CN201043329Y - Cast-in-situ reinforced concrete internal mold fixing device - Google Patents
Cast-in-situ reinforced concrete internal mold fixing device Download PDFInfo
- Publication number
- CN201043329Y CN201043329Y CNU2006201759284U CN200620175928U CN201043329Y CN 201043329 Y CN201043329 Y CN 201043329Y CN U2006201759284 U CNU2006201759284 U CN U2006201759284U CN 200620175928 U CN200620175928 U CN 200620175928U CN 201043329 Y CN201043329 Y CN 201043329Y
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- reinforced concrete
- cast
- internal mold
- concrete internal
- situ reinforced
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Abstract
The utility model discloses a cast-in-place reinforced concrete internal mold fixing device, and is characterized in that the utility model consists of a round steel support to fix upper and lower reinforced bars in the fixed cast-in-place reinforced concrete internal mold and reinforced concrete members, upper and lower reinforced bars in the cast-in-place reinforced concrete internal mold and reinforced concrete members and a falsework, and a support saddle to protect the cast-in-place reinforced concrete internal mold and to support and position space of upper and lower reinforced bars in the reinforced concrete members. During construction of the cast-in-place reinforced concrete internal mold, no fixing material or connectors are needed to be manufactured on the spot so that a cylinder can be positioned accurately. The entire installation process is simple; the utility model facilitates standardized construction, improves the operating efficiency, ensures the construction quality, and saves the construction cost.
Description
Technical field:
The utility model relates to the building structural element technical field, specifically, relates to cast-in-place hollow slab hole creating technology internal mold
Background technology:
What the cast-in-place concrete hollow building roof technology of applying was at present used is a kind of thin-wall internal-mould of being made up of pipe and two plugs, adopts immobilization material or connector that thin-wall internal-mould and reinforcing bar are fixed in work progress.Immobilization material or connector are by field fabrication in the work progress, and its material and preparation method vary with each individual.Spacing between thin-wall internal-mould and the steel bar concrete reinforcing bar is very little, and inconvenient operation has a strong impact on construction quality.
The utility model content:
The utility model has overcome the prior art shortcoming, and a kind of cast-in-situ reinforced concrete internal mold fastening devices is provided.
The utility model is a kind of cast-in-situ reinforced concrete internal mold fastening devices; it is characterized in that by the garden steel bracket of reinforcing bar up and down in fixedly cast-in-situ reinforced concrete internal mold and the reinforced concrete member; the anti-floating support of reinforcing bar and template about fixedly in cast-in-situ reinforced concrete internal mold and the reinforced concrete member, the saddle support of rebar spacing is formed about protecting the cast-in-situ reinforced concrete internal mold and supporting in the spacer bars concrete member.
Cast-in-situ reinforced concrete internal mold fastening devices is the approved product of making according to cast-in-situ reinforced concrete internal mold size, fastening devices and connected mode between the fixture can be that splicing, welding, profile of tooth are connected, riveted joint, thermosol connect, cold cut connects, emboss pit connects, snap close connects, banding connects, be threaded, each parts can separately or be united in the fixedly construction that is used in the cast-in-situ reinforced concrete internal mold, can be that steel other metal or nonmetals in addition in garden are made.
Compared with prior art, the utility model has the advantages that: the approved product of making according to cast-in-situ reinforced concrete internal mold size, fixing cast-in-situ reinforced concrete internal mold and do not need field fabrication immobilization material or connector, thereby make the cylindrical shell accurate positioning, whole erection technology is simple, is convenient to standardized construction, improves efficiency of construction, guarantee construction quality, save construction cost.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a structural representation of the present utility model.
Fig. 3 is a structural representation of the present utility model.
Fig. 4 is a structural representation of the present utility model.
Fig. 5 is a structural representation of the present utility model.
Fig. 6 is that the utility model and cast-in-situ reinforced concrete are implemented schematic diagram.
Marginal data: 1, fixedly go up in cast-in-situ reinforced concrete internal mold and the reinforced concrete member or the garden steel bracket of reinforcing bar down; 2, fixedly upward reach the garden steel bracket of reinforcing bar down in the cast-in-situ reinforced concrete internal mold plucked instrument reinforced concrete member; 3, the fixing garden steel bracket of reinforcing bar up and down in the reinforced concrete member; 4, fixedly go up the anti-floating support of reinforcing bar and template in the reinforced concrete member; 5, protection cast-in-situ reinforced concrete internal mold and support in the spacer bars concrete member saddle support of rebar spacing up and down; 6, cast in place reinforced bar concrete form; 7, go up reinforcing bar in the cast-in-situ reinforced concrete member, 8, reinforcing bar down in the cast-in-situ reinforced concrete member.
The specific embodiment:
Shown in Fig. 1～6, in the present embodiment, garden steel bracket 1 is fixedly gone up in cast-in-situ reinforced concrete internal mold and the reinforced concrete member or reinforcing bar down, garden steel bracket 2 is fixedly gone up in cast-in-situ reinforced concrete internal mold and the reinforced concrete member and reinforcing bar down, garden steel bracket 3 is reinforcing bar up and down in the reinforced concrete member fixedly, by garden steel bracket 1,2,3 reinforcing bar in cast-in-situ reinforced concrete internal mold and the reinforced concrete member is fused; Anti-floating support 4 is fixedly gone up reinforcing bar and template in the reinforced concrete member, reinforcing bar and internal mold in template and the reinforced concrete member are fused, the internal mold cylindrical shell and the buoyancy between the template that form owing to cast become active force and reaction force under the effect of anti-floating support 4, solved the construction problem of internal mold come-up in cast-in-place process fully; Saddle support 5 protection cast-in-situ reinforced concrete internal molds also support in the spacer bars concrete member saddle support of rebar spacing up and down, avoid internal mold to damage because of the extruding of reinforcing bar in the reinforced concrete member, simultaneously fixing bar space up and down in the reinforced concrete member.
Claims (2)
1. cast-in-situ reinforced concrete internal mold fastening devices; it is characterized in that by the garden steel bracket of reinforcing bar up and down in fixedly cast-in-situ reinforced concrete internal mold and the reinforced concrete member; the anti-floating support of reinforcing bar and template about fixedly in cast-in-situ reinforced concrete internal mold and the reinforced concrete member, the saddle support of rebar spacing is formed about protecting the cast-in-situ reinforced concrete internal mold and supporting in the spacer bars concrete member.
2. according to right 1 described a kind of cast-in-situ reinforced concrete internal mold fastening devices, it is characterized in that described fastening devices and connected mode between the fixture are that splicing, welding, profile of tooth are connected, riveted joint, thermosol connect, cold cut connects, emboss pit connects, snap close connects, banding connects, is threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201759284U CN201043329Y (en) | 2006-12-26 | 2006-12-26 | Cast-in-situ reinforced concrete internal mold fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201759284U CN201043329Y (en) | 2006-12-26 | 2006-12-26 | Cast-in-situ reinforced concrete internal mold fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201043329Y true CN201043329Y (en) | 2008-04-02 |
Family
ID=39258221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201759284U Expired - Fee Related CN201043329Y (en) | 2006-12-26 | 2006-12-26 | Cast-in-situ reinforced concrete internal mold fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201043329Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103821150A (en) * | 2014-03-03 | 2014-05-28 | 山东电力建设第二工程公司 | Construction device for reverse channel formwork |
| CN105773832A (en) * | 2016-03-11 | 2016-07-20 | 中国五冶集团有限公司 | Template square box fixing device convenient to install rapidly |
| CN105888108A (en) * | 2016-05-25 | 2016-08-24 | 中大建设股份有限公司 | Reinforced concrete shear wall with positioning prefabricated member inside and construction method of reinforced concrete shear wall |
-
2006
- 2006-12-26 CN CNU2006201759284U patent/CN201043329Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103821150A (en) * | 2014-03-03 | 2014-05-28 | 山东电力建设第二工程公司 | Construction device for reverse channel formwork |
| CN103821150B (en) * | 2014-03-03 | 2016-01-20 | 山东电力建设第二工程公司 | The anti-formwork construction device of raceway groove |
| CN105773832A (en) * | 2016-03-11 | 2016-07-20 | 中国五冶集团有限公司 | Template square box fixing device convenient to install rapidly |
| CN105888108A (en) * | 2016-05-25 | 2016-08-24 | 中大建设股份有限公司 | Reinforced concrete shear wall with positioning prefabricated member inside and construction method of reinforced concrete shear wall |
| CN105888108B (en) * | 2016-05-25 | 2018-02-02 | 中大建设股份有限公司 | Built-in positioning prefabricated component reinforced concrete shear wall and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhang Ying Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080402 |