on the plug-in rod (16), a limiting block (20) is fixedly connected onto the plug-in rod (16), and the limiting block (20) and the second spring (21) are both positioned in the cavity (18);

the clamping assembly comprises a threaded rod (8) arranged in a lower protective shell (2), one end of the threaded rod (8) penetrates through the lower protective shell (2) and is fixedly connected with an adjusting wheel disc (7), the other end of one end of the threaded rod (8) is provided with a bearing (9), two sliding plates (10) are symmetrically arranged on the threaded rod (8), an outer clamping plate (11) is fixedly connected onto the sliding plates (10), a limiting rod (13) is symmetrically arranged on the outer clamping plate (11), one end of the limiting rod (13) penetrates through the outer clamping plate (11) and is fixedly connected with an inner clamping plate (12), and a first spring (14) is sleeved on the limiting rod (13).

2. A buffer protection device for electrical engineering installation according to claim 1, characterized in that: the threaded rod (8) is provided with threads with opposite directions, the threaded rod (8) is respectively in threaded connection with the two sliding plates (10) through the threads with opposite directions, and the lower ends of the two sliding plates (10) are provided with rollers.

3. A buffer protection device for electrical engineering installation according to claim 1, characterized in that: the inner side wall of the inner clamping plate (12) is paved with a protection pad (15), a plurality of round cushion blocks are arranged on the protection pad (15), and the protection pad (15) is made of rubber.

4. A buffer protection device for electrical engineering installation according to claim 1, characterized in that: the outer side wall of the mounting plug block (4) is provided with a slot (17) matched with the plug rod (16).

5. A buffer protection device for electrical engineering installation according to claim 1, characterized in that: hinge seats (6) are symmetrically and fixedly connected to the left side and the right side of the joint of the back surfaces of the upper protective shell (1) and the lower protective shell (2).