CN101905697B - Lateral column set of railway over-limited transport vehicle body and production method thereof - Google Patents
Lateral column set of railway over-limited transport vehicle body and production method thereof Download PDFInfo
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- CN101905697B CN101905697B CN2010102348961A CN201010234896A CN101905697B CN 101905697 B CN101905697 B CN 101905697B CN 2010102348961 A CN2010102348961 A CN 2010102348961A CN 201010234896 A CN201010234896 A CN 201010234896A CN 101905697 B CN101905697 B CN 101905697B
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Abstract
The invention provides a lateral column set of a railway over-limited transport vehicle body, comprising a plurality of lateral columns, wherein every two adjacent lateral columns are connected by a plurality of longitudinal beams. The invention further provides a production method for the lateral column set of the railway over-limited transport vehicle body. The lateral column set of the railway over-limited transport vehicle body can be installed on a carriage and used as a module. As the module is composed of a plurality of the lateral columns, the installation efficiency of the lateral columns is improved so as to further improve the assembly efficiency of a vehicle as a whole. In the production method for the lateral column set of the railway over-limited transport vehicle body, a first lateral column is arranged flat on a platform, a second lateral column is supported on the first lateral column by using a thimble to keep the second lateral column parallel to the first lateral column, and a longitudinal beam is installed between the first and the second lateral columns. In such a way, one lateral column set of the railway over-limited transport vehicle body just consists of two lateral columns, and the installation efficiency of the lateral columns can be improved so as to further improve the assembly efficiency of the whole vehicle.
Description
Technical field
The present invention relates to the railway over-limited transport vehicle manufacturing technology, relate in particular to railway over-limited transport vehicle body lateral column group and manufacturing approach.
Background technology
Railway over-limited transport vehicle is a rolling stock of carrying out special transportation burden.Railway over-limited transport vehicle forms basic framed structure by underframe and 52 lateral columns as shown in Figure 1, can be known that by Fig. 1 the transversal surface of lateral column becomes the Ω shape, and lateral column is supported by a plurality of cross supports.
At present, when the assembling railway over-limited transport vehicle, lateral column generally all is single installation.Concrete, a lateral column is fixed on the center of car load, afterwards,, to both sides other lateral columns are installed successively according to the design-calculated size, last, between every two adjacent lateral columns, 15 longitudinal beams are installed, weld more than 30 double-screw bolt, to connect two lateral columns.
The contriver finds after anatomizing such scheme, at present can only single installation lateral column, so the lateral column installation effectiveness is lower, influence the assembly schedule of car load.
Summary of the invention
The present invention provides a kind of railway over-limited transport vehicle body lateral column group and manufacturing approach, in order to the installation effectiveness of raising lateral column, thus the assembly schedule of raising car load.
The present invention provides a kind of railway over-limited transport vehicle body lateral column group, comprises a plurality of lateral columns, is connected by a plurality of longitudinal beams between every adjacent two lateral columns.
The present invention also provides a kind of manufacturing approach of railway over-limited transport vehicle body lateral column group, comprising: first lateral column is lain on the platform; Use thimble on first lateral column, to support second lateral column, so that second lateral column is parallel with first lateral column; Between first lateral column and second lateral column, longitudinal beam is installed.
Railway over-limited transport vehicle body lateral column group of the present invention comprises a plurality of lateral columns, is connected by a plurality of longitudinal beams between every adjacent two lateral columns, like this, can railway over-limited transport vehicle body lateral column group of the present invention be installed on the underframe as a module.Because this module comprises a plurality of lateral columns, thus the installation effectiveness of lateral column can be improved, thus improved the assembly schedule of car load.
In the manufacturing approach of railway over-limited transport vehicle body lateral column group of the present invention, first lateral column is lain on the platform, use thimble on first lateral column, to support second lateral column; So that second lateral column is parallel with first lateral column; Between first lateral column and second lateral column, longitudinal beam is installed, like this, a railway over-limited transport vehicle body lateral column group just comprises two lateral columns; So can improve the installation effectiveness of lateral column, thereby improve the assembly schedule of car load.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiment that put down in writing among the present invention, 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 becomes the lateral column scheme drawing of Ω shape for transversal surface;
Fig. 2 is the scheme drawing of a kind of railway over-limited transport vehicle body lateral column group of the present invention;
Fig. 3 is the diagram of circuit of the manufacturing approach of a kind of railway over-limited transport vehicle body lateral column group of the present invention;
Fig. 4 is the scheme drawing of the manufacturing state of railway over-limited transport vehicle body lateral column group of the present invention.
The specific embodiment
To combine the accompanying drawing in the embodiment of the invention below, the technical scheme in the embodiment of the invention is carried out clear, intactly description, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, 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 present invention's protection.
At first a kind of railway over-limited transport vehicle body lateral column group of the present invention is done whole an introduction.
A kind of railway over-limited transport vehicle body lateral column group of the present invention comprises a plurality of lateral columns, is connected by a plurality of longitudinal beams between every adjacent two lateral columns.This shows that the longitudinal beam between a plurality of lateral columns and the adjacent lateral column is formed a module.
In practical application, the length of all longitudinal beams between adjacent two lateral columns can be identical.For example; Suppose that a railway over-limited transport vehicle body lateral column group comprises 3 lateral columns; Be respectively first lateral column, second lateral column and the 3rd lateral column, be connected by 15 longitudinal beams between first lateral column and second lateral column, be connected by 15 longitudinal beams between second lateral column and the 3rd lateral column; The length of 15 longitudinal beams between first lateral column and second lateral column is identical so, and the length of 15 longitudinal beams between second lateral column and the 3rd lateral column is also identical.
In practical application, the length that is installed in the longitudinal beam between different adjacent two lateral columns can be incomplete same.For example; Suppose that a railway over-limited transport vehicle body lateral column group comprises 3 lateral columns; Be respectively first lateral column, second lateral column and the 3rd lateral column, be connected by 15 longitudinal beams between first lateral column and second lateral column, be connected by 15 longitudinal beams between second lateral column and the 3rd lateral column; The length of the length of the longitudinal beam between first lateral column and second lateral column and the longitudinal beam between second lateral column and the 3rd lateral column can be identical so, also can be different.Certainly; Even the length of the longitudinal beam between first lateral column and second lateral column is different with the length of the longitudinal beam between second lateral column and the 3rd lateral column; The length of 15 longitudinal beams between first lateral column and second lateral column also can be identical, and the length of 15 longitudinal beams between second lateral column and the 3rd lateral column also can be identical.
Here need to prove; The length of the longitudinal beam between adjacent two lateral columns can be installed in factors such as position on the railway over-limited transport vehicle body, stressing conditions according to railway over-limited transport vehicle body lateral column group by those skilled in the art and design, and the present invention does not do qualification.
For making those skilled in the art more clearly understand railway over-limited transport vehicle body lateral column group of the present invention,, once more railway over-limited transport vehicle body lateral column group is described below in conjunction with accompanying drawing.
Fig. 2 is the scheme drawing of a kind of railway over-limited transport vehicle body lateral column group of the present invention.As shown in Figure 2, this railway over-limited transport vehicle body lateral column group comprises that the state of 11, two lateral columns 11 of two lateral columns is the state after lateral column shown in Figure 1 keeps flat, and is connected by a plurality of longitudinal beams 12 between two lateral columns 11.Preferably, connect by 15 longitudinal beams 12 between two lateral columns 11.
Because railway over-limited transport vehicle body lateral column group of the present invention is a brand new structure; So; For making the manufacturing process of the understanding railway over-limited transport vehicle body lateral column group that those skilled in the art know that, the present invention also provides a kind of manufacturing approach of railway over-limited transport vehicle body lateral column group.As shown in Figure 3, this method comprises:
S301: first lateral column is lain on the platform.
Concrete, can lateral column shown in Figure 1 be lain on the platform, like this, the state of lateral column just becomes the state of lateral column shown in Figure 2.
Platform can be make with channel-section steel and plate iron, size satisfies the platform of making railway over-limited transport vehicle body lateral column group needs, being in horizontality.Certainly, if ground is smooth, ground also can be used as the platform use so.
S302: use thimble on first lateral column, to support second lateral column, so that second lateral column is parallel with first lateral column.
After first lateral column lain in platform, can use thimble on first lateral column, to support second lateral column,, be convenient to the operation of follow-up installation longitudinal beam like this so that second lateral column is parallel with first lateral column.Certainly, lateral column is generally all heavier, so, can use a plurality of thimbles to support second lateral column.
S303: between first lateral column and second lateral column, longitudinal beam is installed.
After using thimble to support second lateral column, can between first lateral column and second lateral column, longitudinal beam be installed.Because between two lateral columns, generally a plurality of longitudinal beams can be installed, so, in this step, a plurality of longitudinal beams can be installed between first lateral column and second lateral column.
Corresponding fully for guaranteeing the position of each lateral column in railway over-limited transport vehicle body lateral column group; Can fix a plurality of positionings that are used to locate lateral column at the outward flange of lateral column, like this, when supporting lateral column; Can be benchmark with the positioning, each lateral column is adjusted to suitable position.To this, after carrying out S301, before carrying out S302, can also a plurality ofly be used to locate lateral column and, like this, can use thimble in that the first lateral column outward flange is fixing perpendicular to the flat-bed positioning, with the positioning benchmark, on first lateral column, support second lateral column.
For the lateral column that guarantees to lie on the platform is completely fixed, avoid the lateral column occurrence positions skew on the platform when mounted, the fixing a plurality of pressure cards of outward flange of lateral column that can be on platform.To this, after carrying out S301, before carrying out S302, can also be at the fixing a plurality of pressure cards that are used for fixing first lateral column of the first lateral column outward flange.
Fig. 4 is the scheme drawing of the manufacturing state of railway over-limited transport vehicle body lateral column group.As shown in Figure 4, earlier a lateral column 11 is lain on the platform, afterwards; Use two lateral columns 11 in positioning 13 location, use two pillars 16 to support positioning 13, re-use the lateral column 11 of pressing card 14 fixedly to lie on the platform; Then; Use thimble 15 to support the lateral column 11 of eminence, at last, longitudinal beam 12 is weldingly fixed between two lateral columns 11.Preferably, the quantity of positioning 13 is 7, whenever adorns one at a distance from 1 meter ampere along the outward flange that lies in the lateral column 11 on the platform and presses card 14.
In practical application; A railway over-limited transport vehicle body lateral column group can comprise the lateral column more than three, to this, after carrying out S303; Can repeat following two steps, till all lateral column installations in railway over-limited transport vehicle body lateral column group:
S1: use thimble on the n lateral column, to support the n+1 lateral column, so that the n+1 lateral column is parallel with the n lateral column, wherein, n is not less than 2 integer;
S2: between n lateral column and n+1 lateral column, longitudinal beam is installed.
If a plurality ofly be used to locate lateral column and, can use thimble so in that the first lateral column outward flange is fixing perpendicular to the flat-bed positioning, be benchmark with the positioning, on the n lateral column, support the n+1 lateral column.At this moment, the height of positioning should be not less than the height of platform to the upper limb of the highest lateral column.
In sum, railway over-limited transport vehicle body lateral column group of the present invention comprises a plurality of lateral columns, is connected by a plurality of longitudinal beams between every adjacent two lateral columns, like this, can railway over-limited transport vehicle body lateral column group of the present invention be installed on the underframe as a module.Because this module comprises a plurality of lateral columns, thus the installation effectiveness of lateral column can be improved, thus improved the assembly schedule of car load.
In the manufacturing approach of railway over-limited transport vehicle body lateral column group of the present invention, first lateral column is lain on the platform, use thimble on first lateral column, to support second lateral column; So that second lateral column is parallel with first lateral column; Between first lateral column and second lateral column, longitudinal beam is installed, like this, a railway over-limited transport vehicle body lateral column group just comprises two lateral columns; So can improve the installation effectiveness of lateral column, thereby improve the assembly schedule of car load.Certainly, if utilize the railway over-limited transport vehicle body lateral column group of manufacturing approach manufacturing of the present invention to comprise more a plurality of lateral columns, can improve the installation effectiveness of lateral column greatly so, thereby improve the assembly schedule of car load greatly.
The manufacturing approach of railway over-limited transport vehicle body lateral column group of the present invention can be carried out under car, so easy control welding deformation, the setting accuracy of raising lateral column, the assembling quality of raising body framing.
Use the manufacturing approach of railway over-limited transport vehicle body lateral column group provided by the invention and railway over-limited transport vehicle body lateral column group of the present invention, can reduce the aloft work amount, improved the job safety degree.
Though described the application through embodiment, those of ordinary skills know, the application has many distortion and variation and the spirit that do not break away from the application, hope that appended claim comprises these distortion and variation and the spirit that do not break away from the application.
Claims (10)
1. a railway over-limited transport vehicle body lateral column group is characterized in that, comprises a plurality of lateral columns, is connected by a plurality of longitudinal beams between every adjacent two lateral columns;
Connection mode between the said lateral column comprises: first lateral column is lain on the platform; Use thimble on first lateral column, to support second lateral column, so that second lateral column is parallel with first lateral column; Between first lateral column and second lateral column, longitudinal beam is installed;
If said railway over-limited transport vehicle body lateral column group comprises the lateral column more than three; Then after between first lateral column and second lateral column longitudinal beam being installed; Repeat following two steps, till all lateral column installations in railway over-limited transport vehicle body lateral column group:
S1: use thimble on the n lateral column, to support the n+1 lateral column, so that the n+1 lateral column is parallel with the n lateral column, wherein, n is not less than 2 integer;
S2: between n lateral column and n+1 lateral column, longitudinal beam is installed.
2. railway over-limited transport vehicle body lateral column group as claimed in claim 1 is characterized in that the quantity of lateral column is 2.
3. according to claim 1 or claim 2 railway over-limited transport vehicle body lateral column group is characterized in that, is connected by 15 longitudinal beams between every adjacent two lateral columns.
4. railway over-limited transport vehicle body lateral column group as claimed in claim 1 is characterized in that, the length of all longitudinal beams between adjacent two lateral columns is identical.
5. like claim 1 or 4 described railway over-limited transport vehicle body lateral column groups, it is characterized in that the length that is installed in the longitudinal beam between different adjacent two lateral columns is incomplete same.
6. the manufacturing approach of a railway over-limited transport vehicle body lateral column group is characterized in that, comprising:
First lateral column is lain on the platform;
Use thimble on first lateral column, to support second lateral column, so that second lateral column is parallel with first lateral column;
Between first lateral column and second lateral column, longitudinal beam is installed.
7. method as claimed in claim 6; It is characterized in that; After lying in first lateral column on the platform, using thimble before supporting second lateral column on first lateral column, also comprise: a plurality ofly be used to locate lateral column and in that the first lateral column outward flange is fixing perpendicular to the flat-bed positioning;
Using thimble on first lateral column, to support second lateral column is specially: using thimble, is benchmark with the positioning, on first lateral column, supports second lateral column.
8. like claim 6 or 7 described methods; It is characterized in that; After lying in first lateral column on the platform, using thimble before supporting second lateral column on first lateral column, also comprise: at the fixing a plurality of pressure cards that are used for fixing first lateral column of the first lateral column outward flange.
9. method as claimed in claim 6; It is characterized in that; If railway over-limited transport vehicle body lateral column group comprises at least three lateral columns; Then after between first lateral column and second lateral column longitudinal beam being installed, repeat following two steps, till all lateral column installations in railway over-limited transport vehicle body lateral column group:
S1: use thimble on the n lateral column, to support the n+1 lateral column, so that the n+1 lateral column is parallel with the n lateral column, wherein, n is not less than 2 integer;
S2: between n lateral column and n+1 lateral column, longitudinal beam is installed.
10. method as claimed in claim 9; It is characterized in that; After lying in first lateral column on the platform, using thimble before supporting second lateral column on first lateral column, also comprise: a plurality ofly be used to locate lateral column and in that the first lateral column outward flange is fixing perpendicular to the flat-bed positioning;
Using thimble on first lateral column, to support second lateral column is specially: using thimble, is benchmark with the positioning, on first lateral column, supports second lateral column;
Using thimble on the n lateral column, to support the n+1 lateral column is specially: using thimble, is benchmark with the positioning, on the n lateral column, supports the n+1 lateral column.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102348961A CN101905697B (en) | 2010-07-23 | 2010-07-23 | Lateral column set of railway over-limited transport vehicle body and production method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102348961A CN101905697B (en) | 2010-07-23 | 2010-07-23 | Lateral column set of railway over-limited transport vehicle body and production method thereof |
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| CN101905697A CN101905697A (en) | 2010-12-08 |
| CN101905697B true CN101905697B (en) | 2012-05-23 |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6978720B2 (en) * | 2003-10-28 | 2005-12-27 | Johnson Kent N | Gondola railcar construction |
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| JP2010083214A (en) * | 2008-09-29 | 2010-04-15 | Nippon Sharyo Seizo Kaisha Ltd | Railroad vehicle and method of manufacturing railroad vehicle |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6978720B2 (en) * | 2003-10-28 | 2005-12-27 | Johnson Kent N | Gondola railcar construction |
Non-Patent Citations (1)
| Title |
|---|
| 张家富.SQ6型凹底双层运输汽车专用车车体制造技术.《设计制造》.2009,第47卷(第12期),13-16. * |
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Address after: 063035 Hebei province Fengrun District Tangshan City Road No. 3 factory Patentee after: CRRC TANGSHAN CO., LTD. Address before: 063035 Hebei province Fengrun District Tangshan City Road No. 3 factory Patentee before: Tangshan Railway Vehicle Co., Ltd. |