CN202543923U - Locking ground anchor with buffering device - Google Patents
Locking ground anchor with buffering device Download PDFInfo
- Publication number
- CN202543923U CN202543923U CN2012202061580U CN201220206158U CN202543923U CN 202543923 U CN202543923 U CN 202543923U CN 2012202061580 U CN2012202061580 U CN 2012202061580U CN 201220206158 U CN201220206158 U CN 201220206158U CN 202543923 U CN202543923 U CN 202543923U
- Authority
- CN
- China
- Prior art keywords
- ground anchor
- screw
- locking
- buffering cushion
- place
- 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 locking ground anchor with a buffering device, which comprises a screw. The top end of the screw is provided with a handwheel; a barrel is arranged outside the screw; the lower end of the screw is provided with a tool withdrawal groove; a buffering cushion is arranged in the tool withdrawal groove; and the buffering cushion is positioned below the barrel. The locking ground anchor has simple structure and low cost and is convenient to operate; after the buffering cushion is additionally arranged, when the ground anchor is screwed upward by the screw to be opened in place, the screw thread tool withdrawal groove and the barrel cannot be locked due to the metal contact and conversely, the buffering cushion can prompt that the ground anchor is opened in place, so that even though an operator continuously screws upward the ground anchor, the operation cannot continuously rotate up the screw due to the in-place compression of the buffering cushion and at the time, the ground anchor is not locked and can be freely rotated down; the lockout phenomenon is fundamentally solved; and the locking ground anchor can also be applied to other various anti-locking devices.
Description
Technical field
The utility model relates to a kind of locking earth anchor, relates in particular to a kind of locking earth anchor with buffer.
Background technology
The moving wind-proof device earth anchor of door tractor driver is in use opened and is often occurred deadlock phenomenon when putting in place, will remove locking by instruments such as hammer, crowbars after locked.Bring great inconvenience to production.
The utility model content
The technical problem that the utility model will solve is for a kind of locking earth anchor with buffer is provided, and it is simple in structure, has fundamentally solved the earth anchor deadlock phenomenon.
The purpose of the utility model is achieved in that
A kind of locking earth anchor with buffer, it comprises screw rod, and screw tip is a handwheel, and the screw rod outside is a swivel nut, and the screw rod lower end offers escape, is provided with cushion pad in the escape, and cushion pad is positioned at the swivel nut below.
Technique effect below the utility model has been obtained:
The utility model is simple in structure, and is cheap, easy to operate; Open when putting in place when screw rod has upwards revolved earth anchor behind the reload buffer pad, Gewindefreistiche and swivel nut just can not locked because of Metal Contact, and opposite cushion pad can prompting operation person be opened and is about to put in place; Even the operator continues upwards to have revolved earth anchor, because cushion pad has compressed and put in place, the operator can't continue screw rod is revolved liter; This moment, earth anchor was not locked; Can free fall to underspin, it has fundamentally solved deadlock phenomenon, also can be applicable to other various anti-locking devices.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Like Fig. 1, a kind of locking earth anchor with buffer, it comprises screw rod 1; Screw tip is a handwheel 2, and the screw rod outside is a swivel nut 3, and the screw rod lower end offers escape 4; Be provided with cushion pad 5 in the escape, cushion pad is positioned at the swivel nut below, and cushion pad can be selected rubber or spring for use.
Claims (1)
1. locking earth anchor with buffer, it comprises screw rod (1), screw tip is handwheel (2); The screw rod outside is swivel nut (3); The screw rod lower end offers escape (4), it is characterized in that: be provided with cushion pad (5) in the escape, cushion pad is positioned at the swivel nut below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202061580U CN202543923U (en) | 2012-05-10 | 2012-05-10 | Locking ground anchor with buffering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202061580U CN202543923U (en) | 2012-05-10 | 2012-05-10 | Locking ground anchor with buffering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202543923U true CN202543923U (en) | 2012-11-21 |
Family
ID=47164577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202061580U Expired - Fee Related CN202543923U (en) | 2012-05-10 | 2012-05-10 | Locking ground anchor with buffering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202543923U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104264672A (en) * | 2014-09-03 | 2015-01-07 | 成都绿迪科技有限公司 | Ground anchor structure |
| CN106480883A (en) * | 2016-12-09 | 2017-03-08 | 重庆工商职业学院 | New earth anchor |
| CN106522221A (en) * | 2016-12-09 | 2017-03-22 | 重庆工商职业学院 | Ground anchor device for building construction |
-
2012
- 2012-05-10 CN CN2012202061580U patent/CN202543923U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104264672A (en) * | 2014-09-03 | 2015-01-07 | 成都绿迪科技有限公司 | Ground anchor structure |
| CN106480883A (en) * | 2016-12-09 | 2017-03-08 | 重庆工商职业学院 | New earth anchor |
| CN106522221A (en) * | 2016-12-09 | 2017-03-22 | 重庆工商职业学院 | Ground anchor device for building construction |
| CN106522221B (en) * | 2016-12-09 | 2018-12-11 | 重庆工商职业学院 | Construction ground anchorage |
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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: 20121121 Termination date: 20170510 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |