CN202716879U - Adjustable-type conjoined chassis train - Google Patents
Adjustable-type conjoined chassis train Download PDFInfo
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- CN202716879U CN202716879U CN 201220331731 CN201220331731U CN202716879U CN 202716879 U CN202716879 U CN 202716879U CN 201220331731 CN201220331731 CN 201220331731 CN 201220331731 U CN201220331731 U CN 201220331731U CN 202716879 U CN202716879 U CN 202716879U
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Abstract
An adjustable-type conjoined chassis train relates to the technical field of a train and structurally comprises multiple sections of motor tractors, wherein each motor tractor comprises a frame, a frame chassis, an adjustable traction seat, a tank body, a traction saddle seat and supporting legs, two sides of the frame chassis are respectively provided with an upper through hole, the adjustable traction seat comprises a connection fixing plate and a traction pin, two sides of the connection fixing plate are respectively provided with a lower through hole corresponding to the upper through holes, the upper through holes and the lower through holes are fixedly connected with each other through a fixing element, the traction pin is arranged on a central position of the connection fixing plate and blow the connection fixing plate, and the adjustable traction seat of an inferior motor tractor is connected with the traction saddle seat of the superior motor tractor. Through the adjustable traction seat, the traction seat can be fixed on different upper through holes through a bolt, so that a gap between every two motor tractors is adjusted, and the flexibility of the train is improved; and the traction seat is matched with the traction saddle seat, so that more reliability and more firmness in connection of the trains can be achieved, and the safety of the train can be improved.
Description
Technical field
The utility model relates to the train technical field, particularly relates to a kind of adjustable integrated lying wall train.
Background technology
Train is most important traffic machine instrument on the human history.Train generally is joined together to form by a plurality of tractor trucks.
Domestic existing train is that the hook by last tractor truck afterbody is connected with the hook of a rear tractor truck front portion mostly.There is following shortcoming in this connection mode: one, and this connection mode is insecure, during operation, certainly will produce very large pulling force to after cross member, cause the after cross member distortion, the pulling force of simultaneously hook place carrying is limited, make easily and draw the structure junction to damage, be unfavorable for improving the safety of train operation; Two, the clearance distance of front and back tractor truck is little, and during turning, when particularly camber was 90 °, the front and back tractor truck easily produced interference, affected the safety of train; Three, the gap between tractor truck is uncontrollable, if the tractor truck clearance distance is excessive, the draw bar requirement of strength between tractor truck is too high; Four, the train connecting mode of pin and hook-type is unfavorable for improving the alerting ability of vehicle operating.
Summary of the invention
The purpose of this utility model is to avoid weak point of the prior art and a kind of adjustable integrated lying wall train is provided, this adjustable integrated lying wall train, can make the connection between every train more reliable, more firm, improved the safety of train, also improved the alerting ability of train, distribution that can control load.
The purpose of this utility model is achieved through the following technical solutions.
A kind of adjustable integrated lying wall train is provided, comprise the more piece tractor truck, every tractor truck comprises vehicle frame, frame chassis, can regulate traction seat, tank body, traction saddle and supporting leg, frame chassis is arranged at the front portion on the vehicle frame, and the traction saddle is arranged at the rear portion on the vehicle frame, and tank body is arranged on the frame chassis, can regulate traction seat and be arranged at the frame chassis below, and be positioned at the side away from the traction saddle, supporting leg is arranged at the below of vehicle frame front portion, and is positioned at the middle part of tank body;
The both sides of frame chassis are provided with through hole on arrangement arranged side by side and the well-distributed, can regulate traction seat comprises and is connected and fixed plate and towing pin, the both sides that are connected and fixed plate are provided with the lower through-hole corresponding with upper through hole, fix by connecting element between upper through hole and the lower through-hole, towing pin is arranged at the center that is connected and fixed plate, and is positioned at the below that is connected and fixed plate;
The traction seat regulated of subordinate's tractor truck articulates with the traction saddle of higher level's tractor truck.
Preferably, vehicle frame comprises rake, and the front portion that vehicle frame joins successively, rake and rear portion form stepped vehicle frame.
Preferred, be provided with the vehicle frame cat ladder between the front portion of vehicle frame and the rear portion, be bolted between vehicle frame cat ladder and the vehicle frame.
Another is preferred, is provided with between the rake of tank body top and vehicle frame and fills with rear cat ladder, is bolted between the rake of cat ladder and vehicle frame after filling with.
Another is preferred, and tank body and frame chassis are by being welded and fixed.
Another is preferred, and traction saddle and vehicle frame are bolted.
Another is preferred, and supporting leg and vehicle frame are bolted.
Another is preferred, adjustable traction seat also comprises traction adapter plate, cover plate and reinforcement channel-section steel, be connected and fixed plate and be provided with the first plate, the second plate and connecting panel, the first plate arranges with the second plate is vertical, the first plate be connected plate and connect by connecting panel, the first plate is arranged between traction adapter plate and the cover plate, and is positioned at the both sides of traction adapter plate and cover plate, be provided with lower through-hole on the second plate, strengthen channel-section steel and be arranged between traction adapter plate and the cover plate.
Another is preferred, and supporting leg is set to the retractable supporting leg of shaking.
Another is preferred, and the distance between upper through hole or the lower through-hole is set to 91 to 95 millimeters.
The beneficial effects of the utility model are as follows:
Structure of the present utility model comprises many tractor trucks, every tractor truck comprises vehicle frame, frame chassis, adjustable traction seat, tank body, traction saddle and supporting leg, frame chassis, traction saddle are set in turn on the vehicle frame, tank body is arranged on the frame chassis, traction seat is arranged at the frame chassis below, and be positioned at the side away from the traction saddle, supporting leg is arranged at the vehicle frame below, and is positioned at the middle part of tank body; The both sides of frame chassis are provided with arrangement arranged side by side, through hole on the well-distributed, traction seat comprises and is connected and fixed plate and towing pin, the both sides that are connected and fixed plate are provided with the lower through-hole corresponding with upper through hole, fix by connecting element between upper through hole and the lower through-hole, towing pin is arranged at the center that is connected and fixed plate, and be positioned at the below that is connected and fixed plate, the utility model is by arranging adjustable traction seat, this traction seat can be bolted on different upper through holes, thereby the gap between the adjusting tractor truck, improved the alerting ability of train, distribution that can control load; Cooperation by traction seat and traction saddle can make the connection between the train more reliable, more firm, the safety that has improved train.
Description of drawings
Utilize accompanying drawing that the utility model is described further, but the content in the accompanying drawing does not consist of any restriction of the present utility model.
Fig. 1 is the integral structure scheme drawing of a kind of adjustable first angle of integrated lying wall train of the present utility model.
Fig. 2 is the integral structure scheme drawing of second angle of a kind of adjustable integrated lying wall train of the present utility model.
Fig. 3 is the structural representation of the integral body of the 3rd angle of a kind of adjustable integrated lying wall train of the present utility model.
Fig. 4 is the structural representation of first angle of traction seat of the present utility model.
Fig. 5 is the structural representation of second angle of traction seat of the present utility model.
Fig. 6 is the structural representation of the 3rd angle of traction seat of the present utility model.
In Fig. 1 to Fig. 6, include:
Front portion 11,
Upper through hole 21,
Be connected and fixed plate 31,
The first plate 311,
The second plate 312,
Lower through-hole 3121,
Connecting panel 313,
Traction adapter plate 32,
Reinforcement channel-section steel 34,
Supporting leg 6,
Vehicle frame cat ladder 7,
The rear cat ladder 8 of filling,
Mudwing 9,
Grooved hose locker 10.
The specific embodiment
The utility model is described in further detail with the following Examples.
A kind of adjustable integrated lying wall train of present embodiment as shown in Figure 1 to Figure 3, comprise the more piece tractor truck, every tractor truck comprises vehicle frame 1, frame chassis 2, can regulate traction seat 3, tank body 4, traction saddle 5 and supporting leg 6, frame chassis 2 is arranged at the front portion 11 on the vehicle frame 1, traction saddle 5 is arranged at the rear portion 13 on the vehicle frame 1, tank body 4 is arranged on the frame chassis 2, can regulate traction seat 3 and be arranged at frame chassis 2 belows, and be positioned at the side away from traction saddle 5, supporting leg 6 is arranged at the below of vehicle frame 1 front portion 11, and is positioned at the middle part of tank body 4;
The both sides of frame chassis 2 are provided with through hole 21 on arrangement arranged side by side and the well-distributed, can regulate traction seat 3 comprises and is connected and fixed plate 31 and towing pin 35, the both sides that are connected and fixed plate 31 are provided with the lower through-hole 3121 corresponding with upper through hole 21, fix by connecting element between upper through hole 21 and the lower through-hole 3121, towing pin 35 is arranged at the center that is connected and fixed plate 31, and is positioned at the below that is connected and fixed plate 31;
The traction seat regulated 3 of subordinate's tractor truck articulates with the traction saddle 5 of higher level's tractor truck.
Concrete, be bolted between upper through hole 21 and the lower through-hole 3121.
During work, according to actual needs, regulate the fixing position of the traction seat 3 of every tractor truck after, the towing pin 35 of every chassis is hung on the traction saddle 5 of another chassis, fix, supporting leg 6 is packed up, can move.
The utility model is by arranging adjustable traction seat 3, this traction seat 3 can be bolted on different upper through hole 21 places, can be in position shown in Figure 3 left or move right, its moving range is 600 millimeters, thereby the gap between the adjusting tractor truck, improved the alerting ability of train, distribution that can control load; Cooperation by traction seat 3 and traction saddle 5 can make the connection between the train more reliable, more firm, the safety that has improved train.
Concrete, comprising rake 12, the front portion 11 that vehicle frame 1 joins successively, rake 12 and rear portion 13 form stepped vehicle frame 1.Adopt stepped vehicle frame 1, reduced the height at traction saddle 5 places, make on the traction saddle 5 and can hang again a car, can also continue on the traction saddle 5 of the car back of extension to hang, form train.The vehicle frame 1 of the vehicle frame 1 of tank body 4 and traction saddle 5 unites two into one, and has greatly strengthened the intensity at traction saddle 5 places.
Concrete, be provided with vehicle frame cat ladder 7 between the front portion 11 of vehicle frame 1 and the rear portion 13, be bolted between vehicle frame cat ladder 7 and the vehicle frame 1.The vehicle frame cat ladder 7 that arranges makes things convenient for the staff to climb up vehicle frame 1.
Concrete, be provided with between the rake 12 of tank body 4 tops and vehicle frame 1 and fill with rear cat ladder 8, be bolted between the rake 12 of cat ladder 8 and vehicle frame 1 after filling with.Cat ladder 8 makes things convenient for the staff near tank body 4 tops after the filling that arranges, and convenient for maintaining etc. make the people of lower tank 4 safer, make things convenient for.
Concrete, tank body 4 and frame chassis 2 are by being welded and fixed.Mode by welding can be so that being connected between tank body 4 and the frame chassis 2 be more firm.Need to prove: the fixed form between tank body 4 and the vehicle frame 1 is not limited to welding manner, also can fix by other means.
Concrete, traction saddle 5 is bolted with vehicle frame 1.Being screwed is not only to have made things convenient for but also fixed form firmly, need to prove, traction saddle 5 and connection mode between the vehicle frame 1 are not limited to the mode that adopts bolt to fix, also can fix by other means.
Concrete, supporting leg 6 is bolted with vehicle frame 1.Being screwed is not only to have made things convenient for but also fixed form firmly, need to prove, the connection mode between supporting leg 6 and the vehicle frame 1 is not limited to the mode that adopts bolt fixing, also can fix by other means.
Concrete, as shown in Figs. 4-6, can regulate traction seat 3 also comprises traction adapter plate 32, cover plate 33 and strengthens channel-section steel 34, be connected and fixed plate 31 and be provided with the first plate 311, the second plate 312 and connecting panel 313, the first plate 311 and the 312 vertical settings of the second plate, the first plate 311 be connected plate 312 and connect by connecting panel 313, the first plate 311 is arranged between traction adapter plate 32 and the cover plate 33, and be positioned at the both sides of traction adapter plate 32 and cover plate 33, be provided with lower through-hole 3121 on the second plate 312, strengthen channel-section steel 34 and be arranged between traction adapter plate 32 and the cover plate 33.Strengthen 34 booster actions of channel-section steel, so that traction seat 3 is more firm, durable.
Concrete, supporting leg 6 is set to the retractable supporting leg 6 of shaking.When train hangs up tractor truck, supporting leg 6 is packed up, utilized suitable distracted position, can make more steady, the safety of train operation, during turning, the interference in workshop before and after can not occuring, and more flexible.
Concrete, the distance between upper through hole 21 or the lower through-hole 3121 is set to 93 millimeters usually, and its allowed band is in 91 to 95 millimeter.
A kind of adjustable integrated lying wall train, other structures of present embodiment are identical with embodiment 1, and difference is: vehicle frame 1 below also is provided with mudwing 9.Mudwing 9 can prevent that tire is involved in vehicle frame 1 with earth.
The both sides of the front portion 11 of vehicle frame 1 also are connected with grooved hose locker 10.Grooved hose locker 10 is used for placing discharge duct.
Should be noted that at last; above embodiment only is used for the explanation the technical solution of the utility model but not to the restriction of the utility model protection domain; although with reference to preferred embodiment the utility model has been done detailed description; those of ordinary skill in the art is to be understood that; can make amendment or be equal to replacement the technical solution of the utility model, and not break away from essence and the scope of technical solutions of the utility model.
Claims (10)
1. adjustable integrated lying wall train, it is characterized in that: comprise the more piece tractor truck, every tractor truck comprises vehicle frame, frame chassis, can regulate traction seat, tank body, traction saddle and supporting leg, frame chassis is arranged at the front portion on the vehicle frame, and the traction saddle is arranged at the rear portion on the vehicle frame, and tank body is arranged on the frame chassis, can regulate traction seat and be arranged at the frame chassis below, and be positioned at the side away from the traction saddle, supporting leg is arranged at the below of vehicle frame front portion, and is positioned at the middle part of tank body;
The both sides of frame chassis are provided with through hole on arrangement arranged side by side and the well-distributed, can regulate traction seat comprises and is connected and fixed plate and towing pin, the both sides that are connected and fixed plate are provided with the lower through-hole corresponding with upper through hole, fix by connecting element between upper through hole and the lower through-hole, towing pin is arranged at the center that is connected and fixed plate, and is positioned at the below that is connected and fixed plate;
The traction seat regulated of subordinate's tractor truck articulates with the traction saddle of higher level's tractor truck.
2. a kind of adjustable integrated lying wall train according to claim 1, it is characterized in that: vehicle frame comprises rake, the front portion that vehicle frame joins successively, rake and rear portion form stepped vehicle frame.
3. a kind of adjustable integrated lying wall train according to claim 2 is characterized in that: be provided with the vehicle frame cat ladder between the front portion of vehicle frame and the rear portion, be bolted between vehicle frame cat ladder and the vehicle frame.
4. a kind of adjustable integrated lying wall train according to claim 2 is characterized in that: be provided with between the rake of tank body top and vehicle frame and fill with rear cat ladder, be bolted between the rake of cat ladder and vehicle frame after filling with.
5. a kind of adjustable integrated lying wall train according to claim 1, it is characterized in that: tank body and frame chassis are by being welded and fixed.
6. a kind of adjustable integrated lying wall train according to claim 1 is characterized in that: draw saddle and vehicle frame and be bolted.
7. a kind of adjustable integrated lying wall train according to claim 1, it is characterized in that: supporting leg and vehicle frame are bolted.
8. a kind of adjustable integrated lying wall train according to claim 1, it is characterized in that: can regulate traction seat and also comprise traction adapter plate, cover plate and reinforcement channel-section steel, be connected and fixed plate and be provided with the first plate, the second plate and connecting panel, the first plate arranges with the second plate is vertical, the first plate be connected plate and connect by connecting panel, the first plate is arranged between traction adapter plate and the cover plate, and be positioned at the both sides of traction adapter plate and cover plate, be provided with lower through-hole on the second plate, strengthen channel-section steel and be arranged between traction adapter plate and the cover plate.
9. a kind of adjustable integrated lying wall train according to claim 1, it is characterized in that: supporting leg is set to the retractable supporting leg of shaking.
10. a kind of adjustable integrated lying wall train according to claim 1 is characterized in that: the distance between upper through hole or the lower through-hole is set to 91 to 95 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220331731 CN202716879U (en) | 2012-07-10 | 2012-07-10 | Adjustable-type conjoined chassis train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220331731 CN202716879U (en) | 2012-07-10 | 2012-07-10 | Adjustable-type conjoined chassis train |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202716879U true CN202716879U (en) | 2013-02-06 |
Family
ID=47618712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220331731 Expired - Lifetime CN202716879U (en) | 2012-07-10 | 2012-07-10 | Adjustable-type conjoined chassis train |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202716879U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104590407A (en) * | 2015-01-05 | 2015-05-06 | 东莞市永强汽车制造有限公司 | Lightweight all-aluminum alloy powder and particle material transportation semitrailer |
-
2012
- 2012-07-10 CN CN 201220331731 patent/CN202716879U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104590407A (en) * | 2015-01-05 | 2015-05-06 | 东莞市永强汽车制造有限公司 | Lightweight all-aluminum alloy powder and particle material transportation semitrailer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130206 |
|
| CX01 | Expiry of patent term |