CN104015261B - Combined, scalable prefabricated concrete element built-in fitting positions loose tool and construction technology thereof - Google Patents
Combined, scalable prefabricated concrete element built-in fitting positions loose tool and construction technology thereof Download PDFInfo
- Publication number
- CN104015261B CN104015261B CN201410262719.2A CN201410262719A CN104015261B CN 104015261 B CN104015261 B CN 104015261B CN 201410262719 A CN201410262719 A CN 201410262719A CN 104015261 B CN104015261 B CN 104015261B
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- built
- fitting
- fixed mount
- fitting fixed
- loose tool
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
- B28B23/0056—Means for inserting the elements into the mould or supporting them in the mould
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The present invention provides a kind of combined, scalable prefabricated concrete element built-in fitting location loose tool and construction technology thereof, including the main mould bases of at least two, built-in fitting fixed mount hanging axle, shaft coupling, built-in fitting fixed mount and built-in fitting, connected by shaft coupling between two adjacent built-in fitting fixed mount hanging axles, built-in fitting fixed mount hanging axle, shaft coupling, built-in fitting fixed mount is sequentially arranged on main mould bases, installation of embedded parts is in one end of built-in fitting fixed mount, the other end of built-in fitting fixed mount is arranged on built-in fitting fixed mount hanging axle, main mould bases is fixedly mounted in concrete component template.By loose tool being fixed in concrete component template, loose tool, built-in fitting, concrete component template is made to form same fixed system, avoid built-in fitting when using the construction of existing fixed system and be easily generated deformation, the drawback of displacement, thus ensure that built-in fitting accurate positioning.
Description
Technical field
The invention belongs to building engineering field, be specifically related to a kind of combined, scalable prefabricated concrete element built-in fitting location loose tool and construction technology thereof.
Background technology
When concrete component is constructed, owing to using the needs of function, generally will in precast concrete, cast-in-situ concrete member the part such as more pre-buried bolts, rod member, hook, steel plate.The most generally use electric welding machine spot welding method, these parts are first fixed on the reinforcing bar in precast concrete, cast-in-situ concrete member, then at casting concrete, are embedded in advance in precast concrete, cast-in-situ concrete member with these these parts.Adopt and suffer from the drawback that in such a way
1, big due to the quantity of built-in fitting, consume artificial quantity big；
2, need to measure location one by one due to built-in fitting, construction operation efficiency is low；
3, location is manually measured owing to built-in fitting uses, it is difficult to ensure Position location accuracy；
4, the welding slag produced during spot welding is difficult to remove or cannot remove (template, reinforcing bar install) at all；
5, spark during spot welding and the releasing agent in welding slag meeting ablation template, cause surface of concrete structure to produce " black speck "；
6, easily cause pre-buried part position skew (shifting with reinforcing bar displacement) during concrete vibrating even to damage；
It is difficult to correction after 7, deviation occurs or cannot correct at all；
8, built-in fitting (fixing bolt) timing deviation occur easily is caused brisement；
9, the part damaged is difficult to repair and also cannot change.
Summary of the invention
The technical problem to be solved is to overcome defect of the prior art, a kind of combined, scalable prefabricated concrete element built-in fitting location loose tool and construction technology thereof are provided, loose tool is fixed in concrete component template, loose tool, built-in fitting, concrete component template is made to form same fixed system, avoid built-in fitting when using the construction of existing fixed system and be easily generated deformation, the drawback of displacement, thus ensure that built-in fitting accurate positioning.
For solving above-mentioned technical problem, the present invention provides a kind of combined, scalable prefabricated concrete element built-in fitting location loose tool and construction technology thereof.Combined, scalable prefabricated concrete element built-in fitting location loose tool includes the main mould bases of at least two, built-in fitting fixed mount hanging axle, shaft coupling, built-in fitting fixed mount and built-in fitting, connected by shaft coupling between two adjacent built-in fitting fixed mount hanging axles, built-in fitting fixed mount hanging axle, shaft coupling, built-in fitting fixed mount are sequentially arranged on main mould bases, installation of embedded parts is in one end of built-in fitting fixed mount, the other end of built-in fitting fixed mount is arranged on built-in fitting fixed mount hanging axle, and main mould bases is fixedly mounted in concrete component template.
As a further improvement on the present invention, built-in fitting fixed mount hanging axle is fixed on main mould bases by bolt and locking nut, and built-in fitting fixed mount is fixed on built-in fitting fixed mount hanging axle by bolt and locking nut.
As a further improvement on the present invention, the cross section of built-in fitting fixed mount hanging axle is circular or polygon.
As a further improvement on the present invention, built-in fitting is to be arranged on built-in fitting location-plate by location nut, and built-in fitting location-plate is positioned at the end of built-in fitting fixed mount.
As a further improvement on the present invention, main mould bases is fixed in concrete component template with Xiao's axle bed with fixing nut or Xiao's axle by fixing bolt, and main mould bases is additionally provided with adjusting screw rod.
As a further improvement on the present invention, shaft coupling is arranged on built-in fitting fixed mount hanging axle by taper pin or is arranged on built-in fitting fixed mount hanging axle by adjustable nut, screw rod.
Combined, scalable prefabricated concrete element built-in fitting location loose tool construction technology, comprises the following steps:
A set of or number set precast concrete built-in fitting combined, adjustable location loose tool is manufactured by part position pre-buried on design drawing, size；
By the main fixing of the forming frame of precast concrete built-in fitting combined, adjustable location loose tool in concrete component template；
Successively built-in fitting fixed mount hanging axle, shaft coupling and built-in fitting fixed mount are arranged on main mould bases；
Combined, scalable prefabricated concrete element built-in fitting are positioned fetal membrane and be accurately positioned by design drawing and be fixed in concrete component template；
Built-in fitting is fixedly mounted on one end of built-in fitting fixed mount；
Pour concrete members；
Built-in fitting fixed mount, shaft coupling and built-in fitting fixed mount hanging axle is dismantled successively after the intensity that concrete reaches regulation.
What the present invention was reached has the beneficial effect that:
1, will need on pre-buried part direct stationary positioned loose tool, it is ensured that being accurately positioned of pre-buried part, simultaneously can be with accelerating construction progress, reduce mechanical wear, power consumption, the labor intensity of workmen, reduce workmen to put into, save the material such as reinforcing bar, welding rod, reduce cost；
2 、A whole set of loose tool is to be formed by some standard zero, unit constructions, without producing a whole set of loose tool during making, only need to produce the parts and components of some standards, and part of standards part commercially can directly be purchased, and processing technique is simple, it is simple to batch production；
3 、Main mould bases devises adjusting means, and built-in fitting fixed support can move freely at hanging axle, assemble the standby performance being adjusted along three directions horizontal, vertical, perpendicular of complete placenta, improve loose tool and carry out different designs position built-in fitting positioning the suitability.
Accompanying drawing explanation
Fig. 1 is the A light-duty front view of series of the present invention.
Fig. 2 is the B series heavy-duty front view of the present invention.
Fig. 3 is the A light-duty scheme of installation of series of the present invention.
Fig. 4 is the B series heavy-duty scheme of installation of the present invention.
Fig. 5 is that the main mould bases of Xiao's shaft type fixes operating diagram.
Fig. 6 is adjustable junction box operating diagram.
Fig. 7 is adjustable junction box A-A view.
Fig. 8 is adjustable junction box B-B view.
Detailed description of the invention
The invention will be further described below in conjunction with the accompanying drawings.Following example are only used for clearly illustrating technical scheme, and can not limit the scope of the invention with this.
Embodiment 1
As it can be seen, the present invention provides a kind of combined, scalable prefabricated concrete element built-in fitting location loose tool and construction technology thereof.Including two main mould bases 1, built-in fitting fixed mount hanging axle 2, shaft coupling 3, built-in fitting fixed mount 4 and built-in fitting 5, connected by shaft coupling 3 between two built-in fitting fixed mount hanging axles 2, built-in fitting fixed mount hanging axle 2, shaft coupling 3, built-in fitting fixed mount 4 are sequentially arranged on main mould bases 1, built-in fitting 5 is arranged on one end of built-in fitting fixed mount 4, the other end of built-in fitting fixed mount 4 is arranged on built-in fitting fixed mount hanging axle 2, and main mould bases 1 is fixedly mounted in concrete component template 6.Built-in fitting fixed mount hanging axle 2 is fixed on main mould bases 1 by bolt 7 and locking nut 8, and built-in fitting fixed mount 4 is fixed on built-in fitting fixed mount hanging axle 2 by bolt 7 and locking nut 8.Built-in fitting 5 is arranged on built-in fitting location-plate 10 by location nut 9, and built-in fitting location-plate 10 is positioned at the end of built-in fitting fixed mount 4.Main mould bases 1 is fixed in concrete component template 6 by fixing bolt and fixing nut, and main mould bases 1 is additionally provided with adjusting screw rod 11；Shaft coupling 3 is fixedly mounted on built-in fitting fixed mount hanging axle 2 by taper pin.The cross section of built-in fitting fixed mount hanging axle 2 is circular or polygon, when the cross section of built-in fitting fixed mount hanging axle 2 is circular, combined, scalable prefabricated concrete element built-in fitting location loose tool is A series light-duty location loose tool, when the cross section of built-in fitting fixed mount hanging axle 2 is polygon, combined, scalable prefabricated concrete element built-in fitting location loose tool is that B series heavy-duty positions loose tool.
A set of or number set precast concrete built-in fitting combined, adjustable location loose tool is manufactured by part position pre-buried on design drawing, size；
The main mould bases 1 of precast concrete built-in fitting combined, adjustable location loose tool is arranged in concrete component template 6；
Successively built-in fitting fixed mount hanging axle 2, shaft coupling 3 and built-in fitting fixed mount 4 are arranged on main mould bases 1；
Combined, scalable prefabricated concrete element built-in fitting are positioned loose tool and be accurately positioned by design drawing and be fixed in concrete component template 6；
Built-in fitting 5 is fixedly mounted on one end of built-in fitting fixed mount 4；
Pour concrete members；Built-in fitting fixed mount 4, shaft coupling 3 and built-in fitting fixed mount hanging axle 2 is dismantled successively after the intensity that concrete reaches regulation.
Embodiment 2
As it can be seen, the present invention provides a kind of combined, scalable prefabricated concrete element built-in fitting location loose tool and construction technology thereof.Including two built-in fitting fixed mount hanging axles 2, main mould bases 1, shaft coupling 3, built-in fitting fixed mount 4 and built-in fitting 5, connected by shaft coupling 3 between two built-in fitting fixed mount hanging axles 2, built-in fitting fixed mount hanging axle 2, shaft coupling 3, built-in fitting fixed mount 4 are sequentially arranged on main mould bases 1, built-in fitting 5 is arranged on one end of built-in fitting fixed mount 4, the other end of built-in fitting fixed mount 4 is arranged on built-in fitting fixed mount hanging axle 2, and main mould bases 1 is fixedly mounted in concrete component template 6.Built-in fitting fixed mount hanging axle 2 is fixed on main mould bases 1 by bolt 7 and locking nut 8, and built-in fitting fixed mount 4 is fixed on built-in fitting fixed mount hanging axle 2 by bolt 7 and locking nut 8.Built-in fitting 5 is arranged on built-in fitting location-plate 10 by location nut 9, and built-in fitting location-plate 10 is positioned at the end of built-in fitting fixed mount 4.Main mould bases 1 is fixed in concrete component template 6 by Xiao's axle 12 and Xiao's axle bed 13, only needs installation, dismounting Xiao's axle 12 can complete installation and the dismounting of main mould bases 1, main mould bases 1 is additionally provided with adjusting screw rod 11.
Shaft coupling 3 is guided Xiao 23 be arranged on built-in fitting fixed mount hanging axle 2 by adjustable nut 21, screw rod 22, shaft coupling, only need to operate the adjustable coupling mechanism being made up of adjustable nut 21, screw rod 22, shaft coupling guiding Xiao 23 and just can realize installation and the dismantlement work of built-in fitting fixed mount hanging axle 2, it is not necessary to main mould bases 1 is dismantled.The cross section of built-in fitting fixed mount hanging axle 2 is circular or polygon, when the cross section of built-in fitting fixed mount hanging axle 2 is circular, combined, scalable prefabricated concrete element built-in fitting location loose tool is A series light-duty location loose tool, when the cross section of built-in fitting fixed mount hanging axle 2 is polygon, combined, scalable prefabricated concrete element built-in fitting location loose tool is that B series heavy-duty positions loose tool.
A set of or number set precast concrete built-in fitting combined, adjustable location loose tool is manufactured by part position pre-buried on design drawing, size；
The main mould bases 1 of precast concrete built-in fitting combined, adjustable location loose tool is arranged in concrete component template 6；
Successively built-in fitting fixed mount hanging axle 2, shaft coupling 3 and built-in fitting fixed mount 4 are arranged on main mould bases 1；
Combined, scalable prefabricated concrete element built-in fitting are positioned fetal membrane and be accurately positioned by design drawing and be fixed in concrete component template 6；
Built-in fitting 5 is fixedly mounted on one end of built-in fitting fixed mount 4；
Pour concrete members；Built-in fitting fixed mount 4, shaft coupling 3 and built-in fitting fixed mount hanging axle 2 is dismantled successively after the intensity that concrete reaches regulation.
It it is only the preferred embodiment of the present invention described on; it should be pointed out that, for those skilled in the art, on the premise of without departing from the technology of the present invention principle; can also make some improvement and deformation, these improve and deformation also should be regarded as protection scope of the present invention.
Claims (5)
- The most combined, scalable prefabricated concrete element built-in fitting location loose tool, including at least two built-in fitting fixed mount hanging axle (2), main mould bases (1), shaft coupling (3), built-in fitting fixed mount (4) and built-in fitting (5), it is characterized in that: connected by shaft coupling (3) between described two adjacent built-in fitting fixed mounts hanging axle (2), described built-in fitting fixed mount hanging axle (2), shaft coupling (3), built-in fitting fixed mount (4) is sequentially arranged on main mould bases (1), described built-in fitting (5) is arranged on one end of built-in fitting fixed mount (4), the other end of described built-in fitting fixed mount (4) is arranged on built-in fitting fixed mount hanging axle (2), described main mould bases (1) is fixedly mounted in concrete component template (6)；Described built-in fitting fixed mount hanging axle (2) is fixed on main mould bases (1) by bolt (7) and locking nut (8), and described built-in fitting fixed mount (4) is fixed on built-in fitting fixed mount hanging axle (2) by bolt (7) and locking nut (8)；The cross section of described built-in fitting fixed mount hanging axle (2) is circular or polygon.
- Combined, scalable prefabricated concrete element built-in fitting location loose tool the most according to claim 1, it is characterized in that: described built-in fitting (5) is arranged on built-in fitting location-plate (10) by location nut (9), and described built-in fitting location-plate (10) is positioned at the end of built-in fitting fixed mount (4).
- Combined, scalable prefabricated concrete element built-in fitting location loose tool the most according to claim 1, it is characterized in that: described main mould bases (1) is fixed in concrete component template (6) with Xiao's axle bed (13) with fixing nut or Xiao's axle (12) by fixing bolt, and described main mould bases (1) is additionally provided with adjusting screw rod (11).
- Combined, scalable prefabricated concrete element built-in fitting location loose tool the most according to claim 1, it is characterised in that: described shaft coupling (3) is arranged on built-in fitting fixed mount hanging axle (2) by taper pin and above or is arranged on built-in fitting fixed mount hanging axle (2) by adjustable nut (21), screw rod (22).
- The most combined, scalable prefabricated concrete element built-in fitting location loose tool construction technology, it is characterised in that: comprise the following steps:The first step, manufactures a set of (or number set) precast concrete built-in fitting combined, adjustable location loose tool by part position pre-buried on design drawing, size；Second step, is arranged on the main mould bases (1) of precast concrete built-in fitting combined, adjustable location loose tool in concrete component template (6)；3rd step, is arranged on built-in fitting fixed mount hanging axle (2), shaft coupling (3) and built-in fitting fixed mount (4) on main mould bases (1) successively；4th step, positions loose tool and is accurately positioned by design drawing by combined, scalable prefabricated concrete element built-in fitting and is fixed in concrete component template (6)；5th step, is fixedly mounted on one end of built-in fitting fixed mount (4) by built-in fitting (5)；6th step, pours concrete members；7th step, dismantles built-in fitting fixed mount (4), shaft coupling (3) and built-in fitting fixed mount hanging axle (2) after the intensity that concrete reaches regulation successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410262719.2A CN104015261B (en) | 2014-06-13 | 2014-06-13 | Combined, scalable prefabricated concrete element built-in fitting positions loose tool and construction technology thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410262719.2A CN104015261B (en) | 2014-06-13 | 2014-06-13 | Combined, scalable prefabricated concrete element built-in fitting positions loose tool and construction technology thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104015261A CN104015261A (en) | 2014-09-03 |
| CN104015261B true CN104015261B (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410262719.2A Expired - Fee Related CN104015261B (en) | 2014-06-13 | 2014-06-13 | Combined, scalable prefabricated concrete element built-in fitting positions loose tool and construction technology thereof |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105216108B (en) * | 2015-10-15 | 2017-05-10 | 中国水利水电第十四工程局有限公司 | Device for positioning steel bar protection frame of concrete prefabricated cover plate |
| CN107020696A (en) * | 2017-05-24 | 2017-08-08 | 深圳市鹏城建筑集团有限公司 | A kind of processing method of the precast slab with plane built-in fitting |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05132964A (en) * | 1991-07-17 | 1993-05-28 | Kobe Steel Ltd | Anti-corrosive treatment of marine concrete construction |
| CN201140448Y (en) * | 2007-12-13 | 2008-10-29 | 中铁二十三局集团有限公司 | Integral casing tube positioning device |
| CN201881475U (en) * | 2010-05-17 | 2011-06-29 | 江苏圣乐机械有限公司 | Locating shaft for threaded sleeve embedded part of ballastless track board |
| CN201808137U (en) * | 2010-05-17 | 2011-04-27 | 江苏圣乐机械有限公司 | Positioning and locking mechanism of thread sleeve embedding piece of ballastless track plate |
| CN101890757B (en) * | 2010-07-07 | 2012-08-22 | 中铁四局集团第一工程有限公司 | Assembled adjustable steel bar binding clamping fixture support |
| CN201913706U (en) * | 2010-12-14 | 2011-08-03 | 湖南中铁五新钢模有限责任公司 | Adjustable steel bar binding clamping fixture for prefabricating box girder |
| CN203888028U (en) * | 2014-06-13 | 2014-10-22 | 南京第一建设事务所有限责任公司 | Combined and adjustable prefabricated concrete component embedded part locating molding bed |
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2014
- 2014-06-13 CN CN201410262719.2A patent/CN104015261B/en not_active Expired - Fee Related
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| CN104015261A (en) | 2014-09-03 |
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Granted publication date: 20160824 Termination date: 20180613 |