CN207466653U - A kind of stable magnetic suspending train frame mechanism for assembling-disassembling of lifting - Google Patents
A kind of stable magnetic suspending train frame mechanism for assembling-disassembling of lifting Download PDFInfo
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- CN207466653U CN207466653U CN201720957935.8U CN201720957935U CN207466653U CN 207466653 U CN207466653 U CN 207466653U CN 201720957935 U CN201720957935 U CN 201720957935U CN 207466653 U CN207466653 U CN 207466653U
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- screw rod
- cylinder
- supporting table
- latch assembly
- disassembling
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Abstract
The utility model discloses a kind of stable magnetic suspending train frame mechanism for assembling-disassembling of lifting, including support column (11), pedestal (31), supporting table (32), lift rail (321), left latch assembly (351), right latch assembly (352) and dampening assembly (4), the dampening assembly (4) includes thread barrel (41), screw rod (42), power transmission cylinder (44), fixed cylinder (45), connecting cylinder (48), clump weight (49) and capping (410), cam (46) is provided on the outside of the fixed cylinder (45), baffle (411) is provided on the outside of the connecting cylinder (48), the rotation of the cam (46) can drive the baffle (411) to rise or fall.The vibrations of lift rail when magnetic suspension train approaches, can be transmitted on ground, so as to reduce the vibrations of lift rail by the mechanism for assembling-disassembling of the utility model；When need when walking on rail, make clump weight be lifted off ground with regard to can make travelling wheel component walk.
Description
Technical field
The utility model belongs to Magnetic levitation apparatus field, is hanged more particularly, to a kind of stable magnetic suspension train of lifting
Scaffold mechanism for assembling-disassembling.
Background technology
At present, Chinese middle low speed magnetic suspension traffic has National University of Defense technology's test wire, Green City Mountain test wire and Tangshan examination
Line is tested, and Changsha magnetic floats engineering and formally runed in June, 2016.During levitation train operation, if it find that magnetcisuspension
There are problems for floating vehicle suspension frame, it is necessary to place under repair or replace on levitation train to be reached to maintenance track.Magnetic suspension
Train suspension rack is one of core component of middle low speed magnetic suspension train, must be by itself and car body after the certain mileage of train operation
It detaches and is overhauled, need to reinstall on car body after the completion of maintenance.
Patent document CN105292079A discloses a kind of disassemblerassembler of middle low speed magnetic suspension train suspension rack, including
Pedestal, supporting table, lift rail, elevating mechanism, traveling wheel assembly and latch assembly etc. when train is opened, mainly pass through branch
Vibrations on lift rail are transmitted on ground and carry out damping by support, support plate and support column.Since support plate is mounted in branch
On dagger, and supporting rack is detachably connected in supporting table, and supporting rack is bolted on the support columns, this
Sample is allowed for after supporting rack is connected on support column, upper and lower ends respectively between supporting table and support plate there are spacing, this
Sample causes the vibrations on lift rail to be difficult to be transmitted on ground by supporting rack and support column, it is also difficult to realize damping.In addition, i.e.
Allowing to be transmitted to damping on ground, but since lift rail is long, supporting rack is mainly two ends for being mounted in lift rail, and
The intermediate position of lift rail does not have glissando, so big in this way but also the vibrations at the intermediate position of lift rail are bigger
Vibrations may damage other parts on lift rail and disassemblerassembler.
Utility model content
For the disadvantages described above or Improvement requirement of the prior art, the utility model provides a kind of stable magnetic suspension of lifting
Train suspension rack mechanism for assembling-disassembling, the rotation its object is to the lifting tube top curved surface on dampening assembly can adjust the adjustment company
The height of connect cylinder and clump weight when magnetic suspension train approaches, can be such that clump weight decline is pressed on ground, and pass through
Power transmission cylinder is turned, power transmission cylinder is made to be resisted against on capping, the vibrations of lift rail can be transmitted on ground in this way, so as to reduce
The vibrations of lift rail；When traveling wheel assembly need when walking on rail, then can first turn power transmission cylinder, make power transmission cylinder rise
Capping is left, then clump weight is made to be lifted off ground, travelling wheel component can thus be made to walk.
To achieve these goals, this practicability type provides a kind of stable magnetic suspending train frame changer of lifting
Structure, including support column, the support column is fixedly installed on ground, and pedestal is equipped between the support column, the pedestal
Top is equipped with supporting table, and the top of the supporting table is equipped with lift rail, and the both sides of the supporting table are equipped with left latch assembly and the right side
Latch assembly, the left latch assembly and right latch assembly are used to the supporting table being fixed on the support column,
Dampening assembly is equipped between the left latch assembly and right latch assembly, the dampening assembly includes thread barrel, spiral shell
Bar, power transmission cylinder, fixed cylinder, connecting cylinder, clump weight and capping；
The bottom end of the supporting table is fixedly mounted at the top of the thread barrel and its inner wall is provided with internal thread；
It is provided on the screw rod for the external screw thread with the screw-internal thread fit in the thread barrel, so as to by described in
Screw rod and the thread barrel link together；
The lower end of the screw rod is fixedly mounted at the top of the power transmission cylinder；
The upper and lower ends of the fixed cylinder are open, and lower end is fixedly mounted on the top of the supporting table, the fixation
The outside of cylinder is provided with cam；
The connecting cylinder runs through the fixed cylinder and supporting table, and its lower end is fixedly connected with the clump weight, the connection
The top of cylinder is provided with the hole as the power transmission cylinder movable passageway, and baffle is provided on the outside of the connecting cylinder；
The cam surface of the cam is contacted with the baffle, the rotation of the cam can drive the baffle rise or under
Drop, so as to adjust the height of the connecting cylinder and clump weight.
Further, the support column is equipped with the first U-shaped frame, and the left latch assembly and right latch assembly include branch
Support, support frame as described above are equipped with the second U-shaped frame, and stud is equipped between the blind end of first U-shaped frame and the second U-shaped frame and is filled
It puts, for first U-shaped frame and second U-shaped frame to be fixed together, so as to which the supporting table be fixedly connected
On the support column.
Further, the capping realizes hinged, the capping with the connecting cylinder by the hinge shaft being vertically arranged
First position and the second position can be turned to, the capping goes to the hole on the first position closing connecting cylinder,
Or the capping goes to the second position and opens hole on the connecting cylinder, so as to the lower end for making the power transmission cylinder leave or into
Enter described hole.
Further, the dampening assembly further includes handle, and the handle is fixedly attached to the outside of the screw rod, with
In driving the screw rod rotation, so as to adjust the height of the screw rod.
Further, institute's handle includes annular ring and is arranged on multiple rod pieces of annular ring outer wall, and annular ring is solid
Surely it is socketed on the screw rod, by rotating rod piece, can easily make screw rod raising and lowering.
Further, elevating mechanism is equipped between the pedestal and supporting table, the elevating mechanism is used to drive the branch
Platform is supportted to move up and down.
Further, it is additionally provided with to limit the support plate that first U-shaped frame moves down on the support column.
In general, it can obtain down the above technical solutions conceived by the present invention are compared with the prior art,
Row advantageous effect：
(1) mechanism for assembling-disassembling of the utility model, the rotation of the lifting tube top curved surface on dampening assembly can adjust adjustment institute
The height of connecting cylinder and clump weight is stated, when magnetic suspension train approaches, clump weight decline can be made to be pressed on ground, and
By turning power transmission cylinder, power transmission cylinder is made to be resisted against on capping, the vibrations of lift rail can be transmitted on ground in this way, so as to
Reduce the vibrations of lift rail；When traveling wheel assembly need when walking on rail, then can first turn power transmission cylinder, make power transmission cylinder
Capping is lifted off, then clump weight is made to be lifted off ground, travelling wheel component can thus be made to walk.
(2) mechanism for assembling-disassembling of the utility model can realize that the dismounting to magnetic suspending train frame acts, and dismounting is very
It is convenient, and it also is able to the part as magnetic-levitation under normal circumstances, ensures the normal operation of magnetic suspension train,
When magnetic suspending train frame needs dismounting, lift rail can drive magnetic suspending train frame to decline, convenient that train is hanged
Scaffold is dismounted.
Description of the drawings
Fig. 1 is a kind of structural representation for lifting stable magnetic suspending train frame mechanism for assembling-disassembling of the utility model embodiment
Figure；
Fig. 2 removes magnetic suspension for a kind of stable magnetic suspending train frame mechanism for assembling-disassembling of lifting of the utility model embodiment
Structure diagram after track；
Fig. 3 is showing after a kind of stable magnetic suspending train frame mechanism for assembling-disassembling traveling of lifting of the utility model embodiment
It is intended to.
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 is further described in detail.It should be appreciated that specific embodiment described herein is only explaining this
Utility model is not used to limit the utility model.It is in addition, involved in the various embodiments of the present invention described below
And to technical characteristic can be combined with each other as long as they do not conflict with each other.
Fig. 1 is a kind of structural representation for lifting stable magnetic suspending train frame mechanism for assembling-disassembling of the utility model embodiment
Figure.As shown in Figure 1, a kind of stable levitation train suspension rack mechanism for assembling-disassembling of lifting, positioned at the ground 2 for being provided with rail 21
Top, the longitudinal direction of the rail 21 is longitudinally perpendicular with magnetic-levitation 1, including support column 11, traveling wheel assembly 34, bottom
Seat 31, elevating mechanism 33, supporting table 32, fluctuating orbit 321, left latch assembly 351 and right latch assembly 352, the support column
11 are vertically arranged and its lower end is fixedly mounted on ground 2；The traveling wheel assembly 34 is mounted on the pedestal 31；The liter
Descending mechanism 33 is installed on the pedestal 31, for the supporting table 32 is driven to move up and down；The supporting table 32 is located at institute
The top of pedestal 31, and the fluctuating orbit 321 of the setting between the two neighboring magnetic-levitation 1 thereon are stated,
The left end of the supporting table 32 is connect by left latch assembly 351 with the suspension railway positioned at its left, the supporting table 32
Right end is connect by right latch assembly 352 with the suspension railway positioned at its right.
In addition, attaching/detaching apparatus further includes the dampening assembly between the left latch assembly 351 and right latch assembly 352
4, the dampening assembly 4 includes thread barrel 41, screw rod 42, handle 43, power transmission cylinder 44, fixed cylinder 45, connecting cylinder 48, clump weight 49
With capping 410, wherein,
The thread barrel 41 is vertically arranged, and top is fixedly mounted on the bottom end of the supporting table 32 and its inner wall is set
There is internal thread；
The screw rod 42 is vertically arranged, and be provided with for the screw-internal thread fit in the thread barrel 41
External screw thread, so as to will be threaded togather the screw rod 42 and the thread barrel 41, turn screw rod 42, screw rod can be made
42 raising and lowerings；
The handle 43 is fixedly attached to the outside of the screw rod 42, for the screw rod 42 is driven to rotate, so as to adjust
The height of the whole screw rod 42；Preferably, the handle 43 includes annular ring and is arranged on multiple rod pieces of annular ring outer wall, institute
Annular ring is stated to be fixedly attached on the screw rod 42.By rotating rod piece, it can easily make 42 raising and lowering of screw rod；
The power transmission cylinder 44 is vertically arranged and the lower end of the screw rod 42, therefore, screw rod 42 is fixedly mounted at the top of it
Raising and lowering can drive the raising and lowering of power transmission cylinder 44；
The upper and lower ends of the fixed cylinder 45 are open, are vertically arranged and its lower end is fixedly mounted on the supporting table 32
Top, the outside of the fixed cylinder 45 is provided with cam 46；
The connecting cylinder 48 runs through the fixed cylinder 45 and supporting table 32, and its lower end is fixedly connected with the clump weight
49, the top of the connecting cylinder 48 is provided with the hole as 44 movable passageway of power transmission cylinder, the outside of the connecting cylinder 48
It is provided with baffle 411；
The cam surface 47 of the cam 46 is contacted with the baffle 411, and the rotation of the cam 46 can drive the baffle 411
It rises or falls, so as to adjust the height of the connecting cylinder 48 and clump weight 49；When magnetic suspension train approaches, can make to match
The decline of pouring weight 49 is pressed on ground 2, and by turning power transmission cylinder 44, power transmission cylinder 44 is made to be resisted against on capping 410, in this way
The vibrations of lift rail can be transmitted on ground 2, so as to reduce the vibrations of lift rail 321；When traveling wheel assembly 34 needs
When walking on rail 21, then power transmission cylinder 44 can be first turned, power transmission cylinder 44 is made to be lifted off capping 410, is rotated further by cam
46, clump weight 49 is made to be lifted off ground 2, thus traveling wheel assembly 34 can be made to walk.
The capping 410 is hinged on by the hinge shaft being vertically arranged on the connecting cylinder 48, and the capping 410 can turn
It moves to first position and the second position, at the first position, the capping 410 closes the hole on the connecting cylinder 48,
The capping 410 opens the hole on the connecting cylinder 48 during the second position, so as to enable the lower end of the power transmission cylinder 44
Into in described hole.
Fig. 2 removes magnetic suspension for a kind of stable magnetic suspending train frame mechanism for assembling-disassembling of lifting of the utility model embodiment
Structure diagram after track.As shown in Fig. 2, capping 410 is contacted with power transmission cylinder 44 under normal circumstances, biography will be shaken
Onto ground 2, when lift rail needs to decline, capping 410 is opened, and such power transmission cylinder 44 can enter hole, will not stop
Lift rail moves down, in addition, the rotation of cam 46 also drives clump weight 49 to leave ground 2, such traveling wheel assembly 34 just can be
It is moved on rail 21.
The first U-shaped frame 111 is provided on the support column 11；
The left latch assembly 351 is identical with right 352 structure of latch assembly；
The left latch assembly 351 includes supporting rack 353, and the second U-shaped frame 354 is provided on support frame as described above 353；
Stud fitting 355 is horizontally disposed, and it passes through the blind end and the second U-shaped frame 354 of first U-shaped frame 111
Blind end after first U-shaped frame 111 and second U-shaped frame 354 are fixed together, so as to by support frame as described above
353 are fixedly connected on the support column；
It is additionally provided with to limit the support plate of position that first U-shaped frame 111 moves down on the support column 11
356。
Further, split pin is provided on the hinge shaft, for limiting the position of the hinge shaft.
Fig. 3 is showing after a kind of stable magnetic suspending train frame mechanism for assembling-disassembling traveling of lifting of the utility model embodiment
It is intended to.As shown in figure 3, the disassemblerassembler of the utility model can realize that the dismounting to magnetic suspending train frame acts, dismounting
It is very convenient, and it also is able to the part as magnetic-levitation 1 under normal circumstances, ensures the normal of magnetic suspension train
Operation, when magnetic suspending train frame needs dismounting, lift rail can drive magnetic suspending train frame to decline, convenient to row
Vehicle suspension rack is dismounted.
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
For limiting the utility model, any modification made within the spirit and principles of the present invention, equivalent replacement and change
Into etc., it should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of stable magnetic suspending train frame mechanism for assembling-disassembling of lifting, including support column (11), the support column (11) is solid
Dingan County is equipped with support loaded on pedestal (31), the top of the pedestal (31) on ground (2), is equipped between the support column (11)
Platform (32), the top of the supporting table (32) are equipped with lift rail (321), and the both sides of the supporting table (32) are equipped with left latch assembly
(351) and right latch assembly (352), the left latch assembly (351) and right latch assembly (352) are for by the supporting table
(32) it is fixed on the support column (11), it is characterised in that：
Dampening assembly (4), dampening assembly (4) packet are equipped between the left latch assembly (351) and right latch assembly (352)
Include thread barrel (41), screw rod (42), power transmission cylinder (44), fixed cylinder (45), connecting cylinder (48), clump weight (49) and capping
(410)；
The bottom end of the supporting table (32) is fixedly mounted at the top of the thread barrel (41) and its inner wall is provided with internal thread；
It is provided on the screw rod (42) for the external screw thread with the screw-internal thread fit in the thread barrel (41), thus will
The screw rod (42) and the thread barrel (41) link together；
The lower end of the screw rod (42) is fixedly mounted at the top of the power transmission cylinder (44)；
The upper and lower ends of the fixed cylinder (45) are open, and lower end is fixedly mounted on the top of the supporting table (32), described
Cam (46) is provided on the outside of fixed cylinder (45)；
The connecting cylinder (48) is through the fixed cylinder (45) and supporting table (32), and its lower end is fixedly connected with the clump weight
(49), the top of the connecting cylinder (48) is provided with the hole as power transmission cylinder (44) movable passageway, the connecting cylinder
(48) baffle (411) is provided on the outside of；
The cam surface (47) of the cam (46) is contacted with the baffle (411), and the rotation of the cam (46) can drive described
Baffle (411) rises or falls, so as to adjust the height of the connecting cylinder (48) and clump weight (49)；
The support column (11) is equipped with the first U-shaped frame (111), and the left latch assembly (351) and right latch assembly (352) are equal
Including supporting rack (353), support frame as described above (353) is equipped with the second U-shaped frame (354), the closing of first U-shaped frame (111)
Equipped with stud fitting (355) between end and the second U-shaped frame (354), for by first U-shaped frame (111) and second U-shaped
Frame (354) is fixed together, so as to which the supporting table (32) is fixedly connected on the support column (11)；
It is additionally provided with to limit the support plate (356) that first U-shaped frame (111) moves down on the support column (11).
A kind of 2. stable magnetic suspending train frame mechanism for assembling-disassembling of lifting according to claim 1, which is characterized in that institute
It is hinged by the hinge shaft being vertically arranged and the connecting cylinder (48) realization to state capping (410), the capping (410) can rotate
To first position and the second position, the capping (410) goes to the hole on the first position closing connecting cylinder (48)
Hole or the capping (410) go to the hole on the second position opening connecting cylinder (48), so as to make the power transmission cylinder
(44) lower end leaves or enters described hole.
A kind of 3. stable magnetic suspending train frame mechanism for assembling-disassembling of lifting according to claim 1, which is characterized in that institute
It states dampening assembly (4) and further includes handle (43), the handle (43) is fixedly attached to the outside of the screw rod (42), for band
Dynamic screw rod (42) rotation, so as to adjust the height of the screw rod (42).
A kind of 4. stable magnetic suspending train frame mechanism for assembling-disassembling of lifting according to claim 3, which is characterized in that institute
Handle (43) is stated including annular ring and is arranged on multiple rod pieces of annular ring outer wall, annular ring is fixedly attached to the screw rod
(42) on, by rotating rod piece, screw rod (42) raising and lowering can easily be made.
A kind of 5. stable magnetic suspending train frame mechanism for assembling-disassembling of lifting according to claim 1, which is characterized in that institute
It states and elevating mechanism (33) is equipped between pedestal (31) and supporting table (32), the elevating mechanism (33) is for driving the supporting table
(32) it moves up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720957935.8U CN207466653U (en) | 2017-08-02 | 2017-08-02 | A kind of stable magnetic suspending train frame mechanism for assembling-disassembling of lifting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720957935.8U CN207466653U (en) | 2017-08-02 | 2017-08-02 | A kind of stable magnetic suspending train frame mechanism for assembling-disassembling of lifting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207466653U true CN207466653U (en) | 2018-06-08 |
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ID=62256408
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720957935.8U Active CN207466653U (en) | 2017-08-02 | 2017-08-02 | A kind of stable magnetic suspending train frame mechanism for assembling-disassembling of lifting |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109910950A (en) * | 2018-12-20 | 2019-06-21 | 中铁高新工业股份有限公司 | Magnetic floats vehicle suspension rack repair apparatus and method |
-
2017
- 2017-08-02 CN CN201720957935.8U patent/CN207466653U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109910950A (en) * | 2018-12-20 | 2019-06-21 | 中铁高新工业股份有限公司 | Magnetic floats vehicle suspension rack repair apparatus and method |
| CN109910950B (en) * | 2018-12-20 | 2024-05-24 | 中铁高新工业股份有限公司 | Magnetic levitation vehicle suspension maintenance equipment and method |
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