CN220080719U

CN220080719U - Elevator shaft operation platform

Info

Publication number: CN220080719U
Application number: CN202321170749.1U
Authority: CN
Inventors: 殷文碧
Original assignee: Shanghai Tengfan Intelligent Construction Engineering Co ltd
Current assignee: Shanghai Tengfan Intelligent Construction Engineering Co ltd
Priority date: 2023-05-16
Filing date: 2023-05-16
Publication date: 2023-11-24
Anticipated expiration: 2033-05-16

Abstract

The utility model relates to an elevator shaft operation platform which comprises a plurality of mounting plates, wherein supporting frames are fixedly arranged at four corners of the top of each mounting plate, four clamping blocks which extend into the corresponding supporting frames respectively are inserted into the bottoms of the mounting plates above the mounting plates, mounting covers are fixedly arranged on one sides of the four supporting frames, a pull rod which extends into the mounting covers is inserted into one side of the mounting covers far away from the supporting frames, a movable block is fixedly arranged at one end of the pull rod, which is positioned in the mounting covers, a first spring sleeved outside the pull rod, is fixedly arranged between the inner wall of one side of the mounting cover far away from the supporting frames and the movable block, clamping rods which extend into the corresponding clamping blocks are fixedly arranged at the other side of the movable block, and a fixed block is fixedly arranged on one side of the mounting cover far away from the supporting frames and above the pull rod. The elevator shaft operating platform is convenient to add the whole height of the device, is quite simple and convenient to operate, saves time and labor, and greatly improves the disassembly and assembly efficiency of the device.

Description

Elevator shaft operation platform

Technical Field

The utility model relates to the technical field of elevator shafts, in particular to an elevator shaft operation platform.

Background

The elevator shaft is a shaft for installing an elevator, the size of the shaft is determined according to the elevator type, an elevator track and a counterweight track are installed on the shaft wall, an elevator door is installed at a reserved door opening, and an elevator machine room is arranged at the top of the shaft, wherein in the installation, a special platform is needed for carrying workers and equipment.

The existing elevator shaft operating platform needs to be erected by using a large number of steel pipes, fasteners and bamboo frame plates upwards in sequence, most of all parts among the parts are fixed through bolts in the installation process, and specific tools are needed to be used for disassembling and assembling the bolts when the whole height is reduced by disassembling and assembling, so that the elevator shaft operating platform is simple and convenient, time and labor are wasted, and the novel elevator shaft operating platform solves the problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an elevator shaft operating platform which has the advantages of convenient disassembly and assembly and the like, solves the problems that a large number of steel pipes, fasteners and bamboo frame plates are required to be sequentially and upwards erected in the process of erection, most of all parts are fixed through bolts in the process of installation, and special tools are required to be used for disassembly and assembly when the whole height is reduced in disassembly and assembly, so that the elevator shaft operating platform is simple and convenient, and wastes time and labor.

In order to achieve the purpose of convenient disassembly and assembly, the utility model provides the following technical scheme: the utility model provides an elevator shaft operation platform, includes a plurality of mounting panel, the equal fixed mounting in top four corners of mounting panel has the support frame, the top the bottom of mounting panel is pegged graft and is had four fixture blocks that extend to the support frame inside that corresponds respectively, four the equal fixed mounting in one side of support frame has the installation cover, one side that the installation cover was kept away from the support frame is pegged graft and is had the pull rod that extends to the installation cover inside, the one end fixed mounting that the pull rod is located the installation cover inside has the movable block, fixed mounting cup joints the first spring outside the pull rod between one side inner wall that the support frame was kept away from to the installation cover and the movable block, the opposite side fixed mounting of movable block has the clamping bar that extends to the fixture block inside that corresponds, one side that the installation cover was kept away from the support frame and be located the top fixed block, peg graft at the inside gag lever post that extends to the pull rod inside, the top fixed mounting of gag lever post has the pull block, fixed mounting cup joints the second spring outside the gag lever post between pull block and the fixed block.

Through the arrangement, the device is convenient to disassemble and assemble, is quite simple and convenient to operate, saves time and labor, and greatly improves the disassembly and assembly efficiency of the device.

Further, the connecting groove is formed in the top of the support frame, and one end, extending to the inside of the support frame, of the clamping block is located in the corresponding connecting groove.

Further, a clamping groove is formed in one side, close to the clamping rod, of the clamping block, and one end, extending to the inside of the clamping block, of the clamping rod is clamped with the corresponding clamping groove.

Through the arrangement, the clamping rod is convenient to limit the clamping block.

Further, a sliding groove is formed in the top of the pull rod, and one end of the limiting rod extending to the inside of the pull rod is connected with the corresponding sliding groove in a sliding mode.

Through the arrangement, the limiting rod is convenient to slide.

Further, a limit groove is formed in the inner bottom wall of the chute, and the size of the limit groove is matched with the bottom end of the limit rod.

Through the arrangement, the limiting rod is convenient to limit.

Further, two reinforcing frames which are distributed in a staggered mode are fixedly arranged between two adjacent supporting frames, supporting feet are fixedly arranged at four corners of the bottom of the mounting plate at the lowest position, and anti-skid pads are fixedly arranged at the bottoms of the supporting feet.

Through above-mentioned setting, improve the holistic steadiness of device.

Compared with the prior art, the utility model provides an elevator shaft operation platform, which has the following beneficial effects:

1. this elevator shaft operation platform makes the draw-in bar remove to the direction of keeping away from the draw-in groove through pulling the pull rod, the gag lever post slides in the spout this moment, when the gag lever post passes through the draw-in groove, the gag lever post can automatic card is gone into the draw-in groove inside under the elasticity of second spring, thereby make the pull rod by spacing, the draw-in bar has also left the draw-in groove completely this moment, thereby make spacing between support frame and the fixture block cancelled, when spacing between four fixture blocks is cancelled, can dismantle the mounting panel, conveniently reduce whole height, only need the pulling pull piece to make the gag lever post keep away from the draw-in groove when the installation, when the gag lever post breaks away from the draw-in groove completely, the spacing of pull rod is relieved this moment, the gag lever post can automatic card be gone into inside the draw-in groove that corresponds under the elasticity of first spring, accomplish the spacing to the fixture block, and then accomplish the installation of mounting panel, conveniently add the whole height of the device, the operation is very simple and convenient, labour saving and time saving, the dismouting efficiency of the device has been improved greatly.

2. This elevator shaft operation platform through the slipmat that sets up for frictional force is bigger when four supporting legs and ground contact, and then makes the device more stable when placing, has improved the steadiness of device greatly from this.

Drawings

FIG. 1 is a front cross-sectional view of the present utility model;

FIG. 2 is an enlarged view of the utility model at A in FIG. 1;

FIG. 3 is a schematic view of a fixed block, a stop lever, a second spring, a chute and a stop slot according to the present utility model.

In the figure: 1. a mounting plate; 2. a support frame; 3. a clamping block; 4. a mounting cover; 5. a pull rod; 6. a movable block; 7. a first spring; 8. a clamping rod; 9. a fixed block; 10. a second spring; 11. pulling blocks; 12. a limit rod; 13. a clamping groove; 14. a connecting groove; 15. a chute; 16. a limit groove; 17. a reinforcing frame; 18. supporting feet; 19. an anti-slip mat.

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.

Referring to fig. 1, fig. 2 and fig. 3, an elevator shaft operation platform comprises a plurality of mounting plates 1, support frames 2 are fixedly installed at four corners of the top of each mounting plate 1, four clamping blocks 3 which respectively extend into the corresponding support frames 2 are inserted at the bottom of each mounting plate 1, a mounting cover 4 is fixedly installed at one side of each support frame 2, a pull rod 5 which extends into the interior of each mounting cover 4 is inserted at one side of each mounting cover 4, a movable block 6 is fixedly installed at one end of each pull rod 5, a first spring 7 sleeved outside each pull rod 5 is fixedly installed between the inner wall of one side of each mounting cover 4, which is far away from each support frame 2, of each movable block 6, a clamping rod 8 which extends into the corresponding clamping block 3 is fixedly installed at the other side of each mounting cover 4, a limit rod 12 which extends into the interior of each pull rod 5 is inserted at the top of each fixing block 9, a pull block 11 is fixedly installed at the top of each limit rod 12, and a second spring 10 sleeved outside each limit rod 12 is fixedly installed between each pull block 11 and each fixing block 9.

In this embodiment, the connecting groove 14 has been seted up at the top of support frame 2, the clamping block 3 extends to the inside one end of support frame 2 and is located the connecting groove 14 inside that corresponds, clamping groove 13 has been seted up to one side that clamping block 3 is close to clamping lever 8, clamping lever 8 extends to the inside one end of clamping block 3 and the clamping groove 13 looks joint that corresponds, spout 15 has been seted up at the top of pull rod 5, the one end that gag lever post 12 extends to the inside one end of pull rod 5 and the spout 15 sliding connection that corresponds, limit groove 16 has been seted up to the interior bottom wall of spout 15, the size of limit groove 16 and the bottom size looks adaptation of gag lever post 12.

When the device needs to be disassembled, the clamping rod 8 moves to the direction far away from the clamping groove 13 by pulling the pull rod 5, the limiting rod 12 slides in the sliding groove 15 at the moment, when the limiting rod 12 passes through the limiting groove 16, the limiting rod 12 can be automatically clamped into the limiting groove 16 under the elastic force of the second spring 10, so that the pull rod 5 is limited, the clamping rod 8 also completely leaves the clamping groove 13 at the moment, the limit between the support frame 2 and the clamping block 3 is cancelled, and when the limit between the four clamping blocks 3 is cancelled, the mounting plate 1 can be detached, and meanwhile the whole height of the device is also conveniently reduced.

When the pull block 11 is pulled during installation, the limit rod 12 is far away from the limit groove 16, when the limit rod 12 is completely separated from the limit groove 16, the limit of the pull rod 5 is released, the clamping rod 8 can be automatically clamped into the corresponding clamping groove 13 under the elastic force of the first spring 7, the limit of the clamping block 3 is completed, the installation plate 1 is convenient to install, the overall height of the device is further conveniently improved, the operation is quite simple and convenient, time and labor are saved, and the dismounting efficiency of the device is greatly improved.

It should be noted that, when the stop lever 12 slides in the chute 15, the second spring 10 is in a contracted state, and when the stop lever 12 is clamped into the stop slot 16, the second spring 10 is reset, and the first spring 7 is in a contracted state.

In this embodiment, two reinforcing frames 17 distributed in a staggered manner are fixedly installed between two adjacent supporting frames 2, supporting feet 18 are fixedly installed at four corners of the bottom of the lowest mounting plate 1, and anti-slip pads 19 are fixedly installed at the bottoms of the supporting feet 18.

Wherein, through the strengthening frame 17 that sets up for improve the steadiness between the support frame 2, and then improve the holistic steadiness of device.

In addition, through the slipmat 19 that sets up for frictional force is bigger when four supporting legs 18 and ground contact, and then makes the device more stable when placing, has further improved the steadiness of device from this.

When the device needs to be disassembled, the clamping rod 8 moves towards the direction away from the clamping groove 13 by pulling the pull rod 5, the limiting rod 12 slides in the sliding groove 15 at the moment, when the limiting rod 12 passes through the limiting groove 16, the limiting rod 12 can be automatically clamped into the limiting groove 16 under the elastic force of the second spring 10, so that the pull rod 5 is limited, the clamping rod 8 is completely separated from the clamping groove 13 at the moment, the limit between the support frame 2 and the clamping block 3 is cancelled, the mounting plate 1 can be disassembled when the limit between the four clamping blocks 3 is cancelled, the whole height of the device is reduced conveniently, only the pulling block 11 is needed to enable the limiting rod 12 to be far away from the limiting groove 16 during mounting, when the limiting rod 12 is completely separated from the limiting groove 16, the limit of the pull rod 5 is released, the clamping rod 8 can be automatically clamped into the corresponding clamping groove 13 under the elastic force of the first spring 7 at the moment, the limit of the clamping block 3 is completed, the whole height of the device is conveniently mounted, the mounting plate 1 is conveniently improved, the mounting plate is simply and conveniently operated, and the dismounting efficiency of the device is greatly improved.

The electrical components appearing herein are all electrically connected with the master controller and the power supply, the master controller can be a conventional known device for controlling a computer and the like, and the prior art of power connection is not described in detail herein.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Elevator shaft operation platform, including a plurality of mounting panel (1), its characterized in that: the utility model discloses a limit stop device for the vehicle, including mounting panel (1) and limiting rod (11) of the limit stop device, mounting panel (1), top four corners of the top of mounting panel (1) are all fixed mounting support frame (2), the top the bottom of mounting panel (1) peg graft have four fixture blocks (3) that extend to inside of corresponding support frame (2) respectively, four one side of support frame (2) is all fixed mounting has mounting cover (4), one side that mounting cover (4) kept away from support frame (2) peg graft have pull rod (5) that extend to inside of mounting cover (4), one end fixed mounting that pull rod (5) is located inside of mounting cover (4) has movable block (6), one side inner wall that mounting cover (4) kept away from support frame (2) and movable block (6) between fixed mounting have first spring (7) cup jointed outside pull rod (5), the opposite side fixed mounting of movable block (6) has clamping rod (8) that extend to inside of corresponding fixture block (3), one side that mounting cover (4) kept away from support frame (2) and be located the top fixed mounting of pull rod (5) has fixed block (9), the inside top of fixed block (12) is pegged graft and is had inside limit stop block (12), a second spring (10) sleeved outside the limiting rod (12) is fixedly arranged between the pull block (11) and the fixed block (9).

2. The hoistway operating platform of claim 1, wherein: the top of support frame (2) has seted up spread groove (14), the inside one end that fixture block (3) extended to support frame (2) is located inside corresponding spread groove (14).

3. The hoistway operating platform of claim 1, wherein: clamping grooves (13) are formed in one side, close to the clamping rods (8), of the clamping blocks (3), and one end, extending to the inside of each clamping block (3), of each clamping rod (8) is clamped with the corresponding clamping groove (13).

4. The hoistway operating platform of claim 1, wherein: a sliding groove (15) is formed in the top of the pull rod (5), and one end of the limiting rod (12) extending to the inside of the pull rod (5) is connected with the corresponding sliding groove (15) in a sliding mode.

5. The hoistway operating platform of claim 4, wherein: the inner bottom wall of the sliding groove (15) is provided with a limiting groove (16), and the size of the limiting groove (16) is matched with the bottom end of the limiting rod (12).

6. The hoistway operating platform of claim 1, wherein: two staggered reinforcing frames (17) are fixedly arranged between two adjacent supporting frames (2), supporting feet (18) are fixedly arranged at four corners of the bottom of the mounting plate (1) at the lowest position, and anti-slip pads (19) are fixedly arranged at the bottoms of the supporting feet (18).