CN220148947U - Lifting platform convenient for maintenance of top of elevator car - Google Patents
Lifting platform convenient for maintenance of top of elevator car Download PDFInfo
- Publication number
- CN220148947U CN220148947U CN202320771184.6U CN202320771184U CN220148947U CN 220148947 U CN220148947 U CN 220148947U CN 202320771184 U CN202320771184 U CN 202320771184U CN 220148947 U CN220148947 U CN 220148947U
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- wall
- bolts
- elevator car
- plate
- rotating
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- 238000012423 maintenance Methods 0.000 title claims description 19
- 238000001125 extrusion Methods 0.000 claims abstract description 15
- 238000003466 welding Methods 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 17
- 230000005484 gravity Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 230000000087 stabilizing effect Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 10
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 230000006378 damage Effects 0.000 description 4
- 208000014674 injury Diseases 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Types And Forms Of Lifts (AREA)
Abstract
The utility model discloses a lifting platform convenient for maintaining the top of an elevator car, which comprises a car body, wherein a top seat is arranged on the outer wall of the top of the car body through bolts, a sliding rod is arranged in a spring groove on one side of the inside of the top seat through bolts, a pulling plate is connected to the outer wall of the sliding rod in a sliding manner, a spring is welded on the outer wall on one side of the pulling plate, a rotating plate is movably arranged in the top seat through a rotating shaft, a stabilizing rope connected with the rotating plate is arranged on the outer wall on one side of the pulling plate through bolts, and a pulling groove is formed in the other side of the outer wall of the bottom of the top seat. Through the limiting plate that sets up, when pulling the limiting plate, the limiting plate can extrude extrusion spring to make the limiting plate can withdraw from the inside of rotating the board, the rotating board can rotate because of gravity effect this moment, can drive stable rope motion at the in-process of rotating the board motion, can pull arm-tie and spring and move at stable rope motion's in-process, makes the rotating board can not quick motion, and then protects the user.
Description
Technical Field
The utility model relates to the technical field of elevator cabs, in particular to a lifting platform convenient for maintenance of the top of an elevator cab.
Background
The car, which is a box-shaped space for carrying and transporting personnel and materials for an elevator, is generally composed of main components such as a car bottom, a car wall, a car top, a car door and the like, and the internal clear height of the car is at least 2m.
In the use process of the elevator car, the rotating plate or the baffle plate is fixed at the top of the car by utilizing the bolts, but in the use process of the elevator car, the rotating plate is detached and slowly driven to move by inconvenient users, so that the inspection and maintenance of equipment at the top of the elevator car are inconvenient for the users, the practicability and popularization of the elevator car are reduced, and therefore, a lifting platform convenient for the maintenance of the top of the elevator car is needed to be designed so as to solve the problems.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a lifting platform which is convenient for the maintenance of the top of an elevator car.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a lift platform convenient to maintenance of elevator car top, includes the railway carriage or compartment body, install the footstock through the bolt on the top outer wall of the railway carriage or compartment body, and install the slide bar through the bolt in the inside one side spring groove of footstock, sliding connection has the arm-tie on the outer wall of slide bar, the welding has the spring on the outer wall of one side of arm-tie, and the inside of footstock has the commentaries on classics board through pivot movable mounting, install the stable rope that is connected with the commentaries on classics board through the bolt on one side outer wall of arm-tie, and the draw groove has been seted up to the bottom outer wall opposite side of footstock, peg graft in the inside of draw groove has extrusion spring, and the one end welding of extrusion spring has the limiting plate.
The key conception of the technical scheme is as follows: through the limiting plate that sets up, when pulling the limiting plate, the limiting plate can extrude extrusion spring to make the limiting plate can withdraw from the inside of rotating the board, the rotating board can rotate because of gravity effect this moment, can drive stable rope motion at the in-process of rotating the board motion, can pull arm-tie and spring and move at stable rope motion's in-process, makes the rotating board can not quick motion, and then protects the user.
Further, install the case through the bolt on one side of the top outer wall of footstock, and the inside of installing the case is installed biax motor through the bolt.
Further, the output end of the double-shaft motor is provided with a rotating rod through a coupler, and the outer wall of the rotating rod is provided with a rotary drum through a bolt.
Further, a mounting plate is mounted on the inner wall of one side of the top seat through bolts, and a movable frame is mounted on the outer wall of the bottom of the mounting plate through bolts.
Further, the inside sliding connection of movable frame has the expansion bracket, and installs the installation piece through the bolt in top outer wall both sides of footstock.
Further, a traction rope is arranged on the outer wall of the rotary drum, and the bottom end of the traction rope is arranged on the inner wall of the bottom of the telescopic frame.
The beneficial effects of the utility model are as follows:
1. through the limiting plate that sets up, when pulling the limiting plate, the limiting plate can extrude extrusion spring to make the limiting plate can withdraw from the inside of rotating the board, the rotating board can rotate because of gravity effect this moment, can drive stable rope motion at the in-process of rotating the board motion, can pull arm-tie and spring and move at stable rope motion's in-process, makes the rotating board can not quick motion, and then protects the user.
2. Through the biax motor that sets up, when starting biax motor, biax can drive bull stick and rotary drum rotation to make the rotary drum can utilize the haulage rope motion, can drive the expansion bracket motion at the in-process of haulage rope motion, and then be convenient for user's climbing.
Drawings
Fig. 1 is a schematic structural view of a lifting platform for facilitating maintenance of the top of an elevator car according to the present utility model;
fig. 2 is a schematic plan view of a top seat of a lifting platform for facilitating maintenance of the top of an elevator car according to the present utility model;
fig. 3 is a schematic plan view of a mounting box of a lifting platform for facilitating maintenance of the top of an elevator car according to the present utility model;
fig. 4 is a schematic plan view of a movable frame and a telescopic frame of a lifting platform for facilitating maintenance of the top of an elevator car according to the present utility model.
In the figure: the device comprises a carriage body 1, a top seat 2, a sliding rod 3, a spring 4, a pull plate 5, a rotating plate 6, a stabilizing rope 7, a pull groove 8, an extrusion spring 9, a limit plate 10, an installation box 11, an installation plate 12, a rotating rod 13, a double-shaft motor 14, a rotating drum 15, a movable frame 16, a telescopic frame 17 and a traction rope 18.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Please see simultaneously fig. 1 to 4, a lift platform convenient to maintenance of elevator car top, including the railway carriage or compartment body 1, install footstock 2 through the bolt on the top outer wall of railway carriage or compartment body 1, and install slide bar 3 through the bolt in the inside one side spring groove of footstock 2, sliding connection has arm-tie 5 on the outer wall of slide bar 3, the welding has spring 4 on the outer wall of one side of arm-tie 5, and the inside of footstock 2 has swivel plate 6 through pivot movable mounting, the draw groove 8 has been seted up through the bolt on the outer wall of one side of arm-tie 5, the inside grafting of draw groove 8 has extrusion spring 9, and the one end welding of extrusion spring 9 has limiting plate 10, when pulling limiting plate 10, limiting plate 10 can be to extrusion spring 9 motion, the inside of swivel plate 6 can be withdrawed from to extrusion spring 9 motion, swivel plate 6 can utilize the effect of gravity to drive stable rope 7 motion this moment, stable rope 7 can drive the motion of arm-tie 5, can carry out the pulling 4 to the spring 5 motion in the bottom outer wall of arm-tie 5, thereby can carry out the steady motion of user 6 to the user because of the injury to the swivel plate 6, and the user can avoid the motion to the user is fast to the injury.
Further, the mounting box 11 is mounted on one side of the top outer wall of the top seat 2 through bolts, the double-shaft motor 14 is mounted inside the mounting box 11 through bolts, the mounting box 11 can limit the mounting of the double-shaft motor 14, and the double-shaft motor 14 can be mounted inside the mounting box 11.
Further, the output end of the double-shaft motor 14 is provided with a rotating rod 13 through a coupler, and a rotating cylinder 15 is arranged on the outer wall of the rotating rod 13 through bolts, when the double-shaft motor 14 is started, the double-shaft motor 14 can drive the rotating rod 13 and the rotating cylinder 15 to rotate.
Further, the mounting plate 12 is mounted on one side inner wall of the top seat 2 through bolts, the movable frame 16 is mounted on the bottom outer wall of the mounting plate 12 through bolts, the mounting plate 12 can be mounted on one side inner wall of the top seat 2, and the mounting plate 12 can limit the mounting of the movable frame 16.
Further, the inside sliding connection of movable frame 16 has expansion bracket 17, and installs the installation piece through the bolt in top outer wall both sides of footstock 2, and expansion bracket 17 can reciprocate in the inside of movable frame 16 to movable frame 16 can carry out spacingly to the installation of expansion bracket 17.
Further, a traction rope 18 is arranged on the outer wall of the rotary drum 15, the bottom end of the traction rope 18 is arranged on the inner wall of the bottom of the telescopic frame 17, and when the rotary drum 15 moves, the rotary drum 15 can drive the traction rope 18 to move, and the traction rope 18 can drive the telescopic frame 17 to move.
By adopting the double-shaft motor 14, when the double-shaft motor 14 is started, the double-shaft motor 14 can drive the rotating rod 13 and the rotating drum 15 to rotate, so that the rotating drum 15 can move by utilizing the traction rope 18, and the expansion bracket 17 can be driven to move in the process of the movement of the traction rope 18, thereby being convenient for a user to climb.
The following are further enumerated as preferred embodiments or application examples to assist those skilled in the art in better understanding the technical content of the present utility model and the technical contribution of the present utility model with respect to the prior art:
example 1
The utility model provides a lift platform convenient to maintenance of elevator car top, including the railway carriage or compartment body 1, install footstock 2 through the bolt on the top outer wall of the railway carriage or compartment body 1, and install slide bar 3 through the bolt in the spring groove of the inside one side of footstock 2, sliding connection has arm-tie 5 on the outer wall of slide bar 3, the welding has spring 4 on the outer wall of one side of arm-tie 5, and the inside of footstock 2 has swivel plate 6 through pivot movable mounting, install the stable rope 7 that is connected with swivel plate 6 through the bolt on the outer wall of one side of arm-tie 5, and arm-tie 8 has been seted up to the bottom outer wall opposite side of footstock 2, peg graft in the inside of arm-tie 8 has extrusion spring 9, and the one end welding of extrusion spring 9 has limiting plate 10, when pulling limiting plate 10 can be to extrusion spring 9 motion, the in-process limiting plate 10 can withdraw from the inside of swivel plate 6, swivel plate 6 can utilize the effect of gravity drive stable rope 7 motion this moment, stable rope 7 can drive the swivel plate 5 motion, can carry out pulling spring 4 in the course of swivel plate 5 motion, thereby the user can be led to the fact the injury to the steady motion of user to the user because of the swivel plate 6, and the injury of user is avoided to the user.
Wherein, the installation box 11 is installed on one side of the top outer wall of the top seat 2 through bolts, and the double-shaft motor 14 is installed in the installation box 11 through bolts, the installation box 11 can limit the installation of the double-shaft motor 14, and the double-shaft motor 14 can be installed in the installation box 11; the output end of the double-shaft motor 14 is provided with a rotating rod 13 through a coupler, the outer wall of the rotating rod 13 is provided with a rotary drum 15 through a bolt, and when the double-shaft motor 14 is started, the double-shaft motor 14 can drive the rotating rod 13 and the rotary drum 15 to rotate; the mounting plate 12 is mounted on one side inner wall of the top seat 2 through bolts, the movable frame 16 is mounted on the bottom outer wall of the mounting plate 12 through bolts, the mounting plate 12 can be mounted on one side inner wall of the top seat 2, and the mounting plate 12 can limit the mounting of the movable frame 16; the inside of the movable frame 16 is connected with a telescopic frame 17 in a sliding manner, mounting blocks are mounted on two sides of the outer wall of the top seat 2 through bolts, the telescopic frame 17 can move up and down in the movable frame 16, and the movable frame 16 can limit the mounting of the telescopic frame 17; be provided with haulage rope 18 on the outer wall of rotary drum 15, and the bottom of haulage rope 18 sets up on the bottom inner wall of expansion bracket 17, and when rotary drum 15 moved, rotary drum 15 can drive haulage rope 18 motion, and haulage rope 18 can drive expansion bracket 17 motion.
Working principle: when the telescopic lifting device is used, firstly, the limiting plate 10 is pulled, when the limiting plate is pulled, the limiting plate 10 can extrude the extruding spring 9, the limiting plate 10 can withdraw from the inside of the rotating plate 6 in the process of moving the extruding spring 9, at the moment, the rotating plate 6 can move due to the action of gravity, the stabilizing rope 7 can be driven to move in the rotating process of the rotating plate 6, the pulling plate 5 can be driven to move in the moving process of the stabilizing rope 7, the spring 4 can be pulled in the moving process of the pulling plate 5, at the moment, the double-shaft motor 14 drives the rotating rod 13 to rotate, the rotating drum 15 can be driven to rotate in the rotating process of the rotating rod 13, the traction rope 18 can be driven to move in the moving process of the traction rope 18, and therefore the telescopic frame 17 can move, and an operator can climb conveniently.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a lift platform convenient to maintenance of elevator car top, includes the railway carriage or compartment body (1), a serial communication port, install footstock (2) through the bolt on the top outer wall of railway carriage or compartment body (1), and install slide bar (3) through the bolt in the inside one side spring groove of footstock (2), sliding connection has arm-tie (5) on the outer wall of slide bar (3), the welding has spring (4) on the one side outer wall of arm-tie (5), and the inside of footstock (2) has swivel plate (6) through pivot movable mounting, install on the one side outer wall of arm-tie (5) through bolt mounting with swivel plate (6) be connected stable rope (7), and pull groove (8) have been seted up to the bottom outer wall opposite side of footstock (2), peg graft in the inside of pull groove (8) has extrusion spring (9), and the one end welding of extrusion spring (9) has limiting plate (10).
2. The lifting platform for facilitating maintenance of the top of an elevator car according to claim 1, wherein a mounting box (11) is mounted on one side of the top outer wall of the top seat (2) through bolts, and a double-shaft motor (14) is mounted inside the mounting box (11) through bolts.
3. The lifting platform for facilitating maintenance of the top of an elevator car according to claim 2, wherein the output end of the double-shaft motor (14) is provided with a rotating rod (13) through a coupling, and the outer wall of the rotating rod (13) is provided with a rotating cylinder (15) through bolts.
4. The lifting platform for facilitating maintenance of the top of an elevator car according to claim 1, wherein a mounting plate (12) is mounted on an inner wall of one side of the top seat (2) through bolts, and a movable frame (16) is mounted on an outer wall of the bottom of the mounting plate (12) through bolts.
5. The lifting platform for facilitating maintenance of the top of an elevator car according to claim 4, wherein the movable frame (16) is slidably connected with a telescopic frame (17), and mounting blocks are mounted on two sides of the outer wall of the top seat (2) through bolts.
6. A lifting platform facilitating maintenance of the top of an elevator car according to claim 3, characterized in that a traction rope (18) is arranged on the outer wall of the drum (15), and the bottom end of the traction rope (18) is arranged on the bottom inner wall of the telescopic frame (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320771184.6U CN220148947U (en) | 2023-04-10 | 2023-04-10 | Lifting platform convenient for maintenance of top of elevator car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320771184.6U CN220148947U (en) | 2023-04-10 | 2023-04-10 | Lifting platform convenient for maintenance of top of elevator car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220148947U true CN220148947U (en) | 2023-12-08 |
Family
ID=89014437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320771184.6U Active CN220148947U (en) | 2023-04-10 | 2023-04-10 | Lifting platform convenient for maintenance of top of elevator car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220148947U (en) |
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2023
- 2023-04-10 CN CN202320771184.6U patent/CN220148947U/en active Active
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