CN203807061U - Four-post lift with secondary lift function - Google Patents

Four-post lift with secondary lift function Download PDF

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Publication number
CN203807061U
CN203807061U CN201420106513.6U CN201420106513U CN203807061U CN 203807061 U CN203807061 U CN 203807061U CN 201420106513 U CN201420106513 U CN 201420106513U CN 203807061 U CN203807061 U CN 203807061U
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CN
China
Prior art keywords
handset
lifting
platform
post
rod
Prior art date
Application number
CN201420106513.6U
Other languages
Chinese (zh)
Inventor
李永良
祝红林
Original Assignee
苏州艾沃意特机械设备制造有限公司
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Priority to CN201420106513.6U priority Critical patent/CN203807061U/en
Application granted granted Critical
Publication of CN203807061U publication Critical patent/CN203807061U/en

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Abstract

The utility model provides a four-post lift with a secondary lift function. The four-post lift with the secondary lift function comprises a lifting platform, posts and a hydraulic cylinder, wherein the lifting platform is provided with a main sub-machine platform component connector and an auxiliary sub-machine platform component connector. Two liftable sub-machine platform components are arranged on the lifting platform for achieving secondary lifting of a vehicle on the four-poster lift, and the four-post lift has a high safety factor and easy to use. The four-post lift uses the modular design; the lifting platform is further provided with a turning plate component, a side sliding component, a vehicle chassis detection device and a vehicle steering system detecting device; components on all portions are arranged on the base of common flat plates on four posts due to using the modular design concept to achieve the conversion among four posts of the common flat plates, four posts of the side sliding component and the turning plate component as well as four posts of the platform with the secondary lift function.

Description

The four post lifting machines with secondary lifting function
Technical field
The utility model relates to a kind of auto hoist, particularly a kind of four post lifting machines with secondary lifting function.
Background technology
Auto hoist refers to that automobile maintenance industry is for the vapour guarantor equipment of vehicle hoisting, and automobile is automobile to be given rise to certain height from ground with the effect of lifting machine, is convenient to maintainer automobile is detected and keeped in repair.。Lifting machine is being brought into play vital effect in vehicle maintenance and repair maintenance, and no matter car load overhaul, or routine maintenance, all be unable to do without it, and its product property, quality can directly have influence on maintainer's personal safety.In the different maintenance enterprise of scale, no matter be the comprehensive repair plant of maintenance various, or the single shop, curbside of operation scope, lifting machine is nearly all equipped with.Auto hoist can be divided into the several types such as single-column, twin columns, four posts, scissors according to function and shape.
During four post lifting machine work, the flexible steel rope that pulls by oil cylinder, drives four post crossbeam and platforms by steel rope, the process of implementation platform free lifting, and its power resources are in motor-driven Hydraulic Pump.Because current routine four post lifting machines itself do not have secondary lifting function, auto hoist use and maintenance process in cannot realize by automobile secondary lifting function on platform (as changing of tire time), can only be by secondary cart jack be installed on the guide rail between two platforms, but because secondary cart jack can only be placed between two platforms, inconvenient operation not only, and because dolly is transportable, so there is certain potential safety hazard; If four tires are simultaneously before and after wanting to allow on automobile four post platforms, depart from four post platforms, will work with two dollies simultaneously, in vehicle maintenance and repair process, because of operation, make automobile produce and rock like this, potential safety hazard will be larger.
Utility model content
The shortcoming of prior art in view of the above, the purpose of this utility model is to provide a kind of four post lifting machines of realizing secondary lifting.
For achieving the above object and other relevant objects, the utility model provides a kind of four post lifting machines with secondary lifting function, comprise lifting platform, column, hydraulic ram, described lifting platform is provided with chief and vice two sub-machine platform assemblies and connects, described handset platform assembly comprises handset outside connecting rod assembly, handset inside connecting rod assembly, handset platform and handset cylinder component, described handset outside connecting rod assembly and described handset inside connecting rod assembly middle part are hinged, the lower end of handset outside connecting rod is fixedly connected with described lifting platform, the upper end of described handset outside connecting rod is provided with upper roller, the upper end of described handset platform and described handset inside connecting rod assembly is hinged and be supported on described upper roller, the lower end of described handset inside connecting rod is provided with bottom roller, described bottom roller is positioned on described lifting platform, the bottom of described handset cylinder component upper cylinder and described handset outside connecting rod are hinged, the piston rod of described handset cylinder component and described handset inside connecting rod are hinged.
Preferably, described lifting platform is provided with catching groove, and described bottom roller is positioned at described catching groove.
Preferably, the lower surface of described handset platform is provided with guide-track groove, and described upper roller is positioned at described guide-track groove.
Preferably, described lifting platform is provided with rotation angle disk and sideslip assembly.
Preferably, described lifting platform is provided with car chassis detecting device and automobile steering system detecting device.
Preferably, the both sides of described handset platform are provided with telescopic boom assembly.
As mentioned above, the four post lifting machines with secondary lifting function of the present utility model have following beneficial effect: this four posts lifting machine is provided with two liftable handset platform assemblies on lifting platform, by handset platform assembly, can realize the secondary lifting that four post lifting machines are got on the car, and there is higher safety factor, use very convenient.This four posts lifting machine adopts modular design, on lifting platform, be also provided with rotation angle disk assembly, sideslip assembly, car chassis detecting device and automobile steering system detecting device, adopt modular design concept, the assembly of various piece is all to carry out on the basis of four posts in ordinary flat, realizes four posts and the four post platforms itself of ordinary flat four posts, band sideslip and rotation angle disk and is with conversion mutually between secondary lifting function three.
Accompanying drawing explanation
Fig. 1 is integral structure schematic diagram of the present utility model.
Fig. 2 is the structural representation of the utility model handset platform assembly.
Element numbers explanation.
The specific embodiment
By particular specific embodiment, embodiment of the present utility model is described below, person skilled in the art scholar can understand other advantages of the present utility model and effect easily by the disclosed content of this specification sheets.
Refer to Fig. 1,2.Notice, appended graphic the illustrated structure of this specification sheets, ratio, size etc., equal contents in order to coordinate specification sheets to disclose only, for person skilled in the art scholar, understand and read, not in order to limit the enforceable qualifications of the utility model, therefore the technical essential meaning of tool not, the adjustment of the modification of any structure, the change of proportionate relationship or size, do not affecting under the effect that the utility model can produce and the object that can reach, all should still drop on the technology contents that the utility model discloses and obtain in the scope that can contain.Simultaneously, in this specification sheets, quote as " on ", the term of D score, " left side ", " right side ", " centre " and " " etc., also only for ease of understanding of narrating, but not in order to limit the enforceable scope of the utility model, the change of its relativeness or adjustment, under without essence change technology contents, when being also considered as the enforceable category of the utility model.
As shown in Figure 1, the utility model provides a kind of four post lifting machines with secondary lifting function, this four posts lifting machine comprises the parts such as four root posts 1, lifting platform 2, hydraulic ram, steel rope, and hydraulic ram can pull lifting platform 2 to move to realize lifting by steel rope.On lifting platform, be provided with positron machine platform assembly 3 and secondary handset platform assembly 4, the structure of positron machine platform assembly 3 and secondary handset platform assembly 4 completes identical, and positron machine platform assembly 3 and secondary handset platform assembly 4 can be realized secondary lifting on lifting platform 2.
As shown in Figure 2, positron machine platform assembly 3 comprises handset outside connecting rod assembly 31, handset inside connecting rod assembly 32, handset platform 33 and handset cylinder component 34, and handset outside connecting rod assembly 31 is hinged by two middle bearing pins 37 with handset inside connecting rod assembly 32 middle parts.4 high strength bolts of handset outside connecting rod assembly 31 use are fixed on lifting platform 2 by two each and every one undersettings 36, the upper end of handset outside connecting rod 31 is provided with upper roller, the upper end of handset platform 33 and handset inside connecting rod assembly 32 is hinged and be supported on upper roller with bearing pin 38, the lower end of handset inside connecting rod 32 is provided with bottom roller 39, bottom roller 39 is positioned on lifting platform 2, the bottom of handset cylinder component 34 upper cylinders is hinged with handset outside connecting rod 31 by the lower hinge 40 of oil cylinder, and the piston rod of handset cylinder component 34 is hinged with handset inside connecting rod 32 by oil cylinder hinge 41.Under the promotion of handset cylinder component 34, handset outside connecting rod assembly 31, handset inside connecting rod assembly 32 are by smooth opening, and so machine platform 33 will move up, and realize handset platform 33 steadily lifting on lifting platform 2.When automobile, stop paying out on handset platform, with rubber cushion blocks, hold up car chassis, automobile can be picked up smoothly like this, realizes secondary lifting.Positron machine platform assembly 3 and secondary handset platform assembly 4 are all on the lifting platform of four post lifting machines, and its aerodynamic force source is also to share with four post lifting machines, use simple especially, safety, reliable.
In order to prevent turning over after automobile from not producing by parking of correct requirement, on lifting platform 2, be provided with catching groove, bottom roller 39 is positioned at catching groove.And on the lower surface of handset platform, be provided with guide-track groove, and upper roller is positioned at guide-track groove, spacing due to catching groove and guide-track groove, and upper roller, bottom roller will be limited, and so just can effectively prevent the automobile rear dump on handset platform.In order to meet the needs of different bodywork lengths, the both sides of handset platform 33 are provided with telescopic boom assembly 43, so just can automatically regulate according to bodywork length the length of telescopic boom assembly 43.
As shown in Figure 1, on lifting platform 2, be also provided with rotation angle disk 5 and sideslip assembly 6, for making rotation angle disk 5 that automobile four-wheel location is or movable catching groove, refer to the rotation angle disk position that is placed directly in four post platform front ends, and sideslip assembly 6 is by bolt, sideslip base to be fixed on to the rear end of four post platforms, so whole installation process is very convenient.On lifting platform 2, be also reserved with for car chassis and the car chassis detecting device 7 of rotation system detection, bolt hole and the oil pipe cable-through hole of automobile steering system detecting device 8 are installed, car chassis detecting device 7,8 of automobile steering system detecting devices need be fixed in bolt the rotation angle disk position of four post platforms, if do not need to arrange car chassis detecting device 7, automobile steering system detecting device 8, only above-mentioned position need be filled with movable catching groove, installation, replacing and maintenance thereof are all very convenient.
This four posts lifting machine is provided with two liftable handset platform assemblies on lifting platform, can realize the secondary lifting that four post lifting machines are got on the car, and have higher safety factor by handset platform assembly, uses very convenient.This four posts lifting machine adopts modular design, on lifting platform, be also provided with rotation angle disk assembly, sideslip assembly, car chassis detecting device, automobile steering system detecting device, adopt modular design concept, the assembly of various piece is all to carry out on the basis of four posts in ordinary flat, realizes four posts and the four post platforms itself of ordinary flat four posts, band sideslip and rotation angle disk and is with conversion mutually between secondary lifting function three.So the utility model has effectively overcome various shortcoming of the prior art and tool high industrial utilization.
Above-described embodiment is illustrative principle of the present utility model and effect thereof only, but not for limiting the utility model.Any person skilled in the art scholar all can, under spirit of the present utility model and category, modify or change above-described embodiment.Therefore, have in technical field under such as and conventionally know that the knowledgeable modifies or changes not departing from all equivalences that complete under spirit that the utility model discloses and technological thought, must be contained by claim of the present utility model.

Claims (6)

1. four post lifting machines with secondary lifting function, comprise lifting platform, column, hydraulic ram, it is characterized in that: described lifting platform is provided with chief and vice two sub-machine platform assemblies and connects, described handset platform assembly comprises handset outside connecting rod assembly, handset inside connecting rod assembly, handset platform and handset cylinder component, described handset outside connecting rod assembly and described handset inside connecting rod assembly middle part are hinged, the lower end of handset outside connecting rod is fixedly connected with described lifting platform, the upper end of described handset outside connecting rod is provided with upper roller, the upper end of described handset platform and described handset inside connecting rod assembly is hinged and be supported on described upper roller, the lower end of described handset inside connecting rod is provided with bottom roller, described bottom roller is positioned on described lifting platform, the bottom of described handset cylinder component upper cylinder and described handset outside connecting rod are hinged, the piston rod of described handset cylinder component and described handset inside connecting rod are hinged.
2. the four post lifting machines with secondary lifting function according to claim 1, is characterized in that: described lifting platform is provided with catching groove, and described bottom roller is positioned at described catching groove.
3. the four post lifting machines with secondary lifting function according to claim 1, is characterized in that: the lower surface of described handset platform is provided with guide-track groove, and described upper roller is positioned at described guide-track groove.
4. the four post lifting machines with secondary lifting function according to claim 1, is characterized in that: described lifting platform is provided with rotation angle disk and sideslip assembly.
5. the four post lifting machines with secondary lifting function according to claim 1, is characterized in that: described lifting platform is provided with car chassis detecting device and automobile steering system detecting device.
6. the four post lifting machines with secondary lifting function according to claim 1, is characterized in that: the both sides of described handset platform are provided with telescopic boom assembly.
CN201420106513.6U 2014-03-10 2014-03-10 Four-post lift with secondary lift function CN203807061U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420106513.6U CN203807061U (en) 2014-03-10 2014-03-10 Four-post lift with secondary lift function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420106513.6U CN203807061U (en) 2014-03-10 2014-03-10 Four-post lift with secondary lift function

Publications (1)

Publication Number Publication Date
CN203807061U true CN203807061U (en) 2014-09-03

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Application Number Title Priority Date Filing Date
CN201420106513.6U CN203807061U (en) 2014-03-10 2014-03-10 Four-post lift with secondary lift function

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106226093A (en) * 2016-07-28 2016-12-14 芜湖凯尔电气科技有限公司 Electric automobile detects quiet room
CN107324238A (en) * 2017-06-16 2017-11-07 合肥航机械科技股份有限公司 One kind is based on the post lifting machine of two-period form four
CN107324244A (en) * 2017-06-15 2017-11-07 合肥航机械科技股份有限公司 A kind of four post lifting machines based on hydraulic lifting
CN108640016A (en) * 2018-05-17 2018-10-12 安徽工程大学 A kind of super large part is with vehicle automatic dischargingapparatus

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106226093A (en) * 2016-07-28 2016-12-14 芜湖凯尔电气科技有限公司 Electric automobile detects quiet room
CN107324244A (en) * 2017-06-15 2017-11-07 合肥航机械科技股份有限公司 A kind of four post lifting machines based on hydraulic lifting
CN107324238A (en) * 2017-06-16 2017-11-07 合肥航机械科技股份有限公司 One kind is based on the post lifting machine of two-period form four
CN107324238B (en) * 2017-06-16 2019-07-02 合肥一航机械科技股份有限公司 One kind being based on four column lifting machine of two-period form
CN108640016A (en) * 2018-05-17 2018-10-12 安徽工程大学 A kind of super large part is with vehicle automatic dischargingapparatus

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CF01 Termination of patent right due to non-payment of annual fee
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Granted publication date: 20140903

Termination date: 20170310