CN201155107Y - Threaded shaft type pile driver - Google Patents
Threaded shaft type pile driver Download PDFInfo
- Publication number
- CN201155107Y CN201155107Y CNU2008200102306U CN200820010230U CN201155107Y CN 201155107 Y CN201155107 Y CN 201155107Y CN U2008200102306 U CNU2008200102306 U CN U2008200102306U CN 200820010230 U CN200820010230 U CN 200820010230U CN 201155107 Y CN201155107 Y CN 201155107Y
- Authority
- CN
- China
- Prior art keywords
- pile driver
- utility
- screw
- model
- type pile
- 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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- Earth Drilling (AREA)
Abstract
A screw-rod pile driver relates to the structure improvement for the pile driver. The utility model provides the screw-rod pile driver with low noise and energy saving. The utility model comprises a bearing. The structural characteristics of the utility model are that a screw rod is arranged in a box on the bearing; a supporting arm outside a nut of the screw rod is connected with a sinker by a lead hole; the screw rod is connected with a speed transforming gear of an electric motor that is arranged above the box.
Description
Technical field:
The utility model relates to the improvement of pile driver structure.
Background technology:
Existing pile driver is power with the diesel engine normally, and its vibration force is very big, produces severe noise, contaminated environment; And be to adopt diesel oil, wasted the energy.
The utility model content:
The utility model is exactly at the problems referred to above, provides a kind of noise little and energy-conservation screw type pile driver.
For achieving the above object, the utility model adopts following technical scheme, and the utility model comprises bearing, and its structural feature is to be provided with leading screw in the casing on the bearing, the outer support arm of the nut of leading screw links to each other with hammer by guide hole, and leading screw links to each other with the change-speed gearing of the motor of casing top.
The beneficial effects of the utility model:
The utility model adopts leading screw to drive its movement and impacts object, because motion stabilization, so noise is little; In addition, leading screw of the present utility model is with motor-driven, thereby can save the energy relatively.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the vertical view of Fig. 1;
Fig. 4 is that the M of Fig. 2 is to view.
The specific embodiment:
The utility model comprises bearing 1, is provided with leading screw 4 in the casing 2 on the bearing 1, and the nut 3 outer support arms 8 of leading screw 4 link to each other with hammer 7 by guide hole 9, and leading screw 4 links to each other with the change-speed gearing 5 of the motor 6 of casing 2 tops.
Claims (2)
1, screw type pile driver, comprise bearing (1), it is characterized in that being provided with leading screw (4) in the casing (2) on the bearing (1), the outer support arm (8) of the nut (3) of leading screw (4) links to each other by the same hammer of guide hole (9) (7), and the change-speed gearing (5) of the motor (6) of the same casing of leading screw (4) (2) top links to each other.
2, screw type pile driver according to claim 1 is characterized in that guide hole (9) is a microscler guide hole (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200102306U CN201155107Y (en) | 2008-01-16 | 2008-01-16 | Threaded shaft type pile driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200102306U CN201155107Y (en) | 2008-01-16 | 2008-01-16 | Threaded shaft type pile driver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201155107Y true CN201155107Y (en) | 2008-11-26 |
Family
ID=40102892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200102306U Expired - Fee Related CN201155107Y (en) | 2008-01-16 | 2008-01-16 | Threaded shaft type pile driver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201155107Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104179179A (en) * | 2014-09-05 | 2014-12-03 | 苏州思莱特电子科技有限公司 | Lead screw pile driver |
| CN106522196A (en) * | 2016-12-26 | 2017-03-22 | 郑州天舜电子技术有限公司 | Improved low-noise earth ramming machine |
-
2008
- 2008-01-16 CN CNU2008200102306U patent/CN201155107Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104179179A (en) * | 2014-09-05 | 2014-12-03 | 苏州思莱特电子科技有限公司 | Lead screw pile driver |
| CN104179179B (en) * | 2014-09-05 | 2016-01-20 | 苏州思莱特电子科技有限公司 | A kind of screw mandrel pile driver |
| CN106522196A (en) * | 2016-12-26 | 2017-03-22 | 郑州天舜电子技术有限公司 | Improved low-noise earth ramming machine |
| CN106522196B (en) * | 2016-12-26 | 2018-12-07 | 绍兴明煌科技有限公司 | A kind of improved low noise rammer |
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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: 20081126 Termination date: 20100220 |