CN102296609A - Movable tension rod shaft - Google Patents
Movable tension rod shaft Download PDFInfo
- Publication number
- CN102296609A CN102296609A CN2011101466113A CN201110146611A CN102296609A CN 102296609 A CN102296609 A CN 102296609A CN 2011101466113 A CN2011101466113 A CN 2011101466113A CN 201110146611 A CN201110146611 A CN 201110146611A CN 102296609 A CN102296609 A CN 102296609A
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- Prior art keywords
- tension rod
- upper shaft
- shaft
- rod shaft
- movable tension
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Abstract
The invention discloses a movable tension rod shaft, relating to a main part of a static pile press and comprising a lug plate internally provided with an upper shaft hole, wherein an upper shaft penetrates through the upper shaft hole, and the outer side of the upper shaft hole is fixedly provided with a baffle plate through a bolt. The movable tension rod shaft also comprises a buckling plate and a steel rope, wherein the buckling plate is connected with the bottom end of the lug plate and a tension rod sleeve and the steel rope penetrates through the sleeve and bypasses the upper shaft; and the bottom end of the steel rope penetrates through a bottom buckle and bypasses a bottom shaft. The movable tension rod shaft has the advantages of simple structure, reliable performance and long service life. Compared with the other traditional tension rod shafts, the service life is prolonged by 500 percent for the movable tension rod shaft and the movable tension rod shaft does not have the conditions of left and right rotation, locking, and breaking during upward lifting.
Description
Technical field:
The present invention relates to a kind of major part of static pile press, be specifically related to a kind of movable pull rod shaft.
Background technology:
In the prior art, the pull rod shaft of static pile press generally all only adopts and forges part processing or round steel processing, be easy in use break, about it revolution also dumb, processing technology is more loaded down with trivial details, maintenance probability height.The pull rod shaft problem is the problem that present domestic all piles machine manufacturing enterprise has a headache most.
Summary of the invention:
Technical problem to be solved by this invention is to provide the movable pull rod shaft of a kind of simple in structure, dependable performance, long service life.
Technical problem to be solved by this invention realizes by the following technical solutions:
A kind of movable pull rod shaft is characterized in that: comprise that inside is provided with the otic placode of upper shaft hole, have the axle of going up to pass in the upper shaft hole, there is baffle plate in the upper shaft hole outside by bolt; Also comprise the buckle and the pull bar sleeve that are connected with the otic placode bottom; Also comprise the wire rope that passes the pull bar sleeve and walk around axle, the wire rope bottom is passed the end and is buckled and walk around lower shaft.
Detain that the big end of an end is little the described end, inside is provided with wire rope hole, and a little end and pull bar sleeve coupling can be inserted in the pull bar sleeve.
A kind of movable pull rod shaft of the present invention, simple in structure, dependable performance, long service life are compared with other pull rod shaft in the past, and prolong 500% its application life, revolution about can not occurring, situation stuck, fracture when upwards carrying.
Description of drawings:
Fig. 1 is a front view of the present invention;
Fig. 2 looks sectional view for a left side of the present invention;
Schematic diagram when Fig. 3 uses for 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 movable pull rod shaft comprises that inside is provided with the otic placode 5 of upper shaft hole, has the axle of going up 6 to pass in the upper shaft hole, and the upper shaft hole outside is fixed with baffle plate 7 by bolt 8; Also comprise the buckle 4 and the pull bar sleeve 3 that are connected with otic placode 5 bottoms; Comprise also and pass pull bar sleeve 3 and walk around axle 6 wire rope 9 that wire rope 9 bottoms are passed the end and buckles 2 and walk around lower shaft 1, detain that the big end of 2 one ends is little the end, inside is provided with wire rope hole, and a little end and pull bar sleeve 3 mate, and can insert in the pull bar sleeve 3.
As shown in Figure 3, movable pull rod shaft is passed panoramic table 12 and fuselage 11 in use from top to bottom successively, installs clamp 10 and get final product on end button 2.
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. a movable pull rod shaft is characterized in that: comprise that inside is provided with the otic placode of upper shaft hole, have the axle of going up to pass in the upper shaft hole, by bolt baffle plate is arranged outside the upper shaft hole; Also comprise the buckle and the pull bar sleeve that are connected with the otic placode bottom; Also comprise the wire rope that passes the pull bar sleeve and walk around axle, the wire rope bottom is passed the end and is buckled and walk around lower shaft.
2. a kind of movable pull rod shaft according to claim 1 is characterized in that: detain that the big end of an end is little the described end, inside is provided with wire rope hole, and a little end and pull bar sleeve coupling can be inserted in the pull bar sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110146611 CN102296609B (en) | 2011-06-01 | 2011-06-01 | Movable tension rod shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110146611 CN102296609B (en) | 2011-06-01 | 2011-06-01 | Movable tension rod shaft |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102296609A true CN102296609A (en) | 2011-12-28 |
| CN102296609B CN102296609B (en) | 2013-07-31 |
Family
ID=45357272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110146611 Expired - Fee Related CN102296609B (en) | 2011-06-01 | 2011-06-01 | Movable tension rod shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102296609B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1051066A (en) * | 1989-10-18 | 1991-05-01 | 胡建荣 | Hydraulic pressure step-type pile driver |
| GB2248082A (en) * | 1990-09-18 | 1992-03-25 | Concilink | Pile driving |
| CN1570289A (en) * | 2004-04-29 | 2005-01-26 | 蔡崇晓 | Tandem type pile pressing machine and construction process thereof |
| CN1570290A (en) * | 2004-04-29 | 2005-01-26 | 蔡崇晓 | Tandem and parallel type pile pressing machine and construction process thereof |
| CN201343727Y (en) * | 2008-09-26 | 2009-11-11 | 湖南新天和工程设备有限公司 | Center shaft capable of floating flexible self-adaptive connection |
-
2011
- 2011-06-01 CN CN 201110146611 patent/CN102296609B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1051066A (en) * | 1989-10-18 | 1991-05-01 | 胡建荣 | Hydraulic pressure step-type pile driver |
| GB2248082A (en) * | 1990-09-18 | 1992-03-25 | Concilink | Pile driving |
| CN1570289A (en) * | 2004-04-29 | 2005-01-26 | 蔡崇晓 | Tandem type pile pressing machine and construction process thereof |
| CN1570290A (en) * | 2004-04-29 | 2005-01-26 | 蔡崇晓 | Tandem and parallel type pile pressing machine and construction process thereof |
| CN201343727Y (en) * | 2008-09-26 | 2009-11-11 | 湖南新天和工程设备有限公司 | Center shaft capable of floating flexible self-adaptive connection |
Non-Patent Citations (1)
| Title |
|---|
| 周本祥: "新型6000kN液压静力压桩机", 《建筑机械》 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102296609B (en) | 2013-07-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| 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: 20130731 Termination date: 20160601 |