CN204368170U - A kind of bolster of railway truck articulated type bogie truck - Google Patents
A kind of bolster of railway truck articulated type bogie truck Download PDFInfo
- Publication number
- CN204368170U CN204368170U CN201420805323.3U CN201420805323U CN204368170U CN 204368170 U CN204368170 U CN 204368170U CN 201420805323 U CN201420805323 U CN 201420805323U CN 204368170 U CN204368170 U CN 204368170U
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- China
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- side bearing
- bearing box
- bolster
- bolster body
- face
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Abstract
The bolster of a kind of railway truck articulated type bogie truck that the utility model relates to, it is characterized in that: it comprises a bolster body, the end face center of bolster body is provided with a cartridge, is symmetrical arranged two side bearing box compositions at the end face of the bolster body being positioned at cartridge both sides; Each side bearing box composition comprises two and to be symmetrical arranged and the side bearing box of the end face of bolster body is stretched out in outer end, and be fastenedly connected link of boards at bolster body end face by two between two side bearing boxes, the two ends of each gusset and the side end panel of side bearing box connect as one; The bottom surface that each side bearing box stretches out bolster body part is fastenedly connected with two bearing ribs, being connected with the side fastening of bolster body of bearing rib.Owing to being provided with the gusset both connected between two side bearing boxes of the present utility model, the bottom surface of simultaneously stretching out bolster body part at each side bearing box is provided with two bearing ribs, therefore can meet requirement of strength when side bearing box radial arrangement.Simultaneously owing to adopting the mode of side bearing box being stretched out bolster body to arrange, therefore body side bearing can not produce side frame and interfere, and can reach conventional side bearing box requirement for height.
Description
Technical field
The utility model relates to a kind of rolling stock, particularly about a kind of bolster of railway truck articulated type bogie truck.
Background technology
The bolster of existing railway truck articulated type bogie truck, its side bearing box is arranged on the symmetrical both sides of cartridge, when side bearing box is arranged in parallel on bolster body, because the position of side frame and side bearing box is nearer, the gap of body side bearing and side frame is less, body side bearing and side frame easily produce interference, therefore need padded side bearing box to meet operating needs.When side bearing box stretches out bolster body layout, because side bearing box does not have corresponding load bearing component, therefore in use side bearing box intensity is difficult to meet the demands.
Summary of the invention
For the problems referred to above, the purpose of this utility model is to provide a kind of bolster of railway truck articulated type bogie truck.
For achieving the above object, the utility model takes following technical scheme: a kind of bolster of railway truck articulated type bogie truck, it is characterized in that: it comprises a bolster body, the end face center of described bolster body is provided with a cartridge attachment face, is symmetrical arranged two side bearing box compositions at the end face of the described bolster body being positioned at described cartridge attachment face both sides; Side bearing box composition described in each comprises two and to be symmetrical arranged and the side bearing box of the end face of described bolster body is stretched out in outer end, be fastenedly connected link of boards at described bolster body end face by two between side bearing box described in two, the two ends of gusset described in each and the side end panel of described side bearing box connect as one; The bottom surface that side bearing box described in each stretches out described bolster body part is fastenedly connected with two bearing ribs, being connected with the side fastening of described bolster body of described bearing rib.
Between the bottom at bearing rib described in two of same described side bearing box bottom surface, a horizontal gusset is set; The junction of described bearing rib and described horizontal gusset adopts circular arc or hypotenuse transition.
Described side bearing box bottom surface offers a leaking hole.
Described in connection two, the wherein bottom of gusset described in of side bearing box offers a drain gutter.
The utility model is owing to taking above technical scheme, it has the following advantages: 1, between two side bearing boxes of the present utility model due to be provided with by both connect gusset, the bottom surface of simultaneously stretching out bolster body part at each side bearing box is provided with two bearing ribs, therefore can meet requirement of strength when side bearing box radial arrangement.2, the utility model is arranged owing to adopting the mode of side bearing box being stretched out bolster body, and therefore body side bearing can not produce side frame and interfere, and can reach conventional side bearing box requirement for height.3, two gussets of the present utility model are owing to forming a hollow space with bolster body end face, and therefore the side bearing with its mating shapes can be put in inside, uses as common vehicle bolster.
Accompanying drawing explanation
Fig. 1 is integral structure schematic diagram of the present utility model;
Fig. 2 is the schematic front view of the utility model side bearing box;
Fig. 3 is the schematic side view of the utility model side bearing box.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in detail.
As shown in Figure 1, the utility model comprises a bolster body 1, and the end face center of bolster body 1 is provided with a cartridge attachment face 2, is symmetrical arranged two side bearing box compositions 3 at bolster body 1 end face being positioned at cartridge attachment face 2 both sides.
As shown in Figures 1 to 3, each side bearing box composition 3 comprises two and to be symmetrical arranged and the side bearing box 31 of the end face of bolster body 1 is stretched out in outer end, be fastenedly connected by two between two side bearing boxes 31 and connect at the gusset 32 of bolster body 1 end face, the two ends of each gusset 32 and the side end panel of side bearing box 31 connect as one.The bottom surface that each side bearing box 31 stretches out bolster body 1 part is fastenedly connected with two bearing ribs 4, being connected with the side fastening of bolster body 1 of bearing rib 4.
In above-described embodiment, connect for the horizontal gusset 5 reinforced by one between the bottom of two bearing ribs 4 in same side bearing box 31 bottom surface; Bearing rib 4 can adopt circular arc or hypotenuse transition with the junction of horizontal gusset 5.
In above-described embodiment, side bearing box 31 bottom surface offers a leaking hole 33, for discharging the rainwater flowed in side bearing box 31.
In above-described embodiment, offer one in the bottom of a wherein gusset 32 of connection two side bearing box 31 for discharging the drain gutter (not shown) of rainwater.
The various embodiments described above are only for illustration of the utility model; wherein the structure, connection mode etc. of each parts all can change to some extent; every equivalents of carrying out on the basis of technical solutions of the utility model and improvement, all should not get rid of outside protection domain of the present utility model.
Claims (5)
1. the bolster of a railway truck articulated type bogie truck, it is characterized in that: it comprises a bolster body, the end face center of described bolster body is provided with a cartridge attachment face, is symmetrical arranged two side bearing box compositions at the end face of the described bolster body being positioned at described cartridge attachment face both sides; Side bearing box composition described in each comprises two and to be symmetrical arranged and the side bearing box of the end face of described bolster body is stretched out in outer end, be fastenedly connected link of boards at described bolster body end face by two between side bearing box described in two, the two ends of gusset described in each and the side end panel of described side bearing box connect as one; The bottom surface that side bearing box described in each stretches out described bolster body part is fastenedly connected with two bearing ribs, being connected with the side fastening of described bolster body of described bearing rib.
2. the bolster of a kind of railway truck articulated type bogie truck as claimed in claim 1, is characterized in that: between the bottom at bearing rib described in two of same described side bearing box bottom surface, arrange a horizontal gusset; The junction of described bearing rib and described horizontal gusset adopts circular arc or hypotenuse transition.
3. the bolster of a kind of railway truck articulated type bogie truck as claimed in claim 1, is characterized in that: described side bearing box bottom surface offers a leaking hole.
4. the bolster of a kind of railway truck articulated type bogie truck as claimed in claim 2, is characterized in that: described side bearing box bottom surface offers a leaking hole.
5. the bolster of a kind of railway truck articulated type bogie truck as claimed in claim 1 or 2 or 3 or 4, is characterized in that: described in connection two, the wherein bottom of gusset described in of side bearing box offers a drain gutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420805323.3U CN204368170U (en) | 2014-12-17 | 2014-12-17 | A kind of bolster of railway truck articulated type bogie truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420805323.3U CN204368170U (en) | 2014-12-17 | 2014-12-17 | A kind of bolster of railway truck articulated type bogie truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204368170U true CN204368170U (en) | 2015-06-03 |
Family
ID=53324412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420805323.3U Active CN204368170U (en) | 2014-12-17 | 2014-12-17 | A kind of bolster of railway truck articulated type bogie truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204368170U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112406930A (en) * | 2020-11-27 | 2021-02-26 | 中车长江铜陵车辆有限公司 | Swing bolster of bogie |
-
2014
- 2014-12-17 CN CN201420805323.3U patent/CN204368170U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112406930A (en) * | 2020-11-27 | 2021-02-26 | 中车长江铜陵车辆有限公司 | Swing bolster of bogie |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100072 Beijing city Fengtai District Zhang Guozhuang No. 1 Patentee after: CRRC BEIJING ERQI VEHICLE Co.,Ltd. Address before: 100072 Beijing city Fengtai District Zhang Guozhuang No. 1 Patentee before: CSR Erqi Vehicle Co.,Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20160601 Address after: 100072 Beijing city Fengtai District Zhang Guozhuang No. 1 Patentee after: CRRC BEIJING ERQI VEHICLE Co.,Ltd. Patentee after: CHINA RAILWAY Corp. Address before: 100072 Beijing city Fengtai District Zhang Guozhuang No. 1 Patentee before: CRRC BEIJING ERQI VEHICLE Co.,Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20190402 Address after: 161002 Qigihar City, Heilongjiang province Tiefeng District Plant Road No. 36 Co-patentee after: CHINA RAILWAY Corp. Patentee after: CRRC QIQIHAR ROLLING STOCK Co.,Ltd. Address before: 100072 No. 1 Zhangguozhuangjia, Fengtai District, Beijing Co-patentee before: CHINA RAILWAY Corp. Patentee before: CRRC BEIJING ERQI VEHICLE Co.,Ltd. |
|
| TR01 | Transfer of patent right |