Detection device of mine electrical automation equipment

Abstract

The utility model discloses a detection device of mine electrical automation equipment, which comprises a storage box and a detection unit, the detection unit is arranged on the storage box, the side surface of the detection unit is provided with a winding unit, the winding unit comprises a winding roller, a wire clamping seat and a mounting block, the winding roller is used for winding a connecting wire, the wire clamping seat is fixedly connected to the winding roller, and the mounting block is arranged on the winding roller. The wire clamping base is used for fixing the end of a connecting wire, and the two mounting blocks are rotationally connected to the two ends of the winding roller correspondingly. According to the detection device of the mine electrical automation equipment, the winding unit is arranged, so that after detection is completed, a connecting wire can be neatly wound on the winding roller, the two ends of the connecting wire are fixed through the wire clamping bases, and the problems of winding and knotting caused by random placement of the connecting wire are solved. And after winding is completed, the connecting wire can be stored in the storage box, equipment and the connecting wire are effectively protected against external collision and damage, and carrying and transportation are convenient.

Description

Technical Field

[0001] This utility model relates to the field of electrical testing technology in mines, specifically a testing device for mine electrical automation equipment. Background Technology

[0002] Electrical automation equipment plays a crucial role in mine production and operation, and its stable operation directly affects the safety and efficiency of mine production. However, due to the complex and harsh mining environment, electrical automation equipment is susceptible to various factors during long-term operation, such as humidity, dust, and vibration, which increases the probability of equipment failure. To ensure the normal and reliable operation of these devices, regular inspections are necessary.

[0003] A DC resistance tester is a specialized instrument used to measure the DC resistance of windings or conductors of electrical equipment (such as transformers, motors, switches, etc.). Its measurement results are of great significance for evaluating equipment quality, identifying potential faults, and ensuring the safe operation of power systems.

[0004] Currently, some DC resistance testers have shortcomings in use. The connecting cables of some DC resistance testers are often placed haphazardly, easily becoming tangled and knotted during use. This not only affects testing efficiency but also damages the connecting cables, increasing operating costs. Furthermore, the connecting cables of some existing DC resistance testers are inconvenient to store and are easily damaged by collisions during transport, causing considerable inconvenience to testing work. Therefore, developing a testing device for mine electrical automation equipment that can effectively solve the above problems is of significant practical importance. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this utility model provides a testing device for mine electrical automation equipment. It solves the problems of haphazardly placed connection cables of some DC resistance testers, which are prone to tangling and knotting during use, affecting testing efficiency, damaging the cables, and increasing operating costs. It also addresses the inconvenience of storing connection cables for some DC resistance testers, which are easily damaged by collisions during transport, causing numerous inconveniences to testing work.

[0006] To achieve the above objectives, this utility model provides the following technical solution: A detection device for mine electrical automation equipment includes a storage box and a detection unit. The detection unit is mounted on the storage box, and a winding unit is provided on the side of the detection unit. The detection unit includes:

[0007] A DC resistor, which is fixedly connected inside a storage box;

[0008] A connecting wire, one end of which is mounted on a DC resistance meter;

[0009] A connecting clip, one end of which is fixedly connected to the other end of a connecting wire, is used to hold electrical automation equipment.

[0010] The winding unit includes:

[0011] A take-up roller, used for taking up the connecting wire;

[0012] A wire clamp is fixedly connected to the take-up roller and is used to fix the end of the connecting wire.

[0013] The mounting blocks are configured as two blocks, and the two mounting blocks are rotatably connected to both ends of the take-up roller.

[0014] Preferably, the DC resistor is provided with multiple terminals, and the terminals are movably abutted against one end of the connecting wire.

[0015] Preferably, the DC resistor is equipped with a display screen, and a power socket is provided on one side of the display screen.

[0016] Preferably, the winding unit further includes two turntables, which are respectively sleeved on both sides of the winding roller.

[0017] Preferably, the cable holder has multiple slots, with the bottom slot used to hold one end of the connecting wire and the top slot used to hold the other end of the connecting wire.

[0018] Preferably, mounting grooves are provided on one inner wall of the storage box and one side wall of the DC resistor, and the mounting grooves are slidably connected to the mounting block.

[0019] Preferably, a locking fastener is fixedly connected to the storage box, and the locking fastener is used to open and close the storage box.

[0020] This utility model discloses a detection device for electrical automation equipment in mines, which has the following beneficial effects:

[0021] The testing device for this mine's electrical automation equipment is equipped with a winding unit. After testing, the connecting wires are neatly wound onto the winding roller, and the two ends of the connecting wires are secured using wire clamps. This avoids tangling and knotting problems caused by haphazard placement of the connecting wires, improving testing efficiency and extending the service life of the connecting wires. Furthermore, after winding, the connecting wires slide into the mounting slot via a mounting block, allowing them to be stored in a storage box, effectively protecting the equipment and connecting wires from external impacts and damage, and facilitating carrying and transportation. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of this utility model;

[0023] Figure 2 This is a schematic diagram of the detection unit structure of this utility model;

[0024] Figure 3 This is a schematic diagram of the winding unit structure of this utility model;

[0025] Figure 4 This is a schematic diagram of the cable holder structure of this utility model.

[0026] In the diagram: 1. Storage box; 2. Detection unit; 21. DC resistor; 211. Wiring terminal; 212. Display screen; 213. Power socket; 22. Connecting wire; 23. Connecting clip; 3. Rewinding unit; 31. Rewinding roller; 32. Turntable; 33. Wire clamp; 331. Card slot; 34. Mounting block. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figure 1-4 This utility model provides a technical solution: Example

[0029] A testing device for electrical automation equipment in a mine includes a storage box 1 and a testing unit 2. The testing unit 2 is mounted on the storage box 1, and a winding unit 3 is provided on the side of the testing unit 2. The testing unit 2 includes:

[0030] DC resistor 21 is fixedly connected inside storage box 1;

[0031] Connecting wire 22, one end of which is mounted on DC resistor 21;

[0032] Connecting clip 23, one end of which is fixedly connected to the other end of connecting wire 22, is used to clamp electrical automation equipment;

[0033] Rewinding unit 3 includes:

[0034] Take-up roller 31, the take-up roller 31 is used to take up the connecting line 22;

[0035] The wire clamp 33 is fixedly connected to the take-up roller 31 and is used to fix the end of the connecting wire 22.

[0036] Mounting blocks 34 are provided in two parts, and the two mounting blocks 34 are rotatably connected to both ends of the take-up roller 31 respectively.

[0037] Furthermore, the DC resistor 21 is provided with multiple terminals 211, which are movably abutted against one end of the connecting wire 22.

[0038] Furthermore, the DC resistance meter 21 is equipped with a display screen 212, and a power socket 213 is provided on one side of the display screen 212. When the connecting clip 23 is clamped onto the electrical automation equipment to be tested, the DC resistance meter 21 is started. The DC resistance meter 21 tests the equipment through the connecting cable 22 and the connecting clip 23, and displays the test results on the display screen 212. The operator can determine whether the equipment is operating normally based on the data on the display screen 212. Example

[0039] A testing device for electrical automation equipment in a mine includes a storage box 1 and a testing unit 2. The testing unit 2 is mounted on the storage box 1, and a winding unit 3 is provided on the side of the testing unit 2. The testing unit 2 includes:

[0040] DC resistor 21 is fixedly connected inside storage box 1;

[0041] Connecting wire 22, one end of which is mounted on DC resistor 21;

[0042] Connecting clip 23, one end of which is fixedly connected to the other end of connecting wire 22, is used to clamp electrical automation equipment;

[0043] Rewinding unit 3 includes:

[0044] Take-up roller 31, the take-up roller 31 is used to take up the connecting line 22;

[0045] The wire clamp 33 is fixedly connected to the take-up roller 31 and is used to fix the end of the connecting wire 22.

[0046] Mounting blocks 34 are provided in two parts, and the two mounting blocks 34 are rotatably connected to both ends of the take-up roller 31 respectively.

[0047] Furthermore, the winding unit 3 also includes two turntables 32, which are respectively sleeved on both sides of the winding roller 31.

[0048] Furthermore, the cable holder 33 has multiple slots 331, with the bottom slot 331 used to hold one end of the connecting wire 22 and the top slot 331 used to hold the other end of the connecting wire 22.

[0049] Furthermore, mounting slots are respectively provided on one inner wall of the storage box 1 and one side wall of the DC resistance meter 21, and the mounting slots are slidably connected to the mounting block 34. In use, pull the turntable 32 upwards to remove the wound connecting wire 22 from the storage box 1. If it is necessary to release the connecting wire 22 for testing, the turntable 32 can be manually rotated, causing the winding roller 31 to rotate, thereby releasing the connecting wire 22 wound on the winding roller 31. During the release of the connecting wire 22, the length released can be controlled as needed. After testing, the turntable 32 is rotated in the opposite direction, causing the winding roller 31 to rotate in the opposite direction, rewinding the connecting wire 22 onto the winding roller 31. When the connecting wire 22 is wound to the appropriate position, the end of the connecting wire 22 is engaged in the slot 331 to fix the connecting wire 22, and then the wound connecting wire 22 is stored in the storage box 1 using the mounting block 34.

[0050] Furthermore, a locking fastener is fixedly connected to the storage box 1, which is used to open and close the storage box 1.

[0051] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A testing device for electrical automation equipment in a mine, comprising a storage box (1) and a testing unit (2), wherein the testing unit (2) is disposed on the storage box (1), characterized in that, The detection unit (2) is provided with a winding unit (3) on its side, and the detection unit (2) includes: A DC resistor (21) is fixedly connected inside a storage box (1); A connecting line (22), one end of which is mounted on a DC resistor (21); Connecting clip (23), one end of which is fixedly connected to the other end of connecting wire (22), the connecting clip (23) is used to clamp electrical automation equipment; The winding unit (3) includes: Take-up roller (31), the take-up roller (31) is used to take up the connecting wire (22); A wire clamp (33) is fixedly connected to the take-up roller (31) and is used to fix the end of the connecting wire (22). Mounting blocks (34) are configured as two blocks, and the two mounting blocks (34) are respectively rotatably connected to the two ends of the take-up roller (31).

2. The detection device for mine electrical automation equipment according to claim 1, characterized in that, The DC resistance meter (21) is provided with multiple terminals (211), and the terminals (211) are movably abutted against one end of the connecting line (22).

3. The detection device for mine electrical automation equipment according to claim 2, characterized in that, The DC resistance meter (21) is equipped with a display screen (212), and a power socket (213) is provided on one side of the display screen (212).

4. The detection device for mine electrical automation equipment according to claim 1, characterized in that, The winding unit (3) also includes a turntable (32), which is configured as two turntables, and the two turntables (32) are respectively sleeved on both sides of the winding roller (31).

5. The detection device for mine electrical automation equipment according to claim 3, characterized in that, The cable holder (33) has multiple slots (331), the bottom slot (331) is used to hold one end of the connecting wire (22), and the top slot (331) is used to hold the other end of the connecting wire (22).

6. The detection device for mine electrical automation equipment according to claim 1, characterized in that, The storage box (1) has an inner wall on one side and the DC resistor (21) has an installation groove on one side wall. The installation groove is slidably connected to the installation block (34).

7. The detection device for mine electrical automation equipment according to claim 1, characterized in that, A locking fastener is fixedly connected to the storage box (1), and the locking fastener is used to open and close the storage box (1).

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