CN219162269U

CN219162269U - Line protection detection tool of medium-voltage power supply system

Info

Publication number: CN219162269U
Application number: CN202223500944.4U
Authority: CN
Inventors: 张俊; 冯纪星; 许尔永; 王耀伟
Original assignee: Henan Zhongzhi Electric Power Technology Co ltd
Current assignee: Henan Zhongzhi Electric Power Technology Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-06-09
Anticipated expiration: 2032-12-28

Abstract

The utility model relates to the technical field of line protection detection tools, and discloses a line protection detection tool of a medium-voltage power supply system. This middling pressure power supply system's line protection testing tool, through the box body, the detector body, advance the electric column and go out the setting of electric column, constructor can be with the circuit that needs to detect respectively the joint advance the inside of electric column and go out the electric column, and fixed spacing, detect the state of the transmission of electricity of external circuit through the test pencil after spacing, thereby make things convenient for the constructor to detect the circuit, the inside at the box body can be placed to the detector body after the simultaneous detection, the box body can protect the detector body, prevent that the detector body is impaired in the in-process of using.

Description

Line protection detection tool of medium-voltage power supply system

Technical Field

The utility model relates to the technical field of line protection detection tools, in particular to a line protection detection tool of a medium-voltage power supply system.

Background

Electric energy is the main energy source and power of modern industrial production, and is easy to be converted from other forms of energy and also easy to be converted into other forms of energy for supply; the transmission and distribution of the electric energy are simple and economical, the control, the adjustment and the measurement are convenient, the automation of the production process is realized, therefore, the electric energy is very widely applied in modern industry and people life, a detector is needed to detect a circuit when a constructor diagnoses the circuit, but the detector is damaged when the detector is used, the use of the constructor is affected, and the circuit at the wiring position of the detector is damaged due to frequent use, and the protection effect on the circuit is insufficient, so that a circuit protection detection tool of a medium-voltage power supply system which is convenient to use is needed.

The utility model discloses a distribution line maintenance detection tool, which aims at the problems that the existing distribution line maintenance detection tool is stored independently, occupied space is large, the maintenance tool is inconvenient to carry, when a sliding wire state occurs, the maintenance tool is replaced integrally, and resource waste is serious.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides a line protection detection tool of a medium voltage power supply system, which can be used for respectively clamping and limiting a line to be detected in the power inlet column and the power outlet column by a constructor through the arrangement of a box body, a detector body, the power inlet column and the power outlet column and detecting the transmission state of an external line through a detection pen after limiting, thereby being convenient for the constructor to detect the line.

The utility model provides a line protection testing tool of middling pressure power supply system, includes the joint at the detachable detector body of box body inner wall, the upper surface of detector body is fixed mounting respectively has into electric post and goes out electric post, one side fixed mounting of detector body has the pencil, the pencil is kept away from the one end fixed mounting of detector body has the detection pen, the inside wall fixedly connected with reset spring of box body, reset spring is kept away from the one end fixedly connected with chucking board of box body, the bottom fixedly connected with of box body side is tied up the board.

Preferably, the inner wall fixedly connected with clamping spring of tightening plate, clamping spring keeps away from the one end fixedly connected with limiting plate of tightening plate, one side of limiting plate supports tightly the surface of pencil.

Preferably, one side of the upper surface of the box body is hinged with a rotatable box cover through a hinge, a transparent window is fixedly arranged on one side of the box cover, and a detachable nut is connected with one side of the box cover through threads.

Preferably, the inner walls of the power inlet column and the power outlet column are respectively connected with a power inlet wire and a power outlet wire in a clamping mode, and one side of the power outlet column of the power inlet column is provided with a threaded column.

Preferably, the number of the restoring springs is two, the two restoring springs are symmetrically arranged by taking the vertical central line of the clamping plate as a symmetrical axis, and one side of the clamping plate is abutted against one side of the detector body.

Preferably, the number of the tightening plates is two, and the two tightening plates are symmetrically arranged by taking the vertical central line of the box body as a symmetrical axis.

The technical scheme has the beneficial effects that:

this middling pressure power supply system's line protection testing tool, through the box body, the detector body, advance the electric column and go out the setting of electric column, constructor can be with the circuit that needs to detect respectively the joint advance the inside of electric column and go out the electric column, and fixed spacing, detect the transmission state of external circuit through the test pencil after spacing, thereby make things convenient for constructor to detect the circuit, the inside at the box body can be placed to the detector body after the simultaneous detection, the box body can protect the detector body, prevent that the detector body is impaired in the in-process of using, the pencil joint is in one side of tightening the board, it is spacing to tighten the board, prevent to rock the condition that makes the pencil damage because junction rocks in the use, the protection effect to the pencil is better.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of an explosive structure according to the present utility model;

FIG. 3 is a schematic view of a chuck structure according to the present utility model;

fig. 4 is a schematic diagram of the structure of the detector body according to the present utility model.

In the figure: 1. a case body; 2. a detector body; 3. a power supply column; 4. a power-off column; 5. a wire harness; 6. a detection pen; 7. a return spring; 8. a clamping plate; 9. a binding plate; 10. a clamping spring; 11. a limiting plate; 12. a box cover; 13. a transparent window; 14. a screw cap; 15. feeding wires; 16. and (5) discharging the electric wire.

Detailed Description

The foregoing and other features, aspects and advantages of the present utility model will become more apparent from the following detailed description of embodiments of the utility model with reference to the accompanying drawings, 1-4.

The embodiment provides a line protection detection tool of a medium voltage power supply system, as shown in the accompanying drawings, comprising a detachable detector body 2 clamped on the inner wall of a box body 1, wherein one side of the upper surface of the box body 1 is hinged with a rotatable box cover 12 through a hinge, one side of the box cover 12 is fixedly provided with a transparent window 13, the transparent window 13 is convenient for constructors to observe the reading of the detector body 2, one side of the box cover 12 is in threaded connection with a detachable nut 14, constructors can cover the box cover 12 down, an electric inlet wire 15 and an electric outlet wire 16 are clamped on the inner wall of the box cover 12, the electric inlet wire 15 and the electric outlet wire 16 can be carded, the winding condition in the using process is prevented, the use of constructors is influenced, the upper surface of the detector body 2 is fixedly provided with an electric inlet column 3 and an electric outlet column 4 respectively, the inner walls of the electric inlet column 3 and the electric outlet column 4 are clamped with the electric inlet wire 15 and the electric outlet wire 16 respectively, the utility model discloses a detection device, including a detection instrument body 2, a box body 1, a box body 8, a clamping plate 8, a wire harness 5 fixedly arranged on one side of the wire harness 4 of the power inlet pole 3, a detection pen 6 fixedly arranged on one side of the detection instrument body 2, a reset spring 7 fixedly connected with the inner side wall of the box body 1, two reset springs 7 symmetrically arranged by taking the vertical central line of the clamping plate 8 as a symmetrical axis, a clamping plate 8 pressed when a constructor needs to tighten the detection instrument body 2, a constructor tightly abutted one side of the detection instrument body 2 under the reset action of the reset spring 7 to tighten and fix the detection instrument body 2, a constructor also conveniently disassembled and maintained the detection instrument body 2, one side of the clamping plate 8 abutted one side of the detection instrument body 2, one end of the reset spring 7 far away from the box body 1 fixedly connected with the clamping plate 8, the bottom fixedly connected with of box body 1 side is tied up board 9, and the quantity of tying up board 9 is two, and two are tied up board 9 and are the symmetry setting as the symmetry axis with the perpendicular central line of box body 1, and the inner wall fixedly connected with clamping spring 10 of tying up board 9, the one end fixedly connected with limiting plate 11 of tying up board 9 is kept away from to clamping spring 10, and one side of limiting plate 11 supports tightly at the surface of pencil 5, can protect spacingly to pencil 5, prevents that the circumstances that the pencil 5 is impaired from appearing in the in-process of using.

The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.

In summary, the line protection detection tool of the medium voltage power supply system comprises the following steps:

1. the constructor can be used for respectively clamping the lines to be detected in the power inlet column 3 and the power outlet column 4, fixing and limiting, detecting the power transmission state of the external lines through the detection pen 6 after limiting, and placing the detected detector body 2 in the box body 1, wherein the box body 1 can protect the detector body 2;

2. the wire harness 5 is clamped on one side of the binding plate 9, the binding plate 9 can limit the wire harness 5, and the wire harness 5 is prevented from being damaged due to shaking of the wiring part in the using process, so that the wire harness 5 is protected.

The above description is only for the purpose of illustrating the utility model, and it should be understood that the utility model is not limited to the above embodiments, but various modifications consistent with the idea of the utility model are within the scope of the utility model.

Claims

1. The utility model provides a line protection testing tool of middling pressure power supply system, includes joint at box body (1) inner wall detachable detector body (2), its characterized in that: the upper surface of the detector body (2) is respectively and fixedly provided with an electricity inlet column (3) and an electricity outlet column (4), one side of the detector body (2) is fixedly provided with a wire harness (5), one end of the wire harness (5) far away from the detector body (2) is fixedly provided with a detection pen (6), the novel box comprises a box body (1), wherein a reset spring (7) is fixedly connected to the inner side wall of the box body (1), a clamping plate (8) is fixedly connected to one end, away from the box body (1), of the reset spring (7), and a tightening plate (9) is fixedly connected to the bottom of the side face of the box body (1).

2. Line protection detection tool for medium voltage power supply system according to claim 1, characterized in that: the inner wall fixedly connected with clamping spring (10) of lacing plate (9), clamping spring (10) keep away from one end fixedly connected with limiting plate (11) of lacing plate (9), one side of limiting plate (11) supports tightly the surface of pencil (5).

3. Line protection detection tool for medium voltage power supply system according to claim 1, characterized in that: one side of the upper surface of the box body (1) is hinged with a rotatable box cover (12) through a hinge, one side of the box cover (12) is fixedly provided with a transparent window (13), and one side of the box cover (12) is in threaded connection with a detachable nut (14).

4. Line protection detection tool for medium voltage power supply system according to claim 1, characterized in that: the inner walls of the power feeding column (3) and the power discharging column (4) are respectively clamped with a power feeding wire (15) and a power discharging wire (16), and one side of the power discharging column (4) of the power feeding column (3) is provided with a threaded column.

5. Line protection detection tool for medium voltage power supply system according to claim 1, characterized in that: the number of the reset springs (7) is two, the two reset springs (7) are symmetrically arranged by taking the vertical central line of the clamping plate (8) as a symmetry axis, and one side of the clamping plate (8) is abutted against one side of the detector body (2).

6. Line protection detection tool for medium voltage power supply system according to claim 1, characterized in that: the number of the tightening plates (9) is two, and the two tightening plates (9) are symmetrically arranged by taking the vertical central line of the box body (1) as a symmetry axis.