CN202000352U - Concrete filling pile head crusher - Google Patents
Concrete filling pile head crusher Download PDFInfo
- Publication number
- CN202000352U CN202000352U CN2011200355975U CN201120035597U CN202000352U CN 202000352 U CN202000352 U CN 202000352U CN 2011200355975 U CN2011200355975 U CN 2011200355975U CN 201120035597 U CN201120035597 U CN 201120035597U CN 202000352 U CN202000352 U CN 202000352U
- Authority
- CN
- China
- Prior art keywords
- hydraulic
- pile head
- brackets
- support
- fixed
- 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
A concrete filling pile head crusher belongs to the technical field of geotechnical foundation engineering apparatuses. At present, the common method of driving a pile head comprises the following steps: using an air pick to drive out a concrete cover outside a main reinforcement, then hammering a drill bit manually and at last breaking the pile head at the required elevation, and the working method has the defects of great labor intensity and low working efficiency. The technical scheme adopted by the utility model is that hydraulic hammer heads (8) are mounted on hydraulic impact hammers (1); two ends of the hydraulic impact hammers (1) are fixed on brackets (5); hydraulic cylinders (2) are fixedly mounted on the brackets (5); one ends of hydraulic impact heads (3) are mounted in the hydraulic cylinders (2); connecting rods (6) are hinged with the brackets (5) through pin shafts (4); and hoisting rings (7) are fixed on the brackets (5). The utility model has the advantages that the design and conception are ingenious, the operation is simple and convenient, the time and labor are saved, and the pile head is crushed mechanically, so that the labor intensity of workers is reduced, the operating efficiency is high, the construction period is greatly shortened, and the construction cost is lowered.
Description
Technical field
The utility model relates to ground Foundation Design device technique field, is a kind of concrete filling pile head crushing engine more specifically.
Background technology
In order to guarantee the intensity on bored pile stake top, all castinplace piles all have the super requirement that is not less than 0.6 meter of irritating, treat that pile body reaches certain set strength after, need destroy super part of irritating, be commonly called as the piling head.General way is at present, adopts the pneumatic pick concrete cover that main muscle is outer to destroy, and artificial then hammering bore bit is disconnected in the support of the absolute altitude place of needs.This operational method labour intensity is big, inefficiency, and dust is existed everywhere, poor working environment, the work that two people did not stop in one day can only be finished the construction of two to three pile crowns.
Summary of the invention
For overcoming above-mentioned shortcoming, the purpose of this utility model is a kind of concrete filling pile head crushing engine of design.Its technical scheme is: the hydraulic shock tup is installed on the hydraulic impact hammer, the two ends of hydraulic impact hammer are fixed on the support, and hydraulic jack is fixedly mounted on the support, and an end of hydraulic shock head is installed in the hydraulic jack, connecting rod and support are hinged by bearing pin, are fixed with suspension ring on the support.The advantage of this utility model is: this concrete filling pile head crusher structure is reasonable in design, novelty is skillfully constructed, its design concept is ingenious simple to operation time saving and energy saving, greatly reduce hand labor intensity with the broken pile crown of the method for machinery, high efficiency shortens construction period and greatly reduces construction costs, improves working environment.
Description of drawings
This accompanying drawing is the utility model structural representation.In the accompanying drawing: 1, hydraulic impact hammer, 2, hydraulic jack, 3, the hydraulic shock head, 4, bearing pin, 5, support, 6, connecting rod, 7, suspension ring, 8, the hydraulic shock tup.
The specific embodiment
Hydraulic shock tup 8 is installed on the hydraulic impact hammer 1, the two ends of hydraulic impact hammer 1 are fixed on the support 5, and hydraulic jack 2 is fixedly mounted on the support 5, and an end of hydraulic shock 3 is installed in the hydraulic jack 2, connecting rod 6 is hinged by bearing pin 4 with support 5, is fixed with suspension ring 7 on the support 5.Wire rope is through on four suspension ring 7 this machine to be sling by wire rope with lifting machine is in free state, in the work progress pile strength there is not influence, the ring-type circle of being made up of support 5 and connecting rod 6 is enclosed within outside the pile crown, four groups of hydraulic impact hammers 1, hydraulic jack 2 and hydraulic shock 3 is distributed on the pile crown periphery and aims at the pile crown top that will beat, move down by lifting machine and to move to below the pile crown top 30 centimetres, the primer fluid compressing cylinder makes 2 work (hydraulic jack 2 also can work independently) of four hydraulic jacks, four hydraulic shocks 3 are pressed pile crown and are carried out fragmentation, allow hydraulic shock tup 8 impact hydraulic jacks 2 and hydraulic shock 3 if cracking pressure starts hydraulic impact hammer 1 work inadequately, reach the purpose of broken pile crown like this together with impact force and pressure; Broken intact herein back is continued to move down certain distance and is repeated above-mentioned action and finish broken task to whole pile crown under the lifting machine effect.
Claims (1)
1. concrete filling pile head crushing engine, it is characterized in that: hydraulic shock tup (8) is installed on the hydraulic impact hammer (1), the two ends of hydraulic impact hammer (1) are fixed on the support (5), hydraulic jack (2) is fixedly mounted on the support (5), one end of hydraulic shock head (3) is installed in the hydraulic jack (2), connecting rod (6) is hinged by bearing pin (4) with support (5), is fixed with suspension ring (7) on the support (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200355975U CN202000352U (en) | 2011-02-10 | 2011-02-10 | Concrete filling pile head crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200355975U CN202000352U (en) | 2011-02-10 | 2011-02-10 | Concrete filling pile head crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202000352U true CN202000352U (en) | 2011-10-05 |
Family
ID=44703097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200355975U Expired - Fee Related CN202000352U (en) | 2011-02-10 | 2011-02-10 | Concrete filling pile head crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202000352U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103352466A (en) * | 2013-06-27 | 2013-10-16 | 卧龙电气集团股份有限公司 | Pile-breaking module for assembling concrete pile-breaking equipment |
| CN103374914A (en) * | 2012-04-27 | 2013-10-30 | 江苏平汉重工有限公司 | Full-automatic hydraulic pile breaker |
| CN103498472A (en) * | 2013-06-27 | 2014-01-08 | 卧龙电气集团股份有限公司 | Concrete pile breaking device assembled by pile breaking modules |
| 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 |
| CN104929126A (en) * | 2015-06-25 | 2015-09-23 | 河北路桥集团有限公司 | Pile head crushing device |
| 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 |
| CN108708378A (en) * | 2018-06-07 | 2018-10-26 | 宋忠辉 | A kind of reinforced concrete pile destroyer |
-
2011
- 2011-02-10 CN CN2011200355975U patent/CN202000352U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103374914A (en) * | 2012-04-27 | 2013-10-30 | 江苏平汉重工有限公司 | Full-automatic hydraulic pile breaker |
| CN103352466A (en) * | 2013-06-27 | 2013-10-16 | 卧龙电气集团股份有限公司 | Pile-breaking module for assembling concrete pile-breaking equipment |
| CN103498472A (en) * | 2013-06-27 | 2014-01-08 | 卧龙电气集团股份有限公司 | Concrete pile breaking device assembled by pile breaking modules |
| 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 |
| CN104929126A (en) * | 2015-06-25 | 2015-09-23 | 河北路桥集团有限公司 | Pile head crushing device |
| 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 |
| CN108708378A (en) * | 2018-06-07 | 2018-10-26 | 宋忠辉 | A kind of reinforced concrete pile destroyer |
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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: 20111005 Termination date: 20120210 |