CN221216737U - Elevator car maintenance platform - Google Patents
Elevator car maintenance platform Download PDFInfo
- Publication number
- CN221216737U CN221216737U CN202323071600.0U CN202323071600U CN221216737U CN 221216737 U CN221216737 U CN 221216737U CN 202323071600 U CN202323071600 U CN 202323071600U CN 221216737 U CN221216737 U CN 221216737U
- Authority
- CN
- China
- Prior art keywords
- base
- rod
- elevator car
- branch
- support rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000012423 maintenance Methods 0.000 title claims abstract description 39
- 230000000670 limiting effect Effects 0.000 claims description 16
- 210000001503 joint Anatomy 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 230000006978 adaptation Effects 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 11
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
Landscapes
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The utility model discloses an elevator car maintenance platform, which relates to the field of car maintenance and comprises a base, wherein a movable support frame is arranged below the base, a first support rod and a second support rod are respectively arranged above the base and the support frame, the first support rod and the second support rod are parallel, and an extension structure which can be used for a maintenance person to ascend is arranged on the surfaces of the first support rod and the second support rod. The first support rod and the second support rod comprise inclined rod structures and vertical rod structures fixed below the inclined rod structures, and the stability of the extending structure is improved in the lifting and descending processes of the elevator car through the combination of the base, the support frame and the extending structure, so that the stability and the safety of maintenance operation carried out by workers standing on the surface of the extending structure are further improved, and the maintenance efficiency is improved. Simultaneously, the position of the extension structure on the base is convenient to adjust, and the elevator car is suitable for maintenance requirements of different positions inside an elevator car.
Description
Technical Field
The utility model relates to the field of car maintenance, in particular to an elevator car maintenance platform.
Background
A car body component that carries passengers or other loads. The car is a box-shaped space used by the elevator to carry and transport people and supplies. The car 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. The car frame is the load-bearing structure of the car, from which the load (dead weight and load) of the car is transferred to the hoisting ropes. When the safety gear is actuated or the squat base impacts the buffer, the reaction force generated thereby is also borne, so that the car frame needs to have sufficient strength. The car frame generally comprises an upper beam, an upright post, a bottom beam, a brace (adjusting the horizontal degree of the car bottom and preventing the bottom plate from tilting) and the like.
The existing maintenance mode applied to elevator car, mostly implement the maintenance operation of ascending a height through the mode that manual operation maintenance ladder was expanded, climbing maintenance ladder, in the process, if the elevator still is in lift, fall running state, the influence of car self gravity and the past personnel of taking advantage of the ladder walking in-process, the maintenance ladder produces the phenomenon of rocking easily, leads to the stability in the maintenance process unable guarantee.
Disclosure of utility model
In view of the above, the present application provides an elevator car maintenance platform.
In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides an elevator car maintenance platform, includes the base, mobilizable support frame is installed to the below of base, the top of base, support frame is provided with first branch, second branch respectively, first branch, second branch are parallel, and the surface mounting of first branch, second branch has the extending structure that can supply the maintenance personal to ascend a height.
The first support rod and the second support rod comprise an inclined rod body structure and a vertical rod body structure fixed below the inclined rod body structure, limiting frames matched with the first support rod and the second support rod are arranged on the surfaces of the support frame and the base, the first support rod and the second support rod can synchronously slide on the inner sides of the limiting frames, and after the first support rod and the second support rod slide to a designated position, the limiting frames are connected with the first support rod and the second support rod through locking structures.
Further, the extension structure comprises a plurality of pedals and a top plate, wherein the pedals are arranged on the surfaces of the first support rod and the second support rod, the pedals are arranged in a step shape, and the top plate is positioned above the pedals in an inclined mode.
Further, the locking structure comprises a plurality of rotating arms, the rotating arms penetrate through the rod bodies of the first support rod and the second support rod respectively and are arranged at the lower positions, two symmetrical supporting legs are bent at the two ends of the rotating arms, alignment grooves are formed in the front surface and the rear surface of the limiting frame, the supporting legs rotate to the inner sides of the alignment grooves in a natural state, positioning sleeves are connected with the surfaces of the supporting legs in a threaded mode, the positioning sleeves are clamped in the inner cavities of the alignment grooves and are arranged at the lower positions, and stop structures for limiting the upper sliding and the lower sliding of the positioning sleeves are formed in the inner cavities of the alignment grooves and are arranged at the upper positions of the inner cavities of the alignment grooves.
Further, the surface mounting of roof has the butt joint roof beam, the spacing seat is installed at the top of base, spacing seat is located the outside of footboard, roof, the bottom of butt joint roof beam offsets with the surface of spacing seat, works as footboard, roof are located the upper surface of base and slide, the butt joint roof beam is located the surface synchronous slip of spacing seat.
Further, a plurality of alignment sleeves are embedded on the surface of the support frame, adjusting screws matched with the alignment sleeves are connected with the inner sides of the alignment sleeves in a threaded mode, and sucking discs are fixedly connected to the bottoms of the adjusting screws.
Further, the front side fixedly connected with first handle of second branch, the front side fixedly connected with second handle of spacing seat.
In summary, the utility model has the technical effects and advantages that:
According to the elevator car, the base, the support frame and the extension structure are combined, so that the stability of the extension structure is improved in the lifting and lowering process of the elevator car, the stability and safety of maintenance operation carried out by a worker standing on the surface of the extension structure are further improved, and the maintenance efficiency is improved. Simultaneously, the position of the extension structure on the base is convenient to adjust, the elevator car is suitable for the maintenance requirements of different positions inside the elevator car, and the elevator car has the advantage of portable operation.
Drawings
In order to more clearly illustrate the embodiments of the application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic view of a second view structure of the cabinet of the present utility model.
Fig. 3 is a schematic view of a third view structure according to the present utility model.
Fig. 4 is an enlarged schematic view of the structure of fig. 3a according to the present utility model.
In the figure: 1. a base; 2. a first strut; 3. a second strut; 4. a pedal; 5. a top plate; 6. a support frame; 7. a limiting frame; 71. alignment grooves; 8. a rotating arm; 9. a positioning sleeve; 10. butt-jointed beams; 11. a limit seat; 12. a contraposition sleeve; 13. adjusting a screw; 14. a suction cup; 15. a first handle; 16. and a second handle.
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.
Examples: referring to fig. 1 and 2, the elevator car maintenance platform comprises a base 1, a movable supporting frame 6 is installed below the base 1, a first supporting rod 2 and a second supporting rod 3 are respectively arranged above the base 1 and the supporting frame 6, the first supporting rod 2 and the second supporting rod 3 are parallel, and an extending structure capable of being lifted by maintenance personnel is installed on the surface of the first supporting rod 2 and the surface of the second supporting rod 3.
Compared with the traditional mode of using a maintenance ladder to implement maintenance operation to the inside of the elevator car, the combination of the base 1, the support frame 6 and the extension structure is arranged, so that the stability of the extension structure is improved in the lifting process of the elevator car, the stability and the safety of the maintenance operation of a worker standing on the surface of the extension structure are further improved, and the maintenance efficiency is improved.
The first support rod 2 and the second support rod 3 comprise inclined rod body structures and vertical rod body structures fixed below the inclined rod body structures, and limiting frames 7 matched with the first support rod 2 and the second support rod 3 are arranged on the surfaces of the support frame 6 and the base 1. In the actual use process of the maintenance platform, the first support rod 2 and the second support rod 3 can be positioned on the inner side of the limit frame 7 to synchronously slide, and after the limit frame slides to a designated position, the limit frame 7 is connected with the first support rod 2 and the second support rod 3 through locking structures. The purpose of adjusting the position of the extension structure is achieved, and the elevator car is suitable for maintenance requirements of different positions inside the elevator car.
As shown in fig. 2, the extension structure includes a plurality of pedals 4 mounted on the surfaces of a pair of first and second struts 2 and 3, and a top plate 5, wherein the pedals 4 are arranged in a stepped manner, and the top plate 5 is positioned obliquely above the pedals 4. The worker can perform maintenance operation on the elevator car according to the maintenance height in the actual maintenance process, selectively standing on the surfaces of the pedals 4 and the top plate 5 at different positions.
As shown in fig. 3 and 4, the locking structure includes a plurality of rotating arms 8, the rotating arms 8 are respectively installed at the lower positions of the rod bodies of the first support rod 2 and the second support rod 3 in a penetrating manner, two symmetrical supporting legs are respectively bent at two ends of the rotating arms 8, alignment grooves 71 are respectively formed on the front surface and the rear surface of the limiting frame 7, when the first support rod 2 and the second support rod 3 drive the extending structure to move to a designated position, the supporting legs rotate to the inner sides of the alignment grooves 71, the supporting leg surfaces are in threaded connection with positioning sleeves 9, the positioning sleeves 9 are clamped in the inner cavities of the alignment grooves 71 and are located below, and stop structures for limiting the upper sliding and the lower sliding of the positioning sleeves 9 are formed in the inner cavities of the alignment grooves 71 and located above. The sliding of the positioning sleeve 9 and the rotating arm 8 connected with the positioning sleeve can be avoided, and the positioning sleeve has a limiting effect on the first support rod 2 and the second support rod 3.
Through mobilizable extending structure, can adjust the relative position of extending structure in base 1 top according to the in-service use demand, be applicable to different maintenance environment, but the position of quick switch extending structure has promoted the stability of extending structure behind the switch position simultaneously, has portable operation's advantage, and application scope is wide.
As shown in fig. 2, the surface mounting of the top plate 5 has a butt-joint beam 10, the top of the base 1 is provided with a limit seat 11, the limit seat 11 is located outside the pedal 4 and the top plate 5, the bottom end of the butt-joint beam 10 is propped against the surface of the limit seat 11, and when the pedal 4 and the top plate 5 slide on the upper surface of the base 1, the surface of the butt-joint beam 10 located in the limit seat 11 slides synchronously. The connection of the butt beam 10 and the limiting seat 11 can improve the structural strength of the pedal 4 and the top plate 5, and improve the stability of the pedal 4 and the top plate 5 in the use process.
As shown in fig. 2, a plurality of alignment sleeves 12 are embedded on the surface of the support frame 6, adjusting screws 13 matched with the alignment sleeves 12 are connected with the inner sides of the alignment sleeves 12 in a threaded manner, and sucking discs 14 are fixedly connected to the bottoms of the adjusting screws 13. In the daily use process of the whole maintenance platform, the adjusting screw 13 can be controlled to rotate in the alignment sleeve 12, the adjusting screw 13 slides down smoothly, the sucker 14 is adsorbed on the ground, the slipping phenomenon of the support frame 6 and the base 1 above the support frame is effectively prevented, and the stability and the safety of the whole maintenance platform in the use process are ensured.
As shown in fig. 1, the front side of the second strut 3 is fixedly connected with a first handle 15, and the front side of the limiting seat 11 is fixedly connected with a second handle 16. The first handle 15 and the second handle 16 are arranged to facilitate the movement of the base 1 and the limiting frame 7 in the whole maintenance platform, so as to achieve the purpose of portable movement of the whole maintenance platform.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. An elevator car maintenance platform, its characterized in that: the lifting device comprises a base (1), wherein a movable supporting frame (6) is arranged below the base (1), a first supporting rod (2) and a second supporting rod (3) are respectively arranged above the base (1) and the supporting frame (6), the first supporting rod (2) and the second supporting rod (3) are parallel, and an extension structure which can be used for a maintainer to ascend is arranged on the surfaces of the first supporting rod (2) and the second supporting rod (3);
The utility model discloses a novel structure of a support frame, including first branch (2), second branch (3), support frame (6), base (1), first branch (2), second branch (3) all including the body of rod structure of slope and be fixed in the vertical body of rod structure of its below, the surface of support frame (6), base (1) all be provided with spacing (7) of first branch (2), second branch (3) looks adaptation, first branch (2), second branch (3) can be located the inboard synchronous slip of spacing (7), after sliding to the assigned position, spacing (7) are connected with first branch (2), second branch (3) through locking structure.
2. The elevator car repair platform of claim 1, wherein: the extension structure comprises a plurality of pedals (4) and a top plate (5), wherein the pedals (4) and the top plate (5) are arranged on the surfaces of the first support rod (2) and the second support rod (3), the pedals (4) are arranged in a step shape, and the top plate (5) is positioned above the pedals (4) in an inclined mode.
3. The elevator car repair platform of claim 1, wherein: the locking structure comprises a plurality of rotating arms (8), the rotating arms (8) are respectively arranged at the lower positions of rod bodies of the first support rod (2) and the second support rod (3) in a penetrating mode, two symmetrical supporting legs are bent at two ends of each rotating arm (8), alignment grooves (71) are formed in the front surface and the rear surface of each limiting frame (7), the supporting legs rotate to the inner sides of the corresponding grooves (71) in a natural state, positioning sleeves (9) are connected with the surfaces of the supporting legs in a threaded mode, the positioning sleeves (9) are clamped in inner cavities of the corresponding grooves (71) and are located below the inner cavities of the corresponding grooves (71), and stop structures for limiting the upper sliding and the lower sliding of the corresponding positioning sleeves (9) are formed above the inner cavities of the corresponding grooves.
4. The elevator car repair platform of claim 2, wherein: the surface mounting of roof (5) has butt joint roof beam (10), spacing seat (11) are installed at the top of base (1), spacing seat (11) are located the outside of footboard (4), roof (5), the bottom of butt joint roof beam (10) offsets with the surface of spacing seat (11), works as footboard (4), roof (5) are located the upper surface of base (1) and slide, butt joint roof beam (10) are located the surface synchronization of spacing seat (11).
5. The elevator car repair platform of claim 1, wherein: the surface of support frame (6) is inlayed and is equipped with a plurality of counterpoint cover (12), the inboard equal threaded connection of counterpoint cover (12) has adjusting screw (13) rather than looks adaptation, the bottom of adjusting screw (13) is all fixedly connected with sucking disc (14).
6. The elevator car repair platform of claim 4, wherein: the front side of the second supporting rod (3) is fixedly connected with a first handle (15), and the front side of the limiting seat (11) is fixedly connected with a second handle (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323071600.0U CN221216737U (en) | 2023-11-14 | 2023-11-14 | Elevator car maintenance platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323071600.0U CN221216737U (en) | 2023-11-14 | 2023-11-14 | Elevator car maintenance platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221216737U true CN221216737U (en) | 2024-06-25 |
Family
ID=91548621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323071600.0U Active CN221216737U (en) | 2023-11-14 | 2023-11-14 | Elevator car maintenance platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221216737U (en) |
-
2023
- 2023-11-14 CN CN202323071600.0U patent/CN221216737U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111980391A (en) | Integral hoisting platform and building method of building outer facade construction platform | |
| KR101861107B1 (en) | Device for both stair and lift | |
| CN221216737U (en) | Elevator car maintenance platform | |
| CN115405053A (en) | Bear roof photovoltaic module's steel construction roof | |
| CN215291269U (en) | Removal frame is used in construction of architectural decoration wall | |
| CN211172563U (en) | Inclined glass curtain wall mounting system | |
| CN212535001U (en) | Lifting device with good stability for laboratory ceiling | |
| CN110453836B (en) | Oblique glass curtain wall mounting system and mounting method | |
| CN220059420U (en) | Ladder is used to adjustable lift and steady building decoration | |
| CN212105045U (en) | Cantilever operating platform | |
| CN111422229A (en) | Transport trolley for climbing stairs | |
| CN215711608U (en) | Building machinery lift | |
| CN216552996U (en) | Steel pipe scaffold connection structure convenient to concatenation | |
| CN219137393U (en) | Inspection vehicle convenient for bridge side overhaul | |
| CN210105265U (en) | Climbing frame for building | |
| CN211691371U (en) | Adjustable scaffold for building | |
| CN221138162U (en) | Be suitable for not high demand and have from brake function's platform truck that increases | |
| CN211998716U (en) | Hydraulic power leveling device | |
| CN218841525U (en) | Mast type movable elevator | |
| CN210340254U (en) | Overhead line overhauls operation with ascending a height frame | |
| CN216270003U (en) | Detection platform for aircraft | |
| CN213449397U (en) | Single-mast lifting platform | |
| CN210217093U (en) | Lifting scaffold connecting device | |
| CN220432195U (en) | Ladder type device for dismounting anti-falling device of elevator | |
| CN215106981U (en) | Mechanical device for assembling and disassembling lifting rolling gate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |