CN100564124C - The railway truck technical boundary beam - Google Patents
The railway truck technical boundary beam Download PDFInfo
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- CN100564124C CN100564124C CNB2008100171279A CN200810017127A CN100564124C CN 100564124 C CN100564124 C CN 100564124C CN B2008100171279 A CNB2008100171279 A CN B2008100171279A CN 200810017127 A CN200810017127 A CN 200810017127A CN 100564124 C CN100564124 C CN 100564124C
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- China
- Prior art keywords
- channel beam
- overhead gage
- underframe
- top car
- channel
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Abstract
The invention discloses a kind of railway truck technical boundary beam.It has solved present C80B open-top car underframe and side wall assembling difficulty, can produce problems such as secondary deformation and body part damage, has simple in structurely, easy to assembly, can effectively prevent secondary deformation, advantage such as raise labour productivity.Its structure is: it comprises at least one channel beam, at least one positioning clamping device is installed on the described channel beam, be provided with top car web overhead gage and top car web crossbeam lower baffle plate in the upper and lower part of channel beam, U section steel beam overhead gage also is housed, each detail assembly size of the corresponding control of each parts underframe simultaneously on channel beam.
Description
Technical field
The invention belongs to the railway truck field, relate in particular to a kind of C80B type open-top car and other similar structures railway truck technical boundary beams at no curb girder.
Background technology
C80B type open-top car product does not have curb girder at present, only depends on the side wall lateral column to be connected with underframe cross bearer lateral column bolt of strap plate, and the underframe cross bearer is easy deformation in processing assembly welding process, side wall and underframe assembling difficulty.Old process program employing channel-section steel and the spot welding of underframe cross bearer lateral column connecting panel are firm, prevent the distortion of underframe assembly welding, but this process program causes assembling again and must separate channel-section steel and underframe cross bearer lateral column connecting panel with gas cutting after finishing, cause the damage of secondary deformation and body part, expend time in, waste man-hour.At present, each truck plant also adopts this old technology scheme.
Summary of the invention
Purpose of the present invention is exactly in order to solve present C80B open-top car underframe and side wall assembling difficulty, can produce problems such as secondary deformation and body part damage, provide a kind of have simple in structure, easy to assembly, can effectively prevent secondary deformation, the technical boundary beam of advantage such as raise labour productivity.
For achieving the above object, the present invention adopts following technical scheme:
A kind of railway truck technical boundary beam, it comprises at least one channel beam, at least one positioning clamping device is installed on the described channel beam, and channel beam prevents the distortion of underframe cross bearer after stepping up device and underframe cross bearer lateral column connecting panel clamping assembling by described location; Be provided with top car web overhead gage and top car web crossbeam lower baffle plate in the upper and lower part of channel beam, the channel beam overhead gage also is housed on channel beam simultaneously, each detail assembly size of the corresponding control of each parts underframe.
Device is stepped up in described location to be had a plurality ofly, and each location is stepped up device and included an offside positioning baffle, is provided with overhead gage between the positioning baffle of both sides, with the channel beam on overhead gage opposite on be provided with the crossbeam lower baffle plate; The side positioning baffle comprises pressure head, connects firmly by push bolt and channel beam.
Main contents of the present invention adopt the special process side bar exactly, the channel-section steel of the subsidiary positioning clamping device of this technical boundary beam utilization, after underframe cross bearer lateral column connecting panel clamping assembling, play the effect that prevents the distortion of underframe cross bearer, guarantee lateral column connecting panel spacing dimension in the reasonable scope, make back operation assembling quick smoothly.Only fixing device need be unclamped during releasing, the car body secondary deformation can be do not caused.
The invention has the beneficial effects as follows: quick and easy for installation, secondary deformation can not appear, improved labor efficiency.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the lateral plan of Fig. 1;
Fig. 3 be among Fig. 1 A-A to view;
Fig. 4 be among Fig. 1 B-B to view;
Fig. 5 is the enlarged drawing of C among Fig. 2.
Wherein, 1. channel beam, 2. top car web overhead gage, 3. top car web crossbeam lower baffle plate, 4. channel beam overhead gage, 5. side positioning baffle, 6. overhead gage, 7. crossbeam lower baffle plate, 8. pressure head, 9. push bolt.
The specific embodiment
The present invention will be further described below in conjunction with accompanying drawing and embodiment.
Among Fig. 1, Fig. 2, technical boundary beam comprises at least one channel beam 1, at least one positioning clamping device is installed on the described channel beam 1, be provided with top car web overhead gage 2 and top car web crossbeam lower baffle plate 3 in the upper and lower part of channel beam 1, channel beam overhead gage 4 also is housed on channel beam 1 simultaneously, as shown in Figure 4, each detail assembly size of the corresponding control of each parts underframe.
Device is stepped up in described location to be had a plurality of, each location is stepped up device and is included an offside positioning baffle 5, as shown in Figure 3,5 of both sides positioning baffles are provided with overhead gage 6, with the channel beam 1 on overhead gage 6 opposites on be provided with crossbeam lower baffle plate 7, side positioning baffle 5 comprises pressure head 8, as shown in Figure 5, connects firmly by push bolt 9 and channel beam 1.
During assembling, clamp underframe cross bearer lateral column connecting panel with pressure head, after tightening the push bolt on the pressure head, this technical boundary beam attaches in underframe through after turning over operations such as weldering, flooring, realize that with side wall assembling is connected, and when removing this technical boundary beam, only need unclamp push bolt smoothly at the car body assembling procedure, push pressure head aside, not only saved man-hour but also the car body zero damage.
Claims (2)
1. railway truck technical boundary beam, it comprises at least one channel beam, it is characterized in that, at least one positioning clamping device is installed on the described channel beam, channel beam prevents the distortion of underframe cross bearer after stepping up device and underframe cross bearer lateral column connecting panel clamping assembling by described location; Be provided with top car web overhead gage and top car web crossbeam lower baffle plate in the upper and lower part of channel beam, the channel beam overhead gage also is housed on channel beam simultaneously, each detail assembly size of the corresponding control of each parts underframe.
2. railway truck technical boundary beam as claimed in claim 1, it is characterized in that device is stepped up in described location to be had a plurality ofly, each location is stepped up device and is included an offside positioning baffle, be provided with overhead gage between the positioning baffle of both sides, with the channel beam on overhead gage opposite on be provided with the crossbeam lower baffle plate; The side positioning baffle comprises pressure head, connects firmly by push bolt and channel beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2008100171279A CN100564124C (en) | 2008-06-26 | 2008-06-26 | The railway truck technical boundary beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2008100171279A CN100564124C (en) | 2008-06-26 | 2008-06-26 | The railway truck technical boundary beam |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101298252A CN101298252A (en) | 2008-11-05 |
| CN100564124C true CN100564124C (en) | 2009-12-02 |
Family
ID=40078246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2008100171279A Active CN100564124C (en) | 2008-06-26 | 2008-06-26 | The railway truck technical boundary beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100564124C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107128369A (en) * | 2017-05-02 | 2017-09-05 | 贵州大学 | A kind of reinforcement type side bar of semitrailer vehicles |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3999489A (en) * | 1974-12-18 | 1976-12-28 | Waggon Union Gmbh | Sliding wall arrangement for covered railroad freight cars |
| US4327648A (en) * | 1979-05-14 | 1982-05-04 | Frech Anton | Funicular railway car cabin |
| US5267516A (en) * | 1990-06-12 | 1993-12-07 | Aktiebolaget Electrolux | Pallet and method for loading pallets |
| CN101032966A (en) * | 2006-03-09 | 2007-09-12 | 中国南车集团南京浦镇车辆厂 | Novel sidewall for underground vehicle |
-
2008
- 2008-06-26 CN CNB2008100171279A patent/CN100564124C/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3999489A (en) * | 1974-12-18 | 1976-12-28 | Waggon Union Gmbh | Sliding wall arrangement for covered railroad freight cars |
| US4327648A (en) * | 1979-05-14 | 1982-05-04 | Frech Anton | Funicular railway car cabin |
| US5267516A (en) * | 1990-06-12 | 1993-12-07 | Aktiebolaget Electrolux | Pallet and method for loading pallets |
| CN101032966A (en) * | 2006-03-09 | 2007-09-12 | 中国南车集团南京浦镇车辆厂 | Novel sidewall for underground vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101298252A (en) | 2008-11-05 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Huai Village Street Huaiyin District of Ji'nan city of Shandong Province, No. 73 250022 Patentee after: Shandong Zhongche Locomotive Co. Ltd. Address before: Huai Village Street Huaiyin District of Ji'nan city of Shandong Province, No. 73 250022 Patentee before: Jinan Rail Traffic Equipment Co., Ltd. |