CN216141213U - Safety maintenance frame for elevator maintenance - Google Patents
Safety maintenance frame for elevator maintenance Download PDFInfo
- Publication number
- CN216141213U CN216141213U CN202122060892.2U CN202122060892U CN216141213U CN 216141213 U CN216141213 U CN 216141213U CN 202122060892 U CN202122060892 U CN 202122060892U CN 216141213 U CN216141213 U CN 216141213U
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- maintenance
- maintenance platform
- driving
- base
- elevator
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- 238000012423 maintenance Methods 0.000 title claims abstract description 96
- 210000000078 claw Anatomy 0.000 claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 239000000203 mixture Substances 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The utility model discloses a safety maintenance frame for elevator maintenance, which belongs to the technical field of elevator maintenance and solves the problem that the existing safety maintenance frame for elevator maintenance has the defect that a maintenance platform is unstable after lifting because a limiting and fixing mechanism for the maintenance platform is not arranged in the process of lifting the maintenance platform, and the technical key points are as follows: the lifting component is arranged in the base and used for driving the maintenance platform to lift; and the limiting mechanism comprises a limiting claw and a driving assembly, and the driving assembly is used for driving the limiting claw to limit and fix the maintenance platform. When maintaining the elevator, through removing elevartor shaft department with the base, open lifting unit, lifting unit can drive the maintenance platform and go up and down in the base, has realized the regulation to the maintenance platform height, finishes when the altitude mixture control to the maintenance platform, opens drive assembly, and drive assembly drives spacing claw and carries out spacing fixed to the maintenance platform, has improved the steadiness to the maintenance platform.
Description
Technical Field
The utility model relates to the technical field of elevator maintenance, in particular to a safety maintenance frame for elevator maintenance.
Background
In daily life, in order to ensure safe and reliable operation of the elevator, the elevator needs to be regularly maintained, so that the service life of the elevator is prolonged, the faults of the elevator are reduced, and potential safety hazards of the elevator can be prevented in time.
Current elevator maintenance is with safety maintenance frame generally includes two first curb plates and two second curb plates, all is equipped with first cavity in two first curb plates, all is equipped with elevating system on the one end inner wall of two first cavities, and this utility model can not only adjust its height that supports effectively, can also save its occupation space effectively.
However, in the process of lifting the maintenance platform, the safety maintenance frame for elevator maintenance has the defect that the maintenance platform is unstable after lifting due to the absence of a limiting and fixing mechanism for the maintenance platform, and is difficult to popularize and apply.
SUMMERY OF THE UTILITY MODEL
In view of the defects in the prior art, an object of the embodiments of the present invention is to provide a safety maintenance frame for elevator maintenance, so as to solve the problems in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme:
a safety maintenance frame for elevator maintenance, comprising:
the maintenance platform is connected inside the base in a sliding manner;
the lifting component is arranged in the base and used for driving the maintenance platform to lift;
and the limiting mechanism comprises a limiting claw and a driving assembly, and the driving assembly is used for driving the limiting claw to limit and fix the maintenance platform.
Compared with the prior art, the embodiment of the utility model has the following beneficial effects:
the lifting assembly is arranged in the base and used for driving the maintenance platform to lift; and the limiting mechanism comprises a limiting claw and a driving assembly, and the driving assembly is used for driving the limiting claw to limit and fix the maintenance platform. When maintaining the elevator, through removing elevartor shaft department with the base, open lifting unit, lifting unit can drive the maintenance platform and go up and down in the base, has realized the regulation to the maintenance platform height, finishes when the altitude mixture control to the maintenance platform, opens drive assembly, and drive assembly drives spacing claw and carries out spacing fixed to the maintenance platform, has improved the steadiness to the maintenance platform.
To more clearly illustrate the structural features and effects of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Drawings
Fig. 1 is a schematic view of an overall structure of a safety maintenance frame for elevator maintenance according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a lifting assembly provided in an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a limiting mechanism provided in the embodiment of the present invention.
Reference numerals: 1-base, 2-maintenance platform, 3-lifting component, 31-sliding chute, 32-spur rack, 33-lifting component, 331-groove, 332-first motor, 333-gear, 4-limiting mechanism, 41-limiting claw, 42-driving component, 421-second motor, 422-rotating disk, 423-connecting rod, 424-notch, 5-moving mechanism, 51-supporting component, 52-moving component, 521-fixing block, 522-adjusting rod and 523-roller.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
Referring to fig. 1 to 3, a safety maintenance frame for elevator maintenance includes:
the device comprises a base 1, wherein a maintenance platform 2 is connected to the inside of the base 1 in a sliding manner;
the lifting component 3 is arranged in the base 1 and used for driving the maintenance platform 2 to lift;
the limiting mechanism 4 comprises a limiting claw 41 and a driving component 42, and the driving component 42 is used for driving the limiting claw 41 to limit and fix the maintenance platform 2.
In the embodiment of the utility model, when the elevator is maintained, the base 1 is moved to the elevator shaft, the lifting assembly 3 is opened, the lifting assembly 3 can drive the maintenance platform 2 to lift in the base 1, so that the height of the maintenance platform 2 is adjusted, when the height of the maintenance platform 2 is adjusted, the driving assembly 42 is opened, the driving assembly 42 drives the limiting claw 41 to limit and fix the maintenance platform 2, and the stability of the maintenance platform 2 is improved.
In one embodiment of the present invention, as shown in fig. 1 and 2, the lifting assembly 3 includes:
the straight rack 32 is arranged on the side surface of the maintenance platform 2 and is used for driving the maintenance platform 2 to lift;
and the lifting component 33 is used for driving the maintenance platform 2 to lift through the straight rack 32.
In this embodiment, spout 31 has been seted up to the inside of base 1, sliding connection has maintenance platform 2 in spout 31, the side-mounting of maintenance platform 2 has spur rack 32, the internally mounted of base 1 has lift component 33, lift component 33 includes recess 331, first motor 332 and gear 333, the side at base 1 is seted up to recess 331, the internally mounted of recess 331 has first motor 332, the output of first motor 332 is connected on gear 333, the meshing of gear 333 is connected on the spur rack 32 of maintenance platform 2 side.
During the use, through removing base 1 in the elevator shaft, through standing on maintenance platform 2, alright maintain in order to the elevator, when the height of needs maintenance platform 2 is adjusted, through opening first motor 332, first motor 332 output drives gear 333 and rotates, and gear 333 drives maintenance platform 2 through spur rack 32 and goes up and down in spout 31, has realized the regulation to maintenance platform 2 height. The lifting component 3 can also adopt an air cylinder and a telescopic rod, so that the maintenance platform 2 can be conveniently driven to slide in the chute 31, and the limitation is not only made here.
In one embodiment of the present invention, as shown in fig. 1, 2 and 3, the limiting mechanism 4 includes:
and the limiting claw 41 is used for fixing the maintenance platform 2 through the straight rack 32.
And the driving component 42 is used for driving the limiting claw 41 to move.
In this embodiment, drive assembly 42 installs in the inside of base 1, drive assembly 42 output is connected on spacing claw 41, opens drive assembly 42, and drive assembly 42 output drives spacing claw 41 and fixes maintenance platform 2 to realized spacing to maintenance platform 2, improved the steadiness to maintenance platform 2.
In one embodiment of the present invention, as shown in fig. 2 and 3, the driving assembly 42 includes:
the rotary table 422 is used for driving the limiting claw 41 to move through the connecting rod 423;
and a second motor 421 for driving the rotary disc 422 to rotate.
In this embodiment, the driving assembly 42 includes a recess 424, the recess 424 is opened in the base 1, a rotating disc 422 is rotatably connected in the recess 424, a second motor 421 is installed on the side surface of the base 1, the output end of the second motor 421 is connected to the rotating disc 422, the limiting claw 41 is slidably connected in the recess 424, and the rotating disc 422 is connected to the limiting claw 41 through a connecting rod 423. When the altitude mixture control to maintenance platform 2 finishes, opens second motor 421, and second motor 421 output drives carousel 422 and rotates, and carousel 422 drives spacing claw 41 through connecting rod 423 and slides in notch 424, and when spacing claw 41 contacted the spur rack 32 of maintenance platform 2 side, second motor 421 output stall has improved the steadiness to maintenance platform 2. The driving component 42 can be replaced by an air cylinder and a telescopic rod, and the limiting claw 41 can be driven to reciprocate in the notch 424.
In one embodiment of the present invention, as shown in fig. 1, a moving mechanism 5 is installed at the bottom of the base 1, and the moving mechanism 5 includes:
a support 51 for supporting the base 1;
and a moving assembly 52 located at the side of the support 51 for moving the base 1.
In this embodiment, the supporting member 51 is installed at the bottom of the base 1, and the supporting member 51 may be a supporting rod or a supporting column, so as to support and fix the base 1. The moving assembly 52 comprises a fixed block 521, an adjusting rod 522 and a roller 523, wherein the fixed block 521 is installed at the inner side of the support member 51, the fixed block 521 is connected with the adjusting rod 522 through a thread, and the roller 523 is installed at the bottom of the adjusting rod 522. When moving base 1, manual rotation down adjusts pole 522, adjust pole 522 drives the gyro wheel 523 downstream of its bottom, when gyro wheel 523 contacts ground, can remove base 1 to appointed place through gyro wheel 523, when needs are fixed base 1, the regulation pole 522 of reverse rotation, adjust the gyro wheel 523 rebound of pole 522 drive its bottom, when support piece 51 contacts ground, support piece 51 can provide the support for base 1, the stability to base 1 has been improved, be convenient for simultaneously remove base 1.
The working principle of the utility model is as follows: according to the utility model, the base 1 is moved into the elevator shaft, the elevator can be maintained by standing on the maintenance platform 2, when the height of the maintenance platform 2 needs to be adjusted, the first motor 332 is started, the output end of the first motor 332 drives the gear 333 to rotate, and the gear 333 drives the maintenance platform 2 to lift in the chute 31 through the spur rack 32, so that the height of the maintenance platform 2 is adjusted. When the altitude mixture control to maintenance platform 2 finishes, opens second motor 421, and second motor 421 output drives carousel 422 and rotates, and carousel 422 drives spacing claw 41 through connecting rod 423 and slides in notch 424, and when spacing claw 41 contacted the spur rack 32 of maintenance platform 2 side, second motor 421 output stall has improved the steadiness to maintenance platform 2. When moving base 1, manual rotation down adjusts pole 522, adjust pole 522 drives the gyro wheel 523 downstream of its bottom, when gyro wheel 523 contacts ground, can remove base 1 to appointed place through gyro wheel 523, when needs are fixed base 1, the regulation pole 522 of reverse rotation, adjust the gyro wheel 523 rebound of pole 522 drive its bottom, when support piece 51 contacts ground, support piece 51 can provide the support for base 1, the stability to base 1 has been improved, be convenient for simultaneously remove base 1.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. A safety maintenance frame for elevator maintenance, comprising:
the maintenance platform is connected inside the base in a sliding manner;
the lifting component is arranged in the base and used for driving the maintenance platform to lift;
and the limiting mechanism comprises a limiting claw and a driving assembly, and the driving assembly is used for driving the limiting claw to limit and fix the maintenance platform.
2. The safety maintenance rack according to claim 1, wherein said lifting assembly comprises:
the straight rack is arranged on the side surface of the maintenance platform and used for driving the maintenance platform to lift;
and the lifting component is used for driving the maintenance platform to lift through the straight rack.
3. The safety maintenance rack according to claim 2, wherein the limit mechanism comprises:
and the limiting claw is used for fixing the maintenance platform through a spur rack.
And the driving assembly is used for driving the limiting claw to move.
4. The safety maintenance frame for elevator maintenance according to claim 1, characterized in that said drive assembly comprises:
the turntable is used for driving the limiting claw to move through the connecting rod;
and the second motor is used for driving the turntable to rotate.
5. The safety maintenance frame for elevator maintenance according to claim 4, wherein a moving mechanism is installed at the bottom of the base, the moving mechanism comprising:
the supporting piece is used for supporting the base;
and the moving assembly is positioned on the side surface of the support and used for moving the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122060892.2U CN216141213U (en) | 2021-08-30 | 2021-08-30 | Safety maintenance frame for elevator maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122060892.2U CN216141213U (en) | 2021-08-30 | 2021-08-30 | Safety maintenance frame for elevator maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216141213U true CN216141213U (en) | 2022-03-29 |
Family
ID=80810367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122060892.2U Expired - Fee Related CN216141213U (en) | 2021-08-30 | 2021-08-30 | Safety maintenance frame for elevator maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216141213U (en) |
-
2021
- 2021-08-30 CN CN202122060892.2U patent/CN216141213U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220329 |