CN204126237U - A kind of elevator hoistway construction platform - Google Patents

A kind of elevator hoistway construction platform Download PDF

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Publication number
CN204126237U
CN204126237U CN201420656863.XU CN201420656863U CN204126237U CN 204126237 U CN204126237 U CN 204126237U CN 201420656863 U CN201420656863 U CN 201420656863U CN 204126237 U CN204126237 U CN 204126237U
Authority
CN
China
Prior art keywords
hoistway
longeron
lift port
brace summer
elevator
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201420656863.XU
Other languages
Chinese (zh)
Inventor
朱晓东
于科
左京力
黄红喜
包妍
王锡杰
何默
聂红恩
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
First Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
China Construction Industrial and Energy Engineering Group Co Ltd
Original Assignee
First Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by First Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd filed Critical First Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Priority to CN201420656863.XU priority Critical patent/CN204126237U/en
Application granted granted Critical
Publication of CN204126237U publication Critical patent/CN204126237U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of elevator hoistway construction platform, comprise operating platform and support, operating platform comprises rectangular mesh framework, and framework underside is connected with two brace summers in parallel, and brace summer two ends are respectively towards the side that the lift port side of hoistway is relative with lift port; Support comprises the longeron being positioned at lift port side hoistway and being connected with brace summer one end, and the brace summer other end is connected with cant beam, and the lower end of cant beam is connected with longeron respectively; The side that longeron is positioned at lift port is provided with Ka Liang.The crossbeam of framework near hoistway relative elevator mouth side is provided with for holding out against the leading screw that well enclosure diameter is 36mm.The beneficial effect of this programme can be learnt according to describing of such scheme, and structure is simple, reasonable in design, reasonable stress, safe and reliable, improve the safety of elevator hoistways construction, operation convenience, and accelerate speed of application, improve production efficiency, reduce cost.

Description

A kind of elevator hoistway construction platform
Technical field
The utility model relates to a kind of construction safety field, particularly relates to a kind of elevator hoistway construction platform.
Background technology
Along with the lifting of Chinese Urbanization degree, land resources is more and more in short supply, the land resources that high-rise building can more effectively utilize, reasonable distribution is limited, and all parts of the country build high level, super highrise building in a large number, brings great convenience to people's life.But high-building construction difficulty is large, danger coefficient is high, especially the elevator hoistways position of high-rise building inside, due to up/down perforation, danger coefficient is comparatively large, and therefore, constructor is when carrying out the associated construction work such as wall steel bar colligation, template construction, concreting, form removable, safe operation platform must be set up construct to facilitate, but complex operation set up by traditional operating platform, difficulty is large, set up quality and not easily ensure, and it is higher to set up process hazard coefficient.The patent document of Authorization Notice No. CN 202090578 U refer to a kind of special elevator hoistways operation platform, but this patent structure is comparatively complicated, bottom width and whole height are all comparatively large, and in elevator hoistways, upper and lower handling and fixed installation are all comparatively hard, affect efficiency of construction.
Utility model content
The utility model is for the deficiency existing for prior art, and it is simple, reasonable in design to provide a kind of structure, safe and reliable, and lifting is convenient, improves production efficiency, reduces the elevator hoistway construction platform of cost.
To achieve these goals, the utility model provides a kind of elevator hoistway construction platform, comprise operating platform and support, described operating platform comprises the crossbeam intersected in length and breadth and forms the rectangular mesh framework parallel with floor, described framework underside is connected with two brace summers in parallel, and described brace summer two ends are respectively towards the side that the lift port side of hoistway is relative with lift port;
Described support comprises the longeron being positioned at lift port side hoistway and being connected with described brace summer one end, and the described brace summer other end is connected with cant beam, and the lower end of described cant beam is connected with described longeron respectively;
The side that described longeron is positioned at lift port is provided with for being supported on the Ka Liang that lift port floor prevents described support from gliding.
Further, the crossbeam of described framework near described hoistway relative elevator mouth side is provided with for holding out against the leading screw that well enclosure diameter is 36mm.
Stiffening girder is provided with between described longeron and cant beam.
Described crossbeam, brace summer, longeron, cant beam, stiffening girder and Ka Liang are C14b channel-section steel and make.
During use, after the complete stripping of lower floor's elevator hoistways concreting, the utility model is hung in elevator hoistways inside by tower crane, Ka Liang is supported on substructure floor face, after lower support is good, again upper spindle is tightened, thus make operating platform outer end and hoistway close proximity, the work such as convenient construction personnel carry out reinforcing bar binding on the operational platform, install template, stripping, concrete pavement repairing, after this layer of construction terminates, loosen leading screw, then hung by tower crane and rise to the turnover of one deck continuation above use.
The beneficial effect of this programme can be learnt according to describing of such scheme, and structure is simple, reasonable in design, reasonable stress, safe and reliable, improve the safety of elevator hoistways construction, operation convenience, and accelerate speed of application, improve production efficiency, reduce cost.Triangular shaped convenience upper and lower handling in elevator hoistways of side, fixed installation is convenient.Adopt the technical scheme of C14b channel-section steel welding fabrication, easy to use.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model detailed description of the invention;
Fig. 2 is the top view of the utility model detailed description of the invention;
Fig. 3 is the right view of the utility model detailed description of the invention;
In figure, 1, operating platform; 2, support; 3, crossbeam; 4, brace summer; 5, hoistway; 6, lift port; 7, longeron; 8, cant beam; 9, Ka Liang; 10, leading screw; 11, stiffening girder; 12, floor; 13, well enclosure.
Detailed description of the invention
For the technical characterstic of this programme can be clearly demonstrated, below by detailed description of the invention, this programme is set forth.
As Figure 1-3, the utility model is a kind of elevator hoistway construction platform, comprise operating platform 1 and support 2, operating platform 1 comprises the crossbeam 3 intersected in length and breadth and forms the rectangular mesh framework parallel with floor, framework underside is connected with two brace summers 4 in parallel, and brace summer 4 two ends are respectively towards the side that lift port 6 side of hoistway 5 is relative with lift port 6; Support 2 comprises the longeron 7 being positioned at lift port 6 side hoistway 5 and being connected with brace summer 4 one end, and brace summer 4 other end is connected with cant beam 8, and the lower end of cant beam 8 is connected with longeron 7 respectively, is provided with stiffening girder 11 between longeron and cant beam; The side that longeron 7 is positioned at lift port 6 is provided with for being supported on the card beam 9 that lift port 6 floor 12 prevents support 2 from gliding.The crossbeam 3 of framework near hoistway 5 relative elevator mouth 6 side is provided with for holding out against the leading screw 10 that hoistway 5 wall diameter is 36mm.Crossbeam 3, brace summer 4, longeron 7, cant beam 8, stiffening girder 11 and card beam 9 are C14b channel-section steel and make.
During use, after the complete stripping of lower floor's elevator hoistways 5 concreting, the utility model is hung in elevator hoistways 5 by tower crane inner, card beam 9 is supported on 12, substructure floor, after lower support is good, again upper spindle 10 and well enclosure 13 are tightened, thus make operating platform 1 outer end and well enclosure 13 close proximity, convenient construction personnel carry out reinforcing bar binding on operating platform 1, install template, stripping, the work such as concrete pavement repairing, after this layer of construction terminates, loosen leading screw 10, then hung by tower crane and risen to the turnover of one deck continuation above use.
The utility model can pass through without the technical characteristic described or adopt existing techniques in realizing; do not repeat them here; certainly; above-mentioned explanation is not to restriction of the present utility model; the utility model is also not limited in above-mentioned citing; the change that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also should belong to protection domain of the present utility model.

Claims (4)

1. an elevator hoistway construction platform, comprise operating platform and support, it is characterized in that, described operating platform comprises the crossbeam intersected in length and breadth and forms the rectangular mesh framework parallel with floor, described framework underside is connected with two brace summers in parallel, and described brace summer two ends are respectively towards the side that the lift port side of hoistway is relative with lift port;
Described support comprises the longeron being positioned at lift port side hoistway and being connected with described brace summer one end, and the described brace summer other end is connected with cant beam, and the lower end of described cant beam is connected with described longeron respectively;
The side that described longeron is positioned at lift port is provided with for being supported on the Ka Liang that lift port floor prevents described support from gliding.
2. elevator hoistway construction platform according to claim 1, is characterized in that, the crossbeam of described framework near described hoistway relative elevator mouth side is provided with for holding out against the leading screw that well enclosure diameter is 36mm.
3. elevator hoistway construction platform according to claim 1 and 2, is characterized in that, is provided with stiffening girder between described longeron and cant beam.
4. elevator hoistway construction platform according to claim 3, is characterized in that, described crossbeam, brace summer, longeron, cant beam, stiffening girder and Ka Liang are C14b channel-section steel and make.
CN201420656863.XU 2014-11-05 2014-11-05 A kind of elevator hoistway construction platform Expired - Fee Related CN204126237U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420656863.XU CN204126237U (en) 2014-11-05 2014-11-05 A kind of elevator hoistway construction platform

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420656863.XU CN204126237U (en) 2014-11-05 2014-11-05 A kind of elevator hoistway construction platform

Publications (1)

Publication Number Publication Date
CN204126237U true CN204126237U (en) 2015-01-28

Family

ID=52382604

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420656863.XU Expired - Fee Related CN204126237U (en) 2014-11-05 2014-11-05 A kind of elevator hoistway construction platform

Country Status (1)

Country Link
CN (1) CN204126237U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110805258A (en) * 2019-11-18 2020-02-18 广西途辉建筑工程有限公司 Double-triangular-support elevator shaft operating platform and construction method
CN111362097A (en) * 2020-03-25 2020-07-03 上海菱光电梯配件有限公司 Assembling structure of elevator accessory

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110805258A (en) * 2019-11-18 2020-02-18 广西途辉建筑工程有限公司 Double-triangular-support elevator shaft operating platform and construction method
CN111362097A (en) * 2020-03-25 2020-07-03 上海菱光电梯配件有限公司 Assembling structure of elevator accessory

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150128

Termination date: 20191105

CF01 Termination of patent right due to non-payment of annual fee