Combined test rack for electric power safety appliance

Abstract

The utility model relates to the technical field of electric power safety appliance test racks, and discloses an electric power safety appliance combined test rack, which comprises two groups of rails, two groups of sliding chutes and two groups of sliding blocks, the top ends of the rails are provided with sliding chutes, the sliding chutes are internally provided with sliding blocks, and the sliding blocks are matched with the sliding chutes. The top ends of the two sliding blocks are fixedly connected with supporting frames, the lower ends of the supporting frames are matched with the upper ends of the sliding grooves, the sliding blocks and the supporting frames are arranged at the right ends in the sliding grooves, grooves are formed in the middles of the two supporting frames, a containing plate is arranged between the two grooves, and limiting blocks are arranged at the two ends of the containing plate. And limiting grooves I are formed in the inner sides of the two limiting blocks. Through the arrangement of the rails, the sliding grooves and the sliding blocks, the function of sliding the supporting frames is achieved, the purpose of adjusting the distance between the two supporting frames is achieved, and therefore the purpose of stably placing containing plates with different lengths can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric safety device test stands, in particular to an electric safety device combined test stand. Background Art

[0002] Electrical safety tools such as electroscopes, insulating rods, and phase analyzers need to undergo insulation and voltage resistance tests regularly. Therefore, when conducting experiments on these electrical devices, they need to be frequently installed and disassembled. They need to be used very carefully to prevent damage to the devices.

[0003] Due to the large number of these safety tools, only a few can be tested for insulation and voltage resistance at a time, resulting in low test efficiency. However, testers need to frequently connect and disconnect wires during the tests, which is labor-intensive and can lead to personal injury accidents if negligent. Utility Model Content

[0004] (1) Technical problems solved

[0005] In view of the deficiencies in the prior art, the present invention provides a combined test stand for electric safety devices to solve the technical problems raised in the above-mentioned background technology.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a combination test stand for electric safety devices, comprising a track, a slide groove is provided at the top of the track, the slide groove is a "convex" shaped structure, a slider is provided inside the slide groove, the slider is adapted to the slide groove, and there are two groups of tracks, slide grooves and sliders in total, the top ends of the two sliders are fixedly connected to a support frame, the lower end of the support frame is adapted to the upper end of the slide groove, the right end in the slide groove is also provided with a slider and a support frame, and a groove is provided in the middle of the two support frames.

[0008] Preferably, a placement plate is provided between the two grooves, and limiting blocks are provided at both ends of the placement plate. A limiting groove 1 is provided on the inner side of the two limiting blocks, and the two ends of the placement plate are respectively located inside the two limiting grooves 1 and are adapted to each other.

[0009] Through the above technical solution, limiting blocks are provided at both ends of the placement plate, and limiting grooves are opened on the inner sides of the two limiting blocks. The two ends of the placement plate are respectively located inside the two limiting grooves 1 and the purpose of adaptation is to enable the placement plate to be connected and limited to the support frame through the limiting blocks and limiting grooves 1.

[0010] Preferably, two through holes 1 are evenly opened at the top of the two limit blocks, and the through holes 1 are all set to be through-type. Two through holes 2 are evenly opened at the left and right ends of the top of the placement plate, and the diameters of the through holes 2 and the through holes 1 are the same and correspond one to one.

[0011] Through the above technical solution, two through holes 1 are evenly opened on the top of the two limit blocks, and the through holes 1 are all through-type settings. Two through holes 2 are evenly opened on the left and right ends of the top of the placement plate. The diameters of through holes 2 and through holes 1 are the same and the purpose of one-to-one correspondence is to enable bolts to pass through through holes 1 and 2 to fix the limit blocks and the placement plates, thereby playing the role of limiting and connecting.

[0012] Preferably, bolts are provided inside the through hole 1 and the through hole 2, and there are four bolts in total. Nuts are provided at the lower ends of the four bolts, and the nuts are threadedly connected to the bolts.

[0013] Through the above technical solution, bolts are provided inside through hole one and through hole two, with a total of four. Nuts are provided at the lower ends of the four bolts. The purpose of the threaded connection between the nuts and the bolts is to connect the limit block and the placement plate together through the threaded connection between the bolts and the nuts, so that the limit block and the support frame cooperate with each other to realize the connection of the placement plate.

[0014] Preferably, a placement groove 1 is provided at the top of the placement plate, and a limiting groove 2 is provided at the bottom end of the placement groove 1.

[0015] Through the above technical solution, a placement groove 1 is opened at the top of the placement plate, and a limiting groove 2 is opened at the bottom of the placement groove 1 for the purpose of placing electrical appliances. The placement groove 1 can stably place the electrical appliances and it is not easy for the electrical appliances to fall off.

[0016] Preferably, the diameter of the placement groove 1 is larger than the diameter of the limiting groove 2, and the placement groove 1 and the limiting groove 2 are arranged in a square array with the top of the placement plate as the center, with six groups.

[0017] Through the above technical solution, the purpose of the diameter of the placement slot 1 being larger than the diameter of the limiting slot 2 is to be able to stably place the electrical appliance; the purpose of the placement slot 1 and the limiting slot 2 having six groups of square arrays with the top of the placement plate as the center is to be able to place multiple electrical appliances at the same time, greatly improving efficiency.

[0018] Preferably, four placement slots 2 are evenly opened on the upper ends of the two support frames, and four placement slots 3 are evenly opened on the top ends of the two support frames, and the four placement slots 3 correspond one to one with the four placement slots 2.

[0019] Through the above technical solution, four placement slots 2 are evenly opened at the upper ends of the two support frames, and four placement slots 3 are evenly opened at the top ends of the two support frames. The purpose of the one-to-one correspondence between the four placement slots 3 and the four placement slots 2 is to enable the circuit lines to be tested and used to pass through the placement slots 2 and 3, so as to support and place the circuit lines.

[0020] Compared with the prior art, the present invention provides a combined test stand for electric safety devices, which has the following beneficial effects:

[0021] 1. The utility model provides a track, a slide groove and a slider to slide the support frame, so as to adjust the distance between the two support frames, thereby achieving the purpose of stably placing the placement boards of different lengths.

[0022] 2. The utility model sets a placement plate, a limit block, a limit groove 1, a through hole 1, a through hole 2, bolts and nuts, so that the limit block, the placement plate and the two support frames are connected by bolts and nuts, so that the support frames and the placement plate can be stable and thus perform normal work. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the three-dimensional structure of the track of the utility model;

[0025] Figure 3 This is a schematic diagram of the three-dimensional structure of the support frame of the utility model;

[0026] Figure 4 It is a schematic diagram of the three-dimensional structure of the placement plate and the limit block of the utility model.

[0027] Among them: 1. Track; 2. Slide; 3. Slider; 4. Support frame; 5. Groove; 6. Placement plate; 7. Limit block; 8. Limit slot 1; 9. Through hole 1; 10. Through hole 2; 11. Bolt; 12. Nut; 13. Placement slot 1; 14. Limit slot 2; 15. Placement slot 2; 16. Placement slot 3. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] Example 1:

[0030] like Figure 1-2 As shown, the utility model provides an electric safety device combination test stand, including a track 1, a slide groove 2 is provided at the top of the track 1, the slide groove 2 is a "convex" shaped structure, a slider 3 is provided inside the slide groove 2, the slider 3 is adapted to the slide groove 2, and there are two groups of tracks 1, slide grooves 2 and sliders 3 in total. The top ends of the two sliders 3 are fixedly connected with a support frame 4, the lower end of the support frame 4 is adapted to the upper end of the slide groove 2, and the right end in the slide groove 2 is also provided with a slider 3 and a support frame 4, and a groove 5 is provided in the middle of the two support frames 4.

[0031] Specifically, a placement plate 6 is provided between the two grooves 5, with limit blocks 7 provided at both ends of the placement plate 6. Limit slots 8 are defined on the inner sides of the two limit blocks 7, and the two ends of the placement plate 6 are located within and fit into the two limit slots 8. The advantage of providing a placement plate 6 between the two grooves 5, with limit blocks 7 provided at both ends of the placement plate 6, with limit slots 8 defined on the inner sides of the two limit blocks 7, and the two ends of the placement plate 6 being located within and fit into the two limit slots 8, is that the limit blocks 7 and limit slots 8 enable the placement plate 6 to be connected to and limited in position with the support frame 4.

[0032] Example 2:

[0033] like Figure 3-4 As shown, as an improvement to the previous embodiment. Specifically, two through holes 1 9 are evenly provided on the top of the two limit blocks 7, and the through holes 1 9 are all through-type settings. Two through holes 2 10 are evenly provided on the left and right ends of the top of the placement plate 6, and the diameters of the through holes 2 10 and the through holes 1 9 are the same and correspond one to one. The advantage is that the two through holes 1 9 are evenly provided on the top of the two limit blocks 7, and the through holes 1 9 are all through-type settings. Two through holes 2 10 are evenly provided on the left and right ends of the top of the placement plate 6, and the diameters of the through holes 2 10 and the through holes 1 9 are the same and correspond one to one. The purpose is to enable the bolt 11 to pass through the through holes 1 9 and the through holes 2 10 to fix the limit blocks 7 and the placement plate 6, thereby playing the role of limiting and connecting.

[0034] Specifically, four bolts 11 are provided inside the through hole 1 9 and the through hole 2 10, and the lower ends of the four bolts 11 are provided with nuts 12, which are threadedly connected to the bolts 11. The advantage is that the purpose of the four bolts 11 being provided inside the through hole 1 9 and the through hole 2 10, and the lower ends of the four bolts 11 being provided with nuts 12, and the nuts 12 being threadedly connected to the bolts 11, is that the threaded connection between the bolts 11 and the nuts 12 connects the limit block 7 and the placement plate 6 together, so that the limit block 7 and the support frame 4 cooperate with each other to achieve the connection to the placement plate 6.

[0035] Specifically, the top of the placement plate 6 is provided with a placement groove 13, and the bottom of the placement groove 13 is provided with a second limiting groove 14. Advantageously, the placement groove 13 is provided at the top of the placement plate 6, and the second limiting groove 14 is provided at the bottom of the placement groove 13 to serve as a placement for electrical appliances. The placement groove 13 can stably place the electrical appliances, and is unlikely to cause the electrical appliances to fall out.

[0036] Specifically, the diameter of placement slot 13 is larger than the diameter of limit slot 2 14 , and there are six groups of placement slots 13 and limit slots 14 arranged in a square array centered on the top of placement plate 6 . Advantageously, the larger diameter of placement slot 13 than limit slot 2 14 allows for stable placement of electrical appliances, while the six groups of placement slots 13 and limit slots 14 arranged in a square array centered on the top of placement plate 6 allow for simultaneous placement of multiple electrical appliances, significantly improving efficiency.

[0037] Specifically, four second placement slots 15 are evenly formed on the upper ends of the two support frames 4, and four third placement slots 16 are evenly formed on the top ends of the two support frames 4. The four third placement slots 16 correspond one-to-one with the four second placement slots 15. The advantage is that the four second placement slots 15 are evenly formed on the upper ends of the two support frames 4, and the four third placement slots 16 are evenly formed on the top ends of the two support frames 4. The purpose of the one-to-one correspondence between the four third placement slots 16 and the four second placement slots 15 is to allow the circuit lines to be tested and used to pass through the second placement slots 15 and the third placement slots 16, thereby supporting and placing the circuit lines.

[0038] When in use, first insert the placement plate 6 into the inside of the two grooves 5 respectively, and then adjust the distance between the two support frames 4 by moving the slider 3 according to the length of the placement plate 6, so that both ends of the placement plate 6 can be inserted into the limit block 7 through the limit slot 1 8. Then, the four bolts 11 are respectively passed through the through hole 1 9 and the through hole 2 10, so that the nut 12 is threadedly connected to the bolt 11, so that the limit block 7 is fixedly connected to the placement plate 6, so that the two support frames 4 and the placement plate 6 are connected and limited by the limit block 7, thereby completing the splicing of the entire device and then using it; when using the device, place the tool for detecting the circuit line inside the placement slot 1 13 and the limit slot 2 14, pass the circuit line through the placement slot 2 15 or directly place the circuit line on the placement slot 3 16, and then repeat the above operation on the support frame 4 at the other end to complete the placement of the power line and the placement of the power appliance.

[0039] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A combination test stand for electric safety devices, comprising a track (1), characterized in that: The top of the track (1) is provided with a slide groove (2), the slide groove (2) is a "convex" shaped structure, a slider (3) is provided inside the slide groove (2), the slider (3) is adapted to the slide groove (2), and two groups of the track (1), the slide groove (2) and the slider (3) are provided in front and back. The tops of the two sliders (3) are fixedly connected with a support frame (4), the lower end of the support frame (4) is adapted to the upper end of the slide groove (2), and the right end of the slide groove (2) is also provided with a slider (3) and a support frame (4), and a groove (5) is provided in the middle of the two support frames (4).

2. The electric safety device combination test stand according to claim 1, characterized in that: A placement plate (6) is provided between the two grooves (5), and limiting blocks (7) are provided at both ends of the placement plate (6). A limiting groove (8) is provided on the inner sides of the two limiting blocks (7), and the two ends of the placement plate (6) are respectively located inside the two limiting grooves (8) and are adapted to each other.

3. The electric safety device combination test stand according to claim 2, characterized in that: Two through holes (9) are evenly formed at the top of the two limit blocks (7), and the through holes (9) are all through-type. Two through holes (10) are evenly formed at the left and right ends of the top of the placement plate (6), and the diameters of the through holes (10) and the through holes (9) are the same and correspond one to one.

4. The electric safety device combination test stand according to claim 3, characterized in that: Bolts (11) are provided inside the through hole 1 (9) and the through hole 2 (10), and there are four of them in total. Nuts (12) are provided at the lower ends of the four bolts (11), and the nuts (12) are threadedly connected to the bolts (11).

5. The electric safety device combination test stand according to claim 2, characterized in that: The top of the placement plate (6) is provided with a placement groove (13), and the bottom of the placement groove (13) is provided with a limiting groove (14).

6. The electric safety device combination test stand according to claim 5, characterized in that: The diameter of the placement groove 1 (13) is greater than the diameter of the limiting groove 2 (14), and the placement groove 1 (13) and the limiting groove 2 (14) are arranged in a square array with the top of the placement plate (6) as the center, and there are six groups.

7. The electric safety device combination test stand according to claim 1, characterized in that: Four placement slots 2 (15) are evenly provided at the upper ends of the two support frames (4), and four placement slots 3 (16) are evenly provided at the top ends of the two support frames (4), and the four placement slots 3 (16) correspond one to one with the four placement slots 2 (15).

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