CN219504681U

CN219504681U - Frock is used to electrical apparatus switch board relay

Info

Publication number: CN219504681U
Application number: CN202320307098.XU
Authority: CN
Inventors: 韩鹏; 郭少民; 王伟; 王佳
Original assignee: Qingdao Meilleur Railway Co ltd
Current assignee: Qingdao Meilleur Railway Co ltd
Priority date: 2023-02-24
Filing date: 2023-02-24
Publication date: 2023-08-11
Anticipated expiration: 2033-02-24

Abstract

The utility model relates to the technical field of disassembly tools for relays, in particular to a tool for a relay of an electric control cabinet, which is particularly suitable for the process of disassembling bolts in deep grooves of binding posts of relays; the use is more convenient, the working efficiency is effectively improved, the installation time of the circuit in the relay is saved, and the safety risk is reduced. Through setting up the internal hollow locating sleeve and magnet that the outer sidewall bottom of locating sleeve set up, place the bolt of the relay needing dismouting in the locating sleeve, the magnet can adsorb and position the bolt; the large end of the bolt is placed in the inner diameter of the positioning sleeve, the whole length of the bolt is flush with the end part of the positioning sleeve, the positioning sleeve penetrates into a deep groove of a relay binding post, then the bolt is screwed and installed or detached through rotating the installation component, and the positioning sleeve and the screwdriver are taken out together after the operation is completed; the bolt is not easy to drop in the disassembly and assembly process, the installation is more convenient, the working efficiency is improved, potential safety hazards are avoided, and the bolt has strong practicality.

Description

Frock is used to electrical apparatus switch board relay

Technical Field

The utility model relates to the technical field of disassembly tools for relays, in particular to a tool for a relay of an electrical control cabinet.

Background

At present, the number of relay control cabinets on various vehicle types such as motor train units, subways, urban rail vehicles, maglev trains and the like is more than ten, the largest parts in the relay cabinets are various relays, the number of circuit lines is huge, and deep grooves of relay binding posts are the working procedures of the most time-consuming installation of the lines. The relay terminal fixing bolt is small, the terminal groove is deep and narrow, the problem that the bolt falls off easily during disassembly and assembly is solved, the bolt falls into a wire harness or a gap and is not easy to find, or the bolt falls onto other contacts to easily cause conduction, the normal operation of equipment is affected, and even a fire disaster can occur to burn the whole equipment to cause serious vehicle accidents. The prior art is therefore in need of further improvement.

Disclosure of Invention

The utility model aims to provide a tool for an electric appliance control cabinet relay, which aims to solve the problems in the prior art in the background technology.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a frock for electric appliance control cabinet relay, including locating sleeve, magnetic assembly and installation component, the locating sleeve sets up to inside hollow structure, magnetic assembly is fixed to be set up in the lateral wall bottom of locating sleeve, installation component one end activity sets up the inside at the locating sleeve.

On the basis of the technical scheme, the outer diameter of the positioning sleeve is smaller than the width of the relay binding post groove, and the inner diameter of the positioning sleeve is larger than the diameter of the end part of the bolt.

On the basis of the technical scheme, the magnetic component is arranged as a magnet.

On the basis of the technical scheme, the magnet is cylindrical.

On the basis of the technical scheme, the positioning sleeve is made of carbon steel.

On the basis of the technical scheme, the mounting assembly is a screwdriver.

The technical scheme provided by the utility model has the beneficial effects that:

the utility model provides a tool suitable for disassembling and installing bolts in deep grooves, and is particularly suitable for the disassembling and assembling process of bolts in the deep grooves of relay terminals; the use is more convenient, the working efficiency is effectively improved, the installation time of the circuit in the relay is saved, and the safety risk is reduced. Specifically, through setting up the inside hollow locating sleeve and magnet that the locating sleeve lateral wall bottom set up, place the bolt of the relay that needs dismouting in the locating sleeve, magnet can adsorb and fix a position the bolt; the large end of the bolt is placed in the inner diameter of the positioning sleeve, the whole length of the bolt is flush with the end of the positioning sleeve, the positioning sleeve penetrates into a deep groove of a relay binding post, then the bolt is screwed, installed or detached through a rotary installation assembly, and the positioning sleeve and the screwdriver are taken out together after the operation is completed. By using the tool disclosed by the utility model, the bolts are not easy to drop in the disassembly and assembly process, the installation is more convenient, the working efficiency is improved, the potential safety hazard is avoided, and the tool has stronger practical performance.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is an exploded view of the present utility model;

FIG. 3 is an internal cross-sectional view of the present utility model;

Detailed Description

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

in the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the description of the present utility model, it should be understood that the terms "left", "right", "front", "rear", "top", "bottom", and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

As shown in fig. 1 to 3, an electric appliance control cabinet is frock for relay, includes locating sleeve 1, magnetic assembly 2 and installation component 3, locating sleeve 1 sets up to inside hollow structure, magnetic assembly 2 is fixed to be set up in the lateral wall bottom of locating sleeve 1, installation component 3 one end activity sets up in the inside of locating sleeve 1.

The utility model provides a tool suitable for disassembling and installing bolts in deep grooves, and is particularly suitable for the disassembling and assembling process of bolts in the deep grooves of relay terminals; the use is more convenient, the working efficiency is effectively improved, the installation time of the circuit in the relay is saved, and the safety risk is reduced. Specifically, the bolt 4 of the relay to be disassembled is placed in the positioning sleeve 1 by arranging the positioning sleeve 1 with a hollow inside and the magnet arranged at the bottom end of the outer side wall of the positioning sleeve 1, and the magnet can adsorb and position the bolt 4; the large end of the bolt 4 is placed into the inner diameter of the positioning sleeve 1, the whole length of the bolt 4 is flush with the end of the positioning sleeve 1, the positioning sleeve 1 penetrates into a deep groove of a relay binding post, then the bolt 4 is screwed and installed or detached through the rotating installation component 3, and after the operation is finished, the positioning sleeve 1 and the screwdriver are taken out together. By using the tool disclosed by the utility model, the bolts are not easy to drop in the disassembly and assembly process, the installation is more convenient, the working efficiency is improved, the potential safety hazard is avoided, and the tool has stronger practical performance.

On the basis of the technical scheme, the outer diameter of the positioning sleeve 1 is smaller than the width of the relay binding post groove, and the inner diameter is larger than the diameter of the end part of the bolt 4. Specifically, the external diameter is smaller than two side walls of the relay binding post groove, the internal diameter is larger than the end size of the bolt 4, and the length is adjusted and processed according to actual requirements, so that the relay binding post groove is more convenient to use.

On the basis of the technical scheme, the magnetic component 2 is arranged as a magnet. On the basis of the technical scheme, the magnet is cylindrical. Preferably, the shape of the magnet can be selected according to actual requirements, so that the applicability is stronger; the bolt 4 which needs to be disassembled and assembled is adsorbed and positioned by the magnet, so that the installation is convenient.

On the basis of the technical scheme, the positioning sleeve 1 is made of carbon steel.

On the basis of the technical scheme, the mounting assembly 3 is arranged as a screwdriver. Specifically, the type of screw sword is selected according to the bolt of actual installation, and the suitability is strong.

While the basic principles and main features of the present utility model have been shown and described above, it will be apparent to those skilled in the art that the present utility model is not limited to the details of the above-described exemplary embodiments, and thus the embodiments should be regarded as illustrative rather than restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

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

1. The utility model provides a frock is used to electrical apparatus switch board relay, its characterized in that includes positioning sleeve (1), magnetic component (2) and installation component (3), positioning sleeve (1) set up to inside hollow structure, magnetic component (2) are fixed to be set up in the lateral wall bottom of positioning sleeve (1), installation component (3) one end activity sets up in the inside of positioning sleeve (1).

2. The tool for the relay of the electrical control cabinet according to claim 1, wherein the outer diameter of the positioning sleeve (1) is smaller than the width of a relay terminal groove, and the inner diameter is larger than the diameter of the end part of the bolt (4).

3. A tool for an electrical control cabinet relay according to claim 1, characterized in that the magnetic assembly (2) is provided as a magnet.

4. A tool for an electrical control cabinet relay according to claim 3, wherein the magnets are arranged in a cylindrical shape.

5. The tool for the relay of the electrical control cabinet according to claim 2, wherein the positioning sleeve (1) is made of carbon steel.

6. A tool for an electrical control cabinet relay according to claim 1, characterized in that the mounting assembly (3) is provided as a screwdriver.