CN213782495U

CN213782495U - Inside cable fixing device of block terminal

Info

Publication number: CN213782495U
Application number: CN202021783647.3U
Authority: CN
Inventors: 张彦博; 钦仿仿; 郭利利; 赵聘
Original assignee: Yuzhou Power Supply Co Of Henan Electric Power Co Of State Grid
Current assignee: Yuzhou Power Supply Co Of Henan Electric Power Co Of State Grid
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2021-07-23
Anticipated expiration: 2030-08-24

Abstract

The utility model discloses an inside cable fixing device of block terminal, including the chassis device that is used for the joint box, the force applying device who is used for applying the packing force is installed at chassis device top, install the clamping device who is used for compressing tightly below the force applying device, clamping device with the force applying device plug is connected. A inside cable fixing device of block terminal, through the tight setting of V-arrangement clamp, the cable of the fixed different diameters size of being convenient for has increased the suitability to the inside cable of block terminal, through the setting that the plug is connected, the quick assembly disassembly of being convenient for has increased the convenience of operation, through the setting of screw thread auto-lock, has guaranteed that the cable is fixed firm reliable.

Description

Inside cable fixing device of block terminal

Technical Field

The utility model belongs to the block terminal field especially relates to an inside cable fixing device of block terminal.

Background

The distribution box is a control center for commanding various components in a power supply line to reasonably distribute electric energy, is a control link for reliably receiving an upper-end power supply and correctly feeding out loaded electric energy, and is also a key for acquiring whether a user is satisfied with the power supply quality. Therefore, cables with different diameters need to be smoothed and fixed for maintenance and overhaul. However, in the prior art, the cable fixing device in the distribution box generally adopts clips with different diameters to fix the cables through bolts, so that the applicability is reduced, the difficulty of operation is increased, and sometimes the cables can be separated from the bayonets and are fixed firmly.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an inside cable fixing device of block terminal 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:

a cable fixing device in a distribution box comprises an underframe device used for being connected with the distribution box, wherein a force application device used for applying pressing force is installed at the top of the underframe device, a clamping device used for pressing is installed below the force application device, and the clamping device is connected with the force application device in a plugging and pulling mode; the underframe device comprises a support frame, a lower V-shaped block is arranged on the support frame, a mounting hole is formed in one side of the support frame, and a limit groove is formed in the side wall of the support frame; the force application device comprises a screw, a pressing plate is installed at the bottom of the screw, a handle is arranged at the top of the screw, and anti-skidding sleeves are respectively pasted at two ends of the handle.

Further: clamping device includes V type piece, it is provided with the mounting groove to go up V type piece top, it is provided with logical groove to go up below the V type piece, it is provided with first slider to go up V type piece one side, the clamp plate with go up V type piece plug and connect, first slider with go up V type piece welding together, first slider with support frame sliding connection.

The first sliding block guides the upper V-shaped block to move up and down along the limiting groove, the lower V-shaped block is inserted into the through groove of the upper V-shaped block to fix the cable, and the mounting groove is used for inserting and connecting the pressing plate.

Further: clamping device includes V type piece, it is provided with the mounting groove to go up V type piece top, it is provided with logical groove to go up below the V type piece, it is provided with 2 second sliders to go up V type piece one side symmetry, the clamp plate with go up V type piece plug and pull and connect, the second slider with go up V type piece welding together, the second slider with support frame sliding connection.

The second sliding block guides the upper V-shaped block to move up and down along the supporting frame, the lower V-shaped block is inserted into the through groove of the upper V-shaped block to fix the cable, and the mounting groove is used for inserting and connecting the pressing plate.

Further: the lower V-shaped block and the support frame are welded together, and the mounting hole and the limiting groove respectively penetrate through the support frame.

The welding has guaranteed V type piece is firm reliable down, the mounting hole with the spacing groove passes respectively the support frame has guaranteed installation and connection.

Further: the pressing plate is riveted with the screw rod, and the screw rod is in threaded connection with the supporting frame.

Riveting ensures that the pressing plate is firm and reliable, and the threaded connection is convenient for compressing and self-locking.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the V-shaped clamping arrangement is convenient for fixing cables with different diameters, so that the applicability of the cables in the distribution box is improved;

2. through the arrangement of the plug connection, the quick assembly and disassembly are facilitated, and the convenience of operation is improved;

3. through the arrangement of thread self-locking, the stability and reliability of cable fixation are ensured.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural view of a cable fixing device inside a distribution box according to the present invention;

fig. 2 is a schematic view of an underframe device of an internal cable fixing device of a distribution box according to the present invention;

fig. 3 is a schematic view of a force application device of a cable fixing device inside a distribution box according to the present invention;

fig. 4 is a schematic view of a clamping device according to embodiment 1 of the fixing device for cables inside a distribution box according to the present invention;

fig. 5 is a schematic view of a clamping device according to embodiment 2 of the fixing device for cables inside a distribution box.

In the reference symbols: 1. a chassis device; 101. a support frame; 102. a V-shaped block is arranged; 103. mounting holes; 104. a limiting groove; 2. a force application device; 201. a screw; 202. pressing a plate; 203. a handle; 204. an anti-slip sleeve; 3. a clamping device; 301. arranging a V-shaped block; 302. mounting grooves; 303. a first slider; 304. a through groove; 305. and a second slider.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be further explained with reference to the accompanying drawings:

example 1

As shown in fig. 1-4, the cable fixing device in the distribution box comprises an underframe device 1 for connecting the distribution box, a force application device 2 for applying pressing force is installed at the top of the underframe device 1, a clamping device 3 for pressing is installed below the force application device 2, and the clamping device 3 is connected with the force application device 2 in a plugging and unplugging manner; the underframe device 1 comprises a support frame 101, a lower V-shaped block 102 is arranged on the support frame 101, a mounting hole 103 is formed in one side of the support frame 101, and a limiting groove 104 is formed in the side wall of the support frame 101; the force application device 2 comprises a screw 201, a pressure plate 202 is installed at the bottom of the screw 201, a handle 203 is arranged at the top of the screw 201, and anti-slip sleeves 204 are respectively adhered to two ends of the handle 203.

Further: the clamping device 3 comprises an upper V-shaped block 301, the top of the upper V-shaped block 301 is provided with a mounting groove 302, a through groove 304 is arranged below the upper V-shaped block 301, one side of the upper V-shaped block 301 is provided with a first sliding block 303, the pressing plate 202 is connected with the upper V-shaped block 301 in a plugging and pulling manner, the first sliding block 303 is welded with the upper V-shaped block 301, and the first sliding block 303 is connected with the supporting frame 101 in a sliding manner; the lower V-shaped block 102 and the support frame 101 are welded together, and the mounting hole 103 and the limiting groove 104 respectively penetrate through the support frame 101; the pressure plate 202 and the screw 201 are riveted together, and the screw 201 is in threaded connection with the support frame 101.

Example 2

As shown in fig. 5, embodiment 2 differs from embodiment 1 in that: the clamping device 3 comprises an upper V-shaped block 301, a mounting groove 302 is formed in the top of the upper V-shaped block 301, a through groove 304 is formed below the upper V-

shaped block

301, 2 second sliding blocks 305 are symmetrically arranged on one side of the upper V-shaped block 301, the pressing plate 202 is connected with the upper V-shaped block 301 in a plugging and pulling mode, the second sliding blocks 305 are welded with the upper V-shaped block 301, and the second sliding blocks 305 are connected with the supporting frame 101 in a sliding mode.

The utility model discloses a theory of operation and use flow: the support frame 101 is fixed on the distribution box through the mounting hole 103 by using a bolt, a cable is clamped in the lower V-shaped block 102, the upper V-shaped block 301 is inserted into the pressing plate 202 and the screw 201 in a sliding mode through the mounting groove 302 and is aligned with the lower V-shaped block 102, the screw 201 is rotated through the handle 203 to push the upper V-shaped block 301 to move downwards, the first sliding block 303 guides the upper V-shaped block 301 to move downwards along the limiting groove 104, or the second sliding block 305 guides the upper V-shaped block 301 to move downwards along the support frame 101, and the lower V-shaped block 102 is inserted into the through groove 304 of the upper V-shaped block 301 to fix the cable.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides an inside cable fixing device of block terminal, its characterized in that: the device comprises an underframe device (1) used for connecting a distribution box, wherein a force application device (2) used for applying pressing force is installed at the top of the underframe device (1), a clamping device (3) used for pressing is installed below the force application device (2), and the clamping device (3) is connected with the force application device (2) in a plugging and pulling manner;

the underframe device (1) comprises a support frame (101), a lower V-shaped block (102) is mounted on the support frame (101), a mounting hole (103) is formed in one side of the support frame (101), and a limiting groove (104) is formed in the side wall of the support frame (101);

the force application device (2) comprises a screw rod (201), a pressing plate (202) is installed at the bottom of the screw rod (201), a handle (203) is arranged at the top of the screw rod (201), and anti-skidding sleeves (204) are respectively pasted at two ends of the handle (203).

2. The internal cable fixing device of distribution box of claim 1, characterized in that: clamping device (3) are including last V type piece (301), it is provided with mounting groove (302) to go up V type piece (301) top, it leads to groove (304) to go up to be provided with below V type piece (301), it is provided with first slider (303) to go up V type piece (301) one side, clamp plate (202) with go up V type piece (301) plug and connect, first slider (303) with go up V type piece (301) welding together, first slider (303) with support frame (101) sliding connection.

3. The internal cable fixing device of distribution box of claim 1, characterized in that: clamping device (3) are including last V type piece (301), it is provided with mounting groove (302) to go up V type piece (301) top, it leads to groove (304) to go up to be provided with below V type piece (301), it is provided with 2 second slider (305) to go up V type piece (301) one side symmetry, clamp plate (202) with go up V type piece (301) plug and connect, second slider (305) with go up V type piece (301) welding together, second slider (305) with support frame (101) sliding connection.

4. The internal cable fixing device of distribution box of claim 1, characterized in that: the lower V-shaped block (102) and the support frame (101) are welded together, and the mounting hole (103) and the limiting groove (104) respectively penetrate through the support frame (101).

5. The internal cable fixing device of distribution box of claim 1, characterized in that: the pressing plate (202) is riveted with the screw rod (201), and the screw rod (201) is in threaded connection with the supporting frame (101).