CN103061342B - Highway crash barrier floating type hydraulic pile driving and pile pulling device - Google Patents
Highway crash barrier floating type hydraulic pile driving and pile pulling device Download PDFInfo
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- CN103061342B CN103061342B CN201310048520.5A CN201310048520A CN103061342B CN 103061342 B CN103061342 B CN 103061342B CN 201310048520 A CN201310048520 A CN 201310048520A CN 103061342 B CN103061342 B CN 103061342B
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- pile
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- pile pulling
- hydraulic jack
- hammer
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Abstract
The invention provides a highway crash barrier floating type hydraulic pile driving and pile pulling device and belongs to crash barrier pile driving and pile pulling hydraulic machinery. Three pile pulling hydraulic oil cylinders of the pile driving and pile pulling device are distributed in a triangular shape; the bottom of each pile pulling hydraulic oil cylinder is provided with pile pulling hydraulic oil cylinder supporting legs; an opening type box body is connected between two sides of each hydraulic oil cylinder; two end faces of the opening type box body are respectively connected with a locking hydraulic oil cylinder and a locking device; the locking device is a locking chuck or an opening claw and the opening clamp can be locked; a floating mechanism guide column is located at one side of a third pile pulling hydraulic oil cylinder; a mechanism hanging plate is connected with the floating mechanism guide column; a hydraulic pile driving hammer clamping plate is connected with the opening type box body; one end of the hydraulic pile driving hammer clamping plate is connected with a hammer body of a hydraulic pile driving hammer; and the bottom of the hammer body is connected with a hammer head of the hydraulic pile driving hammer. The highway crash barrier floating type hydraulic pile driving and pile pulling device has the advantages that the floating type hydraulic pile driving and pile pulling device is simple in structure and low in construction cost. Pile driving and pile pulling are integrated. A broken pile which is completely broken below a ground plane can be conveniently, rapidly and vertically pulled out in a non-digging manner and a new pile can be vertically pegged in.
Description
Technical field
The present invention relates to that a kind of anticollision barrier is beaten, pile pulling hydraulic machinery, particularly a kind of highway anti-collision guardrail floating type hydraulic beat, pile pulling device.
Technical background
After high-grade highway completes and builds and be delivered for use, its anticollision barrier is often hit distortion, fracture, in the time that column is hit gross distortion and cannot proofread and correct or break on the road surface below, changes and keep in repair quite difficult.Traditional construction method is: when one, fence upright is broken below road surface, excavate curb and adopt gas cutting welding, shortcoming is that weld strength can not ensure.Two, the former stake of discarded former stake change span is squeezed into new stake again; After reparation, can not reach " highway traffic safety facilities design specification " (JTG D81-2006) and " highway traffic safety facility construction technique normalizing " (JTG F71-2006) about ensuring safety, line style is smooth and easy, the requirement such as attractive in appearance; Three, adopt self-control portal frame and general jack or hoist to carry out pile pulling operation, difficulty of construction is large, labour intensity is high, long in time limit and efficiency is low.
Chinese patent: highway anti-collision guardrail hydraulic pressure pile pulling device, patent No. 201220046068.X; Chinese patent: highway anti-collision guardrail hydraulic pressure pile pulling locking device, the patent No. 201220046066.0.For two component assemblies of the present invention.Its shortcoming is: one, can not free floating vertical up-or-down movement; Two, can not extract the broken pile of breaking below ground line by non-excavation.
Existing high-grade highway anticollision barrier pile driver not exclusively possesses pile pulling usefulness, can not adapt to the repairing operation of high-grade highway.
Because High-Grade Highway Subgrade is hard as extract the power that needs thousand Ns of hundreds ofs, according to the paper information of having delivered, the theoretical power that approximately needs 209.3 thousand Ns of calculating, the pact having by actual verification needs the power of nearly 300,000 Ns just can extract, and also can block broken pile and effectively extract without any equipment at present.
Summary of the invention
The object of the invention is to provide that the highway anti-collision guardrail floating type hydraulic that a kind of labour intensity is low, the construction period is short, efficiency is high, cost is low is beaten, pile pulling device.
The object of the present invention is achieved like this: this dozen, pile pulling device comprise: open type casing, locking cylinder, locker, the first pile pulling hydraulic jack, the second pile pulling hydraulic jack, the 3rd pile pulling hydraulic jack, relocation mechanism guide pillar, mechanism's boatswain chair, hanger, bearing pin, hanging axis, hydraulic pile hammer hammer body, hydraulic pile hammer clamping plate, hydraulic pile hammer tup, the first pile pulling hydraulic jack, the second pile pulling hydraulic jack and the distribution triangular in shape of the 3rd pile pulling hydraulic jack, at the first pile pulling hydraulic jack, pile pulling hydraulic jack leg is arranged at the bottom of the second pile pulling hydraulic jack and the 3rd pile pulling hydraulic jack, be a side at the first pile pulling hydraulic jack and the second pile pulling hydraulic jack, the 3rd pile pulling hydraulic jack is opposite side, between hydraulic jack both sides, there is open type casing to connect, a locking cylinder of the each connection of two end faces of open type casing, end at locking cylinder is connected with locker, relocation mechanism guide pillar forms and is positioned at the 3rd pile pulling hydraulic jack one side by two, mechanism's boatswain chair is connected on relocation mechanism guide pillar, hydraulic pile hammer clamping plate are connected with open type casing, be connected with hydraulic pile hammer hammer body in one end of hydraulic pile hammer clamping plate, the bottom of hydraulic pile hammer hammer body is connected with hydraulic pile hammer tup.
Described locker is chuck; Or described locker is a pincers.
Beneficial effect: owing to having adopted such scheme, when pile pulling: for the column breaking more than ground, corresponding two cover locking oil cylinders and the locker that are arranged in open type casing push away mutually, lock column by chuck, or for the column of breaking below ground line, locking cylinder is by chuck and a pincers locking column, then the three cover pile pulling hydraulic jacks that are arranged on casing outside by leg synchronously produces to lower support ground upwards with joint efforts, promote casing and float and move vertically upward by guide pillar, thereby column is extracted.
When piling: will beat, pile pulling device vertically winches to column top by hanger, hanging axis, boatswain chair and make hydraulic pile hammer tup alignment post top and loosen lifting, floating installation is displaced downwardly to and is positioned at top state (Fig. 3), then hydraulic pile hammer work by the guide pillar motion of floating vertically downward, is driven underground column.
Having solved common engineering machinery can not be the difficult problem that rapid vertical moves up and down by means of simple operations; Traditional its strenuous vibration of piling process is excessive to lifting machine itself damage, and this floating typely beat, the beating of pile pulling device, pile pulling process and lifting machine be without direct correlation, can avoid damaging lifting machine itself; This device is all-hydraulic operation, and labour intensity is low, and the construction period is short, and efficiency is high.
Advantage: one, this is floating typely beaten, extractor is simple in structure, and cost is low.Two, beat, pile pulling one.Three, can convenient, quick, non-excavation, vertically extract the broken pile broken completely below ground line and squeeze into new stake with vertical.
Brief description of the drawings
Fig. 1 be of the present inventionly beat, pile pulling device is positioned at bottom state structure chart.
Fig. 2 is the plan structure figure of Fig. 1 of the present invention.
Fig. 3 be of the present inventionly beat, pile pulling device is positioned at top state structure chart.
Fig. 4 is that the present invention beats, the aid of pile pulling device is opened wrench structure figure.
In figure: 1, open type casing; 2, locking cylinder; 3, the first pile pulling hydraulic jack; 4, the second pile pulling hydraulic jack; 5, relocation mechanism guide pillar; 6, mechanism's boatswain chair; 7, hanger; 8. bearing pin; 9, hanging axis; 10, hydraulic pile hammer hammer body; 11, hydraulic pile hammer clamping plate; 12, hydraulic pile hammer tup; 13, the 3rd pile pulling hydraulic jack; 14, pile pulling hydraulic jack leg, 15, chuck, 16, a pincers.
Detailed description of the invention
Embodiment 1: this dozen, pile pulling device comprise: open type casing 1, locking cylinder 2, the first pile pulling hydraulic jack 3, the second pile pulling hydraulic jack 4, relocation mechanism guide pillar 5, mechanism's boatswain chair 6, hanger 7. bearing pins 8, hanging axis 9, hydraulic pile hammer hammer body 10, hydraulic pile hammer clamping plate 11, hydraulic pile hammer tup 12, the 3rd pile pulling hydraulic jack 13 and pile pulling hydraulic jack leg 14, the first pile pulling hydraulic jack 3, the second pile pulling hydraulic jack 4 and the distribution triangular in shape of the 3rd pile pulling hydraulic jack 13, at the first pile pulling hydraulic jack 3, pile pulling hydraulic jack leg 14 is arranged at the bottom of the second pile pulling hydraulic jack 4 and the 3rd pile pulling hydraulic jack 13, the first pile pulling hydraulic jack 3 and the second pile pulling hydraulic jack 4 are a side, the 3rd pile pulling hydraulic jack 13 is opposite side, between hydraulic jack both sides, there is open type casing 1 to be connected to the first pile pulling hydraulic jack 3, on the second pile pulling hydraulic jack 4 and the 3rd pile pulling hydraulic jack 13, at a locking cylinder 2 of the each connection of two end faces of open type casing 1, the front end of each locking cylinder 2 is connected with locker 15, described locker 15 is chuck, locking cylinder 2 is worked, and chuck 15 can be locked column, starts three pile pulling hydraulic jacks, and column is extracted from underground, relocation mechanism guide pillar 5 is positioned at the 3rd pile pulling hydraulic jack 13 1 sides, mechanism's boatswain chair 6 is connected on relocation mechanism guide pillar 5, hydraulic pile hammer clamping plate 11 are connected with open type casing 1, be connected with hydraulic pile hammer hammer body 10 in one end of hydraulic pile hammer clamping plate 11, be connected with hydraulic pile hammer tup 12 in the bottom of hydraulic pile hammer hammer body 10.
Embodiment 2: or described locker for pincers, chuck 15 can lock aid open pincers 16.In the time that column is broken at below ground, to open pincers is inserted in column, locking cylinder 2 is worked, promote a front end for pincers struts in column, start three pile pulling hydraulic jacks, need not excavate column soil around, directly the column of breaking at below ground be extracted from underground, greatly improve operating efficiency.Other and embodiment 1 are together.
Claims (2)
- Highway anti-collision guardrail floating type hydraulic beat, a pile pulling device, it is characterized in that: this dozen, pile pulling device comprise: open type casing, locking cylinder, the first pile pulling hydraulic jack, the second pile pulling hydraulic jack, relocation mechanism guide pillar, mechanism's boatswain chair, hanger, bearing pin, hanging axis, hydraulic pile hammer hammer body, hydraulic pile hammer clamping plate, hydraulic pile hammer tup, the 3rd pile pulling hydraulic jack and pile pulling hydraulic jack leg, the first pile pulling hydraulic jack, the second pile pulling hydraulic jack and the distribution triangular in shape of the 3rd pile pulling hydraulic jack, at the first pile pulling hydraulic jack, pile pulling hydraulic jack leg is arranged at the bottom of the second pile pulling hydraulic jack and the 3rd pile pulling hydraulic jack, the first pile pulling hydraulic jack and the second pile pulling hydraulic jack are a side, the 3rd pile pulling hydraulic jack is opposite side, between hydraulic jack both sides, there is open type casing to connect, a locking cylinder of the each connection of two end faces of open type casing, end at locking cylinder is connected with locker, relocation mechanism guide pillar is positioned at the 3rd pile pulling hydraulic jack one side, mechanism's boatswain chair is connected on relocation mechanism guide pillar, hydraulic pile hammer clamping plate are connected with open type casing, be connected with hydraulic pile hammer hammer body in one end of hydraulic pile hammer clamping plate, the bottom of its hammer body is connected with hydraulic pile hammer tup.
- A kind of highway anti-collision guardrail floating type hydraulic according to claim 1 beat, pile pulling device, it is characterized in that: described locker is chuck; Or described locker is a pincers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310048520.5A CN103061342B (en) | 2013-02-07 | 2013-02-07 | Highway crash barrier floating type hydraulic pile driving and pile pulling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310048520.5A CN103061342B (en) | 2013-02-07 | 2013-02-07 | Highway crash barrier floating type hydraulic pile driving and pile pulling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103061342A CN103061342A (en) | 2013-04-24 |
| CN103061342B true CN103061342B (en) | 2014-09-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310048520.5A Expired - Fee Related CN103061342B (en) | 2013-02-07 | 2013-02-07 | Highway crash barrier floating type hydraulic pile driving and pile pulling device |
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| Country | Link |
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| CN (1) | CN103061342B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105464116B (en) * | 2016-01-16 | 2018-08-21 | 东莞市新宝钢结构工程有限公司 | High-speed hydraulic pile driving and drawing machine |
| CN105951830B (en) * | 2016-05-27 | 2017-11-28 | 周详淞 | A kind of highway anti-collision guardrail hydraulic pile pile pulling device |
| CN107217623A (en) * | 2017-07-27 | 2017-09-29 | 苏州蓝王机床工具科技有限公司 | Freeway guardrail stake pulls up device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202466468U (en) * | 2012-02-14 | 2012-10-03 | 周建民 | Highway crash barrier hydraulic pile-pulling device |
| CN202544746U (en) * | 2012-03-31 | 2012-11-21 | 南京金长江交通设施有限公司 | Self-propelled machine integrating pile driving-and-extracting with boring |
| CN203160243U (en) * | 2013-02-07 | 2013-08-28 | 周详淞 | Floating type hydraulic pile driving and pulling device for highway anti-collision guardrails |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3815756B2 (en) * | 1997-03-14 | 2006-08-30 | 株式会社三井三池製作所 | Temporary elevator for fistula and its transportation method |
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2013
- 2013-02-07 CN CN201310048520.5A patent/CN103061342B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202466468U (en) * | 2012-02-14 | 2012-10-03 | 周建民 | Highway crash barrier hydraulic pile-pulling device |
| CN202544746U (en) * | 2012-03-31 | 2012-11-21 | 南京金长江交通设施有限公司 | Self-propelled machine integrating pile driving-and-extracting with boring |
| CN203160243U (en) * | 2013-02-07 | 2013-08-28 | 周详淞 | Floating type hydraulic pile driving and pulling device for highway anti-collision guardrails |
Non-Patent Citations (1)
| Title |
|---|
| JP特开平10-252375A 1998.09.22 |
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| CN103061342A (en) | 2013-04-24 |
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