CN2675465Y - Improved rocking arm type self-loading and unloading vehicle - Google Patents

Improved rocking arm type self-loading and unloading vehicle Download PDF

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Publication number
CN2675465Y
CN2675465Y CN 200320113342 CN200320113342U CN2675465Y CN 2675465 Y CN2675465 Y CN 2675465Y CN 200320113342 CN200320113342 CN 200320113342 CN 200320113342 U CN200320113342 U CN 200320113342U CN 2675465 Y CN2675465 Y CN 2675465Y
Authority
CN
China
Prior art keywords
swing arm
hinged
arm
loading
subframe
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
Application number
CN 200320113342
Other languages
Chinese (zh)
Inventor
赵宏伟
王红兵
李冰
李和平
刘全钧
沈建华
姜学忠
侯坤岳
牛忠民
王佳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZYT Petroleum Equipment Co Ltd
Original Assignee
ZYT Petroleum Equipment Co Ltd
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 ZYT Petroleum Equipment Co Ltd filed Critical ZYT Petroleum Equipment Co Ltd
Priority to CN 200320113342 priority Critical patent/CN2675465Y/en
Application granted granted Critical
Publication of CN2675465Y publication Critical patent/CN2675465Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses an improved swing arm type automatically loading and unloading vehicle, which comprises a vehicle second type chassis and an auxiliary vehicle frame, wherein, the middle back part of the vehicle frame is hinged with a box-shaped telescopic lifting arm, and the other end of the box-shaped telescopic lifting arm is hinged with a swing arm oil cylinder and an L-shaped swing arm. The front end of the L-shaped swing arm is provided with a hook, and one end of the L-shaped swing arm, which is adjacent to the hook, is hinged with the other end of the swing arm oil cylinder. The front part of the auxiliary vehicle frame is hinged with a lifting oil cylinder, and the other end of the lifting oil cylinder is hinged with the lower part of the telescopic lifting arm. The utility model improves bending strength of a suspending arm and can complete the transport, the loading and unloading operation of large pot bodies and box bodies without the need of being matched with other vehicles, and the utility model is particular suitable for the transport operation needing frequently transport large pot bodies and box bodies in a production site of an oil field.

Description

A kind of improved swing arm type self-loading and unloading vehicle
Technical field
The utility model relates to a kind of self-chambering, self-unloading, transports the transport trolley of function certainly, is specially adapted to the on-the-spot large tank of frequent transhipment, the transport operation of casing of needing of field produces, belongs to the oilfield transportation device.
Background technology
At present, existing swing arm type self-loading and unloading vehicle is made up of body with frame, subframe, arm, hydraulic efficiency pressure system, several parts of casing, is mainly used in the collection and the transportation of domestic waste.Because the arm of existing swing arm type self-loading and unloading vehicle adopts single working arm structure or adopts straight-arm lift arm and straight-arm swing arm arm structure, and with swing arm as telescopic boom, the working arm height is restricted always, can not be applied to the carrying of oil field with pressure break jar, clear water jar, movable barracks, therefore the carrying of oil field large tank, casing still relies on crane and flat-bed trailer, causes that the oil field equipment handling efficiency is low, cost is high.
Summary of the invention
The purpose of this utility model is exactly the shortcoming that overcomes prior art, and a kind of improved swing arm type self-loading and unloading vehicle is provided.
The purpose of this utility model is achieved in that a kind of improved swing arm type self-loading and unloading vehicle is made up of body with frame, subframe, subframe is fixed on the main girder of body with frame, postmedian at subframe is hinged with flexible lift arm, the other end of flexible lift arm and swing arm oil cylinder and L shaped swing arm are hinged, front end in L shaped swing arm is provided with hook, is hinged near an end of hook and the other end of swing arm oil cylinder in L shaped swing arm; The front portion of subframe is hinged with elevating ram, and the other end of elevating ram is hinged on the bottom of flexible lift arm.
The cross section of flexible lift arm and L shaped swing arm is a railway carriage or compartment shape structure.
Be fixed with locking bail at the subframe middle part, afterbody is equipped with sets upright roller, and hydraulic ram is equipped with in both sides.
The utility model is telescopic boom with the lift arm, and reduced the hinge-point of L shaped swing arm and flexible lift arm, thereby under the situation that guarantees loading and unloading Large Box, the required operating altitude of tank body, reduced in the loading and unloading process certainly requirement as much as possible to the operating altitude of whole working arm, improved the bending strength of arm effectively, do not need to cooperate carrying, the loading and unloading operation that just can finish large tank, casing with other vehicle, handling safety is quick.
Description of drawings
Fig. 1: the utility model structural representation; Fig. 2: the utility model working state figure;
The specific embodiment
As shown in Figure 1, a kind of improved swing arm type self-loading and unloading vehicle body with frame 1, subframe 8 is formed, subframe 8 is fixed on the main girder of body with frame 1, flexible lift arm 5 one ends of railway carriage or compartment tee section adopt articulated manner to be fixed on the postmedian of subframe 8, the top of the other end and swing arm oil cylinder 2 are hinged, the top is hinged by the L shaped swing arm of upper/lower positions place and railway carriage or compartment tee section 3, there is not pivotally attached one end to be welded with hook 4 in L shaped swing arm 3, be hinged at an end and the swing arm oil cylinder 2 of L shaped swing arm 3 near hook 4, elevating ram 10 1 ends adopt articulated manner to be fixed on the front portion of subframe 8, the other end is hinged on flexible lift arm 5 lower ends, be fixed with locking bail 9 at subframe 8 middle parts, so that pin vehicle-mounted case, tank body.Subframe 8 afterbodys are equipped with sets upright roller 6, adopts and to set upright the requirement that roller 6 reduces vehicle backing centering, makes car load have normal operation under the situation of certain angle in horizontal surface at case, tank body axis and chassis axis.In the both sides of subframe 8 hydraulic ram 7 is installed, when loading and unloading, hydraulic ram 7 support ground play stable car load.
In conjunction with Fig. 2 the utility model course of action is further described: during loading, operation elevating ram 10 stretches out flexible lift arm 5 backward, operate swing arm oil cylinder 2 simultaneously and drive L shaped swing arm 3, hook 4 is hung with casing to be closed, reclaim elevating ram 10, drive casing and move on car, the flexible lift arm 5 of elongation makes locking bail 9 fastened housings then, promptly finishes loading operation; When unloading, shrink flexible lift arm 5, make casing break away from locking bail 9, operation elevating ram 10 drives flexible lift arm 5 and stretches out, drive the casing hang on the hook 4 simultaneously and move backward, treat that casing all lands after, make hook 4 break away from casings by operation swing arm oil cylinder 2 and promptly finish the operation of getting off.

Claims (3)

1, a kind of improved swing arm type self-loading and unloading vehicle, it is made up of body with frame (1), subframe (8), subframe (8) is fixed on the main girder of body with frame (1), it is characterized in that: the postmedian at subframe (8) is hinged with flexible lift arm (5), the other end of flexible lift arm (5) and swing arm oil cylinder (2) and L shaped swing arm (3) are hinged, front end in L shaped swing arm (3) is provided with hook (4), is hinged near an end of hook (4) and the other end of swing arm oil cylinder (2) in L shaped swing arm (3); The front portion of subframe (8) is hinged with elevating ram (10), and the other end of elevating ram (10) is hinged on the bottom of flexible lift arm (5).
2, a kind of improved swing arm type self-loading and unloading vehicle according to claim 1, the cross section that it is characterized in that described flexible lift arm (5) and L shaped swing arm (3) is a railway carriage or compartment shape structure.
3, a kind of improved swing arm type self-loading and unloading vehicle according to claim 1 and 2 is characterized in that described subframe (8) middle part is fixed with locking bail (9), and afterbody is equipped with sets upright roller (6), and hydraulic ram (7) is equipped with in both sides.
CN 200320113342 2003-11-29 2003-11-29 Improved rocking arm type self-loading and unloading vehicle Expired - Fee Related CN2675465Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200320113342 CN2675465Y (en) 2003-11-29 2003-11-29 Improved rocking arm type self-loading and unloading vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200320113342 CN2675465Y (en) 2003-11-29 2003-11-29 Improved rocking arm type self-loading and unloading vehicle

Publications (1)

Publication Number Publication Date
CN2675465Y true CN2675465Y (en) 2005-02-02

Family

ID=34475038

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200320113342 Expired - Fee Related CN2675465Y (en) 2003-11-29 2003-11-29 Improved rocking arm type self-loading and unloading vehicle

Country Status (1)

Country Link
CN (1) CN2675465Y (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100354194C (en) * 2005-03-29 2007-12-12 三一重工股份有限公司 Bendable erector beam
CN101190775B (en) * 2006-11-23 2010-05-12 上海宝钢汽车检测修复有限公司 Telescopic arm type piling, loading and unloading vehicle
CN102198913A (en) * 2010-03-23 2011-09-28 深圳中集天达空港设备有限公司 Hoisting device of military transportation platform vehicle
CN102328682A (en) * 2011-08-05 2012-01-25 沈阳飞研航空设备有限公司 Self-loading and unloading tunnel pipe laying machine
CN102407799A (en) * 2011-10-31 2012-04-11 北京三兴汽车有限公司 Container disposal frame
CN105235576A (en) * 2015-10-30 2016-01-13 吉林市长久专用车有限公司 Swing arm type car lifting machine release/contraction device
CN105565184A (en) * 2016-03-03 2016-05-11 长沙中联恒通机械有限公司 Composite cantilever crane whole loading and unloading vehicle
CN112411682A (en) * 2020-09-24 2021-02-26 中国人民解放军31666部队 Ready-package field water supply station structure and application method thereof

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100354194C (en) * 2005-03-29 2007-12-12 三一重工股份有限公司 Bendable erector beam
CN101190775B (en) * 2006-11-23 2010-05-12 上海宝钢汽车检测修复有限公司 Telescopic arm type piling, loading and unloading vehicle
CN102198913A (en) * 2010-03-23 2011-09-28 深圳中集天达空港设备有限公司 Hoisting device of military transportation platform vehicle
CN102328682A (en) * 2011-08-05 2012-01-25 沈阳飞研航空设备有限公司 Self-loading and unloading tunnel pipe laying machine
CN102407799A (en) * 2011-10-31 2012-04-11 北京三兴汽车有限公司 Container disposal frame
CN105235576A (en) * 2015-10-30 2016-01-13 吉林市长久专用车有限公司 Swing arm type car lifting machine release/contraction device
CN105565184A (en) * 2016-03-03 2016-05-11 长沙中联恒通机械有限公司 Composite cantilever crane whole loading and unloading vehicle
CN105565184B (en) * 2016-03-03 2017-05-10 长沙中联恒通机械有限公司 Composite cantilever crane whole loading and unloading vehicle
CN112411682A (en) * 2020-09-24 2021-02-26 中国人民解放军31666部队 Ready-package field water supply station structure and application method thereof
CN112411682B (en) * 2020-09-24 2022-04-08 中国人民解放军31666部队 Ready-package field water supply station structure and application method thereof

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
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

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.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20050202

Termination date: 20121129

C17 Cessation of patent right