CN107176178A - A kind of adjustable rail vehicle guiding mechanism - Google Patents
A kind of adjustable rail vehicle guiding mechanism Download PDFInfo
- Publication number
- CN107176178A CN107176178A CN201710367499.3A CN201710367499A CN107176178A CN 107176178 A CN107176178 A CN 107176178A CN 201710367499 A CN201710367499 A CN 201710367499A CN 107176178 A CN107176178 A CN 107176178A
- Authority
- CN
- China
- Prior art keywords
- rail
- assembly
- guiding mechanism
- platform
- support base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/08—Railway vehicles
Abstract
The present invention relates to a kind of adjustable rail vehicle guiding mechanism, the guiding mechanism is made up of cast iron platform, line slideway, linear gear rail, two fairlead assemblies, two lifting platform assemblies and two driving unit assemblies are constituted；Wherein, the cast iron platform is pre-buried on the ground, and the line slideway composition and linear gear rail are arranged on the cast iron platform；The fairlead assembly is arranged on line slideway composition；The lifting platform assembly is arranged on the fairlead assembly, and is oppositely oriented coaster assembly and can be slided up and down；Described driving unit assembly one end is fixed on the fairlead assembly, and the other end is engaged with linear gear rail, and driving unit assembly is moved along linear gear rail, timing belt action-oriented coaster assembly and the movement of hoistable platform assembly.The guiding mechanism is simple in construction, safe and reliable, highly versatile, is applicable various gauge vehicles or bogie.
Description
Technical field
The invention belongs to vehicle component field, and in particular to a kind of vehicle guidance mechanism, more specifically, be a kind of use
To guide subject vehicle or bogie, the transition guiding mechanism of entrance pilot region that can be safely, fast and accurately.
Background technology
With the arrival in high ferro epoch, Car design technology is constantly brought forth new ideas, therefore, performance, reliability to Car design
Constantly checking turns into an important job.The experiment verified at present to vehicle is mainly using transition apparatus is by vehicle or turns
Pilot region is imported to frame, i.e., is first taken turns first of bogie to being pushed on transition apparatus, and by each wheel front and rear card
Firmly, then first wheel is transported on testing stand by transition apparatus；Transition apparatus is pushed back into original position again, by bogie
Article 2 wheel to being pushed on transition apparatus, and will be blocked before and after each wheel, then by transition apparatus by Article 2 wheel
It is transported on testing stand, enters pilot region to whole bogie.Had the following disadvantages using this transition apparatus：（1）Vehicle
Experiment designated area directly can not be entered by the device, operating procedure trouble, operating efficiency is low, and pick wheel to joining place and
There is potential safety hazard during transport；（2）Gauge changing adjustment can not be carried out, it is necessary to by tearing open directly against the vehicle of different gauges
Frock is unloaded to be adjusted；（3）Can not highly it be adjusted for the uneven rail level that carries out of rail level height.
Based on above-mentioned technical problem, it is necessary to which research and development are a kind of simple in construction, safe and reliable, and highly versatile, can be applicable
The guiding mechanism of various gauge vehicles or bogie.
The content of the invention
It is an object of the invention to provide one kind is simple in construction, safe and reliable, easy to operate, and the adjustable rail of highly versatile
Road vehicle or bogie guiding mechanism.
To achieve the above object, technical scheme of the present invention is such：The adjustable rail vehicle or bogie are led
Be made up of to mechanism a cast iron platform, line slideway, linear gear rail, two fairlead assemblies, two lifting platforms
Assembly and two driving unit assembly compositions；Wherein, the cast iron platform is pre-buried on the ground, and the line slideway is constituted and straight
Line gear rail is arranged on the cast iron platform；The fairlead assembly is symmetrically mounted on the line slideway composition；Institute
Lifting platform assembly, which is stated, on the fairlead assembly, and is oppositely oriented coaster assembly to slide up and down；The driving dress
Put assembly one end to be fixed on the fairlead assembly, the other end is engaged with linear gear rail, driving unit assembly is along straight
Line gear rail is moved, timing belt action-oriented coaster assembly and the movement of hoistable platform assembly.
Line slideway composition of the present invention is made up of two parallel rail bars and four the first guide grooves；Wherein, it is described
Rail bar is fixed on the cast iron platform；First guide groove is arranged on the rail bar, and the guide groove of each two first with
One rail bar matching, and can be slidably reciprocated along rail bar, offer bolt hole on the vertical plane of each first guide groove plane both sides.
As a preference of the present invention, the fairlead assembly is made up of support base, hydraulic jack and the second guide groove；
Wherein, second guide groove is arranged on the both sides of the support base；The hydraulic jack is symmetricly set on the support base
Bottom surface on；The support base is welded to form by U-type groove, two supporting legs for being symmetricly set on U-type groove bottom；Wherein, it is described
Supporting leg is fixed in first guide groove；The both sides of the U-type groove are provided with the second guide groove, and the bottom surface of U-type groove is installed
There is hydraulic jack, the centre position of U-type groove is additionally provided with the first sleeve, lifting platform assembly is arranged on by support by the first sleeve
On seat.
As present invention further optimization, the lifting platform assembly is fixed by hoistable platform, side rails, rail and rail
Block is constituted；Wherein, the side rails are arranged on the both sides of the hoistable platform, and the rail is fixed on institute by rail fixed block
State on hoistable platform；The hoistable platform by table top, perpendicular to table top bottom two parallel gussets and be vertically located at table top
The second sleeve composition in bottom centre position；Wherein, the rail is fixed on the table top by rail fixed block；The side
Guide rail is arranged on the both sides of the gusset, and is matched with second guide groove；In the second sleeve and the support base
First sleeve is matched.
As the present invention still more preferably, the driving unit assembly is by motor, decelerator, encoder and gear train
Into；Wherein, the motor is connected with support base；The decelerator is matched with motor；The encoder and gear, which are arranged on, to slow down
The both sides of device, the gear is engaged with linear gear rail, is rotated by drive gear, it is moved along linear gear rail, together
Step drives fairlead assembly and the movement of hoistable platform assembly.
The advantages of the present invention：
（1）Adjustable rail vehicle guiding mechanism of the present invention is to enter experiment station in vehicle or bogie or refer to
Determine to use during region, be vehicle or steering for guiding vehicle or entering for bogie precise and high efficiency to test designated area
Frame experiment provides great booster action, can effectively reduce the time for being entered station by test specimen, save test period, carry
High operating efficiency.
（2）Guiding mechanism of the present invention is reasonable in design, simple in construction, using motor drive adjust two tracks away from
From, both facilitated, but it is quick accurate, and the transition for being applicable to the rail vehicle or bogie of different gauges is oriented to, and uses scope
Extensively, highly versatile, and manufacture difficulty and cost are relatively low.
（3）Guiding mechanism of the present invention adjusts the height of rail level using jack, it is ensured that vehicle or steering
Frame by when will not deform upon, and ensure overall construction intensity safety.
Brief description of the drawings
Fig. 1 is the overall axonometric drawing of guiding mechanism embodiment of the present invention；
Fig. 2 is the axonometric drawing of driving unit assembly of the present invention；
Fig. 3 is the axonometric drawing of guide groove of the present invention；
Fig. 4 is the axonometric drawing of fairlead assembly of the present invention；
Fig. 5 is the axonometric drawing of support base of the present invention；
Fig. 6 is the axonometric drawing of lifting platform assembly of the present invention；
Fig. 7 is the axonometric drawing of hoistable platform of the present invention；
Fig. 8 is the axonometric drawing of the total car of a set of fairlead of the invention, lifting platform assembly and driving unit assembly；
Fig. 9 is the exploded view of driving unit assembly of the present invention；
Figure 10 is the axonometric drawing of driving unit assembly of the present invention and support base relation；
Figure 11 is the axonometric drawing of driving unit assembly of the present invention and linear gear rail relation.
Embodiment
As shown in Figure 1 and Figure 2, guiding mechanism of the present invention by a cast iron platform A, line slideway constitute B, one
Linear gear rail C, two fairlead assembly D, two lifting platform assembly E and two driving unit assembly F compositions；Wherein, institute
State cast iron platform A pre-buried on the ground, the line slideway composition B and linear gear rail C is arranged on the cast iron platform A；
The fairlead assembly D is symmetrically mounted on the line slideway composition B；The lifting platform assembly E is arranged on described be oriented to
On coaster assembly D, and it is oppositely oriented coaster assembly D and can slides up and down；Described driving unit assembly F one end is fixed on the guiding
On coaster assembly D, the other end is engaged with linear gear rail C, and driving unit assembly F is moved along linear gear rail C, synchronous to drive
Fairlead assembly D and hoistable platform assembly E movements.
As shown in Figure 2 and Figure 3, the line slideway constitutes B by two parallel rail bars 1 and four 2 groups of the first guide grooves
Into；Wherein, the rail bar 1 is bolted on the cast iron platform A；First guide groove 2 is arranged on the rail bar 1
On, and the first guide groove of each two 2 matches with a rail bar 1, and can be slidably reciprocated along rail bar 1, each plane of first guide groove 2
Bolt hole 21 is offered on the vertical plane of both sides, is consolidated by the way that bolt is inserted into bolt hole 21 so as to be directed to coaster assembly D
It is scheduled in the first guide groove 2.
As shown in figure 4, the fairlead assembly D is by support base 3, two hydraulic jacks 4 and eight the second guide grooves 5
Composition；Wherein, second guide groove 5 is arranged on the both sides of the support base 3, and four are set per side；The hydraulic jack 4
On the bottom surface for being symmetricly set on the support base 3.
As shown in figure 5, the support base 3 is welded by U-type groove 31, two supporting legs 32 for being symmetricly set on the bottom of U-type groove 31
Connect composition；Wherein, the bottom two ends of the supporting leg 32 offer through hole 321, are fixed on support base 3 by bolt described
In first guide groove 2；The bottom surface and both sides of the U-type groove 31 offer screwed hole, are fixed the second guide groove 5 by bolt
On the both sides of U-type groove 31, the bottom surface that hydraulic jack 4 is fixed on to U-type groove 31；The centre position of the U-type groove 31 is also set
There is the first sleeve 311, lifting platform assembly E is arranged on support base 3 by the first sleeve 311.
As shown in fig. 6, the lifting platform assembly E is made up of hoistable platform 6, side rails 7, rail 8 and rail fixed block 9；
Wherein, the side rails 7 are arranged on the both sides of the hoistable platform 6, and the rail 8 is fixed on described by rail fixed block 9
On hoistable platform 6.
As shown in Fig. 6, Fig. 7, Fig. 8, the hoistable platform 6 is parallel perpendicular to two of the bottom of table top 61 by table top 61
Gusset 62 and the vertical second sleeve 63 for being located at the bottom centre position of table top 61 are constituted；Wherein, two are offered on the table top 61
Bolt hole 611 is arranged, the rail fixed block 9 is connected by bolt with table top 61, and the rail 8 is fixed by rail fixed block 9
On the table top 61；The second sleeve 63 is matched with the first sleeve 311 on the support base 3, and the side rails 7 are installed
Matched in the both sides of the gusset 62, and with second guide groove 5, the whole edge of hoistable platform 6 can be made by hydraulic jack 4
The motion of the direction of the second guide groove 5, so as to adjust the height of hoistable platform 6.
As shown in Fig. 9, Figure 10, Figure 11, the driving unit assembly F is by motor 10, decelerator 11, encoder 12 and gear
13 compositions；Wherein, the motor 10 is connected by bolt with support base 3；The decelerator 11 is matched with motor 10；The coding
Device 12 and gear 13 are arranged on the both sides of decelerator 11, and the gear 13 is engaged with linear gear rail C, revolved by drive gear 13
Turn, it is moved along linear gear rail C, timing belt action-oriented coaster assembly D and hoistable platform assembly E movements.
Guiding mechanism of the present invention uses operating process：First, it is determined that the gauge of subject vehicle or bogie；Utilize
Each drive device F drives the total car D of the fairlead each connected the rails corresponding with hoistable platform assembly E adjustment respectively
Away from making itself and extraneous rail alignment；Then, by adjusting the height of hydraulic jack 4, make the rail level of guiding mechanism with to integrating with
Road rail level is highly consistent；Finally, vehicle or bogie are directly imported by pilot region by the guiding mechanism.
The present invention is by using two independent drive devices, and each drive device F drives the guiding each connected respectively
Coaster total car D and hoistable platform assembly E move to both sides, it is to avoid interference test platform motion.
Claims (7)
1. a kind of adjustable rail vehicle guiding mechanism, it is characterised in that：The guiding mechanism is by cast iron platform, line slideway group
Into, linear gear rail, two fairlead assemblies, two lifting platform assemblies and two driving unit assemblies composition；Wherein, it is described
Cast iron platform is pre-buried on the ground, and the line slideway composition and linear gear rail are arranged on the cast iron platform；It is described to lead
It is symmetrically mounted on to coaster assembly on the line slideway composition；The lifting platform assembly is arranged on the fairlead assembly
On, and be oppositely oriented coaster assembly and can slide up and down；Described driving unit assembly one end is fixed on the fairlead assembly,
The other end is engaged with linear gear rail, and driving unit assembly is moved along linear gear rail, timing belt action-oriented coaster assembly and
Hoistable platform assembly is moved.
2. a kind of adjustable rail vehicle guiding mechanism according to claim 1, it is characterised in that：The line slideway group
Constituted into by two parallel rail bars and four the first guide grooves；Wherein, the rail bar is fixed on the cast iron platform；It is described
First guide groove is arranged on the rail bar, and the guide groove of each two first is matched with a rail bar, and is slidably reciprocated along rail bar,
Bolt hole is offered on the vertical plane of each first guide groove plane both sides.
3. a kind of adjustable rail vehicle guiding mechanism according to claim 1, it is characterised in that：The fairlead is total
Constituted into by support base, hydraulic jack and the second guide groove；Wherein, the hydraulic jack is symmetricly set on the support base
Bottom surface on；Second guide groove is arranged on the both sides of the support base.
4. a kind of adjustable rail vehicle guiding mechanism according to claim 1, it is characterised in that：The lifting platform assembly
It is made up of hoistable platform, side rails, rail and rail fixed block；Wherein, the side rails are arranged on the two of the hoistable platform
Side, the rail is fixed on the hoistable platform by rail fixed block.
5. a kind of adjustable rail vehicle guiding mechanism according to claim 1, it is characterised in that：The drive device is total
Constituted into by motor, decelerator, encoder and gear；Wherein, the motor is connected with support base；The decelerator and motor
Match somebody with somebody；The encoder and gear are arranged on the both sides of decelerator, and the gear is engaged with linear gear rail, revolved by drive gear
Turn, it is moved along linear gear rail, timing belt action-oriented coaster assembly and the movement of hoistable platform assembly.
6. a kind of adjustable rail vehicle guiding mechanism according to claim 3, it is characterised in that：The support base is by U
Type groove, two supporting legs for being symmetricly set on U-type groove bottom are welded to form；Wherein, the supporting leg is fixed on described first and led
In track slot；The both sides of the U-type groove are provided with the second guide groove, and the bottom surface of U-type groove is provided with hydraulic jack, U-type groove
Between position be additionally provided with the first sleeve, by the first sleeve by lifting platform assembly be arranged on support base on.
7. a kind of adjustable rail vehicle guiding mechanism according to claim 4, it is characterised in that：The hoistable platform by
Table top, two parallel gussets and the vertical second sleeve composition for being located at table top bottom centre position perpendicular to table top bottom；
Wherein, the rail is fixed on the table top by rail fixed block；The side rails are arranged on the both sides of the gusset, and
Matched with second guide groove；The second sleeve is matched with the first sleeve on the support base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710367499.3A CN107176178B (en) | 2017-05-23 | 2017-05-23 | Adjustable guide mechanism of railway vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710367499.3A CN107176178B (en) | 2017-05-23 | 2017-05-23 | Adjustable guide mechanism of railway vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107176178A true CN107176178A (en) | 2017-09-19 |
| CN107176178B CN107176178B (en) | 2020-03-10 |
Family
ID=59831423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710367499.3A Active CN107176178B (en) | 2017-05-23 | 2017-05-23 | Adjustable guide mechanism of railway vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107176178B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107826655A (en) * | 2017-11-30 | 2018-03-23 | 华东交通大学 | A kind of self-propelled monorail conveyer rail changing device of hilly and mountainous land |
| CN108396598A (en) * | 2018-05-11 | 2018-08-14 | 吉林大学 | A kind of gauge-changeable bogie ground gauge changing corollary apparatus |
| CN109281333A (en) * | 2018-11-07 | 2019-01-29 | 厦门理工学院 | The cast iron platform of horizontal adjustable and large-scale cast iron stage+module mode |
| CN110274779A (en) * | 2019-08-02 | 2019-09-24 | 吉林大学 | A kind of Dynamical Analyses of New Gauge-Changeable bogie becomes rail function and reliability test bench |
| CN113281071A (en) * | 2021-06-21 | 2021-08-20 | 中车青岛四方机车车辆股份有限公司 | Vehicle body mounting and debugging structure of railway vehicle |
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| CN207328465U (en) * | 2017-05-23 | 2018-05-08 | 中车长春轨道客车股份有限公司 | A kind of adjustable rail vehicle guiding mechanism |
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| CN101710029A (en) * | 2009-11-05 | 2010-05-19 | 吉林大学 | Ferry sliding table for rail vehicle steering frame parameter detection equipment |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107826655A (en) * | 2017-11-30 | 2018-03-23 | 华东交通大学 | A kind of self-propelled monorail conveyer rail changing device of hilly and mountainous land |
| CN107826655B (en) * | 2017-11-30 | 2023-11-03 | 华东交通大学 | Hilly mountain area self-propelled monorail transport machine becomes rail device |
| CN108396598A (en) * | 2018-05-11 | 2018-08-14 | 吉林大学 | A kind of gauge-changeable bogie ground gauge changing corollary apparatus |
| CN108396598B (en) * | 2018-05-11 | 2024-02-27 | 吉林大学 | Ground gauge-changing matching device for gauge-changing bogie |
| CN109281333A (en) * | 2018-11-07 | 2019-01-29 | 厦门理工学院 | The cast iron platform of horizontal adjustable and large-scale cast iron stage+module mode |
| CN110274779A (en) * | 2019-08-02 | 2019-09-24 | 吉林大学 | A kind of Dynamical Analyses of New Gauge-Changeable bogie becomes rail function and reliability test bench |
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| CN113281071A (en) * | 2021-06-21 | 2021-08-20 | 中车青岛四方机车车辆股份有限公司 | Vehicle body mounting and debugging structure of railway vehicle |
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|---|---|
| CN107176178B (en) | 2020-03-10 |
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