CN202559742U - Device of shear wall template tension screw - Google Patents
Device of shear wall template tension screw Download PDFInfo
- Publication number
- CN202559742U CN202559742U CN2012201611352U CN201220161135U CN202559742U CN 202559742 U CN202559742 U CN 202559742U CN 2012201611352 U CN2012201611352 U CN 2012201611352U CN 201220161135 U CN201220161135 U CN 201220161135U CN 202559742 U CN202559742 U CN 202559742U
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- China
- Prior art keywords
- screw
- screw rod
- nut
- shear wall
- outside
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- Expired - Fee Related
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Abstract
The utility model discloses a device of a shear wall template tension screw. The device of the shear wall template tension screw comprises a middle screw, a connecting part, an outside screw, a butterfly buckle, a fixing nut, and a template. The tension screw is divided into three portions which are a middle portion and two outside screws. A whole of the tension screw is formed by connecting the middle screw with the two outside screws through the connecting part. The butterfly buckle and the fixing nut are sequentially sleeved with the two outside screws. The tension screw is composed of three sections of demountable components, and currently has functions of inner supports and tensions of the shear wall template. The middle screw is kept inside shear wall concrete so as to have a waterproof effect. The tension screw can be generally applied to construct inside and outside cast-in-place concrete shear wall template, and obviously improves construction working efficiency.
Description
Technical field
The utility model relates to a kind of shear wall formwork Screw arbor with nut at both-ends device, is primarily aimed at the construction of cast-in-situ concrete shear wall formwork, belongs to the construction machine product technical field.
Background technology
In building operations placing of concrete process, all to use the template braced structures; In existing cast-in-situ concrete shear wall structure form work engineering construction; The application of Screw arbor with nut at both-ends is comparatively general, is the form that adopts an elongated Screw arbor with nut at both-ends generally speaking, and this Screw arbor with nut at both-ends has only the effect that does not have interior support to drawing; Also to increase interior stay during construction, not only waste material but also influence work efficiency.Therefore consider a kind of in support and to drawing the Screw arbor with nut at both-ends of taking into account, reach the purpose that cuts the waste, improves work efficiency and construction quality.
Summary of the invention
The purpose of the utility model is to overcome the deficiency of above-mentioned prior art; A kind of shear wall formwork Screw arbor with nut at both-ends device is provided, and it adopts combining form, and the stage casing screw rod of Screw arbor with nut at both-ends, two outside screw rod connect and compose Screw arbor with nut at both-ends integral body through connector; Support and function in Screw arbor with nut at both-ends is taken into account to drawing; Shear wall formwork utilizes the construction of this Screw arbor with nut at both-ends can reduce the use of interior stay, has not only improved work efficiency but also promoted quality, and enlarged footing can have enough to meet the need use with outside butterfly button composite member in addition.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of shear wall formwork Screw arbor with nut at both-ends device; Comprise stage casing screw rod, connector, outside screw rod, butterfly button, hold-down nut and template; It is characterized in that: Screw arbor with nut at both-ends is divided into stage casing screw rod and two outside screw rod, three parts; Screw rod two ends, stage casing are equipped with screw thread, and the outside screw rod two ends are equipped with screw thread, through cooperating of connector and stage casing screw flight and outside screw rod screw thread; Stage casing screw rod and two outside screw rod are connected and composed Screw arbor with nut at both-ends integral body, on two outside screw rod, be with butterfly button and hold-down nut successively.
Screw rod two ends, said stage casing are equipped with external screw thread; Said connector one end is provided with external screw thread, and the plastic cap of the other end is provided with internal thread; Said outside screw rod one end is provided with internal thread, and the other end is provided with external screw thread; The internal thread of connector is corresponding with the external screw thread of stage casing screw rod, and the external screw thread of connector is corresponding with the internal thread on the outside screw rod.
Said butterfly is buckled on the outer stupefied two steel pipes of template, and the stage casing screw rod of Screw arbor with nut at both-ends places between two templates, through button of the butterfly on the outside screw rod and hold-down nut Template Location is locked.
This Screw arbor with nut at both-ends is the alloy steel Screw arbor with nut at both-ends.
This practical patent relates to a kind of pouring concrete shear wall formwork Screw arbor with nut at both-ends, is divided into five sections, comprises an inner screw rod, two enlarged footings in two ends, two butterfly button composite membeies etc., and simple structure is easy to use.This Screw arbor with nut at both-ends is used in the cast-in-situ concrete shear wall formwork engineering, can improves the construction quality of work efficiency, lifting concrete structure.
The beneficial effect of the utility model: in general cast-in-situ concrete shear wall structure form work engineering construction, all will adopt drawing and two kinds of members of interior support, construction efficiency is low, and influences the planeness of concrete structure.Adopt this novel Screw arbor with nut at both-ends, take into account drawing the effect with interior support, the planeness that can significantly improve work efficiency and shear wall promotes the construction quality of shear wall.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the Screw arbor with nut at both-ends exploded view.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model done further being described in detail.
Like Fig. 1, shown in 2, a kind of shear wall formwork Screw arbor with nut at both-ends of the utility model device comprises stage casing screw rod 1, connector 2, outside screw rod 3, butterfly button 4, hold-down nut 5 and template 6.Screw arbor with nut at both-ends is divided into stage casing screw rod 1 and two outside screw rod, 3 three parts; Screw rod 1 two ends in stage casing are equipped with screw thread; Outside screw rod 3 two ends are equipped with screw thread; Through cooperating of connector 2 and stage casing screw rod 1 screw thread and outside screw rod 2 screw threads, stage casing screw rod 1 and two outside screw rod 3 are connected and composed Screw arbor with nut at both-ends integral body, on two outside screw rod, be with butterfly button 4 and hold-down nut 5 successively.Screw rod 1 two ends, present embodiment stage casing are equipped with external screw thread; Connector 2 one ends are provided with external screw thread, and the other end is provided with tapped plastic cap 21; Outside screw rod 3 one ends are provided with internal thread, and the other end is provided with external screw thread; Plastic cap 21 internal threads on the connector 2 are corresponding with the external screw thread of stage casing screw rod, and the external screw thread of connector 2 is corresponding with the internal thread on the outside screw rod.
The stage casing screw rod 1 of Screw arbor with nut at both-ends places the concrete eight of the inboard of template 6, and butterfly button 4 is buckled on two steel pipes 7 of template outer stupefied 9, through button of the butterfly on the outside screw rod 3 and hold-down nut 5 Template Location is locked.During operation; Earlier the stage casing screw rod is connected with the connector at two ends; And an end inserted in the Screw arbor with nut at both-ends hole of a side shear wall formwork, after again the other end is inserted in the Screw arbor with nut at both-ends hole of shear wall formwork last mounting template, outer stupefied and with butterfly button and hold-down nut locking positioning.
This structure Screw arbor with nut at both-ends, butterfly button, hold-down nut, connector through threaded engagement connect and compose one take into account in support and to drawing the shear wall formwork Screw arbor with nut at both-ends device that combines.The use of stay in this Screw arbor with nut at both-ends can save improves work efficiency, can template be blocked the planeness that significantly improves shear wall on the other hand.
Claims (4)
1. shear wall formwork Screw arbor with nut at both-ends device; Comprise stage casing screw rod, connector, outside screw rod, butterfly button, hold-down nut and template; It is characterized in that: Screw arbor with nut at both-ends is divided into stage casing screw rod and two outside screw rod, three parts; Screw rod two ends, stage casing are equipped with screw thread, and the outside screw rod two ends are equipped with screw thread, through cooperating of connector and stage casing screw flight and outside screw rod screw thread; Stage casing screw rod and two outside screw rod are connected and composed Screw arbor with nut at both-ends integral body, on two outside screw rod, be with butterfly button and hold-down nut successively.
2. shear wall formwork Screw arbor with nut at both-ends device according to claim 1 is characterized in that: screw rod two ends, said stage casing are equipped with external screw thread; Said connector one end is provided with external screw thread, and the plastic cap of the other end is provided with internal thread; Said outside screw rod one end is provided with internal thread, and the other end is provided with external screw thread; The internal thread of connector is corresponding with the external screw thread of stage casing screw rod, and the external screw thread of connector is corresponding with the internal thread on the outside screw rod.
3. shear wall formwork Screw arbor with nut at both-ends device according to claim 1; It is characterized in that: said butterfly is buckled on the outer stupefied two steel pipes of template; The stage casing screw rod of Screw arbor with nut at both-ends places between two templates, through button of the butterfly on the outside screw rod and hold-down nut Template Location is locked.
4. according to described any shear wall formwork Screw arbor with nut at both-ends device of claim 1-3, it is characterized in that: said Screw arbor with nut at both-ends is the alloy steel Screw arbor with nut at both-ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201611352U CN202559742U (en) | 2012-04-17 | 2012-04-17 | Device of shear wall template tension screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201611352U CN202559742U (en) | 2012-04-17 | 2012-04-17 | Device of shear wall template tension screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202559742U true CN202559742U (en) | 2012-11-28 |
Family
ID=47209409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201611352U Expired - Fee Related CN202559742U (en) | 2012-04-17 | 2012-04-17 | Device of shear wall template tension screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202559742U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104480979A (en) * | 2014-12-12 | 2015-04-01 | 常州市安贞建设工程检测有限公司 | Foundation pile compression-resistant static load test main beam connector |
-
2012
- 2012-04-17 CN CN2012201611352U patent/CN202559742U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104480979A (en) * | 2014-12-12 | 2015-04-01 | 常州市安贞建设工程检测有限公司 | Foundation pile compression-resistant static load test main beam connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20130417 |