Protective appliance storage device and method for electric cabinet maintenance
By designing a protective equipment storage device for electrical cabinet maintenance including protective box, support rod, nitrogen system and detection device, the problems of low storage efficiency and insufficient detection of protective equipment during electrical cabinet maintenance are solved, and more efficient Protective effect and longer service life.
Patent Information
- Application Number
- CN202411776913.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-05
- Publication Date
- 2025-02-18
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The storage method of protective equipment during the maintenance of existing electrical cabinets is inefficient and fails to effectively detect the use status of the equipment, resulting in poor protection effect.
A protective equipment storage device for electrical cabinet maintenance is designed, including a protective box, support rod, connecting plate, positioning rod, nitrogen system, controller and detection device. The device realizes height adjustment and stable fixation of the protective box through the rotation of the support rod and the connecting plate. The nitrogen system is used to maintain the dry environment in the protective box. The controller and detection device are used to automatically detect and store the status of the protective equipment.
It improves the storage efficiency and accuracy of the use status of protective equipment, ensures the improvement of protective effect, and extends the service life of protective equipment.
Smart Images
Figure CN119458264A_ABST
Abstract
Description
Technical Field
[0001] The invention belongs to the technical field of protective equipment storage, and specifically relates to a protective equipment storage device and method for electric cabinet maintenance. Background Art
[0002] After working for a long time, the internal devices of the electrical cabinet usually need to be debugged and repaired, that is, the terminal block inside the electrical cabinet needs to be connected to the corresponding terminal connection equipment for debugging and maintenance. Therefore, during the maintenance process, the terminal block and live devices need to be protected. During the maintenance, a variety of instruments are involved, such as insulating terminals, protective insulating plates, protective clips, reminder strips, etc. These instruments are indispensable during the maintenance process, and each has specific storage and use requirements, so corresponding storage devices are required for storage.
[0003] However, the existing storage method is simply to store them in storage boxes, which makes the retrieval and storage rely heavily on manual labor, resulting in low storage efficiency. At the same time, the existing storage device does not detect the used protective equipment, so it is impossible to ensure whether the protective equipment is qualified for the next protection, resulting in poor protective effect of the protective equipment. For this reason, the present invention proposes a protective equipment storage device and method for electrical cabinet maintenance to solve the above problems. Summary of the invention
[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a protective equipment storage device and method for electric cabinet maintenance, which effectively solves the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a protective equipment storage device for electrical cabinet maintenance, comprising a protective box, a support rod is provided at the bottom of the protective box, the upper and lower ends of the support rod are rotatably connected to connecting plates through a rotating shaft, the top connecting plate is fixedly connected to the protective box, the bottom of the bottom connecting plate is fixedly provided with a connecting block, a plurality of positioning rods are fixedly provided on the outside of the connecting block, and a positioning plate is fixedly provided on the outside of each positioning rod, a nitrogen box is fixedly provided on the left side of the protective box, the front end of the nitrogen box is fixedly provided with the protective box through a pipeline, a controller is fixedly provided on the top of the protective box, a power supply is fixedly provided on the right end of the controller, a box door is slidably connected to the upper surface of the protective box, and the inner surface of the protective box The part is provided with multiple groups of clamping main rods, each group of clamping main rods is provided with a clamping sub-rod on the outside, and a reversing sub-gear is also provided inside the protective box. A conveying main rod is provided on the top of the reversing sub-gear, and a conveying sub-rod is rotatably connected to the top of the conveying main rod. A tension measuring rod is provided at the bottom of the left end of the conveying sub-rod, and adapting main rods are provided at both ends of the tension measuring rod. A flexible measuring sub-gear is fixed on the outside of the fixed end of each adapting main rod, an adapting sub-rod is fixed at the bottom of each adapting main rod, and adapting clamps are fixed at both ends of each adapting sub-rod, an adapting block is provided on the top of each adapting clamp, and a resistance measuring head is also provided on the top of each adapting sub-rod, and the left ends of the two resistance measuring heads are connected to resistance measuring instruments through wires.
[0006] Preferably, two locking slide bars are fixed to the outer end of each connecting plate, and each locking slide bar is slidably connected to a locking plate on the outside, and each locking slide bar is provided with a locking spring on the outside fixedly connected to the locking plate, and the other end of each locking spring is fixedly connected to the connecting plate on its inner side, and a locking rod is fixed to the inner side of each locking plate, and a plurality of locking cavities are provided on the support rod, and each locking cavity is slidably connected to the locking rod inside it.
[0007] Preferably, a handle is clamped at the front end of the protective box, a nitrogen pump is fixed on the left side of the protective box, the nitrogen pump is fixedly connected to the nitrogen box through a pipeline, an air inlet valve is fixed at the front end of the nitrogen pump, the air inlet valve is fixedly connected to the protective box through a pipeline, an air outlet valve is also fixed at the left end of the protective box, and a nitrogen sensor is fixed at the rear end of the nitrogen box.
[0008] Preferably, a door control rod is fixed on the top of the protective box, the right end of the door control rod is rotatably connected to the door moving rod, the right end of the door moving rod is fixed to a door bearing, the right end of the outer ring of the door bearing is fixed to a door sealing plate, the right end of the door sealing plate is fixedly connected to the door, the outside of the door is slidably connected to a door slide rail, and the door slide rail is fixedly connected to the protective box.
[0009] Preferably, a plurality of clamping blocks are fixed inside the protective box, each of the clamping blocks is fixedly connected to a group of the clamping main rods at the top thereof, a clamping main plate is fixedly provided at the outer end of each of the clamping main rods, each of the clamping main plates is fixedly connected to the clamping secondary rods at the outer end thereof, and a clamping secondary plate is fixedly provided at the top of each of the clamping secondary rods.
[0010] Preferably, a reversing bearing is also fixed inside the protective box, and the inner ring of the reversing bearing is fixedly connected to the reversing sub-gear at its top through a rotating shaft, and the reversing sub-gear is fixedly connected to the conveying main rod at its top, and the reversing sub-gear is meshingly connected to the reversing main gear, and the bottom of the reversing main gear is rotatably connected to a reversing motor, and the reversing main gear is fixedly connected to the protective box.
[0011] Preferably, a conveying sub-rod reversing motor is fixed to the front end of the top of the conveying main rod, and the conveying sub-rod reversing motor is rotatably connected to the conveying sub-rod through a rotating shaft, a tension measuring rod reversing motor is fixed to the front end of the left side of the conveying sub-rod, and the tension measuring rod reversing motor is rotatably connected to a reversing block through a rotating shaft, and the bottom of the reversing block is fixedly connected to the tension measuring rod, a camera is fixed to the left end of the tension measuring rod, a lighting lamp is fixed to the rear side of the camera, and a tension sensor is provided at the bottom of the camera.
[0012] Preferably, fixed plates are fixed at both front and rear ends of the tension measuring rod, an adapter plate is fixed on the outside of each fixed plate, the front and rear ends of the tension sensor are fixedly connected to the fixed plate at one end thereof through a pull rope, a flexible measuring bearing is fixed inside each adapter plate, the inner ring of each flexible measuring bearing is fixedly connected to the adapter main rod inside it, transverse sliding bars are fixed at both ends of each fixed plate, each transverse sliding bar is slidably connected to the adapter block at one end thereof, a vertical sliding bar is fixed on the top of each adapter clip, each vertical sliding bar is slidably connected to the adapter block at one end thereof, each flexible measuring sub-gear is meshingly connected to a flexible measuring main gear, each flexible measuring main gear is rotatably connected to a flexible measuring motor, and each flexible measuring motor is fixedly connected to the tension measuring rod at its bottom.
[0013] Preferably, a resistance measuring positioning plate is fixed on the top of each adapter sub-rod, a resistance measuring motor is fixed on the right end of each resistance measuring positioning plate, a clamping ring is rotatably connected to the left side of each resistance measuring motor, each clamping ring is slidably connected to the resistance measuring head at one end thereof, and the resistance measuring instrument is fixedly connected to the reversing sub-gear.
[0014] The present invention also provides a method for storing protective equipment for electric cabinet maintenance, based on the protective equipment storage device for electric cabinet maintenance as described above, comprising the following steps: Step 1: The staff moves the entire device to the required maintenance position through the handle, and then the staff pulls the two sets of locking plates to rotate the support rods, so that the connection block is opened, and then the entire device is placed in the electric cabinet. The controller controls the multiple positioning rods to work together, so that the multiple positioning plates are closely attached to the inner wall of the electric cabinet, so that the entire device is fixed to the electric cabinet, and then the controller controls the support rods to extend and retract so that the protective box moves to the required height, so as to facilitate the removal of the protective equipment; Step 2: The controller controls the camera and the lighting to monitor the internal environment of the protective box. At this time, the staff can observe the protective equipment inside the protective box through the controller. The staff can further click on the protective equipment of the required shape and size on the controller according to the needs; Step 3: At this time, the controller controls the reversing motor, the conveying sub-rod reversing motor, and the tension measuring rod reversing motor to work together, so that the adapting sub-rod is located at the top of the required protective device, and the controller further controls the clamping main rod and the clamping sub-rod to work here, so as to loosen the protective device, and further controls the adapting main rod and the adapting sub-rod to work, so as to clamp the protective device; Step 4: The controller further controls the box door moving rod to rotate through the box door control rod to drive the box door to move, so that the protection box is opened. The controller further controls the reversing motor, the conveying auxiliary rod reversing motor and the tension measuring rod reversing motor again to make the tension measuring rod convey the protective device out of the protection box. At this time, the staff performs protection work. The staff further protects different types of electrical cabinets in turn. After the protection is completed, the controller can disengage the protection box by controlling the positioning rod, so as to facilitate the movement of the entire device. Step 5: When protection is not required here, the staff will place the protective device on the top of the adapter clamp, and the controller will further control the adapter main rod and the adapter sub-rod to make the adapter clamp and the adapter block clamp the protective device, and the controller will further control the extension of the tension measuring rod, so that the tensile stress of the protective device can be detected by the tension sensor. At the same time, the controller can drive the adapter main rod to rotate by controlling the flexible measuring motor, so as to drive the protective device to bend, so as to judge whether the hardness of the protective device is qualified, and the controller will further make the resistance measuring head close to the protective device through the resistance measuring motor, and then the resistance value of the protective device can be detected by the resistance measuring instrument, so as to judge whether its insulation performance is qualified, and transmit the detection data to the controller; Step 6: If the protective device is qualified, the controller controls the reversing motor, the conveying sub-rod reversing motor, and the tension measuring rod reversing motor to convey the protective device to the top of the vacant clamping main rod, and further the protective device can be clamped again by the matching of the adapting main rod, the adapting sub-rod, the clamping main rod, and the clamping sub-rod. If the test fails, the controller will sound an alarm, and the staff will replace the protective device with the same shape and size, and place the new protective device in the vacant space inside the protective box through the conveying main rod, the conveying sub-rod, and the tension measuring rod; Step seven: The controller further controls the box door to close, and the controller further controls the nitrogen pump, the air inlet valve and the air outlet valve to make the inside of the protective box full of nitrogen, thereby ensuring the service life of the protective equipment. The staff further pulls the locking plate to rotate the support rod, so that the support rod is laid down, making it convenient for the staff to carry the entire device.
[0015] Compared with the prior art, the present invention has the following beneficial effects: The device can move multiple locking rods by pulling multiple locking plates, so that the support rod can rotate. At the same time, due to multiple locking springs, the locking rods can be close to the locking cavity, so that the support rods can be vertical and fixed to the protection box during protection, thereby ensuring the stability of the protection box. At the same time, the positioning rods can be extended and retracted to make the positioning plates close to the electric cabinet, thereby further ensuring the stability of the device. The protection box can be driven to move up and down by the extension and retraction of the support rods, so that the protection box can be moved to a desired height, thereby facilitating the staff to protect the electric cabinet, thereby improving the protection efficiency. The device can exhaust the air inside the protective box through the cooperation of the nitrogen pump, the air inlet valve and the air outlet valve, and at the same time transport the nitrogen inside the nitrogen box to the inside of the protective box, so that the inside of the protective box is filled with nitrogen when not in use, thereby preventing the corrosion of the protective equipment inside the protective box, thereby increasing the service life of the protective equipment, and ensuring the protective effect; The device can clamp protective devices of different sizes through the clamping main rod and the clamping sub-rod, thereby ensuring the stability of the protective devices, thereby ensuring the stability of the device when moving. At the same time, the matching main rod, the matching sub-rod and the reversing sub-gear can be used to move the matching main rod to a desired position, thereby facilitating the transportation of the protective devices. At the same time, the matching main rod and the matching sub-rod can be used to clamp the protective devices with the matching block and the matching clamp, thereby further facilitating transportation, thereby increasing the use range of the device. This device can monitor the tension of the protective device through the extension and contraction of the tension measuring rod and the coordination of the tension sensor, so as to judge whether the protective device is qualified, thereby ensuring the protective effect. At the same time, the flexible measuring main gear can be driven to rotate by the flexible measuring bearing, which can drive the flexible measuring sub-gear to rotate, thereby driving the matching main rod to rotate, so that the protective device can be bent, so that the rigidity of the protective device can be measured, thereby further ensuring the protective effect; The device can drive the resistance measuring head to rotate through the resistance measuring motor, so that the resistance measuring head is close to the protective device, which is convenient for detection. At the same time, the resistance value of the protective device can be detected by the resistance measuring head and the resistance measuring instrument, so as to achieve the purpose of detecting the insulation performance of the protective device, thereby preparing for the next protection, thereby ensuring the insulation effect of the next protection, and thus ensuring the protection effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.
[0017] In the attached picture: Figure 1 This is a schematic diagram of the overall structure of the device; Figure 2 This is a schematic diagram of the bottom of the overall structure of the device; Figure 3 for Figure 2 The enlarged schematic diagram at A in the middle; Figure 4 This is a schematic diagram of the interior of the connection board of the device; Figure 5 It is a top view schematic diagram of the overall structure of the device; Figure 6 This is a schematic diagram of the left end of the protective box of this device; Figure 7 This is a schematic diagram of the interior of the protective box of the device; Figure 8 This is a schematic cross-sectional view of the interior of the protective box of the device; Fig. 9 This is a schematic diagram of the conveying rod of the device; Fig.10 for Fig. 9 The enlarged schematic diagram of point B in the middle; Fig.11 This is a schematic diagram of the lower end of the conveying auxiliary rod of the device; Fig.12 This is a schematic diagram of the left end of the tension measuring rod of the device; Fig.13 Schematic diagram of the adapter rod for this device.
[0018] In the figure: 1-protection box; 2-support rod; 3-nitrogen box; 4-box door control rod; 5-clamping main rod; 6-reversing sub-gear; 7-transporting main rod; 8-adapting main rod; 9-resistance measuring instrument; 101-controller; 102-power supply; 103-handle; 201-connecting plate; 202-connecting block; 203-positioning rod; 204-positioning plate; 205-locking plate; 206-locking slide rod; 207-locking rod; 208-locking spring; 209-locking chamber; 301-nitrogen pump; 302-inlet valve; 303-exhaust valve; 304-nitrogen sensor; 401-box door moving rod; 402-box door bearing; 403-box door sealing plate; 404-box door; 405-box door slide rail; 501-clamping main board; 502-clamping sub-rod; 503-clamping sub-plate; 504 - clamping block; 601- reversing main gear; 602- reversing motor; 603- reversing bearing; 701- conveying sub-rod; 702- tension measuring rod; 703- conveying sub-rod reversing motor; 704- tension measuring rod reversing motor; 705- reversing block; 706- camera; 707- lighting lamp; 708- tension sensor; 709- pull rope; 801- adapter sub-rod; 802- flexible measuring sub-gear; 803- flexible measuring main gear; 804- flexible measuring motor; 805- flexible measuring bearing; 806- adapter block; 807- adapter clamp; 808- vertical slide bar; 809- horizontal slide bar; 810- fixed plate; 811- adapter plate; 901- wire; 902- resistance measuring head; 903- clamping ring; 904- resistance measuring motor; 905- resistance measuring positioning plate. DETAILED DESCRIPTION
[0019] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.
[0020] Embodiment 1, by Figure 1-Figure 3 , Figure 5 , Figure 7-10 , Fig.12The present invention provides a protective equipment storage device for electric cabinet maintenance, comprising a protective box 1, the protective box 1 is made of alloy material, the protective box 1 is used to support the entire device, a support rod 2 is provided at the bottom of the protective box 1, the support rod 2 is retractable, so that the protective box 1 can be moved to a desired height, the upper and lower ends of the support rod 2 are rotatably connected with a connecting plate 201 through a rotating shaft, the connecting plate 201 is made of alloy material, the connecting plate 201 is used to position the support rod 2, the top connecting plate 201 is fixedly connected to the protective box 1, and the bottom of the connecting plate 201 is fixed with a connecting block 202, the connecting block 202 is made of alloy material, and a plurality of positioning rods 2 are fixed to the outside of the connecting block 202 03, the connecting block 202 is used to position the positioning rod 203, each positioning rod 203 is fixed with a positioning plate 204 on the outside, the positioning rod 203 is retractable, so as to drive the positioning plate 204 to move, the positioning plate 204 is made of plastic material, and the positioning plate 204 can ensure the stability of the entire device, a nitrogen box 3 is fixed on the left side of the protection box 1, the nitrogen box 3 is made of alloy material, the nitrogen box 3 is used to contain the required nitrogen, the front end of the nitrogen box 3 is fixedly connected to the protection box 1 through a pipeline, a controller 101 is fixed on the top of the protection box 1, the controller 101 is used to control the entire device, and a power supply 102 is fixed on the right end of the controller 101, the power supply 102 is the power supply for the entire device The device provides the required energy. The upper surface of the protective box 1 is slidably connected with a box door 404, and the box door 404 is made of alloy material. The box door 404 can ensure the sealing of the protective box 1. The protective box 1 is provided with multiple groups of clamping main rods 5 inside, and each group of the clamping main rods 5 is provided with a clamping sub-rod 502 outside. The clamping main rod 5 is retractable, thereby driving the clamping sub-rod 502 to move, and the clamping sub-rod 502 is retractable, thereby driving the clamping sub-plate 503 to move up and down. A reversing sub-gear 6 is also provided inside the protective box 1, and a conveying main rod 7 is provided on the top of the reversing sub-gear 6. The reversing sub-gear 6 can drive the conveying main rod 7 to rotate by rotating, and the top of the conveying main rod 7 is rotatably connected with a conveying sub-rod 701 The conveying main rod 7 is retractable, so that it can drive the conveying sub-rod 701 to move up and down. A tension measuring rod 702 is provided at the bottom of the left end of the conveying sub-rod 701. The conveying sub-rod 701 is retractable, so that it can drive the tension measuring rod 702 to move. The tension measuring rod 702 is retractable, so that it can adapt to protective equipment of different sizes. The front and rear ends of the tension measuring rod 702 are provided with an adapting main rod 8. The adapting main rod 8 is retractable, so that it can drive the adapting sub-rod 801 to move up and down. A flexible measuring sub-gear 802 is fixed on the outside of each fixed end of the adapting main rod 8. The flexible measuring sub-gear 802 can drive the adapting main rod 8 to rotate by rotating. An adapting sub-rod 801 is fixed at the bottom of each adapting main rod 8.Each of the adapter sub-rods 801 is fixed with adapter clips 807 at both ends. The adapter sub-rods 801 are retractable, so as to drive the adapter clips 807 to move. The adapter clips 807 are made of alloy material. Each adapter clip 807 is provided with an adapter block 806 at the top. The adapter block 806 is made of alloy material. The adapter block 806 and the adapter clip 807 are used to clamp the protective device. Each of the adapter sub-rods 801 is also provided with a resistance measuring head 902 at the top. The left ends of the two resistance measuring heads 902 are connected to a resistance measuring instrument 9 through a wire 901. The resistance measuring instrument 9 and the resistance measuring head 902 are used to detect the resistance value of the protective device, so as to achieve the purpose of detecting the insulation performance of the protective device.
[0021] Embodiment 2, based on embodiment 1, Figure 4 , Figure 6It is given that two locking slide bars 206 are fixed on the outer end of each connecting plate 201, and the locking slide bars 206 are made of alloy material. A locking plate 205 is slidably connected to the outside of each locking slide bar 206, and the locking slide bar 206 is used to position the locking plate 205. The locking plate 205 is made of alloy material, and the locking plate 205 is used to position the locking rod 207. A locking spring 208 is provided on the outside of each locking slide bar 206 and is fixedly connected to the locking plate 205. The other end of each locking spring 208 is fixedly connected to the connecting plate 201 on its inner side. The locking spring 208 is elastic, so that the locking plate 205 can be free from force when it is not in contact with the connecting plate 201. Close to the connecting plate 201, a locking rod 207 is fixed on the inner side of each locking plate 205, and the locking rod 207 is made of alloy material. The locking rod 207 can position the support rod 2 by inserting into the locking cavity 209. A plurality of locking cavities 209 are provided on the support rod 2, and each locking cavity 209 is slidably connected to the locking rod 207 inside it. A handle 103 is also clamped at the front end of the protective box 1, and the handle 103 is made of rubber material. The handle 103 facilitates the staff to move the entire device. A nitrogen pump 301 is fixed on the left side of the protective box 1, and the nitrogen pump 301 is fixedly connected to the nitrogen box 3 through a pipeline. An air inlet valve 302 is fixed at the end, and the nitrogen pump 301 and the air inlet valve 302 can cooperate to pump the nitrogen inside the nitrogen box 3 into the inside of the protective box 1. The air inlet valve 302 is fixedly connected to the protective box 1 through a pipeline. An air outlet valve 303 is also fixed at the left end of the protective box 1. The air outlet valve 303 can output the air inside the protective box 1 when it is opened. A nitrogen sensor 304 is fixed at the rear end of the nitrogen box 3, and the nitrogen sensor 304 can monitor the nitrogen content inside the protective box 1. A box door control rod 4 is fixed on the top of the protective box 1, and the right end of the box door control rod 4 is rotatably connected to the box door moving rod 401, and the box door control rod 4 can drive the box door moving rod 401 rotates, a door bearing 402 is fixed to the right end of the door moving rod 401, and the door moving rod 401 can drive the door bearing 402 to move by rotating, and a door sealing plate 403 is fixed to the right end of the outer ring of the door bearing 402, and the door sealing plate 403 is made of alloy material, and the right end of the door sealing plate 403 is fixedly connected to the door 404, and the door sealing plate 403 is used to position the door 404, and the door 404 is externally slidably connected to a door slide rail 405, and the door slide rail 405 is made of alloy material, and the door slide rail 405 is used to position the door 404, and the door slide rail 405 is fixedly connected to the protection box 1; Before using the device, the staff moves the entire device to the required maintenance position through the handle 103, and further the staff pulls the two groups of the locking plates 205 to move the multiple locking rods 207, so that the support rod 2 can rotate. When the support rod 2 rotates to vertical, the staff loosens the locking plates 205 in turn, so that the locking rods 207 are inserted into the locking cavity 209, so that the support rod 2 and the protective box 1 are vertical. At this time, the staff places the entire device in the electrical cabinet, and further the controller 101 controls the multiple positioning rods 203 to work in coordination, so that the multiple positioning plates 204 are tightly attached to the inner wall of the electrical cabinet, so that the entire device is fixed to the electrical cabinet, and further the controller 101 controls the support rod 2 to retract so that the protective box 1 moves to the required height, thereby facilitating the removal of protective equipment. When it is necessary to protect the components in the electrical cabinet, the controller 101 controls the multiple positioning rods 203 to retract and extend so that the protective box 1 moves to the required height. The door control rod 4 controls the rotation of the door moving rod 401 to drive the door bearing 402 to move, thereby driving the door sealing plate 403 to move, thereby driving the door 404 to move, so that the protective box 1 is opened. When the protection is completed, the controller 101 controls the door 404 to close. Further, the controller 101 controls the nitrogen pump 301, the air inlet valve 302 and the air outlet valve 303 to cooperate to fill the protective box 1 with nitrogen, thereby ensuring the service life of the protective equipment. At this time, the controller 101 can monitor the nitrogen content in the protective box 1 through the nitrogen sensor 304. Further, the staff can rotate the support rod 2 by pulling the locking plate 205, so that the support rod 2 is laid down. Further, the positioning rod 203 is extended and retracted to make the positioning plate 204 clamp the protective box 1, so that the staff can carry the entire device by hand, thereby improving the portability of the entire device.
[0022] Embodiment 3, based on embodiment 1, Fig.11 , Fig.13It is given that a plurality of clamping blocks 504 are fixed inside the protective box 1, and the clamping blocks 504 are made of alloy material. Each of the clamping blocks 504 is fixedly connected to a group of the clamping main rods 5 at its top, and the clamping blocks 504 are used to support the clamping main rods 5. A clamping main board 501 is fixed to the outer end of each of the clamping main rods 5, and the clamping main board 501 is made of alloy material. Each of the clamping main boards 501 is fixedly connected to the clamping sub-rod 502 at its outer end, and a clamping sub-plate 503 is fixed to the top of each of the clamping sub-rods 502, and the clamping sub-plate 503 is made of alloy material. The clamping main board 501 and the clamping sub-plate 503 can cooperate to clamp protective equipment. A reversing bearing 6 is also fixed inside the protective box 1. 03, the inner ring of the reversing bearing 603 is fixedly connected to the reversing sub-gear 6 on its top through a rotating shaft, the reversing bearing 603 is used to position the reversing sub-gear 6, the reversing sub-gear 6 is fixedly connected to the conveying main rod 7 on its top, the reversing sub-gear 6 is meshingly connected with a reversing main gear 601, the reversing main gear 601 can drive the reversing sub-gear 6 to rotate, the reversing main gear 601 is rotatably connected to a reversing motor 602 at the bottom, the reversing motor 602 can drive the reversing main gear 601 to rotate, the reversing main gear 601 is fixedly connected to the protective box 1, the top front end of the conveying main rod 7 is fixed with a conveying sub-rod reversing motor 703, the conveying sub-rod reversing motor 703 is connected to the The conveying sub-rod 701 is rotatably connected, and the conveying sub-rod reversing motor 703 can drive the conveying sub-rod 701 to rotate by rotating. A tension measuring rod reversing motor 704 is fixed to the front end of the left side of the conveying sub-rod 701. The tension measuring rod reversing motor 704 is rotatably connected to a reversing block 705 through a rotating shaft. The tension measuring rod reversing motor 704 can drive the reversing block 705 to rotate by rotating. The bottom of the reversing block 705 is fixedly connected to the tension measuring rod 702. The reversing block 705 is used to position the tension measuring rod 702. A camera 706 is fixed to the left end of the tension measuring rod 702. The camera 706 is used to monitor the protective equipment inside the protective box 1. A lighting fixture is fixed to the rear side of the camera 706. Lamp 707, the lighting lamp 707 provides illumination for the camera 706, a tension sensor 708 is provided at the bottom of the camera 706, a fixing plate 810 is fixed to both the front and rear ends of the tension measuring rod 702, the fixing plate 810 is made of alloy material, an adapter plate 811 is fixed to the outside of each fixing plate 810, the fixing plate 810 is used to position the adapter plate 811, the adapter plate 811 is made of alloy material, the adapter plate 811 is used to position the flexible measuring bearing 805, the front and rear ends of the tension sensor 708 are fixedly connected to the fixing plate 810 at one end thereof by a pull rope 709, the tension sensor 708 and the pull rope 709 are used together to monitor the tension exerted on the protective device,A flexible measuring bearing 805 is fixed inside each of the adapter plates 811, and the inner ring of each of the flexible measuring bearings 805 is fixedly connected to the adapter main rod 8 inside it. Transverse sliding bars 809 are fixed at both ends of each of the fixed plates 810. The transverse sliding bars 809 are made of alloy material. Each of the transverse sliding bars 809 is slidably connected to the adapter block 806 at one end thereof. The transverse sliding bars 809 can ensure that the adapter block 806 can move left and right while preventing the adapter block 806 from moving up and down. A vertical sliding bar 808 is fixed on the top of each of the adapter clips 807. The vertical sliding bar 808 is made of alloy material. Each of the vertical sliding bars 808 is slidably connected to the adapter block 806 at one end thereof. The vertical sliding bar 808 can drive the adapter block 806 to move left and right. Each of the flexible measuring sub-gears 802 is meshedly connected with a flexible measuring main gear 803. The flexible measuring main gear 803 can drive the flexible measuring sub-gear 802 to rotate. Each of the flexible measurement main gears 803 is rotatably connected to a flexible measurement motor 804, and the flexible measurement motor 804 can drive the flexible measurement main gear 803 to rotate. Each of the flexible measurement motors 804 is fixedly connected to the tension measurement rod 702 at its bottom. A resistance measurement positioning plate 905 is also fixedly provided on the top of each of the adapter sub-rods 801. The resistance measurement positioning plate 905 is made of alloy material. A resistance measurement motor 904 is fixedly provided on the right end of each of the resistance measurement positioning plates 905. The resistance measurement positioning plate 905 is used to position the resistance measurement motor 904. A clamping ring 903 is rotatably connected to the left side of each of the resistance measurement motors 904. The resistance measurement motor 904 can drive the clamping ring 903 to rotate. Each of the clamping rings 903 is slidably connected to the resistance measurement head 902 at one end thereof. The clamping ring 903 is used to clamp the resistance measurement head 902. The resistance measuring instrument 9 is fixedly connected to the reversing sub-gear 6. When the protective equipment needs to be taken out and the box door 404 is opened, the controller 101 controls the camera 706 and the lighting lamp 707 to work, so as to monitor the internal environment of the protective box 1. At this time, the staff can observe the protective equipment inside the protective box 1 through the controller 101. Further, the staff can click on the protective equipment of the required shape and size on the controller 101 according to the needs. At this time, the controller 101 controls the reversing motor 602 to work, thereby driving the reversing main gear 601 to rotate, thereby driving the reversing sub-gear 6 to rotate, so that the adapter sub-rod 801 rotates to the side of the required protective equipment. Further, the controller 101 controls the reversing motor 703 of the conveying sub-rod and the pulling force The measuring rod reversing motor 704 cooperates to make the adapting sub-rod 801 located at the top of the protective device to be taken out. Further, the controller 101 cooperates with the conveying main rod 7, the conveying sub-rod 701 and the tension measuring rod 702 to make the adapting main rod 8 located at both ends of the protective device to be taken out. Further, the controller 101 controls the clamping main rod 5 and the clamping sub-rod 502 to work, thereby loosening the protective device. Further, the controller 101 controls the adapting main rod 8 and the adapting sub-rod 801 to work, thereby making the adapting sub-rod 801 move upward, and at the same time controls the two adapting clamps 807 to approach, thereby clamping the protective device. Further, the controller 101 controls the reversing motor 704 to cooperate to make the adapting sub-rod 801 located at the top of the protective device to be taken out. The direction motor 602, the conveying sub-rod reversing motor 703 and the tension measuring rod reversing motor 704 make the tension measuring rod 702 transport the protective device out of the protection box 1, and further the controller 101 controls the adaptation main rod 8 and the adaptation sub-rod 801 to work in reverse, thereby loosening the protective device. At this time, the staff performs protective work through the protective device. Further, the staff protects different types of electrical cabinet devices in turn. After the protection is completed, the controller 101 can disengage the protection box 1 by controlling the positioning rod 203, thereby facilitating the movement of the entire device. When no protection is needed here, the staff places the protective device on the top of the adaptation clamp 807. Further, the controller 101 controls the The adapting main rod 8 and the adapting sub-rod 801 enable the adapting clamp 807 and the adapting block 806 to clamp the protective device. Further, the controller 101 controls the extension of the tension measuring rod 702, so that the tensile stress of the protective device can be detected by the tension sensor 708. At the same time, the controller 101 controls the flexible measurement motor 804 to drive the flexible measurement main gear 803 to rotate, thereby driving the flexible measurement sub-gear 802 to rotate, thereby driving the adapting main rod 8 to rotate, thereby driving the protective device to bend, so as to determine whether the hardness of the protective device is qualified. Further, the controller 101 uses the resistance measurement motor 904 to make the resistance measurement head 902 close to the protective device.Then, the resistance value of the protective device can be detected by the cooperation of the resistance measuring instrument 9 and the resistance measuring head 902, so as to judge whether its insulation performance is qualified, and transmit the detection data to the controller 101. If the protective device is detected to be qualified, the controller 101 controls the reversing motor 602, the conveying sub-rod reversing motor 703, and the tension measuring rod reversing motor 704 to convey the protective device to the top of the vacant clamping main rod 5, and further the protective device can be clamped again by the cooperation of the adapting main rod 8, the adapting sub-rod 801, the clamping main rod 5 and the clamping sub-rod 502. If the detection is unqualified, the controller 101 sends out an alarm, and the staff further replaces the protective device of the same shape and size, and places the new protective device in the vacant place inside the protective box 1 through the conveying main rod 7, the conveying sub-rod 701, and the tension measuring rod 702, so as to ensure the service life of the protective device.
[0023] A protective equipment storage method for electric cabinet maintenance in this embodiment is based on the protective equipment storage device for electric cabinet maintenance as described above, and includes the following steps: Step 1: The staff moves the entire device to the required maintenance position through the handle 103, and further the staff pulls the two sets of locking plates 205 to rotate the support rod 2, so that the connecting block 202 is opened, and further the entire device is placed in the electric cabinet, and further the controller 101 controls the multiple positioning rods 203 to work together, so that the multiple positioning plates 204 are closely attached to the inner wall of the electric cabinet, so that the entire device is fixed to the electric cabinet, and further the controller 101 controls the support rod 2 to extend and retract so that the protection box 1 moves to the required height, so as to facilitate the removal of the protective equipment; Step 2: The controller 101 controls the camera 706 and the lighting lamp 707 to work, so as to monitor the internal environment of the protection box 1. At this time, the staff can observe the protection equipment inside the protection box 1 through the controller 101. Further, the staff can click on the protection equipment of the required shape and size on the controller 101 according to the needs; Step 3: At this time, the controller 101 controls the reversing motor 602, the conveying sub-rod reversing motor 703, and the tension measuring rod reversing motor 704 to work together, so that the adapting sub-rod 801 is located at the top of the required protective device, and further the controller 101 controls the clamping main rod 5 and the clamping sub-rod 502 to work, so as to loosen the protective device, and further the controller 101 controls the adapting main rod 8 and the adapting sub-rod 801 to work, so as to clamp the protective device; Step 4: The controller 101 further controls the rotation of the door moving rod 401 through the door control rod 4 to drive the door 404 to move, so that the protection box 1 is opened. The controller 101 further controls the reversing motor 602, the conveying sub-rod reversing motor 703 and the tension measuring rod reversing motor 704 again to make the tension measuring rod 702 convey the protection device out of the protection box 1. At this time, the staff performs the protection work. The staff further protects different types of electrical cabinets in turn. After the protection is completed, the controller 101 can disengage the protection box 1 by controlling the positioning rod 203, so as to facilitate the movement of the entire device. Step 5: When protection is not required here, the staff puts the protective device on the top of the adapter clamp 807, and further the controller 101 controls the adapter main rod 8 and the adapter sub-rod 801 to make the adapter clamp 807 and the adapter block 806 clamp the protective device, and further the controller 101 controls the tension measuring rod 702 to extend, so that the tensile stress of the protective device can be detected by the tension sensor 708. At the same time, the controller 101 can drive the adapter main rod 8 to rotate by controlling the flexible measuring motor 804, so that the protective device can be bent, so as to determine whether the hardness of the protective device is qualified, and further the controller 101 uses the resistance measuring motor 904 to make the resistance measuring head 902 close to the protective device, and then the resistance value of the protective device can be detected by the resistance measuring instrument 9, so as to determine whether its insulation performance is qualified, and transmit the detection data to the controller 101; Step 6: If the protective device is found to be qualified, the controller 101 controls the reversing motor 602, the conveying sub-rod reversing motor 703, and the tension measuring rod reversing motor 704 to convey the protective device to the top of the vacant clamping main rod 5, and further the protective device can be clamped again by the cooperation of the adapting main rod 8, the adapting sub-rod 801, the clamping main rod 5 and the clamping sub-rod 502. If the detection is unqualified, the controller 101 issues an alarm, and the staff further replaces the protective device of the same shape and size, and places the new protective device in the vacant place inside the protective box 1 by the conveying main rod 7, the conveying sub-rod 701, and the tension measuring rod 702; Step seven: The controller 101 further controls the box door 404 to close, and further the controller 101 controls the nitrogen pump 301, the air inlet valve 302 and the air outlet valve 303 to cooperate to fill the inside of the protective box 1 with nitrogen, thereby ensuring the service life of the protective equipment. Further, the staff pulls the locking plate 205 to rotate the support rod 2, thereby making the support rod 2 fall down, making it convenient for the staff to carry the entire device.
[0024] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0025] 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. A protective equipment storage device for electric cabinet maintenance, characterized in that: The invention comprises a protection box (1), wherein a support rod (2) is provided at the bottom of the protection box (1), and the upper and lower ends of the support rod (2) are rotatably connected to a connecting plate (201) via a rotating shaft, the top connecting plate (201) is fixedly connected to the protection box (1), and the bottom of the bottom connecting plate (201) is fixedly provided with a connecting block (202), and a plurality of positioning rods (203) are fixedly provided on the outside of the connecting block (202), and a positioning plate (204) is fixedly provided on the outside of each positioning rod (203), and a nitrogen box (3) is fixedly provided on the left side of the protection box (1), and the front end of the nitrogen box (3) is fixedly connected to the protection box (1) via a pipeline, and a controller (101) is fixedly provided on the top of the protection box (1), and a power supply (102) is fixedly provided on the right end of the controller (101), and a box door (404) is slidably connected to the upper surface of the protection box (1), and a plurality of groups of clamping main rods (5) are provided inside the protection box (1), and each group of the clamping main rods (5) A clamping sub-rod (502) is provided on the outside, and a reversing sub-gear (6) is also provided inside the protection box (1). A conveying main rod (7) is provided on the top of the reversing sub-gear (6). A conveying sub-rod (701) is rotatably connected to the top of the conveying main rod (7). A tension measuring rod (702) is provided on the bottom of the left end of the conveying sub-rod (701). Both front and rear ends of the tension measuring rod (702) are provided with an adapting main rod (8). A flexible measuring sub-gear (802) is fixed on the outside of the fixed end of each adapting main rod (8). An adapting sub-rod (801) is fixed on the bottom of each adapting main rod (8). Adapting clamps (807) are fixed on both ends of each adapting sub-rod (801). An adapting block (806) is provided on the top of each adapting clamp (807). A resistance measuring head (902) is also provided on the top of each adapting sub-rod (801). The left ends of the two resistance measuring heads (902) are connected to a resistance measuring instrument (9) via electric wires (901).
2. The protective equipment storage device for electric cabinet maintenance according to claim 1 is characterized in that: Two locking slide bars (206) are fixed to the outer end of each connecting plate (201); each locking slide bar (206) is slidably connected to a locking plate (205) on the outside; each locking slide bar (206) is provided with a locking spring (208) on the outside and fixedly connected to the locking plate (205); the other end of each locking spring (208) is fixedly connected to the connecting plate (201) on the inside thereof; a locking rod (207) is fixedly connected to the inside of each locking plate (205); a plurality of locking cavities (209) are provided on the supporting rod (2); each locking cavity (209) is slidably connected to the locking rod (207) inside thereof.
3. The protective equipment storage device for electric cabinet maintenance according to claim 1 is characterized in that: The front end of the protection box (1) is also clamped with a handle (103); a nitrogen pump (301) is fixed on the left side of the protection box (1); the nitrogen pump (301) is fixedly connected to the nitrogen box (3) via a pipeline; an air inlet valve (302) is fixedly connected to the protection box (1) via a pipeline; an air outlet valve (303) is also fixedly connected to the left end of the protection box (1); and a nitrogen sensor (304) is fixedly connected to the rear end of the nitrogen box (3).
4. The protective equipment storage device for electric cabinet maintenance according to claim 3 is characterized in that: A door control rod (4) is fixed on the top of the protection box (1); the right end of the door control rod (4) is rotatably connected to a door moving rod (401); the right end of the door moving rod (401) is fixed to a door bearing (402); the right end of the outer ring of the door bearing (402) is fixed to a door sealing plate (403); the right end of the door sealing plate (403) is fixedly connected to the door (404); the outside of the door (404) is slidably connected to a door slide rail (405); and the door slide rail (405) is fixedly connected to the protection box (1).
5. The protective equipment storage device for electric cabinet maintenance according to claim 4 is characterized in that: A plurality of clamping blocks (504) are fixed inside the protective box (1), each of the clamping blocks (504) is fixedly connected to a group of the clamping main rods (5) at the top thereof, a clamping main plate (501) is fixedly connected to the outer end of each of the clamping main rods (5), each of the clamping main plates (501) is fixedly connected to the clamping sub-rods (502) at the outer end thereof, and a clamping sub-plate (503) is fixedly connected to the top of each of the clamping sub-rods (502).
6. The protective equipment storage device for electric cabinet maintenance according to claim 5 is characterized in that: A reversing bearing (603) is also fixed inside the protection box (1); the inner ring of the reversing bearing (603) is fixedly connected to the reversing sub-gear (6) at its top via a rotating shaft; the reversing sub-gear (6) is fixedly connected to the conveying main rod (7) at its top; the reversing sub-gear (6) is meshingly connected to a reversing main gear (601); the bottom of the reversing main gear (601) is rotatably connected to a reversing motor (602); and the reversing main gear (601) is fixedly connected to the protection box (1).
7. The protective equipment storage device for electric cabinet maintenance according to claim 6 is characterized in that: A conveying auxiliary rod reversing motor (703) is fixed to the front end of the top of the conveying main rod (7), and the conveying auxiliary rod reversing motor (703) is rotatably connected to the conveying auxiliary rod (701) via a rotating shaft. A tension measuring rod reversing motor (704) is fixed to the front end of the left side of the conveying auxiliary rod (701), and the tension measuring rod reversing motor (704) is rotatably connected to a reversing block (705) via a rotating shaft. The bottom of the reversing block (705) is fixedly connected to the tension measuring rod (702). A camera (706) is fixed to the left end of the tension measuring rod (702), and an illuminating lamp (707) is fixed to the rear side of the camera (706). A tension sensor (708) is provided at the bottom of the camera (706).
8. The protective equipment storage device for electric cabinet maintenance according to claim 7 is characterized in that: The front and rear ends of the tension measuring rod (702) are fixed with fixing plates (810), and an adapter plate (811) is fixed on the outside of each fixing plate (810). The front and rear ends of the tension sensor (708) are fixedly connected to the fixing plate (810) at one end thereof via a pull rope (709). A flexible measuring bearing (805) is fixed inside each adapter plate (811), and the inner ring of each flexible measuring bearing (805) is fixedly connected to the adapter main rod (8) inside it. Transverse sliding rods (809) are fixed at both ends of each fixing plate (810). The horizontal slide bar (809) is slidably connected to the adapter block (806) at one end thereof, a vertical slide bar (808) is fixed on the top of each adapter clip (807), each vertical slide bar (808) is slidably connected to the adapter block (806) at one end thereof, each flexible measurement sub-gear (802) is meshingly connected to a flexible measurement main gear (803), each flexible measurement main gear (803) is rotatably connected to a flexible measurement motor (804), and each flexible measurement motor (804) is fixedly connected to the tension measurement rod (702) at its bottom.
9. The protective equipment storage device for electric cabinet maintenance according to claim 8, characterized in that: A resistance measuring positioning plate (905) is also fixed to the top of each adapter sub-rod (801), a resistance measuring motor (904) is fixed to the right end of each resistance measuring positioning plate (905), a clamping ring (903) is rotatably connected to the left side of each resistance measuring motor (904), each clamping ring (903) is slidably connected to the resistance measuring head (902) at one end thereof, and the resistance measuring instrument (9) is fixedly connected to the reversing sub-gear (6).
10. A method for storing protective equipment for electric cabinet maintenance, based on a protective equipment storage device for electric cabinet maintenance according to any one of claims 1 to 9, characterized in that: The following steps are involved: Step 1: The staff moves the entire device to the desired maintenance position through the handle (103), and further the staff pulls the two sets of locking plates (205) to rotate the support rod (2), thereby opening the connection block (202), and further placing the entire device in the electric cabinet, and further the controller (101) controls the multiple positioning rods (203) to work in coordination, thereby making the multiple positioning plates (204) close to the inner wall of the electric cabinet, thereby fixing the entire device to the electric cabinet, and further the controller (101) controls the support rod (2) to extend and retract so that the protection box (1) moves to the desired height, thereby facilitating the removal of the protective device; Step 2: The controller (101) controls the camera (706) and the lighting (707) to operate, thereby monitoring the internal environment of the protection box (1). At this time, the staff can observe the protective equipment inside the protection box (1) through the controller (101). Further, the staff can click on the protective equipment of the desired shape and size on the controller (101) according to the needs; Step 3: At this time, the controller (101) controls the reversing motor (602), the conveying sub-rod reversing motor (703), and the tension measuring rod reversing motor (704) to work in coordination, so that the adapting sub-rod (801) is located at the top of the required protective device. The controller (101) further controls the clamping main rod (5) and the clamping sub-rod (502) to work, so as to loosen the protective device. The controller (101) further controls the adapting main rod (8) and the adapting sub-rod (801) to work, so as to clamp the protective device. Step 4: The controller (101) further controls the rotation of the door moving rod (401) through the door control rod (4) to drive the door (404) to move, thereby opening the protection box (1). The controller (101) further controls the tension measuring rod (702) to transport the protective device out of the protection box (1) through the reversing motor (602), the conveying auxiliary rod reversing motor (703) and the tension measuring rod reversing motor (704). At this time, the staff performs the protection work. The staff further protects different types of electrical cabinet devices in turn. After the protection is completed, the controller (101) can disengage the protection box (1) by controlling the positioning rod (203), thereby facilitating the movement of the entire device. Step 5: When protection is not required at this point, the staff member places the protective device on the top of the adapter clamp (807), and the controller (101) controls the adapter main rod (8) and the adapter sub-rod (801) to make the adapter clamp (807) and the adapter block (806) clamp the protective device. The controller (101) controls the tension measuring rod (702) to extend, so that the tension sensor (708) can be used to detect whether the tensile stress of the protective device is qualified. At the same time, the controller (101) controls the flexible measuring motor (804) to drive the adapter main rod (8) to rotate, so that the protective device can be bent, so as to determine whether the hardness of the protective device is qualified. The controller (101) uses the resistance measuring motor (904) to make the resistance measuring head (902) close to the protective device, and then the resistance value of the protective device can be detected by the resistance measuring instrument (9), so as to determine whether its insulation performance is qualified, and transmit the detection data to the controller (101); Step 6: If the protective device is found to be qualified, the controller (101) controls the reversing motor (602), the conveying sub-rod reversing motor (703), and the tension measuring rod reversing motor (704) to convey the protective device to the top of the vacant clamping main rod (5), and further the protective device can be clamped again by cooperating with the adapting main rod (8), the adapting sub-rod (801), the clamping main rod (5), and the clamping sub-rod (502). If the detection is unqualified, the controller (101) issues an alarm, and the staff further replaces the protective device with a protective device of the same shape and size, and places the new protective device in the vacant space inside the protective box (1) by the conveying main rod (7), the conveying sub-rod (701), and the tension measuring rod (702); Step 7: The controller (101) controls the box door (404) to close. The controller (101) controls the nitrogen pump (301), the air inlet valve (302) and the air outlet valve (303) to cooperate to fill the interior of the protective box (1) with nitrogen, thereby ensuring the service life of the protective device. The staff pulls the locking plate (205) to rotate the support rod (2), thereby causing the support rod (2) to fall down, thereby facilitating the staff to carry the entire device.