CN105862894B - A kind of installation method of catch pit anti-floating integral mold plate - Google Patents
A kind of installation method of catch pit anti-floating integral mold plate Download PDFInfo
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- CN105862894B CN105862894B CN201610214596.4A CN201610214596A CN105862894B CN 105862894 B CN105862894 B CN 105862894B CN 201610214596 A CN201610214596 A CN 201610214596A CN 105862894 B CN105862894 B CN 105862894B
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- template
- catch pit
- square tube
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- collar
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D19/00—Keeping dry foundation sites or other areas in the ground
- E02D19/22—Lining sumps in trenches or other foundation pits
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
- Sewage (AREA)
Abstract
The invention discloses a kind of installation method of catch pit anti-floating integral mold plate, early-stage preparations, a Eight Character trough is excavated in catch pit bottom when basic earthwork excavates, the steady brace that seal ring is embedded to before bed course is poured on basis, when pouring bed course while pour the Eight Character trough.On-site consolidation, PVC template is cut out according to catch pit interface dimensions, square tube is fixed in PVC template, flexible plastic press strip is fixed at PVC template angle seam, on the corner square tube is connected with the scalable steel angle collar, the scalable steel angle collar can compress flexible plastic press strip；Second layer square tube is fixed in first layer square tube using fixed inserted link, template assembly is completed, fabrication and installation are simple and convenient, it is easy that PVC template is removed with concrete binding power very little, it ensure that quality also improves efficiency, duplication of labour amount is reduced, the influence to human factor also accordingly reduces a lot, and product qualification rate is greatly improved.
Description
Technical field
The present invention relates to a kind of installation method of catch pit anti-floating integral mold plate.
Background technology
Catch pit template mainly uses normal plywood in architectural engineering at present, and manual site, which measures, cuts out assembling.Artificial amount is cut out
Many places defect be present using the method for many years in the method that glued board carries out assembly operation, and one, need labour existing in construction
Field assembling, and also have certain requirement to the technical merit of operating personnel；2nd, glued board main material is derived from trees, and construction is existing
Field making is serious to waste of material, and the glued board number of turnover is less, the requirement of green construction is not met, to natural environment
Resource has larger destruction；3rd, easily there is floating, off normal etc. during casting concrete in the catch pit template used at present
Problem.
The whole world comes into the Information technology epoch at present, strongly carries out green construction, carries out the purpose of industrialization just
It is to increase productivity, reduces waste of material, improves the template number of turnover.
The content of the invention
The technical problem to be solved in the present invention is the defects of overcoming prior art, there is provided a kind of catch pit anti-floating integral mold plate
Installation method, effectively can solve the problems, such as in background technology.
In order to solve the above-mentioned technical problem, the invention provides following technical scheme：A kind of catch pit anti-floating entirety mould
The installation method of plate, it is characterised in that
Step 1：Early-stage preparations, a Eight Character trough is excavated in catch pit bottom when basic earthwork excavates, is poured on basis
The steady brace of seal ring is embedded to before bed course, when pouring bed course while pours the Eight Character trough.
Step 2：On-site consolidation, PVC template is cut out according to catch pit interface dimensions, square tube is fixed in PVC template,
Flexible plastic press strip is fixed at PVC template angle seam, on the corner square tube is connected with the scalable steel angle collar, scalable steel
The angle collar can compress flexible plastic press strip；Second layer square tube is fixed in first layer square tube using fixed inserted link, template is spelled
Install into.
Step 3：In-site installation, first catch pit base plate protection layer cushion block is fixed after reinforcement foundation installation, then spelled
The template installed hangs in catch pit position, first connects bottom steady brace by connecting the collar after in place, by all round the horizon
Each steady brace be connected with reinforcement foundation firm, then steady brace is connected by connecting the collar, it is solid respectively with buckle
Set, catch pit four sides protective layer thickness is controlled by adjusting buckle；After template position is adjusted, angle brace is installed to corner
In the square tube at place, erection sequence up, checks whether each location component is fully completed by bottom, and shallow bag is loaded into template
It is interior, water bag mouth is covered untill filling from water bag mouth toward water filling in shallow bag with suction pump before casting concrete.
Step 4：The water filled in shallow bag is conserved with suck-back pumped to concrete, shallow bag from template
Interior taking-up, angle brace is removed from square tube, the scalable steel angle collar retract, remove buckle, by the steady brace in template from
Taken out in the connection collar, each face die plate can individually be removed from catch pit and come out.Clean out and be stored in appointed place.
The beneficial effect that is reached of the present invention is：It can be very good to control catch pit off normal, deformation, Form floating, inner corner trim
Without spillage, template assembly dismounting very simple is convenient, can be repeated several times use, while can improve construction quality, reduces a large amount of
Labour, reduce construction cost, reduce waste of material, improve operating efficiency, reduce catch pit template off normal float etc. it is discontented
The situation of sufficient acceptance requirement occurs, and avoids the appearance done over again.
Brief description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
Apply example to be used to explain the present invention together, be not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the positive semi-cutaway of the present invention；
Fig. 2 is the floor plan of the present invention；
In figure：1st, basis pours bed course；2nd, steady brace；3rd, seal ring；4th, the scalable steel angle collar；5th, square tube；6th, block
Button；7th, fixed inserted link；8th, the collar is connected；9th, PVC template；10th, shallow bag；11st, angle brace；12nd, water bag mouth；13rd, suspension ring；14th, it is soft
Plastic layer.
Embodiment
The preferred embodiments of the present invention are illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein preferred real
Apply example to be merely to illustrate and explain the present invention, be not intended to limit the present invention.
Embodiment：As shown in Figure 1-2, a kind of installation method of catch pit anti-floating integral mold plate of the present invention,
Step 1：Early-stage preparations, a Eight Character trough is excavated in catch pit bottom when basic earthwork excavates, is poured on basis
The steady brace 2 of seal ring 3 is embedded to before bed course 1, when pouring bed course while pours the Eight Character trough.
Step 2：On-site consolidation, PVC template 9 is cut out according to catch pit interface dimensions, square tube 5 is fixed to PVC template 9
On, flexible plastic press strip 14 is fixed at the angle seam of PVC template 9, on the corner square tube 5 is connected with the scalable steel angle collar 4,
The scalable steel angle collar 4 can compress flexible plastic press strip 14；Second layer square tube 5 is fixed to using fixed inserted link 7 by first layer
In square tube 5, template assembly is completed.
Step 3：In-site installation, first catch pit base plate protection layer cushion block is fixed after reinforcement foundation installation, then spelled
The template installed hangs in catch pit position, first connects bottom steady brace 2 by connecting the collar 8 after in place, by level four
It is firm that 4 steady braces 2 in week are connected with reinforcement foundation, then connects steady brace 2 by connecting the collar 8, with buckle 6
Fix respectively, catch pit four sides protective layer thickness is controlled by adjusting buckle 6；After template position is adjusted, by angle brace 11
It is installed in the square tube 5 of corner, erection sequence up, checks whether each location component is fully completed by bottom, will be filled with water
Bag 10 loads in template, and water bag is covered untill filling from water bag mouth 12 toward water filling in shallow bag with suction pump before casting concrete
Mouth 12.
Step 4：The water filled in shallow bag 10 is conserved with suck-back pumped to concrete, shallow bag 10 from
Taken out in template, angle brace 11 is removed from square tube 5, the scalable steel angle collar 4 is retracted, removes buckle 6, by consolidating in template
Determine pull bar 2 to take out from the connection collar 8, each face die plate can individually be removed from catch pit and come out.Clean out and be stored in finger
Determine place.
The operational sequence for one to the step 4 that repeats the above steps makes catch pit anti-floating integral mold plate.
In summary, constructed in strict accordance with above steps, can be very good to control catch pit off normal, deformation, mould
Plate floating, inner corner trim are without spillage, template assembly dismounting very simple is convenient, can be repeated several times use, while can improve engineering matter
Amount, substantial amounts of labour is reduced, construction cost is reduced, reduces waste of material, improves operating efficiency, reduces catch pit template off normal
The situation that floating etc. is unsatisfactory for acceptance requirement occurs, and avoids the appearance done over again.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic.
Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., it should be included in the present invention's
Within protection domain.
Claims (1)
- A kind of 1. installation method of catch pit anti-floating integral mold plate, it is characterised in thatStep 1：Early-stage preparations, a Eight Character trough is excavated in catch pit bottom when basic earthwork excavates, bed course is poured on basis The steady brace of preceding embedment seal ring, when pouring bed course while pours the Eight Character trough；Step 2：On-site consolidation, PVC template is cut out according to catch pit interface dimensions, square tube is fixed in PVC template, in PVC Die plate corner seam crossing fixes flexible plastic press strip, and on the corner square tube is connected with the scalable steel angle collar, scalable steel angle set Ring can compress flexible plastic press strip；Second layer square tube is fixed in first layer square tube using fixed inserted link, template assembly is complete Into；Step 3：In-site installation, first catch pit base plate protection layer cushion block is fixed after reinforcement foundation installation, then by assembly Good template hangs in catch pit position, first connects bottom steady brace by connecting the collar after in place, by all round the horizon It is firm that each steady brace is connected with reinforcement foundation, then connects steady brace by connecting the collar, is fixed respectively with buckle It is good, control catch pit four sides protective layer thickness by adjusting buckle；After template position is adjusted, angle brace is installed to corner Square tube on, erection sequence up, checks whether each location component is fully completed by bottom, by shallow bag load template in, Water bag mouth is covered untill filling from water bag mouth toward water filling in shallow bag with suction pump before casting concrete；Step 4：The water that shallow bag is filled is conserved with suck-back pumped to concrete, shallow bag is taken out out of template, Angle brace is removed from square tube, the scalable steel angle collar retract, remove buckle, by the steady brace in template from connection the collar Middle taking-up, each face die plate can individually be removed from catch pit and come out, clean out and be stored in appointed place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610214596.4A CN105862894B (en) | 2016-04-06 | 2016-04-06 | A kind of installation method of catch pit anti-floating integral mold plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610214596.4A CN105862894B (en) | 2016-04-06 | 2016-04-06 | A kind of installation method of catch pit anti-floating integral mold plate |
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| Publication Number | Publication Date |
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| CN105862894A CN105862894A (en) | 2016-08-17 |
| CN105862894B true CN105862894B (en) | 2018-02-02 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106759415A (en) * | 2017-03-14 | 2017-05-31 | 中国十七冶集团有限公司 | A kind of concrete structure catch pit template anti-floating control technology |
| CN107313588A (en) * | 2017-08-30 | 2017-11-03 | 云南工程建设总承包公司 | Catch pit bottom plate tool-typed formwork and its construction usage method |
| CN110439012B (en) * | 2019-07-22 | 2021-02-26 | 安徽省交通建设股份有限公司 | Construction method of wading open-cut foundation pit composite steel sheet pile cofferdam |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010050810A1 (en) * | 2008-10-29 | 2010-05-06 | Technische Universiteit Eindhoven | Formwork module and method of constructing a foundation |
| RU2009105230A (en) * | 2009-02-17 | 2010-08-27 | Вячеслав Алексеевич Киселев (RU) | METHOD FOR BLOCK-MODULAR CONSTRUCTION OF HYDROTECHNICAL STRUCTURES IN UNDERWATER PITCHES |
| 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 |
| CN204266590U (en) * | 2014-11-19 | 2015-04-15 | 大同泰瑞集团建设有限公司 | Sump, hoistway formwork bed die anti-floating system |
| CN104975607A (en) * | 2015-07-22 | 2015-10-14 | 中建八局第二建设有限公司 | Offshore area local deep foundation pit stanching pit construction method |
-
2016
- 2016-04-06 CN CN201610214596.4A patent/CN105862894B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010050810A1 (en) * | 2008-10-29 | 2010-05-06 | Technische Universiteit Eindhoven | Formwork module and method of constructing a foundation |
| RU2009105230A (en) * | 2009-02-17 | 2010-08-27 | Вячеслав Алексеевич Киселев (RU) | METHOD FOR BLOCK-MODULAR CONSTRUCTION OF HYDROTECHNICAL STRUCTURES IN UNDERWATER PITCHES |
| 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 |
| CN204266590U (en) * | 2014-11-19 | 2015-04-15 | 大同泰瑞集团建设有限公司 | Sump, hoistway formwork bed die anti-floating system |
| CN104975607A (en) * | 2015-07-22 | 2015-10-14 | 中建八局第二建设有限公司 | Offshore area local deep foundation pit stanching pit construction method |
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| CN105862894A (en) | 2016-08-17 |
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