CN204200178U - The upper and lower adjusting device of flatcar - Google Patents

The upper and lower adjusting device of flatcar Download PDF

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Publication number
CN204200178U
CN204200178U CN201420627708.5U CN201420627708U CN204200178U CN 204200178 U CN204200178 U CN 204200178U CN 201420627708 U CN201420627708 U CN 201420627708U CN 204200178 U CN204200178 U CN 204200178U
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CN
China
Prior art keywords
trailer
oil cylinder
push rod
pin
adjusting device
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.)
Active
Application number
CN201420627708.5U
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Chinese (zh)
Inventor
田书印
赵宏杰
赵宗镇
蔡童新
远玉全
李祥福
李翔鹏
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.)
Ji'nan Robot Industrial Robot Technology Co ltd
Original Assignee
JINAN TONGRI NUMERICAL CONTROL 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.)
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Publication date
Application filed by JINAN TONGRI NUMERICAL CONTROL EQUIPMENT Co Ltd filed Critical JINAN TONGRI NUMERICAL CONTROL EQUIPMENT Co Ltd
Priority to CN201420627708.5U priority Critical patent/CN204200178U/en
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Publication of CN204200178U publication Critical patent/CN204200178U/en
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Abstract

The utility model discloses the upper and lower adjusting device of a kind of flatcar, belong to oil well equipment technical field, comprise push rod, axle, lining, oil cylinder, spacer, oil cylinder head earrings is connected by pin with push rod, and one end of pin is inserted in trailer groove, the cylinder bottom earrings connecting base plate respectively of the push rod other end and oil cylinder, oil cylinder pushing push rod, because the pin in trailer groove can only move in trailer groove, trailer stops motionless on the ground, by relative motion principle, chassis is pushed.The utility model be applicable to mechanization workover rig chassis on trailer time, to the levelling of pithead position.

Description

The upper and lower adjusting device of flatcar
Technical field
The utility model relates to the workover rig of oil well, specifically the upper and lower adjusting device of a kind of flatcar.
Background technology
In workover rig service to oil well process, chassis to well head, because chassis not easily aligns well head, there is skew, and chassis deadweight is comparatively large, just not easily regulates after landing again, and makes chassis align well head on the ground very difficult by trailer holder.
Summary of the invention
The utility model is based on the basis of prior art, and the utility model upper and lower adjusting device of a kind of flatcar, when making chassis on trailer, can realize all around levelling that chassis aligns well head.
In order to reach above-mentioned purpose, the utility model have employed following technical scheme, the upper and lower adjusting device of a kind of flatcar, comprise push rod, oil cylinder, described oil cylinder all arranges earrings at self cylinder head and cylinder bottom, described oil cylinder cylinder head earrings is connected by pin with push rod, and one end of pin is then inserted in trailer groove, the cylinder bottom earrings connecting base plate respectively of the described push rod other end and oil cylinder.
Described trailer groove is rectangular recess, oil cylinder pushing push rod, and because the pin in trailer groove can only move in trailer groove, trailer stops motionless on the ground, and by relative motion principle, chassis is pushed.
Compared to prior art, the utility model has following beneficial effect:
Oil cylinder pushing push rod of the present utility model, because the pin in trailer groove can only move in trailer groove, trailer stops motionless on the ground, and by relative motion principle, chassis is pushed.The adjustment making chassis align well head on trailer becomes more easily easy.
Accompanying drawing explanation
Fig. 1 is the front view that the utility model is arranged on chassis;
Fig. 2 is the front view of the utility model structure;
Fig. 3 is the top view of Fig. 1;
Fig. 4 is the sectional view of Fig. 1.
In figure: I: right-left adjusting device; II: front-rear adjusting device; 1, push rod; 2, axle; 3, axle; 4, lining; 5, oil cylinder; 6, axle; 7, spacer.
Detailed description of the invention
Relevant detailed description of the present utility model and technology contents, coordinate accompanying drawing to be described as follows, but accompanying drawing only provides with reference to the use with explanation, is not used for being limited the utility model.
According to Fig. 1-Fig. 4, the upper and lower adjusting device of flatcar is divided into two independent and the right-left adjusting device I that structure is identical, front-rear adjusting device II, described right-left adjusting device is that left and right directions is arranged on section place rearward, chassis, and described front-rear adjusting device is the leading portion place that fore-and-aft direction is arranged on chassis.
Adjusting device comprises push rod 1, axle 2, axle 3, lining 4, oil cylinder 5, axle 6, spacer 7, push rod 1 one end is connected by axle 2 with chassis, one end is connected with the cylinder head earrings of oil cylinder 5 by axle 3 or pin, axle 3 or pin lower end outside have lining and coordinate with lining 4 and insert in trailer groove, trailer groove is a rectangular recess, the cylinder bottom earrings of oil cylinder 5 is by axle 6, spacer 7 is connected with chassis, spacer 7 is enclosed within outside axle 6, when oil cylinder 5 promotes, axle 3 moves in trailer groove, because trailer stops motionless on the ground, by relative motion principle, oil cylinder 5 promotes bobbin movement by the cylinder body of push rod 1 and oil cylinder 5.
The foregoing is only preferred embodiment of the present utility model, be not used to limit the scope of the claims of the present utility model, other use the equivalence of patent spirit of the present utility model to change, and all should all belong to the scope of the claims of the present utility model.

Claims (2)

1. the upper and lower adjusting device of flatcar, it is characterized in that, comprise push rod, oil cylinder, described oil cylinder all arranges earrings at self cylinder head and cylinder bottom, described oil cylinder cylinder head earrings is connected by pin with push rod, one end of pin is then inserted in trailer groove, the cylinder bottom earrings connecting base plate respectively of the described push rod other end and oil cylinder.
2. the upper and lower adjusting device of flatcar according to claim 1, is characterized in that, described trailer groove is rectangular recess, oil cylinder pushing push rod, because the pin in trailer groove can only move in trailer groove, trailer stops motionless on the ground, by relative motion principle, chassis is pushed.
CN201420627708.5U 2014-10-27 2014-10-27 The upper and lower adjusting device of flatcar Active CN204200178U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420627708.5U CN204200178U (en) 2014-10-27 2014-10-27 The upper and lower adjusting device of flatcar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420627708.5U CN204200178U (en) 2014-10-27 2014-10-27 The upper and lower adjusting device of flatcar

Publications (1)

Publication Number Publication Date
CN204200178U true CN204200178U (en) 2015-03-11

Family

ID=52658146

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420627708.5U Active CN204200178U (en) 2014-10-27 2014-10-27 The upper and lower adjusting device of flatcar

Country Status (1)

Country Link
CN (1) CN204200178U (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C53 Correction of patent of invention or patent application
CB03 Change of inventor or designer information

Inventor after: Tian Shuyin

Inventor after: Zhao Hongjie

Inventor after: Zhao Chongzhen

Inventor after: Cai Tongxin

Inventor after: Yuanyuquan

Inventor after: Li Xiangfu

Inventor after: Li Xiangpeng

Inventor before: Tian Shuyin

Inventor before: Zhao Hongjie

Inventor before: Zhao Zongzhen

Inventor before: Cai Tongxin

Inventor before: Yuanyuquan

Inventor before: Li Xiangfu

Inventor before: Li Xiangpeng

COR Change of bibliographic data

Free format text: CORRECT: INVENTOR; FROM: TIAN SHUYIN ZHAO HONGJIE ZHAO ZONGZHEN CAI TONGXIN YUAN YUQUAN LI XIANGFU LI XIANGPENG TO: TIAN SHUYIN ZHAO HONGJIE ZHAO CHONGZHEN CAI TONGXIN YUAN YUQUAN LI XIANGFU LI XIANGPENG

TR01 Transfer of patent right

Effective date of registration: 20170208

Address after: 250013 Qianfo Hill South Road, Ji'nan District, Shandong, No. 2

Patentee after: JINAN TONGRI INDUSTRIAL ROBOT TECHNOLOGY CO.,LTD.

Address before: Wande town of Changqing District of Ji'nan City, Shandong province 250309 million South Village Industrial Park, NC on the same day

Patentee before: JINAN TONGRI NUMERICAL CONTROL EQUIPMENT Co.,Ltd.

CP03 Change of name, title or address
CP03 Change of name, title or address

Address after: Central Qianfo Hill road Ji'nan city Shandong province 250014 No. 2

Patentee after: Ji'nan robot industrial robot technology Co.,Ltd.

Address before: 250013 Qianfo Hill South Road, Ji'nan District, Shandong, No. 2

Patentee before: JINAN TONGRI INDUSTRIAL ROBOT TECHNOLOGY CO.,LTD.

PP01 Preservation of patent right
PP01 Preservation of patent right

Effective date of registration: 20200922

Granted publication date: 20150311

PD01 Discharge of preservation of patent
PD01 Discharge of preservation of patent

Date of cancellation: 20220922

Granted publication date: 20150311