CN219219736U

CN219219736U - Elevator shaft operation platform

Info

Publication number: CN219219736U
Application number: CN202223570586.4U
Authority: CN
Inventors: 饶子奇; 李淑芹; 李安; 李奕; 曹伟勋; 姚荣贤; 裴金文; 王禹; 崔秀瑾; 赵振兴
Original assignee: SHANDONG SANJIAN CONSTRUCTION ENGINEERING MANAGEMENT CO LTD; SHANDONG SANJIAN CONSTRUCTION ENGINEERING CO LTD
Current assignee: SHANDONG SANJIAN CONSTRUCTION ENGINEERING MANAGEMENT CO LTD; SHANDONG SANJIAN CONSTRUCTION ENGINEERING CO LTD
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-06-20
Anticipated expiration: 2032-12-27

Abstract

The utility model discloses an elevator shaft operation platform, comprising: the platform comprises a platform body, wherein a supporting steel rod is connected to the bottom of the platform body, a sliding steel plate is connected to the supporting steel rod in a sliding mode, and a fixed steel plate is connected to the sliding steel plate in a rotating mode. This elevator shaft operation platform forms high regulation structure through being provided with motor, threaded rod, sliding steel plate, connecting block, transfer line and sliding block, drives sliding steel plate through the starter motor and moves, and sliding steel plate moves and can drive fixed steel plate motion to adjust the height of platform main part, the staff of being convenient for carries out real-time adjustment to the height of platform main part according to the actual floor height on site, forms the platform stable structure through being provided with gear, dwang, gear pole, hexagonal groove, hexagonal piece and fixed block, drives the gear pole through the dwang and moves and make fixed block and wall laminating, thereby wholly fix the platform, and can not leave the hole at the wall.

Description

Elevator shaft operation platform

Technical Field

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

Background

With the development of society, national economy rapidly develops, the floor height of facilities such as commercial buildings and office buildings in China is higher, the span is larger, the requirements of construction units on engineering quality and construction period are higher, the elevator shaft integral lifting type operation platform is widely used as a safety operation platform facility in an elevator shaft in a building construction site, and certain defects exist in the use of the existing elevator shaft operation platform, such as;

the bracket clamping seat of the existing elevator shaft operation platform is mostly fixed by adopting fixing bolts, when a certain error exists between the floor height and the elevator shaft operation platform, workers need to use tools to fixedly install the bracket clamping seat again, the process is complicated, the top of the existing elevator shaft operation platform is generally fixed in holes inserted into a wall body through the fixing bolts, the holes can cause structural damage, and the cost of two-layer plugging can be increased.

Disclosure of Invention

The utility model aims to provide an elevator shaft operation platform, which solves the problems that most of bracket clamping seats of elevator shaft operation platforms in the market, which are proposed by the background technology, are fixed by adopting fixing bolts, when a certain error exists between the floor height and the elevator shaft operation platform, workers need to use tools to install the bracket clamping seats again, the process is complicated, the top of the existing elevator shaft operation platform is generally fixed by inserting the fixing bolts into holes of a wall body, the holes cause structural damage, and the cost of two layers of plugging is increased.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a hoistway operating platform comprising: the platform comprises a platform body, platform body bottom is connected with the support steel pole, support steel pole sliding connection has the slip steel sheet, the slip steel sheet rotates and is connected with fixed steel sheet, slip steel sheet one end fixedly connected with connecting block, the connecting block rotates and is connected with the transfer line, transfer line one end rotates and is connected with the sliding block, sliding block threaded connection has the threaded rod, sliding block and platform body sliding connection, the motor is installed to platform body bottom, the motor output is connected with the threaded rod.

Preferably, sliding protrusions are arranged on two sides of the sliding block, and the sliding protrusions are in sliding connection with the platform main body.

Preferably, a reinforcing rod is fixedly connected to one side of the transmission rod.

Preferably, the platform main part sliding connection has the gear pole, gear pole one end is connected with the fixed block, the gear pole meshing is connected with the gear, gear sliding connection has the hexagonal block, hexagonal block top fixedly connected with dwang, the inside hexagonal groove of seting up of platform main part.

Preferably, the fixing blocks are provided with two groups.

Preferably, a rubber pad is arranged on one side of the fixed block.

Compared with the prior art, the utility model has the beneficial effects that: this elevator shaft operation platform forms high regulation structure through being provided with motor, threaded rod, sliding steel plate, connecting block, transfer line and sliding block, drives sliding steel plate through the starter motor and moves, and sliding steel plate moves and can drive fixed steel plate motion to adjust the height of platform main part, the staff of being convenient for carries out real-time adjustment to the height of platform main part according to the actual floor height on site, forms the platform stable structure through being provided with gear, dwang, gear pole, hexagonal groove, hexagonal piece and fixed block, drives the gear pole through the dwang and moves and make fixed block and wall laminating, thereby wholly fix the platform, and can not leave the hole at the wall.

Drawings

FIG. 1 is a schematic side view of the present utility model;

FIG. 2 is a schematic diagram of the front structure of the present utility model;

FIG. 3 is a schematic top view of the present utility model;

FIG. 4 is a schematic side view of the present utility model;

in the figure: 1. a platform body; 2. supporting a steel rod; 3. sliding the steel plate; 4. fixing the steel plate; 5. a connecting block; 6. a transmission rod; 7. a threaded rod; 8. a motor; 9. a sliding block; 10. a reinforcing rod; 11. a gear; 12. a rotating lever; 13. a gear lever; 14. a hexagonal groove; 15. a fixed block; 16. a rubber pad; 17. hexagonal blocks; 18. sliding protrusion.

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. 1-4, the present utility model provides a technical solution: a hoistway operating platform comprising: platform main part 1, platform main part 1 bottom is connected with supports steel pole 2, support steel pole 2 sliding connection has slide steel plate 3, slide steel plate 3 rotates and is connected with fixed steel plate 4, slide steel plate 3 one end fixedly connected with connecting block 5, connecting block 5 rotates and is connected with transfer line 6, transfer line 6 one end rotates and is connected with slider 9, slider 9 threaded connection has threaded rod 7, slider 9 and platform main part 1 sliding connection, motor 8 is installed to platform main part 1 bottom, motor 8 output is connected with threaded rod 7, drive slide steel plate 3 through starter motor 8 and move, thereby adjust the height of platform main part 1, the staff of being convenient for adjusts the device according to actual floor condition.

Sliding bulges 18 are arranged on two sides of the sliding block 9, the sliding bulges 18 are in sliding connection with the platform main body 1, stability of the sliding block 9 during movement is guaranteed, a reinforcing rod 10 is fixedly connected to one side of the transmission rod 6, and stability of the whole structure is guaranteed.

Referring to fig. 1, 2 and 4, the motor 8 is started, the output end of the motor 8 is connected with the threaded rod 7, the motor 8 works to drive the threaded rod 7 to rotate, the threaded rod 7 is in threaded connection with the sliding block 9, and the sliding block 9 is in sliding connection with the platform main body 1, so that the threaded rod 7 rotates to drive the sliding block 9 to move under the influence of threads, the sliding block 9 is in rotational connection with the transmission rod 6, and the transmission rod 6 is in rotational connection with the connecting block 5, so that the sliding block 9 moves to drive the connecting block 5 to move, the connecting block 5 is fixedly connected with the sliding steel plate 3, and the sliding steel plate 3 is in rotational connection with the fixed steel plate 4, so that the connecting block 5 moves to drive the fixed steel plate 4 to move, thereby adjusting the height of the platform main body 1, and facilitating the adjustment of the height of the platform main body 1 by staff according to the actual floor height.

Platform main part 1 sliding connection has gear pole 13, gear pole 13 one end is connected with fixed block 15, gear pole 13 meshing is connected with gear 11, gear 11 sliding connection has hexagonal block 17, hexagonal block 17 top fixedly connected with dwang 12, hexagonal groove 14 has been seted up to the inside of platform main part 1, drive fixed block 15 through the dwang 12 and move, fixed block 15 moves and laminates mutually with the wall, thereby fix platform main part 1, guarantee the stability of construction, and can not leave the hole trace, fixed block 15 is provided with two sets ofly altogether, guarantee the stability of whole fixed knot structure, fixed block 15 one side is provided with rubber pad 16, avoid causing great damage to the wall body.

Referring to fig. 1-4, the rotating rod 12 is rotationally connected with the platform main body 1, the rotating rod 12 is fixedly connected with the hexagonal block 17, and the hexagonal block 17 is slidably connected with the gear 11, so that the rotating rod 12 can drive the gear 11 to rotate, the gear 11 is in meshed connection with the gear rod 13, the gear rod 13 is fixedly connected with the fixed block 15, the gear 11 rotates to drive the gear rod 13 to move, the gear rod 13 moves to push the fixed block 15 to be attached to a wall surface, after adjustment is completed, the rotating rod 12 is manually pressed to enable the hexagonal block 17 to enter the hexagonal groove 14, and fixing of the gear 11 is completed, so that fixing of the platform main body 1 is completed, and stability of the platform in construction is ensured.

Working principle: as shown in fig. 1 to 4, when the elevator shaft operating platform is used, the device is simply understood, firstly, when the height of the platform needs to be adjusted, the motor 8 is started, the output end of the motor 8 is connected with the threaded rod 7, the motor 8 works to drive the threaded rod 7 to rotate, the threaded rod 7 is in threaded connection with the sliding block 9, the sliding block 9 is in sliding connection with the platform main body 1, so that the threaded rod 7 rotates to drive the sliding block 9 to move under the influence of the threads, the sliding block 9 is in rotational connection with the transmission rod 6, the transmission rod 6 is in rotational connection with the connecting block 5, the sliding block 9 moves to drive the connecting block 5 to move, the connecting block 5 is fixedly connected with the sliding steel plate 3, the sliding steel plate 3 is in rotational connection with the fixed steel plate 4, the connecting block 5 moves to drive the fixed steel plate 4 to move, thereby adjusting the height of the platform main body 1, being convenient for the staff to adjust the height of the platform main body 1 according to the actual floor height, when the platform main body 1 needs to be fixed, the rotating rod 12 is rotationally connected with the platform main body 1, the rotating rod 12 is fixedly connected with the hexagonal block 17, and the hexagonal block 17 is in sliding connection with the gear 11, therefore, the rotating rod 12 can drive the gear 11 to rotate, the gear 11 is in meshed connection with the gear rod 13, the gear rod 13 is fixedly connected with the fixed block 15, the gear 11 rotates to drive the gear rod 13 to move, the gear rod 13 moves to push the fixed block 15 to be attached to the wall surface, after the adjustment is completed, the rotating rod 12 is manually pressed to enable the hexagonal block 17 to enter the hexagonal groove 14, the fixing of the gear 11 is completed, the fixing of the platform main body 1 is completed, the stability of the platform during construction is ensured, what is not described in detail in this specification is prior art known to those skilled in the art.

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 and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A hoistway operating platform comprising: a platform body (1), characterized in that; the novel steel plate structure is characterized in that a supporting steel rod (2) is connected to the bottom of the platform main body (1), a sliding steel plate (3) is connected to the supporting steel rod (2) in a sliding mode, a fixed steel plate (4) is connected to the sliding steel plate (3) in a rotating mode, a connecting block (5) is fixedly connected to one end of the sliding steel plate (3), a transmission rod (6) is connected to the connecting block (5) in a rotating mode, a sliding block (9) is connected to one end of the transmission rod (6) in a rotating mode, a threaded rod (7) is connected to the sliding block (9) in a threaded mode, the sliding block (9) is connected with the platform main body (1) in a sliding mode, a motor (8) is installed at the bottom of the platform main body (1), and the output end of the motor (8) is connected with the threaded rod (7).

2. The hoistway operating platform of claim 1, wherein: sliding protrusions (18) are arranged on two sides of the sliding block (9), and the sliding protrusions (18) are in sliding connection with the platform main body (1).

3. The hoistway operating platform of claim 1, wherein: one side of the transmission rod (6) is fixedly connected with a reinforcing rod (10).

4. The hoistway operating platform of claim 1, wherein: the novel platform is characterized in that the platform body (1) is slidably connected with a gear rod (13), one end of the gear rod (13) is connected with a fixed block (15), the gear rod (13) is connected with a gear (11) in a meshed mode, the gear (11) is slidably connected with a hexagonal block (17), the top end of the hexagonal block (17) is fixedly connected with a rotating rod (12), and a hexagonal groove (14) is formed in the platform body (1).

5. The hoistway operating platform of claim 4, wherein: the fixing blocks (15) are provided with two groups in total.

6. The hoistway operating platform of claim 4, wherein: one side of the fixed block (15) is provided with a rubber pad (16).