Maintenance protection device for industrial electrical equipment

Abstract

The invention provides an industrial electrical equipment overhaul protection device which comprises a supporting bottom plate, a lifting plate and a side fixing plate, first sliding grooves are formed in the edges of the four corners in the supporting bottom plate, sliding blocks are arranged in the first sliding grooves in a sliding fit mode, and fixing rods are fixedly connected between the sliding blocks; a threaded block is fixedly connected to the middle of the fixing rod, a two-way screw is in threaded connection with the interior of the threaded block, the two-way screw is rotationally matched with the supporting bottom plate, cross rods are arranged on the two sides of the upper portion of the supporting bottom plate, rotating sleeves are fixedly connected to the ends of the cross rods, and the rotating sleeves are matched with the fixing rod in a sleeving mode. Through the arrangement of the driving motor, the lead screw and the AI camera, the driving motor drives the lead screw to rotate, and the lead screw is in threaded fit with the square block after rotation, so that limitation can be completed, threaded lifting is achieved, lifting movement of the AI camera is achieved, and AI recognition is completed by wearing a labor protection tool and a safety belt of an operator through the AI camera.

Description

Technical Field

[0001] The invention relates to the technical field of electrical equipment maintenance and protection, in particular to an industrial electrical equipment maintenance and protection device. Background Art

[0002] Electrical equipment is a general term for generators, transformers, power lines, circuit breakers and other equipment in the power system. The important role that electricity plays in our lives and production cannot be ignored. It brings us great convenience and becomes an important energy source in our production and life. In order to ensure the stability of industrial electricity, industrial electrical equipment needs to be regularly inspected and maintained. Electricians need to wear insulating clothing during work to reduce the occurrence of accidents.

[0003] Electrical equipment in the prior art needs protection during maintenance to increase the safety of maintenance personnel. Traditional safety protection includes protection for electrical equipment position transfer and safety protection for maintenance personnel grounding. However, this protection is based on protection under the condition of taking good protective measures. In some cases, maintenance personnel fail to wear labor protection supplies or safety belt structures properly, which also belongs to the category of lack of protection. Danger often occurs especially when working at heights. At the same time, grounding protection is based on the fact that maintenance personnel suddenly turn on the power during the maintenance process, resulting in a large current and danger. Grounding is increased to reduce part of the current to protect personnel safety. However, there will be microcurrent before the current circulates. Therefore, early sensing can prevent dangerous accidents and improve the protection effect. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the present invention provides an industrial electrical equipment maintenance protection device, which solves the problem that maintenance personnel do not wear labor protection products or safety belt structures properly in some cases.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: an industrial electrical equipment maintenance and protection device, comprising: a support base plate, a lifting plate and a side fixed plate, the inner four corner edges of the support base plate are all provided with a first slide groove, the inner part of the first slide groove is slidably matched with a slider, a fixed rod is fixedly connected between the sliders, a threaded block is fixedly connected to the middle part of the fixed rod, the inner thread of the threaded block is connected with a bidirectional screw, the bidirectional screw and the support base plate are rotatably matched, cross rods are arranged on both sides of the upper part of the support base plate, the ends of the cross rods are fixedly connected with a rotating sleeve, and the rotating sleeve and the fixed rod sleeve are matched;

[0008] A lifting plate is provided at the top of the cross rod, and second sliding grooves are opened at both ends of the bottom of the lifting plate. The end of the cross rod away from the supporting bottom plate is rotatably connected to a rotating shaft, and the rotating shaft and the second sliding groove are slidably matched. A side fixing plate is fixedly connected to the rear side of the top of the lifting plate, and a driving motor is fixedly connected to the middle part of the inner top of the side fixing plate. A screw rod is fixedly connected to the driving end of the driving motor, and a square block is threadedly connected to the middle part of the screw rod, and an AI camera is fixedly connected to the front side of the square block.

[0009] Preferably, both ends of the rear side of the support base plate are fixedly connected with telescopic columns, and the telescopic columns and the side fixing plates are slidably matched.

[0010] Preferably, protective columns are fixedly connected to the four upper corners of the support base, protective rods are fixedly connected to both sides of the support base and between the protective columns, and fixed sleeves are fixedly connected to the front side of the support base and between the protective columns.

[0011] Preferably, a support spring is fixedly connected inside the fixed sleeve, one end of the support spring is fixedly connected to a telescopic rod, and one side of the lifting plate is fixedly connected to a step frame.

[0012] Preferably, a first motor is fixedly connected to the middle of the front side of the support base plate, a driving end of the first motor is fixedly connected to a bidirectional screw, and four corners of the bottom end of the support base plate are rotatably connected to a rotating plate.

[0013] Preferably, a roller is rotatably fitted inside the rotating plate, a latch hole is provided on the outer side of the roller, a pin shaft is fixedly connected to one side of the rotating plate, and the pin shaft and the latch hole are plug-fitted.

[0014] Preferably, a winding roller is fixedly connected to the upper rear side of the side fixing plate, a conductive wire is wound around the outside of the winding roller, and one end of the conductive wire is fixedly connected to a conductive magnet block.

[0015] Preferably, a ground wire is fixedly connected to the middle portion of the bottom end of the supporting base plate.

[0016] (III) Beneficial effects

[0017] The present invention provides an industrial electrical equipment maintenance protection device, which has the following beneficial effects:

[0018] 1. The present invention is provided with rollers, pin shafts, protective bars, telescopic rods and lifting plates. The roller structure at the bottom end of the support base plate is pushed to the position where electrical equipment needs to be overhauled. The pin shaft is manually inserted into the pin hole to lock and limit the rollers. Manual operation has higher safety. A protective bar is arranged between the protective columns on both sides of the lifting plate to be able to hang the safety belt to increase safety. The telescopic rod telescopic structure is arranged between the protective columns at the front side of the lifting plate to increase the blocking effect. At the same time, the elastic support of the support spring keeps a continuous closed state, increasing the safety of working at height.

[0019] 2. The present invention is provided with a driving motor, a lead screw and an AI camera. The driving motor drives the rotation of the lead screw. After rotation, it is in threaded cooperation with the square block, and then the threaded lifting can be completed to move the AI camera up and down. The AI camera completes AI recognition of the labor protection tools and safety belt worn by the operator. After recognition, the information is transmitted to the processing power supply. When there is non-standard wearing, the processing unit sends a signal to the alarm. The alarm receives the signal and sounds an alarm, improving the protection safety effect.

[0020] 3. The present invention is provided with a conductive magnetic block, a processing unit and an alarm. When there is a micro-current in the equipment during normal equipment overhaul, the conductive magnetic block conducts the electric quantity. Subsequently, the current sensor senses the current. When the current occurs, a signal is sent to the processing unit, and the processing unit can send a signal to the alarm again to achieve the function of early induction and prevent the occurrence of a large current from causing danger to the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic side view structure diagram of the present invention;

[0022] Figure 2 It is a schematic three-dimensional structure diagram of the present invention;

[0023] Figure 3 It is a schematic cross-sectional view of the fixed sleeve of the present invention;

[0024] Figure 4 For the present invention Figure 2 The enlarged schematic diagram at A in;

[0025] Figure 5 It is a schematic top view of the bidirectional screw structure of the present invention;

[0026] Figure 6 It is a schematic control flow diagram of the present invention;

[0027] Figure 7 It is a schematic side cross-sectional view of the present invention.

[0028] Among them, 1. Support base plate; 2. Lifting plate; 3. Side fixing plate; 4. AI camera; 5. Protective rod; 6. Protective column; 7. Fixed sleeve; 8. Step rack; 9. Grounding wire; 10. Cross rod; 11. Rotating plate; 12. Conductive magnet block; 13. Telescopic rod; 14. Support spring; 15. Pin hole; 16. Roller; 17. Rotating sleeve; 18. Pin shaft; 19. First slide groove; 20. Bidirectional screw; 21. Fixed rod; 22. Telescopic column; 23. Threaded block; 24. First motor; 25. Second slide groove; 26. Screw; 27. Winding roller; 28. Drive motor. DETAILED DESCRIPTION

[0029] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0030] Embodiment 1:

[0031] like Figure 1-7 As shown, an embodiment of the present invention provides an industrial electrical equipment maintenance protection device, including: a supporting bottom plate 1, a lifting plate 2 and a side fixing plate 3. The inner four corner edges of the supporting bottom plate 1 are all provided with first slide grooves 19. The first slide grooves 19 structure increases the sliding convenience and all lift the lifting plate 2 toward the middle. The first slide grooves 19 are internally slidably matched with sliders. Fixed rods 21 are fixedly connected between the sliders. A threaded block 23 is fixedly connected to the middle of the fixed rod 21. The internal threads of the threaded block 23 are connected to a bidirectional screw 20. The bidirectional screw 20 The support base plate 1 is rotated and matched. Cross rods 10 are arranged on both sides of the upper side of the support base plate 1. Through the cross support of the cross rods 10, the height can be stably raised and lowered to complete precise adjustment control. The ends of the cross rods 10 are fixedly connected with rotating sleeves 17. The rotating sleeves 17 and the fixed rods 21 are sleeved and matched. The two ends of the rear side of the support base plate 1 are fixedly connected with telescopic columns 22. The telescopic columns 22 and the side fixed plates 3 are slidably matched. The middle part of the bottom end of the support base plate 1 is fixedly connected with a grounding wire 9. The current is guided and grounded through the grounding wire 9 to increase safety protection.

[0032] A lifting plate 2 is provided at the top of the cross bar 10, and second slide grooves 25 are provided at both ends of the bottom of the lifting plate 2. The end of the cross bar 10 away from the supporting bottom plate 1 is rotatably connected to a rotating shaft, and the rotating shaft and the second slide groove 25 are slidably matched. A side fixing plate 3 is fixedly connected to the rear side of the top of the lifting plate 2, and a winding roller 27 is fixedly connected to the upper rear side of the side fixing plate 3. A conductive wire is wound around the outside of the winding roller 27, and one end of the conductive wire is fixedly connected to a conductive electromagnetic block 12. The conductive electromagnetic block 12 is unwound, and the magnetic block is adsorbed to the equipment, which can sense the current. When a microcurrent appears in the equipment during normal equipment maintenance, the conductive electromagnetic block 12 conducts the electricity, and then senses the current through the current sensor. When current occurs, a signal is sent to the processing unit, and the processing unit can send a signal to the alarm again, so as to realize the early sensing effect and prevent the occurrence of large currents that cause danger to the operator. The inner top of the side fixed plate 3 A driving motor 28 is fixedly connected to the middle of the end, and the driving motor 28 drives the screw rod 26 to rotate. After rotation, it is threadedly matched with the square block to complete the limit to realize the thread lifting and lowering, and the AI ​​camera 4 is lifted and lowered. The driving end of the driving motor 28 is fixedly connected to the screw rod 26, and the middle part of the screw rod 26 is threadedly connected to the square block. The front side of the square block is fixedly connected to the AI ​​camera 4. The AI ​​camera 4 completes AI recognition of the operator's labor protection tools and safety belts. After recognition, the information is transmitted to the processing power supply. When the wearing is not standardized, the processing unit sends a signal to the alarm. The alarm sends an alarm after receiving the signal, thereby improving the protection and safety effect. The upper four corners of the supporting base plate 1 are fixedly connected with protective columns 6, and protective rods 5 are fixedly connected on both sides of the supporting base plate 1 and between the protective columns 6. Protective rods 5 are arranged between the protective columns 6 on both sides of the lifting plate 2, so that the safety belt can be hung to increase safety.

[0033] A fixed sleeve 7 is fixedly connected between the front side of the support base plate 1 and the protective column 6, a support spring 14 is fixedly connected inside the fixed sleeve 7, one end of the support spring 14 is fixedly connected to a telescopic rod 13, and the telescopic structure of the telescopic rod 13 is used to increase the blocking effect between the front side protective columns 6 of the lifting plate 2. At the same time, the elastic support of the support spring 14 maintains a continuous closed state to increase the safety of high-altitude operations. A step frame 8 is fixedly connected to one side of the lifting plate 2. Due to the large electrical structure, the staff can stand above the lifting plate 2 and climb to the top of the lifting plate 2 through the step frame 8. A first motor 24 is fixedly connected to the middle part of the front side of the support base plate 1, and the bidirectional screw 20 is driven to rotate by the first motor 24. After rotation, it is threaded with the thread block 23. The two ends of the cross rod 10 are rotated and supported, and the lifting plate 2 is lifted to facilitate precise adjustment of the height. The driving end of the first motor 24 is fixedly connected to the bidirectional screw 20, and the four corners of the bottom end of the support base plate 1 are rotatably connected to the rotating plate 11. The internal rotation of the rotating plate 11 is matched with the roller 16. The roller 16 structure at the bottom end of the support base plate 1 is pushed to the position where the electrical maintenance is required. A pin hole 15 is provided on the outside of the roller 16, and a pin shaft 18 is fixedly connected to one side of the rotating plate 11. The pin shaft 18 is manually inserted into the inside of the pin hole 15 to lock and limit the roller 16, thereby increasing the stability of use and making manual operation safer. The pin shaft 18 and the pin hole 15 are plugged and matched.

[0034] Embodiment 2:

[0035] The difference between this embodiment and the first embodiment is that: an industrial electrical equipment maintenance protection device includes: a supporting base plate 1, a lifting plate 2 and a side fixing plate 3, the inner four corner edges of the supporting base plate 1 are all provided with a first slide groove 19, the first slide groove 19 structure increases the sliding convenience and is close to the lifting of the lifting plate 2 toward the middle, the inner sliding of the first slide groove 19 is matched with a slider, and a fixing rod 21 is fixedly connected between the sliders, and a threaded block 23 is fixedly connected to the middle of the fixing rod 21, and the inner thread of the threaded block 23 is connected to a bidirectional screw 20, and the bidirectional screw The rod 20 and the support base plate 1 are rotatably matched, and cross rods 10 are arranged on both sides of the upper side of the support base plate 1. Through the cross rods 10 cross support, the height can be stably raised and lowered to complete precise adjustment control. The ends of the cross rods 10 are fixedly connected with rotating sleeves 17, and the rotating sleeves 17 and the fixed rods 21 are sleeved and matched. The two ends of the rear side of the support base plate 1 are fixedly connected with telescopic columns 22, and the telescopic columns 22 and the side fixed plates 3 are slidably matched. The middle part of the bottom end of the support base plate 1 is fixedly connected with a grounding wire 9, and the current is guided and grounded through the grounding wire 9 to increase safety protection;

[0036] A fixed sleeve 7 is fixedly connected between the front side of the support base plate 1 and the protective column 6, a support spring 14 is fixedly connected inside the fixed sleeve 7, one end of the support spring 14 is fixedly connected to a telescopic rod 13, and the telescopic structure of the telescopic rod 13 is used to increase the blocking effect between the front side protective columns 6 of the lifting plate 2. At the same time, the elastic support of the support spring 14 maintains a continuous closed state to increase the safety of high-altitude operations. A step frame 8 is fixedly connected to one side of the lifting plate 2. Due to the large electrical structure, the staff can stand above the lifting plate 2 and climb to the top of the lifting plate 2 through the step frame 8. A first motor 24 is fixedly connected to the middle part of the front side of the support base plate 1, and the bidirectional screw 20 is driven to rotate by the first motor 24. After rotation, it is threaded with the thread block 23. The two ends of the cross rod 10 are rotated and supported, and the lifting plate 2 is lifted to facilitate precise adjustment of the height. The driving end of the first motor 24 is fixedly connected to the bidirectional screw 20, and the four corners of the bottom end of the support base plate 1 are rotatably connected to the rotating plate 11. The internal rotation of the rotating plate 11 is matched with the roller 16. The roller 16 structure at the bottom end of the support base plate 1 is pushed to the position where the electrical maintenance is required. A pin hole 15 is provided on the outside of the roller 16, and a pin shaft 18 is fixedly connected to one side of the rotating plate 11. The pin shaft 18 is manually inserted into the inside of the pin hole 15 to lock and limit the roller 16, thereby increasing the stability of use and making manual operation safer. The pin shaft 18 and the pin hole 15 are plugged and matched.

[0037] Working principle: When in use, first push the roller 16 structure at the bottom end of the supporting base plate 1 to the position where the electrical maintenance is required, and manually insert the pin shaft 18 into the inside of the pin hole 15 to lock the roller 16 to increase the stability of use, and the manual operation is safer. Due to the large electrical structure, the staff can stand on the top of the lifting platform 2 and climb to the top of the lifting platform 2 through the step frame 8. The staff continues to wear labor protection supplies and safety belts, and a protective rod 5 is set between the protective columns 6 on both sides of the lifting platform 2, and the safety belt can be hung to increase safety. The telescopic structure of the telescopic rod 13 is used to increase the blocking effect between the front side protective columns 6 of the lifting platform 2. At the same time, the elastic support of the support spring 14 maintains a continuous closed state to increase the safety of high-altitude operations. Subsequently, the bidirectional screw 20 can be driven to rotate by the first motor 24, and after rotation, it can cooperate with the thread of the thread block 23 to realize the thread movement, and the rotation of the two ends of the cross rod 10 is completed. Dynamic support, to lift the lifting plate 2, after reaching the required height, it is first necessary to unwind the conductive electromagnetic block 12, adsorb the magnetic block and the equipment, which can sense the current, and then drive the motor 28 to drive the screw rod 26 to rotate, and after rotation, it is threaded with the square block to complete the restriction and realize the thread lifting, and the lifting and moving of the AI ​​camera 4, and the AI ​​camera 4 completes AI recognition of the operator's labor protection tools and safety belts. After recognition, the information is transmitted to the processing power supply, and when the wearing is not standardized, the processing unit sends a signal to the alarm, and the alarm sends an alarm after receiving the signal, thereby improving the protection and safety effect. When a microcurrent appears in the equipment during normal equipment maintenance, the conductive electromagnetic block 12 conducts the electricity, and then senses the current through the current sensor. When the current occurs, a signal is sent to the processing unit, and the processing unit can send a signal to the alarm again, thereby realizing the early sensing effect, and preventing the occurrence of large currents that cause danger to the operator.

[0038] Although 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. An industrial electrical equipment maintenance and protection device, comprising: The support base plate (1), the lifting plate (2) and the side fixed plate (3) are characterized in that: the inner four corner edges of the support base plate (1) are all provided with a first slide groove (19), the inner part of the first slide groove (19) is slidably matched with a slider, a fixed rod (21) is fixedly connected between the sliders, the middle part of the fixed rod (21) is fixedly connected with a threaded block (23), the inner thread of the threaded block (23) is connected with a bidirectional screw (20), the bidirectional screw (20) and the support base plate (1) are rotatably matched, cross rods (10) are arranged on both sides of the upper side of the support base plate (1), the ends of the cross rods (10) are fixedly connected with a rotating sleeve (17), and the rotating sleeve (17) and the fixed rod (21) are sleeved and matched; A lifting plate (2) is arranged at the top of the cross rod (10), and second slide grooves (25) are provided at both ends of the bottom of the lifting plate (2). One end of the cross rod (10) away from the supporting base plate (1) is rotatably connected to a rotating shaft, and the rotating shaft and the second slide groove (25) are slidably matched. A side fixing plate (3) is fixedly connected to the rear side of the top of the lifting plate (2), and a driving motor (28) is fixedly connected to the middle of the inner top of the side fixing plate (3). The driving end of the driving motor (28) is fixedly connected to a screw rod (26), and a square block is threadedly connected to the middle of the screw rod (26), and an AI camera (4) is fixedly connected to the front side of the square block.

2. The industrial electrical equipment maintenance and protection device according to claim 1 is characterized in that: Both ends of the rear side of the support base plate (1) are fixedly connected with telescopic columns (22), and the telescopic columns (22) and the side fixing plates (3) are slidably matched.

3. The industrial electrical equipment maintenance and protection device according to claim 1 is characterized in that: The four upper corners of the support base plate (1) are fixedly connected to protective columns (6), protective rods (5) are fixedly connected on both sides of the support base plate (1) and between the protective columns (6), and fixed sleeves (7) are fixedly connected on the front side of the support base plate (1) and between the protective columns (6).

4. The industrial electrical equipment maintenance and protection device according to claim 3 is characterized in that: A support spring (14) is fixedly connected inside the fixed sleeve (7), one end of the support spring (14) is fixedly connected to a telescopic rod (13), and one side of the lifting plate (2) is fixedly connected to a step frame (8).

5. The industrial electrical equipment maintenance and protection device according to claim 1 is characterized in that: A first motor (24) is fixedly connected to the middle of the front side of the support base plate (1); a driving end of the first motor (24) is fixedly connected to a bidirectional screw rod (20); and four corners of the bottom end of the support base plate (1) are rotatably connected to a rotating plate (11).

6. The industrial electrical equipment maintenance and protection device according to claim 5 is characterized in that: A roller (16) is rotatably fitted inside the rotating plate (11), a latch hole (15) is provided on the outer side of the roller (16), a pin shaft (18) is fixedly connected to one side of the rotating plate (11), and the pin shaft (18) and the latch hole (15) are plug-fitted.

7. The industrial electrical equipment maintenance and protection device according to claim 1 is characterized in that: A winding roller (27) is fixedly connected to the upper rear side of the side fixing plate (3), a conductive wire is wound around the outside of the winding roller (27), and one end of the conductive wire is fixedly connected to a conductive magnet block (12).

8. The industrial electrical equipment maintenance and protection device according to claim 1 is characterized by: A grounding wire (9) is fixedly connected to the middle portion of the bottom end of the supporting base plate (1).

Images