CN202389497U - Trolley for installing engine of passenger car - Google Patents
Trolley for installing engine of passenger car Download PDFInfo
- Publication number
- CN202389497U CN202389497U CN2011204107207U CN201120410720U CN202389497U CN 202389497 U CN202389497 U CN 202389497U CN 2011204107207 U CN2011204107207 U CN 2011204107207U CN 201120410720 U CN201120410720 U CN 201120410720U CN 202389497 U CN202389497 U CN 202389497U
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- China
- Prior art keywords
- supporting plate
- chassis
- dolly
- hydraulic actuating
- actuating cylinder
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- 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
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Abstract
The utility model discloses a trolley for installing an engine of a passenger car, which comprises a chassis. The chassis is provided with at least a pair of wheels which can move along the front-rear direction, a lower supporting plate is assembled on the chassis in a sliding mode, a left-and-right moving mechanism is installed between the chassis and the lower supporting plate and is used for driving the lower supporting plate to horizontally slide relative to the chassis, an upper supporting plate is installed above the lower supporting plate, an up-and-down moving mechanism is connected between the upper supporting plate and the lower supporting plate and is used for driving the upper supporting plate to vertically move relative to the lower supporting plate, and a groove-shaped support and a rear support are installed above the front end and the rear end of the upper supporting plate respectively, wherein the groove-shaped support is used for supporting the position of an engine flywheel casing and the rear support is used for supporting the positions of bolts on two sides of an engine oil pan. By means of the up-and-down moving mechanism, the left-and-right moving mechanism and a front-and-rear moving mechanism, the trolley for the installation of the bus engine in small space can achieve up-and-down, left-and-right and front-and-rear movements and can accurately position the engine.
Description
Technical field
The utility model relates to the installation of a kind of bus engine, front and back bridge and uses dolly.
Background technology
At present, all-loading coach is rational in infrastructure, safe and by more and more users favor, because of the difference of its structure, technology with it; Vehicle bridge and driving engine etc. need could be installed after the whole application of vehicle body, because the variation of the car load vehicle of passenger vehicle is many, the car body installing space is little; Bad accurate location, the installation site of driving engine, because driving engine is heavy, inconvenient operation; Labour intensity is big so conventional manual is installed, and efficient is low, and installation quality is difficult for guaranteeing.
The utility model content
The purpose of the utility model is to provide a kind of bus engine to install and uses dolly, is not easy the accurately problem of location to solve prior art engine installation position.
For realizing above-mentioned purpose; The utility model adopts following technical scheme: a kind of bus engine is installed and is used dolly; Comprise the chassis that has at least at the wheel of fore-and-aft direction walking; Slidable fit has lower supporting plate on the chassis; Be provided with between chassis and the lower supporting plate and be used to drive the left/right movement device that the relative chassis of lower supporting plate horizontally slips; Lower supporting plate top is provided with upper backup pad, is connected with between the upper and lower stay bearing plate to be used to drive the reciprocating mechanism that the relative lower supporting plate of upper support frame moves up and down, and the front and back ends of the top of upper backup pad is respectively arranged with the after poppet at the troffer that is used to support the flywheel shell of engine place and the bolt place that is used to support the engine sump tank both sides.
The front end of the top of upper backup pad is hinged with the supporting plate of the said troffer of assembling, after poppet; The rear end of upper backup pad is provided with and is used for the driver train one that the driving arm plate rotates up and down around the hinged place, and said troffer and said after poppet fixedly are assemblied in the front and back ends of supporting plate respectively and are arranged on the upper backup pad.
Described troffer comprises the groove that opening makes progress, and the cross section of groove is trapezoidal.
Described driver train one comprises hinged first hydraulic actuating cylinder that is arranged on the upper support frame rear end, and first hydraulic actuating cylinder comprises push rod, and the push rod of first hydraulic actuating cylinder and the rear end of said supporting plate are hinged.
Have at least pair of wheels to rotate the below that is assembled to the chassis through axletree in forward and backward two pairs of wheels of dolly; Wheel is connected with cooresponding fixed axle with it, axletree and chassis normal-running fit, and the described mechanism that moves forward and backward comprises that the below, chassis is provided with motor; Be connected with retarder on the output shaft of motor; The output shaft of retarder is provided with drive sprocket, and the driven sprocket chain-driving that is provided with on drive sprocket and the axletree cooperates with drive axle and rotates, and moves forward and backward thereby drive wheel.
Described retarder is the turbine and worm retarder.
Described left/right movement device comprises that the bracing frame below is set with the straight line slide bar down, the sliding sleeve bearing fit that fixedly installs on straight line slide bar and the chassis, and the chassis is provided with and is used to promote second hydraulic actuating cylinder that the straight line slide bar slides in said sliding sleeve.
Said reciprocating mechanism comprises the two groups of shear arms of mutual cross pivotally attached that are arranged between the upper and lower bracing frame; The end that two groups of shear arms are positioned at the same side of center line up and down is respectively with to be attached thereto the upper and lower bracing frame that connects hinged; The roller that the end of the opposite side of two groups of shear arms is provided with through end separately respectively rolls with the chute on being arranged on the upper and lower bracing frame of corresponding with it bonded assembly and cooperates, and described shear arm is provided with the driver train two that is used to drive opening and closing about the shear arm.
Described driver train two comprises between below the shear arm of the same side and interconnecting through bearing pin; The hinged place of two groups of shear arms interconnects through jointed shaft; Be provided with the 3rd hydraulic actuating cylinder between bearing pin and the jointed shaft; The 3rd hydraulic actuating cylinder comprises push rod, and the external part and the jointed shaft of the push rod of the 3rd hydraulic actuating cylinder are hinged, and hydraulic actuating cylinder is hinged away from the other end and the bearing pin of push rod external part.
Described chassis is provided with the Hydraulic Station that is used for the hydraulic actuating cylinder fuel feeding, and the electrical control cubicles of modulated pressure cylinder and motor movement.
A kind of bus engine of the utility model is installed and is used dolly, in narrow space, drives through top to bottom, left and right, front and rear travel mechanism, has realized that driving engine can move top to bottom, left and right, front and rear, with the driving engine accurate in locating.
Further, supporting plate can rotate around hinge-point, the adjustment of the front rake of more convenient driving engine, the convenient installation.
Further, adopt the motor connection reducer to cooperate drive wheels to move, trolley travelling is well located with sprocket wheel.
Further, retarder adopts the turbine and worm retarder, makes dolly can realize the low speed walking.
Further, adopt the shear arm structure to move up and down, make mobile more steady.
Further, use the Driven by Hydraulic Cylinder shear arm, can realize the less stroke of push rod walking, bigger lift and thrust is provided.
Further, Hydraulic Station and electrical control cubicles are arranged on the chassis, more convenient fuel feeding and control.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the utility model;
Fig. 2 is the cutaway view of the left view of Fig. 1.
The specific embodiment
A kind of bus engine is installed the embodiment with dolly, and like Fig. 1, shown in 2,1 below, chassis of this dolly is rotatably equipped with axletree 3 through support 23; Axletree 3 is fixedly connected with wheel 2 through key, and axletree 3 middle parts are set with driven sprocket 4, are provided with motor 8 through support on the chassis; Be connected with turbine and worm retarder 9 on the motor output shaft; The output shaft of turbine and worm retarder is provided with drive sprocket 6, and drive sprocket 6 cooperates with driven sprocket 4 chain-drivings through chain 5, and chassis 1 top slidable fit has lower supporting plate 7; Be provided with between chassis 1 and the lower supporting plate 7 and be used to drive the left/right movement device that lower supporting plate 7 relative chassis horizontally slip; Said left/right movement device comprise lower supporting plate 7 through its straight line slide bar of setting firmly of below 10 and the sliding sleeve 11 bearing fit slidable fit that are installed in the chassis upper surface to the chassis 1 top, 1 top, chassis is provided with and is used to drive second hydraulic actuating cylinder 24 that slide bar 10 slides in sliding sleeve 11, lower supporting plate 7 tops are provided with upper backup pad 18; Be connected with between the upper and lower stay bearing plate and be used to drive the reciprocating mechanism that upper backup pad moves up and down with respect to lower supporting plate; Described reciprocating mechanism is to be connected with 12, two groups of shear arms 12 of two groups of shear arms of mutual cross pivotally attached between the upper and lower stay bearing plate to be positioned at up and down that the top of center line one side shear arm is hinged on respectively on the corresponding side of the upper and lower stay bearing plate of corresponding with it bonded assembly, is positioned at up and down the top of the shear arm of the opposite side of line of centers and rolls with bolt respectively and be equipped with roller 15; Said roller 15 rolls respectively and is assembled in the chute 14 of the upper and lower stay bearing plate of corresponding with it bonded assembly both sides setting; Two groups of shear arms are provided with and are used to drive two groups of shear arms driver train two of opening and closing up and down, and said driver train two comprises that two groups of shear arms cross hinged place separately is hinged through same jointed shaft 17, between two groups of shear arms, is provided with axle sleeve 25 on the jointed shaft 17; Between two groups of shear arm lower ends of center line the same side up and down, connect through bearing pin 16; Being provided with the 3rd hydraulic actuating cylinder 13, the three hydraulic actuating cylinders 13 between bearing pin 16 and the jointed shaft 17 is the ears hydraulic actuating cylinder, and the 3rd hydraulic actuating cylinder comprises push rod; Vestibule and the axle sleeve 25 jointed shaft 17 on of the 3rd hydraulic actuating cylinder 13 before push rod is hinged; The back ear and the bearing pin 16 of the 3rd hydraulic actuating cylinder are hinged, and the front end of the upper surface of upper backup pad 18 is hinged with supporting plate 20, and the top of the hinged place of supporting plate is provided with reeded cross section and is down trapezoidal troffer 21; Supporting plate 20 is provided with the after poppet 22 of the bolt that is used to support the engine sump tank both sides away from top, the rear end of hinged place; The rear end of the upper surface of upper backup pad 18 is provided with and is used for the driver train one that driving arm plate 20 rotates up and down around the hinged place, and described driver train one comprises that hinged push rod position and the supporting plate 20 that is provided with first hydraulic actuating cylinder, 19, the first hydraulic actuating cylinders 19 in the rear end of upper surface of upper backup pad 18 is hinged away from the rear end of hinged place; Supporting plate 20 can rotate up and down around hinge-point 26; The rear end on chassis 1 is provided with the Hydraulic Station 27 of feed flow cylinder pressure oil-feed and the electrical control cubicles 28 of modulated pressure station and machine operation, and the handle 29 that is used to promote dolly.
The utility model is placed on falling on the trapezoidal support and after poppet on the supporting plate with driving engine in use, and handbarrow is pushed into the installation position; Electrical control cubicles control power wheel moves, the front and back position of adjustment workpiece, and the second hydraulic actuating cylinder fuel feeding is given at electrical control cubicles modulated pressure station; Drive slide bar sway on the chassis, the position, the left and right sides of adjustment workpiece, Hydraulic Station is given the 3rd hydraulic actuating cylinder fuel feeding; The folding of Driven by Hydraulic Cylinder shear arm; The upper-lower position of adjustment workpiece, Hydraulic Station is given the first hydraulic actuating cylinder fuel feeding, adjustment workpiece forward leaning angle.After the location of workpiece is adjusted, install and get final product.
In other enforcement, can also dolly be moved forward and backward directly through promoting dolly.
In other embodiments, described left/right movement device can also be provided with leading screw for the chassis, and is used to drive the motor that leading screw rotates, and following bracing frame is provided with the leading screw overcoat, leading screw overcoat and threads of lead screw transmission.
In other embodiments, described reciprocating mechanism can also for, following bracing frame is provided with the hydraulic actuating cylinder that is used to promote upper support frame, the pusher section of hydraulic actuating cylinder is used for cooperating with the upper support frame roof pressure.
In other embodiments, supporting plate can be set, troffer and after poppet directly be fixedly installed on the upper surface of upper backup pad.
In other embodiments, the driver train one of driving arm plate rotation can also be arranged to the motor-driven three-link mechanism.
In other embodiments, the driver train two of folding can also be for being provided with tooth bar in the chute up and down to be used to drive shear arm, and roller is provided with gear, and motor-driven gear rotates on tooth bar.
Claims (10)
1. a bus engine is installed and is used dolly; It is characterized in that; Comprise the chassis that has at least at the wheel of fore-and-aft direction walking; Slidable fit has lower supporting plate on the chassis, is provided with between chassis and the lower supporting plate to be used to drive the left/right movement device that the relative chassis of lower supporting plate horizontally slips, and the lower supporting plate top is provided with upper backup pad; Be connected with between the upper and lower stay bearing plate and be used to drive the reciprocating mechanism that the relative lower supporting plate of upper support frame moves up and down, the front and back ends of the top of upper backup pad is respectively arranged with the after poppet at the troffer that is used to support the flywheel shell of engine place and the bolt place that is used to support the engine sump tank both sides.
2. bus engine according to claim 1 is installed and is used dolly; It is characterized in that; The front end of the top of upper backup pad is hinged with the supporting plate of the said troffer of assembling, after poppet; The rear end of upper backup pad is provided with and is used for the driver train one that the driving arm plate rotates up and down around the hinged place, and said troffer and said after poppet fixedly are assemblied in the front and back ends of supporting plate respectively and are arranged on the upper backup pad.
3. bus engine according to claim 2 is installed and is used dolly, it is characterized in that described troffer comprises the groove that opening makes progress, and the cross section of groove is trapezoidal.
4. bus engine according to claim 2 is installed and is used dolly; It is characterized in that; Described driver train one comprises hinged first hydraulic actuating cylinder that is arranged on the upper support frame rear end, and first hydraulic actuating cylinder comprises push rod, and the push rod of first hydraulic actuating cylinder and the rear end of said supporting plate are hinged.
5. bus engine according to claim 1 is installed and is used dolly; It is characterized in that having at least pair of wheels to rotate the below be assembled to the chassis through axletree in forward and backward two pairs of wheels of dolly, wheel is connected with cooresponding fixed axle with it; Axletree and chassis normal-running fit; The described mechanism that moves forward and backward comprises that the below, chassis is provided with motor, is connected with retarder on the output shaft of motor, and the output shaft of retarder is provided with drive sprocket; The driven sprocket chain-driving that is provided with on drive sprocket and the axletree cooperates with drive axle and rotates, and moves forward and backward thereby drive wheel.
6. bus engine according to claim 5 is installed and is used dolly, it is characterized in that described retarder is the turbine and worm retarder.
7. bus engine according to claim 1 is installed and is used dolly; It is characterized in that; Described left/right movement device comprises that the bracing frame below is set with the straight line slide bar down; The sliding sleeve bearing fit that fixedly installs on straight line slide bar and the chassis, chassis are provided with and are used to promote second hydraulic actuating cylinder that the straight line slide bar slides in said sliding sleeves.
8. install according to the described bus engine of any claim of claim 1-7 and use dolly; It is characterized in that; Said reciprocating mechanism comprises the two groups of shear arms of mutual cross pivotally attached that are arranged between the upper and lower bracing frame; The end that two groups of shear arms are positioned at the same side of center line up and down is respectively with to be attached thereto the upper and lower bracing frame that connects hinged; The roller that the end of the opposite side of two groups of shear arms is provided with through end separately respectively rolls with the chute on being arranged on the upper and lower bracing frame of corresponding with it bonded assembly and cooperates, and described shear arm is provided with the driver train two that is used to drive opening and closing about the shear arm.
9. bus engine according to claim 8 is installed and is used dolly; It is characterized in that described driver train two comprises between below the shear arm of the same side and interconnecting through bearing pin that the hinged place of two groups of shear arms interconnects through jointed shaft; Be provided with the 3rd hydraulic actuating cylinder between bearing pin and the jointed shaft; The 3rd hydraulic actuating cylinder comprises push rod, and the external part and the jointed shaft of the push rod of the 3rd hydraulic actuating cylinder are hinged, and hydraulic actuating cylinder is hinged away from the other end and the bearing pin of push rod external part.
10. bus engine according to claim 9 is installed and is used dolly, it is characterized in that described chassis is provided with the Hydraulic Station that is used for the hydraulic actuating cylinder fuel feeding, and the electrical control cubicles of modulated pressure cylinder and motor movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204107207U CN202389497U (en) | 2011-10-25 | 2011-10-25 | Trolley for installing engine of passenger car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204107207U CN202389497U (en) | 2011-10-25 | 2011-10-25 | Trolley for installing engine of passenger car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202389497U true CN202389497U (en) | 2012-08-22 |
Family
ID=46664440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204107207U Expired - Fee Related CN202389497U (en) | 2011-10-25 | 2011-10-25 | Trolley for installing engine of passenger car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202389497U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103072650A (en) * | 2013-02-04 | 2013-05-01 | 江西博能上饶客车有限公司 | Device for installing and adjusting all-bearing bus rear engine |
| CN103111992A (en) * | 2013-02-04 | 2013-05-22 | 江西博能上饶客车有限公司 | Multifunctional assembly and disassembly equipment for parts of dynamical system of new energy vehicles |
| CN103661307A (en) * | 2013-12-20 | 2014-03-26 | 唐山轨道客车有限责任公司 | Assemble and disassemble device of storage battery set |
| CN103894805A (en) * | 2012-12-24 | 2014-07-02 | 上海汽车集团股份有限公司 | Installing platform of power system of fuel cell car |
| CN109436656A (en) * | 2018-10-31 | 2019-03-08 | 江苏长江智能制造研究院有限责任公司 | Workpiece waggon |
| CN110253186A (en) * | 2019-07-12 | 2019-09-20 | 赵真利 | A kind of moveable floating type sensor welding head device |
| WO2019218627A1 (en) * | 2018-05-16 | 2019-11-21 | 文萁 | Easy-to-adjust fixing platform for machining for making coach lightweight |
| CN110900147A (en) * | 2019-12-23 | 2020-03-24 | 刘雪岭 | Bearing dismouting subassembly and automatic bearing dismouting device |
-
2011
- 2011-10-25 CN CN2011204107207U patent/CN202389497U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103894805A (en) * | 2012-12-24 | 2014-07-02 | 上海汽车集团股份有限公司 | Installing platform of power system of fuel cell car |
| CN103072650A (en) * | 2013-02-04 | 2013-05-01 | 江西博能上饶客车有限公司 | Device for installing and adjusting all-bearing bus rear engine |
| CN103111992A (en) * | 2013-02-04 | 2013-05-22 | 江西博能上饶客车有限公司 | Multifunctional assembly and disassembly equipment for parts of dynamical system of new energy vehicles |
| CN103661307A (en) * | 2013-12-20 | 2014-03-26 | 唐山轨道客车有限责任公司 | Assemble and disassemble device of storage battery set |
| CN103661307B (en) * | 2013-12-20 | 2016-03-30 | 唐山轨道客车有限责任公司 | Battery pack is installed and stripping assembly |
| WO2019218627A1 (en) * | 2018-05-16 | 2019-11-21 | 文萁 | Easy-to-adjust fixing platform for machining for making coach lightweight |
| CN109436656A (en) * | 2018-10-31 | 2019-03-08 | 江苏长江智能制造研究院有限责任公司 | Workpiece waggon |
| CN109436656B (en) * | 2018-10-31 | 2023-06-30 | 江苏长江智能制造研究院有限责任公司 | Workpiece conveying vehicle |
| CN110253186A (en) * | 2019-07-12 | 2019-09-20 | 赵真利 | A kind of moveable floating type sensor welding head device |
| CN110900147A (en) * | 2019-12-23 | 2020-03-24 | 刘雪岭 | Bearing dismouting subassembly and automatic bearing dismouting device |
| CN110900147B (en) * | 2019-12-23 | 2020-12-01 | 扬州恒泰重工科技有限公司 | Bearing dismouting subassembly and automatic bearing dismouting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120822 Termination date: 20171025 |