CN217789246U

CN217789246U - Relay protection screen cable fixing device

Info

Publication number: CN217789246U
Application number: CN202220857100.6U
Authority: CN
Inventors: 印力群; 李智玲
Original assignee: Baotou Power Supply Bureau Of Inner Mongolia Power Group Co ltd
Current assignee: Baotou Power Supply Bureau Of Inner Mongolia Power Group Co ltd
Priority date: 2022-04-14
Filing date: 2022-04-14
Publication date: 2022-11-11
Anticipated expiration: 2032-04-14

Abstract

The utility model discloses a relay protection screen cable fixing device of cable fixed equipment technical field, including installing the base plate in the relay protection box, the base plate is used for placing the whole range of cable, be provided with a plurality of sunken lower clamp parts that are the arc on the base plate, lower clamp part carries out the package clamp to the lower part of cable, the top of lower clamp part is equipped with corresponding last clamp part, it can arrange according to certain interval in the top of lower clamp part to go up the clamp and wrap the clamp to the upper portion of cable, the utility model discloses can do fixed protection to the cable of relay protection screen, the cable is arranged on the base plate and is settled, avoids causing the winding, and the wiring is succinct more, can carry out whole centre gripping to the cable through last clamp part and lower clamp part and fix, and it is embedded installation to go up the clamp part, when installing and maintaining the dismantlement, all need extra bolt spare, installs through the mode of elasticity block, and is simple high-efficient more.

Description

Relay protection screen cable fixing device

Technical Field

The utility model relates to a cable fixing equipment technical field specifically is relay protection screen cable fixing device.

Background

The relay protection equipment is installed in the relay protection cabinet body, comprises display equipment, connecting equipment, control equipment and other related equipment, and is equipment frequently used in power equipment.

A large amount of cables need be connected to the relay protection cabinet, arrange the subsequent maintenance of being convenient for in order to the cable usually, just need to set up dedicated fixing support and fix the cable, but fixing device commonly used usually all fastens through screw spare and fixed cutting ferrule class, and this just makes the dismantlement that needs carry out a plurality of screw spares when maintaining, and these fastening screw spares lose its functional effect easily along with time, and leave over and easily cause influences such as short circuit in equipment content. Based on this, the utility model designs a relay protection screen cable fixing device to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a relay protection screen cable fixing device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the relay protection screen cable fixing device comprises a base plate installed in a relay protection box body, wherein the base plate is used for arranging and placing the whole cable, a plurality of lower clamping parts which are concave in an arc shape are arranged on the base plate, the lower clamping parts clamp the lower part of the cable, corresponding upper clamping parts are arranged above the lower clamping parts, the upper clamping parts can be arranged above the lower clamping parts at certain intervals, and the upper part of the cable is clamped; the anti-falling plate is arranged on the two sides of each lower clamping part on the base plate, the upper clamping parts can be inserted into the anti-falling plates in a sliding mode to be limited and fixed, the bottom of each upper clamping part is provided with an extrusion strip, and the extrusion strips upwards elastically press the upper clamping parts, so that the upper clamping parts are kept in a locking state in the anti-falling plates.

Preferably, be connected through the vertical board of perpendicular setting between anticreep board and the base plate, anticreep board, vertical board and base plate are whole to be "worker" style of calligraphy connection structure.

Preferably, the two sides of the upper clamping part are provided with horizontal extending parts, the extending parts are vertically provided with sliding strips, the lower side of the anti-falling plate is provided with clamping grooves, and the extending parts can be clamped in the clamping grooves in a sliding mode.

Preferably, the top of the slide bar is further provided with a protruding block, the anti-falling plate is provided with a through limiting hole, and when the protruding block is embedded into the limiting hole, the upper clamping part realizes position locking in the anti-falling plate.

Preferably, the bottom of the pressing bar is provided with an elastic member for maintaining the pressing bar to have an upward elastic force.

Preferably, elastic component includes that the hollow post of inserting, the hollow inside of inserting the post sets up the spring, the spout is seted up to one side of the hollow post of inserting, one side of spring sets up the stiff end, and this stiff end traversing spout, the other end fixed connection of stiff end on the support, support fixed mounting is in the lower part of base plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses can be fixed protection to the cable of relay protection screen, the cable is arranged on the base plate and is settled, avoid causing the winding, the wiring is more succinct, can carry out whole centre gripping to the cable through last clamp part and lower clamp part and fix, it is embedded installation to go up clamp part, and can carry out spacing fixed on the anticreep board, when sliding to fixed limit position, it dies to carry out the elastic lock to go up clamp part, avoid running and take off, when installing and maintaining the dismantlement, all need not extra bolt spare, install through the mode of elasticity block, it is simple high-efficient more.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the top view structure of the fixing device of the present invention;

FIG. 2 is a schematic view of the bottom view structure of the fixing device of the present invention;

fig. 3 is a front view of the fixing device of the present invention;

FIG. 4 is a schematic structural view of the upper clamping portion and the anti-separation plate limiting locking portion of the present invention;

fig. 5 is a schematic structural view of the elastic component of the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1-base plate, 2-lower clamping part, 3-upper clamping part, 4-anti-falling plate, 5-elastic component, 6-longitudinal plate, 7-clamping groove, 8-extension part, 9-sliding strip, 10-lug, 11-extrusion strip, 12-hollow insertion column, 13-spring, 14-fixed end, 15-sliding groove, 16-support and 17-limiting hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: relay protection screen cable fixing device, including installing base plate 1 in the relay protection box, 1 fixed mounting of base plate is in the internal portion of relay protection cabinet, and as the fixed part of cable, base plate 1 is used for placing the whole range of cable.

In order to clamp the outer surface of a cable, a plurality of arc-shaped sunken lower clamping parts 2 are arranged on a base plate 1, the lower clamping parts 2 clamp the lower part of the cable, corresponding upper clamping parts 3 are arranged above the lower clamping parts 2, the upper clamping parts 3 can be arranged above the lower clamping parts 2 at certain intervals, the upper part of the cable is clamped, the upper clamping parts 3 and the lower clamping parts 2 form a hoop structure, protective layers can be adhered to the inner surfaces of the upper clamping parts 3 and the lower clamping parts 2, and the protective layers can be rubber layers or soft material layers and used for protecting the outer surface of the cable; the anti-falling plates 4 are arranged on the two sides of each lower clamping part 2 on the base plate 1, specifically, the anti-falling plates 4 are connected with the base plate 1 through the vertical longitudinal plates 6 which are vertically arranged, the anti-falling plates 4, the longitudinal plates 6 and the base plate 1 are integrally in an I-shaped connection structure, and a cavity formed in the middle of the structure is a sliding space on the two sides of the upper clamping part 3; upper clamp 3 slidable pegs graft and carries out spacing fixed in anticreep board 4, and in the embodiment, the both sides of upper clamp 3 are provided with horizontally extension 8, set up draw runner 9 perpendicularly on extension 8, and the downside of anticreep board 4 sets up draw-in groove 7, and extension 8 slidable joint is in draw-in groove 7. During the fixing operation, after the cable is installed, the upper clamping part 3 is installed, and the upper clamping part 3 is pressed downwards, so that the extension part 8 slides at the bottom of the anti-falling plate 4, and the slide bar 9 slides in the clamping groove 7.

In order to limit the whole position of the upper clamping part 3, a convex block 10 is further arranged on the top of the sliding strip 9, a through limiting hole 17 is formed in the anti-falling plate 4, when the convex block 10 is embedded into the limiting hole 17, the upper clamping part 3 is integrally clamped, and the upper clamping part 3 is locked in the anti-falling plate 4.

The bottom of extension 8 need carry out elastic extrusion, just can make draw runner 9 continuously keep in draw-in groove 7, and the bottom of going up clamp 3 sets up extrusion strip 11, and extrusion strip 11 upwards elasticity compresses tightly upper clamp 3 for upper clamp 3 keeps the lock state in anticreep board 4.

The bottom of the extrusion strip 11 is provided with an elastic component 5 for keeping the extrusion strip with upward elasticity; the elastic component 5 comprises a hollow inserting column 12, a spring 13 is arranged inside the hollow inserting column 12, a sliding groove 15 is formed in one side of the hollow inserting column 12, a fixed end 14 is arranged on one side of the spring 13, the fixed end 14 transversely penetrates through the sliding groove 15, the other end of the fixed end 14 is fixedly connected to a support 16, and the support 16 is fixedly arranged on the lower portion of the base plate 1; spring 13 is fixed mounting on stiff end 14, and during actual operation, spring 13 provides ascending elasticity to hollow inserted column 12 for extrusion strip 11 keeps upwards extrudeing all the time, and extrusion strip 11 extrudees upwards the bottom of extension 8, and when lug 10 card on draw runner 9 goes into spacing hole 17, upper clamp portion 3 carries out the complete locking. When the cable is maintained, the upper clamping part 3 only needs to be pressed down, the lug 10 is separated from the limiting hole 17, and the upper clamping part 3 can be taken out from the anti-falling plate 4 in a sliding mode, so that maintenance and overhaul are facilitated.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended to aid in the description of the invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. Relay protection screen cable fixing device, its characterized in that: the cable protection device comprises a base plate (1) installed in a relay protection box body, wherein the base plate (1) is used for arranging and placing the whole cable, a plurality of lower clamping parts (2) which are concave in an arc shape are arranged on the base plate (1), the lower clamping parts (2) clamp the lower part of the cable, corresponding upper clamping parts (3) are arranged above the lower clamping parts (2), the upper clamping parts (3) can be arranged above the lower clamping parts (2) at certain intervals and clamp the upper part of the cable; the anti-falling plate is arranged on the two sides of each lower clamping part (2) on the base plate (1), the upper clamping parts (3) can be inserted into the anti-falling plates (4) in a sliding mode to be limited and fixed, the bottom of the upper clamping parts (3) is provided with an extrusion strip (11), and the extrusion strip (11) upwards elastically compresses the upper clamping parts (3) to enable the upper clamping parts (3) to keep a locking state in the anti-falling plates (4).

2. The relay protection screen cable fixing device according to claim 1, wherein: be connected through vertical board (6) of perpendicular setting between anticreep board (4) and base plate (1), anticreep board (4), vertical board (6) are "worker" style of calligraphy connection structure with base plate (1) is whole.

3. The relay protection screen cable fixing device according to claim 1, wherein: the both sides of going up clamp part (3) are provided with horizontally extension (8), set up draw runner (9) on extension (8) perpendicularly, the downside of anticreep board (4) sets up draw-in groove (7), but extension (8) slip joint is in draw-in groove (7).

4. The relay protection screen cable fixing device according to claim 3, wherein: the top of the slide bar (9) is further provided with a convex block (10), the anti-falling plate (4) is provided with a through limiting hole (17), and when the convex block (10) is embedded into the limiting hole (17), the upper clamping part (3) realizes position locking in the anti-falling plate (4).

5. The relay protection screen cable fixing device according to claim 1, wherein: the bottom of the extrusion strip (11) is provided with an elastic component (5) for keeping the extrusion strip with upward elasticity.

6. The relay protection screen cable fixing device according to claim 5, wherein: elastic component (5) are including hollow post (12) of inserting, the inside of hollow post (12) of inserting sets up spring (13), spout (15) are seted up to one side of hollow post (12) of inserting, one side of spring (13) sets up stiff end (14), and this stiff end (14) traversing spout (15), the other end fixed connection of stiff end (14) is on support (16), and support (16) fixed mounting is in the lower part of base plate (1).