CN105644578A - Bracket assembly of wagon bogie - Google Patents
Bracket assembly of wagon bogie Download PDFInfo
- Publication number
- CN105644578A CN105644578A CN201511000676.1A CN201511000676A CN105644578A CN 105644578 A CN105644578 A CN 105644578A CN 201511000676 A CN201511000676 A CN 201511000676A CN 105644578 A CN105644578 A CN 105644578A
- Authority
- CN
- China
- Prior art keywords
- supporting plate
- pin shaft
- fixed pin
- hole
- diameter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
- B61F5/50—Other details
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
The invention relates to a bracket assembly of a wagon bogie. The bracket assembly is composed of a first supporting plate, a second supporting plate, a cylinder, a fixing pin shaft, an adjustment block and a split pin. The first supporting plate and the second supporting plate are welded to the abdomen portion of a swing bolster of the wagon bogie in a spaced mode. Moreover, the second supporting plate is located in the position, below a fixed pivot base, of the swing bolster. A through hole is formed in the first supporting plate, and one end of the fixed pin shaft horizontally penetrates through the through hole in the first supporting plate and then is installed and welded to the second supporting plate. The other end of the fixed pin shaft is exposed of the through hole in the first supporting plate in a suspended mode to be a suspended end. The cylinder is rotationally arranged on the fixed pin shaft in a sleeving mode. The adjustment block is arranged at the suspended end of the fixed pin shaft in a sleeving mode. The split pin penetrates through a pin hole in the tail end of the part, outside of the adjustment block, of the fixed pin shaft and wound on the fixed pin shaft in a split mode. When the bracket assembly of the wagon bogie is used, a brake stay stretches over the cylinder so as to be supported upwards. When a wagon is braked or released, the brake stay directly rubs with the cylinder so that the brake stay can not touch the swing bolster at any time.
Description
Technical field
The present invention relates to a kind of railway goods train bogie accessory, specifically about a kind of railway goods train bogie bracket composition.
Background technology
Railway goods train bogie hinders plane on bolster for preventing braking tie rod from rubbing in braking or alleviation process, is provided with bracket composition on bolster, holds up will brake tie rod. Limit by bolster is fixed fulcrum block, during assembling, bracket composition bearing pin can only from outside by inner wear into, cause in bearing pin end assembling split pin very difficult, add observation sight line not good, split pin neglected loading, volume also may be caused not to have position etc., affect to train traffic safety.
Summary of the invention
For the problems referred to above, it is an object of the invention to provide the railway goods train bogie bracket composition that a kind of structure is simple, easy to operate.
For achieving the above object, the present invention takes following technical scheme: a kind of railway goods train bogie bracket composition, it is characterised in that, this bracket composition is made up of the first supporting plate, the 2nd supporting plate, cylinder, fixed pin shaft, adjustment block and split pin; Wherein, described first supporting plate and the 2nd supporting plate interval it is welded on the bolster belly of road roller bearing adapter stabilizer bar, and described 2nd supporting plate is positioned at the lower section fixing fulcrum block on described bolster; A through hole offered by described first supporting plate, one end of described fixed pin shaft is welded on described 2nd supporting plate horizontal through group after the through hole on described first supporting plate, and the other end of described fixed pin shaft then forms unsettled end outside the unsettled through hole being exposed on described first supporting plate; Described drum is set on described fixed pin shaft, and described adjustment block is set on the unsettled end of described tumbler pin; The pin-and-hole of the described fixed pin shaft end outside described adjustment block is worn in described split pin, and rives and twist on described fixed pin shaft.
In a preferred embodiment, described first supporting plate, the 2nd supporting plate are square, process by steel plate.
In a preferred embodiment, described fixed pin shaft is elongated cylindrical, processes by round steel, and its unsettled end radially bores circular pin hole; The diameter of described fixed pin shaft is less than the diameter of described cylinder, is less than the diameter of through hole on described first supporting plate, the length of described fixed pin shaft be greater than described first supporting plate and the 2nd supporting plate fixing after distance.
In a preferred embodiment, described adjustment block is T-shaped round platform, processes by round steel, and centre bores circular hole vertically;The diameter of the little round platform of described adjustment block is less than the diameter of through hole on described first supporting plate, is greater than the internal diameter of described cylinder, and thickness is identical with described first supporting plate; The diameter of the big round platform of described adjustment block is greater than the diameter of through hole on described first supporting plate, the distance that thickness is less than outside described first supporting plate to pin-and-hole on described fixed pin shaft.
In a preferred embodiment, described cylinder can dismounting and change, and described cylinder is hollow cylinder, adopt nylon or processing of high molecular material and become, its diameter is greater than the diameter of described fixed pin shaft, the diameter being less than little round platform in described first supporting plate through hole and described adjustment block, length be less than described first supporting plate and the 2nd supporting plate fixing after distance.
In a preferred embodiment, described split pin adopts the GB part supporting with described fixed pin shaft, and supporting with pin-and-hole on described fixed pin holes.
The present invention is owing to taking above technical scheme, it has the following advantages: the present invention is made up of six parts such as the first supporting plate, the 2nd supporting plate, cylinder, fixed pin shaft, adjustment block and split pins, braking tie rod during use is across on cylinder, hold up so that tie rod will be braked, when railway wagon brake or alleviation, braking tie rod direct friction cylinder, makes braking tie rod touch at any time less than bolster like this. 2, the cylinder of the present invention adopts nylon or processing of high molecular material and becomes; braking tie rod direct friction cylinder, it is possible to alleviate the abrasion to braking tie rod, also can play a protective role to braking tie rod; and cylinder is demountable, grinds away and can more renew cylinder easily. The present invention can extensively for different kinds of railways roller bearing adapter stabilizer bar.
Accompanying drawing explanation
Fig. 1 is the one-piece construction schematic diagram of the present invention.
Shown in figure: 1 is supporting plate, 2 is supporting plate, and 3 is cylinder, and 4 is fixed pin shaft, and 5 for regulating block, and 6 is split pin, and 7 is bolster, and 8 is fixing fulcrum block.
Embodiment
Below in conjunction with drawings and Examples, the present invention is described in detail.
As shown in Figure 1, the present invention is made up of six parts such as supporting plate 1, supporting plate 2, cylinder 3, fixed pin shaft 4, adjustment block 5 and split pins 6. Wherein, it is welded on bolster 7 belly to supporting plate 1 and supporting plate 2 interval, and supporting plate 2 is positioned at the lower section of fixing fulcrum block 8. Having offered a through hole on supporting plate 1, one end of fixed pin shaft 4 is welded on supporting plate 2 horizontal through group after the through hole on supporting plate 1, and the other end of fixed pin shaft 4 then forms unsettled end outside the unsettled through hole being exposed on supporting plate 1. Cylinder 3 turning set is located on fixed pin shaft 4, and can dismounting and change. Adjustment block 5 is set on the unsettled end of fixed pin shaft 4, to limit moving horizontally of cylinder 3. The pin-and-hole of fixed pin shaft 4 end outside adjustment block 5 is worn in split pin 5, and rives and twist on fixed pin shaft 4.
In a preferred embodiment, supporting plate 1, supporting plate 2 are square, process by steel plate.
In a preferred embodiment, fixed pin shaft 4 is elongated cylindrical, processes by round steel, and its unsettled end radially bores circular pin hole. The diameter of fixed pin shaft 4 is less than the diameter of cylinder 3, is less than the diameter of through hole on supporting plate 1, the length of fixed pin shaft 4 be greater than supporting plate 1 and supporting plate 2 fixing after distance.
In a preferred embodiment, adjustment block 5 is T-shaped round platform, processes by round steel, and centre bores circular hole vertically. The diameter of the little round platform of adjustment block 5 is less than the diameter of through hole on supporting plate 1, is greater than the internal diameter of cylinder, and thickness is identical with supporting plate 1.The diameter of the big round platform of adjustment block 5 is greater than the diameter of through hole on supporting plate 1, the distance that thickness is less than outside supporting plate 1 to pin-and-hole on fixed pin shaft 4.
In a preferred embodiment, cylinder 3 is hollow cylinder, adopts nylon or processing of high molecular material and becomes, and its diameter is greater than the diameter of fixed pin shaft 4, be less than on supporting plate 1 through hole and the diameter of little round platform in adjustment block 5, length be less than supporting plate 1 and supporting plate 2 fixing after distance.
In a preferred embodiment, split pin 6 adopts the GB part supporting with fixed pin shaft 4, and supporting with pin-and-hole on fixed pin holes 4.
The present invention is in use; braking tie rod is across on the cylinder 3 of bracket composition; hold up so that tie rod will be braked; when railway wagon brake or alleviation; braking tie rod direct friction cylinder 3; make braking tie rod touch less than bolster at any time like this, and cylinder 3 can also alleviate the abrasion to braking tie rod, braking tie rod also can be played a protective role.
The various embodiments described above are only for illustration of the present invention; wherein the structure of each parts, mode of connection and manufacture craft etc. all can change to some extent; every equivalents of carrying out on the basis of technical solution of the present invention and improvement, all should not get rid of outside protection scope of the present invention.
Claims (6)
1. a railway goods train bogie bracket composition, it is characterised in that, this bracket composition is made up of the first supporting plate, the 2nd supporting plate, cylinder, fixed pin shaft, adjustment block and split pin;
Wherein, described first supporting plate and the 2nd supporting plate interval it is welded on the bolster belly of road roller bearing adapter stabilizer bar, and described 2nd supporting plate is positioned at the lower section fixing fulcrum block on described bolster; A through hole offered by described first supporting plate, one end of described fixed pin shaft is welded on described 2nd supporting plate horizontal through group after the through hole on described first supporting plate, and the other end of described fixed pin shaft then forms unsettled end outside the unsettled through hole being exposed on described first supporting plate; Described drum is set on described fixed pin shaft, and described adjustment block is set on the unsettled end of described tumbler pin; The pin-and-hole of the described fixed pin shaft end outside described adjustment block is worn in described split pin, and rives and twist on described fixed pin shaft.
2. a kind of railway goods train bogie bracket composition as claimed in claim 1, it is characterised in that, described first supporting plate, the 2nd supporting plate are square, process by steel plate.
3. a kind of railway goods train bogie bracket composition as claimed in claim 1, it is characterised in that, described fixed pin shaft is elongated cylindrical, processes by round steel, and its unsettled end radially bores circular pin hole; The diameter of described fixed pin shaft is less than the diameter of described cylinder, is less than the diameter of through hole on described first supporting plate, the length of described fixed pin shaft be greater than described first supporting plate and the 2nd supporting plate fixing after distance.
4. a kind of railway goods train bogie bracket composition as claimed in claim 3, it is characterised in that, described adjustment block is T-shaped round platform, processes by round steel, and centre bores circular hole vertically; The diameter of the little round platform of described adjustment block is less than the diameter of through hole on described first supporting plate, is greater than the internal diameter of described cylinder, and thickness is identical with described first supporting plate; The diameter of the big round platform of described adjustment block is greater than the diameter of through hole on described first supporting plate, the distance that thickness is less than outside described first supporting plate to pin-and-hole on described fixed pin shaft.
5. a kind of railway goods train bogie bracket composition as claimed in claim 4, it is characterized in that, described cylinder can dismounting and change, and described cylinder is hollow cylinder, adopt nylon or processing of high molecular material and become, its diameter is greater than the diameter of described fixed pin shaft, is less than the diameter of little round platform in described first supporting plate through hole and described adjustment block, length be less than described first supporting plate and the 2nd supporting plate fixing after distance.
6. a kind of railway goods train bogie bracket composition as described in claim 3 or 4, it is characterised in that, described split pin adopts and the supporting GB part of described fixed pin shaft, and supporting with pin-and-hole on described fixed pin holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511000676.1A CN105644578B (en) | 2015-12-28 | 2015-12-28 | A kind of railway goods train bogie bracket composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511000676.1A CN105644578B (en) | 2015-12-28 | 2015-12-28 | A kind of railway goods train bogie bracket composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105644578A true CN105644578A (en) | 2016-06-08 |
| CN105644578B CN105644578B (en) | 2018-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511000676.1A Active CN105644578B (en) | 2015-12-28 | 2015-12-28 | A kind of railway goods train bogie bracket composition |
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| Country | Link |
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| CN (1) | CN105644578B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060181142A1 (en) * | 2004-12-30 | 2006-08-17 | Joseph Hettinger | Pneumatically controlled load compensating brake system |
| CN201808570U (en) * | 2010-09-29 | 2011-04-27 | 齐齐哈尔轨道交通装备有限责任公司 | Connection assembly of fulcrum seat and bogie of rail wagon |
| CN102951174A (en) * | 2011-08-19 | 2013-03-06 | 齐齐哈尔轨道交通装备有限责任公司 | Railway wagon and railway wagon braking device connecting mechanism |
| CN103481905A (en) * | 2013-09-26 | 2014-01-01 | 南车石家庄车辆有限公司 | Wagon brake pull rod limiting carrier |
| CN205239510U (en) * | 2015-12-28 | 2016-05-18 | 南车二七车辆有限公司 | Railway freight car bogie bracket is constituteed |
-
2015
- 2015-12-28 CN CN201511000676.1A patent/CN105644578B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060181142A1 (en) * | 2004-12-30 | 2006-08-17 | Joseph Hettinger | Pneumatically controlled load compensating brake system |
| CN201808570U (en) * | 2010-09-29 | 2011-04-27 | 齐齐哈尔轨道交通装备有限责任公司 | Connection assembly of fulcrum seat and bogie of rail wagon |
| CN102951174A (en) * | 2011-08-19 | 2013-03-06 | 齐齐哈尔轨道交通装备有限责任公司 | Railway wagon and railway wagon braking device connecting mechanism |
| CN103481905A (en) * | 2013-09-26 | 2014-01-01 | 南车石家庄车辆有限公司 | Wagon brake pull rod limiting carrier |
| CN205239510U (en) * | 2015-12-28 | 2016-05-18 | 南车二七车辆有限公司 | Railway freight car bogie bracket is constituteed |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105644578B (en) | 2018-06-29 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100072 No. 1 Zhangguozhuangjia, Fengtai District, Beijing Patentee after: CRRC BEIJING ERQI VEHICLE Co.,Ltd. Address before: 100072 No. 1 Zhangguozhuangjia, Fengtai District, Beijing Patentee before: CSR Erqi Vehicle Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190530 Address after: 161002 Qigihar City, Heilongjiang province Tiefeng District Plant Road No. 36 Patentee after: CRRC QIQIHAR ROLLING STOCK Co.,Ltd. Address before: 100072 No. 1 Zhangguozhuangjia, Fengtai District, Beijing Patentee before: CRRC BEIJING ERQI VEHICLE Co.,Ltd. |
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| TR01 | Transfer of patent right |