CN203160243U - Floating type hydraulic pile driving and pulling device for highway anti-collision guardrails - Google Patents
Floating type hydraulic pile driving and pulling device for highway anti-collision guardrails Download PDFInfo
- Publication number
- CN203160243U CN203160243U CN 201320070461 CN201320070461U CN203160243U CN 203160243 U CN203160243 U CN 203160243U CN 201320070461 CN201320070461 CN 201320070461 CN 201320070461 U CN201320070461 U CN 201320070461U CN 203160243 U CN203160243 U CN 203160243U
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- pile
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- pile pulling
- hydraulic jack
- pulling
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Abstract
A floating type hydraulic pile driving and pulling device for highway anti-collision guardrails belongs to hydraulic pile driving and pulling machinery for anti-collision guardrails. Three pile pulling hydraulic cylinders of the pile driving and pulling device are in triangular distribution, a pile pulling hydraulic cylinder supporting leg is arranged at the bottom of each pile pulling hydraulic cylinder, an opened box is connected among the pile pulling hydraulic cylinders on two sides, each of two end faces of the opened box is connected with a locking hydraulic cylinder and a locker, the lockers are locking clamps or opened clamps, the opened clamps can be locked, a floating mechanism guide column is positioned on one side of the third pile pulling hydraulic cylinder, a mechanism hanging plate is connected on the floating mechanism guide column, a hydraulic pile hammer clamping plate is connected with the opened box, a hydraulic pile hammer body is connected at one end of the hydraulic pile hammer clamping plate, and a hydraulic pile hammerhead is connected at the bottom of the hydraulic pile hammer body. The floating type hydraulic pile driving and pulling device for highway anti-collision guardrails has the advantages of simple structure, low manufacturing cost, integration of pile driving with pile pulling and capabilities of vertically pulling out a broken pile completely below the ground plane without excavation conveniently and rapidly and driving a new pile into the ground vertically.
Description
Technical field
The utility model relates to that a kind of anticollision barrier is beaten, the pile pulling hydraulic machinery, particularly a kind of highway anti-collision guardrail floating type hydraulic beat, the pile pulling device.
Technical background
High-grade highway finish build be delivered for use after, its anticollision barrier is often hit distortion, fracture, can't be proofreaied and correct or break the road surface when following when column hits gross distortion, change and maintenance quite difficult.Traditional job practices is: one, fence upright is broken the following time excavation curb in road surface and is adopted gas cutting and welding, and shortcoming is that weld strength can not guarantee.Two, the former stake of discarded former stake change span is squeezed into new stake again; Can not reach after the reparation " highway traffic safety facilities design standard " (JTG D81-2006) and " highway traffic safety facility construction technique normalizing " (JTG F71-2006) about ensure safety, line style is smooth and easy, requirement such as attractive in appearance; Three, adopt self-control portal frame and general jack or hoist to carry out the pile pulling operation, difficulty of construction is big, labour intensity is high, long in time limit and efficient 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.Be two component assemblies of the present utility model.Its shortcoming is: one, can not the free floating vertical up-or-down movement; Two, can not extract the broken pile of breaking below the 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 extracting the power that needs thousand Ns of hundreds ofs, according to the paper information of having delivered, theoretical calculating needs 209.3 thousand Ns power approximately, just can extract by nearly 300,000 Ns power that needs approximately that actual verification has, and also can block broken pile without any equipment at present and also effectively extract.
The utility model content
The purpose of this utility model 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, efficient is high, cost is low is beaten, the pile pulling device.
The purpose of this utility model is achieved in that 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 the hydraulic jack both sides, there is the open type casing to connect, two end faces of open type casing respectively connect a locking cylinder, end at locking cylinder is connected with locker, the relocation mechanism guide pillar is formed by two and is positioned at the 3rd pile pulling hydraulic jack one side, mechanism's boatswain chair is connected on the relocation mechanism guide pillar, the hydraulic pile hammer clamping plate are connected with the open type casing, end at the hydraulic pile hammer clamping plate is connected with the hydraulic pile hammer hammer body, and the bottom of hydraulic pile hammer hammer body is connected with the hydraulic pile hammer tup.
Described locker is the locking dop; Perhaps described locker is for opening pincers.
Beneficial effect: owing to adopted such scheme, during pile pulling: for the column that breaks more than ground, corresponding two cover locking oil cylinders and the locker that are installed in the open type casing push away mutually, by locking dop locking column, perhaps at the column of breaking below the ground line, locking cylinder is by the locking dop and open pincers locking column, the three cover pile pulling hydraulic jacks that are installed in the casing outside then produce to lower support ground making a concerted effort of making progress synchronously by leg, promote casing by the unsteady motion vertically upward of guide pillar, thereby column is extracted.
During piling: will beat, the 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 is positioned at top state (Fig. 3), column is driven underground in hydraulic pile hammer work and by the guide pillar motion vertically downward of floating then.
Having solved common engineering machinery can not be the difficult problem of quick vertical up-or-down movement 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 do not have 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, the efficient height.
Advantage: one, this is floating typely beaten, extractor is simple in structure, and cost is low.Two, beat, the pile pulling one.Three, can convenient, quick, non-excavation, vertically extract and break the following broken pile of ground line fully and squeeze into new stake with vertical.
Description of drawings
Fig. 1 for of the present utility modelly beat, the pile pulling device is positioned at the bottom state structure chart.
Fig. 2 is the plan structure figure of the utility model Fig. 1.
Fig. 3 for of the present utility modelly beat, the pile pulling device is positioned at the top state structure chart.
Fig. 4 is for the utility model is beaten, the aid of pile pulling device is opened wrench structure figure.
Among the 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, the locking dop, 16, open pincers.
The specific embodiment
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 13 distributions triangular in shape of the 3rd pile pulling hydraulic jack, 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 the hydraulic jack both sides, there is open type casing 1 to be connected the first pile pulling hydraulic jack 3, on the second pile pulling hydraulic jack 4 and the 3rd pile pulling hydraulic jack 13, two end faces at open type casing 1 respectively connect a locking cylinder 2, the front end of each locking cylinder 2 is connected with locker 15, and described locker 15 is the locking dop; Locking cylinder 2 work, locking dop 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 the relocation mechanism guide pillar 5, hydraulic pile hammer clamping plate 11 are connected with open type casing 1, end at hydraulic pile hammer clamping plate 11 is connected with hydraulic pile hammer hammer body 10, is connected with hydraulic pile hammer tup 12 in the bottom of hydraulic pile hammer hammer body 10.
Embodiment 2: perhaps described locker is for opening pincers, and locking dop 15 can be locked aid and be opened pincers 16.When column is broken at below ground, to open pincers is inserted in the column, locking cylinder 2 work, promoting to open the front end that clamps struts in column, start three pile pulling hydraulic jacks, need not excavate column soil on every side, directly will break at the column of below ground and extract from underground, improve operating efficiency greatly.Other and embodiment 1 are together.
Claims (2)
- A highway anti-collision guardrail floating type hydraulic beat, the pile pulling device, it is characterized in that: 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, 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 the hydraulic jack both sides, be connected with the open type casing, two end faces of open type casing respectively connect a locking cylinder, end at locking cylinder is connected with locker, the relocation mechanism guide pillar is formed by two and is positioned at the 3rd pile pulling hydraulic jack one side, mechanism's boatswain chair is connected on the relocation mechanism guide pillar, the hydraulic pile hammer clamping plate are connected with the open type casing, end at the hydraulic pile hammer clamping plate is connected with the hydraulic pile hammer hammer body, and the bottom of hydraulic pile hammer hammer body is connected with the hydraulic pile hammer tup.
- A kind of highway anti-collision guardrail floating type hydraulic according to claim 1 beat, the pile pulling device, it is characterized in that: described locker for locking dop; Perhaps described locker is for opening pincers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320070461 CN203160243U (en) | 2013-02-07 | 2013-02-07 | Floating type hydraulic pile driving and pulling device for highway anti-collision guardrails |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320070461 CN203160243U (en) | 2013-02-07 | 2013-02-07 | Floating type hydraulic pile driving and pulling device for highway anti-collision guardrails |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203160243U true CN203160243U (en) | 2013-08-28 |
Family
ID=49021439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320070461 Withdrawn - After Issue CN203160243U (en) | 2013-02-07 | 2013-02-07 | Floating type hydraulic pile driving and pulling device for highway anti-collision guardrails |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203160243U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103061342A (en) * | 2013-02-07 | 2013-04-24 | 周详淞 | Highway crash barrier floating type hydraulic pile driving and pile pulling device |
-
2013
- 2013-02-07 CN CN 201320070461 patent/CN203160243U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103061342A (en) * | 2013-02-07 | 2013-04-24 | 周详淞 | Highway crash barrier floating type hydraulic pile driving and pile pulling device |
| CN103061342B (en) * | 2013-02-07 | 2014-09-17 | 周详淞 | Highway crash barrier floating type hydraulic pile driving and pile pulling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130828 Effective date of abandoning: 20140917 |
|
| RGAV | Abandon patent right to avoid regrant |