CN208992654U - A kind of movable type magnetic-levitation train car body support frame - Google Patents
A kind of movable type magnetic-levitation train car body support frame Download PDFInfo
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- CN208992654U CN208992654U CN201821563020.XU CN201821563020U CN208992654U CN 208992654 U CN208992654 U CN 208992654U CN 201821563020 U CN201821563020 U CN 201821563020U CN 208992654 U CN208992654 U CN 208992654U
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- car body
- levitation train
- train car
- support base
- seat
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Abstract
The utility model discloses a kind of mobile magnetic-levitation train car body support frames, which is characterized in that the movable type magnetic-levitation train car body support frame includes: supporting structure, supporting and positioning mechanism, elevating mechanism, walking mechanism；Supporting structure includes jacking seat and support base, jacks seat and support base is configured to connect with allowing relative motion；Supporting and positioning mechanism is arranged in the top for jacking seat, and walking mechanism is arranged in bottom；Elevating mechanism setting is between jacking seat and support base, for driving support base to drop to ground and lifting jacking seat, supporting and positioning mechanism, walking mechanism to support magnetic-levitation train car body, and for driving support base to be lifted away from ground convenient for walking.Position and height can be adjusted flexibly in the equipment, when car body supports operation, car body need to be only hoisted to maintenance column position, the position of mobile support frame is then adjusted, match it with the unwheeling position on car body, be then fixedly connected, complete the car body support of magnetic-levitation train.
Description
Technical field
The utility model belongs to magnetic-levitation train service technique field, and in particular to a kind of movable type magnetic-levitation train car body support
Frame, when un-wheeling repair big suitable for magnetic-levitation train, are supported car body.
Background technique
With the development of China's magnetic levitation track traffic, the service work of magnetic-levitation train will gradually increase, and set to maintenance craft
Standby demand is increasing.During big un-wheeling repair, train solution need to be compiled and be disintegrated, vehicle needs to set by support after disintegrating
It is standby, by car body temporary support.
Car body is separated when vehicle disintegrates with bogie in traditional wheel track field of track traffic, is then turned by technique
Car body is supported to frame or mobile car body support, this method need to only turn to rack position support.
For magnetic-levitation train without bogie, each car has 5 suspension racks, when big un-wheeling repair, need to separate car body with suspension rack, then
In suspension rack position temporary support, so the unwheeling position of magnetic-levitation train is different from traditional wheel-rail train, the unwheeling position of magnetic-levitation train
More, the shape, structure size of unwheeling position is also variant.Simultaneously because the light-weight design of magnetic-levitation train car body, bearing capacity
Uniformity requirement it is higher than traditional wheel-rail train, therefore, car body support equipment and the method for traditional wheel-rail train can not be suitable for
Magnetic-levitation train.
Utility model content
For at least one of prior art the above defects or improvement requirements, the utility model provides a kind of movable type
Position and height can be adjusted flexibly in magnetic-levitation train car body support frame, the equipment, when car body supports operation, need to only hang car body
It is transported to maintenance column position, the position of mobile support frame is then adjusted, matches it with the unwheeling position on car body, it is then fixed to connect
It connects, completes the car body support of magnetic-levitation train.
To achieve the above object, according to the one aspect of the utility model, a kind of mobile magnetic-levitation train car body is provided
Support frame, which includes: supporting structure, supporting and positioning mechanism, elevating mechanism, vehicle with walking machine
Structure；
The supporting structure includes jacking seat and support base, and the jacking seat and support base are configured to allowing relative motion
Connection；
The supporting and positioning mechanism is arranged in the top of the jacking seat, and the walking mechanism is arranged in bottom；
The elevating mechanism is arranged between jacking seat and the support base, for driving the support base to drop to ground
And the jacking seat, supporting and positioning mechanism, the walking mechanism are lifted to support magnetic-levitation train car body, and described for driving
Support base is lifted away from ground convenient for walking.
Preferably, the jacking seat includes jacking cover for seat cylinder, mounting rack；
The elevating mechanism is fixed in the jacking cover for seat cylinder by the mounting rack.
Preferably, the jacking seat further includes support column, roof platform face；
The top of the jacking cover for seat cylinder is arranged in the support column, and the roof platform face is fixed on the upper of the support column
Side.
Preferably, the supporting and positioning mechanism includes lip block, locating piece；
The lip block is connected on the roof platform face of the jacking seat, and there are two described fixed for installation on the lip block
Position block, for cooperating with the locating slot of magnetic-levitation train car body unwheeling position.
Preferably, the lip block is made of flexible material.
Preferably, the support base includes support base sleeve, support baseboard；The top of the support base sleeve is connected to institute
The lower end of elevating mechanism is stated, the bottom end of the support base sleeve connects the support baseboard.
Preferably, the jacking cover for seat cylinder and the support base sleeve are mutually socketed, and the surrounding of the support base sleeve is set
There is reinforcing rib, and the surrounding of the jacking cover for seat cylinder then offers lightening hole accordingly.
Preferably, the elevating mechanism includes hand-worked lift or escalator, and has self-locking structure.
Preferably, the walking mechanism includes several castors.
Above-mentioned preferred feature can be combined with each other as long as they do not conflict with each other.
In general, have the above technical solutions conceived by the present invention are compared with the prior art, with following
Beneficial effect:
1, position and height can be adjusted flexibly in the utility model movable type magnetic-levitation train car body support frame equipment, in car body
When supporting operation, car body need to be only hoisted to maintenance column position, according to car body unwheeling point position, scene adjusts mobile support frame
Position matches it with the unwheeling position on car body, is then fixedly connected, and the car body support of magnetic-levitation train is completed, to different car bodies
Energy exactitude position, compatible degree are high.
2, the mobile supporting trolley of traditional railcar train car body, setting lifting and supporting mechanism, support on car bottom plate
Vehicle is promoted, and final whole bearing capacity is transferred to wheel, but the support of supporting trolley and unstable, easy movement, even if there is lock
Determine mechanism, appoints and so there is mobile risk, and support strength is inadequate, there are reliability defects, influence service life.And this reality
With novel mobile magnetic-levitation train car body support frame, running part and lifting support portion use separate design, when off working state,
Elevating mechanism driving support base is lifted away from ground, is contracted in support frame (jacking seat lower inner), walks convenient for walking mechanism；Frame
When turner is made, elevating mechanism driving support base, which drops to ground and lifts jacking seat, supporting and positioning mechanism, walking mechanism, is lifted away from ground
Face, and further support magnetic-levitation train car body, walking mechanism is not involved in structure stress completely, from top to bottom mainly by support base,
Elevating mechanism, jacking seat main body and supporting and positioning mechanism bear car body weight, and support strength is big, easily operated, supporting & stablizing, peace
It is complete reliable.
3, using socket design, elevating mechanism is hidden in socket partial interior, structure for the support base of load part and jacking seat
Rationally compact, space is small.Non-bearing part carries out lightweight and simplifies design, so that support frame structure is simple, compact, section
About car body lower space, it is mobile flexible.
4, lip block is bolted on the rectangular mesa of jacking seat, is the component directly contacted with car body, branch
For stake pad block using soft materials such as nylon, protection car body is injury-free.
5, the contraposition of support frame and car body for convenience, designs width 30mm, the strip away from edge 18mm on lip block
Shape locating piece can be coupled with the locating slot on body framework parking stall, and guarantee quickly and accurately positions.
Detailed description of the invention
Fig. 1 is the mobile magnetic-levitation train car body support frame schematic diagram of the utility model；
Fig. 2 is the walking states schematic diagram of the mobile magnetic-levitation train car body support frame of the utility model；
Fig. 3 is the holding state schematic cross-sectional view of the mobile magnetic-levitation train car body support frame of the utility model；
Fig. 4 is the horizontal cross-section schematic diagram of the mobile magnetic-levitation train car body support frame of the utility model.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.In addition, institute in the various embodiments of the present invention described below
The technical characteristic being related to can be combined with each other as long as they do not conflict with each other.With reference to embodiment to this
Utility model is further described.
As shown in Figs 1-4, a kind of mobile magnetic-levitation train car body support frame of the utility model, the movable type magnetic-levitation train
Car body support frame includes: supporting structure, supporting and positioning mechanism, elevating mechanism, walking mechanism.
The supporting structure includes jacking seat 2 and support base 5, and the jacking seat 2 and support base 5 are configured to allow opposite transport
It connects dynamicly, such as mutually socket.
The supporting and positioning mechanism is arranged in the top of the jacking seat 2, and the walking mechanism is arranged in bottom.
The elevating mechanism is arranged between the jacking seat 2 and support base 5, for driving the support base 5 to drop to
Ground simultaneously lifts the jacking seat 2, supporting and positioning mechanism, the walking mechanism to support magnetic-levitation train car body, and for driving
It moves the support base 5 and is lifted away from ground convenient for walking.
The mobile supporting trolley of traditional railcar train car body, setting lifting and supporting mechanism, support vehicle on car bottom plate
It is promoted, final whole bearing capacity is transferred to wheel, but the support of supporting trolley and unstable, easy movement, even if there is locking
Mechanism appoints and so there is mobile risk, and support strength is inadequate, and there are reliability defects, influence service life.And this is practical
Novel mobile magnetic-levitation train car body support frame, running part and lifting support portion use separate design, when off working state, rise
Descending mechanism driving support base is lifted away from ground, is contracted in support frame (jacking seat lower inner), walks convenient for walking mechanism；Unwheeling
When work, elevating mechanism driving support base, which drops to ground and lifts jacking seat, supporting and positioning mechanism, walking mechanism, is lifted away from ground
Face, and further support magnetic-levitation train car body, walking mechanism is not involved in structure stress completely, from top to bottom mainly by support base,
Elevating mechanism, jacking seat main body and supporting and positioning mechanism bear car body weight, and support strength is big, easily operated, supporting & stablizing, peace
It is complete reliable.
The jacking seat 2 includes jacking cover for seat cylinder 21, mounting rack 22, support column 23, roof platform face 24.The elevating mechanism is logical
The mounting rack 22 is crossed to be fixed in the jacking cover for seat cylinder 21.The upper of the jacking cover for seat cylinder 21 is arranged in the support column 23
Side, the roof platform face 24 is fixed on the top of the support column 23.The surrounding of the jacking cover for seat cylinder 21 is fixed with multiple supports
Leg 25, the substantially upper and lower two prismatoid structures of the supporting leg 25, lower part peripheral diameter 1100mm, inner cavity is hollow, subtracts
The construction weight of the light jacking seat 2, the walking mechanism is arranged in bottom.The walking mechanism includes several castors 6, is recommended
Using universal wheel.The surrounding of the jacking cover for seat cylinder 21 is fixed with multiple handles 26, passage and support shape when convenient for walking
Positioning adjustment under state.
The supporting and positioning mechanism includes lip block 1, locating piece 7；The lip block 1 is bolted described
It is the component directly contacted with car body on the rectangular top table top 24 for jacking seat 2, injury-free for protection car body, lip block 1 is adopted
With soft materials such as nylon.Meanwhile in order to facilitate the contraposition of support frame and car body, designed on the lip block 1 two wide
30mm, the strip locating piece 7 away from edge 18mm can be coupled with the locating slot of magnetic-levitation train car body unwheeling position, be guaranteed
Quickly and accurately position.
The support base 5 includes support base sleeve 51, support baseboard 52；The top of the support base sleeve 51 is connected to institute
The lower end of elevating mechanism is stated, the bottom end of the support base sleeve 51 connects the support baseboard 52.21 He of jacking cover for seat cylinder
The mutually socket of support base sleeve 51, if dry slide 8 is arranged between the two.The support base sleeve 51 is surrounded by reinforcement
Muscle 53, and the surrounding of the jacking cover for seat cylinder 21 then offers lightening hole 28 accordingly, the reinforcing rib 53 is shrinkable described
In the hollow cavity of lightening hole 28 and the supporting leg 25.The support base is that Q235 material is welded, and in holding state, is risen
Drop machine 3 gives rise to proper height for seat 2 is jacked, so that lip block 1 and unwheeling position exactitude position, castor 6 is liftoff at this time, support
Seat 5 expose and with ground face contact, load is undertaken by support base 5 at this time.
The jacking seat 2 is the shell of entire support frame, and material is Q235, is welded, and top passes through lip block branch
Car body is supportted, lower section is equipped with the castor of universal wheel form, and in walking state, castor contacts ground, is moved easily.In support vehicle
When body, jacking seat can be lifted by elevator.
The elevating mechanism includes hand-worked lift or escalator, and has self-locking structure.As shown in figure 3, with hand
For flowing mode, elevating mechanism includes elevator 3 and handwheel 4.It is provided with window 27 on the jacking cover for seat cylinder 21, is set at window 27
After having out the window of unlatching, window to open, the lifting that elevator 3 is realized in the rotation of handwheel 4 can be operated.When off working state, window
27 are closed.Manually or automatically under mode, which, which can be used for opening, carries out push-botton operation, maintenance or observation working condition
(window can be transparent material).
Using socket design, elevating mechanism is hidden in socket part the support base and jacking seat of the utility model load part
Portion, structurally reasonable compact, space is small.Non-bearing part carries out lightweight and simplifies design, so that support frame structure is simple, volume
It is small and exquisite, car body lower space is saved, it is mobile flexible.
The unwheeling method of mobile magnetic-levitation train car body support frame, specifically, after magnetic-levitation train car body is separated with suspension rack,
Magnetic-levitation train car body is hoisted to inspection and repair of carbody column position, and the mobile magnetic-levitation train car body support frame is elapsed to unwheeling position
Side drives elevator, and adjusts the position of the mobile magnetic-levitation train car body support frame, so that the positioning on support frame
Block and the locating slot of magnetic-levitation train car body unwheeling position are cooperatively connected, and continue to drive elevator, lift the jacking seat, until described
Lip block is bonded completely with the unwheeling position of magnetic-levitation train car body, then uses bolt by the mobile magnetic-levitation train car body branch
Support is connect with magnetic-levitation train car body, according to aforesaid operations, completes the support of all unwheeling positions, the support of entire car body is steady
Afterwards, handling appliance is removed.
Position and height can be adjusted flexibly in the utility model movable type magnetic-levitation train car body support frame equipment, in car body branch
When supportting operation, car body need to be only hoisted to maintenance column position, according to car body unwheeling point position, scene adjusts the position of mobile support frame
It sets, matches it with the unwheeling position on car body, be then fixedly connected, complete the car body support of magnetic-levitation train, it is equal to different car bodies
Energy exactitude position, compatible degree are high.
As it will be easily appreciated by one skilled in the art that the above is only the preferred embodiment of the utility model only, not
To limit the utility model, any modification made within the spirit and principle of the present invention, equivalent replacement and change
Into etc., it should be included within the scope of protection of this utility model.
Claims (9)
1. a kind of movable type magnetic-levitation train car body support frame, which is characterized in that the movable type magnetic-levitation train car body support frame includes:
Supporting structure, supporting and positioning mechanism, elevating mechanism, walking mechanism；
The supporting structure includes jacking seat and support base, and the jacking seat and support base are configured to allowing relative motion even
It connects；
The supporting and positioning mechanism is arranged in the top of the jacking seat, and the walking mechanism is arranged in bottom；
The elevating mechanism is arranged between jacking seat and the support base, develops simultaneously for driving the support base to drop to ground
The jacking seat, supporting and positioning mechanism, the walking mechanism are risen to support magnetic-levitation train car body, and for driving the support
Seat is lifted away from ground convenient for walking.
2. movable type magnetic-levitation train car body support frame as described in claim 1, it is characterised in that:
The jacking seat includes jacking cover for seat cylinder, mounting rack；
The elevating mechanism is fixed in the jacking cover for seat cylinder by the mounting rack.
3. movable type magnetic-levitation train car body support frame as claimed in claim 2, it is characterised in that:
The jacking seat further includes support column, roof platform face；
The top of the jacking cover for seat cylinder is arranged in the support column, and the roof platform face is fixed on the top of the support column.
4. movable type magnetic-levitation train car body support frame as claimed in claim 3, it is characterised in that:
The supporting and positioning mechanism includes lip block, locating piece；
The lip block is connected on the roof platform face of the jacking seat, and there are two the positioning for installation on the lip block
Block, for cooperating with the locating slot of magnetic-levitation train car body unwheeling position.
5. movable type magnetic-levitation train car body support frame as claimed in claim 4, it is characterised in that:
The lip block is made of flexible material.
6. movable type magnetic-levitation train car body support frame as claimed in claim 2, it is characterised in that:
The support base includes support base sleeve, support baseboard；The top of the support base sleeve is connected to the elevating mechanism
Lower end, the bottom end of the support base sleeve connects the support baseboard.
7. movable type magnetic-levitation train car body support frame as claimed in claim 6, it is characterised in that:
The jacking cover for seat cylinder and the support base sleeve are mutually socketed, and the support base sleeve is surrounded by reinforcing rib, and
The surrounding of the jacking cover for seat cylinder then offers lightening hole accordingly.
8. movable type magnetic-levitation train car body support frame as described in claim 1, it is characterised in that:
The elevating mechanism includes hand-worked lift or escalator, and has self-locking structure.
9. movable type magnetic-levitation train car body support frame as described in claim 1, it is characterised in that: if the walking mechanism includes
Butt-swelling wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821563020.XU CN208992654U (en) | 2018-09-21 | 2018-09-21 | A kind of movable type magnetic-levitation train car body support frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821563020.XU CN208992654U (en) | 2018-09-21 | 2018-09-21 | A kind of movable type magnetic-levitation train car body support frame |
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| Publication Number | Publication Date |
|---|---|
| CN208992654U true CN208992654U (en) | 2019-06-18 |
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|---|---|---|---|
| CN201821563020.XU Active CN208992654U (en) | 2018-09-21 | 2018-09-21 | A kind of movable type magnetic-levitation train car body support frame |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109176425A (en) * | 2018-09-21 | 2019-01-11 | 中铁第四勘察设计院集团有限公司 | A kind of movable type magnetic-levitation train car body support frame and unwheeling method |
-
2018
- 2018-09-21 CN CN201821563020.XU patent/CN208992654U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109176425A (en) * | 2018-09-21 | 2019-01-11 | 中铁第四勘察设计院集团有限公司 | A kind of movable type magnetic-levitation train car body support frame and unwheeling method |
| CN109176425B (en) * | 2018-09-21 | 2024-04-02 | 中铁第四勘察设计院集团有限公司 | Mobile maglev train body support frame and train erecting method |
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