A combined ground wire storage device

Abstract

This invention belongs to the field of power construction technology, specifically a combined grounding wire storage device, including a base plate. Two fixed frames are fixedly connected to the upper surface of the base plate. A winding frame is rotatably mounted inside each of the two fixed frames, and both ends of the winding frame are detachably connected to the fixed frames. A movable plate is symmetrically slidably mounted on the upper surface of the base plate, with the two fixed frames located between the two movable plates. A connecting sleeve is rotatably connected to adjacent sides of each of the two movable plates, and a connecting groove is provided inside the connecting sleeve. A rotating rod is rotatably connected inside the winding frame, and a cross plate is slidably connected to both ends of the rotating rod. A connecting block is fixedly connected to one end of each cross plate, and the connecting block matches the connecting groove. By providing the movable plate and connecting sleeve, each component can be easily disassembled and replaced, thus facilitating maintenance and upkeep.

Description

Technical Field

[0001] This invention belongs to the field of power construction technology, specifically a combined grounding wire storage device. Background Technology

[0002] A grounding wire is a safety return line used to transfer high voltage or static electricity to the earth to protect equipment and people. Grounding wires are usually long wires made of conductive material, with one end connected to the casing of the equipment or the power line and the other end connected to the earth. When the equipment leaks current or has static electricity, the grounding wire will conduct the current to the earth, thus avoiding damage to the equipment and people.

[0003] A patent application with publication number CN115385192A discloses a combined electric grounding wire storage device, including a flatbed cart, a storage roller, a battery, a microcontroller, a mounting bracket, an electromagnetic speed-regulating motor, a fixing buckle, a roller shaft, a bearing seat, a belt drive device, and a switching power supply. The belt drive device includes pulley I and pulley II; pulley I is connected to the output shaft of the electromagnetic speed-regulating motor; pulley II is connected to one end of the roller shaft; and the storage roller is fitted onto the outside of the roller shaft. This invention automatically winds up the grounding wire by setting up the storage roller and the electromagnetic speed-regulating motor.

[0004] In the aforementioned prior art, when using it, the storage roller needs to be fitted onto the surface of the roller shaft. After placement, the storage roller also needs to be fixed in place. After storage is completed, the limiting position between the storage roller and the roller shaft is released to remove the storage roller. This process is cumbersome and requires a lot of time and effort to install or disassemble, resulting in a decrease in storage efficiency.

[0005] Therefore, the present invention provides a combined grounding wire storage device. Summary of the Invention

[0006] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0007] The technical solution adopted by this invention to solve its technical problem is as follows: A combined grounding wire storage device of this invention includes a base plate. Two fixed frames are fixedly connected to the upper surface of the base plate. A winding frame is rotatably arranged inside the two fixed frames, and both ends of the winding frame are detachably connected to the fixed frames. Moving plates are symmetrically slidably arranged on the upper surface of the base plate. The two fixed frames are located between the two moving plates. A connecting sleeve is rotatably connected to adjacent sides of the two moving plates. A connecting groove is provided inside the connecting sleeve. A rotating rod is rotatably connected inside the winding frame. Both ends of the frame are slidably connected to a cross plate. One end of the cross plate is fixedly connected to a connecting block, and the connecting block matches the connecting groove. The other end of the cross plate is fixedly connected to a moving tube. The surface of the rotating rod is fixedly connected to a fixed tube. The upper surfaces of the fixed tube and the moving tube are rotatably connected to a scissor frame. One end of one support rod of the scissor frame is rotatably connected to a clamping plate, and one end of the other support rod of the scissor frame is slidably connected to the lower surface of the clamping plate. The inside of the winding frame is slidably connected to a pressure roller. Both ends of the winding frame are provided with fixed grooves, and the size of the fixed grooves matches the size of the clamping plate.

[0008] Preferably, a bidirectional lead screw is rotatably connected to the upper surface of the base plate, and the two ends of the bidirectional lead screw are respectively connected to the internal threads of the two movable plates. A first motor is fixedly connected to the upper surface of the base plate, and the output end of the first motor is fixedly connected to one end of the bidirectional lead screw.

[0009] Preferably, a second motor is fixedly connected to one side of the movable plate, and the output end of the second motor is fixedly connected to one end of the connecting sleeve.

[0010] Preferably, a first counterweight is fixedly connected to the surface of the connecting sleeve, and a second counterweight is fixedly connected to one end of the cross plate.

[0011] Preferably, a second spring is fixedly connected between the moving tube and the fixed tube, and a second sliding groove is provided on the lower surface of the clamp, the interior of the second sliding groove being slidably connected to one end of the scissor bracket.

[0012] Preferably, both ends of the winding frame are provided with fixing grooves, and the size of the fixing grooves matches the size of the clamping plate. The interior of each fixing groove is slidably connected with a moving block. Both sides of each moving block are symmetrically provided with limit grooves. The surface of the winding frame is symmetrically and rotatably provided with limit plates. One end of each limit plate is slidably connected to the interior of the limit groove. One side of each moving block is rotatably connected with a connecting rod. One end of each connecting rod is rotatably connected with an adjusting plate, and the adjusting plate is rotatably connected to one end of the winding frame. The interior of each adjusting plate is slidably connected to one end of the pressure roller.

[0013] Preferably, both ends of the winding frame are provided with a first sliding groove, the inside of the adjusting plate is provided with a third sliding groove, and both ends of the pressure roller are slidably connected to the inside of the first sliding groove and the inside of the second sliding groove.

[0014] Preferably, the limiting groove includes a moving section, a limiting section and a resetting section, and a third spring is fixedly connected between the surface of the moving block and the surface of the winding frame.

[0015] Preferably, a moving rod is slidably connected to one side of the moving plate, a first protrusion is fixedly connected to one side of the moving plate, and one end of the moving rod is in contact with the upper surface of the first protrusion. A first spring is fixedly connected between the surface of the moving rod and one side of the fixed frame. A pressure rod is rotatably connected to one end of the moving rod. A rotating plate is symmetrically rotatably arranged on the surface of the pressure rod. One end of each rotating plate is rotatably connected to the upper surface of the fixed frame. A second protrusion is fixedly connected to the inner surfaces of the two fixed frames.

[0016] Preferably, both ends of the winding frame are provided with positioning grooves, and the dimensions of the positioning grooves are respectively matched with the dimensions of the pressure rod and the second protrusion.

[0017] The beneficial effects of this invention are as follows:

[0018] 1. The present invention discloses a combined grounding wire storage device, which, by setting a movable plate and a connecting sleeve, can position the winding frame inside the fixed frame. The grounding wire is then placed on the surface of the winding frame and the pressure roller is driven to press and fix the grounding wire. Subsequently, the movable plate is driven to slide inside the base plate, and the movable plate drives the connecting sleeve to slide inside the winding frame. The connecting groove of the connecting sleeve corresponds to the connecting block at one end of the cross plate. During the sliding process of the connecting sleeve, it squeezes the cross plate to slide, so that the cross plate pushes the movable tube to slide on the surface of the rotating rod. The movable tube slides and pushes the scissor frame to deform. The scissor frame drives the clamp plate to move upward and fit against the inner wall of the winding frame. At this time, driving the connecting sleeve to rotate can drive the winding frame to rotate synchronously, and the winding frame can then store the grounding wire. The device adopts a combined design, and each component can be easily disassembled and replaced, so it is easy to maintain and repair. After the grounding wire is stored, the winding frame can be removed. The operation is simple and convenient, reducing the user's operating burden and making the device more flexible and adaptable.

[0019] 2. The combined grounding wire storage device of the present invention includes a movable block. When one end of the grounding wire needs to be fixed, the movable block is pushed upward by the clamping plate. At this time, the limiting plate slides in the movable section. When the limiting plate slides from the movable section to the limiting section, the connecting block is limited by the limiting plate, thus fixing the position of the connecting block. The moving block rises, causing the connecting rod to rotate. The connecting rod pushes the adjusting plate to rotate. The adjusting plate rotates and causes the pressure roller to slide in the third slide groove. At the same time, the pressure roller slides downward in the first slide groove. The pressure roller can fix one end of the grounding wire to complete the storage work. When the grounding wire needs to be installed, the clamping plate is raised again and fully enters the fixing groove. At this time, the limiting plate slides from the limiting section to the reset section. The limiting plate can release the limiting of the connecting block. The connecting block can then descend with the clamping plate. The resetting of the connecting block drives the pressure roller to reset, which facilitates the installation of the grounding wire. Attached Figure Description

[0020] The invention will now be further described with reference to the accompanying drawings.

[0021] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 This is a schematic diagram of the structure of the winding rack of the present invention;

[0023] Figure 3 This is a schematic diagram of the structure of the movable plate of the present invention;

[0024] Figure 4 This is a schematic diagram of the connecting sleeve of the present invention;

[0025] Figure 5 This is a schematic diagram of the structure of the fixing frame of the present invention;

[0026] Figure 6 This is a cross-sectional view of the internal structure of the winding rack of the present invention;

[0027] Figure 7 This is a cross-sectional view of the winding rack of the present invention from another perspective;

[0028] Figure 8 This is a schematic diagram of the structure of the rotating rod and the moving block of the present invention;

[0029] Figure 9 This is a schematic diagram of the structure of the movable block of the present invention;

[0030] In the diagram: 1. Base plate; 2. Moving plate; 21. Bidirectional lead screw; 22. First motor; 23. Second motor; 24. Connecting sleeve; 25. First counterweight; 26. Connecting groove; 27. First protrusion; 3. Fixed frame; 31. Rotating plate; 32. Pressure rod; 33. Moving rod; 34. First spring; 35. Second protrusion; 4. Winding frame; 41. First slide groove; 42. Pressure roller; 43. Rotating rod; 44. Fixed tube; 45. Moving tube; 46. 47. Scissors frame; 48. Clamping plate; 49. Second slide rail; 410. Second spring; 411. Cross plate; 412. Connecting block; 413. Second counterweight block; 414. Moving block; 415. Limiting groove; 416. Third spring; 417. Limiting plate; 418. Connecting rod; 419. Adjusting plate; 420. Third slide rail; 421. Positioning groove; 422. Fixing groove; 4141. Moving section; 4142. Limiting section; 4143. Reset section. Detailed Implementation

[0031] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0032] Example 1

[0033] like Figures 1 to 8 As shown in the embodiment of the present invention, a combined grounding wire storage device includes a base plate 1. Two fixed frames 3 are fixedly connected to the upper surface of the base plate 1. A winding frame 4 is rotatably mounted inside the two fixed frames 3, and both ends of the winding frame 4 are detachably connected to the fixed frames 3. Moving plates 2 are symmetrically slidably mounted on the upper surface of the base plate 1. The two fixed frames 3 are located between the two moving plates 2. Connecting sleeves 24 are rotatably connected to adjacent sides of the two moving plates 2. Connecting sleeves 24 have connecting grooves 26 inside. A rotating rod 43 is rotatably connected inside the winding frame 4. Cross plates 410 are slidably connected to both ends of the rotating rod 43. One end of the letter plate 410 is fixedly connected to a connecting block 411, and the connecting block 411 matches the connecting groove 26. The other end of the cross plate 410 is fixedly connected to a moving tube 45. The surface of the rotating rod 43 is fixedly connected to a fixing tube 44. The upper surfaces of the fixing tube 44 and the moving tube 45 are rotatably connected to scissor frames 46. One end of one support rod of the scissor frame 46 is rotatably connected to a clamping plate 47, and the other end of the scissor frame 46 is slidably connected to the lower surface of the clamping plate 47. The inside of the winding frame 4 is slidably connected to a pressure roller 42. Both ends of the winding frame 4 are provided with fixing grooves 421, and the size of the fixing grooves 421 matches the size of the clamping plate 47.

[0034] Specifically, in the existing technology, when using the winding frame 4 to store the grounding wire, one end of the winding frame 4 needs to be connected and fixed to the output end of the motor. Then, one end of the grounding wire is fixed to the surface of the winding frame 4. The motor drives the winding frame 4 to rotate and store the grounding wire. After the grounding wire is stored, the winding frame 4 also needs to be removed from the output end of the motor for storage. The winding frame 4 in the above-mentioned existing technology requires a lot of time and effort to install and remove from the output end of the motor. Therefore, the above operation increases the time for storing the grounding wire, resulting in a decrease in the efficiency of storing the grounding wire.

[0035] In use, the winding frame 4 is positioned inside the fixed frame 3. Then, the moving plates 2 are driven to move closer together. The moving plates 2 cause the connecting sleeve 24 to slide into the winding frame 4. The connecting groove 26 of the connecting sleeve 24 corresponds to the connecting block 411 at one end of the cross plate 410. When the connecting block 411 is fully inserted into the connecting groove 26, the connecting sleeve 24 continues to slide, squeezing the cross plate 410 to slide inside the rotating rod 43. This causes the cross plate 410 to push the moving tube 45 to slide on the surface of the rotating rod 43. The sliding of the moving tube 45 deforms the scissor frame 46, causing the other end of the scissor frame 46 to rotate and deform on the surface of the fixed tube 44. The deformation of the scissor frame 46 causes the clamping plate 47 to move upwards. The upward movement of the clamping plate 47... 47 enters the fixing groove 421 of the winding rack 4. At this time, the upper surface of the clamping plate 47 is not completely inserted into the fixing groove 421. Then, the grounding wire is placed on the surface of the winding rack 4. After placement, the driving pressure roller 42 slides down at both ends of the winding rack 4. The downward sliding of the pressure roller 42 can press and fix one end of the grounding wire. At this time, the connecting sleeve 24 can be driven to rotate. The connecting sleeve 24 drives the cross plate 410 to rotate. The cross plate 410 drives the rotating rod 43 and the moving tube 45 to rotate. The rotating rod 43 can drive the fixing tube 44 to rotate. The fixing tube 44 and the moving tube 45 drive the scissor frame 46 to rotate. The scissor frame 46 can drive the clamping plate 47 to rotate. The clamping plate 47 then drives the winding rack 4 to rotate synchronously. The winding rack 4 can then perform the grounding wire storage operation.

[0036] After winding is completed, the drive moving plate 2 drives the connecting sleeve 24 to reset, and the connecting groove 26 disengages from the connecting block 411. At this time, the winding frame 4 can be removed from the fixed frame 3 for disassembly.

[0037] The device adopts a modular design, and each component can be easily disassembled and replaced, making it easy to maintain and repair. After the grounding wire is stored, the winding frame 4 can be removed. The operation is simple and convenient, reducing the user's workload and making the device more flexible and adaptable.

[0038] like Figure 3As shown, a bidirectional lead screw 21 is rotatably connected to the upper surface of the base plate 1. The two ends of the bidirectional lead screw 21 are respectively connected to the internal threads of the two moving plates 2. A first motor 22 is fixedly connected to the upper surface of the base plate 1. The output end of the first motor 22 is fixedly connected to one end of the bidirectional lead screw 21.

[0039] Specifically, when it is necessary to drive the movable plate 2 to slide on the surface of the base plate 1, the first motor 22 is turned on. The first motor 22 drives the bidirectional lead screw 21 to rotate. The bidirectional lead screw 21 can drive the movable plates 2 at both ends to slide closer to each other, and the movable plates 2 can then drive the connecting sleeve 24 to slide.

[0040] like Figure 3 As shown, a second motor 23 is fixedly connected to one side of the movable plate 2, and the output end of the second motor 23 is fixedly connected to one end of the connecting sleeve 24.

[0041] Specifically, when the connecting slot 26 and the connecting block 411 correspond and the clamping plate 47 is in contact with the inner wall of the winding frame 4, the second motor 23 can be turned on. The second motor 23 can drive the connecting sleeve 24 to rotate, so that the winding frame 4 rotates to perform the winding operation of the grounding wire.

[0042] like Figure 4 and Figure 8 As shown, a first counterweight 25 is fixedly connected to the surface of the connecting sleeve 24, and a second counterweight 412 is fixedly connected to one end of the cross plate 410.

[0043] Specifically, after the winding frame 4 finishes winding, the moving plate 2 drives the connecting sleeve 24 to reset, and the connecting groove 26 disengages from the connecting block 411. At this time, the first counterweight 25 drives the connecting sleeve 24 to rotate by gravity, and the second counterweight 412 drives the cross plate 410 to rotate. The cross plate 410 drives the rotating rod 43 to rotate, so that the first counterweight 25 is located on the lower surface of the connecting sleeve 24, and the second counterweight 412 is located on the lower surface of one end of the cross plate 410. This makes it easy for the connecting groove 26 and the connecting block 411 to correspond, and also makes it easy for the clamping plate 47 to correspond with the fixing groove 421.

[0044] like Figure 4 As shown, a second spring 49 is fixedly connected between the moving tube 45 and the fixed tube 44, and a second sliding groove 48 is provided on the lower surface of the clamping plate 47. The interior of the second sliding groove 48 is slidably connected to one end of the scissor bracket 46.

[0045] Specifically, when the moving rod 33 drives one end of the scissor frame 46 to move and lift the clamping plate 47 up or down, the scissor frame 46 rotates on the surface of the fixed tube 44, and one end of it slides in the second sliding groove 48 on the lower surface of the clamping plate 47 to limit its movement, making the movement of the clamping plate 47 more stable. When the connecting sleeve 24 is reset, the second spring 49 can push the moving tube 45 to reset, thereby driving the clamping plate 47 to reset and store.

[0046] Example 2

[0047] like Figures 6 to 8 As shown in the comparative embodiment one, another embodiment of the present invention is as follows: a movable block 413 is slidably connected inside the fixed groove 421, and a limit groove 414 is symmetrically provided on both sides of the movable block 413. A limit plate 416 is symmetrically rotatably provided on the surface of the winding frame 4. One end of the limit plate 416 is slidably connected to the inside of the limit groove 414. A connecting rod 417 is rotatably connected to one side of the movable block 413. An adjusting plate 418 is rotatably connected to one end of the connecting rod 417. The adjusting plate 418 is rotatably connected to one end of the winding frame 4. The inside of the adjusting plate 418 is slidably connected to one end of the pressure roller 42.

[0048] Specifically, in the existing technology, the pressure roller 42 is generally adjusted to rise or fall manually to press or release one end of the grounding wire. However, the traditional manual pressing method is time-consuming and laborious, and may also result in inaccurate operation.

[0049] When the clamping plate 47 moves upward, it pushes the moving block 413 upward. The moving block 413 slides upward inside the fixed groove 421. When the clamping plate 47 slides into the fixed groove 421, the limiting plate 416 slides in the limiting groove 414 and limits the moving block 413 to prevent the connecting block 411 from sliding downward. When the connecting block 411 slides upward, it can squeeze the connecting rod 417 to rotate. One end of the connecting rod 417 squeezes the adjusting plate 418 to rotate. The adjusting plate 418 drives the pressure plate 417 to rotate. The roller 42 slides inside the coiler 4, and the pressure roller 42 slides synchronously inside the coiler 4. When the clamping plate 47 rises into the fixing groove 421, the pressure roller 42 can be driven to automatically descend to fix one end of the grounding wire. By cooperating with the limiting plate 416 and the limiting groove 414, the connecting block 411 can be limited, which can limit the pressure roller 42. This not only increases the fixation of one end of the grounding wire, but also maintains the fixation of the pressure roller 42 to the grounding wire after the clamping plate 47 is reset.

[0050] like Figure 2As shown, the winding frame 4 has a first groove 41 at both ends, the adjusting plate 418 has a third groove 419 inside, and the pressure roller 42 has both ends slidably connected to the inside of the first groove 41 and the inside of the second groove 48.

[0051] Specifically, when the connecting block 411 rises and drives the adjusting plate 418, the adjusting plate 418 drives the third slide groove 419 to rotate, the third slide groove 419 drives one end of the pressure roller 42 to rotate, the pressure roller 42 slides inside the third slide groove 419, and at the same time the pressure roller 42 slides downward through the first slide groove 41 to achieve the fixing operation of one end of the grounding wire by the pressure roller 42.

[0052] like Figure 9 As shown, the limiting groove 414 includes a moving section 4141, a limiting section 4142 and a reset section 4143, and a third spring 415 is fixedly connected between the surface of the moving block 413 and the surface of the winding frame 4.

[0053] Specifically, when the moving block 413 is driven upward by the clamping plate 47, the moving block 413 slides upward and stretches the third spring 415. At this time, the limiting plate 416 slides in the moving section 4141 inside the limiting groove 414. When one end of the limiting plate 416 slides from the moving section 4141 of the limiting groove 414 to the limiting section 4142, the clamping plate 47 is located inside the fixed groove 421 and has not fully entered. At this time, the limiting plate 416 can limit the moving block 413, so that the pressure roller 42 is pressed against one end of the grounding wire. This allows the pressure roller 42 to be pressed against one end of the grounding wire while the winding frame 4 is being disassembled, thus preventing the moving block 413 from causing the pressure roller 42 to shift position and resulting in loose winding.

[0054] When it is necessary to release the pressure roller 42 from fixing one end of the grounding wire and remove the grounding wire from one end of the winding frame 4, the moving plate 2 can be driven to slide the connecting sleeve 24 further into the winding frame 4, so that the connecting sleeve 24 pushes the moving block 413 to continue moving, thereby driving the clamping plate 47 to continue rising, so that the clamping plate 47 completely enters the interior of the fixing groove 421. At this time, the connecting block 411 continues to rise, so that one end of the limiting plate 416 slides from the limiting end of the limiting groove 414 to the reset end, and the limiting plate 416 can release the limiting of the moving block 413. At this time, the clamping plate 47 can be driven to move downward to reset. At this time, the moving block 413 is reset by the third spring 415, so that the moving block 413 slides downward to reset. When the moving block 413 is reset downward to the initial position, the pressure roller 42 can be driven to slide in the first sliding groove 41 to reset to the initial position, and at this time, the fixing of one end of the grounding wire can be released.

[0055] like Figure 3As shown, a moving rod 33 is slidably connected to one side of the moving plate 2, a first protrusion 27 is fixedly connected to one side of the moving plate 2, and one end of the moving rod 33 is in contact with the upper surface of the first protrusion 27. A first spring 34 is fixedly connected between the surface of the moving rod 33 and one side of the fixed frame 3. A pressure rod 32 is rotatably connected to one end of the moving rod 33. A rotating plate 31 is symmetrically rotatably arranged on the surface of the pressure rod 32. One end of each rotating plate 31 is rotatably connected to the upper surface of the fixed frame 3. A second protrusion 35 is fixedly connected to the inner surfaces of the two fixed frames 3.

[0056] Specifically, after the winding frame 4 is placed inside the fixed frame 3, the driving moving plate 2 slides on the surface of the base plate 1. The moving plate 2 drives the first protrusion 27 to move. When the first protrusion 27 moves, it squeezes the moving rod 33 to slide upward and stretches the first spring 34. The moving rod 33 drives the pressure rod 32 to rotate. The pressure rod 32 drives the rotating plate 31 to rotate synchronously, so that the surface of the pressure rod 32 and one end surface of the winding frame 4 are in contact, and one end of the winding frame 4 is pressed. The pressure rod 32 can not only fix one end of the winding frame 4, but also does not affect the subsequent rotation of the winding frame 4.

[0057] like Figure 7 As shown, both ends of the winding frame 4 are provided with positioning grooves 420, and the dimensions of the positioning grooves 420 are respectively matched with the dimensions of the pressure rod 32 and the second protrusion 35.

[0058] Specifically, when the winding frame 4 needs to be placed inside the fixed frame 3, the positioning groove 420 can be positioned by the second protrusion 35. After the winding frame 4 is positioned, the pressure rod 32 rotates into the positioning groove 420, and the winding frame 4 can be limited by the pressure rod 32 and the second protrusion 35. It can limit the winding frame 4 when it rotates.

[0059] Working principle: When using this device, the winding frame 4 is positioned in the positioning groove 420 by the second protrusion 35, so that the winding frame 4 is positioned inside the fixed frame 3. Then, the grounding wire is placed on the surface of the winding frame 4. The first motor 22 is turned on, and the first motor 22 drives the bidirectional lead screw 21 to rotate. The bidirectional lead screw 21 can drive the moving plates 2 at both ends to slide closer to each other. The moving plates 2 drive the first protrusion 27 to move. When the first protrusion 27 moves, it squeezes the moving rod 33 to slide upward and stretches the first spring 34. The moving rod 33 drives the pressure rod 32 to rotate. The pressure rod 32 drives the rotating plate 31 to rotate synchronously. When the pressure rod 32 rotates into the positioning groove 420, it can press down and limit one end of the winding frame 4. The moving plate 2 drives the connecting sleeve 24 to move into the winding frame 4. The connecting sleeve 24 slides, and the connecting groove 26 of the connecting sleeve 24 corresponds to the connecting block 411 at one end of the cross plate 410. When the connecting block 411 is fully inserted into the interior of the connecting groove 26, as the connecting sleeve 24 continues to slide, it can squeeze the cross plate 410 to slide inside the rotating rod 43, causing the cross plate 410 to push the moving tube 45 to slide on the surface of the rotating rod 43. The moving tube 45 slides and pushes the scissor frame 46 to deform. The other end of the scissor frame 46 rotates and deforms on the surface of the fixed tube 44. The deformation of the scissor frame 46 can drive the clamping plate 47 to move upward. The clamping plate 47 pushes the moving block 413 to rise. The moving block 413 slides upward and stretches the third spring 415. At this time, the limiting plate 416 slides in the moving section 4141 inside the limiting groove 414. When the limiting plate When one end of 416 slides from the moving section 4141 of the limiting groove 414 to the limiting section 4142, the clamping plate 47 is located inside the fixed groove 421 but not fully inserted. At this time, the limiting plate 416 can limit the moving block 413. When the connecting block 411 slides upward, it can squeeze the connecting rod 417 to rotate. One end of the connecting rod 417 squeezes the adjusting plate 418 to rotate. The adjusting plate 418 drives the third slide groove 419 to rotate. The third slide groove 419 drives one end of the pressure roller 42 to rotate. The pressure roller 42 slides inside the third slide groove 419. At the same time, the pressure roller 42 slides downward through the first slide groove 41 to limit its movement. Then, the grounding wire is placed on the surface of the winding frame 4, which can realize the fixing operation of the pressure roller 42 on one end of the grounding wire. When it is necessary to release the pressure roller, When one end of the grounding wire is fixed and the grounding wire is removed from the end of the winding frame 4, the moving plate 2 can be driven to slide the connecting sleeve 24 further into the winding frame 4. This causes the connecting sleeve 24 to push the moving block 413 to continue moving, thereby driving the clamping plate 47 to continue rising until it is fully inside the fixing groove 421. At this time, the connecting block 411 continues to rise, causing one end of the limiting plate 416 to slide from the limiting end of the limiting groove 414 to the reset end. The limiting plate 416 can then release the limiting of the moving block 413. At this time, the clamping plate 47 can be driven to move downward to reset. The moving block 413 is then reset by the third spring 415, causing the moving block 413 to slide downward to reset to its initial position.The pressure roller 42 can then be driven to slide and reset to its initial position in the first groove 41. At this point, the fixing of one end of the grounding wire can be released, and the grounding wire can be removed.

[0060] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A combined grounding wire storage device, characterized in that: The system includes a base plate (1), on which two fixed frames (3) are fixedly connected. A winding frame (4) is rotatably mounted inside the two fixed frames (3), and both ends of the winding frame (4) are detachably connected to the fixed frames (3). A movable plate (2) is symmetrically slidably mounted on the upper surface of the base plate (1). The two fixed frames (3) are located between the two movable plates (2). A connecting sleeve (24) is rotatably connected to each adjacent side of the two movable plates (2). A connecting groove (26) is provided inside the connecting sleeve (24). A rotating rod (43) is rotatably connected inside the winding frame (4), and a cross is slidably connected inside both ends of the rotating rod (43). The cross plate (410) has a connecting block (411) fixedly connected to one end, and the connecting block (411) and the connecting groove (26) are matched. The other end of the cross plate (410) is fixedly connected to a moving tube (45). The surface of the rotating rod (43) is fixedly connected to a fixed tube (44). The upper surfaces of the fixed tube (44) and the moving tube (45) are rotatably connected to a scissor frame (46). One end of one of the supports of the scissor frame (46) is rotatably connected to a clamping plate (47), and the other end of the support of the scissor frame (46) is slidably connected to the lower surface of the clamping plate (47). The inside of the winding frame (4) is slidably connected to a pressure roller (42). Both ends of the winding frame (4) are provided with fixing grooves (421), and the size of the fixing grooves (421) matches the size of the clamping plate (47). The interior of each fixing groove (421) is slidably connected with a moving block (413). Both sides of each moving block (413) are symmetrically provided with limit grooves (414). The surface of the winding frame (4) is symmetrically rotatably provided with limit plates (416). One end of each limit plate (416) is slidably connected to the interior of the limit groove (414). One side of each moving block (413) is rotatably connected with a connecting rod (417). One end of each connecting rod (417) is rotatably connected with an adjusting plate (418). The adjusting plate (418) is rotatably connected to one end of each winding frame (4). The interior of each adjusting plate (418) is slidably connected to one end of each pressure roller (42). The winding frame (4) is provided with a first groove (41) at both ends, the adjustment plate (418) is provided with a third groove (419) inside, and the pressure roller (42) is slidably connected to the inside of the first groove (41) and the inside of the second groove (48) at both ends. The limiting groove (414) includes a moving section (4141), a limiting section (4142) and a reset section (4143), and a third spring (415) is fixedly connected between the surface of the moving block (413) and the surface of the winding frame (4).

2. The combined grounding wire storage device according to claim 1, characterized in that: The upper surface of the base plate (1) is rotatably connected to a bidirectional lead screw (21), and the two ends of the bidirectional lead screw (21) are respectively connected to the internal threads of the two moving plates (2). The upper surface of the base plate (1) is fixedly connected to a first motor (22), and the output end of the first motor (22) is fixedly connected to one end of the bidirectional lead screw (21).

3. The combined grounding wire storage device according to claim 2, characterized in that: A second motor (23) is fixedly connected to one side of the movable plate (2), and the output end of the second motor (23) is fixedly connected to one end of the connecting sleeve (24).

4. The combined grounding wire storage device according to claim 3, characterized in that: The surface of the connecting sleeve (24) is fixedly connected to a first counterweight (25), and one end of the cross plate (410) is fixedly connected to a second counterweight (412).

5. A combined grounding wire storage device according to claim 4, characterized in that: A second spring (49) is fixedly connected between the moving tube (45) and the fixed tube (44). A second sliding groove (48) is provided on the lower surface of the clamp (47). The interior of the second sliding groove (48) is slidably connected to one end of the scissor bracket (46).

6. A combined grounding wire storage device according to claim 1, characterized in that: A moving rod (33) is slidably connected to one side of the moving plate (2), and a first protrusion (27) is fixedly connected to one side of the moving plate (2). One end of the moving rod (33) is in contact with the upper surface of the first protrusion (27). A first spring (34) is fixedly connected between the surface of the moving rod (33) and one side of the fixed frame (3). A pressure rod (32) is rotatably connected to one end of the moving rod (33). A rotating plate (31) is symmetrically rotatably arranged on the surface of the pressure rod (32). One end of the rotating plate (31) is rotatably connected to the upper surface of the fixed frame (3). A second protrusion (35) is fixedly connected to the inner surfaces of the two fixed frames (3).

7. A combined grounding wire storage device according to claim 6, characterized in that: Both ends of the winding frame (4) are provided with positioning grooves (420), and the dimensions of the positioning grooves (420) are matched with the dimensions of the pressure rod (32) and the second protrusion (35).

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