CN203034790U - Basic prefabricated concrete formwork for basement - Google Patents
Basic prefabricated concrete formwork for basement Download PDFInfo
- Publication number
- CN203034790U CN203034790U CN 201220718726 CN201220718726U CN203034790U CN 203034790 U CN203034790 U CN 203034790U CN 201220718726 CN201220718726 CN 201220718726 CN 201220718726 U CN201220718726 U CN 201220718726U CN 203034790 U CN203034790 U CN 203034790U
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- prefabricated concrete
- construction
- concrete form
- basement
- formwork
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Abstract
The utility model relates to a basic prefabricated concrete formwork for a basement and belongs to the technical filed of building construction. The basic prefabricated concrete formwork comprises a body. The body comprises a reinforcement cage and a concrete layer poured around the reinforcement cage. The reinforcement cage comprises 4-12 longitudinal bars and hoopings transversely wound on the longitudinal bars. The body further comprises welding connectors and lifting lugs in a matched manner. When preparation of basement construction is completed, , subsequent construction can be performed after the formwork is placed directly, manpower and material resources can be saved greatly, time can be saved, and construction period can be shortened. The formwork is suitable for construction sites with soft geology. When construction height is excessive, multiple formworks can be welded through the welding connectors to form a composite formwork, and accordingly the formwork is high in construction flexibility and suitable for popularization in building construction.
Description
Technical field
The utility model belongs to technical field of building construction, is specifically related to the short basement of a kind of operation easy construction of using for bearing platform construction, construction period with basic prefabricated concrete form.
Background technology
Basement engineering is general embedding darker, in this area owing to the geology reason, often be in than in the soft layer, this brings more inconvenience to foundation construction, especially the abundant zone of soil moisture in layer, often because the slippage of soil body extruding, cause in the displacement distortion, end absolute altitude of brick loose tool and lift, have influence on the normal construction on basis.And basic brick loose tool construction needs the scene manually to build by laying bricks or stones, whitewash, the transportation of a large amount of fragments of brick, mortar, not only need to drop into lot of manpower and material resources, and built by laying bricks or stones need treat mortar have just can carry out after certain intensity around backfilling of earthwork smooth, carry out cushion construction again, because the mutual technology intermission time of each procedure can not be lacked, make that the foundation construction cycle is longer, and according to original traditional job practices, behind the excavation of foundation pit, the hole open-assembly time end is longer, also can bring various potential safety hazards to foundation ditch safety.
The utility model content
At the above-mentioned problems in the prior art, the purpose of this utility model is to provide a kind of simple in structure, basement of being convenient to the ater-casting construction with basic prefabricated concrete form.
Described basement is with basic prefabricated concrete form, comprise prefabricated concrete form body, prefabricated concrete form body is made of reinforcing cage and the layer of concrete that is cast in around the reinforcing cage, it is characterized in that described reinforcing cage is made of the stirrup that the vertical muscle of 4-12 root and lateral separation are wrapped on the vertical muscle, also arrange to be equipped with on the prefabricated concrete form body to be welded to connect part and hanger.
Described basement is characterized in that with basic prefabricated concrete form the described part that is welded to connect is connected with reinforcing cage by reinforcing bar anchor pin.
Described basement is characterized in that with basic prefabricated concrete form described hanger bottom is welded on the vertical muscle of reinforcing cage.
Described basement is 100-600mm with basic prefabricated concrete form, the height of foundation that it is characterized in that described prefabricated concrete form body.
Described basement is characterized in that with basic prefabricated concrete form the distance between adjacent two stirrups is 60-100mm.
Described basement is characterized in that with basic prefabricated concrete form basement is square or circular with basic prefabricated concrete form.
Above-mentioned basement is with basic prefabricated concrete form, comprise prefabricated concrete form body, prefabricated concrete form body is made of reinforcing cage and the layer of concrete that is cast in around the reinforcing cage, reinforcing cage is made of the stirrup that the vertical muscle of 4-12 root and lateral separation are wrapped on the vertical muscle, also arranges to be equipped with on the prefabricated concrete form body to be welded to connect part and hanger.The utility model is by adopting above-mentioned technology, when basement construction preparation is carried out, can be according to the size of reality, shape, basement is set with basic prefabricated concrete form, after preparation of construction work is finished, this template is directly put down, can be carried out follow-up work progress, not only can save lot of manpower and material resources, save time, reduction of erection time, and can be suitable for the softer building site of geology, and construction height is when too high, can be with several templates by being welded to connect the welding of part, form a compound template, the construction flexibility is strong, is suitable for applying in the building operations.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the utility model broken section structural representation;
Fig. 3 is welded to connect the local syndeton schematic diagram of part for the utility model.
Among the figure: the prefabricated concrete form body of 1-, 2-is welded to connect part, the 3-hanger, 4-indulges muscle, 5-layer of concrete, 6-stirrup, 7-reinforcing bar anchor pin.
The specific embodiment
The utility model will be further described below in conjunction with Figure of description:
As Figure 1-3, basement is with basic prefabricated concrete form, comprise prefabricated concrete form body 1, prefabricated concrete form body 1 is made of reinforcing cage and the layer of concrete 5 that is cast in around the reinforcing cage, reinforcing cage is made of the stirrup 6 that the vertical muscle 4 of 4-12 root and lateral separation are wrapped on the vertical muscle 4, the radical of vertical muscle 4 is decided according to height and the width of prefabricated concrete form, distance between adjacent two stirrups 6 is 60-100mm, the vertical muscle radical of using among the utility model embodiment is 4, also arrange to be equipped with on the prefabricated concrete form body 1 and be welded to connect part 2 and hanger 3, being welded to connect part 2 is connected with reinforcing cage by reinforcing bar anchor pin 7, and it is fixing by layer of concrete 5 cast, hanger 3 bottoms are welded on the vertical muscle 4 of reinforcing cage, and are fixing by layer of concrete 5 cast again.
In order to guarantee the feasibility of safety of construction and construction, the height of foundation of each prefabricated concrete form body 1 is 100-600mm, if basement basic unit desired height greater than 600mm, generally selects for use several prefabricated concrete forms to form compound prefabricated concrete form and use by being welded to connect being welded to connect of part 2.
Square, circular or other the similar shapes of being shaped as of the prefabricated concrete form in basis of the present utility model, concrete shape is decided according to the shape of actual basement.By adopting the prefabricated concrete form in basis of the present utility model, when basement construction preparation is carried out, can be according to the size of reality, shape, basement is set with basic prefabricated concrete form, after preparation of construction work is finished, this template is directly put down, can be carried out follow-up work progress, not only can save lot of manpower and material resources, save time, reduction of erection time, and can be suitable for the softer building site of geology, and construction height is when too high, can be with several templates by being welded to connect the welding of part, form a compound template, the construction flexibility is strong, is suitable for applying in the building operations.
Claims (6)
1. basement is with basic prefabricated concrete form, comprise prefabricated concrete form body (1), prefabricated concrete form body (1) is by reinforcing cage and be cast in reinforcing cage layer of concrete (5) formation on every side, it is characterized in that described reinforcing cage is made of the stirrup (6) that the vertical muscle (4) of 4-12 root and lateral separation are wrapped on the vertical muscle (4), also arrange to be equipped with on the prefabricated concrete form body (1) to be welded to connect part (2) and hanger (3).
2. basement according to claim 1 is characterized in that with basic prefabricated concrete form the described part (2) that is welded to connect is connected with reinforcing cage by reinforcing bar anchor pin (7).
3. basement according to claim 1 is characterized in that with basic prefabricated concrete form described hanger (3) bottom is welded on the vertical muscle (4) of reinforcing cage.
4. basement according to claim 1 is with basic prefabricated concrete form, and the height of foundation that it is characterized in that described prefabricated concrete form body (1) is 100-600mm.
5. basement according to claim 1 is characterized in that with basic prefabricated concrete form the distance between adjacent two stirrups (6) is 60-100mm.
6. basement according to claim 1 is characterized in that with basic prefabricated concrete form basement is square or circular with basic prefabricated concrete form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220718726 CN203034790U (en) | 2012-12-24 | 2012-12-24 | Basic prefabricated concrete formwork for basement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220718726 CN203034790U (en) | 2012-12-24 | 2012-12-24 | Basic prefabricated concrete formwork for basement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203034790U true CN203034790U (en) | 2013-07-03 |
Family
ID=48686924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220718726 Expired - Lifetime CN203034790U (en) | 2012-12-24 | 2012-12-24 | Basic prefabricated concrete formwork for basement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203034790U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103469806A (en) * | 2013-09-25 | 2013-12-25 | 浙江天力建设集团有限公司 | Construction method for replacing brick forming die with prefabricated concrete foundation bearing platform side die |
| CN109056776A (en) * | 2018-08-01 | 2018-12-21 | 五冶集团上海有限公司 | A kind of construction method of single pile cap |
-
2012
- 2012-12-24 CN CN 201220718726 patent/CN203034790U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103469806A (en) * | 2013-09-25 | 2013-12-25 | 浙江天力建设集团有限公司 | Construction method for replacing brick forming die with prefabricated concrete foundation bearing platform side die |
| CN109056776A (en) * | 2018-08-01 | 2018-12-21 | 五冶集团上海有限公司 | A kind of construction method of single pile cap |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130703 |