CN2232063Y - Quick locating fastener for shuttering - Google Patents
Quick locating fastener for shuttering Download PDFInfo
- Publication number
- CN2232063Y CN2232063Y CN 95223221 CN95223221U CN2232063Y CN 2232063 Y CN2232063 Y CN 2232063Y CN 95223221 CN95223221 CN 95223221 CN 95223221 U CN95223221 U CN 95223221U CN 2232063 Y CN2232063 Y CN 2232063Y
- Authority
- CN
- China
- Prior art keywords
- segment
- support
- utility
- model
- screw rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a quick positioning fastener for shuttering. The utility model is characterized in that the utility model is mainly composed of a support bracket (2), a fastening bracket (4), a threaded rod (1) and an axial baffle plate (8); the threaded rod is divided into two segments of segment A and segment B, the spiral direction of the segment A is contrary to the spiral direction of the segment B, the segment A is in screw connection with the inner hole of the support bracket (2), the segment B is in the screw connection with a traveling nut, and the fastening bracket can move on the support bracket. The utility model is simple, practical, rapid, efficient and timesaving; besides, building materials are saved, the labour intensity of workers is relieved, and the quality of a building is improved.
Description
The utility model relates to technical field of buildings, and specifically template is located fastener fast.
During present building trade is produced, the positioning supports of template and the fastening timber that generally uses, and dependence workman's technology and the quality that qualification guarantees construction speed and building, thereby cause the quality inequality of building, the deficiency of aspects such as the manpower and materials waste is too many, and the reserves of timber can be fewer and feweri.
The purpose of this utility model provides a kind of saving building materials, and template is rapidly and efficiently located fastener fast.
The purpose of this utility model is achieved in that mainly by support fastening frame, travelling nut, screw rod, axial baffle is formed, and screw rod is divided into two sections of A, B, and its rotation direction is opposite, A section and support endoporus are spirally connected, and B section and travelling nut are spirally connected, and fastening frame can be movable on support.Because screw rod A section is opposite with B section rotation direction, rotates handwheel and can realize clamping fast, getting loose.
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is the structural representation that just cuing open of the present utility model
Fig. 2 is a side-looking structural representation of the present utility model
Among the figure, 1-screw rod, 2-support, the 3-piece that stretches, 4-fastening frame, 5-travelling nut, 6-axial restraint bolt, 7-flat key, 8-baffle plate, 9-steady pin and hinge, 10-rotating shaft pin, 11-fastening frame hold-down screw, 12-handwheel, 13-oil sealing screw.
As shown in the figure, the utility model is mainly by support 2 fastening frames 4, travelling nut 5, and screw rod 1, axial baffle 8 is formed, and screw rod is divided into two sections of A, B, and its rotation direction is opposite, and A section and support 2 endoporus are spirally connected, and B section and travelling nut are spirally connected, and two sections of A, B are by being welded to connect.Fastening frame can be movable on support, and the clamp of support and fastening frame is telescopic, and flexible piece 3 is arranged on it, and is fixing by screw 11.One handwheel 12 is arranged on the screw rod, and travelling nut is implemented in the circumferential and axial restraint of support 2 endoporus by flat key 7 and bolt 6.Even rotate handwheel 12 travelling nuts and movable fastening frame 4 is realized guns, clamp or unclamp template.
During use, rotate handwheel 12, can realize clamping fast or getting loose, extract pin 9 out and get final product demolition activity fastening frame, screw rod, support, travelling nut etc. are taken out from supporting.
The utility model is simple and practical, rapidly and efficiently, saves building materials, saves time, and alleviates labor strength, has improved structural quality.Be applicable to that the location clamps the crossbeam class template fast and builds, the spy is applicable to when using template to mix mud casting building crossbeam and uses.
Claims (4)
1, a kind of template is located fastener fast, it is characterized in that mainly by support (2) fastening frame (4), travelling nut (5), screw rod (1), axial baffle (8) is formed, and screw rod is divided into two sections of A, B, its rotation direction is opposite, A section and support (2) endoporus is spirally connected, and B section and travelling nut are spirally connected, and fastening frame can be movable on support.
2, fastener according to claim 1 is characterized in that having on the screw rod handwheel (12), and A, B are welded to connect for two sections.
3, fastener according to claim 1, it is characterized in that travelling nut pass through in the sleeve pipe that flat key (7) and bolt (6) be implemented in support (2) circumferentially and axial restraint.
4, fastener according to claim 1, the clamp that it is characterized in that support and fastening frame is telescopic, and flexible piece (3) is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95223221 CN2232063Y (en) | 1995-09-20 | 1995-09-20 | Quick locating fastener for shuttering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95223221 CN2232063Y (en) | 1995-09-20 | 1995-09-20 | Quick locating fastener for shuttering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2232063Y true CN2232063Y (en) | 1996-07-31 |
Family
ID=33870330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95223221 Expired - Fee Related CN2232063Y (en) | 1995-09-20 | 1995-09-20 | Quick locating fastener for shuttering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2232063Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107934263A (en) * | 2017-11-13 | 2018-04-20 | 安徽永生机械股份有限公司 | A kind of locking device that can quickly split flashboard |
-
1995
- 1995-09-20 CN CN 95223221 patent/CN2232063Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107934263A (en) * | 2017-11-13 | 2018-04-20 | 安徽永生机械股份有限公司 | A kind of locking device that can quickly split flashboard |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |