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Elevator shaft protection construction method, device and system

A protective device and construction method technology, applied in the processing of building materials, construction, building structure, etc., can solve the problems of unreliable fixation, poor safety, easy sliding, etc., and achieve firm fixation, high safety level, and good integrity Effect

Pending Publication Date: 2022-05-13
SHANGHAI VANKE REAL ESTATE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to address the deficiencies in the prior art and provide a method, device and system for elevator shaft protection to solve the problems of unreliable fixation, easy sliding, easy overturning, and poor safety in the related art.

Method used

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  • Elevator shaft protection construction method, device and system
  • Elevator shaft protection construction method, device and system
  • Elevator shaft protection construction method, device and system

Examples

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Embodiment 1

[0115] This embodiment relates to the elevator shaft protection device of the present invention.

[0116] An exemplary embodiment of the present invention, such as figure 1 As shown, an elevator shaft protection device 1000 includes a base unit 1100 , a vertical steel pipe unit 1200 , a locking unit 1300 and a horizontal steel pipe unit 1400 . Wherein, the base unit 1100 is S-shaped, the base unit 1100 is set through the floor and is detachably connected to the steel beam below the floor; the first end of the vertical steel pipe unit 1200 is detachably connected to the base unit 1100; the locking unit 1300 is detachably connected to the vertical steel pipe unit 1200;

[0117] In some of the embodiments, there are several locking units 1300 and several transverse steel pipe units 1400 .

[0118] In some of these embodiments, the number of locking units 1300 is the same as the number of transverse steel pipe units 1400 .

[0119] Such as figure 2 As shown, the base unit 110...

Embodiment 2

[0199] This embodiment relates to the elevator shaft protection system of the present invention.

[0200] An exemplary embodiment of the present invention, such as Figure 6 As shown, an elevator shaft protection system includes several elevator shaft protection devices 1000 as described in Embodiment 1. Wherein, at least one elevator shaft protection device 1000 is arranged on each side of the elevator shaft A, and several elevator shaft protection devices 1000 arranged around the elevator shaft A form a fence structure.

[0201] Generally, two elevator shaft protection devices 1000 are arranged symmetrically on each side of the elevator shaft A.

[0202] In some of the embodiments, if one side of the elevator shaft A is longer, 3 to 5 elevator shaft protection devices 1000 can be arranged on the longer side.

[0203] Specifically, for at least two elevator shaft protection devices 1000 located on the same side, its structure is as follows:

[0204] The two base units 1100...

Embodiment 3

[0238] This embodiment designs the elevator shaft protection construction method of the present invention.

[0239] An exemplary embodiment of the present invention, such as Figure 10a ~ 10f Shown, a kind of elevator shaft protection construction method comprises:

[0240] Step S1002, welding the bottom ends of several base units 1100 (the first vertical member 1111 of the first base element 1110) to the steel beam C, wherein the several base units 1100 are arranged around, and the base units 1100 are S-shaped;

[0241] Step S1004, carry out construction on the upper part of the steel beam C to form the floor B (such as Figure 10a~10b shown);

[0242] Step S1006, inserting several vertical steel pipe units 1200 to the top of the corresponding base unit 1100 (that is, the vertical steel pipe element 1210 is inserted into the corresponding second base element 1120) (such as Figure 10c-10d shown);

[0243] Step S1008, installing at least one locking unit 1300 on each vert...

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Abstract

The invention relates to an elevator shaft protection construction method, device and system.The device comprises a base unit, a vertical steel pipe unit, a locking unit and a transverse steel pipe unit, the base unit penetrates through a floor slab and is welded to a steel beam, the vertical steel pipe unit is detachably inserted into the base unit, and the transverse steel pipe unit is perpendicular to the vertical steel pipe unit; the locking unit is connected with the vertical steel pipe unit and the transverse steel pipe unit. The construction method has the advantages that the base unit is welded with the structural steel beam, then the floor slab structure is constructed, the base unit (reinforcing steel bar) is poured in the floor slab, the integrality is good, and the stability is high; the vertical steel pipe units are connected with the base units in an inserted mode, operation is easy, repeated use can be achieved, and cost is greatly reduced; after the elevator shaft protection device is installed, compared with a conventional mode that the edge protection support is placed on a floor, the elevator shaft protection device is fixed firmly, does not move or deviate and is high in safety level.

Description

technical field [0001] The invention relates to the technical field of building safety, in particular to an elevator shaft protection construction method, device and system. Background technique [0002] With the continuous growth of city scale, there are more and more high-rise buildings in the city center, and the indoor vertical transportation of high-rise buildings cannot be separated from the use of elevators. In the process of building construction, the elevator shaft is usually a through shaft, and the opening of the shaft has become a safety hazard in the construction operation, which is likely to cause safety accidents such as high falls and object strikes. [0003] The safety protection of the door opening of the conventional elevator shaft is erected with steel pipe scaffolding, which is easy to cause repeated dismantling, displacement and installation during the civil engineering and decoration stages (before elevator installation), which brings safety hazards an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G21/32
CPCE04G21/3223
Inventor 孙栋杰杨鸿雷潘敏严志杰
Owner SHANGHAI VANKE REAL ESTATE CO LTD
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