CN201784726U - Box structured tank car draw-gear - Google Patents
Box structured tank car draw-gear Download PDFInfo
- Publication number
- CN201784726U CN201784726U CN2010205377482U CN201020537748U CN201784726U CN 201784726 U CN201784726 U CN 201784726U CN 2010205377482 U CN2010205377482 U CN 2010205377482U CN 201020537748 U CN201020537748 U CN 201020537748U CN 201784726 U CN201784726 U CN 201784726U
- Authority
- CN
- China
- Prior art keywords
- tank car
- plate
- web
- base plate
- case structure
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model relates to a box structured tank car draw-gear belonging to the field of machinery. The box structured tank car draw-gear includes a base plate, a side plate, a web plate, a bottom plate, a traction pin base, a traction pin and an anti-loosen bolt, one face of the base plate is attached to the external wall of the tank car, the other face of the base plate is connected to the bottom plate via the side plate and the web plate, the traction pin base is connected to the traction pin via the anti-loosen bolt. The box structured tank car draw-gear in the utility model has the characteristics of simple structure, high manufacture precision, uniform running force etc., solving the safety problem during the transportation of tank cars.
Description
Technical field
The utility model relates to a kind of draw gear, relates in particular to a kind of tank car traction device of case structure, belongs to mechanical field.
Background technology
The pot type superimposed trailer of carrying liquid, gas and dry bulk cargo thing is a requisite transportation means commonly used in national product, the life, and such tank car all needs to finish transport by being installed on towing pin on the tank body formed automobile train that is connected with tractor truck.Towing pin and erecting device thereof are bearing carrying and the dual role of drawing, service conditions complexity in the transportation.Add that mostly being greatly of this type of tank lorry transportation has dangerous raw materials such as chemical liquid, so the draw gear on the tank body is extremely important to the safe operation of tank car.At present common tank lorry traction seat adopts the channel-section steel welding to form framed structure, is being connected with the base plate that towing pin is housed by peripheral bolt.Total is because amount of parts is numerous, welding capacity is big and weld seam is concentrated, and base plate is very easy to produce distortion and then causes wearing and tearing with the tractor truck traction seat; Because a large amount of bolted connection totals is easy to generate bolt looseness in transportation, there is potential safety hazard simultaneously.This structure produces the local load that comparatively concentrates easily on tank body simultaneously, and is also very unfavorable to the safety of tank body.
The utility model content
The utility model provides a kind of tank car traction device of case structure at present common tank lorry traction seat above shortcomings.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of tank car traction device of case structure comprises backing plate, side plate, web, base plate, traction key seat, towing pin and lock bolt, the one side of described backing plate and the outer wall of tank car fit, another side links to each other with base plate with web by side plate, and described traction key seat links to each other with towing pin by lock bolt.
The beneficial effects of the utility model are: the use steel that the backing plate of the lath-shaped of the tank car traction device of the utility model case structure is can be under the situation that satisfies tank body safety minimum, cost-cutting, less deadweight; Side plate, web, base plate and backing plate welding back form firm case structure, have good rigidity and stability, and be simple in structure, is convenient to assembling and is difficult for producing welding deformation; Base plate front and back end warpage structure can guarantee that draw gear and tractor truck cover is fashionable and easily slip into, and catching phenomenon can not occur, can not occur local wearing and tearing hidden danger in the operational process; Can conveniently satisfy the faying face maintenance level of different elevations angle tank car and tractor truck by the front and back end size of adjusting side plate, web, be beneficial to the safe operation of tank car, application prospect is extensive, has very huge marketable value.
On the basis of technique scheme, the utility model can be done following improvement.
Further, described backing plate is the lath-shaped backing plate.
Further, described side plate is two, and web is two, and the two ends of each side plate link to each other with two webs respectively.
Further, described web is the saddle type web.
Further, described base plate is to have two warpage structures that make progress, and two warpage structures are relatively arranged on the both sides of base plate.
Description of drawings
Fig. 1 is the structural representation of the tank car traction device of the utility model case structure;
Fig. 2 is the cutaway view of Fig. 1 along the A-A direction.
The specific embodiment
Below in conjunction with accompanying drawing principle of the present utility model and feature are described, institute gives an actual example and only is used to explain the utility model, is not to be used to limit scope of the present utility model.
Fig. 1 is the structural representation of the tank car traction device of the utility model case structure, and Fig. 2 is the cutaway view of Fig. 1 along the A-A direction.Shown in Fig. 1 and 2, the tank car traction device of described case structure comprises backing plate 2, side plate 3, web 4, base plate 5, traction key seat 6, towing pin 8 and lock bolt 7, the one side of described backing plate 2 and the outer wall of tank car 1 fit, another side links to each other with base plate 5 with web 4 by side plate 3, and described traction key seat 6 links to each other with towing pin 8 by lock bolt 7.Described backing plate 2 is the lath-shaped backing plate.Described side plate 3 is two, and web 4 is two, and the two ends of each side plate 3 link to each other with two webs 4 respectively.Described web 4 is the saddle type web.Described base plate 5 is for having the both sides that 9, two warpage structures 9 of two warpage structures that make progress are relatively arranged on base plate 5.
Above-mentioned parts is finally assembled by welding manner.That this device has is simple in structure, make the precision height, the stressed characteristics such as evenly of operation.The use steel that the backing plate of the lath-shaped of the tank car traction device of the utility model case structure is can be under the situation that satisfies tank body safety minimum, cost-cutting, less deadweight; Side plate, web, base plate and backing plate welding back form firm case structure, have good rigidity and stability, and be simple in structure, is convenient to assembling and is difficult for producing welding deformation; Base plate front and back end warpage structure can guarantee that draw gear and tractor truck cover is fashionable and easily slip into, and catching phenomenon can not occur, can not occur local wearing and tearing hidden danger in the operational process; Can conveniently satisfy the faying face maintenance level of different elevations angle tank car and tractor truck by the front and back end size of adjusting side plate, web, be beneficial to the safe operation of tank car, application prospect is extensive, has very huge marketable value.
The above only is preferred embodiment of the present utility model, and is in order to restriction the utility model, not all within spirit of the present utility model and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (5)
1. the tank car traction device of a case structure, it is characterized in that, comprise backing plate (2), side plate (3), web (4), base plate (5), traction key seat (6), towing pin (8) and lock bolt (7), the outer wall (1) of the one side of described backing plate (2) and tank car fits, another side links to each other with base plate (5) with web (4) by side plate (3), and described traction key seat (6) links to each other with towing pin (8) by lock bolt (7).
2. the tank car traction device of case structure according to claim 1 is characterized in that, described backing plate (2) is the lath-shaped backing plate.
3. the tank car traction device of case structure according to claim 1 is characterized in that, described side plate (3) is two, and web (4) is two, and the two ends of each side plate (3) link to each other with two webs (4) respectively.
4. the tank car traction device of case structure according to claim 3 is characterized in that, described web (4) is the saddle type web.
5. the tank car traction device of case structure according to claim 1 is characterized in that, for to have two warpage structures (9) that make progress, two warpage structures (9) are relatively arranged on the both sides of base plate (5) to described base plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205377482U CN201784726U (en) | 2010-09-21 | 2010-09-21 | Box structured tank car draw-gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205377482U CN201784726U (en) | 2010-09-21 | 2010-09-21 | Box structured tank car draw-gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201784726U true CN201784726U (en) | 2011-04-06 |
Family
ID=43816703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205377482U Expired - Lifetime CN201784726U (en) | 2010-09-21 | 2010-09-21 | Box structured tank car draw-gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201784726U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105751839A (en) * | 2016-04-22 | 2016-07-13 | 广东建成机械设备有限公司 | Traction base for semitrailer |
| CN106015933A (en) * | 2016-05-16 | 2016-10-12 | 江西制氧机有限公司 | Heat-insulating type traction base for polyurethane foamed heat-insulating container |
-
2010
- 2010-09-21 CN CN2010205377482U patent/CN201784726U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105751839A (en) * | 2016-04-22 | 2016-07-13 | 广东建成机械设备有限公司 | Traction base for semitrailer |
| CN105751839B (en) * | 2016-04-22 | 2018-01-16 | 广东建成机械设备有限公司 | A kind of semitrailer traction seat |
| CN106015933A (en) * | 2016-05-16 | 2016-10-12 | 江西制氧机有限公司 | Heat-insulating type traction base for polyurethane foamed heat-insulating container |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202130495U (en) | Heavy-load chassis of electric vehicle | |
| CN102303644A (en) | Heavy-load electric vehicle chassis | |
| CN202966315U (en) | Railway ore gondola car | |
| CN201784726U (en) | Box structured tank car draw-gear | |
| CN202439709U (en) | Railway wagon center sill | |
| CN205930900U (en) | Height bears integrative lightweight frame | |
| CN203511649U (en) | Support transporting flat car | |
| CN201784727U (en) | Tank car traction device of a stud type structure | |
| CN201890267U (en) | Novel wing type semitrailer frame | |
| CN204124224U (en) | A kind of semitrailers traction seat | |
| CN202944353U (en) | Wagon swing bolster for linking with lower center plate device | |
| CN203157591U (en) | Commercial vehicle drive axle hub | |
| CN201566622U (en) | 80t level coal hopper wagon | |
| CN206273646U (en) | Fixed hydraulic rollover plate | |
| CN201873198U (en) | Liquid tank truck | |
| CN204123913U (en) | A kind of automobile traction base | |
| CN204688243U (en) | Heavy goods vehicles traction saddle | |
| CN203651793U (en) | Wagon bogie retaining key structure | |
| CN203601419U (en) | Novel traction seat assembly | |
| CN203937682U (en) | A kind of automobile braking montant of anti-brake shoe partial wear | |
| CN204123911U (en) | A kind of saddle-type traction base | |
| CN206797406U (en) | A kind of new rerail axle support of rail flat car | |
| CN202753956U (en) | Draft sill structure of heavy load tank truck | |
| CN204124223U (en) | Automobile traction base | |
| CN201842149U (en) | Armor cash carrier with replaceable carriage |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110406 |
|
| CX01 | Expiry of patent term |