CN202299142U - T-shaped bar for controlling positions and floating of hollow pipe - Google Patents
T-shaped bar for controlling positions and floating of hollow pipe Download PDFInfo
- Publication number
- CN202299142U CN202299142U CN2011204119929U CN201120411992U CN202299142U CN 202299142 U CN202299142 U CN 202299142U CN 2011204119929 U CN2011204119929 U CN 2011204119929U CN 201120411992 U CN201120411992 U CN 201120411992U CN 202299142 U CN202299142 U CN 202299142U
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- Prior art keywords
- shaped bar
- screw
- hollow pipes
- floating
- bar
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- Expired - Fee Related
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Abstract
The utility model relates to a T-shaped bar for controlling positions and floating of hollow pipes, which is composed of a screw and a transverse reinforced steel bar. One end of the screw is welded to the middle of the transverse reinforced steel bar to form a T shape, and the other end of the screw is provided with threads. The screw and the transverse reinforced steel bar are both manufactured by adopting phi 12 reinforced steel bars. During construction, the T-shaped bar is arranged between ends of two hollow pipes, the screw penetrates through a mold plate through a sleeve to be connected with a steel pipe serving as a main keel, and the T-shaped bar is fixed through a retaining plate and a nut. A cushion block is placed between the T-shaped bar and the hollow pipes so as to enable the T-shaped bar to attach to elevation of a flat plane closely and achieve effects of controlling the positions and the floating of the hollow pipes, and concreting can be conducted after all procedures are finished. When the concreting is finished, the T-shaped bar can be recycled. The T-shaped bar for controlling positions and floating of hollow pipes is suitable for on-site concreting hollow floor system structure construction for large-span large-load multi-layer and high-layer buildings with the hollow pipes serving as core molds.
Description
Technical field
The utility model belongs to building engineering field, particularly a kind of T type muscle of control hollow section position and come-up.
Background technology
Generally adopt iron wire to come the position and the come-up of control valve in the traditional handicraft.Technological at present shortcoming: one, iron wire is loosening easily, thereby can not reach good effect.Two, work progress complicated, lose time.Three, iron wire can not reclaim, and causes the bigger wasting of resources.The effect that present construction technology reaches can not satisfy the demands.
Summary of the invention
The utility model provides a kind of T type muscle of controlling hollow section position and come-up in order to overcome problem and the shortcoming that above-mentioned existing conventional process techniques exists, and guarantees in the hollow section construction position and the come-up of the good hollow section of ability better controlled.
The utility model solves the technical scheme that its technical problem adopted:
The T type muscle of control hollow section position and come-up is made up of screw rod and transverse reinforcement, and screw rod one end is welded on the transverse reinforcement middle part and becomes the T type, and the screw rod other end is provided with screw thread.Said screw rod and transverse reinforcement all adopt Φ 12 reinforcement fabrications to form.Produce the screw rod of respective length according to the thickness of hollow section, the length of transverse reinforcement 2 is confirmed by the spacing of hollow section.
During use; The T type muscle that is provided with in advance is placed between the end of two hollow sections; Adopt cushion block that T type muscle and hollow section are close to the platen surface absolute altitude, screw rod passes template through sleeve pipe and is connected with steel pipe as main joist, controls the position and the come-up of hollow section well thereby reach.
The utlity model has reasonable in designly, need not the expense that too much drops into and just can guarantee to control well the position and the come-up of hollow section, solved the hollow core barrel of constructing and be not easy the problem of locating and floating, workmanship, progress are fully guaranteed.And T type muscle can also recycle and reuse after concreting is accomplished.The utility model is applicable to that hollow section does the multilayer and the highrise building cast-in-place concrete hollow building roof structure construction of the large span of core, big load.
Description of drawings
Fig. 1 is the sketch map of the utility model.
Sketch map when Fig. 2 is the utility model use.
The specific embodiment
In conjunction with accompanying drawing the utility model is done further to describe.
As shown in Figure 1, the utility model is made up of screw rod 1 and transverse reinforcement 2, and screw rod 1 one ends are welded on transverse reinforcement 2 middle parts and become the T type, and screw rod 1 other end is provided with screw thread, and said screw rod 1 and transverse reinforcement 2 all adopt Φ 12 reinforcement fabrications to form.Produce the screw rod of respective length according to the thickness of hollow section, the length of transverse reinforcement 2 is confirmed by the spacing of hollow section.
As shown in Figure 2; During construction, the utility model T type muscle of making is placed between the end of two hollow sections, screw rod 1 passes template 4 through sleeve pipe 3 and is connected with steel pipe 5 as main joist and through baffle plate 9 and nut 8 T type muscle is fixed; Cushion block 6 is placed between T type muscle and the hollow section; Make T type muscle be close to the platen surface absolute altitude, thereby reach position and the effect of come-up of control hollow section, treat that all process steps completion just can carry out concrete seven and build.After concreting is accomplished, can also reclaim the recycle of T type muscle.
Claims (2)
1. control the T type muscle of hollow section position and come-up, it is characterized in that: be made up of screw rod and transverse reinforcement, screw rod one end is welded on the transverse reinforcement middle part and becomes the T type, and the screw rod other end is provided with screw thread.
2. the T type muscle of control hollow section position according to claim 1 and come-up is characterized in that: said screw rod and transverse reinforcement all adopt Φ 12 reinforcement fabrications to form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204119929U CN202299142U (en) | 2011-10-26 | 2011-10-26 | T-shaped bar for controlling positions and floating of hollow pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204119929U CN202299142U (en) | 2011-10-26 | 2011-10-26 | T-shaped bar for controlling positions and floating of hollow pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202299142U true CN202299142U (en) | 2012-07-04 |
Family
ID=46368069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204119929U Expired - Fee Related CN202299142U (en) | 2011-10-26 | 2011-10-26 | T-shaped bar for controlling positions and floating of hollow pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202299142U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105401723A (en) * | 2015-12-22 | 2016-03-16 | 中国一冶集团有限公司 | Detachable cyclic utilization device controlling floating of light block filling internal mold |
| CN105625621A (en) * | 2015-12-30 | 2016-06-01 | 中国一冶集团有限公司 | Multipurpose device and method for fixing multi-ribbed beam formwork shells and electromechanical pipelines |
| CN105625620A (en) * | 2016-03-11 | 2016-06-01 | 中国五冶集团有限公司 | Clamping device for formwork square box arranged in hollow slab |
-
2011
- 2011-10-26 CN CN2011204119929U patent/CN202299142U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105401723A (en) * | 2015-12-22 | 2016-03-16 | 中国一冶集团有限公司 | Detachable cyclic utilization device controlling floating of light block filling internal mold |
| CN105625621A (en) * | 2015-12-30 | 2016-06-01 | 中国一冶集团有限公司 | Multipurpose device and method for fixing multi-ribbed beam formwork shells and electromechanical pipelines |
| CN105625621B (en) * | 2015-12-30 | 2018-04-10 | 中国一冶集团有限公司 | Waffle beam formwork is fixed and electromechanical pipeline fixes Versatile apparatus and method |
| CN105625620A (en) * | 2016-03-11 | 2016-06-01 | 中国五冶集团有限公司 | Clamping device for formwork square box arranged in hollow slab |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20171026 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |