Electrical equipment maintenance and debugging platform

Abstract

The utility model provides a maintenance and debugging platform for electrical equipment. The maintenance and debugging platform comprises a base, a lifting driving mechanism, a workbench, a clamping and positioning mechanism, a supporting frame and an air blowing mechanism. The workbench is mounted above the base through a lifting driving mechanism; the clamping and positioning mechanism is installed on the workbench and used for clamping and fixing electrical equipment. The air blowing mechanism is fixed above the workbench through a supporting frame; the air blowing mechanism can control cold air or hot air to be blown out; the height of the workbench is controlled through the lifting driving mechanism so as to adapt to operators of different heights, in the using process, maintenance operation can be carried out after electrical equipment is clamped through the clamping and positioning mechanism, cold air or hot air is blown out through the air blowing mechanism according to actual requirements, and the comfort of the operators in the maintenance operation process is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical equipment maintenance, in particular to a maintenance and debugging platform for electrical equipment. Background Art

[0002] Electrical equipment is a general term for equipment such as generators, power lines, and circuit breakers in the power system. The important role played by electricity in our life and production cannot be ignored. It brings us great convenience and becomes an important energy source in our production and life. When electrical equipment fails during use, it needs to be repaired, and a maintenance and debugging platform is used for convenient repair during the repair process.

[0003] However, during the use of the current maintenance and debugging platform for electrical equipment, its height is fixed and cannot be adjusted, thus causing inconvenience during use. Moreover, when the maintenance and debugging platform is placed outdoors or in some places without air conditioning, in winter and summer, it reduces the comfort of the working environment of maintenance workers. Therefore, improvement is urgently needed. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a maintenance and debugging platform for electrical equipment to solve the problems mentioned in the background art.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A maintenance and debugging platform for electrical equipment, comprising a base, a lifting drive mechanism, a workbench, a clamping and positioning mechanism, a support frame, and a blowing mechanism; the workbench is installed above the base through the lifting drive mechanism; the clamping and positioning mechanism is installed on the workbench and is used for clamping and fixing electrical equipment; the blowing mechanism is fixed above the workbench through the support frame.

[0007] For further description of the present utility model, the lifting drive mechanism includes a guiding frame, a first motor, a first lead screw, a driving wheel, a second lead screw, a driven wheel and a transmission belt; the guiding frame is installed on the base, and includes a left guiding frame and a right guiding frame symmetrically distributed on the left and right, and a transmission belt housing connected between the left guiding frame and the right guiding frame; the left guiding frame and the right guiding frame have the same structure, including a guiding plate vertically arranged with a "C" - shaped cross - section and a lead screw connecting plate connected to the upper end of the guiding plate; there is a clearance opening on one side of the guiding plate; the first motor is installed at the bottom right of the base and its power output end is connected to the first lead screw; the upper end of the first lead screw is rotatably connected to the lead screw connecting plate of the right guiding frame; the driving wheel is installed on the first lead screw; the second lead screw is rotatably connected between the base and the lead screw connecting plate of the left guiding frame; the driven wheel is installed on the second lead screw; the transmission belt is connected between the driving wheel and the driven wheel and is located inside the transmission belt housing; on the left and right sides of the bottom of the workbench, there are left and right lifting plates with the same structure respectively; the right lifting plate is located on the right side of the right guiding frame; on the left side of the bottom of the right lifting plate, there is a first connecting plate; in the middle of the first connecting plate, there is a first screw hole, and on the left side, there are two first sliding grooves distributed front and back; the first screw hole is in transmission connection with the first lead screw; the two first sliding grooves are respectively slidably connected to the right guiding frame; the left lifting plate is located on the left side of the left guiding frame; on the right side of the bottom of the left lifting plate, there is a second connecting plate; in the middle of the second connecting plate, there is a second screw hole, and on the right side, there are two second sliding grooves distributed front and back; the second screw hole is in transmission connection with the second lead screw; the two second sliding grooves are respectively slidably connected to the left guiding frame.

[0008] For further description of the present utility model, the clamping and positioning mechanism includes a bracket, a second motor, a transmission rod, a connecting rod, a sliding seat and a clamping plate; the bracket is fixed to the bottom of the workbench; the second motor is installed on the bracket and its power output end is connected to the middle of the transmission rod; there are two connecting rods which are respectively located on the left and right sides of the transmission rod; one ends of the two connecting rods are respectively rotatably connected to the two ends of the transmission rod; there are two sliding seats which are respectively located on the left and right sides of the two connecting rods; the sliding seat is connected to the bottom of the workbench through a guide rail pair and slides left and right; the other end of the connecting rod is rotatably connected to the sliding seat; there are two clamping plates which are respectively fixed above the two sliding seats; the clamping plates extend above the workbench; there are strip - shaped holes on the workbench for the clamping plates to extend through.

[0009] For a further description of the present utility model, the support frame includes a vertical plate and an inclined plate; the vertical plate is vertically fixed at the upper rear of the workbench; the inclined plate is fixed at the upper end of the vertical plate; the inclined plate is inclined from the lower rear to the upper front; a through hole is provided in the middle of the inclined plate; the blowing mechanism includes a housing, a blower, a blowing hood, a heating air inlet assembly and a refrigerating air inlet assembly; the housing is installed at the position of the through hole; the blower is installed in the housing; the blowing hood is located below the inclined plate and connected to the air outlet of the housing; the heating air inlet assembly and the refrigerating air inlet assembly are installed above the inclined plate and are respectively connected to the left and right sides of the housing.

[0010] For a further description of the present utility model, the heating air inlet assembly includes a first outer cover, a first deceleration deflector, a heating wire, a hot air duct and a first solenoid valve; the first outer cover is fixed at the left part above the inclined plate; a first air inlet net plate is provided at the left end of the first outer cover; the first deceleration deflector and the heating wire are respectively installed in the first outer cover; the hot air duct is connected between the first outer cover and the housing; the first solenoid valve is installed on the hot air duct; the refrigerating air inlet assembly includes a second outer cover, a second deceleration deflector, a semiconductor refrigeration sheet, a cold air duct and a second solenoid valve; the second outer cover is fixed at the right part above the inclined plate; a second air inlet net plate is provided at the right end of the second outer cover; the second deceleration deflector and the semiconductor refrigeration sheet are installed in the second outer cover; the cold air duct is connected between the second outer cover and the housing; the second solenoid valve is installed on the cold air duct.

[0011] The beneficial effects of the present utility model are as follows:

[0012] In this design, the height of the workbench is controlled by the lifting drive mechanism to adapt to operators of different heights. During use, after clamping and positioning the electrical equipment by the clamping and positioning mechanism, maintenance operations can be carried out, and according to actual needs, cold air or hot air can be blown out by the blowing mechanism, improving the comfort of the operator during maintenance operations. Description of the Drawings

[0013] Figure 1 is the overall structure diagram of the present utility model;

[0014] Figure 2 is the overall structure diagram of the present utility model in the rear view direction;

[0015] Figure 3 is the connection structure diagram of the base, the lifting drive mechanism and the left and right lifting plates of the present utility model;

[0016] Figure 4 is the structure diagram of the blowing mechanism of the present utility model. Detailed Embodiments

[0017] The present utility model will be further described below with reference to the accompanying drawings:

[0018] As Figures 1-4 shown, an electrical equipment maintenance and debugging platform includes a base 1, a lifting drive mechanism 2, a workbench 3, a clamping and positioning mechanism 4, a support frame 5 and a blowing mechanism 6; the workbench 3 is installed above the base 1 through the lifting drive mechanism 2; the clamping and positioning mechanism 4 is installed on the workbench 3 and is used for clamping and fixing the electrical equipment; the blowing mechanism 6 is fixed above the workbench 3 through the support frame 5; the height of the workbench 3 can be controlled by the lifting drive mechanism 2 to adapt to operators of different heights. During use, after clamping the electrical equipment by the clamping and positioning mechanism 4, maintenance operations can be carried out, and according to actual needs, cold air or hot air can be blown by the blowing mechanism 6 to improve the comfort of the operator during maintenance operations.

[0019] The lifting drive mechanism 2 includes a guide frame 21, a first motor 22, a first lead screw 23, a driving wheel 24, a second lead screw 25, a driven wheel 26 and a transmission belt 27. The guide frame 21 is installed on the base 1 and includes a left guide frame 211 and a right guide frame 212 that are symmetrically distributed left and right, and a transmission belt housing 213 connected between the left guide frame 211 and the right guide frame 212. The left guide frame 211 and the right guide frame 212 have the same structure, including a vertically arranged guide plate 2101 with a "C"-shaped cross-section and a lead screw connection plate 2102 connected to the upper end of the guide plate 2101. An avoidance opening 2103 is provided on one side of the guide plate 2101 for the transmission belt 27 to pass through. The first motor 22 is installed at the bottom right of the base 1 and its power output end is connected to the first lead screw 23. The upper end of the first lead screw 23 is rotatably connected to the lead screw connection plate 2102 of the right guide frame 212 through a bearing. The driving wheel 24 is installed on the first lead screw 23. The upper and lower ends of the second lead screw 25 are respectively rotatably connected between the base 1 and the lead screw connection plate 2102 of the left guide frame 211. The driven wheel 26 is installed on the second lead screw 25. The transmission belt 27 is connected between the driving wheel 24 and the driven wheel 26 and is located inside the transmission belt housing 213. Left and right lifting plates 31 and 32 with the same structure are respectively provided on the left and right sides of the bottom of the workbench 3. The right lifting plate 32 is located on the right side of the right guide frame 212. A first connection plate 321 is provided on the left side of the bottom of the right lifting plate 32. A first screw hole 3211 is provided in the middle of the first connection plate 321, and two first sliding grooves 3212 are provided on the left side, distributed front and back. The first screw hole 3211 is in transmission connection with the first lead screw 23. The two first sliding grooves 3212 are respectively slidably connected to the right guide frame 212. The left lifting plate 31 is located on the left side of the left guide frame 211. A second connection plate 311 is provided on the right side of the bottom of the left lifting plate 31. A second screw hole 3111 is provided in the middle of the second connection plate 311, and two second sliding grooves 3112 are provided on the right side, distributed front and back. The second screw hole 3111 is in transmission connection with the second lead screw 25. The two second sliding grooves 3112 are respectively slidably connected to the left guide frame 211. The first motor 22 drives the first lead screw 23 to rotate. The first lead screw 23 drives the second lead screw 25 to rotate synchronously through the driving wheel 24, the transmission belt 27 and the driven wheel 26. The first lead screw 23 and the second lead screw 25 drive the left and right lifting plates 31 and 32 to move up and down synchronously, thereby controlling the height position of the workbench 3. In this design, the setting of the guide frame 21 can hide the transmission components such as the lead screw and the synchronous belt, improving the protection effect. Among them, the driving wheel 24, the driven wheel 26 and the synchronous belt can also be driven in cooperation by a driving sprocket, a driven sprocket and a chain.

[0020] The clamping and positioning mechanism 4 includes a bracket 41, a second motor 42, a transmission rod 43, a connecting rod 44, a sliding seat 45 and a clamping plate 46; the bracket 41 is fixed to the bottom of the workbench 3; the second motor 42 is installed on the bracket 41 and the power output end is connected to the middle of the transmission rod 43; two connecting rods 44 are provided and are respectively located on the left and right sides of the transmission rod 43; one ends of the two connecting rods 44 are respectively rotatably connected to the two ends of the transmission rod 43; two sliding seats 45 are provided and are respectively located on the left and right sides of the two connecting rods 44; the sliding seat 45 is slidably connected to the bottom of the workbench 3 through a guide rail pair; the other end of the connecting rod 44 is rotatably connected to the sliding seat 45; two clamping plates 46 are provided and are respectively fixed above the two sliding seats 45; the clamping plates 46 extend above the workbench 3; a strip-shaped hole for the clamping plates 46 to extend is provided on the workbench 3, and the middle position of the upper end of the transmission rod 43 is movably connected to the bottom of the workbench 3 through a connecting shaft, which can improve stability. By controlling the swing of the transmission rod 43 with the second motor 42, the two ends of the transmission rod 43 respectively pull the connecting rods 44, and the connecting rods 44 then pull the sliding seats 45, so that the two sliding seats 45 synchronously move closer to each other or spread apart. The clamping plates 46 are installed on the sliding seats 45, and the electrical equipment to be repaired is clamped and fixed by the clamping plates 46.

[0021] The support frame 5 includes a vertical plate 51 and an inclined plate 52; the vertical plate 51 is vertically fixed at the upper rear of the workbench 3; the inclined plate 52 is fixed at the upper end of the vertical plate 51; the inclined plate 52 is inclined from the lower rear to the upper front; a through hole is provided in the middle of the inclined plate 52; the blowing mechanism 6 includes a housing 61, a blower 62, a blowing hood 63, a heating air inlet assembly 64 and a refrigerating air inlet assembly 65; the housing 61 is installed at the position of the through hole; the blower 62 is installed in the housing 61; the blowing hood 63 is located below the inclined plate 52 and connected to the air outlet of the housing 61; the heating air inlet assembly 64 and the refrigerating air inlet assembly 65 are installed above the inclined plate 52 and are respectively connected to the left and right sides of the housing 61; the heating air inlet assembly 64 includes a first outer cover 641, a first decelerating deflector 642, a heating wire 643, a hot air duct 644 and a first solenoid valve 645; the first outer cover 641 is fixed at the left part above the inclined plate 52; a first air inlet mesh plate 6411 is provided at the left end of the first outer cover 641; the first decelerating deflector 642 and the heating wire 643 are respectively installed in the first outer cover 641; the hot air duct 644 is connected between the first outer cover 641 and the housing 61; the first solenoid valve 645 is installed on the hot air duct 644; the refrigerating air inlet assembly 65 includes a second outer cover 651, a second decelerating deflector 652, a semiconductor refrigeration sheet 653, a cold air duct 654 and a second solenoid valve 655; the second outer cover 651 is fixed at the right part above the inclined plate 52; a second air inlet mesh plate is provided at the right end of the second outer cover 651; the second decelerating deflector 652 and the semiconductor refrigeration sheet 653 are installed in the second outer cover 651; the cold air duct 654 is connected between the second outer cover 651 and the housing 61; the second solenoid valve 655 is installed on the cold air duct 654; the first decelerating deflector 642 and the second decelerating deflector 652 are provided to extend the flow time of air in the first outer cover 641 and the second outer cover 651 to improve the refrigeration or heating effect; during use, in summer when it is relatively hot, the second solenoid valve 655 can be opened, and then the blower 62 is started. Under the action of the blower 62, external air can be pumped into the second outer cover 651. Under the action of the semiconductor refrigeration sheet 653, the air can be cooled. Finally, the cooled air will be blown out through the blowing hood 63, so as to realize the cooling of the periphery of the workbench 3. On the contrary, in winter when it is relatively cold, the first solenoid valve 645 can be opened. Under the action of the heating wire, the air entering its interior can be heated. Finally, the heated air will be blown out through the blowing hood 63, so as to realize the heating of the periphery of the workbench 3.

[0022] The above does not impose any limitation on the technical scope of the present invention. Any modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. An electrical equipment maintenance and debugging platform, characterized in that: It includes a base, a lifting drive mechanism, a workbench, a clamping and positioning mechanism, a support frame and a blowing mechanism; the workbench is installed above the base through the lifting drive mechanism; the clamping and positioning mechanism is installed on the workbench and is used for clamping and fixing electrical equipment; the blowing mechanism is fixed above the workbench through the support frame; the blowing mechanism can control the blowing of cold air or hot air; The support frame includes a vertical plate and an inclined plate; the vertical plate is vertically fixed at the rear upper part of the workbench; the inclined plate is fixed at the upper end of the vertical plate; the inclined plate is inclined from the lower rear to the upper front; a through hole is provided in the middle of the inclined plate; the blowing mechanism includes a housing, a blower, a blowing cover, a heating air inlet component and a refrigerating air inlet component; the housing is installed at the through hole position; the blower is installed in the housing; the blowing cover is located below the inclined plate and is connected to the air outlet of the housing; the heating air inlet component and the refrigerating air inlet component are installed above the inclined plate and are respectively connected to the left and right sides of the housing; The heating air inlet component includes a first outer cover, a first deceleration and diversion plate, a heating wire, a hot air pipe and a first solenoid valve; the first outer cover is fixed at the left part above the inclined plate; a first air inlet mesh plate is provided at the left end of the first outer cover; the first deceleration and diversion plate and the heating wire are respectively installed in the first outer cover; the hot air pipe is connected between the first outer cover and the housing; the first solenoid valve is installed on the hot air pipe; the refrigerating air inlet component includes a second outer cover, a second deceleration and diversion plate, a semiconductor refrigeration sheet, a cold air pipe and a second solenoid valve; the second outer cover is fixed at the right part above the inclined plate; a second air inlet mesh plate is provided at the right end of the second outer cover; the second deceleration and diversion plate and the semiconductor refrigeration sheet are installed in the second outer cover; the cold air pipe is connected between the second outer cover and the housing; the second solenoid valve is installed on the cold air pipe.

2. The maintenance and debugging platform for an electrical device according to claim 1, wherein: The lifting drive mechanism includes a guide frame, a first motor, a first lead screw, a driving wheel, a second lead screw, a driven wheel, and a transmission belt; the guide frame is installed on the base and includes a left guide frame and a right guide frame symmetrically distributed left and right, and a transmission belt housing connected between the left guide frame and the right guide frame; the left guide frame and the right guide frame have the same structure, including a guide plate vertically arranged with a "C"-shaped cross-section and a lead screw connecting plate connected to the upper end of the guide plate; a clearance opening is provided on one side of the guide plate; the first motor is installed at the bottom right of the base and the power output end is connected to the first lead screw; the upper end of the first lead screw is rotatably connected to the lead screw connecting plate of the right guide frame; the driving wheel is installed on the first lead screw; the second lead screw is rotatably connected between the base and the lead screw connecting plate of the left guide frame; the driven wheel is installed on the second lead screw; the transmission belt is connected between the driving wheel and the driven wheel and is located inside the transmission belt housing; on the left and right sides of the bottom of the workbench, there are respectively a left lifting plate and a right lifting plate with the same structure; the right lifting plate is located on the right side of the right guide frame; on the left side of the bottom of the right lifting plate, there is a first connecting plate; in the middle of the first connecting plate, there is a first screw hole, and on the left side, there are two first sliding grooves distributed front and back; the first screw hole is in transmission connection with the first lead screw; the two first sliding grooves are respectively slidably connected to the right guide frame; the left lifting plate is located on the left side of the left guide frame; on the right side of the bottom of the left lifting plate, there is a second connecting plate; in the middle of the second connecting plate, there is a second screw hole, and on the right side, there are two second sliding grooves distributed front and back; the second screw hole is in transmission connection with the second lead screw; the two second sliding grooves are respectively slidably connected to the left guide frame.

3. The maintenance and debugging platform for an electrical equipment according to claim 1, wherein: The clamping and positioning mechanism includes a bracket, a second motor, a transmission rod, a connecting rod, a sliding seat, and a clamping plate; the bracket is fixed to the bottom of the workbench; the second motor is installed on the bracket and the power output end is connected to the middle of the transmission rod; there are two connecting rods, which are respectively located on the left and right sides of the transmission rod; one ends of the two connecting rods are respectively rotatably connected to the two ends of the transmission rod; there are two sliding seats, which are respectively located on the left and right sides of the two connecting rods; the sliding seats are slidably connected to the bottom of the workbench through a guide rail pair; the other ends of the connecting rods are rotatably connected to the sliding seats; there are two clamping plates, which are respectively fixed above the two sliding seats; the clamping plates extend above the workbench; there are strip-shaped holes on the workbench for the clamping plates to extend through.

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