CN2558722Y - Spiral lifting form strut - Google Patents
Spiral lifting form strut Download PDFInfo
- Publication number
- CN2558722Y CN2558722Y CN 02231762 CN02231762U CN2558722Y CN 2558722 Y CN2558722 Y CN 2558722Y CN 02231762 CN02231762 CN 02231762 CN 02231762 U CN02231762 U CN 02231762U CN 2558722 Y CN2558722 Y CN 2558722Y
- Authority
- CN
- China
- Prior art keywords
- helix tube
- spiral
- screw thread
- connection thread
- spiral lifting
- 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
Links
- 238000009415 formwork Methods 0.000 claims abstract description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 101100293261 Mus musculus Naa15 gene Proteins 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 2
- 230000003340 mental effect Effects 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
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- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model relates to a spiral type lifting formwork column, comprising an upper spiral tube and a lower spiral tube that are made of mental material. The bottom of the upper spiral tube is an upper connection thread and the upper part of the lower spiral tube is a lower connection thread which rotates opposite to the upper connection thread; a connection spiral bushing is between the upper connection thread and the lower connection thread. When in use, the upper connection thread of the upper spiral tube and the lower connection thread of the lower spiral tube rotate opposite, therefore, the spiral bushing can be rotated to rise or lower to realize the purpose of adjusting the height of the formwork column anytime according to demand. When adjusting the height, the spiral bushing is the only needing to be rotated, which is very convenient and simple; the spiral bushing can be arranged at proper position.
Description
Technical field
The utility model relates to a kind of formwork post of architectural use, relates to a kind of spiral lifting formwork post specifically.
Background technology
The widely used various template formwork posts of builing industry also adopt timber to make mostly at present, and the height of timber studs can not be regulated as required, so promptly scrap after using once basically, the consumption of timber is big, is unfavorable for saving limited timber resources.And do the formwork post with timber, and all need the labor intensive material resources to intercept timber before each construction, increased building costs.
Summary of the invention
It is a kind of reusable that the purpose of this utility model is to provide, and adjustable height is safe and reliable, easy to adjust, simple in structure, the spiral lifting formwork post of long service life.
The purpose of this utility model is to realize by following technical scheme:
A kind of spiral lifting formwork post, comprise last helix tube and the following helix tube made by metal material, its structural feature is: the helix tube bottom connects screw thread on being on said, said down helix tube top be and the opposite lower link screw thread of last connection screw thread rotation direction, and said going up between connection screw thread and the lower link screw thread connects screw-casing.
The said helix tube top of going up is fixing head, the middle fixedly fixing hole of steel nail that is provided with of this fixing head.
On said screw-casing, be provided with rotating hole, helix tube and be respectively equipped with the anti-rotation hole on the helix tube down on said.
Advantage of the present utility model is: when the utility model uses, because last helix tube is opposite with upper and lower connection screw thread rotation direction on the following helix tube, so the rotation screw-casing, the utility model can raise or reduce, and reaches the purpose of regulating formwork post height as required at any time.When the utility model is regulated height, only need to rotate screw-casing, regulate simple and conveniently, screw-casing can be located at correct position, regulates laborsaving, safe and practical.The utility model is simple in structure, and is with low cost, long service life, and compliance is strong, and once investment can be used repeatedly, greatly reduces building costs, has saved a large amount of timber resources.The utility model can will be put on steel nail owing to further be provided with fixedly head on the template, steel nail is fixed in the fixing hole of fixing head, has further increased fixing safety, and is economical and practical.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, a kind of spiral lifting formwork post, comprise last helix tube 3 and the following helix tube 9 made by metal material, the helix tube bottom connects screw thread 5 on being on said, said helix tube top down is lower link screw thread 8, last connection screw thread is opposite with the direction of rotation of lower link screw thread, said go up the connection between screw thread and the lower link screw thread connects screw-casing 6, on said screw-casing, be provided with rotating hole 7, helix tube and be respectively equipped with anti-rotation hole 4 on the helix tube down on said, the said helix tube top of going up is fixing 2, is provided with the fixedly fixing hole 1 of steel nail in the middle of this fixing head.During use, in rotating hole, put on reinforcing bar and rotate rotary sleeve, at this moment under last helix tube reaches, plug reinforcing bar in the anti-rotation hole of helix tube and prevent that upper and lower helix tube from rotating, regulate height as required, the fixing hole of fixing head is through on the steel nail on the template, gets final product highly regulating again.
Claims (3)
1, a kind of spiral lifting formwork post, comprise last helix tube (3) and the following helix tube (9) made by metal material, it is characterized in that: the helix tube bottom connects screw thread (5) on being on said, said down helix tube top be the lower link screw thread (8) opposite with last connection screw thread rotation direction, and said going up between connection screw thread and the lower link screw thread connects screw-casing (6).
2, spiral lifting formwork post according to claim 1 is characterized in that: the said helix tube top of going up is fixing head (2), is provided with the fixedly fixing hole of steel nail (1) in the middle of this fixing head.
3, spiral lifting formwork post according to claim 1 is characterized in that: be provided with rotating hole (7) on said screw-casing, helix tube and do not have anti-rotation hole (4) respectively on the helix tube down on said.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02231762 CN2558722Y (en) | 2002-04-24 | 2002-04-24 | Spiral lifting form strut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02231762 CN2558722Y (en) | 2002-04-24 | 2002-04-24 | Spiral lifting form strut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2558722Y true CN2558722Y (en) | 2003-07-02 |
Family
ID=33707407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02231762 Expired - Fee Related CN2558722Y (en) | 2002-04-24 | 2002-04-24 | Spiral lifting form strut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2558722Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106270255A (en) * | 2016-08-25 | 2017-01-04 | 安徽六方重联机械股份有限公司 | It is applied to the jacking device for discharging of nut processing |
| CN109853988A (en) * | 2019-01-28 | 2019-06-07 | 重庆交通大学 | A kind of civil engineering support device |
| CN109855516A (en) * | 2019-01-18 | 2019-06-07 | 武爱兵 | Device for measuring surface flatness of building |
| CN113374245A (en) * | 2021-06-29 | 2021-09-10 | 中冶建工集团有限公司 | Construction method for temporary support of post-cast strip of beam plate |
| CN119933537A (en) * | 2023-11-01 | 2025-05-06 | 中国石油天然气股份有限公司 | Light rod lifting buffer device and method for heavy oil pumping well |
-
2002
- 2002-04-24 CN CN 02231762 patent/CN2558722Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106270255A (en) * | 2016-08-25 | 2017-01-04 | 安徽六方重联机械股份有限公司 | It is applied to the jacking device for discharging of nut processing |
| CN109855516A (en) * | 2019-01-18 | 2019-06-07 | 武爱兵 | Device for measuring surface flatness of building |
| CN109853988A (en) * | 2019-01-28 | 2019-06-07 | 重庆交通大学 | A kind of civil engineering support device |
| CN109853988B (en) * | 2019-01-28 | 2021-01-15 | 重庆交通大学 | A support device for civil engineering |
| CN113374245A (en) * | 2021-06-29 | 2021-09-10 | 中冶建工集团有限公司 | Construction method for temporary support of post-cast strip of beam plate |
| CN113374245B (en) * | 2021-06-29 | 2022-11-25 | 中冶建工集团有限公司 | Construction method for temporary support of post-cast strip of beam plate |
| CN119933537A (en) * | 2023-11-01 | 2025-05-06 | 中国石油天然气股份有限公司 | Light rod lifting buffer device and method for heavy oil pumping well |
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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 |