CN2861283Y - Ground anchor vehicle - Google Patents
Ground anchor vehicle Download PDFInfo
- Publication number
- CN2861283Y CN2861283Y CN 200520143698 CN200520143698U CN2861283Y CN 2861283 Y CN2861283 Y CN 2861283Y CN 200520143698 CN200520143698 CN 200520143698 CN 200520143698 U CN200520143698 U CN 200520143698U CN 2861283 Y CN2861283 Y CN 2861283Y
- Authority
- CN
- China
- Prior art keywords
- mast
- backstay
- cylinder
- ground anchor
- 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
Links
Images
Landscapes
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model discloses an anchorage vehicle which comprises a chassis, a cylinder for drawing pillar, a front bracket, a roller, a vice vehicle frame, a backstay, a weights mechanism, a rear bracket, a hydraulic control device and a lifting cylinder. A clamping and holding mechanism, anti-bumping device and traveling block group and crown block group are provided on the backstay. The clamping and holding mechanism are placed on steel shaped in Chinese character gong. The traveling block in traveling block group and one end of pillar drawing cylinder are provided together. The crown block is provided on the backstay. A steel wire is twisted on traveling and crown block. The die wire end is provided on backstay with a locking pin; the Anti-bumping device is provided on backstay travel limitation location of backstay. A hydraulic controlled device which is close to vice vehicle frame is provided with pneumatic control device. The utility model adopts combination of pillar drawing cylinder and traveling and crown block group for pillar drawing, which shortens length of backstay and improve pass of crane, saves raw material, and is easy for inspection of chassis; The utility model adopts anti-bumping device, clamping and holding mechanism, and liquid and gas control, which makes the centralized operation control, safe operation and reduces labor load.
Description
Technical field: the utility model relates to a kind of mobile ground anchor vehicle, belongs to the device of the quick loading and unloading of derrick guy wire earth anchor of oilfield well workover and oil production equipment.
Background technology: at present, known mobile ground anchor vehicle is to drive the cylinder rotation by hydraulic motor, by wire rope weight is mentioned certain altitude along mast, weight is by the movement of falling object then, glide to realize piling work along mast, directly carry out the pile pulling operation again after finishing piling work by the contraction of hydraulic jack.In the entire job process, need hold up stake manually, lack the mechanical device of restriction weight range, the machinery control of drum brake and the hydraulic control point of pile pulling operation and disperse, have that operational danger is big, control is not concentrated, labour intensity greatly and problem such as potential safety hazard; In addition, the long and excess drive chamber of existing mobile ground anchor vehicle mast influences the maintenance and the roadability on chassis.
Summary of the invention: the purpose of this utility model is to overcome that existing mobile ground anchor vehicle operational danger is big, control is not concentrated, labour intensity is big, have potential safety hazard and the long defective that influences chassis maintenance and roadability of mast, and a kind of safe and reliable, mobile ground anchor vehicle of reducing labour intensity is provided.
The purpose of this utility model realizes by following measure:
The utility model is made up of automobile chassis, pile pulling oil cylinder, fore-stock, cylinder, anticollision device, subframe, moving fixed pulley group, wire rope, mast, weight mechanism, lift oil tank, clamping device, steady pin, after-poppet, hydraulic control unit, gas control device, and subframe links to each other with the automobile chassis vehicle frame by bolt; Fore-stock, cylinder, after-poppet are separately fixed on the subframe; Mast integral body is positioned at after the driver's cabin, and an end and after-poppet couple together by a turning supporting seat, and the other end is placed on the fore-stock; Weight mechanism is placed on the i shaped steel of mast, links to each other by the wire rope that twines on assembly pulley and the cylinder simultaneously; Anticollision device mainly refers to the anti-collision valve, and the mode by bolt is fixed on weight mechanics limit stroke place on the mast; The connecting rod of clamping device places on the i shaped steel of mast, can slide along mast, and clamping device links to each other with weight mechanism through the welding small hinge simultaneously, under travel position, is fixed on the mast with latch; The lift oil tank two ends link to each other with subframe with mast respectively by the hinged mode of latch; Pile pulling oil cylinder one end is fixed on the mast by the latch articulated manner, and the other end links to each other with movable pulley in the moving fixed pulley group; Fixed pulley in the moving fixed pulley group is fixed on the lower end of mast, wire rope is wrapped on the moving fixed pulley group, the dead line end is fixed on the mast lower end with steady pin, gas control device and hydraulic control unit are installed concentratedly and be easy to observe the operation process part on subframes, hydraulic control unit is controlled the flexible operation of lift oil tank, pile pulling oil cylinder with oil pump, and the gas control device closes with brake of cylinder index drum and clutch extension.
The beneficial effects of the utility model are, have adopted the incompatible pile pulling that matches of pile pulling oil cylinder and moving fixed pulley group, have shortened mast length, improved the driving trafficability characteristic, saved raw material, be convenient to the chassis maintenance; And having adopted anticollision device, clamping device and liquid gas control system, in the operation control sets, job safety has reduced hand labor intensity.
Description of drawings:
Fig. 1 is a front view of the present utility model;
Fig. 2 is the topology view of clamping device.
Below in conjunction with accompanying drawing the utility model is described further:
Shown in Fig. 1～2, the utility model is made up of automobile chassis 1, pile pulling oil cylinder 2, fore-stock 3, cylinder 4, anticollision device 5, subframe 6, moving fixed pulley group 7, wire rope 8, mast 9, weight mechanism 10, lift oil tank 11, clamping device 12, steady pin 13, after-poppet 14, hydraulic control unit 15, gas control device 16, and subframe 6 links to each other with automobile chassis 1 vehicle frame by bolt; Fore-stock 3, cylinder 4, after-poppet 14 are separately fixed on the subframe 6; Mast 9 one ends and after-poppet 14 couple together by a turning supporting seat, and can overturn around bearing, and the other end is placed on the fore-stock 3; Anticollision device 5 is an anti-collision valve, and the mode by bolt is fixed on weight mechanism 10 restriction stroke places on the mast 9, and the anti-collision valve makes cylinder action promptly check cylinder 4 by the gas signal feedback; Weight mechanism 10 can slide along mast 9, links to each other by the wire rope that twines on assembly pulley and the cylinder 4 simultaneously; Connecting rod 18 on the clamping device 12 is positioned on the i shaped steel of mast 9, clamping device 12 links to each other with weight mechanism 10 through the welding small hinge simultaneously, and be fixed on (under travel position) on the mast 9 with latch, during operation, pull out latch and take off the welding small hinge, connecting rod 18 on the clamping device 12 can slide along mast 9, drives clamping device 12 and slides; Lift oil tank 11 two ends link to each other with subframe 6 with mast 9 respectively by the hinged mode of latch; Pile pulling oil cylinder 2 one ends are fixed on the mast 9 by the latch articulated manner, and the other end links to each other with movable pulley in the moving fixed pulley group 7; Fixed pulley in the moving fixed pulley group 7 is fixed on the lower end of mast 9, wire rope 8 is walked around moving fixed pulley group 7, the dead line end is fixed on the mast 9 by steady pin 13, piling bar was hung by system when the live line end was used for operation, gas control device 16 and hydraulic control unit 15 are installed concentratedly and be easy to observe the operation process part on subframes 6, hydraulic control unit 15 is controlled the flexible operation of lift oil tank 11, pile pulling oil cylinder 2 with oil pump, and gas control device 16 closes with 4 brakes of cylinder index drum and clutch extension.
Clamping device 12 is made up of frame 17, connecting rod 18, supporting positive cover 19, screw rod 20 and handwheel 21.V font, semicircle or [shape supporting positive cover 19 is welded on the screw rod 20, and handwheel 21 connects together with screw rod 20, and frame 17 is supporting screw rod 20, and connecting rod 18 is fixed on the frame 17, and connecting rod 18 drives clamping devices 12 integral body and can slide on mast 9.
During piling, handle hydraulic control unit 15 earlier lift oil tank 11 is stretched out, mast 9 is erected around after-poppet 14 upsets; Then operating gas control device 16 and hydraulic control unit 15 hangs cylinder 4 to close clutch and turns round; Pull out the latch of clamping device 12, make it to slide, take down the welding chainlet that links to each other with weight mechanism 10, make supporting positive cover 19 clamp piling bar by 21 adjusting screw(rod)s 20 of the handwheel in the clamping device 12; By wire rope weight mechanism 10 is carried to certain altitude along mast 9, handled gas control device 16 then and make throw-out-of clutch, weight mechanism 10 stops to rise; And then, weight mechanism 10 does the movement of falling object and realizes the piling function; In weight mechanism 10 lifting process because operator's maloperation, weight mechanism 10 may rise to weight restriction stroke place, be the bearing of anticollision device 5, touch the anti-collision valve of anticollision device 5, the anti-collision valve makes cylinder action promptly check cylinder 4 by the gas signal feedback.During pile pulling, wire rope 8 one ends and the piling bar that will be wrapped in earlier on the moving fixed pulley group 7 are tied, and handle hydraulic control unit 15 then pile pulling oil cylinder 2 is shunk, and drive on the movable pulley in the moving fixed pulley group 7 and move, and realize pile pulling.
Claims (5)
1, a kind of mobile ground anchor vehicle, it is by automobile chassis (1), pile pulling oil cylinder (2), fore-stock (3), cylinder (4), subframe (6), mast (9), weight mechanism (10), after-poppet (14), hydraulic control unit (15), lift oil tank (11) is formed, it is characterized in that: clamping device (12) is installed on mast (9), anticollision device (5) and moving fixed pulley group (7), clamping device (12) places on the i shaped steel of mast (9), movable pulley in the moving fixed pulley group (7) and an end of pile pulling oil cylinder (2) are fixed together, fixed pulley is fixed on the mast (9), wire rope (8) is wrapped on the moving fixed pulley group (7), the dead line end adopts steady pin (13) to be fixed on the mast (9), go up weight mechanism (10) restriction stroke place at mast (9) anticollision device (5) is installed, upward and near hydraulic control unit (15) locate to be equipped with gas control device (16) at subframe (6).
2, a kind of mobile ground anchor vehicle according to claim 1, it is characterized in that described clamping device (12) is made up of frame (17), connecting rod (18), supporting positive cover (19), screw rod (20) and handwheel (21), supporting positive cover (19) is welded on the screw rod (20), handwheel (21) connects together with screw rod (20), frame (17) is supporting screw rod (20), connecting rod (18) is fixed on the frame (17), and places on the i shaped steel of mast (9).
3, a kind of mobile ground anchor vehicle according to claim 2 is characterized in that described supporting positive cover (19) is a V-arrangement.
4, a kind of mobile ground anchor vehicle according to claim 2 is characterized in that described supporting positive cover (19) is for semicircle.
5, a kind of mobile ground anchor vehicle according to claim 2 is characterized in that described supporting positive cover (19) is [shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520143698 CN2861283Y (en) | 2005-12-23 | 2005-12-23 | Ground anchor vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520143698 CN2861283Y (en) | 2005-12-23 | 2005-12-23 | Ground anchor vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2861283Y true CN2861283Y (en) | 2007-01-24 |
Family
ID=37658912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520143698 Expired - Fee Related CN2861283Y (en) | 2005-12-23 | 2005-12-23 | Ground anchor vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2861283Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114562204A (en) * | 2022-04-28 | 2022-05-31 | 常州玉柴工程机械有限公司 | Short mast and long drilling depth dual-purpose rotary drilling rig, control method and drill rod installing method |
-
2005
- 2005-12-23 CN CN 200520143698 patent/CN2861283Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114562204A (en) * | 2022-04-28 | 2022-05-31 | 常州玉柴工程机械有限公司 | Short mast and long drilling depth dual-purpose rotary drilling rig, control method and drill rod installing method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101759105B (en) | Mobile crane, and method for detaching, transporting and erecting the mobile crane | |
| US3848850A (en) | Vehicle mounted hydraulic powered post puller | |
| CN201169506Y (en) | Vehicle mounted type sleeve rotating hoisting device | |
| CN108178102B (en) | Self-locking clamp and installation method thereof | |
| CN201206084Y (en) | Automatic up-down control cab for crawling crane | |
| CN201587817U (en) | Rotary vehicle-mounted crane with hand winch | |
| CN201169505Y (en) | Vehicle mounted type hoisting device | |
| CN201458608U (en) | Hydraulic cylinder of leg automatic-turning device | |
| CN102408081B (en) | Multifunctional electric hoist for indoor hoisting and transporting | |
| CN2861283Y (en) | Ground anchor vehicle | |
| CN101565154B (en) | Automatic turning device for hydraulic control wire rope leg | |
| CN206580470U (en) | A kind of miniature boom hoisting applied on pick up | |
| CN215857709U (en) | Pile driving and drawing machine with vehicle-mounted crane | |
| CN205204682U (en) | Folding arm -type lorry crane | |
| CN104709154B (en) | Movable engineering vehicle for motor vehicle service and maintenance | |
| CN207774733U (en) | A kind of special-purpose vehicle with flexible turntable | |
| CN202322242U (en) | Rotary type derrick operating vehicle | |
| CN201485203U (en) | Lorry-mounted crane with automatically overturned support leg | |
| CN201485195U (en) | Milestone and warning pile truck mounted crane | |
| CN204310695U (en) | Template overhead hoist | |
| CN203450013U (en) | Multifunctional guardrail emergency repair vehicle | |
| CN208150867U (en) | Plate mine car turns device | |
| CN107009942B (en) | Electric pole loads traction device in bulk | |
| CN201132314Y (en) | Manipulator for disassembling and assembling automotive tires | |
| CN212452204U (en) | Vehicle-mounted suspension device for Beckman beam deflectometer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHONGYUAN SPECIAL VEHICLE CO., LTD. Free format text: FORMER NAME: CNPC SPECIAL VEHICLE CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 457001 south section of Daqing Road, Puyang, Henan Patentee after: ZYT Petroleum Equipment Co., Ltd. Address before: 457001 south section of Daqing Road, Puyang, Henan Patentee before: Special Vehicle Repair and Manufacturing Factory of ZPEB |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070124 Termination date: 20121223 |