CN201493948U - Square stake stop-grouting tension plate - Google Patents
Square stake stop-grouting tension plate Download PDFInfo
- Publication number
- CN201493948U CN201493948U CN2009201891987U CN200920189198U CN201493948U CN 201493948 U CN201493948 U CN 201493948U CN 2009201891987 U CN2009201891987 U CN 2009201891987U CN 200920189198 U CN200920189198 U CN 200920189198U CN 201493948 U CN201493948 U CN 201493948U
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- CN
- China
- Prior art keywords
- grouting
- tension plate
- square stake
- utility
- model
- 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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- Piles And Underground Anchors (AREA)
Abstract
The utility model discloses a square stake stop-grouting tension plate, which comprises a body, wherein fixing holes are arranged on the body, and a convex step shaped hollow ring-shaped baffle ring is arranged in the middle of one surface of the body. The square stake stop-grouting tension plate has the beneficial effects that the production cost is low, can prevent cement grout in a die from flowing out in centrifugation, protects environment, and guarantees the production product quality.
Description
Technical field
The utility model relates to a kind of side's stake manufacturing machine, and particularly a kind of side's stake ends the sheet pulp arm-tie.
Background technology
In industrial production, when producing pretensioning prestressed concrete side's stake product, all be by grouting in the square mould, and applying prestressing force for then the stretch-draw plate, by with the mold high speed rotating centrifugal, make the centre of concrete column become uniform hollow cylindrical then.In the middle of this centrifugal process, because the rotation of the high speed of centrifuge, in centrifugal, cement mortar is easy to flow out from mould, causes environmental pollution and influences pretensioning prestressed concrete side's quality of pile accident.
Summary of the invention
At the shortcoming of existing technology, the utility model provides a kind of novel side's stake to end the sheet pulp arm-tie.
To achieve these goals, the measure taked of the utility model:
A kind of side's stake ends the sheet pulp arm-tie, comprises body, and body is provided with fixing hole, and the centre of described body one side is provided with a step back-up ring that outwards protrudes, and described step back-up ring is a hollow cylinder.
The beneficial effects of the utility model: production cost is low, prevents that the cement mortar in the mould from flowing out in centrifugal, and the protection environment guarantees the production product quality.
Description of drawings
Fig. 1, structural representation of the present utility model.
The lateral plan of Fig. 2, Fig. 1.
The specific embodiment
A kind of side's stake ends the sheet pulp arm-tie, comprises body 2 and fixing hole 1, and the centre of described body 2 one sides is provided with a step back-up ring 3 that is provided with a protrusion, and described step back-up ring 3 is a hollow cylinder.When the use of reality is of the present utility model, only need will the side's of grouting in pile die in, then with the utility model by the connection of fixing hole 1 usefulness bolt steel reinforcement cage upper end plate hole, apply certain prestressing force and mould connects together by jack, then pipe die is placed on the centrifuge.When centrifuge was started working, step back-up ring 3 can flow out by pile die interior cement mortar in the side's of blocking, thereby realizes the purpose of this utility model.
Those skilled in the art's simple change and replacement all are within the protection domain of the present utility model in this area.
Claims (1)
1. side's stake ends the sheet pulp arm-tie, comprise body (2), body (2) is provided with fixing hole (1), it is characterized in that: the centre of described body (2) one side is provided with the step back-up ring (3) of a protrusion, and described step back-up ring (3) is a hollow cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201891987U CN201493948U (en) | 2009-09-21 | 2009-09-21 | Square stake stop-grouting tension plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201891987U CN201493948U (en) | 2009-09-21 | 2009-09-21 | Square stake stop-grouting tension plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201493948U true CN201493948U (en) | 2010-06-02 |
Family
ID=42437156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201891987U Expired - Fee Related CN201493948U (en) | 2009-09-21 | 2009-09-21 | Square stake stop-grouting tension plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201493948U (en) |
-
2009
- 2009-09-21 CN CN2009201891987U patent/CN201493948U/en not_active Expired - Fee Related
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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: 20100602 Termination date: 20140921 |
|
| EXPY | Termination of patent right or utility model |