CN114825150A - Electromechanical interlocking switch cabinet with draw-out type ejection mechanism and method thereof - Google Patents

Abstract

The invention discloses an electromechanical interlocking switch cabinet with a draw-out type ejection mechanism and a method thereof, relating to the technical field of electrical equipment, and the electromechanical interlocking switch cabinet comprises a cabinet body, a rotating assembly, a boosting assembly and a switch box, wherein a plurality of groups of partition plates are fixedly arranged in the cabinet body in the vertical direction, open slots are arranged between adjacent partition plates, the switch box is in sliding fit in the open slots, a sliding assembly is arranged at the bottom of the switch box, the rotating assembly is arranged on the cabinet body, and the boosting assembly is arranged on one side, far away from the open slots, in the cabinet body in a specified manner, the electromechanical interlocking switch cabinet further comprises the following steps: the switch box on the switch cabinet can be quickly popped out and continuously pushed out through the matching of the rotating assembly, the sliding assembly and the boosting assembly, and can be retracted through electromechanical transmission and pneumatically locked when closed, so that the overall safety of the switch cabinet is higher.

Description

Electromechanical interlocking switchgear with withdrawable pop-up mechanism and method thereof

technical field

The invention relates to the technical field of electrical equipment, in particular to an electromechanical interlocking switch cabinet with a pull-out pop-up mechanism and a method thereof.

Background technique

The low-voltage withdrawable switchgear device is based on the requirements of the power department, the majority of power users and the design department, in order to meet the needs of the developing power market for capacity expansion, computer interface, centralized power control, convenient installation and maintenance, and shortening of accident handling time. A new type of low-voltage withdrawable switchgear designed with the principles of safety, economy, rationality and reliability. It has the advantages of high connection capacity, excellent dynamic and thermal stability, flexible electrical scheme, convenient combination, strong series practicability, novel structure, and high protection level. . The failure of one unit does not affect the work of other units, so that the failure loss is kept to a minimum.

In the prior art, when overhauling each functional unit, it is often necessary to disassemble and power off the entire switch cabinet to prevent interference of different functional units.

In view of the above problems, the present invention provides an electromechanical interlocking switch cabinet with a withdrawable pop-up mechanism and a method thereof.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide an electromechanical interlocking switch cabinet with a pull-out pop-up mechanism and a method thereof. By pressing the switch button, each switch box is controlled separately, and the switch is realized by the cooperation of the rotating assembly, the sliding assembly and the boosting assembly. The switch box on the cabinet is quickly ejected and continuously pushed out, and is retracted through electromechanical transmission when closed to achieve pneumatic locking, thereby solving the problems in the background art.

To achieve the above object, the present invention provides the following technical solutions:

An electromechanical interlocking switch cabinet with a pull-out pop-up mechanism includes a cabinet body, a rotating assembly, a booster assembly and a switch box. Several groups of partitions are fixedly installed in the cabinet in the vertical direction, and the adjacent partitions are installed. The distance between them in the vertical direction is equal, an opening slot is arranged between the adjacent partitions, a switch box is slidably fitted in the opening slot, and two pairs of first and second pairs are fixedly installed on one side of the opening slot in the cabinet. A guide plate, a second guide plate is fixedly installed on both sides of the bottom and the top of the switch box, the second guide plate is slidingly matched with the first guide plate, the bottom of the switch box is provided with a sliding component, the rotating The assembly is installed on the cabinet body, and a booster assembly is provided on the side of the cabinet body away from the opening slot, and the booster assembly is used for pneumatically ejecting and pneumatically locking the switch box.

Further, several groups of concave holes are arranged on the second guide plate, and rigid balls are rotatably installed in the concave holes, and the rigid balls are slidably matched with the first guide plate. The section of the plate is "L" shaped.

Further, a cover plate is fixedly installed on the side of the switch box away from the booster assembly, and a warning light is embedded in the side of the cover plate away from the switch box, and the warning light has two lighting modes. A first pressure signal acquisition module is embedded in the side of the plate close to the booster assembly, and the first pressure signal acquisition module is used to collect the pressure signal between the cover plate and the partition plate and send the signal to the control module. The control module is installed on the cabinet.

Further, the rotating assembly includes a drive motor, a threaded rod and a support block, the drive motor is fixedly installed on the cabinet, the support block is located on the side of the cabinet away from the drive motor, and the output end of the drive motor is fixed. A threaded rod is installed, the threaded rod is rotatably fitted with the support block, the cabinet body is slidably fitted with a sliding assembly, and the sliding assembly is threadedly fitted with the threaded rod, and the bottom of the switch box is fixedly installed with a connecting block, so The connecting block is provided with a through hole, a threaded rod is arranged through the through hole, and a first electromagnetic adsorption module is disposed on the side of the connecting block away from the driving motor, and the first electromagnetic adsorption module is used for connecting the sliding assembly and the connection block. The blocks are magnetically attached.

Further, the sliding assembly includes a sliding block, an iron plate, an inner threaded hole and a second pressure signal acquisition module, the sliding block is slidingly matched with the cabinet body, and an iron plate is fixedly installed on the side of the sliding block close to the connecting block. , the sliding block and the iron plate are provided with internal threaded holes through them, the internal threaded holes are threadedly matched with the threaded rods, and the side of the sliding block close to the support block is embedded with a second pressure signal acquisition module, so The second pressure signal acquisition module is used to collect the pressure signal between the sliding block and the support block and send the signal to the control module.

Further, the booster assembly includes a guide sleeve, an air pump and a sliding plate, the guide sleeve is fixedly mounted on the cabinet body, the guide sleeve is slidably fitted with a sliding plate, and the guide sleeve is provided with a sliding plate. A blocking rod installed on the cabinet body, a thrust block is fixedly installed on the side of the blocking rod close to the sliding plate, an air pump is installed on the cabinet body, and a single side is installed on the side of the guide sleeve close to the cabinet body. Direction valve and pressure relief valve, the output end of the air pump is connected to the one-way valve, the side of the thrust block away from the cabinet is installed with a second electromagnetic adsorption module, and the second electromagnetic adsorption module is used for The thrust block and the sliding plate are magnetically connected, a top rod is fixedly installed on the switch box, the top rod is slidably matched with the guide sleeve, and a limit ring is fixedly installed in the guide sleeve, and the limit ring is used for It is used to limit the sliding of the sliding plate in the guide sleeve.

Further, a tension signal acquisition module is embedded in the connection between the blocking rod and the thrust block, and the tension signal acquisition module is used to collect the tension signal between the blocking rod and the thrust block and send the signal to the control module. Group.

Further, a display screen and several groups of switch buttons are fixedly installed on the cabinet, and the display screen and the switch buttons are connected with the control module, and the display screen is used to send an instruction signal for opening and closing the switch box to the control module, The switch buttons are used to display the instructions sent by the control module and to display the opening and closing states of each switch box in the cabinet.

Further, the control module includes a signal processing module, a signal receiving module, a feedback adjustment module and a signal transmitting module, and the signal receiving module is used to receive the first pressure signal acquisition module, the second pressure signal acquisition module and the tension signal acquisition module. The signal sent by the module and the signal is sent to the signal processing module. The signal processing module inputs the signal into the preset program in the signal processing module and sends an instruction signal to the feedback adjustment module and the signal emission module. The motor, the first electromagnetic adsorption module, the one-way valve, the pressure relief valve and the second electromagnetic adsorption module are connected, and the feedback adjustment module is used to adjust the warning light, the driving motor, the first electromagnetic adsorption module, the one-way valve, the pressure relief valve and the first electromagnetic adsorption module. 2. The on-off power and current direction of the electromagnetic adsorption module, the signal transmission module is used to send the command signal launched by the signal processing module to the display screen.

A method for an electromechanical interlocking switch cabinet with a withdrawable pop-up mechanism, comprising the following steps:

Step1: Pneumatically open, the air pump pressurizes the guide sleeve, and powers off the second electromagnetic adsorption module;

Step2: The electromechanical drive is turned on, the first electromagnetic adsorption module on the connection block is energized and attached to the sliding component, and the drive motor rotates in the forward direction;

Step3: The electromechanical transmission is turned off, the driving motor rotates in the reverse direction and the first electromagnetic adsorption module is powered off;

Step4: Pneumatic locking, open the pressure relief valve and the second electromagnetic adsorption module.

Compared with the prior art, the beneficial effects of the present invention are as follows:

1. The electromechanical interlocking switch cabinet with a pull-out pop-up mechanism and the method thereof provided by the present invention, through the cooperation of the rotating assembly, the sliding assembly and the booster assembly, the switch box on the switch cabinet can be quickly ejected and continuously pushed out, and the switch box can be quickly ejected and continuously pushed out after closing. At the same time, it retracts and realizes pneumatic locking through electromechanical transmission, and the overall safety of the switch cabinet is higher.

2. The electromechanical interlocking switch cabinet with a pull-out pop-up mechanism and the method thereof provided by the present invention use a separate-controlled switch button to eject a specific switch box, which can ensure the normal operation of other components in the switch cabinet when the switch cabinet is overhauled .

Description of drawings

Fig. 1 is the structural representation of the present invention;

Fig. 2 is the schematic diagram of A area of the present invention;

3 is a schematic diagram of a second guide plate of the present invention;

Fig. 4 is the side sectional schematic diagram of the cabinet of the present invention;

5 is a schematic diagram of the sliding assembly of the present invention;

Fig. 6 is the schematic diagram of B region of the present invention;

Fig. 7 is the ejector schematic diagram of the present invention;

8 is a schematic diagram of a sliding plate of the present invention;

9 is a schematic diagram of a control module of the present invention;

FIG. 10 is a schematic diagram of the working method of the present invention.

In the figure: 1. Cabinet body; 11. Opening slot; 12. Switch box; 13. First guide plate; 14. Second guide plate; 15. Concave hole; 16. Rigid ball; 1. pressure signal acquisition module; 19, ejector rod; 2, partition plate; 3, sliding assembly; 31, sliding block; 32, iron plate; 33, internal thread hole; 34, second pressure signal acquisition module; 4, rotating assembly ;41, drive motor; 42, threaded rod; 43, connecting block; 44, through hole; 45, the first electromagnetic adsorption module; 46, support block; 5, booster assembly; 51, guide sleeve; 52, air pump; 53, one-way valve; 54, pressure relief valve; 55, sliding plate; 56, stop rod; 57, thrust block; 58, pull signal acquisition module; 59, second electromagnetic adsorption module; 6, limit ring; 7 71, signal processing module; 72, signal receiving module; 73, feedback adjustment module; 74, signal transmitting module; 8, display screen; 9, switch button.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Please refer to FIGS. 1-4 , an electromechanical interlocking switch cabinet with a withdrawable pop-up mechanism includes a cabinet body 1 , a rotating assembly 4 , a booster assembly 5 and a switch box 12 , and the cabinet body 1 is fixedly installed in the vertical direction. There are several groups of partitions 2, and the distance between the adjacent partitions 2 in the vertical direction is equal, the partitions 2 can divide the space in the cabinet 1, and there are open slots between the adjacent partitions 2 11. A switch box 12 is slidably fitted in the opening slot 11, and two pairs of first guide plates 13 are fixedly installed on one side of the opening slot 11 in the cabinet 1. The bottom and the top of the switch box 12 A second guide plate 14 is fixedly installed on both sides. The second guide plate 14 is slidingly matched with the first guide plate 13 to provide guidance for the switch box 12 to slide relative to the opening slot 11. The bottom of the switch box 12 is provided with a sliding Component 3, the rotating component 4 is installed on the cabinet body 1, and a booster component 5 is installed on the side of the cabinet body 1 away from the opening slot 11, and the booster component 5 is used to pneumatically actuate the switch box 12. Ejection and pneumatic locking, through the pneumatic ejection and pneumatic locking of the switch box 12 by the booster component 5 and the rotation component 4 to extend and retract the switch box 12, the switch box 12 can be ejected and continuously pushed out, and when the switch box 12 is retracted When returning, the switch box 12 is pneumatically locked through the booster assembly 5, which can ensure that each switch box 12 operates independently, and the switch box 12 is opened through the booster assembly 5 and the rotating assembly 4, which can realize the operation of each switch box 12. Repair one by one.

The second guide plate 14 is provided with several groups of concave holes 15 , and rigid balls 16 are rotatably installed in the concave holes 15 . While guiding, the resistance received during the movement of the switch box 12 is reduced. The cross-section of the first guide plate 13 and the second guide plate 14 is an “L” shape, and the first guide plate 13 and the second guide plate 14 slide and fit to provide guidance. At the same time, it can prevent the switch box 12 from being sideways, and can ensure that the movement track of the switch box 12 when extending and retracting is stable.

A cover plate is fixedly installed on the side of the switch box 12 away from the booster assembly 5, and a warning light 17 is embedded in the side of the cover plate away from the switch box 12. The warning light 17 has two lighting modes, respectively. For red light and green light, a first pressure signal acquisition module 18 is embedded in the side of the cover plate close to the booster assembly 5, and the first pressure signal acquisition module 18 is used to collect the difference between the cover plate and the partition plate 2. and send the signal to the control module 7, the control module 7 is installed on the cabinet body 1, and the feedback adjustment of the rotating assembly 4 and the booster assembly 5 by the cabinet body 1 can realize the control of the switch box 12. lock.

The rotating assembly 4 includes a drive motor 41, a threaded rod 42 and a support block 46. The drive motor 41 is fixedly installed on the cabinet 1, and the support block 46 is located on the side of the cabinet 1 away from the drive motor 41, so The output end of the drive motor 41 is fixedly installed with a threaded rod 42, the threaded rod 42 is rotatably matched with the support block 46, the cabinet body 1 is slidably fitted with a sliding assembly 3, and the sliding assembly 3 and the threaded rod 42 are threadedly rotated The sliding assembly 3 can be moved between the drive motor 41 and the support block 46 under the guidance of the sliding cooperation between the sliding assembly 3 and the cabinet 1. The bottom of the switch box 12 is fixedly installed with a connecting block 43. The connecting block 43 is provided with a through hole 44, the through hole 44 is provided with a threaded rod 42, a first electromagnetic adsorption module 45 is provided on the side of the connecting block 43 away from the driving motor 41, and the first electromagnetic adsorption module 45 is used for By magnetically connecting the sliding component 3 and the connecting block 43 , the sliding component 3 can be moved between the driving motor 41 and the supporting block 46 while driving the switch box 12 to move laterally.

4 and 5 , the sliding assembly 3 includes a sliding block 31 , an iron plate 32 , an internally threaded hole 33 and a second pressure signal acquisition module 34 . The sliding block 31 is slidably fitted with the cabinet 1 , and the sliding block The iron plate 32 is fixedly installed on the side of the 31 close to the connecting block 43. The sliding block 31 and the iron plate 32 are provided with internal threaded holes 33. The internal threaded holes 33 are threadedly matched with the threaded rod 42 to realize sliding. The block 31 and the iron plate 32 move laterally on the cabinet 1, and a second pressure signal acquisition module 34 is embedded in the side of the sliding block 31 close to the support block 46, and the second pressure signal acquisition module 34 is used for acquisition The pressure signal between the sliding block 31 and the supporting block 46 is sent to the control module 7. After the second pressure signal acquisition module 34 collects the pressure signal, it indicates that the sliding assembly 3, the connecting block 43 and the supporting block 46 are in close contact, The switch box 12 cannot continue to be extended, and the switch box 12 can be prepared to be retracted. When retracting the switch box 12, it is necessary to reversely adjust the rotation direction of the driving motor 41.

4 , 6 , 7 and 8 , the booster assembly 5 includes a guide sleeve 51 , an air pump 52 and a sliding plate 55 , the guide sleeve 51 is fixedly installed on the cabinet 1 , and the guide sleeve A sliding plate 55 is slidably fitted in the cylinder 51, and a blocking rod 56 installed on the cabinet 1 is provided in the guide sleeve 51. A thrust block 57 is fixedly installed on the side of the blocking rod 56 close to the sliding plate 55. An air pump 52 is installed on the cabinet body 1 , a check valve 53 and a pressure relief valve 54 are installed on the side of the guide sleeve 51 close to the cabinet body 1 , and the output end of the air pump 52 is connected with the check valve 53 , the air enters the guide sleeve 51 in one direction through the one-way valve 53, and the pressure relief valve 54 is opened when the pressure in the guide sleeve 51 needs to be relieved. Two electromagnetic adsorption modules 59 , the second electromagnetic adsorption module 59 is used to magnetically connect the thrust block 57 and the sliding plate 55 after being powered on, the switch box 12 is fixedly installed with the ejector rod 19 , and the ejector rod 19 is connected to the The guide sleeve 51 is slidably fitted, and a limit ring 6 is fixedly installed in the guide sleeve 51. The limit ring 6 is used to limit the sliding of the sliding plate 55 in the guide sleeve 51 and prevent the sliding plate 55 from sliding out of the guide sleeve. outside the barrel 51.

A tension signal acquisition module 58 is embedded in the connection between the blocking rod 56 and the thrust block 57 , and the tension signal acquisition module 58 is used to collect the tension signal between the blocking rod 56 and the thrust block 57 and send the signal. To the control module 7, before the switch box 12 is ejected, the ejector rod 19 presses the sliding plate 55 so that the sliding plate 55 is attached to the second electromagnetic adsorption module 59 on the thrust block 57. At this time, the second electromagnetic adsorption module 59 is energized so that a closed cavity is formed between the sliding plate 55, the guide sleeve 51 and the cabinet 1, and the cavity is pressurized by the air pump 52. When the tension value on the tension signal acquisition module 58 reaches the set value The ejection of the ejector rod 19 and the switch box 12 can be carried out, and the power off of the second electromagnetic adsorption module 59 can realize the sliding plate 55 to quickly slide in the direction close to the switch box 12, so that the ejector rod 19 and the switch box 12 are guided away from the switch box 12. The direction of the sleeve 51 slides rapidly, so that the connecting block 43 is attached to the sliding assembly 3 to drive and export the switch box 12. When the switch box 12 is locked, the second electromagnetic adsorption module 59 is energized and the pressure relief valve is opened. 54, so that the ejector rod 19 is in sliding fit with the guide sleeve 51 and at the same time adsorbed in the guide sleeve 51 under the action of the pressure difference to complete the locking.

Referring to FIG. 1, a display screen 8 and several groups of switch buttons 9 are fixedly installed on the cabinet body 1, and the display screen 8 and the switch buttons 9 are connected to the control module 7, and the display screen 8 is used to send the control module 7. The command signal for opening and closing the switch box 12 , the switch button 9 is used to display the command sent by the control module 7 and display the opening and closing status of each switch box 12 in the cabinet 1 .

Referring to FIG. 9 , the control module 7 includes a signal processing module 71 , a signal receiving module 72 , a feedback adjustment module 73 and a signal transmitting module 74 , and the signal receiving module 72 is used to receive the first pressure signal acquisition module 18 , the second pressure signal The pressure signal acquisition module 34 and the tension signal acquisition module 58 send the signals and send the signals to the signal processing module 71 . The signal processing module 71 inputs the signals into the preset program in the signal processing module 71 and then provides feedback to the adjustment module 73 and the signal transmission module. 74 sends an instruction signal, the feedback adjustment module 73 is connected with the warning light 17, the drive motor 41, the first electromagnetic adsorption module 45, the one-way valve 53, the pressure relief valve 54 and the second electromagnetic adsorption module 59, and the feedback adjustment module 73 is used for In order to adjust the on/off and current direction of the warning light 17, the drive motor 41, the first electromagnetic adsorption module 45, the one-way valve 53, the pressure relief valve 54 and the second electromagnetic adsorption module 59, the signal transmission module 74 is used to The command signal initiated by the signal processing module 71 is sent to the display screen 8 , which can facilitate the technician to grasp the working status of each electrical component in the cabinet 1 in time.

Referring to Figure 10, a method for an electromechanical interlocking switchgear with a withdrawable pop-up mechanism includes the following steps:

Step1: Pneumatically open, pressurize the guide sleeve 51 through the air pump 52, and cut off the power to the second electromagnetic adsorption module 59, so that the ejector rod 19 and the switch box 12 can be ejected in the direction away from the guide sleeve 51, that is, Part of the switch box 12 can be quickly ejected out of the opening slot 11;

Step2: The electromechanical drive is turned on. After the switch box 12 is quickly ejected to the outside of the cabinet 1, the first electromagnetic adsorption module 45 on the connection block 43 is energized and attached to the sliding assembly 3. Driven by the driving motor 41, sliding can be realized. The component 3 and the connection block 43 drive the switch box 12 to push out of the cabinet 1;

Step3: The electromechanical transmission is turned off. After pressing the switch button 9 to send the closing signal to the control module 7, the driving motor 41 rotates in the reverse direction and powers off the first electromagnetic adsorption module 45. After the sliding assembly 3 is separated from the connecting block 43 , the ejector rod 19 is introduced into the guide sleeve 51;

Step4: Pneumatic locking, open the pressure relief valve 54 and the second electromagnetic adsorption module 59, so that the ejector rod 19 cannot move within the guide sleeve 51, and the effect of locking the switch box 12 is realized.

It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device comprising a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, and substitutions can be made in these embodiments without departing from the principle and spirit of the invention and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (10)

1. An electromechanical interlocking switch cabinet with a withdrawable pop-up mechanism and a method thereof, comprising a cabinet (1), a rotating assembly (4), a booster assembly (5) and a switch box (12), characterized in that: the Several groups of partitions (2) are fixedly installed in the cabinet body (1) in the vertical direction, the distances between adjacent partitions (2) in the vertical direction are equal, and the adjacent partitions (2) are arranged between adjacent partitions (2). There is an open groove (11), a switch box (12) is slidably fitted in the open groove (11), and two pairs of first pairs of first grooves (11) are circumferentially fixedly installed on one side of the open groove (11) in the cabinet (1). A guide plate (13), a second guide plate (14) is fixedly installed on both sides of the bottom and the top of the switch box (12), and the second guide plate (14) is slidingly matched with the first guide plate (13), The bottom of the switch box (12) is provided with a sliding assembly (3), the rotating assembly (4) is mounted on the cabinet body (1), and the side of the cabinet body (1) away from the opening slot (11) It is stipulated that a booster assembly (5) is installed, and the booster assembly (5) is used for pneumatic ejection and pneumatic locking of the switch box (12). 2. The electromechanical interlocking switch cabinet with a withdrawable pop-up mechanism and the method thereof according to claim 1, characterized in that: the second guide plate (14) is provided with several groups of concave holes (15), so A rigid ball (16) is rotatably installed in the recessed hole (15), the rigid ball (16) is slidingly matched with the first guide plate (13), the first guide plate (13) and the second guide plate (14) ) has an "L"-shaped section. 3. The electromechanical interlocking switch cabinet with a withdrawable pop-up mechanism and the method thereof according to claim 2, wherein a cover is fixedly installed on the side of the switch box (12) away from the booster assembly (5) A warning light (17) is embedded in the side of the cover plate away from the switch box (12), the warning light (17) has two lighting modes, and the cover plate is close to the side of the booster assembly (5). A first pressure signal acquisition module (18) is embedded in one side, and the first pressure signal acquisition module (18) is used to collect the pressure signal between the cover plate and the partition plate (2) and send the signal to the control module A group (7), wherein the control module (7) is installed on the cabinet body (1). 4. The electromechanical interlocking switchgear with a withdrawable pop-up mechanism and the method thereof according to claim 3, wherein the rotating assembly (4) comprises a driving motor (41), a threaded rod (42) and a support A block (46), the drive motor (41) is fixedly installed on the cabinet (1), the support block (46) is located on the side of the cabinet (1) away from the drive motor (41), the drive motor The output end of (41) is fixedly installed with a threaded rod (42), the threaded rod (42) is rotatably fitted with the support block (46), and the cabinet body (1) is slidably fitted with a sliding assembly (3), the The sliding assembly (3) is threadedly engaged with the threaded rod (42), the bottom of the switch box (12) is fixedly installed with a connecting block (43), and the connecting block (43) is provided with a through hole (44), so A threaded rod (42) is arranged through the through hole (44), and a first electromagnetic adsorption module (45) is provided on the side of the connecting block (43) away from the driving motor (41), and the first electromagnetic adsorption module (45) ) is used to magnetically connect the sliding assembly (3) and the connecting block (43). 5 . The electromechanical interlocking switchgear with a withdrawable pop-up mechanism and the method thereof according to claim 4 , wherein the sliding assembly ( 3 ) comprises a sliding block ( 31 ), an iron plate ( 32 ), an inner The threaded hole (33) and the second pressure signal acquisition module (34), the sliding block (31) is slidingly matched with the cabinet (1), and the sliding block (31) is fixedly installed on the side close to the connecting block (43) There is an iron plate (32), and the sliding block (31) and the iron plate (32) are provided with internal threaded holes (33), and the internal threaded holes (33) are threadedly matched with the threaded rod (42), so A second pressure signal acquisition module (34) is embedded in a side of the sliding block (31) close to the support block (46), and the second pressure signal acquisition module (34) is used to collect the sliding block (31) and the supporting block (34). pressure signal between blocks (46) and send the signal to the control module (7). 6. The electromechanical interlocking switchgear with a withdrawable pop-up mechanism and the method thereof according to claim 5, wherein the booster assembly (5) comprises a guide sleeve (51), an air pump (52) and a A sliding plate (55), the guide sleeve (51) is fixedly installed on the cabinet body (1), a sliding plate (55) is slidably fitted in the guide sleeve (51), and the guide sleeve (51) A blocking rod (56) installed on the cabinet body (1) is provided inside, and a thrust block (57) is fixedly installed on the side of the blocking rod (56) close to the sliding plate (55). ), an air pump (52) is installed on the guide sleeve (51), a check valve (53) and a pressure relief valve (54) are installed on the side of the guide sleeve (51) close to the cabinet (1). The output end is connected to the one-way valve (53), a second electromagnetic adsorption module (59) is installed on the side of the thrust block (57) away from the cabinet (1), and the second electromagnetic adsorption module (59) is energized It is then used to magnetically connect the thrust block (57) and the sliding plate (55). The switch box (12) is fixedly mounted with a push rod (19), and the push rod (19) is connected to the guide sleeve (51). ) sliding fit, a limit ring (6) is fixedly installed in the guide sleeve (51), and the limit ring (6) is used to limit the sliding of the sliding plate (55) in the guide sleeve (51). 7. The electromechanical interlocking switchgear with a withdrawable pop-up mechanism and the method thereof according to claim 6, characterized in that: the connection between the blocking rod (56) and the thrust block (57) is embedded and installed with A pulling force signal collection module (58), the pulling force signal collection module (58) is used to collect the pulling force signal between the blocking rod (56) and the thrust block (57) and send the signal to the control module (7). 8. The electromechanical interlocking switchgear with a withdrawable pop-up mechanism and the method thereof according to claim 7, wherein a display screen (8) and several groups of switch buttons are fixedly installed on the cabinet body (1). (9), the display screen (8) and the switch button (9) are connected with the control module (7), and the display screen (8) is used to send the information for opening and closing the switch box (12) to the control module (7). An instruction signal, the switch button (9) is used to display the instruction sent by the control module (7) and to display the opening and closing states of each switch box (12) in the cabinet (1). 9. The electromechanical interlocking switchgear with a withdrawable pop-up mechanism and the method thereof according to claim 8, wherein the control module (7) comprises a signal processing module (71), a signal receiving module (72) ), a feedback adjustment module (73) and a signal transmission module (74), the signal reception module (72) is used to receive the first pressure signal acquisition module (18), the second pressure signal acquisition module (34) and the pull signal acquisition module (34) The signal sent by the module (58) and the signal is sent to the signal processing module (71), and the signal processing module (71) inputs the signal into the preset program in the signal processing module (71) and sends the signal to the feedback adjustment module (73) and the signal transmission. The module (74) sends an instruction signal, and the feedback adjustment module (73) is connected with the warning light (17), the driving motor (41), the first electromagnetic adsorption module (45), the one-way valve (53), and the pressure relief valve (54) ) is connected to the second electromagnetic adsorption module (59), and the feedback adjustment module (73) is used to adjust the warning light (17), the drive motor (41), the first electromagnetic adsorption module (45), the one-way valve (53), the leakage On/off and current direction of the pressure valve (54) and the second electromagnetic adsorption module (59), the signal transmission module (74) is used to send the command signal started by the signal processing module (71) to the display screen (8) . 10. A method for an electromechanical interlocking switchgear with a withdrawable pop-up mechanism, characterized in that it comprises the following steps: Step1: Pneumatically open, the air pump (52) pressurizes the guide sleeve (51), and powers off the second electromagnetic adsorption module (59); Step2: The electromechanical drive is turned on, the first electromagnetic adsorption module (45) on the connecting block (43) is energized and attached to the sliding assembly (3), and the driving motor (41) rotates in the forward direction; Step3: The electromechanical transmission is turned off, the driving motor (41) rotates in the reverse direction and the first electromagnetic adsorption module (45) is powered off; Step4: Pneumatic locking, open the pressure relief valve (54) and the second electromagnetic adsorption module (59).

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