CN201495542U - Device for pushing raked pile - Google Patents
Device for pushing raked pile Download PDFInfo
- Publication number
- CN201495542U CN201495542U CN200920179534XU CN200920179534U CN201495542U CN 201495542 U CN201495542 U CN 201495542U CN 200920179534X U CN200920179534X U CN 200920179534XU CN 200920179534 U CN200920179534 U CN 200920179534U CN 201495542 U CN201495542 U CN 201495542U
- Authority
- CN
- China
- Prior art keywords
- raked pile
- headblock
- raked
- pile
- contact surface
- 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 disclose a device for pushing a raked pile, which comprises a wood pad, a steel cushion and a rubber gasket, wherein the curvature of a contact surface of the wood pad and the raked pile is the same to that of the raked pile; the steel cushion is arranged on the contact surface of the wood pad and the raked pile; a groove is formed in the steel cushion; and the rubber gasket is embedded in the groove. The utility model has the advantages of simplicity, convenience and easy construction and operation.
Description
Technical field
The utility model relates to building foundation, particularly a kind of device that is used for the raked pile pushing tow.
Background technology
For the soft clay area circle stake of tilting, can adopt channel-section steel pushing tow deviation rectification construction method, but for channel-section steel pushing tow deviation rectification construction method, if with the direct pushing tow on raked pile of channel-section steel, stress is concentrated and is made raked pile the crack occur easily.In addition, channel-section steel directly contacts with raked pile, because contact surface is little and be point-like contact, is difficult to guarantee that channel-section steel deflection occurs in the pushing tow process.How bad phenomenon such as channel-section steel skew do not take place when the stake of pushing tow circle, are the problem of pendulum in face of the technician.
The utility model content
The purpose of this utility model provides a kind of device that is used for the raked pile pushing tow, stressed unbalanced problem when solving the correction pushing tow.
The structure that the utility model provides comprises headblock, steel pad, valve rubber, and headblock is identical with raked pile curvature towards the contact surface curvature of raked pile, helps evenly transmitting the jacking force that channel-section steel passes over.Headblock is provided with the concentrated force that passes over when the steel pad bears the channel-section steel pushing tow towards the contact surface of raked pile.In the steel pad groove is set, groove embeds valve rubber, avoids channel-section steel to slide in the pushing tow process.
The utility model is simple and convenient, is easy to constructing operation.
Description of drawings
Fig. 1 thrustor schematic diagram
1 headblock, 2 steel pads, 3 valve rubbers, 4 screws.
The specific embodiment
Describe in detail below in conjunction with accompanying drawing.
Present embodiment comprises headblock 1, steel pad 2, valve rubber 3.Headblock 1 length is 60～80cm, and headblock 1 is identical with raked pile curvature towards the contact surface curvature of raked pile, and the size of headblock 1 minimum cross section is not less than 30cm.Headblock 1 is provided with steel pad 2 towards the contact surface of channel-section steel, and steel pad 2 is about 30～40mm, and thickness is not less than 10mm, in the steel pad 2 groove is set, and groove embeds valve rubber 3, avoids channel-section steel to slide in the pushing tow process.Steel pad 2 is fixed on the headblock 1 by screw 4.
Claims (1)
1. device that is used for the raked pile pushing tow, comprise headblock, steel pad, valve rubber, it is characterized in that: headblock is identical with raked pile curvature towards the contact surface curvature of raked pile, and headblock is provided with the steel pad towards the contact surface of raked pile, in the steel pad groove is set, groove embeds valve rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920179534XU CN201495542U (en) | 2009-09-22 | 2009-09-22 | Device for pushing raked pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920179534XU CN201495542U (en) | 2009-09-22 | 2009-09-22 | Device for pushing raked pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201495542U true CN201495542U (en) | 2010-06-02 |
Family
ID=42438750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920179534XU Expired - Fee Related CN201495542U (en) | 2009-09-22 | 2009-09-22 | Device for pushing raked pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201495542U (en) |
-
2009
- 2009-09-22 CN CN200920179534XU patent/CN201495542U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100602 Termination date: 20100922 |