CN103308320A - Movable auxiliary device for checking automobile chassis - Google Patents
Movable auxiliary device for checking automobile chassis Download PDFInfo
- Publication number
- CN103308320A CN103308320A CN2012102917730A CN201210291773A CN103308320A CN 103308320 A CN103308320 A CN 103308320A CN 2012102917730 A CN2012102917730 A CN 2012102917730A CN 201210291773 A CN201210291773 A CN 201210291773A CN 103308320 A CN103308320 A CN 103308320A
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- underframe
- stand
- conductive
- upper frame
- conductive casters
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Abstract
The invention relates to a movable auxiliary device for checking an automobile chassis. The movable auxiliary device comprises five parts: a stand part, a walking part, a lifting part, a guide rail part and an electrical control part for controlling the walking of the whole device and the lifting of a stand, and the parts form an automobile body except the guide rail part. The movable auxiliary device for checking the automobile chassis provided by the invention has the advantages of reducing the work intensity of work staff, improving the check efficiency of the automobile chassis, improving the degree of automation in the use process of equipment, improving installation and maintenance efficiency, and saving production and transport costs.
Description
Technical field
The invention belongs to the automobile guarantee and detect utility appliance, be specifically related to a kind of removable car chassis and check servicing unit.
Background technology
Automotive safety and Performance Detection stand in the servicing unit that uses when automobile chassis checks and mostly are trench lifting machine at present, adjust lifting machine height according to the motor vehicle inspection area in good time, artificial with lighting device auxiliary examination automobile chassis all around situation, after inspection finishes, by an other cover input device data are sent to the host computer database; This utility appliance exists volume, weight is big, production cost is high, transportation is inconvenient, forms of motion is single problem, this not only early stage equipment install and have difficulties, and owing to equipment uses in narrow and small trench, in equipment use in the future, maintenance, also have inconvenience, because input device separates with servicing unit, increased the labour intensity in testing staff's work simultaneously.
Summary of the invention
Of the present invention
PurposeJust be to provide a kind of removable car chassis to check servicing unit, it can reduce staff's working strength; Improve the automobile chassis checking efficiency; Automaticity in the use of raising equipment; Improve installation, maintenance efficiency; Save the production and transport cost.
The present invention realizes the foregoing invention purpose
Technical schemeFor: a kind of removable car of the present invention chassis checks servicing unit, comprise five parts: the electric control system of stand part, running gear, lifting part, rail sections and the walking of control single unit system and stand lifting, other parts form a car body except rail sections;
Described stand partly comprise upper frame, underframe and be assemblied in upper frame and underframe between linkage assembly; Described linkage assembly comprises and is installed in two pairs of connecting rods that place both sides between upper frame and the underframe, and every pair of connecting rod constitutes scissors mechanism by two two equal in length, hinged connecting rods, and its pin joint is positioned at the mid point of two bars; The same end of each connecting rod is fixedly hinged respectively in the same end of underframe and upper frame, the other end of each connecting rod is hinged with roller respectively, described two rollers are assemblied in respectively in the gathering sill of installing on underframe and the upper frame other end, and roller can roll in gathering sill during the upper frame lifting;
Described lifting unit be divided into be assemblied in be connected with linkage assembly on the underframe, have auto-lock function, can random positioned electronic screw-threaded shaft elevator structure, the leading screw that electronic screw-threaded shaft elevator structure comprises the motor that is fixedly hinged on underframe, be connected by gear with motor, cooperate with leading screw and to form screw mechanism and be fixedly hinged at the screw that is connected on the thick stick, the two ends that connect thick stick are fixedly connected on respectively on two connecting rods of correspondence;
Described rail sections constitutes by two mutually insulateds that are installed in trench bottom and with the track of ground insulation, and two tracks connect the positive and negative terminal of power supply respectively; The present invention adopts the 24V direct supply;
Described running gear comprises driving wheel mechanism and the conductive casters mechanism that is installed in rear and front end, underframe bottom, and stand contacts with guide rail with road wheel by conductive casters.Driving wheel mechanism comprises the driving wheel of drive motor and two insulation materials, and drive motor is assemblied on the underframe, and two-wheeled is connected by rotating shaft, and is installed in the underframe bottom by rolling bearing units.Drive motor is by the chain wheel drive carriage walking in sprocket wheel, chain and the rotating shaft; Two driving wheels adopt the combination of flat wheel construction and H type wheel construction.Described conductive casters mechanism comprises the conductive casters of conductive casters erecting frame and two conductive material, conductive casters erecting frame middle part outstanding and below base plate hinge be connected to form to float and be connected; Two conductive casterses are installed in the two ends of conductive casters erecting frame, and mutually insulated also all insulate with stand between the two-wheeled; Described two conductive casterses adopt the combination of flat wheel construction and H type wheel construction and corresponding with two driving wheels, are separately installed with connection terminal at two conductive casterses.
The present invention installs supporting and limiting device at underframe and upper frame two ends, and it comprises support limit travel switch and spacing adjusting lever etc.The present invention also can be equipped with the car body stop means of advancing in the rear and front end of stand respectively, and it comprises that advance limitation travel switch and corresponding the trip switch are installed in the plate washer that puts in place at rail sections two ends.The present invention also is provided with at the rail sections two ends and prevents that car body from skidding off the positive stop of track.When car body marched to the guide rail two ends, travel switch touched the catch on the guide rail, circuit be cut off dolly advance the action stop automatically.
The present invention can be on electric control box integrated lighting device, wireless receiver and and the supporting scanning input device of wireless logarithmic data transceiver of being equipped with.
Electric control system of the present invention is assemblied in the control box, and its control panel comprises power switch, power light, rising button, decline button, forwarding button, back.Power switch button is opened, and power light is lighted, and other 4 buttons are just effective.Two aviation plugs are arranged, for scanner and light fixture provide power supply and transmission data at the back side of electrical control cabinet.
The present invention adopts wireless receiver to realize scanning input device (scanner) in the trench and the communication between the master-control room main frame.Wireless receiver wherein one link to each other with scanner and to be installed in the electrical control cabinet that the chassis checks servicing unit; Another piece is installed in the master control indoor location, links to each other with main frame by outlet, by direct current+12V power supply adaptor power supply.
Of the present invention
Beneficial effectFor: through repeatedly comparison test confirmation repeatedly, apparatus of the present invention have realized the robotization of lifting on guide rail, walking, have realized mobile device, input device, the organic combination of lighting device, have reduced labour intensity, have improved detection efficiency.
Wherein the conductive casters of conductive casters mechanism is metal material in the running gear, and mutually insulated also all insulate with stand between the two-wheeled.Behind the peripheral hardware power connection, finally by connection terminal output, be the power supply of car load electrical equipment through guide rail, conductive casters.The conductive casters erecting frame is connected with hinge between stand, can lay smooth degree according to guide rail and adjust automatically, keeps contacting between wheel and guide rail.The motor of driving wheel mechanism is by the walking movement of sprocket wheel, chain drive dolly.The driving wheel of nylon material makes car body and guide rail insulation.Driving wheel adopts the combination of flat wheel and H type wheel, in guiding, remedied the problem that guide rail is installed parallelism error.Be equipped with travel switch before and after the single unit system, when mobile device marched to guide rail limit end, travel switch touched the limited block on the guide rail, and circuit is cut off the dolly action of advancing to be stopped automatically.
Institute lifting part rotatablely moves through gear transmission to leading screw the straight line elevating movement that will be rotatablely moved and be converted into upper frame by screw-nut body again by what motor produced.Leading screw has auto-lock function, can locate arbitrarily; Be equipped with support limit and travel switch on the underframe, in the upper frame minimum point, reduce the damage that long-duration load produces leading screw.
Wherein electric control system except power switch, pilot lamp, advance, retreat, rise, the decline button, hand-held input device, wireless transmit accepting device and lighting device be installed also.Send to host computer by wireless transmitting device after the input device typing, host computer is beamed back the display module of mobile device to the reinspection project, and the testing staff rechecks according to demonstration, and the lighting device ancillary staff carries out the chassis and detects.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention;
Fig. 2 looks synoptic diagram for the left side of embodiment of the invention Fig. 1;
Fig. 3 is driving wheel structural representation in the embodiment of the invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.
Embodiment: a kind of removable car of embodiment of the invention chassis checks servicing unit it comprises five parts shown in accompanying drawing 1,2,3: stand part, running gear, lifting part, rail sections and control single unit system are walked and the electric control system of stand lifting; Other parts form a car body except rail sections.
Described stand partly comprise upper frame 1, underframe 2 and be assemblied in upper frame 1 and underframe 2 between linkage assembly; Described linkage assembly comprises and is installed in two pairs of connecting rods that are positioned at both sides between upper frame 1 and the underframe 2, and every pair of connecting rod constitutes scissors mechanism by two equal in length, hinged two connecting rods 3,4, and its pin joint is positioned at the mid point of two bars.The same end of each connecting rod is fixedly hinged respectively in the same end of underframe and upper frame, and the other end of each connecting rod is hinged with roller 5 respectively, is on underframe 2 and the upper frame 1 with end position with roller 5 to be equipped with gathering sill 6, and roller 5 can roll in gathering sill 6 during the upper frame lifting;
Described lifting unit be divided into be assemblied on the underframe 2 have when being connected with linkage assembly auto-lock function, can random positioned electronic screw-threaded shaft elevator structure, the leading screw 8 that electronic screw-threaded shaft elevator structure comprises the motor 7 that is fixedly hinged on underframe, be connected by gear 9 with motor, cooperate with leading screw 8 and to form screw mechanisms and be fixedly hinged at the screw 11 that is connected on the thick stick 10, the two ends that connect thick stick 10 are fixedly connected on respectively on two connecting rods 3,4 of correspondence;
Described rail sections constitutes by two mutually insulateds that are installed in the trench both sides and with the track 12,13 of ground insulation, and two tracks connect the positive and negative terminal of 24V direct supply respectively;
Described running gear comprises driving wheel mechanism and the conductive casters mechanism that is installed in rear and front end, underframe 2 bottom, and stand contacts with guide rail with road wheel by conductive casters.Driving wheel mechanism comprises the driving wheel 15,16 of drive motor 14 and two insulation materials, and drive motor 14 is assemblied on the underframe 2, and two-wheeled is connected by rotating shaft 17, and is installed in underframe 2 bottoms by rolling bearing units 18.Drive motor 14 drives carriage walkings by the sprocket wheel 21 in sprocket wheel 19, chain 20 and the rotating shaft 17; The combination of two driving wheels 15, the 16 flat wheel constructions of employing and H type wheel constructions.Described conductive casters mechanism comprises the conductive casters 23,24 of conductive casters erecting frame 22 and two conductive material, conductive casters erecting frame 22 middle parts outstanding and below base plate 2 hinges be connected to form to float and be connected; Two conductive casterses 23,24 are installed in the two ends of conductive casters erecting frame 22, mutually insulated and all insulating with stand between the two-wheeled; Described two conductive casterses 23,24 adopt flat wheel construction and H type wheel construction combination and with two driving wheels 15,16 corresponding, be separately installed with connection terminal 25 at two conductive casterses.
The present invention installs supporting and limiting device at underframe and upper frame two ends, and it comprises support limit travel switch 26 and spacing adjusting lever 32 etc.The present invention also can be equipped with the car body stop means of advancing in the rear and front end of stand respectively, and it comprises the limitation travel switch 27 of advancing, and corresponding the trip switch 27 is installed in the plate washer 28 that puts in place at the two ends of guide rail.The present invention also is provided with at the track two ends and prevents that dolly from skidding off the positive stop 31 of track.When the stand car body marched to guide rail limit end, travel switch 27 touched the plate washer 28 that puts in place on the guide rail, and the action of advancing that circuit is cut off the stand car body stops automatically.
The present invention on electric control box 30 integrated be equipped with lighting device 29, wireless receiver and and the supporting hand-hold scanning input device (abbreviation scanner) of wireless logarithmic data transceiver, the model of wireless receiver is DW-M00; The model of retouching input device is SC-8060.Backplate 33 around the present invention also is provided with around the stand car body, the stand car body is provided with railing 34 etc.
Electric control system of the present invention is assemblied in the control box, and its control panel comprises power switch, power light, rising button, decline button, forwarding button, back.Power switch button is opened, and power light is lighted, and other 4 buttons are just effective.Two aviation plugs are arranged, for scanner and light fixture provide power supply and transmission data at the back side of electrical control cabinet.
The present invention adopts model to realize scanister (instrument) C-8060 in the trench for the DW-M00 wireless receiver) and the master-control room main frame between communication.Wireless receiver wherein one link to each other with scanner and to be installed in the electrical control cabinet that the chassis checks servicing unit; Another piece is installed in the master control indoor location, links to each other with main frame by outlet, by direct current+12V power supply adaptor power supply.
The process that enforcement the present invention detects is:
Stand is placed on the guide rail, places in the trench in the lump.Automobile is ridden on the trench, stops after arriving the detection position.The people stands on the stand, press rising on the control box inner control panel, descend, advance, back controls drive motor and rotate, with the rising that realizes stand, descend, advance, the finishing of backward movement, find suitable detection position.According to the test item on the bar table automobile chassis is checked, by the input device that is placed on the switch board examine item is carried out bar code scan then, when scanner scanning after bar code, by uploading on the master-control room computing machine through wireless digital-to-analogue piece, the detection software of installing in the computing machine comes signal is differentiated, stored with data.As under the not good environment of light, detecting, the lighting device auxiliary detection that can use switch board to link to each other.
Claims (5)
1. a removable car chassis checks servicing unit, it is characterized in that it comprises five parts: the electric control system of stand part, running gear, lifting part, rail sections and the walking of control single unit system and stand lifting;
Described stand partly comprise upper frame, underframe and be assemblied in upper frame and underframe between linkage assembly; Described linkage assembly comprises and is installed in two pairs of connecting rods that place both sides between upper frame and the underframe, and every pair of connecting rod constitutes scissors mechanism by two two equal in length, hinged connecting rods, and its pin joint is positioned at the mid point of two bars; The same end of each connecting rod is fixedly hinged respectively in the same end of underframe and upper frame, and the other end of each connecting rod is hinged with roller respectively, and described two rollers are assemblied in respectively in the gathering sill of installing on underframe and the upper frame other end;
Described lifting unit be divided into be assemblied in be connected with linkage assembly on the underframe, have auto-lock function, can random positioned electronic screw-threaded shaft elevator structure, the leading screw that this electronic screw-threaded shaft elevator structure comprises the motor that is fixedly hinged on underframe, be connected by gear with motor, cooperate with leading screw and to form screw mechanism and be fixedly hinged at the screw that is connected on the thick stick, the two ends of described connection thick stick are fixedly connected on respectively on two connecting rods of correspondence;
Described rail sections constitutes by two mutually insulateds that are installed in trench bottom and with the track of ground insulation, and two tracks connect the positive and negative terminal of power supply respectively;
Described running gear comprises driving wheel mechanism and the conductive casters mechanism that is installed in rear and front end, underframe bottom; Driving wheel mechanism comprises the driving wheel of drive motor and two insulation materials, and drive motor is assemblied on the underframe, and two-wheeled is connected by rotating shaft, and is installed in the underframe bottom by rolling bearing units; Two driving wheels adopt flat wheel construction and H type wheel construction respectively; Described conductive casters mechanism comprises the conductive casters of conductive casters erecting frame and two conductive material, conductive casters erecting frame middle part outstanding and below base plate hinge be connected to form to float and be connected; Two conductive casterses are installed in the two ends of conductive casters erecting frame, and mutually insulated also all insulate with stand between the two-wheeled; Described two conductive casterses adopt flat wheel construction and H type wheel construction and corresponding with two driving wheels, are separately installed with connection terminal at two conductive casterses.
2. a kind of removable car chassis inspection servicing unit according to claim 1 is characterized in that at underframe and upper frame two ends supporting and limiting device is installed, it comprises support limit travel switch and spacing adjusting lever.
3. a kind of removable car according to claim 1 chassis checks servicing unit, it is characterized in that, be equipped with the car body stop means of advancing respectively in the rear and front end of stand, it comprises that advance limitation travel switch and corresponding the trip switch are installed in the plate washer that puts in place at rail sections two ends.
4. a kind of removable car chassis inspection servicing unit according to claim 1 is characterized in that, is provided with at the two ends of rail sections and prevents that car body from skidding off the positive stop of track.
5. check servicing unit according to claim 1,2,3 or 4 described a kind of removable car chassis, it is characterized in that, electric control system is arranged in the electric control box, integrated lighting device, wireless receiver and and the supporting scanning input device of wireless receiver of being equipped with on electric control box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102917730A CN103308320A (en) | 2012-08-16 | 2012-08-16 | Movable auxiliary device for checking automobile chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102917730A CN103308320A (en) | 2012-08-16 | 2012-08-16 | Movable auxiliary device for checking automobile chassis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103308320A true CN103308320A (en) | 2013-09-18 |
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ID=49133784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102917730A Pending CN103308320A (en) | 2012-08-16 | 2012-08-16 | Movable auxiliary device for checking automobile chassis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103308320A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107856685A (en) * | 2017-10-25 | 2018-03-30 | 佛山杰致信息科技有限公司 | A kind of railroad maintenance operation transport vehicle |
| CN110580052A (en) * | 2018-06-08 | 2019-12-17 | 优信拍（北京）信息科技有限公司 | vehicle detection method, device and system |
| CN110596776A (en) * | 2019-10-31 | 2019-12-20 | 厦门道塑汽车用品有限公司 | Automobile chassis safety inspection detection device |
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|---|---|---|---|---|
| EP0350608A2 (en) * | 1988-07-13 | 1990-01-17 | Fraunhofer-Gesellschaft Zur Förderung Der Angewandten Forschung E.V. | Procedure and device for testing lorry axles with springs |
| US6044696A (en) * | 1997-04-10 | 2000-04-04 | Northern California Diagnostic Laboratories | Apparatus for testing and evaluating the performance of an automobile |
| CN2418066Y (en) * | 1999-11-18 | 2001-02-07 | 陈明环 | Machine for testing and maintaining of braking and side-sliding of automobile |
| US20010052174A1 (en) * | 2000-05-09 | 2001-12-20 | Snap-On Deutschland Holding Gmbh | Chassis measuring apparatus and method of measuring a chassis |
| CN1763493A (en) * | 2005-11-10 | 2006-04-26 | 上海大学 | Test bench for performance test of automobile gear shift assembly |
| CN2831077Y (en) * | 2005-04-01 | 2006-10-25 | 石家庄华燕交通科技有限公司 | Multifunction integrated structure mobile detection station |
| CN202748227U (en) * | 2012-08-16 | 2013-02-20 | 石家庄华燕交通科技有限公司 | Movable inspection auxiliary apparatus for automobile chassis |
-
2012
- 2012-08-16 CN CN2012102917730A patent/CN103308320A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0350608A2 (en) * | 1988-07-13 | 1990-01-17 | Fraunhofer-Gesellschaft Zur Förderung Der Angewandten Forschung E.V. | Procedure and device for testing lorry axles with springs |
| US6044696A (en) * | 1997-04-10 | 2000-04-04 | Northern California Diagnostic Laboratories | Apparatus for testing and evaluating the performance of an automobile |
| CN2418066Y (en) * | 1999-11-18 | 2001-02-07 | 陈明环 | Machine for testing and maintaining of braking and side-sliding of automobile |
| US20010052174A1 (en) * | 2000-05-09 | 2001-12-20 | Snap-On Deutschland Holding Gmbh | Chassis measuring apparatus and method of measuring a chassis |
| CN2831077Y (en) * | 2005-04-01 | 2006-10-25 | 石家庄华燕交通科技有限公司 | Multifunction integrated structure mobile detection station |
| CN1763493A (en) * | 2005-11-10 | 2006-04-26 | 上海大学 | Test bench for performance test of automobile gear shift assembly |
| CN202748227U (en) * | 2012-08-16 | 2013-02-20 | 石家庄华燕交通科技有限公司 | Movable inspection auxiliary apparatus for automobile chassis |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107856685A (en) * | 2017-10-25 | 2018-03-30 | 佛山杰致信息科技有限公司 | A kind of railroad maintenance operation transport vehicle |
| CN110580052A (en) * | 2018-06-08 | 2019-12-17 | 优信拍（北京）信息科技有限公司 | vehicle detection method, device and system |
| CN110596776A (en) * | 2019-10-31 | 2019-12-20 | 厦门道塑汽车用品有限公司 | Automobile chassis safety inspection detection device |
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Application publication date: 20130918 |