CN111585390B - Building electrical equipment alarm device - Google Patents

Abstract

The invention discloses a building motor equipment alarm device which comprises a cooling device, an ejecting device, an outer frame device, an inner net device and a motor device. The cooling device is a basic device placed on the ground and is also a mounting platform of the bouncing device, the bouncing device is a mounting platform of the motor device, the motor device is a mounting platform of the intranet device, and the intranet device is a mounting platform of the outer frame device. When the motor is in operation, cooling device cools down the motor, and the sensor detects the temperature, and when reaching the uniform temperature, the fan of intranet device begins to move, when the temperature exceeds standard, pops open device control motor and construction machinery and separates.

Description

Building electrical equipment alarm device

Technical Field

The invention relates to the technical field of building equipment, in particular to a building motor equipment alarm device.

Background

Under present environment, building engineering is in the process of engineering, safety is the first place, when using a building motor, the heating condition of the motor needs to be noticed frequently, when the motor heats seriously, measures need to be taken, the monitoring motor is generally carried out manually, dangers cannot be found and handled in time, and in order to solve the problems, a building motor equipment alarm device needs to be designed.

Disclosure of Invention

Aiming at the problems, the invention provides an alarm device for building motor equipment, which comprises a cooling device, an ejecting device, an outer frame device, an inner net device and a motor device.

The cooling device is a basic device placed on the ground and is also a mounting platform of the bouncing device, the bouncing device is a mounting platform of the motor device, the motor device is a mounting platform of the intranet device, and the intranet device is a mounting platform of the outer frame device.

The cooling device comprises: the electric cylinder that goes up and down, lower slider, bottom plate, inlet tube, outlet pipe, connecting rod are adorned to the cooler, lower slider fixed mounting is on the bottom plate, adorn a slidable mounting under on the slider down, the electric cylinder bottom fixed mounting that goes up and down is on the bottom plate, top fixed mounting is adorned a bottom under in the bottom, cooler fixed mounting is on adorning the piece down, the cooler draws forth inlet tube and outlet pipe, connecting rod one end fixed mounting is on adorning the piece down, other end fixed mounting is in the outer movable block outside.

The pop-up device comprises: bottom block, interior fixed block, connection pad, lift electric cylinder, outer movable block, go up attachment strap, guide rail baffle, guide rail, bullet open electric cylinder, bottom block fixed mounting on the bottom plate, interior fixed block fixed mounting is on the bottom block, connection pad fixed mounting is between four interior fixed blocks, outer movable block and interior fixed block slidable mounting, outer movable block fixed mounting is in last attachment strap bottom, lift electric cylinder bottom fixed mounting is in last attachment strap bottom, top fixed mounting is on connection pad upper portion, guide rail fixed mounting is at last attachment strap top, guide rail baffle fixed mounting is at the guide rail tip, plays open electric cylinder bottom fixed mounting on last attachment strap, top fixed mounting is on electric cylinder fishplate bar.

The outer frame device comprises: frame connection, frame, right side pipe, top tube, left pipe, frame connection fixed mounting on the frame, right side pipe and left pipe fixed mounting are in the frame both sides, top tube fixed mounting is inboard on the frame.

The intranet device includes: the screen frame, the front sensor, the connecting frame, the transmission motor, the motor bevel gear, the left fan gear, the left shaft, the left bevel gear, the middle shaft, the left fan, the middle bevel gear, the middle fan, the right bevel gear, the right shaft, the right sector gear, the transmission gear, the upper gear, the right fan, the upper shaft, the upper connecting gear, the top shaft, the upper sector gear, the outer gear, the upper fan and the rear sensor, wherein the connecting frame is fixedly arranged on the outer side of the screen frame, the front sensor is fixedly arranged on the upper part of the screen frame, the rear sensor is fixedly arranged on the rear part of the screen frame, the transmission motor is fixedly arranged on the left side of the screen frame, the motor bevel gear is fixedly arranged on the motor shaft of the transmission motor, the left fan is rotatably arranged on the left side of the connecting frame through a rolling bearing, the left fan gear is fixedly arranged on the left fan, the left fan gear is meshed with the motor bevel gear, the left shaft is fixedly arranged on the motor shaft of the transmission motor, the left shaft is rotatably installed on the connecting frame through a rolling bearing, the left bevel gear is fixedly installed at the top of the left shaft, the middle shaft is rotatably installed at the front part of the connecting frame through the rolling bearing, the left bevel gear is fixedly installed at the left side of the middle shaft, the left bevel gear is meshed with the left bevel gear, the middle bevel gear is fixedly installed on the middle shaft, the middle fan is rotatably installed on the connecting frame through the rolling bearing, the middle fan is meshed with the middle bevel gear, the right bevel gear is fixedly installed at the right end of the middle shaft, the right shaft is rotatably installed on the connecting frame through the rolling bearing, the right bevel gear is fixedly installed at the front end of the right shaft, the right bevel gear is meshed with the right bevel gear, the transfer gear is fixedly installed at the rear end of the right shaft, the right fan is rotatably installed on the connecting frame through the rolling bearing, the right fan gear is fixedly installed at the outer side of the right fan, and the right fan gear is meshed with the transfer gear, the upper shaft rotates through antifriction bearing and installs on the link right side, go up gear fixed mounting in the upper shaft bottom, go up gear and right sector gear meshing, go up and connect gear fixed mounting at the upper shaft top, the apical axis rotates through antifriction bearing and installs at the link top, apical gear fixed mounting is at the apical axis right-hand member, apical gear and last gear meshing, external gear fixed mounting is at the apical axis left end, it rotates through antifriction bearing to go up the fan and installs at the link top, it installs on last fan to go up sector gear fixed mounting, go up sector gear and external gear meshing.

The motor device includes: motor, motor board, slip motor piece, electric jar fishplate bar, stopper, guide block, extrusion spring, shaft coupling, motor detachable fixed mounting on the motor board, motor board and slip motor piece slidable mounting, stopper fixed mounting is in motor board lower part, extrusion spring one end fixed mounting is inboard at slip motor piece, other end fixed mounting is in the motor board outside, electric jar fishplate bar and guide block welding are in slip motor piece below, guide block slidable mounting is on the guide rail, shaft coupling fixed mounting is on the motor shaft of motor.

Furthermore, the lower mounting block of the cooling device is in sliding fit with the lower sliding block.

Furthermore, the inner fixed block and the outer movable block of the spring opening device form sliding fit, and the guide block and the guide rail form sliding fit.

Furthermore, the left shaft, the middle shaft, the right shaft, the upper shaft and the top shaft of the intranet device are in running fit with the connecting frame, and the left fan, the middle fan, the right fan, the upper fan are in running fit with the connecting frame.

Further, a motor plate of the motor device and the sliding motor block form a spring-driven sliding fit.

Furthermore, cold water formed by the cooling machine of the cooling device enters the outer frame device through the water inlet pipe, and the water flows into the cooling machine through the water outlet pipe.

Furthermore, the intranet device drives the four fans to rotate through the transmission motor.

Furthermore, two heat sensors are arranged on the intranet device, and an alarm is given when a specific temperature is reached.

Furthermore, three inner surfaces in the outer frame device are provided with cold water pipelines.

Due to the adoption of the technical scheme, the invention has the following advantages:

(1) the invention can realize multiple cooling of the motor and forcibly separate the motor when the motor is overheated;

(2) the intranet device is provided with four fans driven by one motor to dissipate heat of the motor.

(3) The cooling device can control cooling water to enter the outer frame device to perform auxiliary cooling on the motor.

(4) The motor device provided by the invention is provided with the extrusion spring, so that the motor can be more stably separated.

Drawings

FIG. 1 is an overall schematic view of the present invention.

FIG. 2 is a schematic view of the cooling device of the present invention.

Fig. 3 is a schematic structural view of the pop-up device of the present invention.

FIG. 4 is a schematic structural diagram of an outer frame device according to the present invention.

Fig. 5 is a schematic structural diagram of an intranet apparatus according to the present invention.

Fig. 6 is a schematic structural diagram of the motor device of the present invention.

Reference numerals: 1-a cooling device; 2-popping open the device; 3-outer frame device; 4-an intranet device; 5-a motor device; 101-a cooling machine; 102-lower mounting block; 103-an electric cylinder for lifting; 104-lower slide block; 105-a backplane; 106-water inlet pipe; 107-water outlet pipe; 108-a connecting rod; 201-bottom block; 202-inner fixed block; 203-connecting disc; 204-lifting electric cylinder; 205-outer motion block; 206-upper butt strap; 207-guide rail baffles; 208-a guide rail; 209-flick the electric cylinder; 301-frame join; 302-outer frame; 303-right tube; 304-upper tube; 305-left tube; 401-frame screen; 402-a pre-sensor; 403-a connecting frame; 404-a drive motor; 405-motor bevel gear; 406-left fan gear; 407-left axis; 408-left bevel gear; 409-left connecting bevel gear; 410-medial axis; 411-left fan; 412-middle bevel gear; 413-middle sector gear; 414-middle fan; 415-right bevel gear; 416-right bevel gear; 417-right axis; 418-right sector gear; 419-transfer gear; 420-upper gear; 421-right fan; 422-upper shaft; 423-upper gear; 424-top gear; 425-top shaft; 426-upper sector gear; 427-an external gear; 428-upper fan; 429-rear sensor; 501-a motor; 502-motor board; 503-sliding motor block; 504-electric cylinder connection plate; 505-a stopper; 506-a guide block; 507-extruding a spring; 508-coupling.

Detailed Description

The present invention will be further described with reference to specific examples, which are illustrative of the invention and are not to be construed as limiting the invention.

Example (b): the alarm device for the building motor equipment is shown in figures 1, 2, 3, 4, 5 and 6. The cooling device 1 is a base device placed on the ground and is also a mounting platform of the bouncing device 2, the bouncing device 2 is a mounting platform of the motor device 5, the motor device 5 is a mounting platform of the intranet device 4, and the intranet device 4 is a mounting platform of the outer frame device 3.

The specific structure of the cooling device 1 is shown in fig. 2, wherein a bottom plate 105 is placed on the ground, a lower slider 104 is fixedly installed on the bottom plate 105, a lower mounting block 102 is slidably installed on the lower slider 104, the bottom of an electric elevator cylinder 103 is fixedly installed on the bottom plate 105, the top of the electric elevator cylinder is fixedly installed at the bottom of the lower mounting block 102, a cooler 101 is fixedly installed on the lower mounting block 102, a water inlet pipe 106 and a water outlet pipe 107 are led out of the cooler 101, one end of a connecting rod 108 is fixedly installed on the lower mounting block 102, and the other end of the connecting rod is fixedly installed outside an outer moving block 205. The lifting of the elevator motor 103 can control the lower mounting block 102 to lift relative to the lower slide block 104, and the cooling machine 101 outputs cold water to enter the water inlet pipe 106 and enter the outer frame device 3.

Specifically, as shown in fig. 3, a specific structural diagram of the pop-up device 2 is shown, wherein the bottom block 201 is fixedly installed on the bottom plate 105, the inner fixed block 202 is fixedly installed on the bottom block 201, the connecting disc 203 is fixedly installed between the four inner fixed blocks 202, the outer moving block 205 is slidably installed with the inner fixed block 202, the outer moving block 205 is fixedly installed at the bottom of the upper plate 206, the bottom of the lifting electric cylinder 204 is fixedly installed at the bottom of the upper plate 206, the top is fixedly installed at the upper part of the connecting disc 203, the guide rail 208 is fixedly installed at the top of the upper plate 206, the guide rail baffle 207 is fixedly installed at the end of the guide rail 208, the bottom of the pop-up electric cylinder 209 is fixedly installed on the upper plate 206, and the top is fixedly installed on the electric cylinder connecting plate 504. The electric lift cylinder 204 controls the outer moving block 205 to move up and down relative to the inner fixed block 202, controls the motor 501 to reach a designated height, and when the electric lift cylinder 209 is required to be opened in an emergency, the electric lift cylinder 209 is retracted to control the motor device 5 to slide along the guide rail 208.

Specifically, fig. 4 is a schematic structural diagram of the external frame device 3, in which a frame connection 301 is fixedly installed on an external frame 302, a right pipe 303 and a left pipe 305 are fixedly installed on two sides of the external frame 302, and an upper pipe 304 is fixedly installed on the inner side of the external frame 302. The cooling water enters the right pipe 303 through the water inlet pipe 106, flows to the left pipe 305 through the upper pipe 304, and finally enters the cooling machine 101 through the water outlet pipe 107.

Specifically, as shown in fig. 5, a specific structural diagram of the intranet device 4 is shown, wherein a connecting frame 403 is fixedly installed on the outer side of the net frame 401, a front sensor 402 is fixedly installed on the upper portion of the net frame 401, a rear sensor 429 is fixedly installed on the rear portion of the net frame 401, a transmission motor 404 is fixedly installed on the left side of the net frame 401, a motor bevel gear 405 is fixedly installed on a motor shaft of the transmission motor 404, a left fan 411 is rotatably installed on the left side of the connecting frame 403 through a rolling bearing, a left fan gear 406 is fixedly installed on the left fan 411, the left fan gear 406 is engaged with the motor bevel gear 405, a left shaft 407 is fixedly installed on the motor shaft of the transmission motor 404, a left shaft 407 is rotatably installed on the connecting frame 403 through a rolling bearing, a left bevel gear 408 is fixedly installed on the top of the left shaft 407, a middle shaft 410 is rotatably installed on the front portion of the connecting frame 403 through a rolling bearing, a left bevel gear 409 is fixedly installed on the left side of the middle shaft 410, the left bevel gear 408 is engaged with a left bevel gear 409, a middle bevel gear 412 is fixedly arranged on a middle shaft 410, a middle fan 414 is rotatably arranged on a connecting frame 403 through a rolling bearing, a middle sector gear 413 is fixedly arranged on the middle fan 414, the middle sector gear 413 is engaged with the middle bevel gear 412, a right bevel gear 415 is fixedly arranged at the right end of the middle shaft 410, a right shaft 417 is rotatably arranged on the connecting frame 403 through a rolling bearing, a right bevel gear 416 is fixedly arranged at the front end of the right shaft 417, a right bevel gear 416 is engaged with the right bevel gear 415, a transmission gear 419 is fixedly arranged at the rear end of the right shaft 417, the right fan 421 is rotatably arranged on the connecting frame 403 through a rolling bearing, the right sector gear 418 is fixedly arranged at the outer side of the right fan 421, the right sector gear 418 is engaged with the transmission gear 419, an upper shaft 422 is rotatably arranged at the right side of the connecting frame 403 through a rolling bearing, the upper gear 420 is fixedly arranged at the bottom of the upper shaft 422, the upper shaft 420 is engaged with the right sector gear 418, the upper gear 423 is fixedly arranged at the top of the upper shaft 422, the top shaft 425 is rotatably arranged at the top of the connecting frame 403 through a rolling bearing, the top gear 424 is fixedly arranged at the right end of the top shaft 425, the top gear 424 is meshed with the upper gear 423, the outer gear 427 is fixedly arranged at the left end of the top shaft 425, the upper fan 428 is rotatably arranged at the top of the connecting frame 403 through the rolling bearing, the upper sector gear 426 is fixedly arranged on the upper fan 428, and the upper sector gear 426 is meshed with the outer gear 427. The transmission motor 404 rotates to control the left shaft 407 to rotate, and the transmission of the gear train controls the left fan 411, the middle fan 414, the right fan 421 and the upper fan 428 to rotate, so as to cool the motor 501, and after the front sensor 402 and the rear sensor 429 receive high-temperature signals, the fans are controlled to rotate.

Specifically, as shown in fig. 6, a specific structural schematic diagram of the motor device 6 is shown, wherein the motor 501 is detachably and fixedly mounted on a motor plate 502, the motor plate 502 is slidably mounted with a sliding motor block 503, a limiting block 505 is fixedly mounted at a lower portion of the motor plate 502, one end of a compression spring 507 is fixedly mounted at an inner side of the sliding motor block 503, the other end of the compression spring is fixedly mounted at an outer side of the motor plate 502, an electric cylinder connecting plate 504 and a guide block are welded below the sliding motor block 503, the guide block 506 is slidably mounted on the guide rail 208, and a coupler 508 is fixedly mounted on a motor shaft of the motor 501. After the front sensor 402 and the rear sensor 429 receive the ultra-high temperature signals, the electric cylinder 209 is bounced off to contract to control the sliding motor block 503 to slide backwards, so that the coupling 508 is separated from the construction machine, and separation is realized.

When the lifting electric cylinder 204 is installed, the coupling 508 of the lifting control motor device 5 reaches a designated position and is connected with the construction machine, when the lifting electric cylinder 204 is used, the lifting electric motor 103 can control the lifting of the lower mounting block 102 relative to the lower sliding block 104, so that the connecting rod 108 is parallel to the ground, the cooling machine 101 outputs cold water, the cold water enters the water inlet pipe 106, enters the right pipe 303, flows to the left pipe 305 through the upper pipe 304, finally enters the cooling machine 101 through the water outlet pipe 107, the front sensor 402 and the rear sensor 429 receive high-temperature signals, the transmission motor 404 rotates to control the left shaft 407 to rotate, transmit and control the left fan 411, the middle fan 414, the right fan 421 and the upper fan 428 to rotate through the gear train, cool the motor 501, and send a primary alarm signal, after the front sensor 402 and the rear sensor 429 receive ultra-high-temperature signals, the electric cylinder 209 is flicked to control the sliding of the sliding motor block 503 to slide backwards, so that the coupling 508 is separated from the construction machine, realizing separation and issuing a secondary alarm signal.

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

Claims (1)

1. A building motor equipment alarm device comprises a cooling device (1), an ejection device (2), an outer frame device (3), an inner net device (4) and a motor device (5);

the cooling device (1) is a basic device placed on the ground and is also an installation platform of the bouncing device (2), the bouncing device (2) is an installation platform of the motor device (5), the motor device (5) is an installation platform of the inner net device (4), and the inner net device (4) is an installation platform of the outer frame device (3);

the cooling device (1) comprises: a cooler (101), a lower mounting block (102), an electric cylinder for lifting (103), a lower sliding block (104), a bottom plate (105), a water inlet pipe (106), a water outlet pipe (107) and a connecting rod (108), the cooling device is characterized in that the bottom plate (105) is placed on the ground, the lower sliding block (104) is fixedly installed on the bottom plate (105), the lower installing block (102) is slidably installed on the lower sliding block (104), the bottom of the electric lifting cylinder (103) is fixedly installed on the bottom plate (105), the top of the electric lifting cylinder is fixedly installed at the bottom of the lower installing block (102), the cooling machine (101) is fixedly installed on the lower installing block (102), a water inlet pipe (106) and a water outlet pipe (107) are led out of the cooling machine (101), one end of a connecting rod (108) is fixedly installed on the lower installing block (102), the other end of the connecting rod is fixedly installed on the outer side of the outer moving block (205), cold water formed by the cooling machine (101) enters the outer frame device (3) through the water inlet pipe (106), and water flows into the cooling machine (101) through the water outlet pipe (107);

the pop-up device (2) comprises: the lifting electric cylinder comprises a bottom block (201), an inner fixed block (202), a connecting disc (203), a lifting electric cylinder (204), an outer moving block (205), an upper butt plate (206), a guide rail baffle plate (207), a guide rail (208) and an elastic opening electric cylinder (209), wherein the bottom block (201) is fixedly arranged on a bottom plate (105), the inner fixed block (202) is fixedly arranged on the bottom block (201), the connecting disc (203) is fixedly arranged among the four inner fixed blocks (202), the outer moving block (205) is slidably arranged with the inner fixed block (202), the outer moving block (205) is fixedly arranged at the bottom of the upper butt plate (206), the bottom of the lifting electric cylinder (204) is fixedly arranged at the bottom of the upper butt plate (206), the top is fixedly arranged at the upper part of the connecting disc (203), the guide rail (208) is fixedly arranged at the top of the upper butt plate (206), the guide rail baffle plate (207) is fixedly arranged at the end part of the guide rail (208), and the bottom of the elastic opening electric cylinder (209) is fixedly arranged on the upper butt plate (206), the top is fixedly arranged on the electric cylinder connecting plate (504);

the outer frame device (3) comprises: the water cooling device comprises a frame connection (301), an outer frame (302), a right pipe (303), an upper pipe (304) and a left pipe (305), wherein the frame connection (301) is fixedly arranged on the outer frame (302), the right pipe (303) and the left pipe (305) are fixedly arranged on two sides of the outer frame (302), the upper pipe (304) is fixedly arranged on the inner side of the outer frame (302), and three inner surfaces in the outer frame device (3) are provided with cold water pipelines;

the intranet device (4) comprises: a net frame (401), a front sensor (402), a connecting frame (403), a transmission motor (404), a motor bevel gear (405), a left fan gear (406), a left shaft (407), a left bevel gear (408), a left bevel gear (409), a middle shaft (410), a left fan (411), a middle bevel gear (412), a middle fan gear (413), a middle fan (414), a right bevel gear (415), a right bevel gear (416), a right shaft (417), a right fan gear (418), a transfer gear (419), an upper gear (420), a right fan (421), an upper shaft (422), an upper gear (423), a top gear (424), a top shaft (425), an upper fan gear (426), an outer gear (427), an upper fan (428) and a rear sensor (429), wherein the connecting frame (403) is fixedly arranged on the outer side of the net frame (401), the front sensor (402) is fixedly arranged on the upper part of the net frame (401), the rear sensor (429) is fixedly arranged at the rear part of the net frame (401), the transmission motor (404) is fixedly arranged at the left side of the net frame (401), the transmission motor (404) drives four fans to rotate, a motor bevel gear (405) is fixedly arranged on a motor shaft of the transmission motor (404), a left fan (411) is rotatably arranged at the left side of the connecting frame (403) through a rolling bearing, a left fan gear (406) is fixedly arranged on the left fan (411), the left fan gear (406) is meshed with the motor bevel gear (405), a left shaft (407) is fixedly arranged on the motor shaft of the transmission motor (404), a left shaft (407) is rotatably arranged on the connecting frame (403) through the rolling bearing, a left bevel gear (408) is fixedly arranged at the top part of the left shaft (407), a middle shaft (410) is rotatably arranged at the front part of the connecting frame (403) through the rolling bearing, a left connecting bevel gear (409) is fixedly arranged at the left side of the middle shaft (410), the left bevel gear (408) is meshed with a left connecting bevel gear (409), a middle bevel gear (412) is fixedly installed on a middle shaft (410), a middle fan (414) is rotatably installed on a connecting frame (403) through a rolling bearing, a middle fan gear (413) is fixedly installed on the middle fan (414), the middle fan gear (413) is meshed with the middle bevel gear (412), a right connecting bevel gear (415) is fixedly installed at the right end of the middle shaft (410), a right shaft (417) is rotatably installed on the connecting frame (403) through a rolling bearing, a right bevel gear (416) is fixedly installed at the front end of the right shaft (417), the right bevel gear (416) is meshed with the right connecting bevel gear (415), a transfer gear (419) is fixedly installed at the rear end of the right shaft (417), a right fan (421) is rotatably installed on the connecting frame (403) through a rolling bearing, the right fan gear (418) is fixedly installed at the outer side of the fan (421), and the right fan gear (418) is meshed with the transfer gear (419), an upper shaft (422) is rotatably installed on the right side of a connecting frame (403) through a rolling bearing, an upper gear (420) is fixedly installed at the bottom of the upper shaft (422), the upper gear (420) is meshed with a right sector gear (418), an upper connecting gear (423) is fixedly installed at the top of the upper shaft (422), a top shaft (425) is rotatably installed at the top of the connecting frame (403) through the rolling bearing, a top gear (424) is fixedly installed at the right end of the top shaft (425), the top gear (424) is meshed with the upper connecting gear (423), an outer gear (427) is fixedly installed at the left end of the top shaft (425), an upper fan (428) is rotatably installed at the top of the connecting frame (403) through the rolling bearing, an upper sector gear (426) is fixedly installed on the upper fan (428), the upper sector gear (426) is meshed with the outer gear (427), two heat sensors are arranged on an inner net device (4), and the left shaft (407), a middle shaft (410), The right shaft (417), the upper shaft (422) and the top shaft (425) are in running fit with the connecting frame (403), and the left fan (411), the middle fan (414), the right fan (421), the upper fan (428) are in running fit with the connecting frame (403);

the motor device (5) comprises: motor (501), motor board (502), slip motor piece (503), electric cylinder fishplate bar (504), stopper (505), guide block (506), extrusion spring (507), shaft coupling (508), motor (501) detachable fixed mounting on motor board (502), motor board (502) and slip motor piece (503) slidable mounting, stopper (505) fixed mounting is in motor board (502) lower part, extrusion spring (507) one end fixed mounting is inboard at slip motor piece (503), other end fixed mounting is in the motor board (502) outside, electric cylinder fishplate bar (504) and guide block welding are in slip motor piece (503) below, guide block (506) slidable mounting is on guide rail (208), shaft coupling (508) fixed mounting is on the motor shaft of motor (501).

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