CN212740347U

CN212740347U - Construction elevator guard gate

Info

Publication number: CN212740347U
Application number: CN202021424995.1U
Authority: CN
Inventors: 祁晓强; 王凯; 段旭辉; 王斌; 杜博
Original assignee: Beijing No5 Construction Engineering Group Co ltd
Current assignee: Beijing No5 Construction Engineering Group Co ltd
Priority date: 2020-07-18
Filing date: 2020-07-18
Publication date: 2021-03-19
Anticipated expiration: 2030-07-18

Abstract

The utility model relates to a construction elevator guard gate belongs to the technical field of construction, has solved current elevator guard gate and need set up double scaffold and just can consume many, the higher and low technical problem of efficiency of construction of the artifical of taking of elevator and engineering major structure connection. The construction elevator protection door scaffold comprises a single scaffold connected to the vertical surface of the engineering main structure and a protection door arranged on the single scaffold, and two ends of the vertical pipe are respectively connected with the engineering main structure; one side of the protective door is hinged with the vertical pipe. The construction method has the advantages of simple structure, convenience in construction and high construction efficiency.

Description

Construction elevator guard gate

Technical Field

The application relates to the technical field of building construction, in particular to a construction elevator protection door.

Background

At present in the building construction field, the construction external elevator is the common instrument of personnel and the perpendicular traffic of material and transportation in the work progress, and the elevator guide rail frame is close to engineering major structure installation, ensures stably through adhering to the arm with elevator guide rail frame on the engineering major structure. Between the facade of the engineering structure and the elevator car, a separate double-row scaffold is usually erected from the ground to the highest floor reached by the elevator. The double rows of scaffolds are arranged to align the outer vertical surfaces of the engineering main body structure from the bottom to the top, so that the corresponding floors in the engineering main body structure can be conveniently butted with the corresponding elevators, gaps between the engineering main body structure and the elevator car are made up, and personnel and materials are prevented from falling from the gaps; and secondly, the elevator floor doors are convenient to install at the door openings of each floor of the elevator.

Above-mentioned conventional elevator mounting structure's way need set up double scaffold, and is big to the material use amount, and setting up of double scaffold needs consume a large amount of manual works, makes construction cost higher, the efficiency of construction low in the building work progress.

SUMMERY OF THE UTILITY MODEL

To the not enough that prior art exists, the purpose of this application is to provide a construction elevator guard gate, and it has the facade of the elevator guard gate direct mount that will be under construction at engineering major structure, has simple structure, construction convenience, the little advantage of material use amount.

The above application purpose of the present application is achieved by the following technical solutions: the utility model provides a construction elevator guard gate, is including connecting in the single chip scaffold frame of the vertical face in every floor and locating the guard gate on the single chip scaffold frame, the single chip scaffold frame includes interconnect's vertical pipe and violently manages, the both ends of vertical pipe are connected with the floor respectively, one side of guard gate with vertical union coupling.

By adopting the technical scheme, the single-piece scaffold protective door which is simple and convenient is adopted to replace a conventional double-row floor scaffold, the use of scaffold materials is reduced while the passing and the protection are met, the workload for taking and disassembling is reduced, the taking and disassembling period is shortened, and the purposes of saving energy and reducing consumption and improving the construction efficiency are achieved. Especially, when the number of construction elevators and floors is large, the effect is more remarkable.

Preferably, the protective door comprises a door frame and a protective net connected in the door frame.

Through adopting above-mentioned technical scheme, the setting up of protection network makes the guard gate have better protective effect under the prerequisite that the consumptive material is less, light when preparing.

Preferably, the vertical pipe is connected with an auxiliary steel pipe along the radial direction, and a steel plate is inserted from the end face of the auxiliary steel pipe along the axial direction of one end of the auxiliary steel pipe facing the protective door; the door frame is hinged with the steel plate.

Through adopting above-mentioned technical scheme, satisfy the connection between door frame and the monolithic scaffold through simple structural design.

Preferably, a connecting piece is arranged on the auxiliary steel pipe and penetrates through the auxiliary steel pipe and the steel plate.

Through adopting above-mentioned technical scheme, further fasten auxiliary steel pipe and steel sheet.

Preferably, the connecting member is a bolt or a bolt.

Through adopting above-mentioned technical scheme, be convenient for realize connecting the fastening with supplementary steel pipe and steel sheet.

Preferably, the auxiliary steel pipe and the steel plate are welded.

Through adopting above-mentioned technical scheme for the connection between supplementary steel pipe and the steel sheet is more firm, reduces the use of other supplementary fasteners simultaneously, and the consumptive material is few.

Preferably, the joint of the vertical pipe and the transverse pipe is provided with a right-angle fastener for connecting the vertical pipe and the transverse pipe.

By adopting the technical scheme, the connection between the two is stably and efficiently realized.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the single-piece scaffold protective door replaces a conventional double-row floor scaffold, so that the use of scaffold materials is reduced while passing and protection are met, the workload for assembling and disassembling is reduced, the assembling and disassembling period is shortened, the aims of saving energy and reducing consumption are achieved, and the construction efficiency is improved;

2. the utility model provides a fixed setting of pegging graft between supplementary steel pipe and the steel sheet provides the connection basis for the firm articulated between single-row scaffold frame and the guard gate through relatively simple component combination, realizes the articulated of single-row scaffold frame and guard gate promptly through the articulated of door frame and steel sheet.

Drawings

FIG. 1 is a schematic structural diagram of an installation state of a protective door of a construction elevator.

Fig. 2 is a schematic view showing a protective door structure of a construction elevator.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2.

In the figure, 1, engineering main body structure; 12. going up a floor plate; 13. going down a floor plate; 2. a single-piece scaffold; 21. a first vertical pipe; 22. a second vertical pipe; 23. a first cross tube; 24. a second cross tube; 31. a first guard gate; 311. a door frame; 312. protecting the net; 32. a second guard gate; 33. a door lock; 41. an auxiliary steel pipe; 42. a steel plate; 431. a bolt; 44. a right angle fastener; 5. an elevator cage; 6. guard rails.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

The installation of current construction elevator is: a certain distance exists between the elevator for construction and the engineering main body structure, and a double-row scaffold is arranged between the elevator for construction and the engineering main body structure to connect the elevator with the engineering main body structure. When the dismouting, the realization will be close to the scaffold frame of construction elevator and be close to the scaffold frame dismouting respectively of engineering major structure. However, the double-row scaffold is built by the method with high labor and material cost, and the construction efficiency is low.

Based on the above problem, the present application provides a construction elevator protection door, as shown in fig. 1, which includes a single scaffold 2 connected to the vertical surface of the engineering main structure 1 and a protection door opened on the single scaffold 2. One side of the construction elevator protection door that deviates from engineering major structure 1 is provided with elevator guide rail and elevator car 5 that can remove on elevator guide rail along vertical direction, sets up the quantity of the single-chip scaffold 2 protection door that sets up between every floor according to the quantity of elevator car 5, and elevator car 5 stops in every floor of engineering major structure 1 is provided with protection door department, and the opening of elevator car 5 is towards the protection door.

The engineering main structure 1 comprises a plurality of floors, and each floor comprises an upper floor plate 12 and a lower floor plate 13. As shown in fig. 1 and 2, the single-piece scaffold 2 is separately provided for each floor, and specifically, the single-piece scaffold 2 includes vertical pipes and horizontal pipes connected to each other, the vertical pipes including a first vertical pipe 21 and a second vertical pipe 22, an upper end of the first vertical pipe 21 being connected to the upper floor panel 12, and a lower end of the first vertical pipe 21 being connected to the lower floor panel 13. When steel structures are fixed on the upper floor plate 12 and the lower floor plate 13, the first vertical pipe 21 is welded with the engineering main body structure 1; when the upper floor plate 12 and the lower floor plate 13 are of concrete structures, an embedded part is arranged in an area to be poured with concrete before the concrete is poured, the first vertical rod is welded on the embedded part, and then the first vertical pipe 21 is fixedly connected to the engineering main body structure 1. The second vertical pipe 22 is arranged on one side of the first vertical pipe 21 in parallel, and the connection mode of the second vertical pipe 22 and the engineering main body structure 1 is the same as that of the first vertical pipe 21 and the engineering main body structure 1.

A cross tube is provided between the first and second

vertical tubes

21 and 22, and includes a first cross tube 23 and a second cross tube 24. The first cross pipe 23 is arranged close to the lower floor plate 13, the first cross pipe 23 is arranged perpendicular to the first vertical pipe 21, right-angle fasteners 44 are respectively arranged at two ends of the first cross pipe 23, and the first cross pipe 23 is connected with the first vertical pipe 21 and the second vertical pipe 22 through the right-angle fasteners 44. The second horizontal pipe 24 is arranged close to the upper floor plate 12, the second horizontal pipe 24 and the first horizontal pipe 23 are arranged in parallel, and two ends of the second horizontal pipe 24 are provided with direct fasteners, so that the connection between the second horizontal pipe 24 and the first vertical pipe 21 and the second vertical pipe 22 is realized through right-angle fasteners 44.

The protection door is arranged at the position, close to the lower floor plate 13, of the single-piece scaffold 2, and the protection door is hinged to the single-piece scaffold 2. As shown in fig. 2, the protective door in this embodiment is a double-leaf open protective door, and includes a first protective door 31 and a second protective door 32 that are symmetrically disposed, where the first protective door 31 is disposed on a side of the single scaffold 2 close to the first vertical pipe 21, and the second protective door 32 is disposed on a side of the single scaffold 2 close to the second vertical pipe 22. The first guard door 31 and the second guard door 32 have the same structure.

Taking the first protection door 31 as an example to describe the structure of the first protection door 31 and the structure and connection relationship between the first protection door 31 and the single-piece scaffold 2, specifically: the first protection door 31 includes a door frame 311 and a protection net 312 attached inside the door frame 311. Specifically, the door frame 311 is formed by welding door frame square rods connected end to end, a protective net 312 is fixedly connected in the door frame 311, and the protective net 312 is selected from dense mesh nets.

Further, a connecting assembly for connecting the first protective door 31 and the single-piece scaffold 2 is arranged between the two, as shown in fig. 3, the connecting assembly includes an auxiliary steel pipe 41 arranged along the radial direction of the first vertical pipe 21 and connected to the first vertical pipe 21, a right-angle fastener 44 is arranged at the joint of the auxiliary steel pipe 41 and the first vertical pipe 21, and the auxiliary steel pipe 41 and the first vertical pipe 21 are connected through the right-angle fastener 44. The one end of supplementary steel pipe 41 towards first protection door 31 has seted up the interface from its terminal surface, and the interface is seted up to the one end of keeping away from first protection door 31 along the axial of supplementary steel pipe 41, has steel sheet 42 in interface department interference grafting. The steel plate 42 may be welded to the auxiliary steel pipe 41, or may be inserted into the auxiliary steel pipe 41; when the steel plate 42 is inserted into the auxiliary steel pipe 41, the auxiliary steel pipe 41 is provided with a connecting member, and the connecting member penetrates through the auxiliary steel pipe 41 and the steel plate 42 along the radial direction of the auxiliary steel pipe 41 to further fixedly connect the auxiliary steel pipe 41 and the steel plate 42. The connecting member is a bolt 431 or a bolt (not shown), and in this application, there is no limitation on the choice of the connecting member, and the bolt 431 is chosen to connect the two. In order to make the connection between first protection door 31 and the single row of scaffold frame more firm, coupling assembling is provided with the multiunit, and this application does not do the restriction to coupling assembling's the number that sets up, and what this embodiment provided is that coupling assembling is provided with two sets of circumstances. Hinges are welded between the door frame square rods of the door frame 311 close to the first vertical pipes 21 and the steel plates 42, the first protection door 31 and the single-row scaffold are hinged through the hinges, and the opening direction of the first protection door 31 faces the interior of the engineering main body structure 1.

Two sets of connecting assemblies are arranged between the second vertical pipe 22 and the second guard door 32, so that the second guard door 32 is hinged to the single-row scaffold.

As shown in fig. 2, a door lock 33 for locking the guard door lock 33 is fixed between the first guard door 31 and the second guard door 32 so that they are connected. The area of the single-row scaffold which is not provided with the protective door is fixedly connected with a protective net 312, so that the protective function is achieved. And meanwhile, one side of the protective door facing the floor is provided with a protective railing 6, so that the safety protection is further enhanced.

The implementation principle of the embodiment is as follows: a single-piece scaffold protective door is built on some floors where elevators need to be arranged, so that people and materials in the floors can be conveniently transported; when some floors which are already constructed can be independently disassembled, the construction of other floors and the transportation of personnel and materials are not influenced.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a construction elevator guard gate which characterized in that: including connecting in monolithic scaffold frame (2) of the vertical face in every floor and locating the guard gate on monolithic scaffold frame (2), monolithic scaffold frame (2) are including interconnect's vertical pipe and violently pipe, the both ends of vertical pipe are connected with the floor respectively, one side of guard gate with vertical union coupling.

2. The protective door for construction elevators according to claim 1, wherein: the protective door comprises a door frame (311) and a protective net (312) connected in the door frame (311).

3. The protective door for construction elevators according to claim 2, wherein: an auxiliary steel pipe (41) is connected to the vertical pipe along the radial direction of the vertical pipe, and a steel plate (42) is inserted from the end face of the auxiliary steel pipe (41) along the axial direction of one end of the auxiliary steel pipe facing the protective door; the door frame (311) is hinged with the steel plate (42).

4. The protective door for construction elevators according to claim 3, wherein: and a connecting piece is arranged on the auxiliary steel pipe (41), and penetrates through the auxiliary steel pipe (41) and the steel plate (42).

5. The protective door for construction elevators according to claim 4, wherein: the connecting piece is a bolt (431) or a bolt.

6. The protective door for construction elevators according to claim 3, wherein: the auxiliary steel pipe (41) and the steel plate (42) are welded.

7. The protective door for construction elevators according to claim 1, wherein: and a right-angle fastener (44) for connecting the vertical pipe and the transverse pipe is arranged at the joint of the vertical pipe and the transverse pipe.