CN211966543U

CN211966543U - Elevator link plate assembly fixture

Info

Publication number: CN211966543U
Application number: CN202020457537.1U
Authority: CN
Inventors: 刘勇
Original assignee: Jiashan Meicheng Chuangpu Elevator Parts Co ltd
Current assignee: Jiashan Meicheng Chuangpu Elevator Parts Co ltd
Priority date: 2020-04-01
Filing date: 2020-04-01
Publication date: 2020-11-20
Anticipated expiration: 2030-04-01

Abstract

The utility model relates to the technical field of elevators, in particular to an elevator hanging plate assembly fixture, which comprises a base, a controller, a placing table and an installation mechanism, wherein the installation mechanism comprises a lapping plate, a sliding table, a placing frame, a feeding component, a rotating component and a fixing component, the lapping plate is vertically arranged at the top of the base, the lapping plate is arranged at the side of the placing table, the placing frame is movably arranged at the top of the base, the rotating component is arranged at the side of the placing frame, the top of the base is fixedly provided with a supporting table, the sliding table is fixedly arranged on the supporting table, the fixing component is arranged on the sliding table in a sliding way, the feeding component is arranged at the top of the base, the feeding component, the rotating component and the fixing component are electrically connected with the controller, less worker intervention, low labor intensity and less potential safety hazard.

Description

Elevator link plate assembly fixture

Technical Field

The utility model relates to an elevator technical field especially involves an elevator link plate assembly fixture.

Background

The door head component comprises a door head plate, a left hanging plate, a right hanging plate, a steel wire rope, a door lock, a retainer, a bracket and the like. When door head parts are assembled in a workshop, the sizes of the right end surface of the left hanging plate and the left end surface of the right hanging plate need to meet the drawing requirements, and the deviation is not larger than +/-0.5 mm, otherwise, when the door head parts are assembled on site in a construction site, the hall door left door plate and the hall door right door plate can generate an interference phenomenon, or a gap exists after the hall door left door plate and the hall door are closed. The size from the right end surface of the secondary left hanging plate to the center point of the door head is equal to the size from the left end surface of the right hanging plate to the center point of the door head, the deviation is not larger than +/-0.5 mm, if the deviation is larger, the phenomenon that one side of the hoistway door is not in place when being opened exists, a site installer needs to adjust the steel wire rope on site, and the consumed time of about 8 minutes is increased for each unit.

The existing elevator hanging plate installation technology cannot realize batch installation, the yield is small, the enterprise income is not facilitated, meanwhile, in the assembling process, the worker intervention is frequent, the installation efficiency is low, meanwhile, the worker frequently contacts with equipment, the labor intensity of the worker is high, and meanwhile, certain potential safety hazards also exist.

According to the defects of the prior art, an elevator hanging plate assembling tool which can realize batch installation, has less worker intervention, low labor intensity and small potential safety hazard in the assembling process is needed to be designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an elevator link plate assembly fixture.

The above technical purpose of the utility model is realized with following technical scheme:

an elevator hanging plate assembling tool comprises a base, wherein the base is horizontally arranged, the elevator hanging plate assembling tool further comprises a controller, a placing table and an installing mechanism, the controller is fixedly arranged at the top of the base, the placing table is fixedly arranged at the top of the base and used for placing an elevator car door, the installing mechanism is arranged at the top of the base and used for assembling an elevator hanging plate on the elevator car door, the installing mechanism comprises a lap joint plate, a sliding table, a placing frame, a feeding assembly, a rotating assembly and a fixing assembly, the lap joint plate is vertically arranged at the top of the base and located beside the placing table, the placing frame is movably arranged at the top of the base, the rotating assembly is arranged beside the placing frame, a supporting table is fixedly arranged at the top of the base, the sliding table is fixedly arranged on the supporting table, the fixing assembly is arranged on the sliding table in a sliding manner, the feeding, the feeding assembly, the rotating assembly and the fixing assembly are electrically connected with the controller.

The utility model discloses a further set up to: the material loading subassembly includes slide, first electric putter and slide, the slide is fixed to be established at the top of base, the slide slides and sets up the inside at the slide to the top of slide is equipped with a plurality of and places the hole, first electric putter establishes on the base through fixed cover level, and fixedly connected with ejector pad on the slide is close to first electric putter's the outer wall, ejector pad and first electric putter's output fixed connection, first electric putter is connected with the controller electricity.

The utility model discloses a further set up to: the bottom fixedly connected with second electric putter of rack states equal fixedly connected with stop collar on the both sides outer wall of rack, and the top of base is the symmetry and is provided with two guide bars, and every guide bar all inserts with a stop collar and establishes and be connected to it is provided with a plurality of overlap joint strip still to be the symmetry on the inner wall of rack, and every overlap joint strip all articulates with the inner wall of rack, and is equipped with the holding tank that can supply the laminating of a plurality of overlap joint strip on the inner wall of rack, second electric putter is connected with the controller electricity.

The utility model discloses a further set up to: the rotating assembly comprises a rotating shaft, a mounting plate, a stepping motor and an electromagnet, a base station is fixedly arranged at the top of the base station, the rotating shaft passes through the top of the base station, which is rotatably arranged on a bearing, the mounting plate is fixedly arranged at the top of the rotating shaft, the electromagnet is fixedly arranged at one end of the bottom of the mounting plate, which is far away from the rotating shaft, the stepping motor is fixedly arranged at the top of the base station, and the output end of the stepping motor is sleeved with a first chain wheel, the outer wall of the middle part of the rotating shaft is sleeved with a second chain wheel, a chain is sleeved between the first chain wheel and the second.

The utility model discloses a further set up to: fixed subassembly includes driving motor, magnetic drill, hydraulic stem and slider, the slider slides and establishes on the slip table, the hydraulic stem be vertical establish at the top of slider and rather than top fixed connection, the top fixedly connected with backup pad of hydraulic stem, driving motor fixed establishment keeps away from the bottom one end of hydraulic stem at the connecting plate, the magnetic drill is fixed to be established on driving motor's output, hydraulic stem and driving motor all are connected with the controller electricity.

The utility model discloses a further set up to: the top fixedly connected with rectangular block of slider, the articulated connecting rod that is provided with on the rectangular block, the fixed servo motor that is equipped with in top of base, the cover is equipped with the flywheel on servo motor's the output, the flywheel is close to the fixedly connected with actuating lever on one side outer wall of connecting rod, the one end that the slider was kept away from to the connecting rod is articulated with the actuating lever, servo motor is connected with the controller electricity.

The utility model discloses a further set up to: the placing platform is symmetrically provided with grooves capable of being used for lapping elevator car doors, and the lapping plate is integrally formed on the outer wall of one side close to the placing platform and is provided with a lapping groove.

To sum up, the utility model discloses following beneficial effect has:

when carrying out the assembly work of link plate, at first put elevator sedan-chair door level place two recesses on the bench, then start the electro-magnet through the controller, thereby adsorb the bottom to the mounting panel with the link plate on the rack, start step motor through the controller after that, thereby it is rotatory to drive first sprocket through its output, because the cover is equipped with the chain between first sprocket and the second sprocket, the second sprocket cup joints with the rotation axis again, therefore it is rotatory to drive the rotation axis, because rotation axis and mounting panel fixed connection, therefore it is rotatory to drive the mounting panel, and then drive the rotatory one corner top to elevator sedan-chair door of link plate, then through controller outage electro-magnet, and then put the link plate in the mounting groove of elevator sedan-chair door one corner.

After the mounting groove in elevator sedan-chair door one corner is put to the link plate, promote elevator sedan-chair door to the one end that is close to the lap joint board through the manual work, get into the lap joint inslot until two pulleys on the link plate, then start servo motor through the controller, thereby it is rotatory to drive the flywheel, and then it is rotatory to drive the drive rod on the flywheel, because the connecting rod is articulated with actuating lever and rectangular block respectively, rectangular block and slider fixed connection, the slider is again with slip table sliding connection, therefore it slides to the one end that is close to the slide to drive the slider on the slip table, and then it slides to the one end that is close to the slide to drive the driving motor.

Stop when magnetic drill slides to placing the hole directly over, magnetic drill will place the interior bolt of hole and inhale, then the slider continues to drive magnetic drill and slides to the one end that is close to the link plate, when sliding to the link plate directly over, starts the hydraulic stem through the controller, and then drives the bolt through magnetic drill and get into in the screw hole on the link plate, then starts driving motor through the controller, on squeezing into the elevator sedan-chair door with the bolt, accomplish the installation of link plate.

The utility model discloses an elevator link plate assembly fixture, through the design control ware, place platform and installation mechanism, and mutually support through the three, compare in current assembly technique, can realize the batch installation of elevator link plate, the output has been enlarged, the income of enterprise has been improved, simultaneously in the assembling process, bolt and link plate are automatic feeding, workman's intervention number of times has been reduced, assembly efficiency has been promoted, workman's intensity of labour has been reduced, the labour has been practiced thrift, and reduce the frequent contact of workman with equipment, the potential safety hazard has been reduced.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of the present invention.

Fig. 2 is a schematic view of a three-dimensional structure of the present invention.

Fig. 3 is an enlarged view of a portion a in fig. 2.

Fig. 4 is a schematic view of a three-dimensional structure of the feeding assembly of the present invention.

Fig. 5 is a schematic perspective view of the rotating assembly of the present invention.

Fig. 6 is an enlarged view of fig. 5 at B.

The corresponding part names indicated by the numbers and letters in the drawings:

wherein: 1. a base; 2. a controller; 3. a placing table; 4. a lap plate; 5. a sliding table; 6. placing a rack; 7. a feeding assembly; 8. a rotating assembly; 9. a fixing assembly; 10. a slide plate; 11. a first electric push rod; 12. a slideway; 13. a second electric push rod; 14. a lapping strip; 15. a rotating shaft; 16. mounting a plate; 17. a stepping motor; 18. an electromagnet; 19. a first sprocket; 20. a second sprocket; 21. a chain; 22. a drive motor; 23. a magnetic drill bit; 24. a hydraulic lever; 25. a slider; 26. a connecting rod; 27. a servo motor; 28. a flywheel.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention will be further described with reference to the drawings and the specific embodiments.

Referring to fig. 1 to 6, the assembly fixture for the elevator hanging plate comprises a base 1, wherein the base 1 is horizontally arranged, and further comprises a controller 2, a placing table 3 and an installation mechanism, the controller 2 is fixedly arranged at the top of the base 1, the placing table 3 is fixedly arranged at the top of the base 1 for placing an elevator car door, the installation mechanism is arranged at the top of the base 1 for assembling the elevator hanging plate on the elevator car door, the installation mechanism comprises a lapping plate 4, a sliding table 5, a placing frame 6, a feeding assembly 7, a rotating assembly 8 and a fixing assembly 9, the lapping plate 4 is vertically arranged at the top of the base 1, the lapping plate 4 is positioned at the side of the placing table 3, the placing frame 6 is movably arranged at the top of the base 1, the rotating assembly 8 is arranged at the side of the placing frame 6, a supporting table is fixedly arranged at the top of the base 1, the sliding table 5 is fixedly arranged on the supporting table, fixed subassembly 9 slides and establishes on slip table 5, material loading subassembly 7 establishes at the top of base 1, material loading subassembly 7, rotating assembly 8 and fixed subassembly 9 all are electric connection with controller 2.

The feeding assembly 7 comprises a sliding plate 10, a first electric push rod 11 and a slide 12, the slide 12 is fixedly arranged at the top of the base 1, the sliding plate 10 is arranged inside the slide 12 in a sliding manner, a plurality of placing holes are formed in the top of the sliding plate 10, the first electric push rod 11 is horizontally arranged on the base 1 through a fixing sleeve, a push block is fixedly connected to the outer wall of the sliding plate 10 close to the first electric push rod 11 and fixedly connected with the output end of the first electric push rod 11, the first electric push rod 11 is electrically connected with the controller 2, the placing holes are used for placing bolts required during assembling of the hanging plate, after the previous bolt is utilized, the first electric push rod 11 is started through the controller 2, so that the output end of the first electric push rod 11 extends out towards one end close to the sliding plate 10, the sliding plate 10 is driven to slide towards one end far away from the first electric push rod 11 inside the slide 12, and automatic feeding of the bolts, for assembly use.

The bottom of the placing frame 6 is fixedly connected with a second electric push rod 13, the outer walls of two sides of the placing frame 6 are fixedly connected with limiting sleeves, the top of the base 1 is symmetrically provided with two guide rods, each guide rod is inserted and connected with one limiting sleeve, the inner wall of the placing frame 6 is also symmetrically provided with a plurality of lap strips 14, each lap strip 14 is hinged with the inner wall of the placing frame 6, the inner wall of the placing frame 6 is provided with a containing groove for the jointing of the plurality of lap strips 14, the second electric push rod 13 is electrically connected with the controller 2, the placing frame 6 is used for placing a hanging plate, when the assembly of one hanging plate is finished, the controller 2 starts the second electric push rod 13, so that the output end of the second electric push rod extends upwards to drive the placing frame 6 to ascend, and because the placing frame 6 is hinged with the plurality of lap strips 14, the containing groove for the jointing of the plurality of lap strips 14 is designed on the inner wall, therefore after last link plate was siphoned away by electro-magnet 18, two lap joint strips 14 automatic fall into the inside of holding tank and with rack 6's inner wall laminating, and then can not block the absorption of next link plate, cooperate the automatic feeding of link plate is realized to the jacking effect of second electric putter 13, two guide bars play the guide effect, guarantee that rack 6 operates steadily.

Rotating assembly 8 includes rotation axis 15, mounting panel 16, step motor 17 and electro-magnet 18, and the fixed base station that is equipped with in top of base 1, rotation axis 15 passes through the rotatable top that sets up at the base station of bearing, the fixed top of establishing at rotation axis 15 of mounting panel 16, electro-magnet 18 is fixed to be established at the bottom one end that rotation axis 15 was kept away from to mounting panel 16, step motor 17 is fixed to be established at the top of base 1 to the cover is equipped with first sprocket 19 on its output, and the cover is equipped with second sprocket 20 on the middle part outer wall of rotation axis 15, the cover is equipped with chain 21 between first sprocket 19 and the second sprocket 20, electro-magnet 18 and step motor 17 all are connected with controller 2 electricity, when carrying out the assembly work of link plate, at first start electro-magnet 18 through controller 2 to link plate on the rack 6 adsorbs to the bottom of mounting panel 16, then starts step motor 17, thereby it is rotatory to drive first sprocket 19 through its output, because the cover is equipped with chain 21 between first sprocket 19 and the second sprocket 20, second sprocket 20 cup joints with rotation axis 15 again, therefore it is rotatory to drive rotation axis 15, because rotation axis 15 and mounting panel 16 fixed connection, therefore it is rotatory to drive mounting panel 16, and then it is rotatory to the one corner top of elevator sedan-chair door to drive the link plate, then through controller 2 outage electro-magnet 18, and then put the link plate in the mounting groove of elevator sedan-chair door one corner.

The fixing assembly 9 comprises a driving motor 22, a magnetic drill bit 23, a hydraulic rod 24 and a sliding block 25, the sliding block 25 is arranged on the sliding table 5 in a sliding mode, the hydraulic rod 24 is vertically arranged at the top of the sliding block 25 and fixedly connected with the top of the sliding block, a supporting plate is fixedly connected to the top of the hydraulic rod 24, the driving motor 22 is fixedly arranged at one end, far away from the hydraulic rod 24, of the connecting plate, the magnetic drill bit 23 is fixedly arranged at the output end of the driving motor 22, the hydraulic rod 24 and the driving motor 22 are both electrically connected with the controller 2, when the magnetic drill bit 23 slides right above a placing hole, the magnetic drill bit 23 stops sucking up the inner bolt of the placing hole, then the sliding block 25 continues to drive the magnetic drill bit 23 to slide towards one end close to the hanging plate, when the magnetic drill bit 23 slides right above the hanging plate, the hydraulic rod 24 is started through the controller 2, and then the, then, the controller 2 starts the driving motor 22 to drive the bolts into the elevator car door, and the hanging plate is installed.

The top of the sliding block 25 is fixedly connected with a rectangular block body, the rectangular block body is hinged with a connecting rod 26, the top of the base 1 is fixedly provided with a servo motor 27, the output end of the servo motor 27 is sleeved with a flywheel 28, the outer wall of one side of the flywheel 28 close to the connecting rod 26 is fixedly connected with a driving rod, one end of the connecting rod 26 far away from the sliding block 25 is hinged with the driving rod, the servo motor 27 is electrically connected with the controller 2, after the hanging plate is placed in a mounting groove at one corner of an elevator car door, the servo motor 27 is started through the controller 2, so that the flywheel 28 is driven to rotate, a driving rod on the flywheel 28 is driven to rotate, the connecting rod 26 is respectively hinged with the driving rod and the rectangular block body, the rectangular block body is fixedly connected with the sliding block 25, the sliding block 25 is connected with the sliding table 5 in, and the driving motor 22 on the supporting plate is driven to slide towards one end close to the sliding plate 10.

Place and be provided with the lapped recess of elevator sedan-chair door for the symmetry on the platform 3, lap strap 4 is close to and is integrated into one piece on placing one side outer wall of platform 3 and be provided with the overlap joint groove, when carrying out the assembly work of link plate, at first with elevator sedan-chair door level put place two recesses on the platform 3 in, put the mounting groove of elevator sedan-chair door one corner when the link plate in, promote elevator sedan-chair door to the one end that is close to lap strap 4 through the manual work, until two pulleys on the link plate get into the overlap joint inslot.

The utility model discloses a theory of operation: when carrying out the assembly work of link plate, at first put elevator sedan-chair door level place two recesses on the platform 3 in, then through controller 2 start electromagnet 18, thereby adsorb the link plate on the rack 6 to the bottom of mounting panel 16, after that, start step motor 17 through controller 2, thereby it is rotatory to drive first sprocket 19 through its output, because the cover is equipped with chain 21 between first sprocket 19 and the second sprocket 20, second sprocket 20 cup joints with rotation axis 15 again, therefore it is rotatory to drive rotation axis 15, again because rotation axis 15 and mounting panel 16 fixed connection, therefore it is rotatory to drive mounting panel 16, and then drive the rotatory one corner top to the elevator sedan-chair door of link plate, then through controller 2 outage electro-magnet 18, and then put the link plate in the mounting groove of elevator sedan-chair door one corner.

After the mounting groove in elevator sedan-chair door one corner is put to the link plate, promote elevator sedan-chair door to the one end that is close to lap joint plate 4 through the manual work, get into the lap joint inslot until two pulleys on the link plate, then start servo motor 27 through controller 2, thereby it is rotatory to drive flywheel 28, and then it is rotatory to drive the actuating lever on the flywheel 28, because connecting rod 26 is articulated with actuating lever and rectangular block respectively, rectangular block and slider 25 fixed connection, slider 25 again with slip table 5 sliding connection, therefore it slides to the one end that is close to slide 10 to drive slider 25 on slip table 5, and then it slides to the one end that is close to slide 10 to drive the actuating motor 22 in the backup pad.

Stop when magnetic drill 23 slides to placing the hole directly over, magnetic drill 23 will place the interior bolt of hole and inhale, then slider 25 continues to drive magnetic drill 23 and slides to the one end that is close to the link plate, when sliding to the link plate directly over, starts hydraulic stem 24 through controller 2, and then drives the bolt through magnetic drill 23 and gets into in the screw hole on the link plate, then starts driving motor 22 through controller 2, on squeezing into the elevator sedan-chair door with the bolt, accomplish the installation of link plate.

Place the hole and be used for placing the required bolt of link plate assembly time, after preceding bolt is utilized, start first electric putter 11 through controller 2 to make its output stretch out to the one end that is close to slide 10, and then drive slide 10 and slide to the one end of keeping away from first electric putter 11 in the inside of slide 12, realize the automatic feeding of bolt, in order to supply the assembly to use.

Rack 6 is used for placing the link plate, end when a link plate assembly, start second electric putter 13 through controller 2, thereby make its output upwards stretch out, and then drive rack 6 and rise, because rack 6 with if dry overlap joint strip 14 is articulated design, the design has the holding tank that can supply the 14 laminatings of a plurality of overlap joint strip again on rack 6's the inner wall, therefore after last link plate is siphoned away by electro-magnet 18, two automatic insides that fall into the holding tank of overlap joint strip 14 and with rack 6's inner wall laminating, and then can not block the absorption of next link plate, the automatic feeding of link plate is realized to cooperation second electric putter 13's jacking effect, two guide bars play the guide effect, guarantee that rack 6 operates steadily.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an elevator link plate assembly fixture, includes base (1), base (1) is the level setting, its characterized in that: the elevator hanging plate mounting device is characterized by further comprising a controller (2), a placing table (3) and a mounting mechanism, wherein the controller (2) is fixedly arranged at the top of the base (1), the placing table (3) is fixedly arranged at the top of the base (1) and used for placing an elevator car door, the mounting mechanism is arranged at the top of the base (1) and used for assembling an elevator hanging plate on the elevator car door, the mounting mechanism comprises a lapping plate (4), a sliding table (5), a placing frame (6), a loading assembly (7), a rotating assembly (8) and a fixing assembly (9), the lapping plate (4) is vertically arranged at the top of the base (1), the lapping plate (4) is positioned at the side of the placing table (3), the placing frame (6) is movably arranged at the top of the base (1), the rotating assembly (8) is arranged at the side of the placing frame (6), a supporting table is fixedly arranged at the top of the base (1), and the sliding table (5), fixed subassembly (9) slide to be established on slip table (5), the top at base (1) is established in material loading subassembly (7), rotating assembly (8) and fixed subassembly (9) all are electric connection with controller (2).

2. The elevator hanging plate assembling tool according to claim 1, characterized in that: material loading subassembly (7) include slide (10), first electric putter (11) and slide (12), slide (12) are fixed to be established at the top of base (1), slide (10) slide and set up the inside at slide (12) to the top of slide (10) is equipped with a plurality of and places the hole, first electric putter (11) are established on base (1) through fixed cover level, and slide (10) are close to fixedly connected with ejector pad on the outer wall of first electric putter (11), the output fixed connection of ejector pad and first electric putter (11), first electric putter (11) are connected with controller (2) electricity.

3. The elevator hanging plate assembling tool according to claim 2, characterized in that: the bottom fixedly connected with second electric putter (13) of rack (6), state equal fixedly connected with stop collar on the both sides outer wall of rack (6), the top of base (1) is the symmetry and is provided with two guide bars, every guide bar all inserts with a stop collar and establishes the connection, and still be the symmetry on the inner wall of rack (6) and be provided with a plurality of overlap joint strip (14), every overlap joint strip (14) all articulates with the inner wall of rack (6), and be equipped with the holding tank that can supply a plurality of overlap joint strip (14) to laminate on the inner wall of rack (6), second electric putter (13) are connected with controller (2) electricity.

4. The elevator hanging plate assembling tool according to claim 3, characterized in that: rotating assembly (8) include rotation axis (15), mounting panel (16), step motor (17) and electro-magnet (18), and the fixed base station that is equipped with in top of base (1), rotatable setting at the top of base station is passed through in rotation axis (15), the fixed top of establishing at rotation axis (15) in mounting panel (16), electro-magnet (18) are fixed to be established and are kept away from the bottom one end of rotation axis (15) in mounting panel (16), step motor (17) are fixed to be established at the top of base (1) to the cover is equipped with first sprocket (19) on its output, and the cover is equipped with second sprocket (20) on the middle part outer wall of rotation axis (15), the cover is equipped with chain (21) between first sprocket (19) and second sprocket (20), electro-magnet (18) and step motor (17) all are connected with controller (2) electricity.

5. The elevator hanging plate assembling tool according to claim 4, characterized in that: fixed subassembly (9) include driving motor (22), magnetic drill bit (23), hydraulic stem (24) and slider (25), slider (25) slide and establish on slip table (5), hydraulic stem (24) are vertical establish the top of slider (25) and rather than top fixed connection, the top fixedly connected with backup pad of hydraulic stem (24), driving motor (22) are fixed to be established and are kept away from the bottom one end of hydraulic stem (24) at the connecting plate, magnetic drill bit (23) are fixed to be established on the output of driving motor (22), hydraulic stem (24) and driving motor (22) all are connected with controller (2) electricity.

6. The elevator hanging plate assembling tool according to claim 5, characterized in that: the top fixedly connected with rectangular block of slider (25), the articulated connecting rod (26) that is provided with on the rectangular block, the fixed servo motor (27) that is equipped with in top of base (1), the cover is equipped with flywheel (28) on the output of servo motor (27), fixedly connected with actuating lever on the one side outer wall that flywheel (28) are close to connecting rod (26), the one end of slider (25) is kept away from in connecting rod (26) is articulated with the actuating lever, servo motor (27) are connected with controller (2) electricity.

7. The elevator hanging plate assembling tool according to claim 1, characterized in that: placing and being the symmetry on platform (3) and being provided with the lapped recess of elevator sedan-chair door, lap joint board (4) are close to and are integrated into one piece and be provided with the overlap joint groove on the one side outer wall of placing platform (3).