CN201849270U - Autorail-use under frame and autorail - Google Patents
Autorail-use under frame and autorail Download PDFInfo
- Publication number
- CN201849270U CN201849270U CN2010206147204U CN201020614720U CN201849270U CN 201849270 U CN201849270 U CN 201849270U CN 2010206147204 U CN2010206147204 U CN 2010206147204U CN 201020614720 U CN201020614720 U CN 201020614720U CN 201849270 U CN201849270 U CN 201849270U
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- China
- Prior art keywords
- autorail
- central sill
- underframe
- stand
- guide holder
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Abstract
The utility model provides an autorail-use under frame and an autorail. The autorail-use under frame comprises a centre sill and a bench, wherein, the bench is fixedly arranged at the upper part of the centre sill; the central sill comprises a centre sill main body, a front axle seat, a rear axle seat, a front guiding seat and a rear guiding seat; the front axle seat and the front guiding seat are fixedly arranged below the front part of the central sill main body; and the rear axle seat and the rear guiding seat are fixedly arranged below the rear part of the central sill main body. Through arranging the centre sill and the bench and fixedly arranging the bench at the upper part of the centre sill, vehicle axles and tires can be assembled on the centre sill through the front axle seat and the rear axle seat; and through assembly guiding devices of the front and the rear guiding seats, relative equipment in the autorail can be fixedly mounted on the centre sill and the bench, so that the autorail-use under frame can bear more equipment, and the bearing ability of the autorail-use under frame is effectively improved.
Description
Technical field
The utility model relates to vehicle arrangement, relates in particular to a kind of autorail with underframe and autorail.
Background technology
At present, autorail both can travel on highway because of it, can move on railway again, was widely used in the rail transport industry.Operations such as autorail is generally used for rail traction, repairing, constructs and speedily carries out rescue work, autorail of the prior art mainly comprises: automobile chassis frame, driver's cab, tire, track adjusting wheel and engine installation.Driver's cab and engine installation are assemblied in automobile chassis frame top, and tire and track adjusting wheel are separately positioned on the bottom of automobile chassis frame, travel by the engine installation tire on the drive wheels.Wherein, engine installation can be power plants such as motor or driving engine.Autorail can pass through tire running on highway; On railway,, autorail is travelled along guide rail by the track adjusting wheel guiding.
As from the foregoing, autorail adopts the automobile chassis frame that uses on the general-utility car in the prior art, and its rigidity is less, and load-carrying capacity is lower, by autorail traction large-tonnage train the time, the load-carrying capacity out of reach requirement of automobile chassis frame in the autorail.Therefore, the rigidity of the underframe of autorail is less in the prior art, load-carrying capacity is lower.
The utility model content
Technical problem to be solved in the utility model is: provide a kind of autorail with underframe and autorail, solve the lower defective of load-carrying capacity of the underframe of autorail in the prior art, realize improving autorail underframe load-carrying capacity.
The technical scheme that the utility model provides is that a kind of autorail underframe comprises: central sill and stand, described stand are installed in described central sill top; Described central sill comprises central sill main body, preceding bridge chair, back bridge chair, preceding guide holder, back guide holder, bridge chair and described preceding guide holder are installed in the below of described central sill body front part before described, and described back bridge chair and described back guide holder are installed in the below of described central sill back body.
The autorail underframe that the utility model provides, by central sill and stand are set, and stand is installed in central sill top, can be on the central sill by preceding bridge chair and back bridge chair assembling vehicle bridge and tire, and by preceding guide holder and back guide holder assembling guide piece, central sill and stand can fixedly mount the relevant device in the autorail in addition, make autorail can carry more equipment with underframe, effectively raise the load-carrying capacity of autorail with underframe.
Aforesaid autorail underframe, described stand comprise two longerons that are arranged in parallel, many crossbeams and framework; Many described crossbeams symmetry respectively are installed on two longerons, and described framework is captiveed joint with two described longerons by the described crossbeam of part.
Aforesaid autorail underframe, in order to strengthen the rigidity of autorail with underframe, autorail also comprises two end plates with underframe, two described end plates are installed in the end of described central sill respectively.
Aforesaid autorail underframe, autorail also comprises side shield behind two preceding side shields and two with underframe; Two described before side shield be installed in the both sides of described stand front portion respectively and captive joint with described end plate, two described back side shields are installed in the both sides at described stand rear portion respectively and captive joint with described end plate.
Aforesaid autorail underframe also is installed with pedal on the described end plate.
Aforesaid autorail underframe, described central sill also comprise engine installation seat and transmission gearbox mount pad; Described engine installation seat and transmission gearbox mount pad are installed in respectively on the described central sill main body.
The technical scheme that the utility model provides is that a kind of autorail comprises aforesaid autorail underframe.
The present embodiment autorail, by central sill and stand are set, and stand is installed in central sill top, can be on the central sill by preceding bridge chair and back bridge chair assembling vehicle bridge and tire, and by preceding guide holder and back guide holder assembling guide piece, central sill and stand can fixedly mount the relevant device in the autorail in addition, make autorail can carry more equipment with underframe, effectively raise the load-carrying capacity of autorail with underframe.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do one to the accompanying drawing of required use in embodiment or the description of the Prior Art below introduces simply, apparently, accompanying drawing in describing below is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation one of the utility model autorail with underframe embodiment;
Fig. 2 is the structural representation two of the utility model autorail with underframe embodiment;
Fig. 3 is the structural representation one of the utility model autorail with underframe embodiment central sill;
Fig. 4 is the structural representation two of the utility model autorail with underframe embodiment central sill;
Fig. 5 is the structural representation of the utility model autorail with underframe embodiment stand.
The specific embodiment
For the purpose, technical scheme and the advantage that make the utility model embodiment clearer, below in conjunction with the accompanying drawing among the utility model embodiment, technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
Fig. 1 is the structural representation one of the utility model autorail with underframe embodiment, Fig. 2 is the structural representation two of the utility model autorail with underframe embodiment, Fig. 3 is the structural representation one of the utility model autorail with underframe embodiment central sill, Fig. 4 is the structural representation two of the utility model autorail with underframe embodiment central sill, and Fig. 5 is the structural representation of the utility model autorail with underframe embodiment stand.As Fig. 1-shown in Figure 5, present embodiment autorail underframe comprises: central sill 1 and stand 2, stand 2 are installed in central sill 1 top; Central sill 1 comprises central sill main body 10, preceding bridge chair 11, back bridge chair 12, preceding guide holder 13, back guide holder 14, and preceding bridge chair 11 and preceding guide holder 13 are installed in the below of central sill main body 10 front portions, and back bridge chair 12 and back guide holder 14 are installed in the below at central sill main body 10 rear portions.
Particularly, the present embodiment autorail comprises central sill 1 and stand 2 with underframe, stand 2 can be fixed together by welding or bolted mode and central sill 1, and for example: stand 2 can be welded on the central sill main body 10, and realization is with stand 2 firm being fixed on the central sill 1.The present embodiment autorail can be used for installing the relevant device of autorail with the stand 2 of underframe, for example: operator's compartment etc., thereby make central sill 1 carry more equipment by stand 2, actv. improves the load-carrying capacity of present embodiment autorail with underframe, wherein, central sill 1 in the present embodiment and stand 2 can adopt steel plate to make, thereby make the present embodiment autorail stronger with the structural strength and the rigidity of underframe.In addition, preceding bridge chair on the central sill main body 10 11 and back bridge chair 12 can make things convenient for firm fit on tire; And preceding guide holder 13 on the central sill main body 10 and back guide holder 14 can make things convenient for firm fit on track adjusting wheel, thereby can tire and track adjusting wheel directly be assemblied on the central sill 1, can make that to be equipped with the present embodiment autorail more solid and reliable with the integral structure of the autorail of underframe.
Further, the stand in the present embodiment 2 can comprise two longerons 21 that are arranged in parallel, many crossbeams 22 and framework 23; Many crossbeams 22 symmetry respectively are installed on two longerons 21, and the part crossbeam 22 that passes through of framework 23 is captiveed joint with two longerons 21.Concrete, by on two longerons 21, setting firmly crossbeam 22, and framework 23 is captiveed joint with longeron 21 by part crossbeam 22, can longeron 21 and crossbeam 22 can actv. enhancing stand 2 structural strength.
Further, the central sill in the present embodiment 1 can also comprise engine installation seat 16 and transmission gearbox mount pad 15; Engine installation seat 16 and transmission gearbox mount pad 15 are installed in respectively on the central sill main body 10.Concrete, engine installation seat 16 on the central sill main body 10 in the present embodiment can be used to install driving engine, and transmission gearbox mount pad 15 can be used to install transmission gearbox, thereby can pass through heavier driving engine and the transmission gearbox of central sill main body 10 load capacities, and make that driving engine and transmission gearbox can be firm be assemblied in the present embodiment autorail with on the underframe.
Present embodiment autorail underframe, by central sill and stand are set, and stand is installed in central sill top, can be on the central sill by preceding bridge chair and back bridge chair assembling vehicle bridge and tire, and by preceding guide holder and back guide holder assembling guide piece, central sill and stand can fixedly mount the relevant device in the autorail in addition, make autorail can carry more equipment with underframe, effectively raise the load-carrying capacity of autorail with underframe.
Based on technique scheme, optionally, in order to strengthen the rigidity of present embodiment autorail with underframe, the present embodiment autorail also comprises two end plates 3 with underframe, and two end plates 3 is installed in the end of central sill 1 respectively.
Particularly, the both ends of central sill 1 are installed with end plate 3 respectively, can strengthen the structural strength and the rigidity of central sill 1 by end plate 3.Further, the autorail in the present embodiment can also comprise side shield 52 behind two preceding side shields 51 and two with underframe; Two preceding side shields 51 are installed in the both sides of stand 2 front portions respectively and captive joint with end plate 3, and side shield 52 is installed in the both sides at stand 2 rear portions respectively and captives joint with end plate 3 after two.By preceding side shield 51 and back side shield 52 can more effective enhancing stand 2 with end plate 3 between Joint strenght, thereby make of the integral rigidity enhancing of present embodiment autorail with underframe.In addition, can also be installed with pedal 4 on the end plate 3, the user can climb up by pushes pedals 4 and adopt the present embodiment autorail with on the autorail of underframe.
The utility model also provides a kind of autorail, comprise the autorail underframe, wherein, this autorail adopts the utility model autorail with the autorail underframe among the underframe embodiment with underframe, and its concrete structure can be referring to the record of the utility model autorail usefulness underframe embodiment and accompanying drawing 1-Fig. 4.
The present embodiment autorail, by central sill and stand are set, and stand is installed in central sill top, can be on the central sill by preceding bridge chair and back bridge chair fit a tyre, and by preceding guide holder and back guide holder assembling track adjusting wheel, central sill can fixedly mount relevant device in the autorail by stand in addition, makes autorail can carry more equipment with underframe, effectively raises the load-carrying capacity of autorail with underframe.
It should be noted that at last: above embodiment only in order to the explanation the technical solution of the utility model, is not intended to limit; Although the utility model is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (7)
1. an autorail underframe is characterized in that, comprising: central sill and stand, described stand are installed in described central sill top; Described central sill comprises central sill main body, preceding bridge chair, back bridge chair, preceding guide holder, back guide holder, bridge chair and described preceding guide holder are installed in the below of described central sill body front part before described, and described back bridge chair and described back guide holder are installed in the below of described central sill back body.
2. autorail underframe according to claim 1 is characterized in that, described stand comprises two longerons that are arranged in parallel, many crossbeams and framework; Many described crossbeams symmetry respectively are installed on two longerons, and described framework is captiveed joint with two described longerons by the described crossbeam of part.
3. autorail underframe according to claim 2 is characterized in that, also comprises two end plates, and two described end plates are installed in the end of described central sill respectively.
4. autorail underframe according to claim 3 is characterized in that, also comprises side shield behind two preceding side shields and two; Two described before side shield be installed in the both sides of described stand front portion respectively and captive joint with described end plate, two described back side shields are installed in the both sides at described stand rear portion respectively and captive joint with described end plate.
5. autorail underframe according to claim 3 is characterized in that, also is installed with pedal on the described end plate.
6. autorail underframe according to claim 1 is characterized in that, described central sill also comprises engine installation seat and transmission gearbox mount pad; Described engine installation seat and transmission gearbox mount pad are installed in respectively on the described central sill main body.
7. an autorail is characterized in that, comprises arbitrary described autorail underframe as claim 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206147204U CN201849270U (en) | 2010-11-08 | 2010-11-08 | Autorail-use under frame and autorail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206147204U CN201849270U (en) | 2010-11-08 | 2010-11-08 | Autorail-use under frame and autorail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201849270U true CN201849270U (en) | 2011-06-01 |
Family
ID=44091681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206147204U Expired - Fee Related CN201849270U (en) | 2010-11-08 | 2010-11-08 | Autorail-use under frame and autorail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201849270U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107244198A (en) * | 2017-07-27 | 2017-10-13 | 中车眉山车辆有限公司 | A kind of road rail vehicle carrier |
-
2010
- 2010-11-08 CN CN2010206147204U patent/CN201849270U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107244198A (en) * | 2017-07-27 | 2017-10-13 | 中车眉山车辆有限公司 | A kind of road rail vehicle carrier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110601 Termination date: 20171108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |