Integrated substation hard pressing plate operation auxiliary device

Abstract

The invention discloses an integrated transformer substation hard pressing plate operation auxiliary device, and relates to the technical field of hard pressing plate switching, and the integrated transformer substation hard pressing plate operation auxiliary device comprises a mounting plate, each mounting box is provided with a clamping mechanism used for limiting a hard pressing plate connecting block and a sleeve connected to a hard pressing plate lock nut in a sleeving mode, a driving mechanism is arranged at the lower end of the mounting plate, an adjusting mechanism is connected into the driving mechanism, the upper end of the adjusting mechanism is connected to the bottom of the clamping mechanism, and the lower end of the adjusting mechanism is connected to the upper end of the clamping mechanism. According to the device, a fixed integrated device is adopted, a plurality of hard pressing plate lock nuts are connected at the same time, selective operation is conducted through the adjusting mechanisms, and when one adjusting mechanism is operated, the driving mechanism only drives the sleeve corresponding to the adjusting mechanism to rotate, so that the corresponding hard pressing plate lock nut is driven to rotate, and the other hard pressing plate lock nuts are not moved; selective feeding and retreating operation of the hard pressing plates is achieved, unified control over the multiple hard pressing plates can be achieved, and operation is more efficient.

Description

Technical Field

[0001] The invention relates to the technical field of hard pressure plate insertion and withdrawal, and in particular to an integrated substation hard pressure plate operation auxiliary device. Background Art

[0002] The substation hard pressure plate is a physical connection device in the secondary system of the substation. It is a physical, manually operated hardware component, mainly used to control the function of equipment such as relay protection devices and safety automatic devices. It is usually installed on the panel of the protection device, the protection screen cabinet or the measurement and control screen cabinet. The hard pressure plate realizes functional control by changing the connection status of its internal circuit. When the hard pressure plate is in the engaged state, it will connect the relevant circuit so that the corresponding functions of the protection device or the measurement and control device can work normally. When the hard pressure plate is in the exited state, the circuit is disconnected and the corresponding function cannot be executed.

[0003] Prior art Chinese patent publication number CN117117693A discloses a substation hard pressure plate operation auxiliary device, which relates to the technical field of hard pressure plate insertion and withdrawal, including a driving mechanism as a power source, a transmission mechanism for transmitting the power source of the driving mechanism, a measuring mechanism installed on the transmission mechanism, a connecting mechanism connected to the output end of the transmission mechanism, a sleeve for rotating the hard pressure plate lock nut and a main frame; the invention sets a measuring mechanism, and the measuring mechanism sets a peak torque. When the lock nut reaches the peak torque, the transmission is stopped by the measuring mechanism. At the same time, two groups of sleeves are set, and the measuring mechanisms are respectively installed under the two groups of sleeves. When any lock nut reaches the peak torque, the other lock nut continues to tighten until the preset torque is reached. This method solves the problem of multiple tightening on the same hard pressure plate in the prior art, which greatly reduces the work efficiency, and the problem of virtual connection or withdrawal difficulty caused by different lock nut torques due to manual operation.

[0004] Since there are a large number of hard pressure plates in the substation and their individual operations are relatively independent, when faced with the need to perform a specific combination of activation and deactivation operations on multiple hard pressure plates at the same time, the hard pressure plate operation auxiliary device in the prior art needs to be operated separately in sequence. The operation process is cumbersome and prone to errors. It is difficult to achieve efficient batch management and operation of multiple hard pressure plates, and the efficiency and accuracy of the operation cannot be ensured. Summary of the invention

[0005] The purpose of the present invention is to provide an integrated substation hard pressure plate operation auxiliary device, which has the advantages of being able to perform throw-in and throw-out operations on multiple hard pressure plates at the same time, and has the advantages of accurate operation, high efficiency and easy use. It solves the problem that the existing hard pressure plate operation auxiliary device needs to be operated separately and cannot ensure the efficiency and accuracy of the operation.

[0006] To achieve the above object, the present invention provides the following technical solutions: An integrated substation hard pressure plate operation auxiliary device comprises a mounting plate, on which a plurality of mounting boxes are fixedly mounted, each of the mounting boxes is provided with a clamping mechanism for limiting the hard pressure plate connecting block and a sleeve sleeved on the hard pressure plate lock nut, a torque spring is provided at the bottom of the sleeve, a driving mechanism is provided at the lower end of the mounting plate, an upper end of the driving mechanism is connected to the torque spring, an adjusting mechanism is connected inside the driving mechanism, and the upper end of the adjusting mechanism is connected to the bottom of the clamping mechanism.

[0007] As an integrated substation hard pressure plate operation auxiliary device of the present invention, a base is preferably provided at the bottom of the sleeve, a mounting groove is provided on the base, the sleeve is clamped on the mounting groove, and a torque spring is installed at the bottom of the base.

[0008] As an integrated substation hard pressure plate operation auxiliary device of the present invention, the clamping mechanism includes a lifting block, both sides of the lifting block are fixedly connected to limit blocks, the limit block is slidably connected to a guide plate, and the top of the guide plate is fixedly connected to the top inner wall of the installation box.

[0009] As an integrated substation hard pressure plate operation auxiliary device of the present invention, preferably, a guide groove is opened on the lifting block, a roller is slidably connected in the guide groove, and both ends of the roller are rotatably connected to the connecting rod.

[0010] As an integrated substation hard pressure plate operation auxiliary device of the present invention, a limiting rod is fixedly connected to one side of the guide plate, the limiting rod is slidably connected in the connecting rod, and the end of the connecting rod away from the roller is fixedly connected with a clamping plate, and the clamping plate is slidably connected to the upper end of the installation box.

[0011] As an integrated substation hard pressure plate operation auxiliary device of the present invention, the driving mechanism includes a motor, a rotating shaft and a transmission assembly. The rotating shaft is rotatably connected to the bottom of the mounting plate, the motor is fixedly installed at one end of the bottom of the mounting plate, the output end of the motor is fixedly connected to one end of the rotating shaft, and the rotating shaft is provided with a plurality of transmission assemblies corresponding to the mounting box.

[0012] As an integrated substation hard pressure plate operation auxiliary device of the present invention, preferably, the transmission assembly includes a worm and a worm wheel, the worm is fixedly mounted on the rotating shaft, and the worm wheel is meshingly connected to one side of the worm.

[0013] As an integrated substation hard pressure plate operation auxiliary device of the present invention, a connecting cylinder is fixedly connected inside the worm gear, and the connecting cylinder is rotatably connected to the bottom of the mounting plate. A card slot is opened at the bottom of the connecting cylinder, and a supporting guide rail is fixedly connected to the inner wall of the bottom of the mounting box, and a driving gear is rotatably connected to the supporting guide rail. Driven gears are rotatably connected on the inner wall of the bottom of the mounting box and located on both sides of the driving gear. The driving gear is meshed and connected to the driven gears on both sides, and the driven gear is fixedly connected to the bottom of the torque spring.

[0014] As an integrated substation hard pressure plate operation auxiliary device preferably according to the present invention, a limiting through hole is provided on the installation box, a plug block is slidably connected in the limiting through hole, a top plate is fixedly connected to the middle of the plug block, the top of the top plate is rotatably connected to the lower surface of the lifting block, a slot is provided on the driving gear, and the plug block is slidably plugged into the slot.

[0015] As an integrated substation hard pressure plate operation auxiliary device of the present invention, the adjustment mechanism includes a push switch and a lifting rod, the lifting rod is sleeved inside the connecting tube and fixedly connected to the bottom of the plug block, the end of the lifting rod away from the plug block is fixedly connected to a clamping block, the lower end of the lifting rod is rotatably connected to a connecting plate, one end of the connecting plate is fixedly mounted on the push switch, and the push switch is fixedly mounted on the mounting plate.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention adopts a fixed integrated device to install the auxiliary device on the pressure plate operating screen, and connects multiple hard pressure plate lock nuts at the same time. Selective operation is performed through an adjustment mechanism. When one of the adjustment mechanisms is operated, the clamping mechanism clamps the hard pressure plate connecting block. When the driving mechanism is started, only the sleeve corresponding to the adjustment mechanism is driven to rotate, thereby driving the corresponding hard pressure plate lock nut to rotate, and the others remain stationary, thereby realizing selective insertion and retraction operations of the hard pressure plate, and can also realize unified control of multiple hard pressure plates, making the operation more efficient.

[0017] 2. The present invention drives the torque spring and the base to rotate through the driving mechanism, thereby driving the sleeve to rotate, and tightens the lock nut during the rotation. By setting the torque spring, after the lock nut on one side is locked, the lock nut on the other side can continue to be driven to rotate, ensuring that the lock nuts on both sides are in a locked state.

[0018] 3. The present invention arranges the clamping plates on both sides of the hard pressure plate connecting block. When the lifting block moves upward, the rollers on both sides drive the clamping plates to move in a direction close to each other, thereby clamping the hard pressure plate connecting block to prevent it from displacement.

[0019] 4. The present invention inserts the card block into the card slot by pressing the push switch, and the lifting rod drives the insertion block to move upward, and the top plate drives the lifting block to move upward, so as to clamp the hard pressure plate connecting block. When the driving mechanism is started, the card block and the lifting rod are driven to rotate, and the lifting rod drives the insertion block and the driving gear to rotate, and the driving gear drives the driven gear to rotate, so as to lock the hard pressure plate lock nut. Only by adjusting the adjusting mechanism, the clamping operation of the hard pressure plate connecting block and the selective insertion and withdrawal operation of the hard pressure plate lock nut can be realized, thereby improving the convenience and efficiency of operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention from a first viewing angle; Figure 2 This is a schematic diagram of the overall three-dimensional structure of the present invention from a second viewing angle; Figure 3 For the present invention Figure 2 A magnified view of the structure at center; Figure 4 It is a schematic diagram of the top view structure of the present invention; Figure 5 For the present invention Figure 4 Schematic diagram of the BB cutaway three-dimensional structure; Figure 6 For the present invention Figure 5 A magnified view of the structure at C in the middle; Figure 7 It is a three-dimensional structural schematic diagram of the clamping mechanism and the sleeve of the present invention; Figure 8 It is a structural explosion diagram of the sleeve of the present invention; Fig. 9 It is a schematic diagram of the three-dimensional structure of the connection between the clamping mechanism and the driving mechanism of the present invention; Fig.10 It is a structural exploded diagram of the clamping mechanism of the present invention; Fig.11 It is a structural explosion diagram of the driving mechanism and the adjusting mechanism of the present invention.

[0021] In the figure: 1. mounting plate; 2. driving mechanism; 21. motor; 22. rotating shaft; 23. transmission assembly; 231. worm; 232. worm wheel; 24. connecting tube; 241. slot; 25. plug-in block; 26. top plate; 27. supporting guide rail; 28. driving gear; 281. slot; 29. ​​driven gear; 3. clamping mechanism; 31. lifting block; 311. guide groove; 32. limit block; 33. guide plate; 34. clamping plate; 35. connecting rod; 36. roller; 37. limit rod; 4. mounting box; 41. limit through hole; 5. sleeve; 51. base; 52. torque spring; 53. mounting groove; 6. adjusting mechanism; 61. push switch; 62. connecting plate; 63. lifting rod; 64. block. DETAILED DESCRIPTION

[0022] See also Figure 1-Figure 11 An integrated substation hard pressure plate operation auxiliary device includes a mounting plate 1, on which a plurality of mounting boxes 4 are fixedly mounted, each mounting box 4 is provided with a clamping mechanism 3 for limiting the hard pressure plate connecting block and a sleeve 5 sleeved on the hard pressure plate lock nut, a torque spring 52 is provided at the bottom of the sleeve 5, a driving mechanism 2 is provided at the lower end of the mounting plate 1, the upper end of the driving mechanism 2 is connected to the torque spring 52, an adjusting mechanism 6 is connected inside the driving mechanism 2, and the upper end of the adjusting mechanism 6 is connected to the bottom of the clamping mechanism 3.

[0023] Specifically, the present application adopts a fixed integrated device, installs the auxiliary device on the pressure plate operating screen, and connects multiple hard pressure plate lock nuts at the same time, and performs selective operation through the adjustment mechanism 6. When one of the adjustment mechanisms 6 is operated, the clamping mechanism 3 clamps the hard pressure plate connecting block. When the driving mechanism 2 is started, only the sleeve 5 corresponding to the adjustment mechanism 6 is driven to rotate, thereby driving the corresponding hard pressure plate lock nut to rotate, and the others remain stationary, thereby realizing the selective insertion and retraction operation of the hard pressure plate, and can also realize unified control of multiple hard pressure plates, making the operation more efficient.

[0024] A base 51 is provided at the bottom of the sleeve 5 , a mounting groove 53 is provided on the base 51 , the sleeve 5 is clamped on the mounting groove 53 , and a torque spring 52 is installed at the bottom of the base 51 .

[0025] In the present application, the bottom of the sleeve 5 is snap-fitted with the mounting groove 53, and the sleeve 5 and the mounting groove 53 are both provided with magnets that attract each other, so as to achieve the stability of the connection between the sleeve 5 and the mounting groove 53. Two sleeves 5 are provided on each mounting box 4, and the two sleeves 5 are respectively sleeved on the hard pressure plate lock nut. By starting the driving mechanism 2, the torque spring 52 and the base 51 are driven to rotate, thereby driving the sleeve 5 to rotate. A strip limiter corresponding to the lock nut is provided on the sleeve 5, so that the lock nut can be tightened during the rotation process. By providing the torque spring 52, after the lock nut on one side is locked, the lock nut on the other side can continue to be driven to rotate, thereby ensuring that the lock nuts on both sides are in a locked state.

[0026] The clamping mechanism 3 includes a lifting block 31, and both sides of the lifting block 31 are fixedly connected to limit blocks 32. The limit block 32 is slidably connected to a guide plate 33, and the top of the guide plate 33 is fixedly connected to the top inner wall of the installation box 4. A guide groove 311 is opened on the lifting block 31, and a roller 36 is slidably connected in the guide groove 311. Both ends of the roller 36 are rotatably connected to the connecting rod 35. One side of the guide plate 33 is fixedly connected to a limit rod 37, and the limit rod 37 is slidably connected to the connecting rod 35. The end of the connecting rod 35 away from the roller 36 is fixedly connected to a clamping plate 34, and the clamping plate 34 is slidably connected to the upper end of the installation box 4.

[0027] Specifically, two guide grooves 311 are provided on the lifting block 31, and the two guide grooves 311 are inclined and symmetrically arranged. Two clamping plates 34 are arranged on both sides of the lifting block 31, and rollers 36 are slidably connected in the guide grooves 311. The limit rod 37 is used to limit the connecting rod 35 and the clamping plate 34 in the horizontal direction, so that the clamping plate 34 can only slide in the horizontal direction. The guide plate 33 is fixedly arranged in the installation box 4, and is used to limit the lifting block 31 in the vertical direction, so that the lifting block 31 can only move in the vertical direction. By arranging the clamping plates 34 on both sides of the hard pressure plate connecting block, when the lifting block 31 moves upward, the rollers 36 on both sides drive the clamping plates 34 to move in a direction close to each other, so that the hard pressure plate connecting block can be clamped to prevent it from being displaced. When the lifting block 31 moves downward, the rollers 36 move along the guide grooves 311, drive the clamping plates 34 to move to both sides, and release the hard pressure plate connecting block.

[0028] The driving mechanism 2 includes a motor 21, a rotating shaft 22 and a transmission assembly 23. The rotating shaft 22 is rotatably connected to the bottom of the mounting plate 1. The motor 21 is fixedly installed at one end of the bottom of the mounting plate 1. The output end of the motor 21 is fixedly connected to one end of the rotating shaft 22. The rotating shaft 22 is provided with a plurality of transmission assemblies 23 corresponding to the mounting box 4. The transmission assembly 23 includes a worm 231 and a worm wheel 232. The worm 231 is fixedly installed on the rotating shaft 22. The worm wheel 232 is meshedly connected to one side of the worm 231. A connecting tube 24 is fixedly connected inside the worm wheel 232. The connecting tube 24 is rotatably connected to the bottom of the mounting plate 1. A card slot 241 is provided at the bottom of the connecting tube 24. A support rail 27 is fixedly connected to the inner wall at the bottom of the installation box 4, and a driving gear 28 is rotatably connected to the support rail 27. Driven gears 29 are rotatably connected to the inner wall at the bottom of the installation box 4 and located on both sides of the driving gear 28. The driving gear 28 is meshed and connected with the driven gears 29 on both sides. The driven gear 29 is fixedly connected to the bottom of the torque spring 52. A limited through hole 41 is provided on the installation box 4, and an insert block 25 is slidably connected in the limited through hole 41. A top plate 26 is fixedly connected to the middle of the insert block 25, and the top of the top plate 26 is rotatably connected to the lower surface of the lifting block 31. A slot 281 is provided on the driving gear 28, and the insert block 25 is slidably plugged into the slot 281.

[0029] In the present application, the top plate 26 is rotatably connected to the bottom of the lifting block 31, and the plug block 25 is located below the driving gear 28. In the initial state, the plug block 25 is not plugged into the slot 281, and the bottom of the driven gear 29 is rotatably connected to the bottom inner wall of the installation box 4. The support rail 27 is used to support and guide the driving gear 28. The driving gear 28 is rotatably connected to the support rail 27. The bottom of the plug block 25 is plugged into the limiting through hole 41 to prevent the plug block 25 from rotating at will. When the motor 21 is started, the rotating shaft 22 is driven to rotate, and the rotating shaft 22 drives the worm 231 and the worm wheel 232 to rotate, and the worm wheel 232 drives the connecting tube 24 to rotate synchronously. When the block 64 is not plugged into the slot 241, the installation box 4 Only the connecting tube 24 rotates, and the plug block 25 is plugged into the slot 281, so the corresponding sleeve 5 does not rotate. When the lifting rod 63 drives the block 64 to move upward, the block 64 is plugged into the slot 241, and the lifting rod 63 drives the plug block 25 to move upward, and the plug block 25 is plugged into the slot 281. When the connecting tube 24 rotates, it drives the block 64 and the lifting rod 63 to rotate synchronously, and the lifting rod 63 drives the plug block 25 and the driving gear 28 to rotate, and the driving gear 28 drives the driven gear 29 to rotate, thereby realizing the locking of the hard pressure plate lock nut. At the same time, the lifting rod 63 drives the plug block 25 and the top plate 26 to move upward, and the top plate 26 drives the lifting block 31 to move upward, thereby realizing the clamping of the hard pressure plate connecting block.

[0030] Through the above technical solution, the clamping operation of the hard pressure plate connecting block and the selective insertion and withdrawal operation of the hard pressure plate lock nut can be achieved only by adjusting the adjustment mechanism 6, thereby improving the convenience and efficiency of the operation.

[0031] The adjusting mechanism 6 includes a push switch 61 and a lifting rod 63. The lifting rod 63 is sleeved inside the connecting tube 24 and fixedly connected to the bottom of the plug block 25. One end of the lifting rod 63 away from the plug block 25 is fixedly connected to a clamping block 64. The lower end of the lifting rod 63 is rotatably connected to a connecting plate 62. One end of the connecting plate 62 is fixedly mounted on the push switch 61. The push switch 61 is fixedly mounted on the mounting plate 1.

[0032] Specifically, the push switch 61 is a prior art, which can achieve push-to-fix and push-to-reset, and will not be elaborated here. During operation, by pressing the push switch 61, the connecting plate 62 is driven to move synchronously, and the connecting plate 62 drives the block 64 to move toward the direction close to the mounting plate 1, and the block 64 drives the lifting rod 63 to move synchronously to achieve the above operation. When the block 64 is not inserted into the slot 241, only the connecting tube 24 rotates. When the block 64 is inserted into the slot 241, the connecting tube 24 drives the block 64 to rotate synchronously, thereby realizing the rotation of the sleeve 5.

[0033] In summary, the present invention is fixedly arranged on the hard pressure plate operation screen in an integrated manner, so that the sleeve 5 is correspondingly sleeved on the hard pressure plate lock nut, and a button selection operation is adopted. By adjusting the adjustment mechanism 6, the clamping mechanism 3 and the sleeve 5 on the corresponding installation box 4 can work under the drive of the driving mechanism 2. The clamping mechanism 3 clamps the hard pressure plate connecting block, and the sleeve 5 drives the hard pressure plate lock nut to rotate to realize the hard pressure plate insertion and withdrawal operation, while other hard pressure plate lock nuts do not rotate, thereby realizing selective insertion and withdrawal operation, improving the convenience and work efficiency of operation, and ensuring the reliability of the insertion and withdrawal operation.

[0034] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An integrated substation hard pressure plate operation auxiliary device, comprising a mounting plate (1), characterized in that: A plurality of mounting boxes (4) are fixedly mounted on the mounting plate (1), each of the mounting boxes (4) being provided with a clamping mechanism (3) for limiting the position of the hard pressure plate connecting block and a sleeve (5) sleeved on the hard pressure plate lock nut, a torque spring (52) being provided at the bottom of the sleeve (5), a driving mechanism (2) being provided at the lower end of the mounting plate (1), the upper end of the driving mechanism (2) being connected to the torque spring (52), an adjusting mechanism (6) being connected inside the driving mechanism (2), the upper end of the adjusting mechanism (6) being connected to the bottom of the clamping mechanism (3).

2. The integrated substation hard pressure plate operation auxiliary device according to claim 1 is characterized in that: The bottom of the sleeve (5) is provided with a base (51), the base (51) is provided with a mounting groove (53), the sleeve (5) is clamped on the mounting groove (53), and a torque spring (52) is installed at the bottom of the base (51).

3. The integrated substation hard pressure plate operation auxiliary device according to claim 2 is characterized in that: The clamping mechanism (3) comprises a lifting block (31), both sides of the lifting block (31) are fixedly connected to limit blocks (32), the limit blocks (32) are slidably connected to guide plates (33), and the top of the guide plates (33) is fixedly connected to the top inner wall of the installation box (4).

4. The integrated substation hard pressure plate operation auxiliary device according to claim 3 is characterized in that: The lifting block (31) is provided with a guide groove (311), a roller (36) is slidably connected in the guide groove (311), and both ends of the roller (36) are rotatably connected to the connecting rod (35).

5. The integrated substation hard pressure plate operation auxiliary device according to claim 4 is characterized in that: A limiting rod (37) is fixedly connected to one side of the guide plate (33), and the limiting rod (37) is slidably connected to the inside of the connecting rod (35). An end of the connecting rod (35) away from the roller (36) is fixedly connected to a clamping plate (34), and the clamping plate (34) is slidably connected to the upper end of the installation box (4).

6. The integrated substation hard pressure plate operation auxiliary device according to claim 3 is characterized by: The driving mechanism (2) comprises a motor (21), a rotating shaft (22) and a transmission assembly (23); the rotating shaft (22) is rotatably connected to the bottom of the mounting plate (1); the motor (21) is fixedly mounted on one end of the bottom of the mounting plate (1); the output end of the motor (21) is fixedly connected to one end of the rotating shaft (22); and a plurality of transmission assemblies (23) corresponding to the mounting box (4) are arranged on the rotating shaft (22).

7. The integrated substation hard pressure plate operation auxiliary device according to claim 6 is characterized in that: The transmission assembly (23) comprises a worm (231) and a worm wheel (232); the worm (231) is fixedly mounted on the rotating shaft (22); and the worm wheel (232) is meshingly connected to one side of the worm (231).

8. The integrated substation hard pressure plate operation auxiliary device according to claim 7 is characterized in that: A connecting cylinder (24) is fixedly connected inside the worm gear (232), the connecting cylinder (24) is rotatably connected to the bottom of the mounting plate (1), a slot (241) is provided at the bottom of the connecting cylinder (24), a supporting guide rail (27) is fixedly connected to the bottom inner wall of the mounting box (4), a driving gear (28) is rotatably connected to the supporting guide rail (27), driven gears (29) are rotatably connected to the bottom inner wall of the mounting box (4) and located on both sides of the driving gear (28), the driving gear (28) is meshedly connected to the driven gears (29) on both sides, and the driven gears (29) are fixedly connected to the bottom of the torque spring (52).

9. The integrated substation hard pressure plate operation auxiliary device according to claim 8, characterized in that: The installation box (4) is provided with a limit hole (41), an insert block (25) is slidably connected in the limit hole (41), a top plate (26) is fixedly connected to the middle of the insert block (25), the top of the top plate (26) is rotatably connected to the lower surface of the lifting block (31), the driving gear (28) is provided with a slot (281), and the insert block (25) is slidably plugged into the slot (281).

10. The integrated substation hard pressure plate operation auxiliary device according to claim 9, characterized in that: The regulating mechanism (6) comprises a push switch (61) and a lifting rod (63); the lifting rod (63) is sleeved inside the connecting tube (24) and fixedly connected to the bottom of the plug block (25); one end of the lifting rod (63) away from the plug block (25) is fixedly connected to a clamping block (64); the lower end of the lifting rod (63) is rotatably connected to a connecting plate (62); one end of the connecting plate (62) is fixedly mounted on the push switch (61); and the push switch (61) is fixedly mounted on the mounting plate (1).

Images