CN108005397A - Armored concrete elevator shaft construction safety protecting method - Google Patents
Armored concrete elevator shaft construction safety protecting method Download PDFInfo
- Publication number
- CN108005397A CN108005397A CN201711203315.6A CN201711203315A CN108005397A CN 108005397 A CN108005397 A CN 108005397A CN 201711203315 A CN201711203315 A CN 201711203315A CN 108005397 A CN108005397 A CN 108005397A
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- China
- Prior art keywords
- elevator shaft
- floor
- net
- concrete slab
- way
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- 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.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
A kind of armored concrete elevator shaft construction safety protecting method, two-way concrete slab net is set in the elevator shaft at every floor and two-way concrete slab net is anchored in the armored concrete of elevator and is erected in wall, the plank sheathing then completely spread on the net in two-way concrete slab forms security protection operating platform.The invention can ensure that the safe construction in elevator shaft, while can shorten the construction period, save substantial amounts of labour and circulation material.
Description
Technical field
The invention belongs to architecture construction equipment, more particularly to a kind of armored concrete elevator shaft construction is anti-with safety
Maintaining method, this method are suitable for the elevator shaft construction of multilayer, high level, high-rise building.
Background technology
With the development of the city, building site is more and more nervous, and depth of building is also continuously increased, and high-rise, Super High is built
Build more and more.The common practice of construction of lift well is：Scaffold in hoistway is set up since elevator pit, scaffolding height passes through
Safety calculates, but must not exceed 50m, if it exceeds when calculating the height set up, box out should be installed on floor position hoistway wall
Girder steel, the upward segmented-erection scaffold from girder steel.According to conventional construction method, the security protection in elevator shaft is difficult to accomplish
Position, while a large amount of labours, a large amount of circulation materials are put into, increase cost, extend the duration.
The content of the invention
The object of the present invention is to provide a kind of armored concrete elevator shaft construction safety protecting method, this method can protect
The safe construction in elevator shaft is demonstrate,proved, while can be shortened the construction period, saves substantial amounts of labour and circulation material.
As above conceive, the technical scheme is that：A kind of armored concrete elevator shaft construction safety protecting method,
It is characterized in that：Two-way concrete slab net is set in the elevator shaft at every floor and two-way concrete slab net is anchored in elevator
Armored concrete is erected in wall, and the plank sheathing then completely spread on the net in two-way concrete slab forms security protection operating platform.
The specific forming step of above-mentioned security protection operating platform is：
1. setting two-way concrete slab net at first floor top elevation in elevator shaft, first floor floor structure coagulation is then poured
Soil, by the two-way concrete slab net end anchorage set in elevator shaft in hoistway wall；
2. after first floor top board structure concreting, construct the second Rotating fields when, the first floor top plate in elevator shaft
Two-way concrete slab at absolute altitude completely spreads plank sheathing on the net；
3. in a floor structure in construction, the wooden model that has completely been spread in elevator shaft construction worker's lift stand hoistway
Operated on plate, when a upper floor structure possesses concreting condition, in elevator shaft on a floor top elevation
Place is once again set up two-way concrete slab net；
4. repeating the first step to the 3rd step, until agent structure binds, make to form full envelope at every floor in elevator shaft
The hard protection safe operation platform closed.
This invention removes the fall safety hidden danger of personnel during elevator shaft construction, ensures that the person of construction worker is pacified
Entirely, the duration is shortened, circulation material dosage is saved, reduces artificial input, has saved construction cost.
Brief description of the drawings
Fig. 1 is the floor map that the present invention constructs；
Fig. 2 is the profile that the present invention constructs.
In figure：1. elevator borehole wall；2. two-way concrete slab net；3. the plank sheathing that two-way concrete slab is completely spread on the net.
Embodiment
For that can further appreciate that present disclosure, feature and effect, make below by embodiment further detailed
State, implementation below is descriptive, is not limited, it is impossible to limit protection scope of the present invention with this.The invention
Specific implementation step it is as follows：
The first step：When floor structure is constructed, since the first floor, two-way steel is set in elevator shaft at first floor top elevation
Muscle net 2, then pours first floor floor structure concrete, by the two-way concrete slab net end anchorage set in elevator shaft in elevator
In wall 1；
Second step：After first floor top board structure concreting, construct the second Rotating fields when, the first floor in elevator shaft
Plank sheathing 3 is completely spread on two-way concrete slab net 2 at top elevation, plank sheathing is spread and hoistway wall top is tight, leave no gaps；
3rd step：In a floor structure in construction, completely spread in elevator shaft construction worker's lift stand hoistway
Plank sheathing on operated, when a upper floor structure possesses concreting condition, in elevator shaft on a floor top
Two-way concrete slab net 2 is once again set up at plate absolute altitude；
4th step：The first step is repeated to the 3rd step, until agent structure binds, makes to be formed at every floor in elevator shaft
Totally enclosed hard protection safe operation platform；
5th step：When main structure construction finishes, before carrying out elevator installation, elevator is successively removed downwards since top layer
The plank sheathing completely spread in road；
6th step：After the plank sheathing in top layer elevator shaft is removed, next layer of top layer is expired in elevator shaft
Scaffolding is installed, operating personnel station will be pre-buried two-way in top layer elevator shaft on scaffolding on the plank sheathing of paving
Bar-mat reinforcement 2 pastes hoistway wall and is cut off with reinforced shear；
7th step：The 5th step to the 6th step is repeated, is successively removed downwards by top layer, until protection is torn open in whole elevator shaft
Except finishing.
It should be appreciated that for those of ordinary skills, can according to the above description be improved or converted,
And all these modifications and variations should all belong to the protection domain of appended claims of the present invention.
Claims (2)
- A kind of 1. armored concrete elevator shaft construction safety protecting method, it is characterised in that：Elevator at every floor Two-way concrete slab net is set in road and two-way concrete slab net is anchored in the armored concrete of elevator and is erected in wall, then in two-way steel The plank sheathing that muscle is completely spread on the net forms security protection operating platform.
- 2. armored concrete elevator shaft construction safety protecting method according to claim 1, it is characterised in that：It is above-mentioned The specific forming step of security protection operating platform is：1. setting two-way concrete slab net at first floor top elevation in elevator shaft, first floor floor structure concrete is then poured, will The two-way concrete slab net end anchorage set in elevator shaft is in hoistway wall；2. after first floor top board structure concreting, construct the second Rotating fields when, the first floor top elevation in elevator shaft The two-way concrete slab at place completely spreads plank sheathing on the net；3. in a floor structure in construction, on the plank sheathing that has completely been spread in elevator shaft construction worker's lift stand hoistway Operated, when a upper floor structure possesses concreting condition, in elevator shaft at a floor top elevation again Secondary setting two-way concrete slab net；4. repeating the first step to the 3rd step, until agent structure binds, make to be formed at every floor in elevator shaft totally enclosed Hard protection safe operation platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711203315.6A CN108005397A (en) | 2017-11-27 | 2017-11-27 | Armored concrete elevator shaft construction safety protecting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711203315.6A CN108005397A (en) | 2017-11-27 | 2017-11-27 | Armored concrete elevator shaft construction safety protecting method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108005397A true CN108005397A (en) | 2018-05-08 |
Family
ID=62053849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711203315.6A Pending CN108005397A (en) | 2017-11-27 | 2017-11-27 | Armored concrete elevator shaft construction safety protecting method |
Country Status (1)
| Country | Link |
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| CN (1) | CN108005397A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109403608A (en) * | 2018-11-20 | 2019-03-01 | 广州景兴建筑科技有限公司 | A kind of building elevator shaft mouth security protection platform |
| CN109441115A (en) * | 2018-12-29 | 2019-03-08 | 中建四局第五建筑工程有限公司 | A kind of elevator fence operation platform structure and construction method |
| CN109736581A (en) * | 2019-01-03 | 2019-05-10 | 中国十七冶集团有限公司 | A kind of construction elevator safeguard structure and construction method |
| CN115217345A (en) * | 2022-07-31 | 2022-10-21 | 中冶建工集团有限公司 | Hard protection synchronous installation construction method for elevator shaft |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101503910A (en) * | 2008-12-26 | 2009-08-12 | 中铁建工集团有限公司 | Security protection method and device for elevator hoistway in house building course |
| KR101111234B1 (en) * | 2008-10-07 | 2012-02-21 | 김송강 | Elevator infrastructure establishment construction workbench |
| JP2012241473A (en) * | 2011-05-23 | 2012-12-10 | Daifuzi Co Ltd | Support material for temporary scaffold plate and method of installing temporary scaffold using the same |
| CN205025123U (en) * | 2015-09-11 | 2016-02-10 | 中建八局第三建设有限公司 | Standardized protector that elevartor shaft is kept apart firmly |
| CN205444955U (en) * | 2016-03-14 | 2016-08-10 | 中国建筑第二工程局有限公司 | Protection device for be used for elevator well |
-
2017
- 2017-11-27 CN CN201711203315.6A patent/CN108005397A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101111234B1 (en) * | 2008-10-07 | 2012-02-21 | 김송강 | Elevator infrastructure establishment construction workbench |
| CN101503910A (en) * | 2008-12-26 | 2009-08-12 | 中铁建工集团有限公司 | Security protection method and device for elevator hoistway in house building course |
| JP2012241473A (en) * | 2011-05-23 | 2012-12-10 | Daifuzi Co Ltd | Support material for temporary scaffold plate and method of installing temporary scaffold using the same |
| CN205025123U (en) * | 2015-09-11 | 2016-02-10 | 中建八局第三建设有限公司 | Standardized protector that elevartor shaft is kept apart firmly |
| CN205444955U (en) * | 2016-03-14 | 2016-08-10 | 中国建筑第二工程局有限公司 | Protection device for be used for elevator well |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109403608A (en) * | 2018-11-20 | 2019-03-01 | 广州景兴建筑科技有限公司 | A kind of building elevator shaft mouth security protection platform |
| CN109441115A (en) * | 2018-12-29 | 2019-03-08 | 中建四局第五建筑工程有限公司 | A kind of elevator fence operation platform structure and construction method |
| CN109736581A (en) * | 2019-01-03 | 2019-05-10 | 中国十七冶集团有限公司 | A kind of construction elevator safeguard structure and construction method |
| CN115217345A (en) * | 2022-07-31 | 2022-10-21 | 中冶建工集团有限公司 | Hard protection synchronous installation construction method for elevator shaft |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180508 |
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| WD01 | Invention patent application deemed withdrawn after publication |