CN106739886A - A kind of road rail vehicle both sides clamping system - Google Patents
A kind of road rail vehicle both sides clamping system Download PDFInfo
- Publication number
- CN106739886A CN106739886A CN201611220659.3A CN201611220659A CN106739886A CN 106739886 A CN106739886 A CN 106739886A CN 201611220659 A CN201611220659 A CN 201611220659A CN 106739886 A CN106739886 A CN 106739886A
- Authority
- CN
- China
- Prior art keywords
- rotary shaft
- locking device
- air
- air spring
- rail vehicle
- 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
- B60—VEHICLES IN GENERAL
- B60F—VEHICLES FOR USE BOTH ON RAIL AND ON ROAD; AMPHIBIOUS OR LIKE VEHICLES; CONVERTIBLE VEHICLES
- B60F1/00—Vehicles for use both on rail and on road; Conversions therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60F—VEHICLES FOR USE BOTH ON RAIL AND ON ROAD; AMPHIBIOUS OR LIKE VEHICLES; CONVERTIBLE VEHICLES
- B60F1/00—Vehicles for use both on rail and on road; Conversions therefor
- B60F1/04—Vehicles for use both on rail and on road; Conversions therefor with rail and road wheels on different axles
- B60F1/046—Semi-trailer or trailer type vehicles without own propelling units
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The present invention provides a kind of road rail vehicle both sides clamping system, and the clamping system is symmetrical arranged in road rail vehicle both sides, including locking device, anti-drop device and gas path device；Including the casing and handle of front opening etc., the compressed air that tractor is provided is passed to air spring to the anti-drop device by the gas path device by pipeline.Corresponding site on the vehicle two ends locking pin correspondence special running gear of railway only need to can be completed operation by the present invention, and required precision is low compared with the prior art, easy to operate.Meanwhile, the present invention uses air spring to put upside down as power original paper, makes full use of tractor as source of the gas.Meanwhile, discharge to be inflated simultaneously using the connection of gas circuit pipeline and Valve controlling two-way gas acts on, the air spring with the motor vehicles bodies left and right sides is acted simultaneously, optimizes the cumbersome action for operating one by one.
Description
Technical field
The invention belongs to railway road technical field of transportation, more particularly to a kind of road rail vehicle both sides clamping system.
Background technology
Road rail vehicle is used as a kind of new multi-purpose vehicle that can be run on highway and railway, its operational efficiency and warp
Ji benefit substantially exceeds common road automobile and common railway vehicle.Road rail vehicle outward appearance is similar with common semitrailer, passes through
The traction of drawing head, can on highway normally travel.When needing to be travelled on railway, it is necessary to attachment means.
Existing container-type semitrailer connection is generally the connection of frame vehicle and container, and its connected mode uses corner
Twist lock is fixed, and first four fitting hole of container fall on corresponding frame vehicle twist lock, then rotates twist lock, prevents container
Upper escape is opened, that is, complete connection.Although the connection scheme of the technology can meet reliable connection, the shortcoming being primarily present
For：1. require that aligning accuracy is high in connection procedure, operative employee must both fall within four fitting hole in container dropping process
In twist lock；2. after container angle hole falls into twist lock, also need to be rotated by 90 ° tapered end by rotating the handle of four twist locks, prevent
Container is surprisingly gone up escape and is opened.This process needs operating personnel around Che Yizhou, comparatively laborious and easy forgetting.3. container turns
Lock is integrally fixed at plane on vehicle frame, and for the stricter road rail vehicle of requirement for height, increased height can not
Meet and require.Used as a kind of special interconnection technique of new road rail vehicle, the country there is no in prior art correspondingly.
The content of the invention
In view of the shortcomings of the prior art, it is an object of the present invention to provide a kind of new car body and running gear
Connected mode, solving needs precision problem higher in connection procedure and needs the cumbersome connection around Che Yizhou to walk
Suddenly.Meanwhile, the height for reducing running gear ensure that road rail vehicle can fall on running gear.
In order to solve the above-mentioned technical problem, the present invention is adopted the following technical scheme that and is achieved：
The present invention provides a kind of combined automobile-used locking device, and the locking device includes rotary shaft, in rotary shaft
Portion connects deck, and rotary shaft side is provided with air spring one end, and the air spring other end is connected to road rail vehicle posterior end
On the web of beam, rotary shaft bottom is provided with telescopic mechanism with the same side of air spring, and rotary shaft bottom is also equipped with lock
Tight pin, locking pin is connected by connecting shaft with rotary shaft, and the deck and locking pin connect with the back-end sill of road rail vehicle
Connect.
The compressed air that tractor is provided is passed to air spring by the gas path device by pipeline.
The gas path device includes pipe interface, air interface and valve, and the valve connects tractor offer respectively
Compressed air, air spring and air, the pipe interface connect the compressed air that tractor is provided, air interface connection air
Spring.
Preferably, valve uses triple valve.
The pipe interface is fixed on road rail vehicle side rail inner face by pipe clamp.
Optionally, the rotary shaft connects deck by round pin, and telescopic mechanism can use spring.
The locking device is welded on the back-end sill of road rail vehicle by deck.
The locking pin is connected on road rail vehicle back-end sill by fairlead, and through hole is machined with fairlead, is led to
Telescopic mechanism is crossed to be connected with rotary shaft.
The air spring other end is bolted on the web of road rail vehicle back-end sill.
A kind of road rail vehicle both sides clamping system, the clamping system is symmetrical arranged in road rail vehicle both sides, and it is special
Levy and be, the clamping system includes locking device, anti-drop device and gas path device；
The anti-drop device includes the casing and handle of front opening, and it is long that casing left side inside is machined with horizontal positioning
Bar, the handle passes through casing both sides, and positioning seat is provided with the handle in casing, and positioning seat front end is machined with positioning
Block, locating piece in the horizontal direction when can be embedded in positioning strip, one end of spring is installed on the positioning seat, spring it is another
One end is fixed on handle, and the handle end is provided with a stop block, and stop block is into erected when locating piece is in 90 ° with positioning strip
Straight state, the stop block is stuck on two end faces of rotary shaft；
The present invention compared with prior art, has the following technical effect that：
1st, corresponding site on the vehicle two ends locking pin correspondence special running gear of railway only need to can be completed behaviour by the present invention
Make, required precision is low compared with the prior art, easy to operate.Meanwhile, the present invention uses air spring to put upside down as power original paper, fills
Point by the use of tractor as source of the gas.Meanwhile, inflate discharge simultaneously using the connection of gas circuit pipeline and Valve controlling two-way gas
Effect, the air spring with the motor vehicles bodies left and right sides is acted simultaneously, optimizes the cumbersome action for operating one by one.
2nd, the present invention makes full use of the source of the gas of tractor, and the connection of whole device can be completed in side operation valve.
3rd, locking pin connection in vehicle two ends of the present invention reduces the height of the special running gear of railway, saves combined
The connection space of car and the special running gear of railway, reduces the hoisting depth requirement of road rail vehicle afterbody lifting device.
Brief description of the drawings
Fig. 1 (a) is clamping system schematic diagram in road rail vehicle both sides of the present invention (band back-end sill)；B () is of the invention public
Iron convertible car both sides clamping system schematic diagram (without back-end sill).
Fig. 2 is locking device schematic diagram of the present invention.
Fig. 3 is anti-drop device schematic diagram of the present invention.
Fig. 4 is gas path device schematic diagram of the present invention.
Fig. 5 is that road rail vehicle both sides of the present invention clamping system connection road rail vehicle and the special running gear of railway are illustrated
Figure.
The implication of each label is in figure：
1- locking devices, 2- rotary shafts, 3- decks, 4- air springs, 5- telescopic mechanisms, 6- locking pins, 7- connecting shafts,
8- round pins, 9- fairleads, 10- anti-drop devices, 11- gas path devices, 12- casings, 13- handles, 14- positioning strips, 15- positioning
Seat, 16- locating pieces, 17- springs, 18- stop blocks, 19- pipe interfaces, 20- air interfaces, 21- valves, 22- pipe clamps, 23- iron
The special running gear in road, 24- holes.
Explanation is further explained in detail to particular content of the invention below in conjunction with accompanying drawing.
Specific embodiment
Specific embodiment of the invention given below is, it is necessary to explanation is the invention is not limited in implementing in detail below
Example, all equivalents done on the basis of technical scheme each fall within protection scope of the present invention.
Embodiment 1：
Above-mentioned technical proposal is deferred to, as shown in figure 1, the present embodiment provides a kind of locking device 1, locking device is by rotary shaft
2, as main bodys are rotated, are connected with air spring 4 above, telescopic mechanism 5, connecting shaft 7, locking pin 6, and telescopic mechanism 5 can be with
Simple and obtain conveniently using spring, round pin 8 connection rotary shaft 2 and deck 3, deck 3 are welded on the back-end sill of vehicle
On, the other end of air spring 4 is bolted on the web of back-end sill, and locking pin 6 is connected to rear portion by fairlead 9
On end carriage, there is hole to be connected with rotary shaft 2 by telescopic mechanism 5 on fairlead 9.
The operation principle of locking device 1 is：
When compressed air is inflated to two air springs of locking device 14 respectively by gas path device 11, air spring
4 jack-up rotary shafts 2, rotary shaft 2 drives connecting shaft 7 to pull out locking pin 6, while telescopic mechanism 5 is stretched, so that vehicle
Locking device 1 is in unlocking condition, after vehicle falls upper railway running gear 23, the gas circuit valve closed on gas path device 11,
Air spring 4 is set to be in exhaust condition, at this moment telescopic mechanism 5 is due in extended state, air spring 4 will be by can after being vented
Rotary shaft 2 is returned to locking state by telescoping mechanism 5, completes locking.
As shown in Figure 4, valve 21 is a triple valve to the primary structure of gas path device 11, connects what tractor was provided respectively
Compressed air, air spring 4 and air.Pipe interface 19 connects the compressed air that tractor is provided, and is fixed by two pipe clamps 22
In vehicle curb girder medial surface, two two air springs 4 of the difference of air interface 20 UNICOM locking device 1.
The operation principle of gas path device 11 is：
When valve 21 is opened, two air interfaces 20 and the UNICOM of pipe interface 19, the compressed air come from tractor are given
Air spring 4 is inflated, and acts locking device 1, and locking pin 6 is in open mode.When valve 21 is closed, two air interfaces
The pipeline of 20 sides is vented air spring 4 in the presence of telescopic mechanism 5 by the UNICOM's air of valve 21, so that locking
Pin 6 is in locking state.
Embodiment 2：
Above-mentioned technical proposal is deferred to, as shown in Figures 1 to 5, the present embodiment provides a kind of road rail vehicle both sides and clamps system
System, is that the symmetrical structure of car body is arranged, including locking device 1, anti-drop device 10 and gas path device 11；
Anti-drop device 10 includes the casing 12 and handle 13 of front opening, and the left side of casing 12 is internal to be machined with horizontal positioning
Strip 14, the handle 13 passes through the both sides of casing 12, and positioning seat 15, positioning seat 15 are provided with the handle 13 in casing 12
Front end is machined with locating piece 16, locating piece 16 in the horizontal direction when can be embedded in positioning strip 14, pacify on the positioning seat 15
One end equipped with spring 17, the other end of spring 17 is fixed on handle 13, and the end of the handle 13 is provided with a stop block 18,
18 one-tenth vertical states of stop block when locating piece 16 and positioning strip 14 in 90 °, stop block 18 is stuck in two end faces of rotary shaft 2
On, prevent rotary shaft 2 from turning round.
The operation principle of anti-drop device 10 is：
Under closed mode, the hole of positioning strip 14 in the locating piece 16 of the front end of positioning seat 15 and casing 12 is into 90 degree so that
18 one-tenth vertical states of stop block.When needing to open anti-drop device 10, handle 13 is rotated, make the locating piece 16 of the front end of positioning seat 15
The positioning strip 14 fallen into casing 12 by the effect of spring 17, so that stop block 18 is locked in horizontal level, locating piece
16 two ends of stop block 18 are stuck on two end faces of the rotary shaft 2 of locking device 1 so as to prevent rotary shaft 2 from turning round.
Embodiment 3：
The clamping system of a connection road rail vehicle and the special running gear of railway is present embodiments provided, for rail-road
Convertible car can walk on railway.Specific work process is：Road rail vehicle is connected into vehicle traction car first, source of the gas is connected
The valve 21 of gas path device 11 is opened afterwards, and gas path device 11 is connected and supplied to the air spring 4 of locking device 1, air spring 4
Rotary shaft 2 is opened on inflation top, and rotary shaft 2 outwards pulls open connecting shaft 7, lock shaft 6 and telescopic mechanism 5.Then, tractor drives
Road rail vehicle pours into the special running gear 23 of railway (omission railway bogie) backward, after pouring into specified location, closes gas circuit
The valve 21 of device 11, makes the valve interface of the side of air spring 4 be connected with air exhaust, and telescopic mechanism 5 pulls rotary shaft 2
And driving connecting shaft 7, lock shaft 6 to be moved to the special running gear 23 of railway, it is special that lock shaft 6 stretches into railway by fairlead 9
In the hole 24 of the both sides of running gear 23, the handle 13 of rotary release proof device 10 pins anti-drop device 10, completes connection.
The following is to technique effect explanation of the invention：
The present invention makes full use of the source of the gas of tractor, and the connection of whole device can be completed in side operation valve, compares
Prior art greatly reduces number of operations, while being avoided that the forgetting situation of operating personnel.
| Device attended operation number of times (unit：It is secondary) | |
| Current technology | 4 |
| Effect of the present invention | 1 |
Locking pin connection in vehicle two ends of the present invention reduces the height of the special running gear of railway, saves road rail vehicle
With the connection space of the special running gear of railway, (afterbody lifting device is rail-road to reduce road rail vehicle afterbody lifting device
Single set of device, is outsourcing piece in convertible car) hoisting depth requirement.
| Height (the unit of the special running gear of railway：mm) | |
| Current technology | —— |
| Effect of the present invention | Than current technology degradation 100~150 |
Claims (9)
1. a kind of combined automobile-used locking device, it is characterised in that the locking device 1 includes rotary shaft 2, rotary shaft 2
Top connects deck 3, and the side of rotary shaft 2 is provided with the one end of air spring 4, and the other end of air spring 4 is connected to road rail vehicle
On the web of back-end sill, the bottom of rotary shaft 2 is provided with telescopic mechanism 5, the bottom of rotary shaft 2 with the same side of air spring 4
Be also equipped with locking pin 6, locking pin 6 is connected by connecting shaft 7 with rotary shaft 2, the deck 3 and locking pin 6 with rail-road two
Connected with the back-end sill of car；
The air spring 4 is the compressed air provided by the transmission tractor of gas path device 11；
The gas path device 11 includes pipe interface 19, air interface 20 and valve 21, and the valve 21 connects tractor respectively
The compressed air of offer, air spring 4 and air, the pipe interface 19 connect the compressed air that tractor is provided, and air connects
Mouth 20 connects air springs 4.
2. locking device as claimed in claim 1, it is characterised in that the valve 21 uses triple valve.
3. locking device as claimed in claim 1, it is characterised in that the pipe interface 19 is fixed on combined by pipe clamp 22
Car side rail inner face.
4. locking device as claimed in claim 1, it is characterised in that the rotary shaft 2 connects deck 3 by round pin 8.
5. locking device as claimed in claim 1, it is characterised in that the telescopic mechanism 5 can use spring.
6. locking device as claimed in claim 1, it is characterised in that the locking device 1 is welded on combined by deck 3
On the back-end sill of car.
7. locking device as claimed in claim 1, it is characterised in that the locking pin 6 is connected to combined by fairlead 9
On car back-end sill, through hole is machined with fairlead 9, is connected with rotary shaft 2 by telescopic mechanism 5.
8. locking device as claimed in claim 1, it is characterised in that the other end of the air spring 4 is bolted in public affairs
On the web of iron convertible car back-end sill.
9. a kind of road rail vehicle both sides clamping system, the clamping system is symmetrical arranged in road rail vehicle both sides, its feature
It is that the clamping system includes locking device 1, gas path device 11 and anti-drop device 10 described in claim 1；
The anti-drop device 10 includes the casing 12 and handle 13 of front opening, and the left side of casing 12 is internal to be machined with horizontal positioning
Strip 14, the handle 13 passes through the both sides of casing 12, and positioning seat 15, positioning seat 15 are provided with the handle 13 in casing 12
Front end is machined with locating piece 16, locating piece 16 in the horizontal direction when can be embedded in positioning strip 14, pacify on the positioning seat 15
One end equipped with spring 17, the other end of spring 17 is fixed on handle 13, and the end of the handle 13 is provided with a stop block 18,
18 one-tenth vertical states of stop block when locating piece 16 and positioning strip 14 in 90 °, the stop block 18 is stuck in two ends of rotary shaft 2
On face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611220659.3A CN106739886B (en) | 2016-12-26 | 2016-12-26 | Two-side clamping system of highway and railway dual-purpose vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611220659.3A CN106739886B (en) | 2016-12-26 | 2016-12-26 | Two-side clamping system of highway and railway dual-purpose vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106739886A true CN106739886A (en) | 2017-05-31 |
| CN106739886B CN106739886B (en) | 2023-05-09 |
Family
ID=58925615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611220659.3A Active CN106739886B (en) | 2016-12-26 | 2016-12-26 | Two-side clamping system of highway and railway dual-purpose vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106739886B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB929115A (en) * | 1961-01-10 | 1963-06-19 | Flexi Van Inc | Freight handling system |
| DE4331247A1 (en) * | 1993-09-15 | 1995-03-16 | Josef Fischer | Mechanical locking, securing and axial centring of interchangeable containers, bridges and other transport platforms (body guidance and centring holder) |
| CN2618809Y (en) * | 2003-05-20 | 2004-06-02 | 赵永胜 | Semiautomatic locking device for carge car body side plate |
| JP2007331635A (en) * | 2006-06-16 | 2007-12-27 | Nippon Fruehauf Co Ltd | Container-chassis ramp-plate device |
| CN201539136U (en) * | 2009-11-18 | 2010-08-04 | 胜狮货柜技术研发（上海）有限公司 | Container trailer and corner locks thereof |
| CN202100078U (en) * | 2011-05-24 | 2012-01-04 | 上海国宝企业发展中心 | Interlocking device for double doors |
| CN202782856U (en) * | 2012-09-06 | 2013-03-13 | 河南航天特种车辆有限公司 | Locking mechanism of container |
| CN203832602U (en) * | 2014-05-28 | 2014-09-17 | 广汽丰田汽车有限公司 | Safety locking device for container trailer |
| US20150224913A1 (en) * | 2013-08-05 | 2015-08-13 | Peck & Hale, L.L.C. | Automatic Lock for Cargo Container |
| CN206797039U (en) * | 2016-12-26 | 2017-12-26 | 中车西安车辆有限公司 | A kind of road rail vehicle both sides clamping system |
-
2016
- 2016-12-26 CN CN201611220659.3A patent/CN106739886B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB929115A (en) * | 1961-01-10 | 1963-06-19 | Flexi Van Inc | Freight handling system |
| DE4331247A1 (en) * | 1993-09-15 | 1995-03-16 | Josef Fischer | Mechanical locking, securing and axial centring of interchangeable containers, bridges and other transport platforms (body guidance and centring holder) |
| CN2618809Y (en) * | 2003-05-20 | 2004-06-02 | 赵永胜 | Semiautomatic locking device for carge car body side plate |
| JP2007331635A (en) * | 2006-06-16 | 2007-12-27 | Nippon Fruehauf Co Ltd | Container-chassis ramp-plate device |
| CN201539136U (en) * | 2009-11-18 | 2010-08-04 | 胜狮货柜技术研发（上海）有限公司 | Container trailer and corner locks thereof |
| CN202100078U (en) * | 2011-05-24 | 2012-01-04 | 上海国宝企业发展中心 | Interlocking device for double doors |
| CN202782856U (en) * | 2012-09-06 | 2013-03-13 | 河南航天特种车辆有限公司 | Locking mechanism of container |
| US20150224913A1 (en) * | 2013-08-05 | 2015-08-13 | Peck & Hale, L.L.C. | Automatic Lock for Cargo Container |
| CN203832602U (en) * | 2014-05-28 | 2014-09-17 | 广汽丰田汽车有限公司 | Safety locking device for container trailer |
| CN206797039U (en) * | 2016-12-26 | 2017-12-26 | 中车西安车辆有限公司 | A kind of road rail vehicle both sides clamping system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106739886B (en) | 2023-05-09 |
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