CN209535097U - A kind of fixed car lifting J-Horner system - Google Patents
A kind of fixed car lifting J-Horner system Download PDFInfo
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- CN209535097U CN209535097U CN201920194723.8U CN201920194723U CN209535097U CN 209535097 U CN209535097 U CN 209535097U CN 201920194723 U CN201920194723 U CN 201920194723U CN 209535097 U CN209535097 U CN 209535097U
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- drawing strickle
- strickle guide
- support drawing
- lifting
- platform
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Abstract
The utility model relates to locomotive inspection and repair technical fields, more particularly to a kind of fixed car lifting J-Horner system, it includes car lifting J-Horner, lifting device and support drawing strickle guide, the support drawing strickle guide upper end is in open type, the lifting device is arranged in the support drawing strickle guide, and the support drawing strickle guide can move up and down relatively, parallel interval is provided with two tracks on the upper surface of the support drawing strickle guide, and the support drawing strickle guide is arranged between two car lifting J-Horners of parallel interval setting.The utility model is provided with track by support drawing strickle guide upper surface, for supporting locomotive, lifting device can opposite support drawing strickle guide up and down motion by the way that original cover plate is changed to lifting device and support drawing strickle guide.The station overhauls locomotive after unwheeling can be realized, meanwhile, lifting device is declined into certain altitude, service personnel may stand on lifting device and measure operation to vehicle bottom, and original two stations are merged into one, reduces station, has saved space.
Description
Technical field
The utility model relates to locomotive inspection and repair technical field more particularly to a kind of fixed car lifting J-Horner systems.
Background technique
When emu vehicle operation to certain mileage or run reach certain time be both needed to carry out large repairs or it is advanced repair,
In a step be that dismounting maintenance is carried out to the bogie of car and components, in addition, it is also necessary to vehicle bottom size be measured, passed through
Vehicle bottom is measured to each component of bogie and vehicle bottom to the mounting distance of raceway surface, the aeration quantity of air spring is adjusted, with true
The accuracy of size installation is protected, guarantees that EMU safety and steady can be run on the line.
Currently, the dismounting of bogie and components overhauls and needs to occupy two independent to the measurement of vehicle bottom size
Position, occupies biggish space for maintenance.The two independent platform positions are combined, space can be reduced.But turn to vehicle
Need to use car lifting J-Horner when carrying out dismounting maintenance to frame and components, prior art car lifting J-Horner system is as shown in Figure 1, in car lifting J-Horner
Car body lifting device 2 ' between be provided with cover plate 1 ', cover plate 1 ' and travelled by vehicle track are integrated, car lifting J-Horner settings
In Equipment Foundations hole 3 ', since cover plate 1 ' and platform position ground are in same level, no operating personnel measures work
The spatial position of industry, the prior art can not combine two independent platform positions.
Therefore, a kind of fixed car lifting J-Horner system is needed to solve above-mentioned technical problem.
Utility model content
The purpose of this utility model is to provide a kind of fixed car lifting J-Horner system, can on same position, while into
Row locomotive inspection and repair and vehicle bottom measure operation, reduce platform position, save space.
For this purpose, the utility model uses following technical scheme:
A kind of fixed car lifting J-Horner system, comprising: car lifting J-Horner, further includes: lifting device and support drawing strickle guide,
The support drawing strickle guide upper end is in open type, and the lifting device is arranged in the support drawing strickle guide, and can be opposite
The support drawing strickle guide moves up and down, and parallel interval is provided with two tracks on the upper surface of the support drawing strickle guide, and the support is led
Frame is arranged between two car lifting J-Horners of parallel interval setting.
Preferably, the lifting device includes hoistable platform and rolling mechanism, and the hoistable platform is arranged in the support
It in drawing strickle guide, and the support drawing strickle guide can move up and down relatively, the rolling mechanism is installed on the hoistable platform, and can
It is rolled on the side of the hoistable platform in the support drawing strickle guide.
Preferably, short transverse of the support drawing strickle guide on the side of the hoistable platform along the support drawing strickle guide is set
It is equipped with guide groove, the rolling mechanism can roll in the guide groove.
Preferably, the hoistable platform includes platform and hoisting mechanism, and the platform is fixedly connected with the hoisting mechanism,
And it is perpendicular with the hoisting mechanism, the hoisting mechanism is able to drive the platform and moves up and down.
Preferably, the hoisting mechanism includes motor, lead screw and nut, and the lower section of the platform is arranged in the motor,
The nut is fixed on the platform, and the lead screw is spirally connected with the nut, the output of described lead screw one end and the motor
Axis connection.
Preferably, the rolling mechanism includes slide plate and idler wheel, and the slide plate is installed in the hoistable platform close to described
On the side for supporting drawing strickle guide, the idler wheel is arranged on the slide plate, and can be in support drawing strickle guide close to the hoistable platform
It is rolled on side.
Preferably, the rolling mechanism is at least two groups.
Preferably, two idler wheels are at least set on each piece of slide plate.
Preferably, the upper surface width of the track is less than the width of wheel.
Preferably, the upper surface width of the track is less than the half of the wheel width.
The utility model has the beneficial effects that
Fixed car lifting J-Horner system provided by the utility model, is changed to lifting device for original cover plate and support is led
Frame, support drawing strickle guide upper surface are provided with track, and for supporting locomotive, lifting device opposite can support drawing strickle guide to move up and down, branch
Support drawing strickle guide is arranged between the car lifting J-Horner of two parallel intervals setting.The station overhauls locomotive after unwheeling may be implemented,
Meanwhile lifting device is declined into certain altitude, service personnel may stand on lifting device and measure operation to vehicle bottom, will be former
Carry out two stations and be merged into one, reduces station, saved space.
Detailed description of the invention
Fig. 1 is the structure chart of fixed car lifting J-Horner system in the prior art；
Fig. 2 is a kind of structure chart of fixed car lifting J-Horner system of the utility model；
Fig. 3 is the partial enlarged view in Fig. 2 at A；
In figure:
1 '-cover plate；2 '-car body lifting devices；3 '-Equipment Foundations hole；
1- wheel；2- track；3- platform；4- supports drawing strickle guide；5- lead screw；6- nut；7- crossbeam；8- slide plate；9- idler wheel；
10- motor；11- car lifting J-Horner.
Specific embodiment
The technical solution of the utility model is further illustrated with embodiment with reference to the accompanying drawing.It is understood that this
Locate described specific embodiment and is used only for explaining the utility model, rather than the restriction to the utility model.It further needs exist for
Illustrate, illustrates only part relevant to the utility model for ease of description, in attached drawing and not all.
With the development of communications and transportation, motor-car becomes an essential ring in communications and transportation, when emu vehicle is being transported
Seek certain mileage or operation reach certain time be both needed to carry out large repairs or it is advanced repair, in order to reduce station, save space, such as scheme
Shown in 2 and Fig. 3, the utility model provides a kind of fixed car lifting J-Horner system.The fixed car lifting J-Horner system includes: car lifting J-Horner
11, lifting device and support drawing strickle guide 4.Wherein, support drawing strickle guide 4 is arranged between the car lifting J-Horner 11 of two parallel intervals setting, branch
Supportting 4 upper end of drawing strickle guide is in open type, is equipped with the track 2 of two parallel intervals setting in the upper surface of support drawing strickle guide 4, is used to support machine
Vehicle；Lifting device setting opposite can support drawing strickle guide 4 to move up and down in support drawing strickle guide 4.
Further, lifting device includes hoistable platform, and hoistable platform setting opposite can prop up in support drawing strickle guide 4
Support drawing strickle guide 4 moves up and down.
Specifically, hoistable platform is made of platform 3 and hoisting mechanism, and platform 3 is fixed on hoisting mechanism, platform 3
Perpendicular with hoisting mechanism, hoisting mechanism is able to drive platform 3 and moves up and down.Preferably, hoisting mechanism include motor and
Nut 6 is fixed on the crossbeam 7 of platform 3 by nut screw structure, lead screw 5 and 6 threaded of nut, one end of lead screw 5
It is fixedly connected with the output shaft of motor 10, lead screw 5 is driven to be gone up and down with moving platform 3 by motor 10.Certainly, nut screw
Structure also could alternatively be ball-screw or other drive mechanisms, the hoisting mechanism can also using cylinder or the machines such as fluid cylinder
Structure or device do not do excessive restriction herein.
In order to keep hoistable platform operation more steady, rolling mechanism is provided on the outside of hoistable platform, rolling mechanism is solid
It is fixed to be arranged on hoistable platform, and can be rolled on side of the support drawing strickle guide 4 close to hoistable platform.Specifically, it rolls
Motivation structure includes slide plate 8 and idler wheel 9, and slide plate 8 is fixed at platform 3 on the side of support drawing strickle guide 4, and the setting of idler wheel 9 exists
It on slide plate 8, and can be rotated relative to slide plate 8, when hoistable platform is gone up and down, idler wheel 9 can be in support drawing strickle guide 4 close to liter
It drops and is rolled on the side of platform, while guaranteeing to promote steady, can reduce friction.Further, in support drawing strickle guide 4 close to liter
It drops and is fixedly installed guide groove along support 4 short transverse of drawing strickle guide on the side of platform, rolling mechanism can roll in guide groove.
By the way that guide groove is arranged, guiding role is provided to hoistable platform.
Further, rolling mechanism is at least arranged two groups, i.e., at hoistable platform two on support 4 lateral surface of drawing strickle guide,
At least one side is arranged one；The number at least two of idler wheel 9 on every one slide-plate 8 is set.By above-mentioned setting, roll
Mechanism can run smoothly.
Further, it is fixed at the material selection production common manganese steel of rail of the track 2 on support drawing strickle guide 4.Such as
Shown in Fig. 3, the upper surface width of track 2 is less than the width of wheel 1, it is preferable that the upper surface width of track 2 is less than wheel 1
Half, in this way, can be provided convenience for car lifting J-Horner 11 by erecting wheel 1 to erect entire locomotive, meanwhile, it can also protect
When card erects locomotive, the stationarity of locomotive, to avoid that safety accident occurs.
The course of work of the fixed car lifting J-Horner system is as follows: locomotive is dragged on track 2 by trailer first, then, position
Car lifting J-Horner 11 in support 4 two sides of drawing strickle guide erects entire locomotive by erecting wheel 1, can the components such as bogie to locomotive
It is overhauled and is replaced；After locomotive inspection and repair, locomotive is fallen by car lifting J-Horner 11, is fallen on track 2, then, passes through control
Hoisting mechanism processed drops to suitable position, and the service personnel station for being responsible for measurement on platen 3, is utilized on the basis of track 2 and swashed
Optar or ruler measure vehicle bottom installation dimension, so that it is guaranteed that the accuracy of size installation, guarantees that locomotive can
Safely and smoothly run.
Fixed car lifting J-Horner system provided by the utility model, is changed to lifting device for original cover plate and support is led
Frame 4 is provided with the track 2 of support locomotive in the upper surface of support drawing strickle guide 4, and lifting device opposite can support drawing strickle guide 4 to carry out
Lower movement, support drawing strickle guide 4 are arranged between the car lifting J-Horner 11 of two parallel intervals setting.The station may be implemented after unwheeling to machine
Vehicle is overhauled, meanwhile, after lifting device is declined certain altitude, service personnel also be may stand on lifting device, pass through control
Lifting device processed reaches suitable height, can measure operation to vehicle bottom, and original two stations are merged into one, are saved
Space.
Obviously, the above embodiments of the present invention is used for the purpose of clearly illustrating examples for clearly illustrating the present invention, and
It is not limitations of the embodiments of the present invention.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
Exhaustion.Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc., should be included in
Within the protection scope of the utility model claims.
Claims (10)
1. a kind of fixed car lifting J-Horner system, comprising: car lifting J-Horner (11), which is characterized in that further include: lifting device and support are led
Frame (4),
The support drawing strickle guide (4) upper end is in open type, and the lifting device setting is interior in the support drawing strickle guide (4), and being capable of phase
It moves up and down to the support drawing strickle guide (4)；
Parallel interval is provided with two tracks (2) on the upper surface of support drawing strickle guide (4), and support drawing strickle guide (4) setting exists
Between two car lifting J-Horners (11) of parallel interval setting.
2. a kind of fixed car lifting J-Horner system according to claim 1, which is characterized in that the lifting device includes lifting
Platform and rolling mechanism, the hoistable platform setting is interior in the support drawing strickle guide (4), and being capable of the relatively described support drawing strickle guide (4)
It moves up and down, the rolling mechanism is installed on the hoistable platform, and can be in the support drawing strickle guide (4) close to the lifting
It is rolled on the side of platform.
3. a kind of fixed car lifting J-Horner system according to claim 2, which is characterized in that the support drawing strickle guide (4) is close
Short transverse on the side of the hoistable platform along support drawing strickle guide (4) is provided with guide groove, and the rolling mechanism can
It is rolled in the guide groove.
4. a kind of fixed car lifting J-Horner system according to claim 2, which is characterized in that the hoistable platform includes platform
(3) it is fixedly connected with hoisting mechanism, the platform (3) with the hoisting mechanism, and perpendicular with the hoisting mechanism, it is described to mention
It rises mechanism and is able to drive the platform (3) up and down motion.
5. a kind of fixed car lifting J-Horner system according to claim 4, which is characterized in that the hoisting mechanism includes motor
(10), lead screw (5) and nut (6), the motor (10) are arranged in the lower section of the platform (3), and the nut (6) is installed in institute
It states on platform (3), the lead screw (5) is spirally connected with the nut (6), the output of described lead screw (5) one end and the motor (10)
Axis connection.
6. a kind of fixed car lifting J-Horner system according to claim 2, which is characterized in that the rolling mechanism includes slide plate
(8) and idler wheel (9), the slide plate (8) are installed in the hoistable platform on the side of support drawing strickle guide (4), the rolling
It takes turns (9) to be arranged on the slide plate (8), and can be rolled on side of support drawing strickle guide (4) close to the hoistable platform.
7. a kind of fixed car lifting J-Horner system according to claim 2, which is characterized in that the rolling mechanism is at least two
Group.
8. a kind of fixed car lifting J-Horner system according to claim 6, which is characterized in that on each piece of slide plate (8)
Two idler wheels (9) are at least set.
9. a kind of fixed car lifting J-Horner system according to claim 1, which is characterized in that the upper surface of the track (2)
Width is less than the width of wheel (1).
10. a kind of fixed car lifting J-Horner system according to claim 9, which is characterized in that the upper surface of the track (2)
Width is less than the half of the wheel (1) width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920194723.8U CN209535097U (en) | 2019-02-13 | 2019-02-13 | A kind of fixed car lifting J-Horner system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920194723.8U CN209535097U (en) | 2019-02-13 | 2019-02-13 | A kind of fixed car lifting J-Horner system |
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| Publication Number | Publication Date |
|---|---|
| CN209535097U true CN209535097U (en) | 2019-10-25 |
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ID=68273170
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920194723.8U Active CN209535097U (en) | 2019-02-13 | 2019-02-13 | A kind of fixed car lifting J-Horner system |
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| Country | Link |
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| CN (1) | CN209535097U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111361601A (en) * | 2020-04-21 | 2020-07-03 | 北京铁道工程机电技术研究所股份有限公司 | Car lifting jack system of overhauing |
-
2019
- 2019-02-13 CN CN201920194723.8U patent/CN209535097U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111361601A (en) * | 2020-04-21 | 2020-07-03 | 北京铁道工程机电技术研究所股份有限公司 | Car lifting jack system of overhauing |
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