CN106515779B - A kind of railway freight-car anticollision device, collision-prevention device and its application method - Google Patents
A kind of railway freight-car anticollision device, collision-prevention device and its application method Download PDFInfo
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- CN106515779B CN106515779B CN201611204951.6A CN201611204951A CN106515779B CN 106515779 B CN106515779 B CN 106515779B CN 201611204951 A CN201611204951 A CN 201611204951A CN 106515779 B CN106515779 B CN 106515779B
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- impact
- impact channel
- channel steel
- collision
- baffle
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- 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
- B61F19/00—Wheel guards; Bumpers; Obstruction removers or the like
- B61F19/04—Bumpers or like collision guards
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Dampers (AREA)
- Body Structure For Vehicles (AREA)
Abstract
A kind of railway freight-car anticollision device, collision-prevention device of present invention offer and its application method, including anticollision frame, postive stop baffle and baffle fix floor, anticollision frame includes the first impact channel steel and two second impact channel steels, one end of two second impact channel steels is respectively perpendicular the both ends for being fixed on the first impact channel steel, the other end of two second impact channel steels is additionally provided with stopper projection, postive stop baffle is fixed on one end that baffle fixes floor, postive stop baffle can avoiding device rotation, the other end that baffle fixes floor also is secured on the first impact channel steel, second impact channel steel and baffle fix the same side that floor may be contained within the first impact channel steel.To solve the problem of accessory of the vehicle in moving process on its headwall and headwall because vehicle damages due to vehicle collides with each other in moving process.The invention belongs to Vehicle protector fields.
Description
Technical field
The present invention relates to a kind of large-tonnage rolling stock anticollision device, collision-prevention devices, belong to Vehicle protector field.
Background technology
Currently, for the larger railway freight-car of tonnage, after dismantling hook such as 70 tons of freight car for inspection and repair rivetings, vehicle is in moving process
In, easily because vehicle is in moving process, vehicle collides with each other and damages the accessory on headwall and headwall.Lead to headwall and end
Accessory damage on wall is too many, seriously increases car inspection and repair member replacing and cost of labor.It is larger that it is directed to this tonnage at present
Lorry maintenance, there are no effective ways to solve the above problems.
Invention content
It is an object of the invention to：A kind of railway freight-car anticollision device, collision-prevention device and its application method are provided, moved with solving vehicle
During dynamic, accessory on headwall and headwall is because vehicle damages due to vehicle collides with each other in moving process the problem of.
Use such a railway freight-car anticollision device, collision-prevention device to solve the above problems, quasi-, including anticollision frame, postive stop baffle and
Baffle fix floor, anticollision frame include first impact channel steel and two second impact channel steels, two second impact channel steel one
End is respectively perpendicular the both ends for being fixed on the first impact channel steel, and the other end of two second impact channel steels is additionally provided with restriction protrusion
Portion, postive stop baffle be fixed on baffle fix floor one end, postive stop baffle can avoiding device rotation, baffle fix floor it is another
One end also is secured on the first impact channel steel, and the second impact channel steel and baffle fix floor and may be contained within the same of the first impact channel steel
Side.
In aforementioned anticollision device, collision-prevention device, two second impact channel steels and baffle are fixed floor and are mutually set in parallel in the first punching
The same side of channel steel is hit, postive stop baffle is vertically installed in baffle and fixes on floor, and two second impact channel steel length are identical, baffle
The length difference of fixed floor and the second impact channel steel can be determined according to the thickness of automobile-used striker+body end beam slab；
Further include having deep floor in aforementioned anticollision device, collision-prevention device, described two second impact channel steels and baffle fixation floor are logical
It crosses deep floor to be fixedly connected, to form box-structure, it is ensured that impact strength is enough；
In aforementioned anticollision device, collision-prevention device, the both sides of the first impact channel steel and two second impact channel steels are fixedly installed reinforcing rib
Plate；
In aforementioned anticollision device, collision-prevention device, the first punching groove steel back is further fixedly arranged on reinforcement to the side of two second impact channel steels
Plate；
In aforementioned anticollision device, collision-prevention device, the side of the first impact channel steel is also vertically installed with channel steel, the bottom surface of channel steel and stiffening plate
Flush；
In aforementioned anticollision device, collision-prevention device, the other end of two second impact channel steels, which is also respectively perpendicular, is fixed with impact seat board, to pass
It passs on impact force to car body striker, spacing of the distance between the two second impact channel steels with two vertical floor of car body striker
From identical or bigger, stopper projection is both secured on impact seat board, and stopper projection may be contained within two the second punching grooves
The outside of steel, with control anticollision device, collision-prevention device car body lateral movement.
The application method of above-mentioned Collipsion preventor is as follows：
Step 1, after Railway Freight Car Repair unloads hook, by the outer end of anticollision device, collision-prevention device baffle fixation floor and postive stop baffle through punching
The positive Middle face for hitting seat extends on the inside of the end carriage at the striker back side, meanwhile, the stopper projection of anticollision device, collision-prevention device both sides extends to respectively
The outside of the vertical shock plate in car body striker both sides；
Step 2 adjusts the angles and positions of anticollision frame, makes limiting block board to the side knock beam of striker upper end
On the inside of the end carriage at the back side, meanwhile, the stopper projection of anticollision device, collision-prevention device both sides blocks respectively to the vertical shock plate in striker both sides
Cross spacing seat on, complete assembly.
In step 2, after the angles and positions for adjusting anticollision frame, two impact seat boards push up perpendicular to striker both sides respectively
To the front of shock plate, at this point, anticollision frame and automobile-used striker are perpendicular.
Compared with prior art, anticollision device, collision-prevention device of the present invention is used for after overhauling unloading for vehicle hook, is installed on striker,
The stopper projection of both sides is stuck in the both sides of the positive two vertical floors of striker in device, and postive stop baffle is stuck in the back side of striker
End carriage on, realization device is fixed, when vehicle collides with each other, collision stress point transmitted on anticollision device, collision-prevention device, and by impact force
To striker anti-impact force most strength, therefore the accessory on vehicle headwall and headwall completely avoids damaging caused by collision,
The present apparatus is simple in structure, using the waste materials such as channel steel angle bar can rapid processing be molded, the process-cycle is short, of low cost, using
It is very convenient, it is particularly suitable for 70 tonnes of railway freight-cars such as C70, P70, NX70, GQ70.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention；
Fig. 2 is the assembling structure schematic diagram of the present invention.
Specific implementation mode
To make the object, technical solutions and advantages of the present invention clearer, invention will be made by attached drawing below further
It is described in detail on ground.
Embodiment：
Referring to Figures 1 and 2, the present embodiment provides a kind of railway freight-car anticollision device, collision-prevention devices, including anticollision frame 1, postive stop baffle 2
Floor 3 is fixed with baffle, anticollision frame 1 includes the first impact channel steel 11 and two second impact channel steels 12, two second impacts
One end of channel steel 12 is respectively perpendicular the both ends for being fixed on the first impact channel steel 11, the first impact channel steel 11 and two the second punching grooves
The both sides of steel 12 are fixedly installed stiffener plate 6, and the other end of two second impact channel steels 12 is additionally provided with stopper projection
4, postive stop baffle 2 is perpendicularly fixed at one end that baffle fixes floor 3, and the other end that baffle fixes floor 3 also is secured to the first punching
It hits on channel steel 11, two second impact channel steels 12 and baffle are fixed floor 3 and are mutually set in parallel and impact channel steel 11 in first
The same side, two second impact 12 length of channel steel it is identical, two second impact channel steels 12 and baffle fix floor 3 pass through reinforcement
Floor 5 is fixedly connected,
First impact channel steel 11 is further fixedly arranged on stiffening plate 7, the first punching backwards to the side of two second impact channel steels 12
The side for hitting channel steel 11 is also vertically installed with channel steel 8, bottom surface and 7 flush of stiffening plate of channel steel 8, two second impact channel steels 12
The other end be also respectively perpendicular and be fixed with impact seat board 9, two second impact the distance between channel steels 12 and automobile-used striker two
Distance is identical between vertical floor, and stopper projection 4 is both secured on impact seat board 9, and stopper projection 4 may be contained within two
The outside of second impact channel steel 12.
Its assembly method is as follows：
Anticollision device, collision-prevention device baffle after Railway Freight Car Repair unloads hook, is fixed the outer end of floor 3 and postive stop baffle 2 passes through by step 1
The positive Middle face of striker 10 extends on the inside of the end carriage at 10 back side of automobile-used striker, meanwhile, the restriction protrusion of anticollision device, collision-prevention device both sides
Portion 4 extends to the outside of the vertical shock plate in 10 both sides of striker 101 respectively；
Step 2, the angles and positions of adjustment anticollision frame 1 make the card of postive stop baffle 2 to the cross of 10 upper end of automobile-used striker
To on the end carriage at 102 back side of impact beam, meanwhile, the stopper projections 4 of anticollision device, collision-prevention device both sides blocks vertical to striker both sides respectively
On the cross spacing seat 103 in the outside of shock plate 101, two impact seat boards 9 are pushed up respectively to the vertical shock plate in 10 both sides of striker 101
Front complete assembly at this point, anticollision frame 1 and automobile-used striker 10 are perpendicular.
Claims (9)
1. a kind of railway freight-car anticollision device, collision-prevention device, it is characterised in that：Including anticollision frame (1), postive stop baffle (2) and baffle fixing rib
Plate (3), anticollision frame (1) include the first impact channel steel (11) and two second impact channel steels (12), two second impact channel steels
(12) one end is respectively perpendicular the both ends for being fixed on the first impact channel steel (11), and the other end of two second impact channel steels (12) is also
It is provided with stopper projection (4), postive stop baffle (2) is fixed on one end that baffle fixes floor (3), and baffle fixes floor (3)
The other end also is secured on the first impact channel steel (11), and the second impact channel steel (12) and baffle fixation floor (3) may be contained within the
The same side of one impact channel steel (11).
2. a kind of railway freight-car anticollision device, collision-prevention device according to claim 1, it is characterised in that：Two second impact channel steels (12) and
Baffle is fixed floor (3) and is mutually set in parallel in the same side of the first impact channel steel (11), and postive stop baffle (2) is vertically arranged
It is fixed on floor (3) in baffle, two second impact channel steel (12) length are identical.
3. a kind of railway freight-car anticollision device, collision-prevention device according to claim 1, it is characterised in that：Further include having deep floor (5), institute
Two second impact channel steels (12) are stated to be fixedly connected by deep floor (5) with baffle fixation floor (3).
4. a kind of railway freight-car anticollision device, collision-prevention device according to claim 1, it is characterised in that：It is described first impact channel steel (11) and
The both sides of two second impact channel steels (12) are fixedly installed stiffener plate (6).
5. a kind of railway freight-car anticollision device, collision-prevention device according to claim 1, it is characterised in that：First impact channel steel (11) is backwards to two
The side of a second impact channel steel (12) is further fixedly arranged on stiffening plate (7).
6. a kind of railway freight-car anticollision device, collision-prevention device according to claim 5, it is characterised in that：The side of first impact channel steel (11)
Also it is vertically installed with channel steel (8), bottom surface and stiffening plate (7) flush of channel steel (8).
7. a kind of railway freight-car anticollision device, collision-prevention device according to claim 1, it is characterised in that：Described two second impact channel steels
(12) the other end, which is also respectively perpendicular, is fixed with impact seat board (9), the distance between two second impact channel steels (12) and impact
Seat（10）Distance is identical between two vertical floors, and stopper projection (4) is both secured on impact seat board (9), and stopper projection
(4) it may be contained within the outside of two second impact channel steels (12).
8. the application method of railway freight-car anticollision device, collision-prevention device described in any claim in claim 1-7, which is characterized in that including
Following steps：
The baffle of anticollision device, collision-prevention device after Railway Freight Car Repair unloads hook, is fixed floor by step 1（3）Outer end and postive stop baffle（2）
Through striker（10）Front extend to striker（10）On the inside of the end carriage at the back side, meanwhile, the stopper projection of anticollision device, collision-prevention device both sides
（4）Striker is extended to respectively（10）The vertical shock plate in both sides（101）Outside；
Step 2 adjusts anticollision frame（1）Angles and positions, make postive stop baffle（2）Block to striker（10）The transverse direction of upper end
Impact beam（102）On the inside of the end carriage at the back side, meanwhile, the stopper projection of anticollision device, collision-prevention device both sides（4）Block respectively to striker（10）
The vertical shock plate in both sides（101）The cross spacing seat in outside（103）On, complete assembly.
9. application method according to claim 8, it is characterised in that：Described two second impact channel steels（12）The other end also
It is respectively perpendicular and is fixed with impact seat board（9）, two second impact channel steels（12）The distance between and striker（10）Two vertical ribs
Distance is identical between plate, stopper projection（4）It is both secured to impact seat board（9）On, and stopper projection（4）It may be contained within two
Second impact channel steel（12）Outside, in step 2, adjust anticollision frame（1）Angles and positions after, two impact seat boards（9）
It is pushed up respectively to striker（10）The vertical shock plate in both sides（101）Front, at this point, anticollision frame（1）With striker（10）Mutually hang down
Directly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611204951.6A CN106515779B (en) | 2016-12-23 | 2016-12-23 | A kind of railway freight-car anticollision device, collision-prevention device and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611204951.6A CN106515779B (en) | 2016-12-23 | 2016-12-23 | A kind of railway freight-car anticollision device, collision-prevention device and its application method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106515779A CN106515779A (en) | 2017-03-22 |
| CN106515779B true CN106515779B (en) | 2018-09-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611204951.6A Active CN106515779B (en) | 2016-12-23 | 2016-12-23 | A kind of railway freight-car anticollision device, collision-prevention device and its application method |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101289089A (en) * | 2007-04-18 | 2008-10-22 | 上海磁浮交通工程技术研究中心 | Rail vehicle anti-collision safety device |
| CN102501874A (en) * | 2011-11-01 | 2012-06-20 | 董家山 | Electromagnetic anti-collision device of train |
| CN103523039A (en) * | 2013-10-24 | 2014-01-22 | 南车株洲电力机车有限公司 | Crashworthy aluminum alloy head car chassis front-end structure |
| CN204020788U (en) * | 2014-08-06 | 2014-12-17 | 烟台杰瑞石油装备技术有限公司 | A kind of Self-resetting rear for oil-field special vehicle |
| CN206317830U (en) * | 2016-12-23 | 2017-07-11 | 中车贵阳车辆有限公司 | A kind of railway freight-car anticollision device, collision-prevention device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140091585A1 (en) * | 2012-10-02 | 2014-04-03 | Toyota Motor Engineering & Manufacturing North America, Inc. | Small overlap frontal impact counter-measure |
-
2016
- 2016-12-23 CN CN201611204951.6A patent/CN106515779B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101289089A (en) * | 2007-04-18 | 2008-10-22 | 上海磁浮交通工程技术研究中心 | Rail vehicle anti-collision safety device |
| CN102501874A (en) * | 2011-11-01 | 2012-06-20 | 董家山 | Electromagnetic anti-collision device of train |
| CN103523039A (en) * | 2013-10-24 | 2014-01-22 | 南车株洲电力机车有限公司 | Crashworthy aluminum alloy head car chassis front-end structure |
| CN204020788U (en) * | 2014-08-06 | 2014-12-17 | 烟台杰瑞石油装备技术有限公司 | A kind of Self-resetting rear for oil-field special vehicle |
| CN206317830U (en) * | 2016-12-23 | 2017-07-11 | 中车贵阳车辆有限公司 | A kind of railway freight-car anticollision device, collision-prevention device |
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| Publication number | Publication date |
|---|---|
| CN106515779A (en) | 2017-03-22 |
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