A portable high voltage tester

Abstract

The utility model relates to the technical field of high-voltage testers, and discloses a high-voltage tester that is easy to carry, including a high-voltage tester main body, a placement plate fixedly arranged on the bottom surface of the high-voltage tester main body, a connecting plate arranged below the placement plate, four pulleys evenly and fixedly arranged on the bottom surface of the connecting plate, a connecting mechanism arranged on the outer side of the high-voltage tester main body, a shock-absorbing mechanism arranged between the placement plate and the connecting plate, the connecting mechanism comprising an adjusting part and a protecting part, the shock-absorbing mechanism comprising a connecting part and a shock-absorbing part, the adjusting part comprising a U-shaped frame, the right side surface of the U-shaped frame is fixedly connected to the high-voltage tester main body, the deflection angle of the adjusting plate and the telescopic length of the telescopic rod are changed, and then the position of the connecting handle can be adjusted, so that the carrying personnel can adjust the position of the connecting handle according to their own preferences, and at the same time, when the road surface is not convenient for sliding, the high-voltage tester main body can be lifted by pulling up the fixed handle, thereby improving the applicability of the device.

Description

Technical Field

[0001] The utility model relates to the technical field of high-voltage testers, in particular to a high-voltage tester which is easy to carry. Background Art

[0002] High voltage tester is the most rigorous, effective and direct method to identify the insulation strength of power equipment. It can detect those concentrated defects with greater dangers, which plays a decisive role in judging whether the power equipment can continue to operate. It is an important means to ensure the insulation level of the equipment and avoid insulation accidents.

[0003] The existing high-voltage tester is large in size, which makes it difficult to carry and inconvenient to move. Currently, the high-voltage tester is mainly carried by lifting it, which is laborious and inconvenient to carry over long distances. It is necessary to change the way the high-voltage tester is carried.

[0004] Therefore, a portable high voltage tester is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a portable high voltage tester to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a portable high-voltage tester, comprising a high-voltage tester body, a placement plate fixedly arranged on the bottom surface of the high-voltage tester body, a connecting plate arranged below the placement plate, four pulleys evenly fixedly arranged on the bottom surface of the connecting plate, a connecting mechanism arranged on the outside of the high-voltage tester body, and a shock absorbing mechanism arranged between the placement plate and the connecting plate;

[0007] The connecting mechanism includes an adjusting portion and a protecting portion;

[0008] The shock absorbing mechanism comprises a connecting portion and a shock absorbing portion.

[0009] Preferably, the adjustment part comprises a U-shaped frame, the right side of the U-shaped frame is fixedly connected to the high voltage tester body, an adjustment plate is arranged inside the U-shaped frame, and the lower ends of the front and rear sides of the adjustment plate are rotatably connected to the inside of the U-shaped frame.

[0010] Preferably, a placement groove is provided on the top surface of the adjustment plate, a telescopic rod is fixedly arranged in the placement groove, and a connecting handle is fixedly arranged on the top surface of the telescopic rod.

[0011] Preferably, a positioning frame is fixedly arranged on the left side of the U-shaped frame, and two positioning frames are arranged at the front and rear. A positioning groove is opened on the side of the positioning frame, and a sliding rod is arranged between the front and rear positioning frames. The front and rear ends of the sliding rod pass through the adjacent positioning grooves and are slidably connected with the inner walls of the adjacent positioning grooves, and a sleeve is fixedly sleeved on the outer side of the sliding rod.

[0012] Preferably, a connecting frame is provided on the outside of the sleeve, the right side of the connecting frame is fixedly connected to the adjustment plate, a connecting groove is opened on the side of the connecting frame, and the sleeve is located inside the connecting groove and is slidably connected to the inner wall of the connecting groove.

[0013] Preferably, the protection portion comprises a top cover, the lower end of the top cover is hinged to the main body of the high voltage tester, a lock is arranged at the front of the top cover, and a fixed handle is fixedly arranged on the top surface of the top cover.

[0014] Preferably, the connecting portion comprises a damping rod, and a plurality of the damping rods are evenly arranged, and upper and lower ends of the damping rods are fixedly connected to the placement plate and the connecting plate respectively.

[0015] Preferably, the shock absorbing part includes an upper fixing frame, the top surface of the upper fixing frame is fixedly connected to the placing plate, a lower fixing frame is provided below the upper fixing frame, the bottom surface of the lower fixing frame is fixedly connected to the connecting plate, a connecting air cushion is provided between the upper fixing frame and the lower fixing frame, the upper and lower ends of the connecting air cushion are respectively fixedly connected to the upper fixing frame and the lower fixing frame, the front and rear sides of the upper fixing frame are fixedly provided with connecting blocks, the front and rear sides of the lower fixing frame are fixedly provided with limiting frames, the side surfaces of the limiting frame are provided with sliding grooves, a sliding frame is provided between the connecting block and the limiting frame, the upper end of the sliding frame is rotatably connected to the connecting block, and the lower end of the sliding frame passes through the sliding groove and is slidably connected to the inner wall of the sliding groove.

[0016] Compared with the prior art, the utility model has the following beneficial effects: the high voltage tester is easy to carry.

[0017] 1) By changing the deflection angle of the adjustment plate and the telescopic length of the telescopic rod, the position of the connecting handle can be adjusted, so that the person carrying the device can adjust the position of the connecting handle according to his or her own preferences. At the same time, when the road surface is not convenient for sliding, the main body of the high-voltage tester can be lifted by pulling up the fixed handle to improve the applicability of the device.

[0018] 2) The upper and lower fixing frames are connected by air cushions to reduce shock, thereby reducing the impact force on the placement plate and the connecting plate. When the upper fixing frame moves, it drives the sliding frame to slide in the sliding groove to position the lower fixing frame, thereby ensuring the stability of the placement plate and the connecting plate when they are subjected to impact force. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1It is a three-dimensional schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a partial three-dimensional view of the connection mechanism of the utility model;

[0021] Figure 3 This is a three-dimensional view of the top cover and fixed handle of the utility model;

[0022] Figure 4 This is a three-dimensional view of the shock absorbing mechanism of the utility model.

[0023] In the figure: 1 high voltage tester body, 2 placement plate, 3 connecting plate, 4 pulley, 5 connecting mechanism, 51 U-shaped frame, 52 adjustment plate, 53 telescopic rod, 54 connecting handle, 55 positioning frame, 56 sliding rod, 57 sleeve, 58 connecting frame, 59 top cover, 510 lock, 511 fixed handle, 6 shock absorbing mechanism, 61 damping rod, 62 upper fixing frame, 63 lower fixing frame, 64 connecting air cushion, 65 connecting block, 66 limit frame, 67 sliding frame. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example

[0025] See also Figure 1-Figure 4 The utility model provides a technical solution: a portable high-voltage tester, comprising a high-voltage tester body 1, a placement plate 2 is fixedly arranged on the bottom surface of the high-voltage tester body 1, a connecting plate 3 is arranged below the placement plate 2, four pulleys 4 are evenly fixedly arranged on the bottom surface of the connecting plate 3, a connecting mechanism 5 is arranged on the outside of the high-voltage tester body 1, and a shock absorbing mechanism 6 is arranged between the placement plate 2 and the connecting plate 3;

[0026] The connecting mechanism 5 includes an adjusting portion and a protecting portion;

[0027] The shock absorbing mechanism 6 includes a connecting portion and a shock absorbing portion.

[0028] The adjustment part includes a U-shaped frame 51, the right side of the U-shaped frame 51 is fixedly connected to the high voltage tester body 1, an adjustment plate 52 is arranged inside the U-shaped frame 51, and the lower ends of the front and rear sides of the adjustment plate 52 are rotatably connected to the inside of the U-shaped frame 51;

[0029] A placement groove is provided on the top surface of the adjustment plate 52, a telescopic rod 53 is fixedly provided in the placement groove, and a connecting handle 54 is fixedly provided on the top surface of the telescopic rod 53;

[0030] A positioning frame 55 is fixedly arranged on the left side of the U-shaped frame 51. Two positioning frames 55 are arranged at the front and rear sides. Positioning grooves are provided on the sides of the positioning frames 55. A sliding rod 56 is arranged between the front and rear positioning frames 55. The front and rear ends of the sliding rod 56 penetrate the adjacent positioning grooves and are slidably connected to the inner walls of the adjacent positioning grooves. A sleeve 57 is fixedly sleeved on the outer side of the sliding rod 56.

[0031] A connecting frame 58 is disposed outside the sleeve 57. The right side of the connecting frame 58 is fixedly connected to the adjustment plate 52. A connecting groove is provided on the side of the connecting frame 58. The sleeve 57 is located inside the connecting groove and is slidably connected to the inner wall of the connecting groove.

[0032] The protection part includes a top cover 59, the lower end of the top cover 59 is hinged to the high voltage tester body 1, a lock buckle 510 is arranged in front of the top cover 59, and a fixed handle 511 is fixedly arranged on the top surface of the top cover 59;

[0033] Furthermore, in this embodiment, when the connecting handle 54 is pulled, the connecting handle 54 drives the telescopic rod 53 to extend and retract, and the height of the connecting handle 54 is adjusted. When the connecting handle 54 drives the telescopic rod 53 to deflect, the telescopic rod 53 drives the adjustment plate 52 to deflect, and the adjustment plate 52 drives the connecting frame 58 to move. The connecting frame 58 causes the sleeve 57 and the sliding rod 56 to move, and the sliding rod 56 slides in the positioning groove.

[0034] Furthermore, in this embodiment, the position of the connecting handle 54 can be adjusted by changing the deflection angle of the adjusting plate 52 and the telescopic length of the telescopic rod 53, so that the carrying personnel can adjust the position of the connecting handle 54 according to their own preferences. At the same time, when the road surface is not convenient for sliding, the high-voltage tester body 1 can be lifted by pulling up the fixed handle 511, thereby improving the applicability of the device; Example

[0035] See also Figure 1-Figure 4 , and on the basis of the first embodiment, it is further obtained that: the connecting portion includes a damping rod 61, a plurality of damping rods 61 are evenly arranged, and the upper and lower ends of the damping rod 61 are respectively fixedly connected to the placement plate 2 and the connecting plate 3;

[0036] The shock absorbing part includes an upper fixing frame 62, the top surface of which is fixedly connected to the placing plate 2, a lower fixing frame 63 is arranged below the upper fixing frame 62, the bottom surface of the lower fixing frame 63 is fixedly connected to the connecting plate 3, a connecting air cushion 64 is arranged between the upper fixing frame 62 and the lower fixing frame 63, the upper and lower ends of the connecting air cushion 64 are respectively fixedly connected to the upper fixing frame 62 and the lower fixing frame 63, the front and rear sides of the upper fixing frame 62 are fixedly provided with connecting blocks 65, the front and rear sides of the lower fixing frame 63 are fixedly provided with limiting frames 66, the side of the limiting frame 66 is provided with a sliding groove, a sliding frame 67 is arranged between the connecting block 65 and the limiting frame 66, the upper end of the sliding frame 67 is rotatably connected to the connecting block 65, and the lower end of the sliding frame 67 passes through the sliding groove and is slidably connected to the inner wall of the sliding groove;

[0037] Furthermore, in this embodiment, the damping rod 61 connects the placement plate 2 and the connection plate 3. When the placement plate 2 and the connection plate 3 are subjected to impact force, the upper fixing frame 62 and the lower fixing frame 63 move, and the connecting air cushion 64 dampens the upper fixing frame 62 and the lower fixing frame 63. When the upper fixing frame 62 moves, it drives the sliding frame 67 to slide in the sliding groove to position the lower fixing frame 63.

[0038] Furthermore, this embodiment reduces shock to the upper fixing frame 62 and the lower fixing frame 63 by connecting the air cushion 64, thereby reducing the impact force on the placement plate 2 and the connecting plate 3. When the upper fixing frame 62 moves, it drives the sliding frame 67 to slide in the sliding groove to position the lower fixing frame 63, thereby ensuring the stability of the placement plate 2 and the connecting plate 3 when they are subjected to impact force.

[0039] When in use, the connecting handle 54 is pulled, and the connecting handle 54 drives the telescopic rod 53 to extend and retract, and the height of the connecting handle 54 is adjusted. When the connecting handle 54 drives the telescopic rod 53 to deflect, the telescopic rod 53 drives the adjustment plate 52 to deflect, and the adjustment plate 52 drives the connecting frame 58 to move. The connecting frame 58 causes the sleeve 57 and the sliding rod 56 to move, and the sliding rod 56 slides in the positioning groove. When the high-voltage tester body 1 is carried, the position of the connecting handle 54 can be adjusted by adjusting the deflection angle of the adjusting plate 52 and the telescopic length of the telescopic rod 53, so that the carrying personnel can adjust it according to their own preferences. The position of the connecting handle 54, at the same time, when the road surface is inconvenient to slide, the high-voltage tester body 1 is lifted by pulling up the fixed handle 511, and the damping rod 61 connects the placement plate 2 and the connecting plate 3. When the placement plate 2 and the connecting plate 3 are subjected to impact force, the upper fixing frame 62 and the lower fixing frame 63 move, and the connecting air cushion 64 damps the shock of the upper fixing frame 62 and the lower fixing frame 63, thereby reducing the impact force on the placement plate 2 and the connecting plate 3. When the upper fixing frame 62 moves, it drives the sliding frame 67 to slide in the sliding groove to position the lower fixing frame 63, thereby ensuring the stability of the placement plate 2 and the connecting plate 3 when they are subjected to impact force.

[0040] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable high-voltage tester, comprising a high-voltage tester body (1), characterized in that: A placement plate (2) is fixedly arranged on the bottom surface of the high-voltage tester body (1), a connecting plate (3) is arranged below the placement plate (2), four pulleys (4) are evenly fixedly arranged on the bottom surface of the connecting plate (3), a connecting mechanism (5) is arranged on the outside of the high-voltage tester body (1), and a shock absorbing mechanism (6) is arranged between the placement plate (2) and the connecting plate (3); The connecting mechanism (5) comprises an adjusting portion and a protecting portion; The shock absorbing mechanism (6) comprises a connecting portion and a shock absorbing portion.

2. A portable high voltage tester according to claim 1, characterized in that: The adjustment portion comprises a U-shaped frame (51), the right side of the U-shaped frame (51) is fixedly connected to the high voltage tester body (1), an adjustment plate (52) is arranged inside the U-shaped frame (51), and the lower ends of the front and rear sides of the adjustment plate (52) are rotatably connected to the inside of the U-shaped frame (51).

3. A portable high voltage tester according to claim 2, characterized in that: The top surface of the adjustment plate (52) is provided with a placement groove, a telescopic rod (53) is fixedly arranged in the placement groove, and a connecting handle (54) is fixedly arranged on the top surface of the telescopic rod (53).

4. A portable high voltage tester according to claim 2, characterized in that: A positioning frame (55) is fixedly arranged on the left side of the U-shaped frame (51), two positioning frames (55) are arranged at the front and rear, and a positioning groove is opened on the side of the positioning frame (55). A sliding rod (56) is arranged between the front and rear two positioning frames (55), and the front and rear ends of the sliding rod (56) pass through the adjacent positioning grooves and are slidably connected to the inner walls of the adjacent positioning grooves. A sleeve (57) is fixedly sleeved on the outer side of the sliding rod (56).

5. A portable high voltage tester according to claim 4, characterized in that: A connecting frame (58) is arranged outside the sleeve (57), the right side surface of the connecting frame (58) is fixedly connected to the adjustment plate (52), a connecting groove is opened on the side surface of the connecting frame (58), and the sleeve (57) is located inside the connecting groove and is slidably connected to the inner wall of the connecting groove.

6. The portable high voltage tester according to claim 1, characterized in that: The protection part comprises a top cover (59), the lower end of the top cover (59) is hinged to the high voltage tester body (1), a lock buckle (510) is arranged at the front of the top cover (59), and a fixed handle (511) is fixedly arranged on the top surface of the top cover (59).

7. The portable high voltage tester according to claim 1, characterized in that: The connecting portion comprises a damping rod (61), a plurality of the damping rods (61) are evenly arranged, and the upper and lower ends of the damping rod (61) are respectively fixedly connected to the placement plate (2) and the connecting plate (3).

8. The portable high voltage tester according to claim 1, characterized in that: The shock absorbing part comprises an upper fixing frame (62), the top surface of which is fixedly connected to the placement plate (2), a lower fixing frame (63) is arranged below the upper fixing frame (62), the bottom surface of which is fixedly connected to the connection plate (3), a connecting air cushion (64) is arranged between the upper fixing frame (62) and the lower fixing frame (63), the upper and lower ends of which are respectively fixedly connected to the upper fixing frame (62) and the lower fixing frame (63), the front and rear side surfaces of the upper fixing frame (62) are fixedly provided with connecting blocks (65), the front and rear side surfaces of the lower fixing frame (63) are fixedly provided with limiting frames (66), the side surfaces of the limiting frames (66) are provided with sliding grooves, a sliding frame (67) is arranged between the connecting block (65) and the limiting frame (66), the upper end of the sliding frame (67) is rotatably connected to the connecting block (65), and the lower end of the sliding frame (67) passes through the sliding groove and is slidably connected to the inner wall of the sliding groove.

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