CN219754098U - Elevator shaft construction protection integrated device - Google Patents

Abstract

The utility model provides an elevator shaft construction and protection integrated device which comprises a device body and an elevator shaft, wherein one side of the elevator shaft is fixedly provided with a floor slab at equal intervals, the top of the floor slab is fixedly provided with the device body corresponding to the inside of the elevator shaft through a mounting mechanism, the device body comprises a bottom plate, the mounting mechanism is fixedly arranged at the bottom of the bottom plate, the mounting mechanism comprises a bidirectional screw rod, a lower clamping plate is driven by the bidirectional screw rod through a hand wheel, and the bidirectional screw rod, the lower clamping plate and a first clamping groove are mutually clamped so as to conveniently fixedly mount the device, and an adjusting plate is rotated towards two sides and blocked at two sides of the elevator shaft mouth, so that the stability of the device can be improved; can rise and fall the construction site through cutting fork hydraulic lift, conveniently drive constructor to construct higher position department through the construction site, can carry out spacingly to the construction site through the block mechanism, improve the stability of construction site in the work progress.

Description

Elevator shaft construction protection integrated device

Technical Field

The utility model relates to the technical field of elevator shaft construction protection, in particular to an elevator shaft construction protection integrated device.

Background

In the elevator shaft work progress, can install construction protector generally between the floor, this device can prevent to take place the phenomenon of falling, avoids appearing the casualties. The utility model discloses a Chinese patent with the publication number of CN213898212U, which provides an elevator shaft inner construction protection device, comprising at least 3 single supports which are uniformly arranged in the elevator shaft side by side, wherein each single support comprises a main rod, a first vertical rod, a second vertical rod and a limit pier, the main rod penetrates through the upper ends of the first vertical rod and the second vertical rod, the first vertical rod is far away from the front end of the main rod by a set distance, the second vertical rod is arranged at the tail end of the main rod, the front end of the main rod and the first vertical rod form a right-angle clamping rod and are clamped at the lower part of a door frame of the elevator shaft, the second vertical rod is clung to the opposite wall at the lower part of the door frame, the limit pier is placed on a floor, and the front end of the main rod penetrates through the limit pier to connect each limit pier in series through a long rod.

According to the technical scheme, each single support only needs to be clamped in the elevator shaft, the punching installation with the wall body is not needed, the hoisting of a crane is not needed, the installation is convenient, one person can complete the installation, the structure is simple, the firmness and the reliability are realized, and the falling problem of the personnel elevator shaft is avoided. The device can be repeatedly used in a transition mode, reduces labor intensity, meets the field safety construction requirement, has a certain height between an upper layer of device and a lower layer of device, can not be used for constructing a higher position on the device, can be used for completing the construction of the higher position only by placing a climbing tool on the device, is inconvenient to use, and is low in stability only by fixing the whole device through an anchor bolt and a limiting pier.

Therefore, the utility model provides an elevator shaft construction protection integrated device.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide an elevator shaft construction and protection integrated device so as to solve the problems in the background art.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides an elevator shaft construction protection integrated device, includes device body and elevator shaft, one side equidistance of elevator shaft is fixed to be provided with the floor, the inside that the top of floor corresponds the elevator shaft is through installation mechanism fixed mounting has the device body, the device body includes the bottom plate, installation mechanism fixed mounting is in the bottom of bottom plate, installation mechanism includes two-way screw rod, the top of bottom plate is through cutting fork hydraulic lift and is installed the construction table, the both sides of the one end of bottom plate are through pivot symmetry movable mounting has the regulating plate.

Further, the bidirectional screw is installed in the bottom plate in a limiting and rotating mode, sliding grooves are symmetrically formed in two sides of the bottom plate, and a lower clamping plate is installed in the sliding grooves in a limiting and sliding mode.

Further, the shape of lower clamping plate is "L", the both ends of two-way screw rod set up in the inside of spout, the top of lower clamping plate passes through screw movable mounting at the both ends of two-way screw rod.

Further, first clamping grooves are formed in the inner walls of the two sides of the elevator shaft, corresponding to the positions of the lower clamping plates, and the bottom ends of the lower clamping plates are clamped in the first clamping grooves.

Further, a hand wheel is fixedly arranged at one end of the bidirectional screw rod, and the hand wheel is arranged at the outer side of the bottom plate.

Further, one side of the inside of the construction station is fixedly provided with a clamping mechanism, the clamping mechanism comprises a fixed frame, and an upper clamping plate is arranged in the fixed frame in a limiting sliding manner.

Further, the shape of going up the card plywood is "L", go up the card plywood one end and fixed frame between fixed mounting have the spring.

Further, a second clamping groove is formed in one side of the inner wall of the elevator shaft, corresponding to the position of the upper clamping plate, and one end of the upper clamping plate is clamped and installed in the second clamping groove.

The utility model has the beneficial effects that: according to the elevator shaft construction and protection integrated device, the lower clamping plate is driven by the hand wheel and the bidirectional screw rod, the lower clamping plate and the first clamping groove are clamped with each other to facilitate the fixed installation of the device, and the adjusting plate is rotated to two sides and blocked at two sides of an elevator shaft mouth, so that the stability of the device can be improved; the hydraulic scissor lifter can lift the construction platform, so that a constructor can be driven to construct a higher position by the construction platform conveniently, the construction platform can be limited by the clamping mechanism, and the stability of the construction platform in the construction process is improved; the device can also be moved, the transition is convenient to use, the elevator shaft between every two floors can be sealed through the device, and the problem that constructors fall in the elevator shaft is avoided.

Drawings

Fig. 1 is a construction diagram of an installation structure of an elevator shaft construction and protection integrated device according to the present utility model;

fig. 2 is a sectional view showing the installation of the elevator shaft construction and protection integrated device of the present utility model;

fig. 3 is an enlarged view of the elevator shaft construction and protection integrated device of the present utility model at a position a in fig. 2;

fig. 4 is a main body structure diagram of the elevator shaft construction and protection integrated device according to the present utility model;

in the figure: 1. a device body; 2. an elevator shaft; 3. a floor slab; 4. a bottom plate; 5. a scissor hydraulic lift; 6. a construction station; 7. a bidirectional screw; 8. a lower clamping plate; 9. a first clamping groove; 10. a hand wheel; 11. a second clamping groove; 12. a fixed frame; 13. a spring; 14. the upper clamping plate; 15. and an adjusting plate.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides an elevator shaft construction protection integrated device, includes device body 1 and elevator shaft 2, one side equidistance fixed floor 3 that is provided with of elevator shaft 2, the inside that elevator shaft 2 was corresponded at the top of floor 3 has device body 1 through installation mechanism fixed mounting, device body 1 includes bottom plate 4, installation mechanism fixed mounting is in the bottom of bottom plate 4, installation mechanism includes bi-directional screw rod 7, the top of bottom plate 4 is through cutting fork hydraulic lift 5 lift and is installed construction table 6, the both sides of the one end of bottom plate 4 have regulating plate 15 through pivot symmetry movable mounting, can adjust the height to 6 through cutting fork hydraulic lift 5, and the convenience is under construction to the inner wall of higher position, also can reduce the device's volume, makes things convenient for the transition to use.

In this embodiment, the spacing rotation of bi-directional screw 7 is installed in the inside of bottom plate 4, the spout has been seted up to the bilateral symmetry of the bottom of bottom plate 4, the inside spacing slidable mounting of spout has down clamping plate 8, the shape of clamping plate 8 is "L" down, the both ends of bi-directional screw 7 set up in the inside of spout, the top of clamping plate 8 passes through screw movable mounting at the both ends of bi-directional screw 7 down, clamping plate 8 down correspond down clamping plate 8 position department on the both sides inner wall of elevator shaft 2 and seted up first draw-in groove 9, the bottom joint of clamping plate 8 is in the inside of first draw-in groove 9 down, the one end fixed mounting of bi-directional screw 7 has hand wheel 10, hand wheel 10 sets up in the outside of bottom plate 4, drives bi-directional screw 7 through hand wheel 10 and drives down clamping plate 8, and the bottom card of clamping plate 8 is advanced the inside of first draw-in groove 9 down, conveniently carries out fixed mounting to the device.

In this embodiment, one side fixed mounting of the inside of construction station 6 has the clamping mechanism, the clamping mechanism includes fixed frame 12, the inside spacing slidable mounting of fixed frame 12 has last clamping plate 14, go up the shape of clamping plate 14 and be "L" type, go up the one end of clamping plate 14 and fixed frame 12 between fixed mounting have spring 13, its characterized in that: one side of the inner wall of the elevator shaft 2 corresponds to the position of the upper clamping plate 14 and is provided with the second clamping groove 11, one end of the upper clamping plate 14 is clamped and installed in the second clamping groove 11, the construction platform 6 can be limited through clamping of the upper clamping plate 14 and the second clamping groove 11, and the stability of the construction platform 6 in the construction process is improved.

When the elevator shaft construction and protection integrated device is used, the lower clamping plate 8 is driven by the hand wheel 10 and the bidirectional screw rod 7, and the lower clamping plate 8 is clamped with the first clamping groove 9, so that the device is convenient to fixedly install, the adjusting plate 15 rotates to two sides and is blocked at two sides of the wellhead of the elevator shaft 2, and the stability of the device can be improved; the construction table 6 can be lifted through the shearing fork hydraulic lifter 5, so that constructors can be driven to construct a higher position through the construction table 6 conveniently, the construction table 6 can be limited through the clamping mechanism, and the stability of the construction table 6 in the construction process is improved; the device can also be moved, the use of conveniently transferring, can seal the elevator shaft 2 between every floor through the device, avoid producing constructor elevator shaft 2 problem of falling.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (8)

1. The utility model provides an elevator shaft construction protection integrated device, includes device body (1) and elevator shaft (2), its characterized in that, one side equidistance of elevator shaft (2) is fixed to be provided with floor (3), the inside that the top of floor (3) corresponds elevator shaft (2) is through installation mechanism fixed mounting has device body (1), device body (1) include bottom plate (4), installation mechanism fixed mounting is in the bottom of bottom plate (4), installation mechanism includes bi-directional screw (7), construction table (6) are installed through cutting fork hydraulic lifter (5) lift in the top of bottom plate (4), regulating plate (15) are installed through pivot symmetry movable mounting to the both sides of the one end of bottom plate (4).

2. The elevator hoistway construction and protection integrated device according to claim 1, wherein: the bidirectional screw rod (7) is installed in the bottom plate (4) in a limiting rotation mode, sliding grooves are symmetrically formed in two sides of the bottom plate (4), and a lower clamping plate (8) is installed in the sliding grooves in a limiting sliding mode.

3. The elevator hoistway construction and protection integrated device according to claim 2, wherein: the shape of lower clamping plate (8) is "L", the both ends of bi-directional screw rod (7) set up the inside at the spout, the top of lower clamping plate (8) is through screw movable mounting at the both ends of bi-directional screw rod (7).

4. The integrated hoistway construction and protection device according to claim 3, wherein: the elevator is characterized in that the lower clamping plates (8) are provided with first clamping grooves (9) on the inner walls of the two sides of the elevator shaft (2) corresponding to the positions of the lower clamping plates (8), and the bottom ends of the lower clamping plates (8) are clamped in the first clamping grooves (9).

5. The integrated hoistway construction and protection device according to claim 4, wherein: one end of the bidirectional screw rod (7) is fixedly provided with a hand wheel (10), and the hand wheel (10) is arranged on the outer side of the bottom plate (4).

6. The elevator hoistway construction and protection integrated device according to claim 1, wherein: one side of the inside of construction table (6) fixed mounting has clamping mechanism, clamping mechanism includes fixed frame (12), the inside spacing slidable mounting of fixed frame (12) has last clamping plate (14).

7. The integrated hoistway construction and protection device according to claim 6, wherein: the shape of the upper clamping plate (14) is L-shaped, and a spring (13) is fixedly arranged between one end of the upper clamping plate (14) and the fixed frame (12).

8. The elevator hoistway construction and protection integrated device according to claim 7, wherein: one side of the inner wall of the elevator shaft (2) is provided with a second clamping groove (11) corresponding to the position of the upper clamping plate (14), and one end of the upper clamping plate (14) is clamped and installed in the second clamping groove (11).