CN105756341B - A kind of installation steps of hoistway formwork - Google Patents
A kind of installation steps of hoistway formwork Download PDFInfo
- Publication number
- CN105756341B CN105756341B CN201610214544.7A CN201610214544A CN105756341B CN 105756341 B CN105756341 B CN 105756341B CN 201610214544 A CN201610214544 A CN 201610214544A CN 105756341 B CN105756341 B CN 105756341B
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- CN
- China
- Prior art keywords
- elevator
- strainer
- concrete
- case mould
- elevator case
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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
- E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
-
- 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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention discloses a kind of installation steps of hoistway formwork, first make strainer, and permeable bed die is processed into the size that length and width are 2200mm X 2200mm, and bores the hole of a 20mm diameter every 200mm on template face；Elevator case mould side form is combined into babinet with permeable bed die, and strainer is fixed with fixing glue 4 in the bottom of box, strainer 1 turns over 50mm, then elevator case mould is reinforced according to normal construction, last casting concrete, after concrete reaches intensity, elevator case mould is removed and is reused, simultaneously because lower concrete mortar has part to be lost to inside template, after form removal, elevator bottom starched with sharp sand and be repaired.Be not only simple in structure, be easy to use, can installation that is quick, being reliably completed hoistway formwork, improve elevator concrete one-pass molding rate, the Forming Quality of the concrete effectively improved reduces the construction time, reduces construction cost.
Description
Technical field
The present invention relates to a kind of installation steps of hoistway formwork.
Background technology
Now, it is exactly in casting process, on hoistway formwork there are this phenomenon when cast in situs elevator concrete
It is floating, cause elevator out of shape, usual method is the preloading above hoistway formwork, if carpenter does not prop up below template
Support can cause the reinforcing bar basis of elevator surrounding impacted, cause elevator surrounding reinforcing bar recessed if template top pressure is excessive
It falls into, to influence mass of foundation.Also it is exactly to weld wire drawing below template, is soldered on reinforcement foundation, the method is also possible to
By the possibility of bottom reinforcement bars pull-up when causing Form floating, earth anchor is besides descended, the waterproof affirmative of infrastructure if lower earth anchor
It is damaged, this does not allow.In face of these problems, here, having for hoistway formwork installation more optimal
Method, i.e., a kind of Lift well mould board mounting assembly, the device construction method are a kind of easy, economic, the feasible method of comparison, institute
It can be found at the construction field (site) with material, and it is extremely convenient to make template.The method is easy to operate, easy for construction, pours
The floating that template is prevented when building concrete causes later stage a large amount of patch work, greatly improves elevator Forming Quality.
Invention content
The technical problem to be solved by the present invention is to overcome the defects of the prior art, provide a kind of installation step of hoistway formwork
Suddenly, the problems in background technology can effectively be solved.
In order to solve the above technical problem, the present invention provides the following technical solutions：
A kind of installation steps of hoistway formwork of the present invention, first make strainer, and it is 2250mm X to be processed into length and width
The size of 2250mm, permeable bed die be processed into length and width be 2200mm X 2200mm size, and on template face every
200mm bores the hole of a 20mm diameter；Elevator case mould side form with 15mm thickness plank sheathings make, elevator case mould side form with thoroughly
Water-bed module synthesizes babinet, and is fixed strainer with fixing glue in the bottom of box, and strainer turns over 50mm, then according to normal construction
Elevator case mould side form is reinforced, last casting concrete, after concrete reaches intensity, elevator case mould side form is torn open
Except recycling, simultaneously because lower concrete mortar has part to be lost to inside template, it, be to elevator shaft bottom after form removal
It is starched and is repaired with sharp sand in portion.
As a preferred technical solution of the present invention, strainer, strainer uses 3# steel fabric sheets.
As a preferred technical solution of the present invention, permeable bed die uses 15mm thickness plank sheathings.
As a preferred technical solution of the present invention, elevator case mould side form height is 2500mm, width 2200mm.
The advantageous effect that is reached of the present invention is：This system easily completes elevator using Lift well mould board mounting assembly
Well concreting works, and avoids various mass defects caused by conventional construction method.It is not only simple in structure, user
Just, can installation that is quick, being reliably completed hoistway formwork, improve elevator concrete one-pass molding rate, effectively carry
The Forming Quality of high concrete, reduces the construction time, reduces construction cost.
Description of the drawings
Attached drawing is used to provide further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the filter structure schematic diagram of the present invention.
Fig. 2 is the permeable die structure schematic diagram of the present invention.
Fig. 3 is the structural schematic diagram of the present invention.
In figure：1, strainer；2, permeable bed die；3, elevator case mould side form；4, fixing glue.
Specific implementation mode
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
Embodiment：As shown in Figs. 1-3, a kind of installation steps of hoistway formwork of the present invention first make strainer 1, by itself plus
For work at the size that length and width are 2250mm X 2250mm, permeable bed die is processed into the ruler that length and width are 2200mm X 2200mm
It is very little, and every the hole of 200mm one 20mm diameter of brill on template face；The 15mm thickness plank sheathing systems of elevator case mould side form 3
Make, elevator case mould side form is combined into babinet with permeable bed die, and is fixed strainer with fixing glue 4 in the bottom of box, on strainer 1
50mm is turned over, is then reinforced elevator case mould side form according to normal construction, last casting concrete waits for that concrete reaches strong
After degree, elevator case mould side form is removed and is reused, simultaneously because lower concrete mortar has part to be lost to inside template,
After form removal, elevator bottom starched with sharp sand and be repaired.
Further, strainer 1 uses 3# steel fabric sheets.Permeable bed die uses 15mm thickness plank sheathings.Elevator case mould side form
Height is 2500mm, width 2200mm.
This system easily completes elevator concreting work using Lift well mould board mounting assembly, avoids biography
Various mass defects caused by construction method of uniting.Be not only simple in structure, be easy to use, can it is quick, be reliably completed elevator
The installation of well template, improves elevator concrete one-pass molding rate, and the Forming Quality of the concrete effectively improved reduces
Construction time reduces construction cost.
Finally it should be noted that：The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
With technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in the present invention's
Within protection domain.
Claims (4)
1. a kind of installation steps of hoistway formwork, first make strainer, it is processed into the ruler that length and width are 2250mmX2250mm
Very little, permeable bed die is processed into the size that length and width are 2200mmX2200mm, and bores one every 200mm on template face
The hole of 20mm diameters；Elevator case mould side form makes of 15mm thickness plank sheathings, and elevator case mould side form is combined with permeable bed die
Strainer is fixed with fixing glue at babinet, and in the bottom of box, strainer turns over 50mm, then according to normal construction by elevator case
Mould is reinforced, last casting concrete, after concrete reaches intensity, elevator case mould is removed and is reused, while by
There is part to be lost to inside template in lower concrete mortar, after form removal, elevator bottom starched with sharp sand and be repaiied
It mends.
2. a kind of installation steps of hoistway formwork according to claim 1, characterized in that strainer uses 3# steel fabric sheets.
3. a kind of installation steps of hoistway formwork according to claim 1, characterized in that permeable bed die is using the thick wood of 15mm
Template.
4. a kind of installation steps of hoistway formwork according to claim 1, characterized in that elevator case mould side form height is
2500mm, width 2200mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610214544.7A CN105756341B (en) | 2016-04-06 | 2016-04-06 | A kind of installation steps of hoistway formwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610214544.7A CN105756341B (en) | 2016-04-06 | 2016-04-06 | A kind of installation steps of hoistway formwork |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105756341A CN105756341A (en) | 2016-07-13 |
| CN105756341B true CN105756341B (en) | 2018-10-26 |
Family
ID=56333564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610214544.7A Active CN105756341B (en) | 2016-04-06 | 2016-04-06 | A kind of installation steps of hoistway formwork |
Country Status (1)
| Country | Link |
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| CN (1) | CN105756341B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107503365B (en) * | 2017-09-11 | 2019-07-30 | 上海宝冶集团有限公司 | Super High elevator high and big die plate installation engineering method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 pit template |
| US8733727B2 (en) * | 2011-02-15 | 2014-05-27 | Hy-Rise Scaffolding Ltd. | Connector for connecting perpendicular formwork panels in a formwork assembly |
| CN104452786A (en) * | 2014-11-14 | 2015-03-25 | 武汉一冶建筑安装工程有限责任公司 | Deep foundation pit elevator shaft sump dewatering construction method |
| CN105317205A (en) * | 2014-06-09 | 2016-02-10 | 中建四局第六建筑工程有限公司 | Elevator shaft construction method and used device |
-
2016
- 2016-04-06 CN CN201610214544.7A patent/CN105756341B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8733727B2 (en) * | 2011-02-15 | 2014-05-27 | Hy-Rise Scaffolding Ltd. | Connector for connecting perpendicular formwork panels in a formwork assembly |
| 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 pit template |
| CN105317205A (en) * | 2014-06-09 | 2016-02-10 | 中建四局第六建筑工程有限公司 | Elevator shaft construction method and used device |
| CN104452786A (en) * | 2014-11-14 | 2015-03-25 | 武汉一冶建筑安装工程有限责任公司 | Deep foundation pit elevator shaft sump dewatering construction method |
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| Publication number | Publication date |
|---|---|
| CN105756341A (en) | 2016-07-13 |
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