CN108383028A - A kind of double-column lifter - Google Patents

A kind of double-column lifter Download PDF

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Publication number
CN108383028A
CN108383028A CN201810443776.9A CN201810443776A CN108383028A CN 108383028 A CN108383028 A CN 108383028A CN 201810443776 A CN201810443776 A CN 201810443776A CN 108383028 A CN108383028 A CN 108383028A
Authority
CN
China
Prior art keywords
pulley
slide plate
crossbeam
plate
sliding slot
Prior art date
Application number
CN201810443776.9A
Other languages
Chinese (zh)
Inventor
李明忠
徐峰
余龙胜
Original Assignee
合肥航机械科技股份有限公司
合肥一航机械科技股份有限公司
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 合肥航机械科技股份有限公司, 合肥一航机械科技股份有限公司 filed Critical 合肥航机械科技股份有限公司
Priority to CN201810443776.9A priority Critical patent/CN108383028A/en
Publication of CN108383028A publication Critical patent/CN108383028A/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00Lifting frames, e.g. for lifting vehicles; Platform lifts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/02Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms suspended from ropes, cables, or chains or screws and movable along pillars
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/28Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F2700/00Lifting apparatus
    • B66F2700/09Other lifting devices

Abstract

The invention discloses a kind of double-column lifters, are related to double-column lifter technical field.The present invention includes two columns and crossbeam being mutually parallel;Column one side opens up rectangular channel;Folding shape plate is respectively mounted on rectangular channel both side plate;Two folding shape plates constitute Y shape conduit;Y shape conduit is connected to rectangular channel and constitutes the first sliding groove;Matching installation slide plate in the first sliding groove;Folding shape plate one side opens up second sliding slot;Rectangle groove bottom opens up third sliding slot;Slide plate opposite sides face is installed by the first idler wheel;Slide plate end face installs the second idler wheel;First idler wheel is mounted in second sliding slot;Second idler wheel is mounted in third sliding slot.The present invention drives slide plate to be slided in the first sliding groove by driving first pulley by stepper motor, by second pulley rotates, realize the lifting got on the car to supporting rod, facilitate maintenance personal to auto repair, power is provided by stepper motor, reduce acting, efficiency is improved, while third pulley, the 4th pulley ensure that stabilization when automobile is lifted.

Description

A kind of double-column lifter

Technical field

The invention belongs to double-column lifter technical fields, more particularly to a kind of double-column lifter.

Background technology

Car lift refers to that vapour of the automobile maintenance industry for vehicle hoisting protects equipment.Lifting machine is conserved in auto repair In play vital effect;No matter vehicle overhaul or routine maintenance, all be unable to do without lifting machine;Its product property, matter Amount quality directly affects the personal safety of maintenance personal.In the different maintenance enterprise of scale, a variety of vehicles are either repaired The comprehensive repair shop of type or the single curbside shop (such as tire store) of business scope, nearly all equipped with lifting machine.It is existing Lifting machine is mostly used the shearing type lifter that hydraulic device is realized, this lifting machine inconvenience operates bottom of car with when auto repair. Double-column lifter facilitates the comprehensive inspection automobile of maintenance personal during auto repair.

This invention address that inventing a kind of double-column lifter, it is dedicated to solving auto repair process shearing type lifter inconvenience Repair and the complicated problem of shearing type lifter.

Invention content

The purpose of the present invention is to provide a kind of double-column lifters, and first pulley, second pulley are driven by stepper motor It rotates and then slide plate is driven to be slided in the first sliding groove, realize the promotion to automobile, solve existing vehicle maintenance process scissors Lifting machine is inconvenient to the problem repaired and shearing type lifter is complicated.

In order to solve the above technical problems, the present invention is achieved by the following technical solutions:

The present invention is a kind of double-column lifter, including two columns and crossbeam that are mutually parallel;

The column one side opens up rectangular channel;Folding shape plate is respectively mounted on the rectangular channel both side plate;The two folding shape plates Constitute Y shape conduit;The Y shape conduit is connected to rectangular channel and constitutes the first sliding groove;Matching installation slide plate in the first sliding groove; The folding shape plate one side opens up second sliding slot;The rectangle groove bottom opens up third sliding slot;Pacify in slide plate opposite sides face Fill the first idler wheel;The slide plate end face installs the second idler wheel;First idler wheel is mounted in second sliding slot;Second rolling Wheel is mounted in third sliding slot;The column is fixed in fixed plate;Described slide plate one end is hinged two supporting rods;The folding shape plate End face installs telescopic device;The output end of the telescopic device is hinged with supporting rod;

The crossbeam is the framework that cross section is rectangle;Crossbeam is installed on two columns;Rectangle is fixed on the crossbeam Skeleton frame;It is connected to inside the rectangle skeleton frame and crossbeam;One stepper motor is installed in the rectangle skeleton frame;The master of the stepper motor Moving axis is rotatablely connected with rotation axis;Two first pulleys are fixed in the rotation axis;It is fixed between two first pulleys in the rotation axis Second pulley;The first pulley, second pulley include two slideways;

In the crossbeam two third pulleys are symmetrically installed by symmetry axis of third pulley;It is with third pulley in the crossbeam Symmetry axis is symmetrically installed two pulley blocks;The pulley blocks include two the 4th pulleys;

Fixed hawser is connected by the third pulley of rotation axis side with corresponding slide plate in one slideway of the first pulley It connects;Fixed hawser is connected by the third pulley of the rotation axis other side with corresponding slide plate in another slideway of first pulley It connects;Fixed hawser is connected by the 4th pulley of rotation axis side with corresponding slide plate in one slideway of the second pulley;Institute Fixed cable in another slideway of second pulley is stated to connect with corresponding slide plate by the 4th pulley of the rotation axis other side.

Preferably, the notch of the first sliding groove of two columns is opposite;Column the first sliding groove is stretched out in described slide plate one end Notch.

Preferably, first idler wheel is installed with second sliding slot gap;Second idler wheel is installed with third sliding slot gap; The telescopic device is hydraulic cylinder.

Preferably, described rotation axis one end is connect with cross rail inner spherical bearing;Two first pulleys are about second pulley Symmetrically;4th pulley is corresponding with first pulley;The third pulley is corresponding with second pulley.

The invention has the advantages that:

The present invention drives slide plate sliding in the first sliding groove by stepper motor drives first pulley, second pulley rotates It is dynamic, the lifting got on the car to supporting rod is realized, facilitates maintenance personal to auto repair, power is provided by stepper motor, is reduced Acting improves efficiency, while third pulley, the 4th pulley ensure that stabilization when automobile is lifted.

Certainly, it implements any of the products of the present invention and does not necessarily require achieving all the advantages described above at the same time.

Description of the drawings

In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached Figure.

Fig. 1 is the structural diagram of the present invention;

Fig. 2 is the vertical view of the present invention;

Fig. 3 is the front view of the present invention;

Fig. 4 is the sectional view of B-B in Fig. 3.

Specific implementation mode

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained all other without creative efforts Embodiment shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that, term "upper", " in ", "inner", etc. indicating positions or position close System, is merely for convenience of description of the present invention and simplification of the description, not indicating or implying the indicated component or element must have Specific orientation with specific azimuth configuration and operation, therefore is not considered as limiting the invention.

It please refers to Fig.1 shown in -4, the present invention is a kind of double-column lifter, including two columns 1 and crossbeam that are mutually parallel 2;

1 one side of column opens up rectangular channel;Folding shape plate 11 is respectively mounted on rectangular channel both side plate;Two folding shape plates 11 constitute Y shape Conduit;Y shape conduit is connected to rectangular channel and constitutes the first sliding groove 12;Matching installation slide plate 3 in the first sliding groove 12;Roll over shape plate 11 1 Side opens up second sliding slot 13;Rectangle groove bottom opens up third sliding slot 14;13 opposite sides face of slide plate is installed by the first idler wheel 15;It is sliding 13 end face of plate installs the second idler wheel 16;First idler wheel 15 is mounted in second sliding slot 13;Second idler wheel 16 is slided mounted on third In slot 14;Column 1 is fixed in fixed plate 7;3 one end of slide plate is hinged two supporting rods 31;Roll over the 11 flexible dress of end face installation of shape plate Set 17;The output end of telescopic device 17 is hinged with supporting rod 31;

Crossbeam 2 is the framework that cross section is rectangle;Crossbeam 2 is installed on two columns 1;Rectangle skeleton frame 21 is fixed on crossbeam 2;Square Shape skeleton frame 3 is connected to 2 inside of crossbeam;One stepper motor 4 is installed in rectangle skeleton frame 3;The driving shaft of stepper motor 2 and rotation axis 41 Rotation connection;Two first pulleys 42 are fixed in rotation axis 41;In rotation axis 41 second pulley 43 is fixed between two first pulleys 42;The One pulley 42, second pulley 43 include two slideways;

Two third pulleys 5 are symmetrically installed for symmetry axis with third pulley 5 in crossbeam 2;With third pulley 5 it is pair in crossbeam 2 Claim axial symmetry that two pulley blocks 6 are installed;Pulley blocks 6 include two the 4th pulleys 61;

The third pulley 5 and corresponding slide plate 3 that fixed hawser passes through 41 side of rotation axis in 42 1 slideway of first pulley Connection;The third pulley 5 and corresponding slide plate 3 that fixed hawser passes through 41 other side of rotation axis in 42 another slideway of first pulley Connection;Fixed hawser is connected by the 4th pulley 61 of rotation axis side with corresponding slide plate 3 in 5 one slideway of second pulley; Fixed cable is connected by the 4th pulley 61 of 41 other side of rotation axis with corresponding slide plate 3 in 5 another slideway of second pulley.

Wherein, the notch of the first sliding groove 12 of two columns 1 is opposite;The slot of 1 the first sliding groove 12 of column is stretched out in 3 one end of slide plate Mouthful.

Wherein, the first idler wheel 15 is installed with 13 gap of second sliding slot;Second idler wheel 16 is installed with 14 gap of third sliding slot;It stretches Compression apparatus 17 is hydraulic cylinder.

Wherein, 41 one end of rotation axis is connect with 2 inside spherical bearing of crossbeam;Two first pulleys 42 are right about second pulley 43 Claim;4th pulley 61 is corresponding with first pulley 42;Third pulley 5 is corresponding with second pulley 43.

In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the present invention In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example. Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close Suitable mode combines.

Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification, It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably explain the present invention Principle and practical application, to enable skilled artisan to be best understood by and utilize the present invention.The present invention is only It is limited by claims and its full scope and equivalent.

Claims (4)

1. a kind of double-column lifter, which is characterized in that including:Two columns (1) being mutually parallel and crossbeam (2);
Column (1) one side opens up rectangular channel;Folding shape plate (11) is respectively mounted on the rectangular channel both side plate;The two folding shapes Plate (11) constitutes Y shape conduit;The Y shape conduit is connected to rectangular channel and constitutes the first sliding groove (12);The first sliding groove (12) Interior Matching installation slide plate (3);Folding shape plate (11) one side opens up second sliding slot (13);The rectangle groove bottom opens up third Sliding slot (14);Slide plate (13) the opposite sides face is installed by the first idler wheel (15);Second rolling of slide plate (13) end face installation It takes turns (16);First idler wheel (15) is mounted in second sliding slot (13);Second idler wheel (16) is mounted on third sliding slot (14) in;The column (1) is fixed in fixed plate (7);Described slide plate (3) one end is hinged two supporting rods (31);The folding shape Plate (11) end face installs telescopic device (17);The output end of the telescopic device (17) is hinged with supporting rod (31);
The crossbeam (2) is the framework that cross section is rectangle;Crossbeam (2) is installed on two columns (1);On the crossbeam (2) Fixed rectangle skeleton frame (21);It is connected to inside the rectangle skeleton frame (3) and crossbeam (2);One stepping is installed in the rectangle skeleton frame (3) Motor (4);The driving shaft of the stepper motor (2) is rotatablely connected with rotation axis (41);Two are fixed on the rotation axis (41) One pulley (42);On the rotation axis (41) second pulley (43) is fixed between two first pulleys (42);The first pulley (42), Second pulley (43) includes two slideways;
Two third pulleys (5) are symmetrically installed for symmetry axis with third pulley (5) in the crossbeam (2);With the in the crossbeam (2) Three pulleys (5) are that symmetry axis is symmetrically installed two pulley blocks (6);The pulley blocks (6) include two the 4th pulleys (61);
In (42) one slideway of the first pulley fixed hawser by the third pulley (5) of rotation axis (41) side with it is corresponding Slide plate (3) connects;Fixed hawser is slided by the third of rotation axis (41) other side in another slideway of the first pulley (42) (5) are taken turns to connect with corresponding slide plate (3);Fixed hawser passes through rotation axis side in (5) one slideway of the second pulley Four pulleys (61) are connected with corresponding slide plate (3);Fixed cable passes through rotation axis in another slideway of the second pulley (5) (41) the 4th pulley (61) of the other side is connected with corresponding slide plate (3).
2. a kind of double-column lifter according to claim 1, which is characterized in that the first sliding groove of two columns (1) (12) notch is opposite;The notch of column (1) the first sliding groove (12) is stretched out in described slide plate (3) one end.
3. a kind of double-column lifter according to claim 1, which is characterized in that first idler wheel (15) and second sliding slot (13) gap is installed;Second idler wheel (16) is installed with third sliding slot (14) gap;The telescopic device (17) is hydraulic cylinder.
4. a kind of double-column lifter according to claim 1, which is characterized in that described rotation axis (41) one end and crossbeam (2) inside spherical bearing connection;Two first pulleys (42) are symmetrical about second pulley (43);4th pulley (61) and the One pulley (42) is corresponding;The third pulley (5) is corresponding with second pulley (43).
CN201810443776.9A 2018-05-10 2018-05-10 A kind of double-column lifter CN108383028A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810443776.9A CN108383028A (en) 2018-05-10 2018-05-10 A kind of double-column lifter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810443776.9A CN108383028A (en) 2018-05-10 2018-05-10 A kind of double-column lifter

Publications (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110155907A (en) * 2019-06-05 2019-08-23 上海程禾饰品有限公司 A kind of convenient lifting supporting table of household

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201284139Y (en) * 2008-08-30 2009-08-05 江苏天奇物流系统工程股份有限公司 Lifting mechanism for heavy type chassis lower member
CN101982395A (en) * 2008-10-31 2011-03-02 丹马全球股份有限公司 Portable two post automobile lift
CN102556896A (en) * 2011-01-04 2012-07-11 太仓成铭液压机械有限公司 Double-column jacking machine
CN103043559A (en) * 2012-12-29 2013-04-17 洪寅生 Double-column hydraulic automobile elevator free of balancing of steel wire rope
CN103663268A (en) * 2013-12-21 2014-03-26 青岛德盛利汽车检测设备有限公司 Sliding platform mechanism of lifting machine
CN206705599U (en) * 2017-05-19 2017-12-05 浙江海洋大学东海科学技术学院 A kind of car lift

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201284139Y (en) * 2008-08-30 2009-08-05 江苏天奇物流系统工程股份有限公司 Lifting mechanism for heavy type chassis lower member
CN101982395A (en) * 2008-10-31 2011-03-02 丹马全球股份有限公司 Portable two post automobile lift
CN102556896A (en) * 2011-01-04 2012-07-11 太仓成铭液压机械有限公司 Double-column jacking machine
CN103043559A (en) * 2012-12-29 2013-04-17 洪寅生 Double-column hydraulic automobile elevator free of balancing of steel wire rope
CN103663268A (en) * 2013-12-21 2014-03-26 青岛德盛利汽车检测设备有限公司 Sliding platform mechanism of lifting machine
CN206705599U (en) * 2017-05-19 2017-12-05 浙江海洋大学东海科学技术学院 A kind of car lift

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110155907A (en) * 2019-06-05 2019-08-23 上海程禾饰品有限公司 A kind of convenient lifting supporting table of household

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Application publication date: 20180810

RJ01 Rejection of invention patent application after publication