CN102268872A - Mechanical pile-clamping case - Google Patents
Mechanical pile-clamping case Download PDFInfo
- Publication number
- CN102268872A CN102268872A CN2011101466132A CN201110146613A CN102268872A CN 102268872 A CN102268872 A CN 102268872A CN 2011101466132 A CN2011101466132 A CN 2011101466132A CN 201110146613 A CN201110146613 A CN 201110146613A CN 102268872 A CN102268872 A CN 102268872A
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- China
- Prior art keywords
- pile
- clamping case
- movable
- main body
- clamping box
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- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The invention discloses a mechanical pile-clamping case, and relates to a main component of a static pile press. The mechanical pile-clamping case comprises a pile-clamping case main body the upper end of which is connected with a main press cylinder, a round wokpiece pile hole is formed at the center of the pile-clamping case main body, two pairs of movable integrated jaws which are connected with the main press cylinder are arranged in the pile-clamping case main body symmetrically, and movable blocks are arranged on the movable integrated jaws, one end of each movable block is in rotary connection with one movable integrated jaw, and the other end of each movable block is provided with a spring. The mechanical pile-clamping case provided by the invention has the advantages of simple manufacture process, low cost, stable performance, convenience in maintenance, long service life, and low cost which is reduced by 40% as compared with that of the traditional pile-clamping case, completely eliminates the problems of pile breakage and slippage, has low maintenance probability, has prolonged service life, is in no need of jaw replacement when applied to piles in various specifications, and is simple and convenient to operate, and the jaw service life is also prolonged.
Description
Technical field:
The present invention relates to a kind of critical piece of static pile press, be specifically related to a kind of mechanical type pile clamping box.
Background technology:
In the prior art, the pile clamping box of static pile press generally all is to adopt fluid pressure type, and technical problems such as sliding stake, quick-fried stake are arranged in use, many-side deficiency such as have also that manufacturing cost height, application life are short, maintenance probability height, complex structure, manufacture difficulty are big.
Summary of the invention:
Technical problem to be solved by this invention be to provide a kind of makes simple, cost is low, the mechanical type pile clamping box of stable performance, easy to maintenance, long service life.
Technical problem to be solved by this invention realizes by the following technical solutions:
A kind of mechanical type pile clamping box, it is characterized in that: comprise the pile clamping box main body that the upper end is connected with main compressing cylinder, have circular workpiece stake hole in the middle of the pile clamping box main body, the pile clamping box body interior is symmetrically arranged with two pairs of movable whole jaws that are connected with oil cylinder, movable whole jaw is provided with movable block, movable block one end is rotationally connected by rotating shaft and movable whole jaw, and an end is provided with spring.
Described oil cylinder is fixed in the pile clamping box main body.
A kind of mechanical type pile clamping box of the present invention, make simple, cost is low, stable performance, easy to maintenance, long service life, compared with former other pile clamping boxes, on cost, can reduce by 40%, the problem of quick-fried stake, sliding stake can not occur, the maintenance probability is low, can prolong the life-span of whole pile clamping box and jaw thereof, the time need not change jaw in stake with multiple model, simple, convenient.
Description of drawings:
Fig. 1 looks sectional view for master of the present invention;
Fig. 2 is a vertical view of the present invention.
The specific embodiment:
For technological means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand, below in conjunction with specific embodiment and diagram, further set forth the present invention.
As shown in Figure 1 and Figure 2, a kind of mechanical type pile clamping box, comprise the pile clamping box main body 1 that the upper end is connected with main compressing cylinder 6, have circular workpiece stake hole in the middle of the pile clamping box main body 1, pile clamping box main body 1 inside is symmetrically arranged with two pairs of movable whole jaws 2 that are connected with oil cylinder 4, and oil cylinder 4 is fixed in the pile clamping box main body 1, and movable whole jaw 2 is provided with movable block 5, movable block 5 one ends are rotationally connected by rotating shaft and movable whole jaw 2, and an end is provided with spring 3.
When oil cylinder 4 adjustment stroke, slide in the whole jaw of oil cylinder 4 drive activities 2 front and back, when the whole jaw 2 of activity slides into the model of the workpiece stake 7 that will use, close oil cylinder 4 switches, make movable whole jaw 2 stop to slide, workpiece stake 7 is lifted up into the whole jaw of two pairs of activities 2 centers that regulate, put into from top to bottom, when workpiece stake 7 enters into the pile clamping box center, movable block 5 is just run in workpiece stake 7, movable block 5 will push spring 3 on design point of view, workpiece stake 7 is put in advance just can begin to carry out operation with main compressing cylinder 6 behind the design attitude.
More than show and described basic principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; that describes in the foregoing description and the manual just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (2)
1. mechanical type pile clamping box, it is characterized in that: comprise the pile clamping box main body that the upper end is connected with main compressing cylinder, have circular workpiece stake hole in the middle of the pile clamping box main body, the pile clamping box body interior is symmetrically arranged with two pairs of movable whole jaws that are connected with oil cylinder, movable whole jaw is provided with movable block, movable block one end is rotationally connected by rotating shaft and movable whole jaw, and an end is provided with spring.
2. a kind of mechanical type pile clamping box according to claim 1, it is characterized in that: described oil cylinder is fixed in the pile clamping box main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110146613 CN102268872B (en) | 2011-06-01 | 2011-06-01 | Mechanical pile-clamping case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110146613 CN102268872B (en) | 2011-06-01 | 2011-06-01 | Mechanical pile-clamping case |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102268872A true CN102268872A (en) | 2011-12-07 |
| CN102268872B CN102268872B (en) | 2013-06-26 |
Family
ID=45051304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110146613 Expired - Fee Related CN102268872B (en) | 2011-06-01 | 2011-06-01 | Mechanical pile-clamping case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102268872B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112575804A (en) * | 2020-12-09 | 2021-03-30 | 谭巧林 | Foundation column reinforcing seat with positioning anti-tilting structure for sea-crossing bridge |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1465822A (en) * | 2002-12-26 | 2004-01-07 | 长沙天和工程机械有限公司 | Environment protection type holding-pressing, pushing up-pressing two-purpose static pile-press |
| JP2007169890A (en) * | 2005-12-19 | 2007-07-05 | Inoue Juki:Kk | Chuck device for rotary pressed type steel pipe pile |
| CN200971503Y (en) * | 2006-07-17 | 2007-11-07 | 蔡宇 | Pile clamping mechanism |
| CN201347555Y (en) * | 2008-12-12 | 2009-11-18 | 湖南天立工程机械有限公司 | Bevel shaft pile-clamping mechanism of pile driver |
| CN101768972A (en) * | 2010-01-28 | 2010-07-07 | 洪子云 | Force-reducing pile clamping box |
| CN201581399U (en) * | 2010-01-05 | 2010-09-15 | 赵黎明 | Holding type static-pressure immersed tube pile machine |
-
2011
- 2011-06-01 CN CN 201110146613 patent/CN102268872B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1465822A (en) * | 2002-12-26 | 2004-01-07 | 长沙天和工程机械有限公司 | Environment protection type holding-pressing, pushing up-pressing two-purpose static pile-press |
| JP2007169890A (en) * | 2005-12-19 | 2007-07-05 | Inoue Juki:Kk | Chuck device for rotary pressed type steel pipe pile |
| CN200971503Y (en) * | 2006-07-17 | 2007-11-07 | 蔡宇 | Pile clamping mechanism |
| CN201347555Y (en) * | 2008-12-12 | 2009-11-18 | 湖南天立工程机械有限公司 | Bevel shaft pile-clamping mechanism of pile driver |
| CN201581399U (en) * | 2010-01-05 | 2010-09-15 | 赵黎明 | Holding type static-pressure immersed tube pile machine |
| CN101768972A (en) * | 2010-01-28 | 2010-07-07 | 洪子云 | Force-reducing pile clamping box |
Non-Patent Citations (1)
| Title |
|---|
| 朱建新等: "液压静力压桩机多点均压式夹桩机构的设计与研究", 《建筑机械》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112575804A (en) * | 2020-12-09 | 2021-03-30 | 谭巧林 | Foundation column reinforcing seat with positioning anti-tilting structure for sea-crossing bridge |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102268872B (en) | 2013-06-26 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| 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: 20130626 Termination date: 20160601 |