Mining high-voltage electricity testing device

Abstract

The utility model relates to the technical field of electric power detection, in particular to a mining high-voltage electricity testing device, which comprises a grip and a telescopic device, a rod body is mounted on the surface of the grip, an inductor is mounted on the surface of the rod body, an electric needle is mounted on the surface of the inductor, and the telescopic device is arranged on the surface of the grip and comprises a pneumatic rod. The pneumatic rod is fixedly connected with the rod body, a first groove is formed in the side, close to the rod body, of the grip, the pneumatic rod is slidably connected with the first groove in the surface of the grip, the lower surface of the rod body is fixedly connected with two sliding rods, the two sliding rods are arranged in a mirror symmetry mode, the sides, away from the rod body, of the sliding rods are slidably connected with the grip, and the surface of the rod body is fixedly connected with a limiting block. According to the utility model, the telescopic device is arranged, so that maintenance personnel can conveniently unfold the pole body on the high-voltage electric pole with one hand, the usability of the equipment is improved, the operation steps of the equipment are reduced, and meanwhile, the other hand can climb the electric pole, so that the risk of falling is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power detection, in particular to a high-voltage electric power testing device for mining. Background Art

[0002] Mining is the technology and science of extracting mineral resources from the earth's crust and surface. Mining in a broad sense also includes the mining of coal and oil. The mining industry is an important raw material industry. Metal ores are the main raw materials for the smelting industry, and non-metallic ores are important chemical raw materials and building materials. A large amount of electricity is required in the mining process, so high-voltage poles are usually installed in mines. In the process of repairing high-voltage poles, a tester is needed to detect the current of the high-voltage electricity.

[0003] The inventor found in his daily work that in the process of testing electricity, since high voltage electricity is relatively dangerous, most electroscopes can be retracted. However, when maintenance personnel climb onto the high-voltage pole, they need to use both hands to pull the electroscope to unfold it, and the operation steps are complicated. At the same time, since the electroscope is operated with both hands, the hands lose support and are prone to fall. In order to solve the problem that it is inconvenient to unfold the electroscope and potential safety hazards, the prior art is to pull the two ends of the electroscope with both hands to stretch the electroscope for processing. However, it is difficult for maintenance personnel to unfold the operation on the high-voltage pole, which is prone to potential safety hazards and leads to the inconvenience of using the equipment. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the prior art that the electroscope is inconvenient to unfold and easily generates potential safety hazards, and proposes a high-voltage electroscope device for mining.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a high-voltage electrical testing device for mining, comprising a handle and a telescopic device, a rod body is installed on the surface of the handle, a sensor is installed on the surface of the rod body, an electric needle is installed on the surface of the sensor, the telescopic device is arranged on the surface of the handle, the telescopic device comprises a pneumatic rod, the pneumatic rod is fixedly connected to the rod body, a groove one is provided on the side of the handle close to the rod body, the pneumatic rod is slidably connected to the groove one on the surface of the handle, a sliding rod is fixedly connected to the lower surface of the rod body, there are two sliding rods, the two sliding rods are arranged in a mirror-symmetrical manner, the side of the sliding rod away from the rod body is slidably connected to the handle, a limiting block is fixedly connected to the surface of the rod body, a rectangular block is fixedly connected to the surface of the handle, a circular ring is arranged on the surface of the circular ring, and a baffle rod is fixedly connected to the surface of the circular ring. By arranging the telescopic device, it is convenient for maintenance personnel to unfold the rod body on the high-voltage pole with one hand, thereby increasing the usability of the equipment and reducing the operation steps of the equipment. At the same time, the other hand can be allowed to climb the pole to reduce the risk of falling.

[0006] Preferably, the longitudinal section of the baffle rod is set in an "L" shape, and the baffle rod is clamped with the limiting block. By setting the baffle rod, when in use, the baffle rod and the limiting rod are abutted against each other, which makes it easy to store the rod body, increases the usability of the equipment, and reduces the difficulty of operating the equipment.

[0007] Preferably, a second groove is provided on the surface of the rectangular block, and the circular ring is slidably connected to the second groove on the surface of the rectangular block. By providing the circular ring, it is convenient to drive the baffle rod to move, thereby increasing the usability of the device, reducing the difficulty of operating the device, and facilitating use.

[0008] Preferably, a pressure plate is fixedly connected to one side of the circular ring, a pressure spring is fixedly connected to one side of the pressure plate, and the pressure spring is fixedly connected to the rectangular block on the side away from the pressure plate. By setting the pressure plate, when in use, the pressure plate squeezes the circular ring, which is convenient for driving the circular ring to move, thereby increasing the stability of the equipment and facilitating use.

[0009] Preferably, a bending device is provided on the surface of the rod body, and the bending device includes a motor, and the motor is fixedly connected to the rod body. The driving end of the motor is fixedly connected to a socket, and a threaded hole is opened on the surface of the socket. The inner wall of the threaded hole on the surface of the socket is threadedly connected to a threaded rod, and the lower surface of the sensor is fixedly connected to a rotating block. By providing the bending device, it is convenient to measure the electric pole at different angles, which increases the flexibility of the equipment and reduces the difficulty of operating the equipment.

[0010] Preferably, the rotating block is fixedly connected to the threaded rod, and the holder is arranged in a "U" shape. By arranging the threaded rod, when in use, the threaded rod rotates and drives the sensor and the electric needle to bend, which increases the usability of the device and facilitates operation.

[0011] Preferably, a knob is fixedly connected to the side of the threaded rod away from the holder, and the knob is circular. By setting the knob, the knob can easily drive the threaded rod to rotate during use, thereby increasing the usability of the device and facilitating operation.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, by setting a telescopic device, when the maintenance personnel climb up the high-voltage pole, they press the pressure plate with one hand. At this time, the blocking rod is separated from the limiting block, and the pneumatic rod squeezes the rod body to slide out, and the rod body is extended to operate the voltage. When the voltage detection is completed, the pneumatic rod drives the rod body to reset and releases the pressure plate. The ring loses its restraint, and the pressure spring generates elastic force to squeeze the ring to drive the blocking rod to resist the limiting block to complete the storage. By setting a telescopic device, it is convenient for the maintenance personnel to unfold the pole body on the high-voltage pole with one hand, which increases the usability of the equipment and reduces the operating steps of the equipment. At the same time, the other hand can be allowed to climb the pole to reduce the risk of falling.

[0014] 2. In the utility model, a bending device is provided, and the knob is rotated to drive the threaded rod, and the threaded rod drives the sensor and the electric needle to bend. The motor drives the holder to rotate, which is convenient for adjusting the angle of the electric needle. By providing a bending device, it is convenient to measure the electric pole at different angles, which increases the flexibility of the equipment, reduces the difficulty of operating the equipment, and adapts to the work requirements of different environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model provides a three-dimensional structural schematic diagram of a high-voltage electrical testing device for mining;

[0016] Figure 2 The utility model provides a schematic diagram of the sensor structure of a high-voltage electrical testing device for mining;

[0017] Figure 3 The utility model provides a schematic diagram of the structure of a telescopic device of a high-voltage electric testing device for mining;

[0018] Figure 4 The utility model provides a schematic diagram of the unfolding structure of a telescopic device of a high-voltage electric testing device for mining;

[0019] Figure 5 The utility model provides a structural schematic diagram of a bending device of a high-voltage electrical testing device for mining.

[0020] Legend: 1. Handle; 2. Rod body; 3. Sensor; 4. Electric needle; 5. Telescopic device; 51. Sliding rod; 52. Pneumatic rod; 53. Ring; 54. Stop rod; 55. Rectangular block; 56. Pressure plate; 57. Pressure spring; 58. Limiting block; 6. Bending device; 61. Motor; 62. Holder; 63. Knob; 64. Rotating block; 65. Threaded rod. DETAILED DESCRIPTION

[0021] See also Figure 1-5 The utility model provides a technical solution: a high-voltage electrical testing device for mining, comprising a handle 1 and a telescopic device 5, a rod body 2 is installed on the surface of the handle 1, a sensor 3 is installed on the surface of the rod body 2, an electric needle 4 is installed on the surface of the sensor 3, and the telescopic device 5 is arranged on the surface of the handle 1.

[0022] The specific arrangement and function of the telescopic device 5 and the bending device 6 will be described in detail below.

[0023] In this embodiment: the telescopic device 5 includes a pneumatic rod 52, which is fixedly connected to the rod body 2, and a groove 1 is provided on the side of the handle 1 close to the rod body 2, and the pneumatic rod 52 is slidably connected to the groove 1 on the surface of the handle 1, and a sliding rod 51 is fixedly connected to the lower surface of the rod body 2. There are two sliding rods 51, and the two sliding rods 51 are arranged in a mirror symmetrical manner. The side of the sliding rod 51 away from the rod body 2 is slidably connected to the handle 1, and a limiting block 58 is fixedly connected to the surface of the rod body 2, and a rectangular block 55 is fixedly connected to the surface of the handle 1. A circular ring 53 is provided on the surface of the rectangular block 55, and a baffle rod 54 is fixedly connected to the surface of the circular ring 53. By setting the telescopic device 5, it is convenient for maintenance personnel to unfold the rod body 2 on the high-voltage pole with one hand, which increases the usability of the equipment and reduces the operating steps of the equipment. At the same time, the other hand can climb the pole to reduce the risk of falling.

[0024] Specifically, the longitudinal section of the blocking rod 54 is set in an "L" shape, and the blocking rod 54 is engaged with the limiting block 58. By setting the blocking rod 54, when in use, the blocking rod 54 is abutted against the limiting rod, which makes it easy to store the rod body 2, increases the usability of the equipment, and reduces the difficulty of operating the equipment.

[0025] Specifically, a second groove is formed on the surface of the rectangular block 55 , and the ring 53 is slidably connected to the second groove on the surface of the rectangular block 55 .

[0026] In this embodiment, the circular ring 53 is provided to facilitate the movement of the blocking rod 54, thereby increasing the usability of the device, reducing the difficulty of operating the device, and facilitating its use.

[0027] Specifically, a pressure plate 56 is fixedly connected to one side of the circular ring 53, a pressure spring 57 is fixedly connected to one side of the pressure plate 56, and the side of the pressure spring 57 away from the pressure plate 56 is fixedly connected to the rectangular block 55. By setting the pressure plate 56, when in use, the pressure plate 56 squeezes the circular ring 53, which is convenient for driving the circular ring 53 to move, thereby increasing the stability of the equipment and facilitating use.

[0028] Specifically, a bending device 6 is provided on the surface of the rod body 2, and the bending device 6 includes a motor 61. The motor 61 is fixedly connected to the rod body 2, and the driving end of the motor 61 is fixedly connected to a socket 62. A threaded hole is opened on the surface of the socket 62, and a threaded rod 65 is threadedly connected to the inner wall of the threaded hole on the surface of the socket 62. A rotating block 64 is fixedly connected to the lower surface of the sensor 3.

[0029] In this embodiment, by providing the bending device 6, it is convenient to measure the electric pole at different angles, thereby increasing the flexibility of the device and reducing the difficulty of operating the device.

[0030] Specifically, the rotating block 64 is fixedly connected to the threaded rod 65, and the holder 62 is set in a "U" shape. By setting the threaded rod 65, when in use, the threaded rod 65 rotates and drives the sensor 3 and the electric needle 4 to bend, which increases the usability of the device and facilitates operation.

[0031] Specifically, a knob 63 is fixedly connected to one side of the threaded rod 65 away from the clamping seat 62 , and the knob 63 is arranged in a circular shape.

[0032] In this embodiment, by providing a knob 63, when in use, the knob 63 can easily drive the threaded rod 65 to rotate, thereby increasing the usability of the device and facilitating operation.

[0033] Working principle: By setting the telescopic device 5, when the maintenance personnel climb up the high-voltage pole, they press the pressure plate 56 with one hand, and then the blocking rod 54 is separated from the limiting block 58, and the pneumatic rod 52 squeezes the rod body 2 to slide out, and the rod body 2 is extended to operate the voltage. When the voltage detection is completed, the pneumatic rod 52 drives the rod body 2 to reset and releases the pressure plate 56, the ring 53 loses its restraint, and the pressure spring 57 generates elastic force to squeeze the ring 53 to drive the blocking rod 54 to resist the limiting block 58 to complete the storage. By setting the telescopic device 5, it is convenient for maintenance personnel to climb up the high-voltage pole The pole body 2 can be unfolded with one hand, which increases the usability of the equipment and reduces the operating steps of the equipment. At the same time, the other hand can be allowed to climb the pole to reduce the risk of falling. When the bending device 6 is in use, the knob 63 is turned to drive the threaded rod 65, and the threaded rod 65 drives the sensor 3 and the electric needle 4 to bend. The motor 61 drives the holder 62 to rotate, which is convenient for adjusting the angle of the electric needle 4. By setting the bending device 6, it is convenient to measure the pole at different angles, which increases the flexibility of the equipment, reduces the difficulty of operating the equipment, and adapts to the work requirements of different environments.

Claims

1. A high-voltage electrical testing device for mining, comprising a handle (1) and a telescopic device (5), characterized in that: The surface of the handle (1) is mounted with a rod body (2), the surface of the rod body (2) is mounted with a sensor (3), the surface of the sensor (3) is mounted with an electric needle (4), the telescopic device (5) is arranged on the surface of the handle (1), the telescopic device (5) comprises a pneumatic rod (52), the pneumatic rod (52) is fixedly connected to the rod body (2), a groove (1) is provided on a side of the handle (1) close to the rod body (2), the pneumatic rod (52) is slidably connected to the groove (1) on the surface of the handle (1), the A slide bar (51) is fixedly connected to the lower surface of the rod body (2), and there are two slide bars (51). The two slide bars (51) are arranged in a mirror-symmetrical manner. The side of the slide bar (51) away from the rod body (2) is slidably connected to the handle (1). A limiting block (58) is fixedly connected to the surface of the rod body (2), and a rectangular block (55) is fixedly connected to the surface of the handle (1). A circular ring (53) is arranged on the surface of the rectangular block (55), and a blocking rod (54) is fixedly connected to the surface of the circular ring (53).

2. A high voltage electrical testing device for mining according to claim 1, characterized in that: The longitudinal section of the blocking rod (54) is arranged in an "L" shape, and the blocking rod (54) is clamped with the limiting block (58).

3. A high voltage electrical testing device for mining according to claim 1, characterized in that: A second groove is provided on the surface of the rectangular block (55), and the circular ring (53) is slidably connected to the second groove on the surface of the rectangular block (55).

4. A high voltage electrical testing device for mining according to claim 1, characterized in that: A pressure plate (56) is fixedly connected to one side of the circular ring (53), a pressure spring (57) is fixedly connected to one side of the pressure plate (56), and a side of the pressure spring (57) away from the pressure plate (56) is fixedly connected to the rectangular block (55).

5. A high voltage electrical testing device for mining according to claim 1, characterized in that: The surface of the rod body (2) is provided with a bending device (6), the bending device (6) comprises a motor (61), the motor (61) is fixedly connected to the rod body (2), the driving end of the motor (61) is fixedly connected to a holder (62), a threaded hole is provided on the surface of the holder (62), a threaded rod (65) is threadedly connected to the inner wall of the threaded hole on the surface of the holder (62), and a rotating block (64) is fixedly connected to the lower surface of the sensor (3).

6. A high voltage electrical testing device for mining according to claim 5, characterized in that: The rotating block (64) is fixedly connected to the threaded rod (65), and the clamping seat (62) is arranged in a "U" shape.

7. A high voltage electrical testing device for mining according to claim 5, characterized in that: A knob (63) is fixedly connected to one side of the threaded rod (65) away from the holder (62), and the knob (63) is arranged in a circular shape.

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