Debugging table for electrical equipment

Abstract

The utility model relates to the technical field of debugging tables, in particular to a debugging table for electrical equipment, which comprises a debugging table main body for bearing the electrical equipment, the driving mechanism is arranged on one side of the debugging table main body, and a clamping mechanism is arranged on the driving mechanism; the driving mechanism comprises a first rotating air cylinder arranged on one side of the debugging table main body, and a lifting assembly is arranged at the output end of the first rotating air cylinder; the second rotating air cylinder is arranged on the lifting assembly, and the output end of the second rotating air cylinder is connected with the clamping mechanism; according to the utility model, the driving mechanism can perform various accurate adjustments on the spatial position of the clamping mechanism under the mutual cooperation of the first rotating cylinder, the lifting assembly and the second rotating cylinder, so as to meet the requirements of various operation functions of electrical equipment in the detection, maintenance and debugging processes.

Description

Technical Field

[0001] This utility model relates to the field of test bench technology, and in particular to a test bench for electrical equipment. Background Technology

[0002] Electrical equipment is an important component of the power system and plays a very important role in our daily lives. Transformers, electrical cabinets, and generators are all electrical equipment. Test benches are needed for the testing, maintenance, and debugging of electrical equipment. Test benches make it easier for technicians to perform testing, maintenance, and debugging work more efficiently.

[0003] In the prior art, there is a test bench for electrical equipment. The operation method is as follows: First, the electrical equipment that needs to be tested, repaired, or tested is placed on the test bench. Then, the electric push rod is activated to push the pressure plate down and press against the top of the electrical equipment, thereby pressing the electrical equipment down and stabilizing it on the test bench, so as to avoid the electrical equipment falling and causing safety accidents during the testing, repair, or testing process.

[0004] However, existing test benches have relatively limited functionality, only capable of placing and securing electrical equipment, which is insufficient to meet the diverse operational needs of electrical equipment during testing, maintenance, and debugging. Therefore, it is necessary to develop a new test bench for electrical equipment to solve these technical problems. Utility Model Content

[0005] The purpose of this invention is to provide a test bench for electrical equipment to solve the problems mentioned in the background art.

[0006] The technical solution adopted in this utility model is:

[0007] Test benches for electrical equipment include:

[0008] The main body of the test bench used to support electrical equipment;

[0009] A drive mechanism is located on one side of the main body of the debugging platform, and a clamping mechanism is provided thereon;

[0010] in,

[0011] The drive mechanism includes:

[0012] The first rotary cylinder is located on one side of the main body of the debugging platform, and its output end is equipped with a lifting component; and

[0013] A second rotary cylinder is mounted on the lifting assembly, and the output end of the second rotary cylinder is connected to the clamping mechanism.

[0014] The drive mechanism can make various adjustments to the spatial position of the clamping mechanism through the cooperation of the first rotary cylinder, the lifting assembly and the second rotary cylinder.

[0015] Optionally, the main body of the debugging platform is provided with a placement platform and a rotatable placement disk at intervals.

[0016] Optionally, the distance between the placement platform and the placement tray is 30-70cm.

[0017] Optionally, the first rotary cylinder is mounted on one side of the main body of the test bench via a base, and its axis extends upward along the Z-axis.

[0018] Optionally, the lifting assembly includes:

[0019] A cover is disposed at the output end of the first rotary cylinder, extends along the Z-axis, has a cavity inside, and has a sliding groove on the side wall of the cover.

[0020] The motor is installed inside the cavity, and its output end is connected to a lead screw via a coupling.

[0021] The nut assembly is fitted onto the lead screw.

[0022] Optionally, the second rotary cylinder is connected to the nut assembly via a connector passing through the slide groove.

[0023] Optionally, the clamping mechanism includes:

[0024] A bracket is disposed at the output end of the second rotary cylinder and has a cavity therein, wherein at least one set of guide rods is disposed in the cavity;

[0025] The clamping plates are in two sets, arranged in a mirror image, and symmetrically and slidably fitted onto the guide rod;

[0026] The first telescopic cylinder is mounted on one side wall of the bracket, and its output end is connected to one of the clamping plates.

[0027] The second telescopic cylinder is located on the other side wall of the bracket, and its output end is connected to another set of clamping plates.

[0028] The clamping plates driven by the first telescopic cylinder and the clamping plates driven by the second telescopic cylinder can move closer to or further away from each other along the direction of the guide rod.

[0029] Optionally, the clamping plate includes:

[0030] The connecting part is slidably sleeved on the guide rod;

[0031] The clamping part is integrally formed with the connecting part, and the side of the clamping part that contacts the electrical equipment is provided with an anti-slip strip.

[0032] Optionally, the anti-slip strips are multiple and spaced apart on the clamping part, and the anti-slip strips are made of carbon fiber reinforced polyetheretherketone.

[0033] Optionally, a controller is also provided on the main body of the debugging platform.

[0034] Compared with the prior art, the beneficial effects of this utility model are:

[0035] In this invention, the drive mechanism, through the cooperation of the first rotary cylinder, the lifting assembly, and the second rotary cylinder, can make various precise adjustments to the spatial position of the clamping mechanism to meet the diverse operational needs of electrical equipment during testing, maintenance, and debugging. For example, the clamping mechanism can be used to clamp or fix the electrical equipment; the lifting assembly can adjust the vertical position of the clamping mechanism, thereby adjusting the vertical position of the electrical equipment; the cooperation of the lifting assembly and the first rotary cylinder can adjust the horizontal direction of the clamping mechanism, thereby adjusting the horizontal direction of the electrical equipment; the cooperation of the lifting assembly and the second rotary cylinder can adjust the vertical direction of the clamping mechanism, thereby adjusting the vertical direction of the electrical equipment; and the cooperation of the first rotary cylinder, the lifting assembly, and the second rotary cylinder can adjust the horizontal orientation, vertical position, and vertical orientation of the clamping mechanism, thus satisfying the diverse spatial requirements of the electrical equipment. Attached Figure Description

[0036] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0037] Figure 1 This is a schematic diagram of the overall structure of this application;

[0038] Figure 2 for Figure 1 Another schematic diagram of the state structure;

[0039] Figure 3 This is a schematic diagram of the clamping mechanism in this application;

[0040] Figure 4 This is a partial structural diagram of the lifting assembly in this application.

[0041] Figure label:

[0042] 1. Debugging platform body; 11. Placement platform; 12. Placement tray; 13. Handle;

[0043] 2. Drive mechanism;

[0044] 21. First rotary cylinder;

[0045] 22. Lifting assembly; 221. Cover; 2211. Cavity; 2212. Slide rail; 222. Motor; 223. Lead screw; 224. Nut pair;

[0046] 23. Second rotary cylinder;

[0047] 3. Clamping mechanism; 31. Bracket; 311. Cavity; 32. Guide rod; 33. First telescopic cylinder; 34. Second telescopic cylinder; 35. Clamping plate; 351. Connecting part; 352. Clamping part; 353. Anti-slip strip;

[0048] 4. Base; 5. Controller. Detailed Implementation

[0049] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of this invention. Therefore, the drawings and description are considered to be exemplary in nature and not restrictive.

[0050] In this invention, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, "a plurality of" means two or more, unless otherwise explicitly specified.

[0051] Given that the existing technology has relatively simple operation functions for the test bench, which can only complete the placement and fixation of electrical equipment, it is difficult to meet the needs of multiple operation functions in the process of testing, maintenance and debugging.

[0052] like Figures 1-4 As shown, this utility model embodiment provides a test bench for electrical equipment, which mainly includes: a test bench body 1 for carrying electrical equipment, a drive mechanism 2 located on one side of the test bench body 1, and a clamping mechanism 3 set on the drive mechanism 2 for clamping and fixing electrical equipment, etc.

[0053] The drive mechanism 2 includes several parts such as a first rotary cylinder 21, a lifting assembly 22, and a second rotary cylinder 23.

[0054] The first rotary cylinder 21 is located on one side of the main body 1 of the debugging platform. Its output end is provided with a lifting component 22, which extends along the Z-axis. The second rotary cylinder 23 is provided on the lifting component 22, and the output end of the second rotary cylinder 23 is connected to the clamping mechanism 3.

[0055] The drive mechanism 2, in cooperation with the first rotary cylinder 21, the lifting assembly 22 and the second rotary cylinder 23, can make various precise adjustments to the spatial position of the clamping mechanism 3 to meet the needs of various operational functions of electrical equipment during testing, maintenance and debugging.

[0056] Specifically, such as Figure 1 As shown in Figure 2, the main body 1 of the test bench is provided with a placement platform 11 and a rotatable placement tray 12 at intervals. The placement platform 11 is configured as a static placement area for electrical equipment, used for routine testing, maintenance, and debugging of electrical equipment (such as circuit board solder joint inspection, chip voltage measurement, etc.). The placement tray 12 is configured as a dynamic placement area for electrical equipment, and the angle of the electrical equipment can be adjusted by rotating the placement tray 12 to adapt to the working conditions of performing all-round testing on the electrical equipment.

[0057] Furthermore, to prevent collisions between the equipment on the placement tray 12 and the equipment on the placement platform 11 during parallel and synchronous testing, maintenance, and debugging of the electrical equipment placed on the placement platform 11 and the placement tray 12, in this embodiment, the distance between the two areas of the placement platform 11 and the placement tray 12 is approximately 30-70cm.

[0058] Furthermore, to prevent the electrical equipment from accidentally moving or slipping during operation, in this embodiment, the outer surfaces of the placement platform 11 and the placement tray 12 are coated with an anti-slip coating.

[0059] Furthermore, to facilitate the rotation of the placement tray 12, a rotating handle 13 is provided at the edge of the placement tray 12 in this embodiment.

[0060] The first rotary cylinder 21 is mounted on one side of the main body 1 of the test bench via the base 4, and the axis of the first rotary cylinder 21 extends upward along the Z-axis.

[0061] like Figure 4 As shown, the lifting assembly 22 includes several parts such as: cover 221, motor 222, coupling (not shown in the figure), lead screw 223 and nut pair 224.

[0062] The cover 221 is located at the output end of the first rotary cylinder 21 and extends along the Z-axis. It has a cavity 2211 inside, and a sliding groove 2212 is formed on the side wall of the cover 221. The motor 222 is located in the cavity 2211 of the cover 221, and its output end is connected to a lead screw 223 via a coupling. A nut pair 224 is fitted on the lead screw 223. When the motor 222 is started, the motor 222 drives the lead screw 223 to rotate. The rotating lead screw 223 drives the nut pair 224 to move up and down along the axial direction of the lead screw 223.

[0063] The second rotary cylinder 23 is connected to the nut pair 224 via a connector (not shown in the figure) passing through the slide groove 2212.

[0064] like Figure 3 As shown, the clamping mechanism 3 includes several parts such as a bracket 31, a guide rod 32, a first telescopic cylinder 33, a second telescopic cylinder 34, and a clamping plate 35.

[0065] The bracket 31 is located at the output end of the second rotary cylinder 23 and has a cavity 311. At least one set of guide rods 32 are disposed within the cavity 311, extending along the length of the bracket 31. Two sets of clamping plates 35 are mirror-distributed and symmetrically slidably mounted on the guide rods 32. A first telescopic cylinder 33 is located on one side wall of the bracket 31, and its output end is connected to one set of clamping plates 35. The first telescopic cylinder 33 can drive one set of clamping plates 35 to slide along the direction of the guide rods 32. A second telescopic cylinder 34 is located on the other side wall of the bracket 31, and its output end is connected to the other set of clamping plates 35. The second telescopic cylinder 34 can drive the other set of clamping plates 35 to slide along the direction of the guide rods 32.

[0066] Simultaneously, the first telescopic cylinder 33 and the second telescopic cylinder 34 are activated, causing one set of clamping plates 35 driven by the first telescopic cylinder 33 and another set of clamping plates 35 driven by the second telescopic cylinder 34 to move closer or further apart along the direction of the guide rod 32. When the two sets of clamping plates 35 move closer together, they exert a squeezing force on the electrical equipment, thereby performing a clamping or fixing action; when the two sets of clamping plates 35 move further apart, the squeezing force on the electrical equipment disappears, thereby performing a release action on the electrical equipment.

[0067] Furthermore, such as Figure 3 As shown, the clamping plate 35 mainly includes several parts such as the connecting part 351 and the clamping part 352.

[0068] The connecting part 351 is slidably sleeved on the guide rod 32.

[0069] The clamping part 352 and the connecting part 351 are integrally formed. An anti-slip strip 353 is provided on the side of the clamping part 352 that contacts the electrical equipment. Multiple anti-slip strips 353 are evenly distributed on the side of the clamping part 352 that contacts the electrical equipment. The anti-slip strips 353 increase friction and prevent the clamped electrical equipment from sliding.

[0070] Furthermore, the anti-slip strip 353 is made of carbon fiber reinforced polyetheretherketone.

[0071] In use, when it is necessary to clamp or fix electrical equipment, the first telescopic cylinder 33 and the second telescopic cylinder 34 are activated. The first telescopic cylinder 33 and the second telescopic cylinder 34 drive the two sets of clamping plates 35 to move away from each other. When the two sets of clamping plates 35 are located on opposite sides of the electrical equipment, the first telescopic cylinder 33 and the second telescopic cylinder 34 drive the two sets of clamping plates 35 to move closer to each other, forming a squeezing force on the electrical equipment, thereby performing the clamping or fixing action on the electrical equipment.

[0072] When it is necessary to adjust the vertical position of electrical equipment so that operators can inspect the bottom or top of the equipment, the motor 222 is started. The motor 222 drives the lead screw 223 to rotate. The rotating lead screw 223 drives the nut pair 224 to move up and down along the axial direction of the lead screw 223. The nut pair 224 drives the second rotary cylinder 23 to move up and down. The second rotary cylinder 23 drives the clamping mechanism 3 to move up and down. The clamping mechanism 3 drives the electrical equipment to move up and down, thereby realizing the adjustment of the vertical position of the electrical equipment.

[0073] When it is necessary to adjust the horizontal orientation of the electrical equipment at a suitable location, first adjust the vertical position of the clamping mechanism 3 using the lifting assembly 22, then start the first rotary cylinder 21. The first rotary cylinder 21 drives the lifting assembly 22 to rotate horizontally, and the lifting assembly 22 drives the clamping mechanism 3 to rotate horizontally synchronously. The clamping mechanism 3 then drives the electrical equipment to rotate horizontally.

[0074] When it is necessary to adjust the vertical orientation of the electrical equipment at a suitable location, first adjust the vertical position of the clamping mechanism 3 using the lifting assembly 22, then activate the second rotary cylinder 23. The second rotary cylinder 23 drives the clamping mechanism 3 to rotate in the vertical direction, and the clamping mechanism 3 drives the electrical equipment to rotate in the vertical direction.

[0075] When it is necessary to move electrical equipment located below the main body 1 of the test bench to the main body 1, the first rotary cylinder 21 is activated first. The first rotary cylinder 21 drives the lifting assembly 22 to rotate, which in turn drives the second rotary cylinder 23 and the clamping mechanism 3 to rotate synchronously, so that the clamping mechanism 3 rotates to the direction of the electrical equipment. Then, the lifting assembly 22 moves the clamping mechanism 3 downward until it contacts the electrical equipment. The clamping mechanism 3 performs a clamping action on the electrical equipment. The lifting assembly 22 moves the clamping mechanism 3 upward until it is above the main body 1 of the test bench, and then the first rotary cylinder 21 is activated, so that the clamping mechanism 3 rotates to be directly above the main body 1 of the test bench. The lifting assembly 22 moves the clamping mechanism 3 downward again until the electrical equipment contacts the main body 1 of the test bench (placement platform 11 or placement tray 12). Then, the clamping mechanism 3 releases the electrical equipment.

[0076] When it is necessary to move electrical equipment located on the main body 1 of the test bench away from the main body 1, the operation can be reversed.

[0077] Furthermore, to facilitate centralized control of the first rotary cylinder 21, motor 222, second rotary cylinder 23, first telescopic cylinder 33, and second telescopic cylinder 34, the test bench in this embodiment also includes a controller 5 mounted on the test bench body 1. The specific operation method is existing technology and will not be described in detail in this embodiment.

[0078] It should be noted that, in this embodiment, the installation position of the drive mechanism 2 can be on any side of the test bench body 1, and is not limited to the position shown in the attached drawings. That is to say, the installation position of the drive mechanism 2 in this embodiment can be on the left or right side of the test bench body 1, or on the front or rear side of the test bench body 1. Its specific installation position is not limited, as long as the clamping mechanism 3 can conveniently operate the electrical equipment on the test bench body 1 under the drive of the drive mechanism 2.

[0079] In this embodiment, electrical equipment refers to small electrical equipment with a volume between 0.1-0.5 m³ and a weight between 20-50 kg, such as small transformers, distribution boxes, industrial instrument boxes, etc.

[0080] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A test bench for electrical equipment, characterized in that, include: The main body of the test bench used to support electrical equipment; A drive mechanism is disposed on one side of the main body of the debugging platform, and a clamping mechanism is disposed thereon; wherein, the drive mechanism includes: a first rotary cylinder disposed on one side of the main body of the debugging platform, and a lifting component disposed at its output end; and a second rotary cylinder disposed on the lifting component, the output end of the second rotary cylinder being connected to the clamping mechanism; the drive mechanism is capable of making various adjustments to the spatial position of the clamping mechanism through the cooperation of the first rotary cylinder, the lifting component and the second rotary cylinder.

2. The test bench for electrical equipment according to claim 1, characterized in that, The main body of the debugging platform is provided with a placement platform and a rotatable placement disk at intervals.

3. The test bench for electrical equipment according to claim 2, characterized in that, The distance between the placement platform and the placement tray is 30-70cm.

4. The test bench for electrical equipment according to claim 1, characterized in that, The first rotary cylinder is mounted on one side of the main body of the test bench via a base, and its axis extends upward along the Z-axis.

5. The test bench for electrical equipment according to claim 1, characterized in that, The lifting assembly includes: a cover, which is disposed at the output end of the first rotary cylinder and extends along the Z-axis, and has a cavity inside, with a sliding groove on the side wall of the cover; a motor, which is disposed in the cavity, and its output end is connected to a lead screw via a coupling; and a nut assembly, which is sleeved on the lead screw.

6. The test bench for electrical equipment according to claim 5, characterized in that, The second rotary cylinder is connected to the nut assembly via a connector passing through the slide groove.

7. The test bench for electrical equipment according to claim 1, characterized in that, The clamping mechanism includes: a bracket disposed at the output end of the second rotary cylinder, having a cavity therein, and at least one set of guide rods disposed within the cavity; two sets of clamping plates, arranged in a mirror image and symmetrically and slidably mounted on the guide rods; a first telescopic cylinder disposed on one side wall of the bracket, its output end connected to one set of clamping plates; and a second telescopic cylinder disposed on the other side wall of the bracket, its output end connected to the other set of clamping plates; wherein the set of clamping plates driven by the first telescopic cylinder and the other set of clamping plates driven by the second telescopic cylinder can move closer to or further away from each other along the direction of the guide rods.

8. The test bench for electrical equipment according to claim 7, characterized in that, The clamping plate includes: a connecting part, which is slidably sleeved on the guide rod; and a clamping part, which is integrally formed with the connecting part, and an anti-slip strip is provided on the side of the clamping part that contacts the electrical equipment.

9. The test bench for electrical equipment according to claim 8, characterized in that, The anti-slip strips are multiple and spaced apart on the clamping part, and the anti-slip strips are made of carbon fiber reinforced polyetheretherketone.

10. The test bench for electrical equipment according to claim 1, characterized in that, A controller is also installed on the main body of the debugging platform.

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