CN202000352U - Concrete filling pile head crusher - Google Patents

Concrete filling pile head crusher Download PDF

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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
fixed
support
Prior art date
Application number
CN2011200355975U
Other languages
Chinese (zh)
Inventor
闫清宝
刘洪大
Original Assignee
济南皓邦基础工程有限公司
闫清宝
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 济南皓邦基础工程有限公司, 闫清宝 filed Critical 济南皓邦基础工程有限公司
Priority to CN2011200355975U priority Critical patent/CN202000352U/en
Application granted granted Critical
Publication of CN202000352U publication Critical patent/CN202000352U/en

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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

A kind of concrete filling pile head crushing engine

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).
CN2011200355975U 2011-02-10 2011-02-10 Concrete filling pile head crusher CN202000352U (en)

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 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)

* Cited by examiner, † Cited by third party
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

Cited By (8)

* Cited by examiner, † Cited by third party
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