CN106740948A - Railway multimodal transport car locking mechanism - Google Patents
Railway multimodal transport car locking mechanism Download PDFInfo
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- CN106740948A CN106740948A CN201611038271.1A CN201611038271A CN106740948A CN 106740948 A CN106740948 A CN 106740948A CN 201611038271 A CN201611038271 A CN 201611038271A CN 106740948 A CN106740948 A CN 106740948A
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- Prior art keywords
- traction seat
- railway
- locking mechanism
- transport car
- fulcrum bearing
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- 230000003287 optical effect Effects 0.000 claims abstract description 23
- 238000006073 displacement reaction Methods 0.000 claims description 21
- 230000033001 locomotion Effects 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 230000000694 effects Effects 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D45/00—Means or devices for securing or supporting the cargo, including protection against shocks
- B61D45/001—Devices for fixing to walls or floors
- B61D45/004—Fixing semi-trailers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D45/00—Means or devices for securing or supporting the cargo, including protection against shocks
- B61D45/007—Fixing containers
Abstract
The present invention proposes a kind of railway multimodal transport car locking mechanism, for locking semitrailer, body including being internally formed cavity, and it is installed on the traction seat on body, traction seat one end is the latch portion that can be connected with semitrailer, the other end of traction seat is the connecting portion for being hinged with fulcrum bearing, fulcrum bearing is connected with the first elastic supporting member for supporting optical member between one end of traction seat and traction seat, so that the latch portion of traction seat keeps upward, the other end of fulcrum bearing stretches to engine cavity and is connected with the horizontal push-pull device at fixed that fulcrum bearing can be made to move in the horizontal direction, internal body is provided with the vertical push-pull device at fixed that fulcrum bearing can be made to move upwards.The present invention ensure that to the efficient locking of semitrailer.
Description
Technical field
The invention belongs to equipment of railway transportation technical field, more particularly to a kind of railway multimodal transport car locking mechanism.
Background technology
Multimodal transport refers to the transport for being mutually linked, transporting and being completed jointly by the vehicles of two kinds and its above
Journey, is referred to as composite transport.Multimodal transport includes that Container Intermodal Transportation and combined trailer are transported, wherein, to rail-road
When dual-purpose trailer is transported, often need driver that vehicle is reached into railway multimodal transport car, it is multimodal that semitrailer then is discharged in into railway
On intermodal vehicle, headstock is finally sailed out of into rolling stock or vehicle special-purpose loading position is sailed into, i.e., it is vehicle-to-vehicle by railway multimodal transport
Unified traction transport.
Due to when semitrailer is loaded on multimodal transport car, it is necessary to semitrailer is reliably connected with multimodal transport car, in case
Only semitrailer produces danger in transportation because the reason such as start and stop or vibration is moved, it is therefore desirable to a set of reliable iron
Road multimodal transport car locking mechanism.
Existing railway multimodal transport car locking mechanism is fixedly mounted on the end of railway multimodal transport car, and it utilizes right
The process of the car that falls from top to bottom that semitrailer exists when loading, and locking machine is inserted by the towing pin installed in semitrailer bottom
The locking to semitrailer is carried out in structure connecting hole.However, because semitrailer load-carrying and the difference of tire pressure, and semitrailer are stopped
Put the difference of position, therefore, can cause semitrailer fall car rear haulage pin height it is different, meanwhile, towing pin connects with locking mechanism
Connect hole position in the horizontal direction and be difficult to centering, and then influence railway multimodal transport car locking mechanism to imitate the locking of semitrailer
Really.
The content of the invention
The present invention is directed to existing railway multimodal transport car, is being applied to when combined trailer is transported it cannot be guaranteed that traction
, there is the technical problem to semitrailer locking inefficiency in pin and effective connection of locking mechanism connecting hole, propose that one kind can
Ensure the railway multimodal transport car locking mechanism to the efficient locking of semitrailer.
In order to achieve the above object, the technical solution adopted by the present invention is：
A kind of railway multimodal transport car locking mechanism, for locking semitrailer, including is internally formed the body of cavity, with
And the traction seat on body is installed on, traction seat one end is the latch portion that can be connected with semitrailer, and the other end of traction seat is hinge
The connecting portion of fulcrum bearing is connected to, fulcrum bearing is connected with the first elastic supporting member for supporting optical member between one end of traction seat and traction seat, with
The latch portion of traction seat is set to keep upward, the other end of fulcrum bearing stretches to engine cavity and is connected with and can make fulcrum bearing along level
The horizontal push-pull device at fixed of direction motion, internal body is provided with the vertical push-pull device at fixed that fulcrum bearing can be made to move upwards.
Preferably, the first elastic supporting member for supporting optical member is gas spring, gas spring includes the cylinder body being hinged with fulcrum bearing, and can edge
The extension bar of axial movement, extension bar end is hinged with traction seat.
Preferably, the first elastic supporting member for supporting optical member is torque spring, torque spring is arranged at fulcrum bearing and traction seat connecting portion
Hinged place.
Preferably, horizontal push-pull device at fixed includes horizontally disposed guide rail, the horizontal displacement member being connected with slide can
Horizontal displacement member is driven along the reciprocating driver element of guide rail, and the pull bar that one end is hinged with horizontal displacement member, push-and-pull
The bar other end is fixedly connected with fulcrum bearing.
Preferably, push-pull device at fixed includes the second elastic supporting member for supporting optical member vertically, second elastic supporting member for supporting optical member one end is fixed with body
Connection, the other end is connected with pull bar, so that pull bar is swung up around horizontal displacement member.
Preferably, pull bar is connected with horizontal displacement member by ball pivot.
Preferably, guide rail is the leading screw being connected by lead screw pair with horizontal displacement member, driver element includes exportable turn
The motor of dynamic motion, and it is provided with the commutator of power intake, the first clutch end and the second clutch end, commutation
The power intake of device is connected with the drive end of motor, and the first clutch end of commutator is connected with guide rail, and the of commutator
Two clutch ends are connected with rotatable handwheel.
Preferably, traction seat is provided with the first guide part that traction seat can be driven to be rotated down around traction seat connecting portion,
It can be the second guide part of rotary motion by the transform linear motion of the first guide part that body is provided with, and the second guide part corresponds to
First guide part is arranged on body near one end of traction seat.
Preferably, the first guide part is to be arranged at the projection below traction seat connecting portion, the second guide part is and projection
The circular arc open slot being engaged, the center of circle of open slot is located on the axis of traction seat connecting portion, and the opening of open slot is close to leads
Usher setting.
Preferably, raised is cylinder, projection is outer to be arranged with roller, projects through roller outer surface and open slot circular arc
Face contacts.
Compared with prior art, advantages and positive effects of the present invention are：
1st, railway multimodal transport car locking mechanism of the present invention is by setting fulcrum bearing, horizontal push-pull device at fixed, vertical push-and-pull dress
Put and the first elastic supporting member for supporting optical member so that during locking semitrailer, on the one hand can actively improve the elemental height of traction seat, with
The latch portion of traction seat is set to fit in semitrailer bottom all the time, so that traction seat can adapt to different semi-trailer traction pins
Highly；On the other hand, the horizontal level of traction seat can be actively adjusted, to enable that towing pin inserts the company of traction seat exactly
In connecing hole, and then ensure that the efficient locking to semitrailer.
2nd, railway multimodal transport car locking mechanism of the present invention, can be according to reality by setting motor, commutator, guide rail and handwheel
Border needs to switch automatic or manual operation at any time, that is, realize various type of drive and the effect deposited.
3rd, railway multimodal transport car locking mechanism of the present invention passes through the first guide part and the second guide part so that traction seat exists
The conversion of horizontality and plumbness is realized under the push-and-pull action of horizontal push-pull device at fixed, and then enables railway multimodal transport car
It is enough to adapt to simultaneously to semitrailer and the demand of container loading, i.e., when needing railway multimodal transport car to load semitrailer, traction
Seat is in horizontality, with locking semitrailer；And when needing railway multimodal transport car to load container, traction seat is in vertical
State, avoids with to container.
Brief description of the drawings
Corresponding structural representation when Fig. 1 is railway multimodal transport car locking mechanism locking semitrailer of the present invention；
Fig. 2 is the structural representation of pull bar of the present invention；
Fig. 3 is the top view of Fig. 1；
Corresponding structural representation when Fig. 4 is railway multimodal transport car locking mechanism locking container of the present invention；
Working state schematic representation when Fig. 5 is railway multimodal transport car locking mechanism locking semitrailer of the present invention；
Working state schematic representation when Fig. 6 is railway multimodal transport car locking mechanism locking container of the present invention.
Above in each figure：1st, traction seat；2nd, fulcrum bearing；3rd, horizontal push-pull device at fixed；4th, vertical push-pull device at fixed；5th, body；6、
First guide part；7th, the second guide part；8th, damper；31st, pull bar；32nd, horizontal displacement member；33rd, guide rail；34th, driver element；
100th, multimodal transport car；200th, railway multimodal transport car locking mechanism；300th, semitrailer；400th, container；341st, motor；342、
Commutator.
Specific embodiment
Below, the present invention is specifically described by exemplary implementation method.It should be appreciated, however, that not entering one
In the case of step narration, element, structure and features in an implementation method can also be advantageously incorporated into other embodiment
In.
In the description of the invention, it is necessary to explanation, term " interior ", " outward ", " on ", D score, "left", "right" etc. indicate
Orientation or position relationship be based on position relationship shown in the drawings, be for only for ease of description the present invention and simplify describe, and
Be not indicate or imply meaning device or element must have specific orientation, with specific azimuth configuration and operation, therefore
It is not considered as limiting the invention.Additionally, term " first ", " second ", " the 3rd " are only used for describing purpose, and can not manage
Solve to indicate or implying relative importance.
Corresponding structure during referring to Fig. 1 and Fig. 3, Fig. 1 for railway multimodal transport car locking mechanism locking semitrailer of the present invention
Schematic diagram, Fig. 3 is the top view of Fig. 1.As shown in figure 1, a kind of railway multimodal transport car locking mechanism, for locking semitrailer,
Including being fixedly installed on railway multimodal transport car and being internally formed the body 5 of cavity, and it is installed on the traction seat on body 5
1, the one end of traction seat 1 is that can be connected with semitrailer with the latch portion of locking semitrailer, and the latch portion of traction seat 1 can be using such as Fig. 3
The shown common structure for locking semitrailer is (for example, by traction seat board, latch hook, voussoir, latch hook extension spring, voussoir extension spring, hand
Handle, rotating shaft and limit switch etc. are constituted, and Main Function is to be connected with semi-trailer traction pin and locking, and with wear-compensating work(
Can, it is ensured that firm with traction pin locked)；The other end of traction seat 1 is connecting portion, and the connecting portion of traction seat 1 is hinged with fulcrum bearing
2, fulcrum bearing 2 is connected with the first elastic supporting member for supporting optical member between one end of traction seat 1 and traction seat 1, to cause the lock of traction seat 1
Closing part is kept upward (top is the top based on visual angle shown in Fig. 1), and the effect of the first elastic supporting member for supporting optical member is locked to semitrailer
During closing, traction seat 1 is supported, with the semitrailer bottom so that the latch portion of traction seat 1 is fitted all the time；The other end of fulcrum bearing 2
Stretch to the cavity of body 5 and be connected with the horizontal push-pull device at fixed 3 that fulcrum bearing 2 can be made to move in the horizontal direction, the inside of body 5 is set
There is the vertical push-pull device at fixed 4 that fulcrum bearing 2 can be made to move upwards.
Railway multimodal transport car locking mechanism of the present invention is by setting fulcrum bearing 2, horizontal push-pull device at fixed 3, vertical push-and-pull dress
Put 4 and first elastic supporting member for supporting optical member so that during locking semitrailer, on the one hand can actively improve the elemental height of traction seat 1,
So that the latch portion of traction seat 1 fits in semitrailer bottom all the time, so that traction seat 1 can adapt to different semitrailer tractions
The height of pin；On the other hand, the horizontal level of traction seat 1 can be actively adjusted, to enable that towing pin inserts traction exactly
In the connecting hole of seat 1, and then ensure that the efficient locking to semitrailer.
For the structure and mounting means of above-mentioned first elastic supporting member for supporting optical member, specially：First elastic supporting member for supporting optical member can be gas
Spring, gas spring includes the cylinder body being hinged with fulcrum bearing 2, and the extension bar that may be axially movable, extension bar end and traction
Seat 1 is hinged.
In addition, the first elastic supporting member for supporting optical member can also be mechanical spring, mechanical spring two ends respectively with traction seat 1 and fulcrum bearing
2 are fixedly connected.
In addition, the first elastic supporting member for supporting optical member can also be torque spring, torque spring is arranged at fulcrum bearing 2 and connects with traction seat 1
The hinged place of socket part.
With further reference to Fig. 2, Fig. 2 is the structural representation of pull bar of the present invention.For the knot of above-mentioned horizontal push-pull device at fixed 3
Structure, specially：As depicted in figs. 1 and 2, horizontal push-pull device at fixed 3 includes horizontally disposed guide rail 33, is slidably connected with guide rail 33
Horizontal displacement member 32, can drive horizontal displacement member 32 to be moved with level along the reciprocating driver element 34 of guide rail 33, and one end
The pull bar 31 that moving part 32 is hinged, the other end of pull bar 31 is fixedly connected with fulcrum bearing 2.As shown in Fig. 2 vertical push-pull device at fixed 4
Including the second elastic supporting member for supporting optical member, second elastic supporting member for supporting optical member one end is fixedly connected with body 5, and the other end is connected with pull bar 31, with
Support pull bar 31 simultaneously makes pull bar 31 be swung up around horizontal displacement member 32.
In addition, being connected with damper 8 between push-pull device at fixed 4 and body 5 vertically, damper 8 is horizontally disposed with, to reduce vertically
The vibration in the horizontal direction of push-pull device at fixed 4.
Structure for above-mentioned horizontal push-pull device at fixed 3 and vertical push-pull device at fixed 4 is, it is necessary to illustrate, pull bar 31 both may be used
It is hinged with horizontal displacement member 32 with by bearing pin, it is also possible to be connected with horizontal displacement member 32 by ball pivot；Additionally, the second elasticity branch
Support member can also be connected with fulcrum bearing 2, and can push directly on fulcrum bearing 2 with this moves upwards.
Preferably, the second elastic supporting member for supporting optical member can be mechanical spring or gas spring.
In addition, pull bar 31 can also be hinged with fulcrum bearing 2, now, the second elastic supporting member for supporting optical member is connected with fulcrum bearing 2, with
This can push directly on fulcrum bearing 2 and move upwards.
For the structure of above-mentioned horizontal push-pull device at fixed 3, can also be：Horizontal push-pull device at fixed 3 include cylinder, cylinder include with
The cylinder block that body 5 is hinged, and the cylinder rod that can be moved along a straight line along cylinder block, cylinder rod end is fixedly connected with fulcrum bearing 2.
In addition, as shown in figures 1 and 3, guide rail can be leading screw, and now, guide rail 33 passes through leading screw with horizontal displacement member 32
Pair connection, corresponding, driver element 34 includes the motor 341 of exportable rotational motion, and drive end and the guide rail 33 of motor 341 connect
Connect.Wherein, motor 341 can be one kind of for servomotor, stepper motor or hydraulic motor.
Further, as shown in figure 3, driver element 34 also includes being provided with power intake, the first clutch end and the
The commutator 342 of two clutch ends, the power intake of commutator 342 is connected with the drive end of motor 341, commutator 342
The first clutch end be connected with guide rail 33, the second clutch end of commutator 342 is connected with rotatable handwheel.
Railway multimodal transport car locking mechanism of the present invention, can by setting motor 341, commutator 342, guide rail 33 and handwheel
Switching automatic or manual operation at any time, that is, realize various type of drive and the effect deposited according to actual needs.
Further, as shown in figure 3, driver element 34 is arranged at the outside of body 5, the first power output of commutator 342
End can be connected by way of chain gear transmission with guide rail 33.
In addition, the second clutch end of commutator 342 can be by decelerator and handwheel, with this so that rotating hand manually
It is more laborsaving during wheel.
With further reference to Fig. 4, corresponding structure when Fig. 4 is railway multimodal transport car locking mechanism locking container of the present invention
Schematic diagram.As shown in Figure 1 and Figure 4, traction seat 1 is provided with first that traction seat 1 can be driven to be rotated down around the connecting portion of traction seat 1
Guide part 6, it can be the second guide part 7 of rotary motion, second by the transform linear motion of the first guide part 6 that body 5 is provided with
Guide part 7 corresponds to the first guide part 6 and is arranged on body 5 near one end of traction seat 1.
It should be noted that existing railway multimodal transport is also used for the transport to container, therefore railway freight-car is given birth to
The multimodal transport car that product factory is produced needs to take into account semitrailer transport and two kinds of patterns of Container Transport.
Railway multimodal transport car locking mechanism of the present invention passes through the first guide part 6 and the second guide part 7 so that traction seat 1
The conversion of horizontality and plumbness is realized under the push-and-pull action of horizontal push-pull device at fixed 3, and then causes railway multimodal transport
Car can simultaneously adapt to the demand to semitrailer and container loading, i.e., when needing railway multimodal transport car to load semitrailer,
Traction seat 1 is in horizontality, with locking semitrailer；And when needing railway multimodal transport car to load container, at traction seat 1
In plumbness, avoided with to container.
For the structure of the guide part 7 of above-mentioned first guide part 6 and second, specially：As shown in Figure 1 and Figure 4, first it is oriented to
Portion 6 is to be arranged at the projection below the connecting portion of traction seat 1, and the second guide part 7 is the circular arc open slot being engaged with projection, is opened
The center of circle of mouth groove is located on the axis of the connecting portion of traction seat 1, and the opening of open slot is set near traction seat 1.
Projection is cylinder, and projection is outer to be arranged with roller, projects through roller outer circumference surface and is contacted with open slot arc surface.
The effect that the present invention sets roller is that the sliding friction between the first guide part 6 and the second guide part 7 is improved into rolling friction, is entered
And be conducive to the rotation of traction seat 1, and avoid the damage of structure.
For the structure of the guide part 7 of above-mentioned first guide part 6 and second, can also be：First guide part 6 leads to be arranged at
The circular arc open slot ushered below 1 connecting portion, the center of circle of open slot is located on the axis of the connecting portion of traction seat 1, and open slot is leaned on
The one end open of nearly fulcrum bearing 2, the second guide part 7 is the projection set corresponding to open slot.
Work when with further reference to Fig. 5 and Fig. 6, Fig. 5 being railway multimodal transport car locking mechanism locking semitrailer of the present invention
Make view, working state schematic representation when Fig. 6 is railway multimodal transport car locking mechanism locking container of the present invention.For
Technical scheme is more fully understood, the course of work of the invention is as follows：
As shown in Figure 1, Figure 4 and Figure 5, after railway multimodal transport car 100 loads semitrailer 300, starter motor 341, and
Guide rail 33 is driven to rotate by chain gear transmission, horizontal displacement member 32 is moved to the left along guide rail, and is driven by promoting pull bar 31
Fulcrum bearing 2 is moved to the left；First guide part 6 of traction seat 1 drives traction seat 1 by scheming under the guide effect of the second guide part 7
Plumbness shown in 4 rotates the horizontality shown in Fig. 1；Under the continuing to press on of horizontal displacement member 32, the first guide part 6
Depart from the second guide part 7, now, fulcrum bearing 2 is lifted up in the presence of the second support spring, meanwhile, traction seat 1 is first
Also it is lifted up in the presence of support spring, under both collective effects, traction seat 1 can reach maximum height, to adapt to
Semitrailer 300 ensures the latch portion energy of traction seat 1 due to towing pin difference in height caused by the reasons such as load-carrying, tire pressure
It is enough to be fitted with the bottom of semitrailer 300；After traction seat 1 is lifted and touches semitrailer bottom, in the presence of semitrailer 300, pressure
First support spring that contracts and the second support spring so that the laminating semitrailer 300 of traction seat 1 bottom surface；Horizontal displacement member 32 after
Under continuous promotion, the connecting hole of traction seat 1 is docked with the towing pin of semitrailer 300, and traction seat 1 holds towing pin tightly, so as to realize iron
Locking of the road multimodal transport car locking mechanism 200 to semitrailer 300.
Such as Fig. 1, Fig. 4, when semitrailer 300 is unloaded, traction seat 1 unclamps towing pin, and now, motor 341 is rotated backward, from
And cause that traction seat 1 moves right, during, traction seat 1 is moved downward and reversely rotated to such as Fig. 4 along the second guide part 7
Shown plumbness.
As shown in fig. 6, railway multimodal transport car locking mechanism 200 is not when working, traction seat 1 is in hanging down shown in Fig. 4
Straight state, now, semitrailer 300 can be loaded to container 400, and avoid interference of the traction seat 1 to container 400.
Claims (10)
1. a kind of railway multimodal transport car locking mechanism, for locking semitrailer, including is internally formed the body (5) of cavity,
And the traction seat (1) on body (5) is installed on, traction seat (1) one end is the latch portion that can be connected with semitrailer, and its feature exists
In：The other end of traction seat (1) is connecting portion, and the connecting portion of traction seat (1) is hinged with fulcrum bearing (2), and fulcrum bearing (2) is close to and leads
Usher (1) one end and traction seat (1) between be connected with the first elastic supporting member for supporting optical member so that traction seat (1) latch portion keep court
On, the other end of fulcrum bearing (2) stretches to body (5) cavity and is connected with the water that fulcrum bearing (2) can be made to move in the horizontal direction
Horizontal sliding drawing device (3), body (5) is internally provided with the vertical push-pull device at fixed (4) that fulcrum bearing (2) can be made to move upwards.
2. railway multimodal transport car locking mechanism according to claim 1, it is characterised in that：First elastic supporting member for supporting optical member is gas
Spring, gas spring includes the cylinder body that is hinged with fulcrum bearing (2), and the extension bar that may be axially movable, extension bar end with lead
Usher (1) be hinged.
3. railway multimodal transport car locking mechanism according to claim 1, it is characterised in that：First elastic supporting member for supporting optical member is torsion
Power spring, torque spring is arranged at the hinged place of fulcrum bearing (2) and traction seat (1) connecting portion.
4. railway multimodal transport car locking mechanism according to claim 1, it is characterised in that：Horizontal push-pull device at fixed (3) bag
Horizontally disposed guide rail (33) is included, the horizontal displacement member (32) being slidably connected with guide rail (33) can drive horizontal displacement member (32)
Along guide rail (33) reciprocating driver element (34), and the pull bar (31) that one end is hinged with horizontal displacement member (32), push away
Pull bar (31) other end is fixedly connected with fulcrum bearing (2).
5. railway multimodal transport car locking mechanism according to claim 4, it is characterised in that：Vertical push-pull device at fixed (4) bag
The second elastic supporting member for supporting optical member is included, second elastic supporting member for supporting optical member one end is fixedly connected with body (5), and the other end is connected with pull bar (31),
So that pull bar (31) is swung up around horizontal displacement member (32).
6. railway multimodal transport car locking mechanism according to claim 5, it is characterised in that：Pull bar (31) is moved with level
Moving part (32) is connected by ball pivot.
7. the railway multimodal transport car locking mechanism according to any one of claim 4-6, it is characterised in that：Guide rail (33)
It is the leading screw being connected by lead screw pair with horizontal displacement member (32), the motor of driver element (34) including exportable rotational motion
(341), and it is provided with the commutator (342) of power intake, the first clutch end and the second clutch end, commutator
(342) power intake is connected with the drive end of motor (341), first clutch end and guide rail of commutator (342)
(33) connect, the second clutch end of commutator (342) is connected with rotatable handwheel.
8. according to any described railway multimodal transport car locking mechanism in claim 1-6, it is characterised in that：Traction seat (1)
The first guide part (6) that traction seat (1) can be driven to be rotated down around traction seat (1) connecting portion is provided with, body (5) is provided with can
It is second guide part (7) of rotary motion by the transform linear motion of the first guide part (6), the second guide part (7) is corresponding to the
One guide part (6) is arranged on body (5) near one end of traction seat (1).
9. railway multimodal transport car locking mechanism according to claim 8, it is characterised in that：First guide part (6) is to set
The projection being placed in below traction seat (1) connecting portion, the second guide part (7) is the circular arc open slot being engaged with projection, opening
The center of circle of groove is located on the axis of traction seat (1) connecting portion, and the opening of open slot is set near traction seat (1).
10. railway multimodal transport car locking mechanism according to claim 9, it is characterised in that：Projection is cylinder, raised
Roller is arranged with outward, roller outer surface is projected through and is contacted with open slot arc surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611038271.1A CN106740948B (en) | 2016-11-11 | 2016-11-11 | Railway multimodal transport vehicle locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611038271.1A CN106740948B (en) | 2016-11-11 | 2016-11-11 | Railway multimodal transport vehicle locking mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106740948A true CN106740948A (en) | 2017-05-31 |
| CN106740948B CN106740948B (en) | 2018-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611038271.1A Expired - Fee Related CN106740948B (en) | 2016-11-11 | 2016-11-11 | Railway multimodal transport vehicle locking mechanism |
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| CN (1) | CN106740948B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109866796A (en) * | 2017-12-01 | 2019-06-11 | 中车沈阳机车车辆有限公司 | Locking device and railroad well car for railroad well car conveying semi-trailer |
| CN111301454A (en) * | 2018-12-12 | 2020-06-19 | 中国国家铁路集团有限公司 | Wagon body for railway wagon and railway wagon |
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|---|---|---|---|---|
| US5611285A (en) * | 1992-11-24 | 1997-03-18 | Gunderson, Inc. | Multipurpose railraod well car |
| CN101189154A (en) * | 2005-04-11 | 2008-05-28 | 罗尔工业公司 | Device for lateral self-centering support and immobilization on a railway structure of a semi-trailer kingpin |
| CN101687516A (en) * | 2007-03-19 | 2010-03-31 | 罗尔工业公司 | Securing assembly with total immobilisation and self-centring of a semi-trailer kingpin on a railway unit |
| CN101927770A (en) * | 2010-09-15 | 2010-12-29 | 南车眉山车辆有限公司 | Double-deck container flat car |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109866796A (en) * | 2017-12-01 | 2019-06-11 | 中车沈阳机车车辆有限公司 | Locking device and railroad well car for railroad well car conveying semi-trailer |
| CN111301454A (en) * | 2018-12-12 | 2020-06-19 | 中国国家铁路集团有限公司 | Wagon body for railway wagon and railway wagon |
| CN111301454B (en) * | 2018-12-12 | 2021-03-30 | 中国国家铁路集团有限公司 | Wagon body for railway wagon and railway wagon |
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| Publication number | Publication date |
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| CN106740948B (en) | 2018-06-01 |
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