CN103711306B - Collecting well, elevator pit sunk type close inside casing section mould plate construction method - Google Patents
Collecting well, elevator pit sunk type close inside casing section mould plate construction method Download PDFInfo
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- CN103711306B CN103711306B CN201410007817.1A CN201410007817A CN103711306B CN 103711306 B CN103711306 B CN 103711306B CN 201410007817 A CN201410007817 A CN 201410007817A CN 103711306 B CN103711306 B CN 103711306B
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- template
- column
- collecting well
- elevator pit
- construction method
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- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention discloses a kind of collecting well, elevator pit sunk type closes inside casing section mould plate construction method, comprise the processing of template, flitch size, the making of hollow column, template bottom opening, column is installed, and secondary joist is installed, top cover form for seal, suspension ring are installed, the steps such as reinforcing template.The present invention is rational in infrastructure, arranges the double model of the column doing steam vent of hollow main joist, ensure that it has enough rigidity in template inside.Bottom adopts new-type location docking bracing means, and ensure that bottom template is smooth, concrete not easily enters in template, makes bottom template readily removable.Suspension ring are set in collecting well both sides, are convenient to lifting.
Description
Technical field
The present invention relates to a kind of collecting well, elevator pit sunk type closes inside casing section mould plate construction method.
Background technology
In the middle of the construction in city, engineering design basement all can have collecting well and elevator pit.Walk terraced pit, staircase pit has sump, outdoor mounted valve well room, cable shaft etc. all have sump.
In the middle of practice of construction, basement collecting well, elevator pit template construction frequently occur that template is floated, even due to its rigidity mould that rises not, and work progress is once occur that construction problem is difficult to repairing and recovers, and causes unnecessary artificial, the waste of material, Machine Repairing to follow-up work.
Summary of the invention
A kind of easy construction, effective collecting well, elevator pit sunk type is the object of the present invention is to provide to close inside casing section mould plate construction method.
Technical solution of the present invention is:
A kind of collecting well, elevator pit sunk type close inside casing section mould plate construction method, comprise the processing of template, flitch size, the making of hollow column, template bottom opening, and column is installed, and secondary joist is installed, top cover form for seal, and suspension ring are installed, reinforcing template; It is characterized in that: abdicate tongue and groove when the middle rib keel between template deformation seam lay and meet concrete face slab, another side exports, and avoids the spillage problem of form joint; During the arranging of column, the inner 500-600mm of template arranges hollow column, and hollow column adopts multiple equally distributed hollow main joist, will closely be linked as entirety in length and breadth to flitch, and by top template again Seal treatment prevent from entering template during concrete placings; Bottom template during leghole process, with 30mm wide stainless steel iron sheet, clad steel silk screen is pushed down, then follow closely fix tightly with self-tapping screw, to stop concrete to be poured in column, and play scavenging action; After having built bed course, unwrapping wire has been released template steam vent distributing position and has been marked with red paint;
Bottom template when screw rod location and Template Location, before collecting well reinforcing bar binding, set positioner, highly by identifier elevation location, ensure that bottom reinforcement bars is smooth, place cement stick on then on reinforcing bar and use colligation jail; On the plate of shaft bottom according to the position of the steam vent central point identified before by with the screw rod of seal ring and baseplate reinforcing bar firm welding;
Template corner all arranges suspension ring, template is hung in collecting well or elevator pit, makes template steadily enter mould, ensures that template single step of releasing surely puts standard;
In the even placing steel tubes in template top, weld with the screw rod being arranged on column at top Φ 25 reinforcing bar; In order to ensure that template is more firm, evenly placing raft template on top, ensureing template not run-off the straight when building concrete, floating situation.
The present invention is rational in infrastructure, arranges the double model of the column doing steam vent of hollow main joist, ensure that it has enough rigidity in template inside.Bottom adopts new-type location docking bracing means, and ensure that bottom template is smooth, concrete not easily enters in template, makes bottom template readily removable.Suspension ring are set in collecting well both sides, are convenient to lifting.
Below in conjunction with embodiment, the invention will be further described.
Detailed description of the invention
A kind of collecting well, elevator pit sunk type close inside casing section mould plate construction method, comprise the processing of template, flitch size, the making of hollow column, template bottom opening, and column is installed, and secondary joist is installed, top cover form for seal, and suspension ring are installed, reinforcing template; Middle rib keel between template deformation seam lay while abdicate tongue and groove when meeting concrete face slab, and another side exports, and avoids the spillage problem of form joint; During the arranging of column, the inner 500-600mm of template arranges hollow column, and hollow column adopts multiple equally distributed hollow main joist, will closely be linked as entirety in length and breadth to flitch, and by top template again Seal treatment prevent from entering template during concrete placings; Bottom template during leghole process, with 30mm wide stainless steel iron sheet, clad steel silk screen is pushed down, then follow closely fix tightly with self-tapping screw, to stop concrete to be poured in column, and play scavenging action; After having built bed course, unwrapping wire has been released template steam vent distributing position and has been marked with red paint;
Bottom template when screw rod location and Template Location, before collecting well reinforcing bar binding, set positioner, highly by identifier elevation location, ensure that bottom reinforcement bars is smooth, place cement stick on then on reinforcing bar and use colligation jail; On the plate of shaft bottom according to the position of the steam vent central point identified before by with the screw rod of seal ring and baseplate reinforcing bar firm welding;
Template corner all arranges suspension ring, template is hung in collecting well or elevator pit, makes template steadily enter mould, ensures that template single step of releasing surely puts standard;
In the even placing steel tubes in template top, weld with the screw rod being arranged on column at top Φ 25 reinforcing bar; In order to ensure that template is more firm, evenly placing raft template on top, ensureing template not run-off the straight when building concrete, floating situation.
Claims (1)
1. collecting well, elevator pit sunk type close an inside casing section mould plate construction method, comprise the processing of template, flitch size, the making of hollow column, template bottom opening, and column is installed, and secondary joist is installed, top cover form for seal, and suspension ring are installed, reinforcing template; It is characterized in that: abdicate tongue and groove when the middle rib keel between template deformation seam lay and meet concrete face slab, another side exports, and avoids the spillage problem of form joint; During the arranging of column, the inner 500-600mm of template arranges hollow column, and hollow column adopts multiple equally distributed hollow main joist, will closely be linked as entirety in length and breadth to flitch, and by top template again Seal treatment prevent from entering template during concrete placings; Bottom template during leghole process, with 30mm wide stainless steel iron sheet, clad steel silk screen is pushed down, then follow closely fix tightly with self-tapping screw, to stop concrete to be poured in column, and play scavenging action; After having built bed course, unwrapping wire has been released template steam vent distributing position and has been marked with red paint;
Bottom template when screw rod location and Template Location, before collecting well reinforcing bar binding, set positioner, highly by identifier elevation location, guarantee bottom reinforcement bars is smooth, then on reinforcing bar, places cement stick and colligation is firm; On the plate of shaft bottom according to the position of the steam vent central point identified before by with the screw rod of seal ring and baseplate reinforcing bar firm welding;
Template corner all arranges suspension ring, template is hung in collecting well or elevator pit, makes template steadily enter mould, ensures that template single step of releasing surely puts standard;
In the even placing steel tubes in template top, weld with the screw rod being arranged on column at top Φ 25 reinforcing bar; In order to ensure that template is more firm, evenly placing raft template on top, ensureing template not run-off the straight when building concrete, floating situation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410007817.1A CN103711306B (en) | 2014-01-08 | 2014-01-08 | Collecting well, elevator pit sunk type close inside casing section mould plate construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410007817.1A CN103711306B (en) | 2014-01-08 | 2014-01-08 | Collecting well, elevator pit sunk type close inside casing section mould plate construction method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103711306A CN103711306A (en) | 2014-04-09 |
| CN103711306B true CN103711306B (en) | 2015-12-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410007817.1A Expired - Fee Related CN103711306B (en) | 2014-01-08 | 2014-01-08 | Collecting well, elevator pit sunk type close inside casing section mould plate construction method |
Country Status (1)
| Country | Link |
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| CN (1) | CN103711306B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105822061A (en) * | 2016-04-06 | 2016-08-03 | 中国十七冶集团有限公司 | Formwork mounting and support reinforcing system for collector well, elevator shaft and the like |
| CN106930523A (en) * | 2017-03-14 | 2017-07-07 | 中国十七冶集团有限公司 | A kind of concrete structure catch pit detachable template reinforcement technique |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09228634A (en) * | 1996-02-26 | 1997-09-02 | Hiromichi Kimura | Constructing method of slab on pit and water tank in pit |
| CN202430997U (en) * | 2011-12-27 | 2012-09-12 | 中建七局第四建筑有限公司 | Reinforcing device for template of sump or elevator shaft |
| CN202954570U (en) * | 2012-11-22 | 2013-05-29 | 中国建筑第二工程局有限公司 | High-rise building construction sump template |
-
2014
- 2014-01-08 CN CN201410007817.1A patent/CN103711306B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09228634A (en) * | 1996-02-26 | 1997-09-02 | Hiromichi Kimura | Constructing method of slab on pit and water tank in pit |
| CN202430997U (en) * | 2011-12-27 | 2012-09-12 | 中建七局第四建筑有限公司 | Reinforcing device for template of sump or elevator shaft |
| CN202954570U (en) * | 2012-11-22 | 2013-05-29 | 中国建筑第二工程局有限公司 | High-rise building construction sump template |
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| Publication number | Publication date |
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| CN103711306A (en) | 2014-04-09 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Hu Jian Inventor after: Yang Jianzhong Inventor after: Hu Minghua Inventor after: Wu Jianjun Inventor after: Sun Feng Inventor after: Chen Jian Inventor after: Qiu Xunhua Inventor after: Cui Xiaohong Inventor after: Chen Yujuan Inventor after: Shen Xiang Inventor before: Cheng Jun |
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| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20151030 Address after: 226002 No. 8, Yongxing Road, Nantong, Jiangsu Applicant after: Nantong Huatong Construction Group Co.,Ltd. Address before: Tongzhou District Xingyuan road Jiangsu city of Nantong province sunshine mansion 226300 Building No. 63 room 2208 Applicant before: Cheng Jun |
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Granted publication date: 20151230 Termination date: 20220108 |
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| CF01 | Termination of patent right due to non-payment of annual fee |