CN103661462A - Technological bogie for increasing unwheeling height - Google Patents
Technological bogie for increasing unwheeling height Download PDFInfo
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- CN103661462A CN103661462A CN201310646085.6A CN201310646085A CN103661462A CN 103661462 A CN103661462 A CN 103661462A CN 201310646085 A CN201310646085 A CN 201310646085A CN 103661462 A CN103661462 A CN 103661462A
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- height
- unwheeling
- pillar stiffener
- bolster
- side bearing
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Abstract
The invention discloses a technological bogie for increasing unwheeling height. The technological bogie comprises a wheel set, a side wall and a swing bolster and further comprises a height increasing frame, wherein the wheel set supports the side wall, and the side wall supports the swing bolster; the bottom of the height increasing frame is arranged on the swing bolster, and a center disk abrading disk and a center pin are arranged on the top of the height increasing frame. Through the technological bogie for increasing unwheeling height, operation can be carried out on the lower bottom of a car underframe conveniently in the manufacturing and maintenance process of the car underframe, and the efficiency for transporting the car underframe between different workshops or workshop sections is improved.
Description
Technical field
The present invention relates to a kind of process bogie that increases unwheeling height, belong to railway equipment manufacturing technology field.
Background technology
The under-carriage of rolling stock is in manufacture and maintenance process, not only need the upper surface of under-carriage to carry out operation, also need the lower bottom part of under-carriage to carry out operation, therefore conventionally under-carriage need to be overturn or raise, so that the lower bottom part of under-carriage is carried out to operation, this operation labour intensity is large and comparatively consuming time.In addition, under-carriage needs transportation between different workshops or workshop section, the under-carriage of manufacturing and having overhauled also needs to be transported to warehouse, and above-mentioned hauling operation process need is sling under-carriage be positioned on transportation means from work tooling, and this operating process is also comparatively time-consuming.
Summary of the invention
The deficiency that the present invention exists for prior art just, a kind of process bogie that increases unwheeling height is provided, can in under-carriage manufacture and maintenance process, to the lower bottom part of under-carriage, carry out operation easily, and improve under-carriage conveying efficiency between different workshops or workshop section.
For addressing the above problem, the technical solution used in the present invention is as follows:
A process bogie that increases unwheeling height, comprising: wheel is to, sidewall and bolster, described wheel supporting described sidewall, bolster described in described side wall support; Also comprise heightening frame, described heightening frame bottom is arranged on described bolster, and described heightening frame top is provided with cartridge abrasion disc and center pin.
Improvement as technique scheme, described heightening frame comprises and is arranged at the crossbeam at top and for supporting main pillar stiffener and the secondary pillar stiffener of described crossbeam, described secondary pillar stiffener is two and lays respectively at the both sides of described main pillar stiffener, the lower end of described main pillar stiffener is fixedly arranged on the middle part of described bolster, and the lower end of described secondary pillar stiffener is fixedly arranged on the two ends of described bolster.
As the improvement of technique scheme, described cartridge abrasion disc and center pin are arranged at the middle part of described crossbeam, and the two ends of described crossbeam are also provided with side bearing part.
Improvement as technique scheme, the two ends of described bolster are provided with for placing the fixed orifice of described secondary pillar stiffener, the lower end of described main pillar stiffener is fixedly connected with the middle part of described bolster by flange one, and the middle part of described crossbeam is fixedly connected with described cartridge abrasion disc by flange two.
Improvement as technique scheme, described side bearing part comprises tubular firm banking and side bearing post, described firm banking is fixedly arranged on described crossbeam, and described side bearing post lower end is arranged in described firm banking, described side bearing post upper end be provided with screw thread and with the side bearing nut of described screw thread fit.
Compared with prior art, implementation result of the present invention is as follows in the present invention:
The process bogie of increase unwheeling height of the present invention.
Accompanying drawing explanation
Fig. 1 is the process bogie structural representation of increase unwheeling height of the present invention.
The specific embodiment
Content of the present invention is described below in conjunction with specific embodiments.
As shown in Figure 1, be increase unwheeling of the present invention process bogie structural representation highly.The process bogie of increase unwheeling of the present invention height, comprising: wheel to 1, sidewall 2 and bolster 3, described wheel the described sidewall 2 of 1 support, described sidewall 2 supports described bolster 3; It is characterized in that, also comprise heightening frame, described heightening frame bottom is arranged on described bolster 3, and described heightening frame top is provided with cartridge abrasion disc 4 and center pin 5.By being set, heightening frame make common bogie truck become process bogie, making bogie truck have special technological effect is thereby that lifting under-carriage is convenient to easily the lower bottom part of under-carriage be carried out to operation in under-carriage manufacture and maintenance process, and while transporting between the different workshops of difference or workshop section without slinging to transportation means from work tooling, thereby reduced significantly the labour intensity in under-carriage manufacture and maintenance process, and improved work efficiency.
Specifically preferably, described heightening frame comprises and is arranged at the crossbeam 6 at top and for supporting main pillar stiffener 7 and the secondary pillar stiffener 8 of described crossbeam 6, described secondary pillar stiffener 8 is two and lays respectively at the both sides of described main pillar stiffener 7, the lower end of described main pillar stiffener 7 is fixedly arranged on the middle part of described bolster 3, and the lower end of described secondary pillar stiffener 8 is fixedly arranged on the two ends of described bolster 3.Described simple in structure being easy to processed, and mechanical strength can meet the requirement of supported cart underframe.Particularly, described cartridge abrasion disc 4 and center pin 5 are arranged at the middle part of described crossbeam 6, and the two ends of described crossbeam 6 are also provided with side bearing part.By being set, side bearing part improves the stationarity that under-carriage is installed.Further with improvement, the two ends of described bolster 3 are provided with for placing the fixed orifice 31 of described secondary pillar stiffener 8, the lower end of described main pillar stiffener 7 is fixedly connected with the middle part of described bolster 3 by flange 1, and the middle part of described crossbeam 6 is fixedly connected with described cartridge abrasion disc 4 by flange 2 61.As a kind of mode that is specifically preferably connected and fixed, said structure is through actual use test, and anchoring strength can meet actual user demand.
Further with improvement, described side bearing part comprises tubular firm banking 9 and side bearing post 10, described firm banking 9 is fixedly arranged on described crossbeam 6, described side bearing post 10 lower ends are arranged in described firm banking 9, the side bearing nut 12 that described side bearing post 10 upper ends are provided with screw thread 11 and coordinate with described screw thread 11.Said structure is a kind of concrete side bearing part structure, and the ability of bearing twist moment when firm banking 9 can improve side bearing post 10 with under-carriage friction is set, and avoids side bearing post 10 to be subject to after twisting resistance, being ruptured in itself and the joint portion of heightening frame; Described side bearing nut 12 contributes to regulate the bearing height of side bearing part, thereby make a plurality of side bearing parts bear equably the gravity of under-carriage, to extend 12 service lifes of side bearing nut and to reduce the wearing and tearing to under-carriage part, also can make heightening frame stressed more even, reduce the loss percentage of heightening frame.
Above content is detailed description made for the present invention in conjunction with specific embodiments, can not assert that the concrete enforcement of the present invention only limits to these explanations.For those skilled in the art, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to the scope of protection of the invention.
Claims (5)
1. a process bogie that increases unwheeling height, comprising: wheel is to (1), sidewall (2) and bolster (3), and described wheel supported described sidewall (2) to (1), and described sidewall (2) supports described bolster (3); It is characterized in that, also comprise heightening frame, it is upper that described heightening frame bottom is arranged at described bolster (3), and described heightening frame top is provided with cartridge abrasion disc (4) and center pin (5).
2. the process bogie of increase unwheeling as claimed in claim 1 height, it is characterized in that, described heightening frame comprises and is arranged at the crossbeam (6) at top and for supporting main pillar stiffener (7) and the secondary pillar stiffener (8) of described crossbeam (6), described secondary pillar stiffener (8) is two and lays respectively at the both sides of described main pillar stiffener (7), the lower end of described main pillar stiffener (7) is fixedly arranged on the middle part of described bolster (3), and the lower end of described secondary pillar stiffener (8) is fixedly arranged on the two ends of described bolster (3).
3. the process bogie of increase unwheeling height as claimed in claim 2, is characterized in that, described cartridge abrasion disc (4) and center pin (5) are arranged at the middle part of described crossbeam (6), and the two ends of described crossbeam (6) are also provided with side bearing part.
4. the process bogie of increase unwheeling as claimed in claim 2 height, it is characterized in that, the two ends of described bolster (3) are provided with for placing the fixed orifice (31) of described secondary pillar stiffener (8), the lower end of described main pillar stiffener (7) is fixedly connected with the middle part of described bolster (3) by flange one (71), and the middle part of described crossbeam (6) is fixedly connected with described cartridge abrasion disc (4) by flange two (61).
5. the process bogie of increase unwheeling as claimed in claim 1 height, it is characterized in that, described side bearing part comprises tubular firm banking (9) and side bearing post (10), described firm banking (9) is fixedly arranged on described crossbeam (6), described side bearing post (10) lower end is arranged in described firm banking (9), the side bearing nut (12) that described side bearing post (10) upper end is provided with screw thread (11) and coordinates with described screw thread (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310646085.6A CN103661462A (en) | 2013-12-05 | 2013-12-05 | Technological bogie for increasing unwheeling height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310646085.6A CN103661462A (en) | 2013-12-05 | 2013-12-05 | Technological bogie for increasing unwheeling height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103661462A true CN103661462A (en) | 2014-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310646085.6A Pending CN103661462A (en) | 2013-12-05 | 2013-12-05 | Technological bogie for increasing unwheeling height |
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| CN (1) | CN103661462A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107838900A (en) * | 2017-10-17 | 2018-03-27 | 中车长春轨道客车股份有限公司 | A kind of unpowered process bogie of overhaul of train-set |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2352700A (en) * | 1999-08-04 | 2001-02-07 | Nevard Perkins Ltd | Transit bogie for supporting part-manufactured railway coaches |
| GB2371788A (en) * | 2001-02-06 | 2002-08-07 | Prorail Ltd | A bogie for supporting a railway vehicle body |
| CN201198131Y (en) * | 2007-12-20 | 2009-02-25 | 唐山轨道客车有限责任公司 | Non-power process bogie |
| CN201670248U (en) * | 2010-02-04 | 2010-12-15 | 唐山轨道客车有限责任公司 | Joist of process steering frame and novel process steering frame |
| CN201882646U (en) * | 2010-06-18 | 2011-06-29 | 唐山轨道客车有限责任公司 | Vehicle body transportation platform |
| CN102490739A (en) * | 2011-11-16 | 2012-06-13 | 北京二七轨道交通装备有限责任公司 | Rack trolley |
| CN203698289U (en) * | 2013-12-05 | 2014-07-09 | 铜陵晟王铁路装备股份有限公司 | Process bogie for increasing height of support vehicle |
-
2013
- 2013-12-05 CN CN201310646085.6A patent/CN103661462A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2352700A (en) * | 1999-08-04 | 2001-02-07 | Nevard Perkins Ltd | Transit bogie for supporting part-manufactured railway coaches |
| GB2371788A (en) * | 2001-02-06 | 2002-08-07 | Prorail Ltd | A bogie for supporting a railway vehicle body |
| CN201198131Y (en) * | 2007-12-20 | 2009-02-25 | 唐山轨道客车有限责任公司 | Non-power process bogie |
| CN201670248U (en) * | 2010-02-04 | 2010-12-15 | 唐山轨道客车有限责任公司 | Joist of process steering frame and novel process steering frame |
| CN201882646U (en) * | 2010-06-18 | 2011-06-29 | 唐山轨道客车有限责任公司 | Vehicle body transportation platform |
| CN102490739A (en) * | 2011-11-16 | 2012-06-13 | 北京二七轨道交通装备有限责任公司 | Rack trolley |
| CN203698289U (en) * | 2013-12-05 | 2014-07-09 | 铜陵晟王铁路装备股份有限公司 | Process bogie for increasing height of support vehicle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107838900A (en) * | 2017-10-17 | 2018-03-27 | 中车长春轨道客车股份有限公司 | A kind of unpowered process bogie of overhaul of train-set |
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Application publication date: 20140326 |