CN201411234Y - Multifunctional trolley on motor train unit framework repair conveying lines - Google Patents
Multifunctional trolley on motor train unit framework repair conveying lines Download PDFInfo
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- CN201411234Y CN201411234Y CN2009200094713U CN200920009471U CN201411234Y CN 201411234 Y CN201411234 Y CN 201411234Y CN 2009200094713 U CN2009200094713 U CN 2009200094713U CN 200920009471 U CN200920009471 U CN 200920009471U CN 201411234 Y CN201411234 Y CN 201411234Y
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Abstract
The utility model relates to a multifunctional trolley on motor train unit framework repair conveying lines, which comprises a running gear (1), an integral lifting and rotating device (2), a hangingdevice (3) and a control system, and is characterized in that the running gear (1) is arranged at the upper part of the integral lifting and rotating device (2), and the hanging device (3) is positioned at the lower part of the integral lifting and rotating device (2); the integral lifting and rotating device (2) comprises a lifting and rotating support (9), a lifting mechanism and an action conversion mechanism (12), and the hanging device (3) comprises a movable hanging hook (29) and a hanging hook adjusting device; and the hanging device (3) is connected with the lifting mechanism. The utility model can meet the requirements of suspended type framework repair conveying lines and the repair and conveying of various types of motor train frameworks, and achieves the automatic hanging and automatic running on the conveying lines of various types of motor train car frameworks.
Description
Technical field
The utility model belongs to train frame maintenance load transfer device, particularly relates to motor train unit framework maintenance travel line multifunctional dolly.
Background technology
The introducing of motor train unit is developed and is put into effect, makes China railways step an important step in the process of great-leap-forward development, indicates that the China's railway system transport undertaking has marched toward world's rank of advanced units.How guaranteeing and improve the repair quality of motor-car, is the important topic of pendulum in face of China railways motor car inspection and repair department.The multi-functional transport trolley that adopts on the present traditional lorry of China, the passenger vehicle framework suspension type maintenance travel line, can not satisfy the demand of motor train unit framework maintenance fully, it hangs traditional framework only, the vehicle structure size is bigger than normal, lifting travel is little, auxiliary maintenance is dumb, and the conveying that can not satisfy in the motor-car framework maintenance process requires and assist the maintenance requirement.
The utility model content
The utility model technical issues that need to address are: improve multifunctional dolly traveling flexibility of operation, realize the two-way line operate of walking of dolly independence and freedom.But dolly integral elevating and rotation realize the auxiliary maintenance of station.Increase the multifunctional dolly lifting travel and reduce the multifunctional dolly size, improve the comformability of multifunctional dolly, fully satisfy of the requirement of various travel lines multifunctional dolly.
The technical solution of the utility model is: motor train unit framework maintenance travel line multifunctional dolly, comprise running gear, integral elevating slewing arrangement, erecting by overhang and control system, it is characterized in that: described running gear is installed in the top of integral elevating slewing arrangement, described erecting by overhang is positioned at the bottom of integral elevating slewing arrangement, and described integral elevating slewing arrangement comprises lifting swinging strut, lifting mechanism and action switching mechanism; Described erecting by overhang comprises movable hook and suspension hook setting device, and described erecting by overhang is connected with lifting mechanism.
The utility model is compared with present technology has following advantage: satisfy suspension type framework maintenance travel line and the maintenance of various motor-car framework, carry requirement, realize various motor-car framework is hung automatically and moved automatically on travel line.
(1) adopts from walking the line mode design, improved the alerting ability of multifunctional dolly traveling control;
(2) running gear utilizes motor-driven, and the mode that adopts roller to roll is carried out the traveling action.Multifunctional dolly adopts safety sliding contact line to power, the safety sliding contact line current colector is installed on the running gear, improve Supply Security, and make in the trolley travelling process and can keep continual communication, improve scheduling, the monitor and diagnosis function of master control system with master control unit;
(3) the running gear framework adopts rectangular configuration, during normal traveling, the minor face of framework is parallel to two walking rails of travel line, the long limit of framework is perpendicular to walking rails, when breaking down, can utilize in the workshop lifting appliance multifunctional dolly to be sling and revolved and turn 90 degrees and dolly can be put down in the middle of two tracks of travel line, realize maintenance fast.
(4) lifting mechanism adopts two-layer configuration, adopt this mode under the situation that guarantees lifting travel, can dwindle the multifunctional dolly size, increase the multifunctional dolly comformability, satisfy the dimensional characteristic of travel line to multifunctional dolly, the actuating unit of lifting is a leading screw, leading screw has auto-lock function, and adopts line slideway to lead, and makes the descending operation safety and steady.
Description of drawings
Fig. 1 the utility model structural representation;
Fig. 2 running gear structural representation;
Fig. 3 integral elevating rotary device structure scheme drawing;
Fig. 4 lift rotating equipment support scheme drawing;
Fig. 5 one-level jacking system scheme drawing;
Fig. 6 two grade of ascend and descend device scheme drawing;
Fig. 7 lift rotating equipment switching mechanism scheme drawing;
Fig. 8 erecting by overhang scheme drawing;
Fig. 9 erecting by overhang bottom partial schematic diagram;
Figure 10 erecting by overhang schematical top view;
Figure 11 movable hook scheme drawing.
Number in the figure is as follows:
1 running gear, 2 integral elevating slewing arrangements
3 erectings by overhang, 4 running gear frameworks
5 running gear rollers, 6 running gear motors
7 running gear transmission shafts, 8 safety sliding contact line current colectors
9 lifting swinging struts, 10 one-level jacking systems
The 12 action switching mechanisms of 11 two grade of ascend and descend devices
13 bracket upright post, 14 bracket bases
15 line slideway slide block mount pads, 16 line slideway slide blocks
17 fixing leading screw 18 lifting rotating machines
19 chain-driving groups, 20 gear transmission groups
21 one-level lifting sleeves, 22 line slideways
23 two grade of ascend and descend leading screws, 24 flanges
25 two grade of ascend and descend sleeve pipes, 26 action conversion magnetic clutchs
27 clutch rotating disk groups, 28 erecting by overhang tray frames
29 movable hook 30X are to regulating motor
31X to regulating tooth wheels 32X to regulating leading screw
33Y is to regulating motor 34Y to the regulating tooth wheels
35Y hangs pawl lifting rotating machine to regulating leading screw 36
37 liftings rotation is regulated vertical spline rod group 38 liftings rotation and is regulated the bevel gear group
39 liftings rotation is regulated horizontal spline rod group 40X to regulating line slideway
41Y is to regulating line slideway 42 hook lifting rotation regulating mechanisms
43 liftings rotation conversion magnetic clutch
The specific embodiment
Form by running gear, integral elevating slewing arrangement, erecting by overhang and control system.
The integral elevating slewing arrangement adopts integrated design, utilizes same motor to drive, and can realize lifting and spinning movement respectively by action switching mechanism.Lift rotating equipment is made up of support, second-grade lifting, two grade of ascend and descend mechanism and action switching mechanism.Support is used for being connected with running gear and carrying the elevating and rotating machine structure.Lifting rotation conversion adopts electromagnetic clutch mechanism to operate, and power-transfer clutch is done the time spent, and the two grade of ascend and descend sleeve pipe is captiveed joint with one-level lifting sleeve flange by clutch rotating disk group, and this moment, two grade of ascend and descend mechanism under motor-driven only carried out lifting action; When power-transfer clutch discharged, the two grade of ascend and descend sleeve pipe separated with one-level lifting sleeve flange, and this moment, two grade of ascend and descend mechanism under motor-driven was rotated action.
According to motor train unit framework type and constructional feature, adopt brand new four paws erecting by overhang to carry out framework and hang.Erecting by overhang comprises erecting by overhang pallet, movable hook and suspension hook control apparatus.Pallet is the main frame structure of erecting by overhang, adopts the open type design, can improve the convenience of installation, maintenance.Erecting by overhang adopts four movable hooks, is used for framework is carried out four-point suspension.Suspension hook can carry out the action and the position adjustment of four degree of freedom, comprises that to adjusting and the rotation of Z axle, setting range can satisfy the requirement of various motor train unit framework sling point to X to adjustment, Z to adjustment, Y.X adopts two motor-driven to adjusting, and the adjusting actuating unit is gear, leading screw, screw, and adopts line slideway to lead; Y adopts a motor to drive to adjusting, and the adjusting actuating unit is gear, leading screw, screw, also adopts line slideway to lead; Z adopts same motor to drive to regulating with the Z shaft rotating device, and the adjusting actuating unit is castellated shaft, bevel gear, pot wheel pot bar, leading screw etc., and Z changes by electromagnetic clutch device to lifting action and spinning movement.
Control system adopts PLC as controller, comprises frequency converter, position transduser etc.By the PLC programming control, can realize hanging automatically and on travel line, moving automatically to various motor-car framework.
Following structure accompanying drawing is described embodiment of the present utility model in detail.
Motor train unit framework maintenance travel line multifunctional dolly is made up of running gear 1, integral elevating slewing arrangement 2, erecting by overhang 3 and control system several sections.
The agent structure of running gear 1 is a running gear framework 4, framework is equipped with running gear roller 5 for four jiaos, dolly one side head is equipped with running gear motor 6, the running gear motor reducer is two shafts, be connected with two running gear transmission shafts 7 respectively, transmission shaft is connected with driving wheel, carries out traveling and drives.Safety sliding contact line current colector 8 also is installed on the running gear, is used for being subjected to electricity, for multifunctional dolly provides the electrical source of power input from safety sliding contact line.
Integral elevating slewing arrangement 2 adopts integrated design, comprises lifting swinging strut 9, one-level jacking system 10, two grade of ascend and descend device 11, action switching mechanism 12 compositions.Support comprises bracket upright post 13, bracket base 14 compositions, and bracket upright post has four, and top is connected with the traveling dolly, and bottom and bracket base are fixed.Two line slideway slide block mount pads 15 are installed on support, line slideway slide block 16 is installed on the slide block mount pad, jointly lifting is led with the line slideway 22 on the one-level lifting sleeve 21, two fixedly leading screws 17 also are installed, on the bearing for the one-level lifting provides conduction.The one-level lifting also comprises compositions such as lifting rotating machine 18, chain-driving group 19, gear transmission group 20, one-level lifting sleeve 21.The chain-driving group is transferred to gear to motor power, and the gear transmission group arrives one-level lifting screw and two grade of ascend and descend leading screw 23 to power transmission.Two grade of ascend and descend mechanism comprises two grade of ascend and descend leading screw 23, screw, two grade of ascend and descend sleeve pipe 25 etc., and two grade of ascend and descend sleeve pipe bottom is connected with erecting by overhang 3.Action switching mechanism 12 is installed in the flange in the bottom Pan24Chu of one-level lifting sleeve, comprises action conversion magnetic clutch 26 and clutch rotating disk group 27 etc.During power-transfer clutch work, two grade of ascend and descend sleeve pipe 25 is captiveed joint with one-level lifting sleeve flange 24 by clutch rotating disk group 27, and this moment, two grade of ascend and descend mechanism only carried out lifting action under lifting rotating machine 18 drives; When power-transfer clutch discharged, two grade of ascend and descend sleeve pipe 25 separated with one-level lifting sleeve flange 24, and this moment, two grade of ascend and descend mechanism under motor-driven was rotated action.
Erecting by overhang 3 comprises erecting by overhang tray frame 28, movable hook 29 and suspension hook setting device composition.Pallet adopts the open type rectangular frame structure, for section bar is welded.Movable hook has four, and suspension hook top is leading screw, is used to carry out the lifting conduction, and the bottom is the inclined-plane hook, is used to hang framework.Suspension hook can carry out X, Y, Z to position adjustment and the rotation of Z axle.Suspension hook X adopts X to drive to regulating motor 30 to adjusting location means, drive X to regulating leading screw 32 rotations by X to regulating tooth wheels 31, because leading screw is fixed, the screw of X in setting device drives two one-sided suspension hooks and carries out the directions X move toward one another, when the position is adjusted, adopt X to lead to regulating line slideway 40.Every cover X drives two suspension hooks of a side to adjusting mechanism, therefore adopts two cover X to adjust to the position to the X that setting device carries out suspension hook altogether.Suspension hook Y adopts Y to drive to regulating motor 33 to adjusting location means, drive Y to regulating leading screw 35 rotations by transmission Y to regulating tooth wheels 34, because leading screw is fixed, the screw of Y in setting device drives the move toward one another that the both sides suspension hook carries out the Y direction, when the position is adjusted, adopt Y to lead to regulating line slideway 41.Z adjusts the employing integrated design to lifting and the rotation of Z axle, utilization is hung pawl lifting rotating machine 36 and is driven, regulate vertical spline rod group 37 by both sides lifting rotation and drive both sides lifting rotation adjusting bevel gear group 38, by the bevel gear transmission, making four lifting rotations regulate horizontal spline rod group 39 rotates, thereby drive 42 actions of hook lifting rotation regulating mechanism, make suspension hook realize the lifting spinning movement.The lifting spinning movement of suspension hook is controlled respectively by lifting rotation conversion magnetic clutch 43.
Claims (6)
1, motor train unit framework maintenance travel line multifunctional dolly, comprise running gear (1), integral elevating slewing arrangement (2), erecting by overhang (3) and control system, it is characterized in that: described running gear (1) is installed in the top of integral elevating slewing arrangement (2), described erecting by overhang (3) is positioned at the bottom of integral elevating slewing arrangement (2), and described integral elevating slewing arrangement (2) comprises lifting swinging strut (9), lifting mechanism and action switching mechanism (12); Described erecting by overhang (3) comprises movable hook (29) and suspension hook setting device, and described erecting by overhang (3) is connected with lifting mechanism.
2, motor train unit framework maintenance travel line multifunctional dolly according to claim 1, it is characterized in that: described lifting mechanism is made up of one-level jacking system (10) and two grade of ascend and descend device (11); Described one-level jacking system (10) comprises lifting rotating machine (18), chain-driving group (19), gear transmission group (20), one-level lifting sleeve (21), to gear, described gear transmission group (20) arrives one-level lifting screw and two grade of ascend and descend leading screw (23) to power transmission to described chain-driving group (19) lifting rotating machine (18) power transmission; Described two grade of ascend and descend device (11) comprises two grade of ascend and descend leading screw (23), screw, two grade of ascend and descend sleeve pipe (25), and described two grade of ascend and descend sleeve pipe (25) bottom is connected with erecting by overhang (3).
3, motor train unit framework maintenance travel line multifunctional dolly according to claim 1 and 2, it is characterized in that: described lifting swinging strut (9) comprises bracket upright post (13), bracket base (14) is formed, bracket upright post has four, top is connected with the traveling dolly, bottom and bracket base (14) are fixing, two line slideway slide block mount pads (15) are installed on the described lifting swinging strut (9), line slideway slide block (16) is installed on the slide block mount pad, jointly lifting is led with the line slideway (22) on the one-level lifting sleeve (21), two fixedly leading screws (17) also are installed, for the one-level lifting provides conduction on the bearing.
4, motor train unit framework maintenance travel line multifunctional dolly according to claim 3, it is characterized in that: described action switching mechanism (12) comprises action conversion magnetic clutch (26) and clutch rotating disk group (27), the flange in the bottom dish (24) that is installed in one-level lifting sleeve (21) is located, and two grade of ascend and descend sleeve pipe (25) is captiveed joint with one-level lifting sleeve flange (24) by clutch rotating disk group (27).
5, motor train unit framework maintenance travel line multifunctional dolly according to claim 1, it is characterized in that: the agent structure of described running gear (1) is running gear framework (4), framework is equipped with running gear roller (5) for four jiaos, dolly one side head is equipped with running gear motor (6), the running gear motor reducer is two shafts, be connected with two running gear transmission shafts (7) respectively, transmission shaft is connected with driving wheel, carry out traveling and drive, safety sliding contact line current colector (8) also is installed on the described running gear (1).
6, motor train unit framework maintenance travel line multifunctional dolly according to claim 1, it is characterized in that: described movable hook (29) can carry out X, Y, Z to position adjustment and the rotation of Z axle, suspension hook X uses two cover setting devices to adjusting location means, adopt X to drive to regulating motor (30), drive X to regulating leading screw (32) rotation by transmission X to regulating tooth wheels (31), when the position is adjusted, adopt X to lead to regulating line slideway (40); Suspension hook Y adopts Y to drive to regulating motor (33) to adjusting location means, drives Y to regulating leading screw (35) rotation by transmission Y to regulating tooth wheels (34); Z is adjusted into integrated to lifting and the rotation of Z axle, utilization is hung pawl lifting rotating machine (36) and is driven, regulate vertical spline rod group (37) by both sides lifting rotation and drive both sides lifting rotation adjusting bevel gear group (38), by the bevel gear transmission, making four lifting rotations regulate horizontal spline rod group (39) rotates, thereby drive hook lifting rotation regulating mechanism (42) action, make suspension hook realize the lifting spinning movement, the lifting spinning movement of suspension hook is controlled respectively by lifting rotation conversion magnetic clutch (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200094713U CN201411234Y (en) | 2009-04-02 | 2009-04-02 | Multifunctional trolley on motor train unit framework repair conveying lines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200094713U CN201411234Y (en) | 2009-04-02 | 2009-04-02 | Multifunctional trolley on motor train unit framework repair conveying lines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201411234Y true CN201411234Y (en) | 2010-02-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200094713U Expired - Fee Related CN201411234Y (en) | 2009-04-02 | 2009-04-02 | Multifunctional trolley on motor train unit framework repair conveying lines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201411234Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101817448A (en) * | 2010-04-09 | 2010-09-01 | 无锡市顺达物流涂装设备有限公司 | Double-rail suspension type conveying device |
| CN102173362A (en) * | 2010-11-23 | 2011-09-07 | 江苏速升自动化装备***工程有限公司 | Microstroke measuring method and device |
| CN102950414A (en) * | 2011-08-26 | 2013-03-06 | 北京新联铁科技股份有限公司 | Motor train unit framework flow line maintenance system and maintenance method thereof |
| CN104071538A (en) * | 2014-06-23 | 2014-10-01 | 泉州市海恩德机电科技发展有限公司 | Carrier mechanism |
| CN105901188A (en) * | 2016-04-18 | 2016-08-31 | 梧州市自动化技术研究开发院 | Trolley walking mechanism for tea pile-turning machine |
| CN110880855A (en) * | 2019-11-28 | 2020-03-13 | 山东三木环保工程有限公司 | Working method of linear motor driven tamping tool |
| CN112704327A (en) * | 2021-01-18 | 2021-04-27 | 李茂恩 | Medical image display system based on block chain and 5G and using method thereof |
| CN116513734A (en) * | 2023-06-27 | 2023-08-01 | 河南新飞电器集团有限公司 | General type tube-shape thing transport vechicle |
-
2009
- 2009-04-02 CN CN2009200094713U patent/CN201411234Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101817448A (en) * | 2010-04-09 | 2010-09-01 | 无锡市顺达物流涂装设备有限公司 | Double-rail suspension type conveying device |
| CN102173362A (en) * | 2010-11-23 | 2011-09-07 | 江苏速升自动化装备***工程有限公司 | Microstroke measuring method and device |
| CN102950414A (en) * | 2011-08-26 | 2013-03-06 | 北京新联铁科技股份有限公司 | Motor train unit framework flow line maintenance system and maintenance method thereof |
| CN104071538A (en) * | 2014-06-23 | 2014-10-01 | 泉州市海恩德机电科技发展有限公司 | Carrier mechanism |
| CN105901188A (en) * | 2016-04-18 | 2016-08-31 | 梧州市自动化技术研究开发院 | Trolley walking mechanism for tea pile-turning machine |
| CN110880855A (en) * | 2019-11-28 | 2020-03-13 | 山东三木环保工程有限公司 | Working method of linear motor driven tamping tool |
| CN112704327A (en) * | 2021-01-18 | 2021-04-27 | 李茂恩 | Medical image display system based on block chain and 5G and using method thereof |
| CN116513734A (en) * | 2023-06-27 | 2023-08-01 | 河南新飞电器集团有限公司 | General type tube-shape thing transport vechicle |
| CN116513734B (en) * | 2023-06-27 | 2023-08-25 | 河南新飞电器集团有限公司 | General type tube-shape thing transport vechicle |
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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 |
Granted publication date: 20100224 Termination date: 20150402 |
|
| EXPY | Termination of patent right or utility model |