CN2402730Y - Hydraulic pile placing and removing device - Google Patents
Hydraulic pile placing and removing device Download PDFInfo
- Publication number
- CN2402730Y CN2402730Y CN 99221832 CN99221832U CN2402730Y CN 2402730 Y CN2402730 Y CN 2402730Y CN 99221832 CN99221832 CN 99221832 CN 99221832 U CN99221832 U CN 99221832U CN 2402730 Y CN2402730 Y CN 2402730Y
- Authority
- CN
- China
- Prior art keywords
- hinged
- cylinder
- oil cylinder
- support
- piston rod
- 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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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a hydraulic ramming and pulling device. A supporting seat 11 is welded on a horizontal sliding seat 12, a piston rod of a horizontal oil cylinder 14 is hinged with the horizontal sliding seat 12 and a cylinder body is hinged with a base 13. The supporting seat 11 is hinged with a supporting frame 6 through a rotating shaft 9; a piston rod of a sloped oil cylinder 10 is hinged with the supporting frame 6; the cylinder body is hinged with the rotating shaft 9; a piston rod of a rotating oil cylinder is hinged with the rotating shaft 9; the cylinder body is hinged with the horizontal sliding seat 12. A supporting leg oil cylinder 1 is fixed at the lower end of the supporting frame 6, a cylinder body of a ramming and pulling oil cylinder 7 is hinged with the supporting frame 6 through a pin shaft 8, and the piston rods are hinged with a perpendicular sliding seat 5. A hydraulic hammer 2 is connected with a U-shaped frame 3 through the pin shaft 4, and the U-shaped frame 3 is welded on the horizontal sliding seat 5.
Description
The utility model relates to a kind of highway maintenance equipment, belongs to mechanical field.
The high-grade highway fence upright often suffers Vehicular impact and damages, change fence upright at present and do not have special equipment, not only operation quality and operating efficiency are low to use other equipment, and labour intensity is big, can not satisfy the requirement that high-grade highway is safeguarded fast, dredged, greatly influence the conevying efficiency of high-grade highway.
The purpose of this utility model is to overcome present replacing fence upright not have special equipment, uses the deficiency of miscellaneous equipment, and a kind of simple in structure, reliable operation, fence upright hydraulic tamping and drawing device easy to use are provided, and realizes that fence upright fast and high quality ground changes.
For achieving the above object, structure of the present utility model is pulled out oil cylinder 7, support oil cylinder 1 and hydraulic hammer 2 etc. and is constituted by supporting base 11, support 6, rammer.During work, when support 6 is in vertical position, rams the piston rod that pulls out oil cylinder 7 and release, the column that has damaged can be extracted; Pull out under the compressing of oil cylinder 7 at rammer and under the knocking of hydraulic hammer 2, new column can be rammed roadbed.When not working, support 6 horizontal positioned.The utility model can be installed on the mobile devices such as automobile, tractor, and maneuverability can make the maintenance personal change fence upright quickly and safely.
Compared with prior art, the utlity model has following advantage: 1. simple in structure, easy to operate, operation quality and operating efficiency height.2. stable working, noiseless, pollution-free.
Fig. 1 is a high-grade highway fence upright hydraulic tamping and drawing device topology view.
Fig. 2 is that the A of Fig. 1 is to view.1. support oil cylinder 2. hydraulic hammer 3.U type framves 4. bearing pins 5. vertical sliding 6. supports 7. ram and pull out oil cylinder 8. bearing pins 9. rotating shafts 10. dump rams 11. supporting bases 12. horizontal slide 13. bases 14. cross cylinders 15. angling cylinders
Concrete structure of the present utility model is that supporting base 11 is welded on the horizontal slide 12, with the drive of the hinged cross cylinder 14 of horizontal slide 12 and base 13 under, can be along the guide rail move left and right of base 13.Supporting base 11 is hinged by rotating shaft 9 and support 6.Support 6 lower ends and support oil cylinder 1 are bolted to connection.Rammer pulls out the cylinder body of oil cylinder 7 and support 6 is hinged by bearing pin 8, and piston rod and vertical sliding 5 are hinged, and vertical sliding 5 is pulled out at rammer under the drive of oil cylinder 7, can move up and down along the guide rail of support 6.Hydraulic hammer 2 is connected with U type frame 3 by bearing pin 4, and U type frame 3 is welded on the vertical sliding 5.The piston rod of dump ram 10 and support 6 are hinged, and cylinder body and rotating shaft 9 are hinged, the operating position of adjustable support 6.The piston rod of angling cylinder 15 and rotating shaft 9 are hinged, and cylinder body and horizontal slide 12 are hinged, the operating position of adjustable support 6.Whole device can be fixed on the mobile devices such as automobile, tractor by base 13.When hydraulic tamping and drawing device is not worked, support 6 horizontal positioned.During work, by handling multiple directional control valve (multiple directional control valve and Hydraulic Station can be placed on the mobile devices such as automobile, tractor), the piston rod of cross cylinder 14 is stretched out, drive horizontal slide 12 near the operating position, adjusting dump ram 10 then holds up support 6 with angling cylinder 15, adjust cross cylinder 14 and make support 6 be in suitable operating position, adjust support oil cylinder 1 and be supported on the road surface.When the fence upright that will damage is extracted, handle multiple directional control valve, pull out at rammer under the drive of oil cylinder 7, U type frame 3 is enclosed within on the fence upright of damage, pin rod is inserted in the hole of column and U type frame 3, handle multiple directional control valve then and make and ram the piston rod pull out oil cylinder 7 and stretch out, extract column.When new column is rammed roadbed, handle multiple directional control valve, pull out at rammer under the drive of oil cylinder 7, hydraulic hammer 2 is enclosed within on the column by impact body, handle multiple directional control valve, ram and pull out oil cylinder 7 and fence upright is pressed in roadbed, pull out under oil cylinder 7 compressings and under the impact of the impact piston of hydraulic hammer 2 at rammer by hydraulic hammer 2, column is rammed roadbed rapidly, finish the replacing of fence upright.End-of-job is handled multiple directional control valve, packs up supporting leg, adjusts cross cylinder 14 withdrawal supports 6, adjusts dump ram 10 and angling cylinder 15 and makes support 6 horizontal positioned.
Claims (2)
1, a kind of hydraulic tamping and drawing device, by support oil cylinder 1, hydraulic hammer 2, support 6, rammer pulls out oil cylinder 7, supporting base 11, cross cylinder 14, angling cylinder 15 formations such as grade, it is characterized in that supporting base 11 is welded on the horizontal slide 12, horizontal slide 12 places base 13, the piston rod of cross cylinder 14 and horizontal slide 12 are hinged, cylinder body and base 13 are hinged, supporting base 11 is hinged by rotating shaft 9 and support 6, the piston rod of dump ram 10 and support 6 are hinged, cylinder body and rotating shaft 9 are hinged, the piston rod of angling cylinder 15 and rotating shaft 9 are hinged, and cylinder body and horizontal slide 12 are hinged, and support oil cylinder 1 is fixed on the lower end of support 6, the cylinder body that rammer pulls out oil cylinder 7 is hinged by bearing pin 8 and support 6, piston rod and vertical sliding 5 are hinged, and hydraulic hammer 2 is connected with U type frame 3 by bearing pin 4, and U type frame 3 is welded on the vertical sliding 5.
2, hydraulic tamping and drawing device according to claim 1 is characterized in that the oil-in of hydraulic hammer 2 is communicated with the epicoele hydraulic fluid port that rammer pulls out oil cylinder 7, and the oil return opening of hydraulic hammer 2 is communicated with the cavity of resorption hydraulic fluid port that rammer pulls out oil cylinder 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99221832 CN2402730Y (en) | 1999-08-03 | 1999-08-03 | Hydraulic pile placing and removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99221832 CN2402730Y (en) | 1999-08-03 | 1999-08-03 | Hydraulic pile placing and removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2402730Y true CN2402730Y (en) | 2000-10-25 |
Family
ID=34012333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99221832 Expired - Fee Related CN2402730Y (en) | 1999-08-03 | 1999-08-03 | Hydraulic pile placing and removing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2402730Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103526703A (en) * | 2013-11-03 | 2014-01-22 | 蒋佳 | Multifunctional full-hydraulic self-propelled highway crash barrier piling, pulling and drilling all-in-one machine |
| CN111663474A (en) * | 2020-06-03 | 2020-09-15 | 南京金长江交通设施有限公司 | Multifunctional emergency repair vehicle with central control room guardrail |
-
1999
- 1999-08-03 CN CN 99221832 patent/CN2402730Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103526703A (en) * | 2013-11-03 | 2014-01-22 | 蒋佳 | Multifunctional full-hydraulic self-propelled highway crash barrier piling, pulling and drilling all-in-one machine |
| CN111663474A (en) * | 2020-06-03 | 2020-09-15 | 南京金长江交通设施有限公司 | Multifunctional emergency repair vehicle with central control room guardrail |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |