CN215558714U

CN215558714U - Elevator is with integrative maintenance platform

Info

Publication number: CN215558714U
Application number: CN202122128563.7U
Authority: CN
Inventors: 袁永华; 马哲宇
Original assignee: Hunan Kuaijie Elevator Co ltd
Current assignee: Hunan Kuaijie Elevator Co ltd
Priority date: 2021-09-04
Filing date: 2021-09-04
Publication date: 2022-01-18
Anticipated expiration: 2031-09-04

Abstract

The utility model discloses an integrated maintenance platform for an elevator, and relates to the technical field of elevator maintenance. The device comprises a moving vehicle, wherein a loading plate is arranged on the moving vehicle, a weighing device is arranged on the loading plate, the weighing device comprises an electronic scale arranged on the loading plate, two lead screws penetrating through the loading plate and a placing plate, the two lead screws are respectively positioned at two sides of the electronic scale, a driving machine is fixedly connected to one side, away from the electronic scale, of the loading plate, an output shaft of the driving machine is connected with one of the lead screws, a synchronous belt is wound on the output shaft of the driving machine, and one end, away from the driving machine, of the synchronous belt is wound on the other lead screw; two lead screws are respectively sleeved with a sliding block, the two sliding blocks are positioned above the bearing plate, and the placing plate is arranged on the two sliding blocks. The lead screw and the arrangement of the placing plate do not need to be carried by manpower to the heavy weights and weigh the heavy weights. This application has the effect that the elevator counterweight of being convenient for to overhaul reduces artifical intensity of labour.

Description

Elevator is with integrative maintenance platform

Technical Field

The utility model relates to the technical field of elevator maintenance, in particular to an integrated maintenance platform for an elevator.

Background

The elevator is widely applied to high-rise buildings, and in order to ensure safe operation of the elevator, the elevator needs to be strictly overhauled and maintained at regular intervals, particularly to a counterweight device of the elevator.

In the prior art, need the staff to get into elevator well pit and overhaul the counterweight when overhauing the counterweight of elevator usually, at the in-process of overhauing the counterweight, the staff need increase and decrease the balance between the weight of adjusting elevator car and the weight of payload to the counterweight of counterweight usually, and the counterweight can be because deposit the environment humidity or there is the weight that collides with between the counterweight to cause the weight of counterweight inconsistent with the weight of actual mark, need weigh the counterweight earlier from this, quality qualified back can be installed the counterweight to the counterweight on the counterweight. The weight of a single counterweight is usually given a weight mark of 25 kg.

To the correlation technique among the above-mentioned, the inventor thinks to increase when heavy weight to the counter weight device when the staff stands in elevator well bottom, need through the hand block will weigh in the heavy weight transports to the elevator well outside the elevator well from the elevator well, again by the staff with the heavy weight transport on the hand block to weighing on the electronic scale, because the weight of heavy weight is overweight, by the artifical heavy weight of transport to waste time and energy on the electronic scale, artifical intensity of labour is big.

SUMMERY OF THE UTILITY MODEL

In order to facilitate maintenance and reduce the labor intensity of workers, the utility model provides an integrated maintenance platform for an elevator.

The application provides a pair of elevator is with integrative maintenance platform adopts following technical scheme:

an integrated maintenance platform for an elevator comprises a moving vehicle, wherein a bearing plate is arranged on the moving vehicle, a weighing device is arranged on the bearing plate, the weighing device comprises an electronic scale arranged on the bearing plate, two lead screws penetrating through the bearing plate and a placing plate, the two lead screws are respectively positioned on two sides of the electronic scale, one side, far away from the electronic scale, of the bearing plate is fixedly connected with a driving machine, an output shaft of the driving machine is connected with one of the lead screws, a synchronous belt is wound on the output shaft of the driving machine, and one end, far away from the driving machine, of the synchronous belt is wound on the other lead screw;

the two lead screws are respectively sleeved with a sliding block, the two sliding blocks are located above the bearing plate, and the placing plate is arranged on the two sliding blocks.

Through adopting above-mentioned technical scheme, when hand block will be to heavy weight in transporting to the well from the well outside, the staff only need control the driving machine and rotate the lead screw and make the slider on two lead screws all rise, place the board and follow two sliders and rise this moment, hand block will place heavy weight on placing the board, and the staff controls the driving machine and rotates the slider downwardly moving that the lead screw made on two lead screws and place the board and place on the electronic scale completely this moment. The setting of lead screw is convenient for directly place the weight on placing the board through manual calabash, will place the board again and remove to weighing on the weight removes the electronic scale and weigh, need not manpower transport and weigh, and labour saving and time saving helps reducing artifical degree of fatigue.

Optionally, one of the vertical sides of the bearing plate is connected with a connecting plate, and a control panel for controlling the moving vehicle to move is arranged on the connecting plate (13).

Through adopting above-mentioned technical scheme, control panel is as the controlling means of locomotive for control locomotive removes, thereby realizes that the staff just can realize the effect to the locomotive control through controlling control panel.

Optionally, a pull rod is arranged on the connecting plate.

Through adopting above-mentioned technical scheme, when need not electric drive travelling car, the staff can promote the pull rod and realize the promotion to the travelling car.

Optionally, the bearing plate is far away from be connected with the extension subassembly on the vertical side of connecting plate, the extension subassembly includes the extension board, the extension board with the bearing plate is far away from the vertical side connection of connecting plate.

Through adopting above-mentioned technical scheme, the setting of extension board is convenient for place all the other elevator and overhauls the instrument, and the staff of being convenient for can take up at any time at the in-process of overhauing and overhaul and use the instrument to save engineering time, further convenient the maintenance.

Optionally, the extension subassembly still includes two carriage release levers, two dwangs and a storage plate, the extension board all is equipped with the baffle all around, wherein all sets up flutedly on the vertical side of two baffles, and two are located respectively at the both ends of two carriage release levers in the recess and with two the recess one-to-one, two the carriage release lever is respectively two sliding connection in the recess, two the carriage release lever is parallel, two respectively with one on the carriage release lever the dwang is connected, two the dwang all with the storage plate is connected.

Through adopting above-mentioned technical scheme, the setting of storage plate is convenient for overhaul the elevator and accomodate with other instruments, when the staff stands and overhauls on the loading board, and the storage plate is convenient for improve the height of instrument, makes the staff need not to squat down and takes the instrument on the extension board, only need bend to take the instrument on the storage plate can.

Optionally, the two rotating rods are crossed to form an X shape, and the crossed point of the two rotating rods is connected with the shaft.

Through adopting above-mentioned technical scheme, the intersection is X shape and crosspoint hub connection between two dwangs, be convenient for two dwangs rotate along the crosspoint, the one end that is located two dwangs of crosspoint top is kept away from each other promptly, the one end that is located two dwangs of crosspoint below is kept away from each other, reach the biggest distance of keeping away from between the one end that is located the crosspoint below until two dwangs are promptly for the length of half dwang, aim at the height that the storage plate was adjusted in the rotation through two dwangs, the staff of being convenient for is at the height of the high adjustment storage plate according to overhauing the position at the during operation, thereby conveniently take the instrument.

Optionally, the vertical side of the extension plate is hinged to the vertical side of the bearing plate away from the connecting plate.

Through adopting above-mentioned technical scheme, when the staff need not to use the extension board, can rotate the extension board to loading board below along articulated side to the working area of increase staff's work in the well, the staff of being convenient for overhauls the elevator.

Optionally, a pull ring is arranged on one side of the extension plate, which is far away from the bearing plate.

Through adopting above-mentioned technical scheme, the setting of pull ring is convenient for hang integrative maintenance platform hook on hand block, is carried into or transports out the elevator well with integrative maintenance platform by hand block.

In summary, the present application has at least one of the following advantages:

1. the screw rod is arranged, so that weights can be directly placed on the placing plate through the manual hoist, and then the placing plate and the weights are moved to the electronic scale for weighing, so that manual carrying and weighing are not needed, time and labor are saved, and the manual labor intensity is reduced;

2. the setting of extension board is convenient for place all the other elevator maintenance tools, and the staff of being convenient for can take up at any time at the in-process of overhauing and overhaul and use the instrument to save engineering time, further make things convenient for the maintenance.

Drawings

Fig. 1 is an overall structure schematic diagram of an integrated maintenance platform for an elevator according to an embodiment of the present application.

Fig. 2 is a sectional view of an integrated maintenance platform for an elevator according to an embodiment of the present application.

Fig. 3 is an exploded view of an extension assembly according to an embodiment of the present application.

Description of reference numerals:

1. a mobile vehicle; 11. a carrier plate; 12. a pulley; 13. a connecting plate; 131. a control panel; 14. a counterweight; 15. a pull rod; 2. a weighing device; 21. an electronic scale; 22. a screw rod; 221. a slider; 222. a driver; 223. a synchronous belt; 23. placing the plate; 3. an extension assembly; 31. a baffle plate; 32. a groove; 33. a travel bar; 34. rotating the rod; 35. a storage plate; 36. a pull ring; 37. a connecting rod; 38. an extension plate.

Detailed Description

The embodiment of the application discloses an elevator is with integrative maintenance platform.

Referring to fig. 1, an integrative maintenance platform for elevator includes locomotive 1, and locomotive 1 includes a plurality of pulleys 12, and the last fixed surface of locomotive 1 is connected with loading board 11, and loading board 11 level sets up for supply the workman to stand and/or place the maintenance instrument. Be equipped with weighing device 2 on the loading board 11, weighing device 2 is including locating electronic scale 21 on loading board 11, wearing to locate two lead screws 22 of loading board 11 and one and placing board 23, and two lead screws 22 are located electronic scale 21 both sides and equal vertical setting respectively. The two lead screws 22 are at the same distance from the electronic scale 21.

Referring to fig. 1 and 2, a driving machine 222 is fixedly connected to a side of the loading plate 11 away from the electronic scale 21, that is, a lower surface of the loading plate 11. The driving machine 222 is an electric motor, and the driving machine 222 is connected with the lower surface of the bearing plate 11 through screws. One of them lead screw 22 wears to establish the output shaft of loading board 11 with driver 222, and the output shaft of driver 222 is around being equipped with hold-in range 223, and the one end that the drive machine 222 was kept away from to hold-in range 223 is around locating on another lead screw 22, aims at making two lead screws 22 synchronous rotation through hold-in range 223.

Referring to fig. 1, two screw rods 22 are respectively sleeved with a sliding block 221, the two sliding blocks 221 are located above the bearing plate 11, and the two sliding blocks 221 are respectively provided with a placing plate 23 for placing a counterweight 14. Specifically, the length of the placing plate 23 is smaller than the horizontal distance between the two screw rods 22 and larger than the horizontal distance between the two sliding blocks 221, and the horizontal distance between the two sliding blocks 221 is larger than the width of the electronic scale 21, so that when the sliding blocks 221 slide to the lowest position, the height of the placing plate is lower than the height of the upper surface of the electronic scale 21; at this time, the slider 221 is not in contact with the placing plate 23, and the placing plate 23 is positioned on the electronic scale 21, so that the electronic scale 21 can weigh the placing plate 23 and the counterweight 14.

One vertical side of loading board 11 is connected with connecting plate 13, is equipped with control panel 131 on connecting plate 13, and control panel 131 is used for controlling locomotive 1 to remove, and the staff of being convenient for stands and can control locomotive 1 to reach the assigned position above loading board 11 to load weight or other elevator maintenance tools onto loading board 11. In this embodiment, the control panel 131 controls the moving vehicle 1 to move, including starting, braking, and turning of the moving vehicle 1, and may also include acceleration and deceleration of the moving vehicle 1; it is understood that the control of the mobile vehicle 1 via the control panel 131 is prior art, such as a remote control car, and thus will not be described in detail.

A pull rod 15 is fixedly connected to the connecting plate 13, and the vehicle 1 can be driven by pulling the pull rod 15, which contributes to improvement of the flexibility of the vehicle 1.

Referring to figure 3, an extension assembly 3 is attached to the vertical side of the carrier plate 11 remote from the connection plate 13. The extension assembly 3 includes an extension plate 38, two moving bars 33, two rotating bars 34, and one receiving plate 35.

Referring to fig. 1 and 3, the extension plate 38 is connected to the vertical side of the loading plate 11. Specifically, the extension plate 38 is hinged to the vertical side of the carrying plate 11 through a hinge, and the extension plate 38 is rotatable below the carrying plate 11, so that when the working area of a worker in a hoistway is limited, the extension plate 38 can be folded below the carrying plate 11, and the working area of the worker in the hoistway is increased.

Extension board 38 all around equal fixedly connected with baffle 31, wherein all seted up recess 32 on two baffles 31, it is concrete, baffle 31 all welds around extension board 38, and two baffles 31 of seting up recess 32 are relative setting. Both grooves 32 open on the vertical side of the corresponding baffle plate 31 therein, the grooves 32 extending in the length direction of the baffle plate 31. Two ends of the two moving rods 33 are in one-to-one correspondence with the two grooves 32 and are respectively inserted into the corresponding grooves 32, two ends of one moving rod 33 are in sliding connection with the corresponding grooves 32, two ends of the other moving rod 33 are welded with the inner walls of the grooves 32 in the corresponding grooves 32, and the two moving rods 33 are parallel.

Two movable rod 33 are connected with a dwang 34 respectively, and two dwang 34 intersect and are the X-shaped, and the intersect hub connection of two dwang 34, the one end that two dwang 34 kept away from movable rod 33 all with storage plate 35 fixed connection. Specifically, the two rotating rods 34 are all welded with the connecting rods 37, and the two connecting rods 37 are welded with the storage plate 35. When the staff need fold extension subassembly 3 to loading board 11 below, can apply a decurrent power to storage plate 35, mutual rotation and two dwang 34 keep away from the one end of storage plate 35 each other between two dwang 34 this moment to drive the both ends of mobilizable movable rod 33 and slide in corresponding recess 32, storage plate 35 alright fold to in the baffle 31, the staff alright with extension subassembly 3 along the hinged end folding to loading board 11 below.

One side of the extension plate 38 away from the bearing plate 11 is provided with a pull ring 36, so that the integrated maintenance platform can be conveniently hooked on the manual hoist, and the integrated maintenance platform can be transported into or out of the well by the manual hoist.

The implementation principle of this application embodiment an elevator is with integrative maintenance platform does: the working personnel firstly transport the integrated maintenance platform into the well through the hand-drive block, then overhaul the counterweight device of the elevator, when the hand-drive block transports the counterweight weight 14 into the well from the outside of the well, the working personnel can control the driving machine 222 to enable the two screw rods 22 to rotate the sliding blocks 221 on the two screw rods 22 to move upwards and drive the placing plate 23 to move upwards, at the moment, the hand-drive block can directly place the counterweight weight 14 on the placing plate 23, at the moment, the working personnel control the driving machine 222 to rotate the two screw rods 22, the two sliding blocks 221 move downwards and drive the placing plate 23 and the counterweight weight 14 to move downwards, when the placing plate 23 is completely placed on the electronic scale 21, at the moment, the weight of the placing plate 23 is subtracted by reading the numerical value on the electronic scale 21 to be the weight of the counterweight weight 14, in the maintenance process, the working personnel can control the mobile vehicle 1 to move to transport the counterweight weight 14 to the position needing to be maintained, time and labor are saved, and the labor intensity of workers is reduced.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an elevator is with integrative maintenance platform, includes locomotive (1), its characterized in that: the movable trolley is characterized in that a bearing plate (11) is arranged on the movable trolley (1), a weighing device (2) is arranged on the bearing plate (11), the weighing device (2) comprises an electronic scale (21) arranged on the bearing plate (11), two lead screws (22) penetrating through the bearing plate (11) and a placing plate (23), the two lead screws (22) are respectively positioned on two sides of the electronic scale (21), a driving machine (222) is fixedly connected to one side, far away from the electronic scale (21), of the bearing plate (11), an output shaft of the driving machine (222) is connected with one of the lead screws (22), a synchronous belt (223) is wound on the output shaft of the driving machine (222), and one end, far away from the driving machine (222), of the synchronous belt (223) is wound on the other lead screw (22);

the two screw rods (22) are respectively sleeved with a sliding block (221), the two sliding blocks (221) are located above the bearing plate (11), and the placing plate (23) is arranged on the two sliding blocks (221).

2. The integrated maintenance platform for the elevator according to claim 1, characterized in that: one of the vertical sides of the bearing plate (11) is connected with a connecting plate (13), and a control panel (131) used for controlling the moving vehicle (1) to move is arranged on the connecting plate (13).

3. The integrated maintenance platform for the elevator according to claim 2, characterized in that: and a pull rod (15) is arranged on the connecting plate (13).

4. The integrated maintenance platform for the elevator according to claim 2, characterized in that: the vertical side of the bearing plate (11) far away from the connecting plate (13) is connected with an extension assembly (3), the extension assembly (3) comprises an extension plate (38), and the extension plate (38) is connected with the vertical side of the bearing plate (11) far away from the connecting plate (13).

5. The integrated maintenance platform for the elevator according to claim 4, characterized in that: extension subassembly (3) still include two carriage release levers (33), two dwang (34) and one storage plate (35), extension board (38) all are equipped with baffle (31) all around, wherein all set up fluted (32) on the vertical side of two baffle (31), and two are located respectively at the both ends of two carriage release levers (33) in recess (32) and with two recess (32) one-to-one, two carriage release lever (33) is two respectively sliding connection in recess (32), two carriage release lever (33) are parallel, two carriage release lever (33) respectively with one dwang (34) are connected, two dwang (34) all with storage plate (35) are connected.

6. The integrated maintenance platform for the elevator according to claim 5, characterized in that: two the dwang (34) are crisscross to be the X shape, two the intersect hub connection of dwang (34).

7. The integrated maintenance platform for the elevator according to claim 4, characterized in that: the vertical side of the extension plate (38) is hinged to the vertical side of the carrier plate (11) remote from the connecting plate (13).

8. The integrated maintenance platform for the elevator according to claim 4, characterized in that: and a pull ring (36) is arranged on one side, away from the bearing plate (11), of the extension plate (38).