CN203715174U - Double-scissor-fork type lifting platform - Google Patents

Double-scissor-fork type lifting platform Download PDF

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Publication number
CN203715174U
CN203715174U CN201420087100.8U CN201420087100U CN203715174U CN 203715174 U CN203715174 U CN 203715174U CN 201420087100 U CN201420087100 U CN 201420087100U CN 203715174 U CN203715174 U CN 203715174U
Authority
CN
China
Prior art keywords
scissor
type lifting
hinged
lifting platform
fork support
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
CN201420087100.8U
Other languages
Chinese (zh)
Inventor
沈滨
齐继阳
朱永梅
高洁
徐欣宏
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.)
ZHANGJIAGANG HUAJI ENVIRONMENTAL PROTECTION NEW ENERGY TECHNOLOGY Co Ltd
Original Assignee
ZHANGJIAGANG HUAJI ENVIRONMENTAL PROTECTION NEW ENERGY TECHNOLOGY 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 ZHANGJIAGANG HUAJI ENVIRONMENTAL PROTECTION NEW ENERGY TECHNOLOGY Co Ltd filed Critical ZHANGJIAGANG HUAJI ENVIRONMENTAL PROTECTION NEW ENERGY TECHNOLOGY Co Ltd
Priority to CN201420087100.8U priority Critical patent/CN203715174U/en
Application granted granted Critical
Publication of CN203715174U publication Critical patent/CN203715174U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a double-scissor-fork type lifting platform which is quick and stable for lifting, is capable of staying at any position in the travel in the lifting process and is capable of working at a set height for a long period of time. The double-scissor-fork type lifting platform comprises an under frame, wherein the under frame is provided with an electrical push rod and a motor for driving the electrical push rod in the vertical direction; a mounting base is arranged at the top of the electrical push rod; a platform body is arranged at the top of the mounting base; a connecting seat is arranged on each of the two sides of the mounting base; the two ends of the connecting seat are respectively hinged to upper scissor-fork supports; a base is provided with a lower sliding rail; rollers embedded inside the lower sliding rail are arranged at the bottoms of the upper scissor-fork supports; the base is hinged to a plurality of lower scissor-fork supports corresponding to the upper scissor-fork supports below a connecting rod; the middle parts of the upper and the lower scissor-fork supports at corresponding positions are hinged to one another; an upper sliding rail is arranged on the lower surface of the platform body; rollers are arranged at the upper ends of the lower scissor-fork supports; the rollers are embedded inside the upper sliding rail and prop against the platform body.

Description

A kind of pair of scissor-type lifting platform
Technical field
The utility model relates to a kind of pair of scissor-type lifting platform.
Background technology
At present, on market, typical product drives by hydraulic efficiency pressure system mostly, the leakage producing, affect the work efficiency of complete machine, the stationarity of transmission and accuracy, and contaminated environment, this has the following disadvantages: the self-locking of (1) hydraulic efficiency pressure system is to realize by the pressure holding function in hydraulic control circuit, and self-locking property is poor.(2) product is used two hydraulic actuating cylinders to act on respectively on double shear fork support, in lifting process, is difficult to accurately guarantee synchronized operation, poor synchronization.(3) in addition, hydraulic efficiency pressure system is not easy to accurate control.Patent scissors type elevating device for example, the patent No.: 201220276454.8, the engine installation of this lifting table is the hydraulic efficiency pressure system of using, and is not easy to accurate control, self-locking property is limited, is not suitable for for self-locking performance and the exigent occasion of stationarity.And for example, the patent No.: 201320050553.9, a kind of oil pipe lifting device crane, it utilizes two hydraulic actuating cylinders to act on respectively two and cuts fork and control lifting on support, two synchronisms of cutting fork support are not strictly controlled, this jacking system, under the actual condition of LNG bottle processing, can not guarantee that the motion of double shear fork support has higher synchronism.
Utility model content
Technical problem to be solved in the utility model is: a kind of lifting quick and stable is provided, can rests on the optional position in stroke and can remain on for a long time two scissor-type lifting platform that the height of setting carries out operation in lifting process.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of pair of scissor-type lifting platform, comprise underframe, the motor that on underframe, vertical direction is provided with electric pushrod and drives electric pushrod, the top of electric pushrod is provided with mount pad, mount pad top is provided with platform body, mount pad both sides are respectively equipped with Connection Block, on Connection Block, two ends are hinged with respectively and cut fork support, base is provided with glidepath, on cut fork frame bottom be provided with the roller being embedded in glidepath, on base, below pipe link, be hinged with some with on cut fork support corresponding under cut fork support, correspondence position upper, under cut fork mid-stent be hinged, platform body lower surface is provided with slide rail, under cut fork support upper end be provided with roller, roller be embedded in upper slide rail and support described in platform body.
As a kind of preferred scheme, described Connection Block is provided with pipe link, cuts fork support on described and is hinged on pipe link two ends.
As a kind of preferred scheme, described Connection Block is two installation otic placodes that are set up in parallel, and described pipe link passes from otic placode is installed.
As a kind of preferred scheme, described upper slide rail and glidepath are all U-lag slide rail.
As a kind of preferred scheme, described roller is rubber tire.
The beneficial effects of the utility model are: use electric pushrod as unique propulsion source, guarantee that both sides cut the consistent of fork support height; And electric pushrod is active in one's movements, operates steadily, controls accurately, make the good reliability of the self-locking of whole lifting table.
Because Connection Block comprises two installation otic placodes that are set up in parallel, described pipe link passes from otic placode is installed, and this set structure can be guaranteed the intensity that bearer connection bar is required, and material capable of reducing using, reduces manufacturing cost again.
Because roller is rubber tire, can reduce fricative noise.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is electric pushrod top mount pad and the connection structure that otic placode and pipe link are installed.
In Fig. 1 to Fig. 2: 1. underframe, 2. electric pushrod, 3. motor, 4. mount pad, 5. platform body, 6. installs otic placode, and 7. pipe link is cut fork support on 8., 9. glidepath, 10. roller, cuts fork support 11. times, slide rail on 12..
The specific embodiment
Below in conjunction with accompanying drawing, describe specific embodiments of the present utility model in detail.
As shown in Figure 1-2, a kind of pair of scissor-type lifting platform, comprises underframe 1, the motor 3 that on underframe 1, vertical direction is provided with electric pushrod 2 and drives electric pushrod 2, and the top of electric pushrod 2 is provided with mount pad 4, and mount pad 4 tops are provided with platform body 5.Mount pad 4 both sides are respectively equipped with two otic placode 6 are installed, and install in otic placode 6 and are equipped with pipe link 7, and pipe link 7 two ends are hinged with respectively cuts fork support 8.Base is provided with U-lag glidepath 9, on cut fork support 8 bottoms be provided with the colloid roller 10 being embedded in glidepath 9, on base, below pipe link 7, be hinged with some with on cut fork support 8 corresponding under cut fork support 11, upper and lower fork support 8,11 middle parts of cutting of correspondence position are hinged, platform body 5 lower surfaces are provided with slide rail 11 on U-lag, under cut fork support 9 upper ends and be provided with colloid roller 10, roller 10 is embedded upper slide rail 12 in also platform body 5 described in support.
After motor 3 energising runnings, electric pushrod 2 inside are by the motion that is in line of the rotation motion of motor 3, make push rod upward movement, drive Connection Block upward movement, the pipe link 7 that 6 respectively with two of otic placodes of installation are cut fork support is movably hinged, thereby drive pipe link 7 upward movements, the roller 10 at double shear fork support two ends rolls to centre simultaneously.Electric pushrod 2, as unique propulsion source, guarantees high synchronism.After reaching predeterminated position, motor 3 shuts down, electric pushrod 2 self-lockings, and platform body 5 is fixed on this position.If after having operated, in the time of need making platform body 5 decline,, by motor 3 reversions, arrive after assigned address, motor 3 power-off shut down.In whole process, mechanism keeps being active in one's movements, operates steadily, controls accurately.
The above embodiments are principle and the effect thereof of illustrative the invention only, and the embodiment of part utilization, but not for limiting the utility model; It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise of the invention, can also make some distortion and improvement, these all belong to protection domain of the present utility model.

Claims (5)

1. a two scissor-type lifting platform, comprise underframe, it is characterized in that: the motor that on described underframe, vertical direction is provided with electric pushrod and drives electric pushrod, the top of electric pushrod is provided with mount pad, mount pad top is provided with platform body, mount pad both sides are respectively equipped with Connection Block, on Connection Block, two ends are hinged with respectively and cut fork support, base is provided with glidepath, on cut fork frame bottom be provided with the roller being embedded in glidepath, on base, below pipe link, be hinged with some with on cut fork support corresponding under cut fork support, correspondence position upper, under cut fork mid-stent be hinged, platform body lower surface is provided with slide rail, under cut fork support upper end be provided with roller, roller be embedded in upper slide rail and support described in platform body.
2. a kind of pair of scissor-type lifting platform as claimed in claim 1, is characterized in that: described Connection Block is provided with pipe link, cuts fork support on described and is hinged on pipe link two ends.
3. a kind of pair of scissor-type lifting platform as claimed in claim 2, is characterized in that: described Connection Block is two installation otic placodes that are set up in parallel, and described pipe link passes from otic placode is installed.
4. a kind of pair of scissor-type lifting platform as described in any one in claim 1-3, is characterized in that: described upper slide rail and glidepath are all U-lag slide rail.
5. a kind of pair of scissor-type lifting platform as described in any one in claim 1-3, is characterized in that: described roller is rubber tire.
CN201420087100.8U 2014-02-27 2014-02-27 Double-scissor-fork type lifting platform Expired - Fee Related CN203715174U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420087100.8U CN203715174U (en) 2014-02-27 2014-02-27 Double-scissor-fork type lifting platform

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420087100.8U CN203715174U (en) 2014-02-27 2014-02-27 Double-scissor-fork type lifting platform

Publications (1)

Publication Number Publication Date
CN203715174U true CN203715174U (en) 2014-07-16

Family

ID=51154342

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420087100.8U Expired - Fee Related CN203715174U (en) 2014-02-27 2014-02-27 Double-scissor-fork type lifting platform

Country Status (1)

Country Link
CN (1) CN203715174U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103787231A (en) * 2014-02-27 2014-05-14 张家港市华机环保新能源科技有限公司 Double shear type lifting platform
CN104192760A (en) * 2014-09-22 2014-12-10 太仓市璜泾永乐农机作业专业合作社 Anti-explosion hydraulic type shear fork elevator
CN106494897A (en) * 2016-12-08 2017-03-15 济南二机床集团有限公司 Double-screw type automatic lifting chassis
CN106885110A (en) * 2017-02-28 2017-06-23 黄河科技学院 A kind of bridging type mine electromechanical equipment job platform

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103787231A (en) * 2014-02-27 2014-05-14 张家港市华机环保新能源科技有限公司 Double shear type lifting platform
CN104192760A (en) * 2014-09-22 2014-12-10 太仓市璜泾永乐农机作业专业合作社 Anti-explosion hydraulic type shear fork elevator
CN106494897A (en) * 2016-12-08 2017-03-15 济南二机床集团有限公司 Double-screw type automatic lifting chassis
CN106885110A (en) * 2017-02-28 2017-06-23 黄河科技学院 A kind of bridging type mine electromechanical equipment job platform

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

Granted publication date: 20140716

Termination date: 20170227

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