CN201834708U - Hydraulic lifting platform - Google Patents

Hydraulic lifting platform Download PDF

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Publication number
CN201834708U
CN201834708U CN2010205669226U CN201020566922U CN201834708U CN 201834708 U CN201834708 U CN 201834708U CN 2010205669226 U CN2010205669226 U CN 2010205669226U CN 201020566922 U CN201020566922 U CN 201020566922U CN 201834708 U CN201834708 U CN 201834708U
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CN
China
Prior art keywords
bearing
base
hydraulic
hinged
roller
Prior art date
Application number
CN2010205669226U
Other languages
Chinese (zh)
Inventor
郑洪祥
Original Assignee
郑洪祥
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 郑洪祥 filed Critical 郑洪祥
Priority to CN2010205669226U priority Critical patent/CN201834708U/en
Application granted granted Critical
Publication of CN201834708U publication Critical patent/CN201834708U/en

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Abstract

The utility model discloses a hydraulic lifting platform, which comprises a base, a bearing surface, a hydraulic driving mechanism and two groups of scissors-type support frames, each scissors-type support frame comprises an outside support bar and an inside support bar articulated together by a pin shaft. The hydraulic lifting platform is characterized in that: the upper ends of the two outside support bars are articulated on the bearing surface, and lower ends are equipped with lower rollers respectively, and the lower rollers are arranged in a lower sliding rail; lower ends of the two inside support bars are articulated on the base, and upper ends of the two inside support bars are equipped with upper rollers respectively, and the upper rollers are arranged in an upper sliding rail; an upper cross bar is fixed between the two inside support bars, and a lower cross bar is fixed between the two outside support bars; the hydraulic driving mechanism comprises a hydraulic pump fixed on the base and at least two hydraulic cylinders controlled by the hydraulic pump simultaneously; and the bottom ends of the cylinder bodies of the hydraulic cylinders are articulated on the lower cross bar, and a piston rod is articulated on the upper cross bar. The hydraulic lifting platform has the advantages that the structure is simple, the design is novel, the stress of the bearing surface is balanced, the stability is good and the operating stability enhanced.

Description

A kind of hydaulic lift platform

Technical field

The utility model relates to a kind of jacking system, specifically, relates to a kind of hydaulic lift platform.

Background technology

Hydaulic lift platform is a kind of jacking system that people use always.Traditional hydaulic lift platform comprises base, bearing surface and hydraulic drive mechanism, in the both sides of base the scissor-type bracing frame is installed all, and it is by the opening and closing of hydraulic drive mechanism control scissor-type bracing frame, and then the distance between adjustment bearing surface and the base.This traditional hydaulic lift platform has unbalance stress, and the problem of poor stability is easy to cause bearing surface to rock, thereby influences the reliability of bay-lift work.

Summary of the invention

The technical problems to be solved in the utility model is to overcome above-mentioned defective, provide a kind of stressed evenly, good stability, hydaulic lift platform that functional reliability is high.

For addressing the above problem, the technical scheme that the utility model adopted is:

A kind of hydaulic lift platform, comprise base, bearing surface, hydraulic drive mechanism, and be arranged on two groups of scissor-type bracing frames between base and the bearing surface, the scissor-type bracing frame comprises lateral branch strut and the medial branch strut that is hinged by bearing pin, it is characterized in that: the upper end of described two lateral branch struts all is hinged and connected on the bearing surface, the lower end all is equipped with bottom roller, and bottom roller is arranged on the base in the corresponding with it glidepath; The lower end of described two medial branch struts all is hinged and connected on the base, and the upper end all is equipped with upper roller, and upper roller is arranged on corresponding with it going up in the slide rail on the bearing surface; Be provided with cross tube between the two medial branch struts, the two ends of cross tube are separately fixed at the top of two medial branch struts; Be provided with sheer pole between the two lateral branch struts, the two ends of sheer pole are separately fixed at the bottom of two lateral branch struts; Described hydraulic drive mechanism comprises Hydraulic Pump and at least two hydraulic actuating cylinders of being controlled simultaneously by Hydraulic Pump that are fixed on the base; The cylinder body bottom of hydraulic actuating cylinder is hinged and connected on the sheer pole, and piston rod is hinged and connected on the cross tube.

The actuating unit of described Hydraulic Pump is a motor, and motor is provided with intelligent controller; The frame of described bearing surface is provided with and intelligent controller bonded assembly control button.

Owing to adopted technique scheme, compared with prior art, the utility model is simple in structure, novel in design, control at least two hydraulic actuating cylinders simultaneously by a Hydraulic Pump, make bearing surface raise or stress equalization during landing, good stability has strengthened its working stability.

The utility model is described in further detail below in conjunction with the drawings and specific embodiments.

Description of drawings

Accompanying drawing is the structural representation of a kind of embodiment of the utility model.

Among the figure: the 1-bearing surface; The 2-control button; 3-lateral branch strut; The 4-upper bracket; The 5-cross tube; The 6-intelligent controller; The 7-upper roller; The last slide rail of 8-; The 9-upper bracket; The 10-piston rod; The 11-cylinder body; The 12-Hydraulic Pump; The 13-lower bracket; The 14-motor; The 15-base; The 16-glidepath; The 17-lower sheave; The 18-sheer pole; The 19-undersetting; The 20-bearing pin; 21-medial branch strut.

The specific embodiment

Embodiment:

A kind of hydaulic lift platform, as shown in drawings, comprise base 15, bearing surface 1, hydraulic drive mechanism, and be arranged on two groups of scissor-type bracing frames between base 15 and the bearing surface 1, the scissor-type bracing frame comprises lateral branch strut 3 and the medial branch strut 21 that is hinged by bearing pin 20.Base 15 and bearing surface 1 all are tower structures, and wherein: the junction of the back frame frame left and right with it of base 15 all is fixed with undersetting 19, and the junction of the back frame frame left and right with it of bearing surface all is fixed with upper bracket 4; Be respectively equipped with glidepath 16 in the left and right frame of base 15, be fixed with two between the front bezel of bearing surface 1 and the intermediate transverse girder and go up slide rail 8.

The upper end of described two lateral branch struts 21 is hinged and connected to respectively on the upper bracket 4 on the bearing surface 1, the lower end is separately installed with bottom roller 17, in the corresponding respectively glidepath 16 that is arranged on the base 15 of bottom roller 17, glidepath 16 can guarantee lower sheave 17 horizontal rolling on fore-and-aft direction.The lower end of described two medial branch struts 21 is hinged and connected to respectively on the undersetting 19 on the base 15, the upper end is separately installed with upper roller 7, in the corresponding respectively last slide rail 8 that is arranged on the bearing surface 1 of upper roller 7, last slide rail 8 can guarantee upper roller 7 horizontal rolling on fore-and-aft direction.

Be provided with the cross tube 5 of level between the two medial branch struts 21, the two ends of cross tube 5 are vertically fixed on the top of two medial branch struts 21 respectively, are fixed with at least two upper brackets 9 on the cross tube 5.Be provided with the sheer pole 18 parallel with cross tube 5 between the two lateral branch struts 3, the two ends of sheer pole 18 are vertically fixed on the bottom of two lateral branch struts 3 respectively, are fixed with at least two lower brackets 13 on the sheer pole 18, and lower bracket 13 is corresponding one by one with upper bracket 9.

Described hydraulic drive mechanism comprises Hydraulic Pump 12 and at least two hydraulic actuating cylinders of being controlled simultaneously by Hydraulic Pump 12 that are fixed on the base 15.Cylinder body 11 bottoms of hydraulic actuating cylinder correspondence respectively are hinged and connected on the lower bracket 13, and piston rod 10 correspondence respectively is hinged and connected on the upper bracket 9.The actuating unit of described Hydraulic Pump 12 is a motor 14, and motor 14 is provided with intelligent controller 6; The front bezel of described bearing surface 1 is provided with and intelligent controller 6 bonded assembly control buttons 2.

Principle of work of the present utility model is as follows: when needing to raise, and the rising button in the operation control button 2, by intelligent controller 6 control motors 14, motor 14 drives Hydraulic Pump 12 by it, and Hydraulic Pump 12 is controlled all hydraulic actuating cylinders simultaneously, and its piston rod 10 is stretched out; Cylinder body 11 promotes sheer pole 18 and moves forward, till tightly withstanding on the front bezel of base 15 to the lower end of lateral branch strut 3, simultaneously, piston rod 10 promotes cross tube 5 and moves backward, angle between medial branch strut 21 and the base 15 becomes big gradually, distance between bearing surface 1 and the base 15 also increases accordingly gradually, when bearing surface 1 reaches ideal height, by operation control button 2 motor is shut down and gets final product.The direction of operating of operation during landing when raising is opposite, repeats no more.

Claims (2)

1. hydaulic lift platform, comprise base (15), bearing surface (1), hydraulic drive mechanism, and be arranged on two groups of scissor-type bracing frames between base (15) and the bearing surface (1), the scissor-type bracing frame comprises lateral branch strut (3) and the medial branch strut (21) that is hinged by bearing pin (20), it is characterized in that: the upper end of described two lateral branch struts (21) all is hinged and connected on the bearing surface (1), the lower end all is equipped with bottom roller (17), and bottom roller (17) is arranged on the base (15) in the corresponding with it glidepath (16); The lower end of described two medial branch struts (21) all is hinged and connected on the base (15), and the upper end all is equipped with upper roller (7), and upper roller (7) is arranged on corresponding with it going up in the slide rail (8) on the bearing surface (1); Be provided with cross tube (5) between the two medial branch struts (21), the two ends of cross tube (5) are separately fixed at the top of two medial branch struts (21); Be provided with sheer pole (18) between the two lateral branch struts (3), the two ends of sheer pole (18) are separately fixed at the bottom of two lateral branch struts (3); Described hydraulic drive mechanism comprises Hydraulic Pump (12) and at least two hydraulic actuating cylinders of being controlled simultaneously by Hydraulic Pump (12) that are fixed on the base (15); The cylinder body of hydraulic actuating cylinder (11) bottom is hinged and connected on the sheer pole (18), and piston rod (10) is hinged and connected on the cross tube (5).
2. according to the described hydaulic lift platform of claim 1, it is characterized in that: the actuating unit of described Hydraulic Pump (12) is motor (14), and motor (14) is provided with intelligent controller (6); The frame of described bearing surface (1) is provided with and intelligent controller (6) bonded assembly control button (2).
CN2010205669226U 2010-10-11 2010-10-11 Hydraulic lifting platform CN201834708U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010205669226U CN201834708U (en) 2010-10-11 2010-10-11 Hydraulic lifting platform

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010205669226U CN201834708U (en) 2010-10-11 2010-10-11 Hydraulic lifting platform

Publications (1)

Publication Number Publication Date
CN201834708U true CN201834708U (en) 2011-05-18

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010205669226U CN201834708U (en) 2010-10-11 2010-10-11 Hydraulic lifting platform

Country Status (1)

Country Link
CN (1) CN201834708U (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102774782A (en) * 2011-10-28 2012-11-14 上海雪榕生物科技股份有限公司 Ascending and descending table for edible fungus production line
CN103232007A (en) * 2013-05-03 2013-08-07 昆山市大昌机械制造有限公司 Lifting machine
CN103663308A (en) * 2012-09-20 2014-03-26 中际联合工业技术(北京)有限公司 Lifting device
CN104355265A (en) * 2014-10-11 2015-02-18 泰兴市塔力机械制造有限公司 Lifting device
CN104408996A (en) * 2014-11-27 2015-03-11 中国民航大学 Multiple-input type experiment system for scissor-type carriers
CN104876155A (en) * 2015-04-29 2015-09-02 苏州江南航天机电工业有限公司 Lifting platform
CN105030137A (en) * 2015-07-23 2015-11-11 孙明英 Simple type cushion overturning and driving device of parallel-edge toilet and flipping fixing seat
CN105030134A (en) * 2015-07-23 2015-11-11 孙明英 Middle-regulation-type toilet seat cushion turning and driving device and fixing seat
CN106416620A (en) * 2016-09-08 2017-02-22 昆明理工大学 Special jack device for orchard
CN107433556A (en) * 2017-09-18 2017-12-05 国网山东省电力公司济南供电公司 A kind of Buchholz relay overhauls dedicated platform

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102774782A (en) * 2011-10-28 2012-11-14 上海雪榕生物科技股份有限公司 Ascending and descending table for edible fungus production line
CN102774782B (en) * 2011-10-28 2015-02-04 上海雪榕生物科技股份有限公司 Ascending and descending table for edible fungus production line
CN103663308A (en) * 2012-09-20 2014-03-26 中际联合工业技术(北京)有限公司 Lifting device
CN103232007A (en) * 2013-05-03 2013-08-07 昆山市大昌机械制造有限公司 Lifting machine
CN104355265A (en) * 2014-10-11 2015-02-18 泰兴市塔力机械制造有限公司 Lifting device
CN104408996A (en) * 2014-11-27 2015-03-11 中国民航大学 Multiple-input type experiment system for scissor-type carriers
CN104408996B (en) * 2014-11-27 2016-08-03 中国民航大学 Multi input type shear shank experimental system
CN104876155A (en) * 2015-04-29 2015-09-02 苏州江南航天机电工业有限公司 Lifting platform
CN105030137A (en) * 2015-07-23 2015-11-11 孙明英 Simple type cushion overturning and driving device of parallel-edge toilet and flipping fixing seat
CN105030134A (en) * 2015-07-23 2015-11-11 孙明英 Middle-regulation-type toilet seat cushion turning and driving device and fixing seat
CN106416620A (en) * 2016-09-08 2017-02-22 昆明理工大学 Special jack device for orchard
CN107433556A (en) * 2017-09-18 2017-12-05 国网山东省电力公司济南供电公司 A kind of Buchholz relay overhauls dedicated platform

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110518

Termination date: 20111011

C17 Cessation of patent right