CN203514317U - Hydraulic pile breaking machine - Google Patents
Hydraulic pile breaking machine Download PDFInfo
- Publication number
- CN203514317U CN203514317U CN201320626640.4U CN201320626640U CN203514317U CN 203514317 U CN203514317 U CN 203514317U CN 201320626640 U CN201320626640 U CN 201320626640U CN 203514317 U CN203514317 U CN 203514317U
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- pin
- drill rod
- connector
- hole
- oil cylinder
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Abstract
The utility model relates to a hydraulic pile breaking machine which comprises a high-pressure oil cylinder, a connector, a steel chisel, a high-pressure oil pipe, a guiding flange and a piston rod. A connecting unit is composed of the high-pressure oil cylinder and the steel chisel through the connector, a circular structure is formed by a plurality of connecting units in a connected mode, the guiding flange has the guiding effect, the high-pressure oil pipe is connected with each connecting unit in series and connected to a hydraulic system, the high-pressure oil cylinder pushes the steel chisel to impact a pile head through the piston rod, and the aim of detonating the pile head is achieved. Compared with a traditional pile breaking device, the hydraulic pile breaking machine has the advantages of being high in work efficiency, low in abrasion, durable, safe and reliable.
Description
Technical field
The utility model relates to a kind of pile foundation machinery of construction work, particularly a kind of hydraulic pressure broken pile machine.
Background technology
In pile foundation construction process, for easy construction, can make the stake longer than actual requirement, through squeezing into (or other techniques) after projected depth, redundance more than foundation bed must be clipped, and at this moment needs to cut stake.At present, the domestic employing hydraulic-pneumatic power hammer having is clipped pile crown, still, while adopting in this way amputation pile crown, can damage the integrality of pile body, affects strength of the mixing pile.CN202227348U relates to a kind of concrete pile head breaking machine, but when utilizing this equipment, can produce problems, for example: after elementary unit groups installs into, whether centripetal circle or not, and during machine operation, crushing head does not vertically carry out the blast action of stake; Equipment anti-seismic performance is not good, and security performance is not high, is unsuitable for the problems such as permanent use.
Utility model content
In order to overcome the deficiency of existing product, the utility model provides a kind of novel hydraulic pressure broken pile machine.
A kind of hydraulic pressure broken pile of the utility model machine, comprise high-voltage oil cylinder, connector, drill rod, high-pressure oil pipe, guide flange, piston rod, high-voltage oil cylinder and drill rod form a linkage unit by connector, by several linkage units, be linked to be circular configuration, guide flange play the guiding role, connect each linkage unit be connected to hydraulic system of high-pressure oil pipe, high-voltage oil cylinder promotes drill rod by piston rod and impacts pile crown, realizes broken pile.
Connector comprises bearing pin, alignment pin, pin-and-hole, locating hole, and on connector, both sides are provided with pin-and-hole and locating hole, and bearing pin is inserted in pin-and-hole, and alignment pin is inserted in locating hole.After this technology can effectively prevent that linkage unit from having assembled, whether centripetal circle or not, and during machine operation, drill rod is not vertically to carry out to the blast action of stake, can more effectively prevent drill rod touch hard object retrodeviate to.
Drill rod is cylindrical, and top is taper.This design makes the gap of cylindrical drill rod and guide flange very little, and during motion, earth can not enter high-voltage oil cylinder inside with cylindrical drill rod.And traditional drill rod is hexagon, earth can be deposited in guide flange, causes that drill rod is stuck, the problem such as deflection and easy fracture.
The buckle that cylindrical drill rod is comprised of steel ball with piston rod is connected, and seals steel ball by plug screw, is equivalent to a bearing arrangement after connection.The utilization of this technology, can make drill rod rotate at any time, prevents the inner generation vibrations of high-voltage oil cylinder, prevents junction fracture, plays the effect of antidetonation.
The utility model compare with traditional broken pile equipment have advantages of that work efficiency is high, it is low to shake, durable in use, safe and reliable.
Accompanying drawing explanation
Fig. 1 is assembling drawing of the present utility model;
Fig. 2 is the assembling drawing of connector;
Fig. 3 is drill rod and the schematic three dimensional views that is connected of piston rod;
Fig. 4 is locating hole schematic diagram.
1. high-voltage oil cylinders in figure; 2. connector; 3. drill rod; 4. high-pressure oil pipe; 5. guide flange; 7. bearing pin; 8. alignment pin; 9. steel ball; 10. piston rod; 11. plug screws; 12. pin-and-holes; 13. locating holes; L8. locating hole one; L9. locating hole two; L10. locating hole three; L11. locating hole four; L12. locating hole five; L13. locating hole six; L14. locating hole seven.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further illustrated:
As shown in Figure 1, hydraulic pressure broken pile machine comprises high-voltage oil cylinder, connector, drill rod, high-pressure oil pipe, guide flange, piston rod; High-voltage oil cylinder and drill rod form a linkage unit by connector, according to the size of pile crown diameter, by several linkage units, be linked to be the circle that interior diameter is the same with pile crown, guide flange play the guiding role, form the straight in cross-section of explosion face more than, connect each linkage unit be connected to hydraulic system of high-pressure oil pipe, fuel feeding, forms a hydraulic pressure broken pile machine simultaneously.The piston rod of high-voltage oil cylinder promotes cylindrical drill rod, and high speed and high pressure moves back and forth, and impacts pile crown, reaches the object of explosion pile crown.
As shown in Figure 2, connector comprises bearing pin, alignment pin, pin-and-hole, locating hole, and on connector, both sides are provided with 1 pin-and-hole and 7 locating holes, when definite linkage unit quantity, between linkage unit and linkage unit, with bearing pin, fix, bearing pin is inserted in pin-and-hole, and alignment pin is inserted in the locating hole of appointment.As shown in Figure 4, when linkage unit quantity is 8, alignment pin will be inserted in L8 hole; When linkage unit quantity is 9, alignment pin will be inserted in L9 hole; When linkage unit quantity is 10, alignment pin will be inserted in L10 hole; When linkage unit quantity is 11, alignment pin will be inserted in L11; When linkage unit quantity is 12, alignment pin will be inserted in L12 hole; When linkage unit quantity is 13, alignment pin will be inserted in L13 hole; When linkage unit quantity is 14, alignment pin will be inserted in L14 hole.
As shown in Figure 3, drill rod is connected with the buckle that piston rod is comprised of the steel ball completely enclosing, and seals steel ball by plug screw, is equivalent to a bearing arrangement after connection.
Claims (4)
1. hydraulic pressure broken pile machine, comprise high-voltage oil cylinder, connector, drill rod, high-pressure oil pipe, guide flange, piston rod, it is characterized in that: high-voltage oil cylinder and drill rod form a linkage unit by connector, by several linkage units, be linked to be circular configuration, guide flange play the guiding role, high-pressure oil pipe is connected, and each connects unit and is connected to hydraulic system, and high-voltage oil cylinder promotes drill rod by piston rod and impacts pile crown.
2. a kind of hydraulic pressure broken pile machine according to claim 1, is characterized in that: described connector comprises bearing pin, alignment pin, pin-and-hole, locating hole, and on connector, both sides are provided with pin-and-hole and locating hole, and bearing pin is inserted in pin-and-hole, and alignment pin is inserted in locating hole.
3. a kind of hydraulic pressure broken pile machine according to claim 1, is characterized in that: described drill rod is cylindrical, and top is taper.
4. a kind of hydraulic pressure broken pile machine according to claim 1, is characterized in that: the buckle that described drill rod is comprised of steel ball with piston rod is connected, and seals steel ball by plug screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320626640.4U CN203514317U (en) | 2013-10-11 | 2013-10-11 | Hydraulic pile breaking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320626640.4U CN203514317U (en) | 2013-10-11 | 2013-10-11 | Hydraulic pile breaking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203514317U true CN203514317U (en) | 2014-04-02 |
Family
ID=50373272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320626640.4U Expired - Fee Related CN203514317U (en) | 2013-10-11 | 2013-10-11 | Hydraulic pile breaking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203514317U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104314079A (en) * | 2014-10-11 | 2015-01-28 | 北京市政路桥股份有限公司 | Reinforced concrete pile head shearing and crushing device |
| CN104499483A (en) * | 2014-12-22 | 2015-04-08 | 中山市奥美森工业有限公司 | Tubular pile cutting and crushing machine |
| CN107119685A (en) * | 2017-04-18 | 2017-09-01 | 中冶天工集团天津有限公司 | A kind of broken pile device and its construction method for for Static pressure pile driver abolish pile crown |
| CN107964954A (en) * | 2017-12-05 | 2018-04-27 | 贵阳锐航智能科技有限公司 | A kind of hydraulic pressure broken pile machine easy to operation |
| CN108374417A (en) * | 2018-05-09 | 2018-08-07 | 中铁十局集团第工程有限公司 | A kind of hydraulic pressure broken pile machine |
-
2013
- 2013-10-11 CN CN201320626640.4U patent/CN203514317U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104314079A (en) * | 2014-10-11 | 2015-01-28 | 北京市政路桥股份有限公司 | Reinforced concrete pile head shearing and crushing device |
| CN104499483A (en) * | 2014-12-22 | 2015-04-08 | 中山市奥美森工业有限公司 | Tubular pile cutting and crushing machine |
| CN107119685A (en) * | 2017-04-18 | 2017-09-01 | 中冶天工集团天津有限公司 | A kind of broken pile device and its construction method for for Static pressure pile driver abolish pile crown |
| CN107964954A (en) * | 2017-12-05 | 2018-04-27 | 贵阳锐航智能科技有限公司 | A kind of hydraulic pressure broken pile machine easy to operation |
| CN107964954B (en) * | 2017-12-05 | 2019-09-10 | 无锡市新兴建筑工程有限公司 | A kind of hydraulic broken pile machine convenient for operation |
| CN108374417A (en) * | 2018-05-09 | 2018-08-07 | 中铁十局集团第工程有限公司 | A kind of hydraulic pressure broken pile machine |
| CN108374417B (en) * | 2018-05-09 | 2023-08-25 | 中铁十局集团第一工程有限公司 | hydraulic pile breaker |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20161011 |