CN202107491U - Working hydraulic lifting platform - Google Patents

Working hydraulic lifting platform Download PDF

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Publication number
CN202107491U
CN202107491U CN201120202117XU CN201120202117U CN202107491U CN 202107491 U CN202107491 U CN 202107491U CN 201120202117X U CN201120202117X U CN 201120202117XU CN 201120202117 U CN201120202117 U CN 201120202117U CN 202107491 U CN202107491 U CN 202107491U
Authority
CN
China
Prior art keywords
cutting
yoke
work
shearing fork
moving sets
Prior art date
Application number
CN201120202117XU
Other languages
Chinese (zh)
Inventor
李才训
李金红
李才德
丁国锋
孟凡魁
Original Assignee
李才训
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 李才训 filed Critical 李才训
Priority to CN201120202117XU priority Critical patent/CN202107491U/en
Application granted granted Critical
Publication of CN202107491U publication Critical patent/CN202107491U/en

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Abstract

The utility model relates to working equipment of oil field well opening, in particular to a working hydraulic lifting platform, which comprises a two lifting frames and two working table boards. The working table boards are arranged on the lifting frames. Each lifting frame comprises a base plate, a shearing fork support, a horizontal beam and an extensible device. Two shearing fork arms are connected in the center through a rotation pair to form the shearing fork support, the two shearing fork supports are connected through the two horizontal beams which are respectively connected with two opposite shearing fork arms, and the horizontal beams are at the same side of the connection portion of the shearing fork arms. The lower ends of the shearing fork arms are connected with the base plate respectively through a rotation pair and a moving pair, the upper ends of the shearing fork arms are connected with the working table boards respectively through a rotation pair and a moving pair, the rotation pairs on the shearing fork arms are at the same side, and the moving pairs on the shearing fork arms are at the same side. The two horizontal beams are connected through the extensible device. The horizontal beams are hinged with the extensible device. The working hydraulic lifting platform is firm, safe, reliable and suitable for construction of oil, gas and water wells.

Description

The operation hydraulic elevating platform
Technical field
The utility model relates to a kind of oil field shaft mouth implement, is specifically related to a kind of operation hydraulic elevating platform.
Background technology
When oilfield downhole operation is constructed, need near well head, build job platform, the people of being convenient to stand carries out the shaft mouth operation operation; At present; The well head specification is different during job execution, and has been equipped with equipment such as safe blowout preventer, operation rotating disk, anti-ejection device at the scene, thereby causes the rising of the scope of operation; Make original platform not only can not adapt to job requirements far away, and have many potential safety hazards, increase job execution personnel's labour intensity.
Summary of the invention
The purpose of the utility model is to provide a kind of can satisfy the scope of operation of differing heights, safe and reliable operation hydraulic elevating platform.
The technical scheme of the utility model is:
The operation hydraulic elevating platform includes two cranes and work top, and work top is arranged on the crane; Crane comprises the chassis, cut fork support, crossbeam, retractor device, cuts yoke for two and connects into one at the center through revolute pair and cut fork and support, and cuts fork for two and connects through two crossbeams between supporting; Two crossbeams connect two relative yokes of cutting respectively; Crossbeam is positioned at the homonymy of cutting the yoke junction, and the lower end of cutting yoke is connected the chassis through revolute pair with moving sets respectively, and the upper end of cutting yoke is connected work top through revolute pair with moving sets respectively; The revolute pair of cutting on the yoke is positioned at the same side; The moving sets of cutting on the yoke is positioned at the same side, connects through retractor device between two crossbeams, is hinged between crossbeam and the retractor device.
Concrete, retractor device is a Hydraulic Pump, hydraulic power unit is connected with Hydraulic Pump through the oil pressure pipeline.
Concrete, the chassis of crane is provided with guide groove, and the lower end of cutting yoke through the moving sets bonded assembly with the chassis is equipped with roller, and guide groove matches with roller.
Concrete, work top is a careen grid.
Concrete, work top is provided with guide groove with cutting the yoke upper end for the position of moving sets, is provided with roller cutting on the relative position of yoke, and guide groove and roller match.
The beneficial effect of the utility model is: the utility model adopts modular construction; The whole light carrying that is easy to install, crane adopts the height of hydraulic efficiency pressure system adjusting work table top, can adapt to different operation places; Work top is the careen grid of steel, is convenient to the tubing hanger elevator.The utility model is strong, safe, reliable, is applicable to oil, gas, well job executions such as formation testing, gas testing, pressure break, measure operation.
Description of drawings
Fig. 1 is the birds-eye view of crane.
Fig. 2 is the front view of crane.
Fig. 3 is the work top structural representation.
1. hydraulic power unit; 2. crossbeam; 3. crossbeam; 4. roller; 5. bearing pin; 6. cutting fork supports; 7. bearing pin; 8. bearing pin; 9. hydraulic ram; 10. oil pressure pipeline; 11. work top.
The specific embodiment
The operation hydraulic elevating platform includes two cranes and work top 11, and work top 11 is arranged on the crane.Crane comprises the chassis, cuts fork support 6, crossbeam 2, retractor device.Work top 11 is careen grids.
Cut yoke for two and connect into one at the center through bearing pin 7 and cut fork and support 6, two and cut fork and be connected with crossbeam 3 through crossbeam 2 between supporting 6, two crossbeams connect two relative yokes of cutting respectively.
The upper end of cutting yoke is connected work top 11 through revolute pair respectively with moving sets.The both sides of work top 11 are provided with guide groove, and the upper end of cutting yoke through the moving sets bonded assembly with work top 11 is equipped with roller 4, and guide groove matches with roller 4.
The lower end of cutting yoke is connected the chassis through revolute pair with moving sets respectively.The both sides on the chassis of crane are provided with guide groove, and the lower end of cutting yoke through the moving sets bonded assembly with the chassis is equipped with roller 4, and guide groove matches with roller 4.Two angles in addition of cutting yoke and chassis are hinged through bearing pin 8.
The revolute pair of cutting on the yoke is positioned at the same side, and the moving sets of cutting on the yoke is positioned at the same side.
Connect through retractor device between two crossbeams 2, retractor device is a hydraulic ram 9.Hydraulic power unit 1 is carried liquid through oil pressure pipeline 10 to hydraulic ram 9, is hinged through bearing pin 5 between crossbeam 2 and the retractor device.

Claims (5)

1. the operation hydraulic elevating platform is characterized in that, includes two cranes and work top; Work top is arranged on the crane, and crane comprises the chassis, cut fork support, crossbeam, retractor device, cuts yoke for two and connects into one at the center through revolute pair and cut fork and support; Cut fork for two and connect through two crossbeams between supporting, two crossbeams connect two relative yokes of cutting respectively, and crossbeam is positioned at the homonymy of cutting the yoke junction; The lower end of cutting yoke is connected the chassis through revolute pair with moving sets respectively; The upper end of cutting yoke is connected work top through revolute pair with moving sets respectively, and the revolute pair of cutting on the yoke is positioned at the same side, and the moving sets of cutting on the yoke is positioned at the same side; Connect through retractor device between two crossbeams, be hinged between crossbeam and the retractor device.
2. according to the said operation hydraulic elevating platform of claim 1, it is characterized in that retractor device is a hydraulic ram, hydraulic power unit is connected with hydraulic ram through the oil pressure pipeline.
3. according to the said operation hydraulic elevating platform of claim 1, it is characterized in that the chassis of crane is provided with guide groove, the lower end of cutting yoke through the moving sets bonded assembly with the chassis is equipped with roller, and guide groove matches with roller.
4. according to the said operation hydraulic elevating platform of claim 1, it is characterized in that work top is a careen grid.
5. according to the said operation hydraulic elevating platform of claim 1, it is characterized in that work top is provided with guide groove with cutting yoke upper end for the position of moving sets, be provided with roller cutting on the relative position of yoke, guide groove and roller match.
CN201120202117XU 2011-06-16 2011-06-16 Working hydraulic lifting platform CN202107491U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201120202117XU CN202107491U (en) 2011-06-16 2011-06-16 Working hydraulic lifting platform

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201120202117XU CN202107491U (en) 2011-06-16 2011-06-16 Working hydraulic lifting platform

Publications (1)

Publication Number Publication Date
CN202107491U true CN202107491U (en) 2012-01-11

Family

ID=45432937

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201120202117XU CN202107491U (en) 2011-06-16 2011-06-16 Working hydraulic lifting platform

Country Status (1)

Country Link
CN (1) CN202107491U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102942146A (en) * 2012-11-21 2013-02-27 济南华北升降平台制造有限公司 Outward-crossing type elevator
CN104237074A (en) * 2014-09-04 2014-12-24 江苏大学 Medium-consistency pulp rheological property measuring device
CN105035930A (en) * 2014-04-15 2015-11-11 马尔科·比亚瓦 Walkway with hydraulic lifting for areas subject to flooding
CN106629481A (en) * 2016-12-28 2017-05-10 濮阳市中天石油机械工程技术有限公司 Hydraulic well repair wellhead lifting table and use method thereof
CN108946558A (en) * 2018-07-09 2018-12-07 北京特种机械研究所 Oscillating rod type scissors fork elevating mechanism and design method
CN110127560A (en) * 2019-06-14 2019-08-16 芜湖高昌液压机电技术有限公司 A kind of novel scissor hydraulic elevating platform

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102942146A (en) * 2012-11-21 2013-02-27 济南华北升降平台制造有限公司 Outward-crossing type elevator
CN105035930A (en) * 2014-04-15 2015-11-11 马尔科·比亚瓦 Walkway with hydraulic lifting for areas subject to flooding
CN104237074A (en) * 2014-09-04 2014-12-24 江苏大学 Medium-consistency pulp rheological property measuring device
CN106629481A (en) * 2016-12-28 2017-05-10 濮阳市中天石油机械工程技术有限公司 Hydraulic well repair wellhead lifting table and use method thereof
CN106629481B (en) * 2016-12-28 2018-08-07 濮阳市中天石油机械工程技术有限公司 Hydraulic pressure well-repairing well head lifting platform and its application method
CN108946558A (en) * 2018-07-09 2018-12-07 北京特种机械研究所 Oscillating rod type scissors fork elevating mechanism and design method
CN110127560A (en) * 2019-06-14 2019-08-16 芜湖高昌液压机电技术有限公司 A kind of novel scissor hydraulic elevating platform

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
ASS Succession or assignment of patent right

Owner name: OIL PRODUCTION NO.1 PLANT, ZHONGYUAN OIL FIELD BRA

Free format text: FORMER OWNER: LI CAIXUN

Effective date: 20130826

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20130826

Address after: 457000 Zhongyuan Oilfield science and technology, No. 277 Zhongyuan Road, Henan, Puyang

Patentee after: No.2 Oil Production Plant of SINOPEC Zhongyuan Oilfield Company

Address before: 457000, No. 2, building 19, landscape road, the Yellow River Road, Henan, Puyang

Patentee before: Li Caixun

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

Granted publication date: 20120111

Termination date: 20140616

EXPY Termination of patent right or utility model