CN205075847U - Novel bogie braking crossbeam - Google Patents
Novel bogie braking crossbeam Download PDFInfo
- Publication number
- CN205075847U CN205075847U CN201520835217.4U CN201520835217U CN205075847U CN 205075847 U CN205075847 U CN 205075847U CN 201520835217 U CN201520835217 U CN 201520835217U CN 205075847 U CN205075847 U CN 205075847U
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- CN
- China
- Prior art keywords
- crossbeam
- braking
- brake
- steel pipe
- round steel
- 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.)
- Expired - Fee Related
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Abstract
Novel bogie braking crossbeam relates to the high -speed EMUs bogie braking system field of CRH5 type, should apply the brake the crossbeam and be divided into two kinds of structural style on motor car braking crossbeam and the trailer braking crossbeam, and trailer braking crossbeam includes circular steel tube, two connecting seats, three brake unit support, three braking clamp flap seat, two support arms, two joint bearing and two rubber nodes, motor car braking crossbeam includes circular steel tube, two connecting seats, two brake unit supports, two braking clamp flap seats, two support arms, two joint bearing and two rubber nodes. The utility model discloses a clamp mount pad integration will be applied the brake to the circular steel tube to the braking crossbeam, and this crossbeam can independently be installed and dismantle, link to each other through rubber node and framework curb girder, link to each other with the framework crossbeam through joint bearing, realize elastic connection, can strengthen the ability of shifting of braking crossbeam, and the installation and the maintenance of the braking clamp of being convenient for simultaneously safeguard, the inclined to one side mill of reducible brake lining and brake disc.
Description
Technical field
The utility model relates to CRH5 type Highs-speed motor train unit bogie brake system field, is specifically related to a kind of novel steering frame braking crossbeam.
Background technology
Can foundation brake rigging be one of important component part of bogie truck, the safe operation of normal work influence vehicle.The bogie truck of existing employing wheel disc or reel braking, foundation brake rigging is primarily of parts compositions such as brake disc, brake clamp, brake lining, brake cable and air-supply pipelines.On the curb girder that brake clamp mount pad is welded on framework usually or crossbeam, brake clamp installing space is compact, not easily Assembly &Disassembly, and the bad control in the gap of brake lining and brake disc, and in vehicle operating, brake lining, brake disc may produce eccentric wear problem.
Utility model content
Compact in order to solve the brake clamp installing space that existing braking crossbeam exists, not easily Assembly &Disassembly, and brake lining in vehicle operating, brake disc may produce the technical matters of eccentric wear, and the utility model provides a kind of novel steering frame to brake crossbeam.
The technical scheme that the utility model technical solution problem is taked is as follows:
A kind of novel steering frame braking crossbeam, it comprises round steel pipe, two Connection Blocks, three brake unit supports, three brake clamp flap seats, two hold-down arms, two oscillating bearings and two rubber nodal points; Two Connection Blocks are welded on the two ends of round steel pipe respectively, and two rubber nodal points are separately fixed at the end of two Connection Blocks; Three brake clamp flap seats are welded on the same side of round steel pipe respectively, and three brake unit supports are separately fixed on three brake clamp flap seats; Two hold-down arms are welded on the same side of round steel pipe respectively, and two hold-down arms and three brake clamp flap seat intervals are arranged in the same side of round steel pipe; Two oscillating bearings are separately fixed at the end of two hold-down arms.
Another kind of novel steering frame braking crossbeam, it comprises round steel pipe, two Connection Blocks, two brake unit supports, two brake clamp flap seats, two hold-down arms, two oscillating bearings and two rubber nodal points; Two Connection Blocks are welded on the two ends of round steel pipe respectively, and two rubber nodal points are separately fixed at the end of two Connection Blocks; Two brake clamp flap seats are welded on the same side of round steel pipe respectively, and two brake unit supports are separately fixed on two brake clamp flap seats; Two hold-down arms are welded on the same side of round steel pipe respectively, and two hold-down arms are placed between two brake clamp flap seats; Two oscillating bearings are separately fixed at the end of two hold-down arms.
The beneficial effects of the utility model are: brake clamp mount pad is integrated in a round steel pipe by this braking crossbeam, this crossbeam can independent Assembly &Disassembly, be connected with truck side sill by rubber nodal point, be connected with truck transom by oscillating bearing, realize elasticity to connect, the displacement capabilities of braking crossbeam can be strengthened, be convenient to installation and the maintenance maintenance of brake clamp simultaneously, the eccentric wear of brake lining and brake disc can be reduced.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model trailer bogie braking crossbeam.
Fig. 2 is the structural representation of the utility model motor car bogie braking crossbeam.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further details.
As shown in Figure 1, trailer bogie braking crossbeam of the present utility model comprises round steel pipe 1, two Connection Blocks 2, three brake unit supports 3, three brake clamp flap seats 4, two hold-down arms 5, two oscillating bearings 6 and two rubber nodal points 7; Two Connection Blocks 2 are welded on the two ends of round steel pipe 1 respectively, and two rubber nodal points 7 are separately fixed at the end of two Connection Blocks 2; Three brake clamp flap seats 4 are welded on the same side of round steel pipe 1 respectively, and three brake unit supports 3 are welded on three brake clamp flap seats 4 respectively; Two hold-down arms 5 are welded on the same side of round steel pipe 1 respectively, and two hold-down arms 5 and three brake clamp flap seat 4 intervals are arranged in the same side of round steel pipe 1; Two oscillating bearings 6 are separately fixed at the end of two hold-down arms 5.
As shown in Figure 2, motor car bogie braking crossbeam of the present utility model comprises round steel pipe 1, two Connection Blocks 2, two brake unit supports 3, two brake clamp flap seats 4, two hold-down arms 5, two oscillating bearings 6 and two rubber nodal points 7; Two Connection Blocks 2 are welded on the two ends of round steel pipe 1 respectively, and two rubber nodal points 7 are separately fixed at the end of two Connection Blocks 2; Two brake clamp flap seats 4 are welded on the same side of round steel pipe 1 respectively, and two brake unit supports 3 are welded on two brake clamp flap seats 4 respectively; Two hold-down arms 5 are welded on the same side of round steel pipe 1 respectively, and two hold-down arms 5 are placed between two brake clamp flap seats 4; Two oscillating bearings 6 are separately fixed at the end of two hold-down arms 5.
During the braking beam structure that CRH5 EMUs trailer adopts the braking beam structure shown in Fig. 1 and motor-car to adopt shown in Fig. 2, all brake clamp flap seats 4 are welded in a round steel pipe 1 according to the installation site distribution of brake clamp actual needs each in CRH5 EMUs, form beam structure, crossbeam two ends are connected with framework by rubber nodal point 7, and crossbeam is connected with truck transom by hold-down arm 5 and oscillating bearing 6 simultaneously.After CRH5 EMUs adopt the braking crossbeam of this structure, not only significantly improve installation and the maintenance maintenance efficiency of brake clamp, and decrease the eccentric wear phenomenon of brake lining and brake disc.
Claims (2)
1. novel steering frame braking crossbeam, it is characterized in that, this crossbeam comprises round steel pipe (1), two Connection Blocks (2), three brake unit supports (3), three brake clamp flap seats (4), two hold-down arms (5), two oscillating bearings (6) and two rubber nodal points (7); Two Connection Blocks (2) are welded on the two ends of round steel pipe (1) respectively, and two rubber nodal points (7) are separately fixed at the end of two Connection Blocks (2); Three brake clamp flap seats (4) are welded on the same side of round steel pipe (1) respectively, and three brake unit supports (3) are separately fixed on three brake clamp flap seats (4); Two hold-down arms (5) are welded on the same side of round steel pipe (1) respectively, and two hold-down arms (5) and three brake clamp flap seat (4) intervals are arranged in the same side of round steel pipe (1); Two oscillating bearings (6) are separately fixed at the end of two hold-down arms (5).
2. novel steering frame braking crossbeam, it is characterized in that, this crossbeam comprises round steel pipe (1), two Connection Blocks (2), two brake unit supports (3), two brake clamp flap seats (4), two hold-down arms (5), two oscillating bearings (6) and two rubber nodal points (7); Two Connection Blocks (2) are welded on the two ends of round steel pipe (1) respectively, and two rubber nodal points (7) are separately fixed at the end of two Connection Blocks (2); Two brake clamp flap seats (4) are welded on the same side of round steel pipe (1) respectively, and two brake unit supports (3) are separately fixed on two brake clamp flap seats (4); Two hold-down arms (5) are welded on the same side of round steel pipe (1) respectively, and two hold-down arms (5) are placed between two brake clamp flap seats (4); Two oscillating bearings (6) are separately fixed at the end of two hold-down arms (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520835217.4U CN205075847U (en) | 2015-10-26 | 2015-10-26 | Novel bogie braking crossbeam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520835217.4U CN205075847U (en) | 2015-10-26 | 2015-10-26 | Novel bogie braking crossbeam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205075847U true CN205075847U (en) | 2016-03-09 |
Family
ID=55428275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520835217.4U Expired - Fee Related CN205075847U (en) | 2015-10-26 | 2015-10-26 | Novel bogie braking crossbeam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205075847U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107933598A (en) * | 2017-11-14 | 2018-04-20 | 克诺尔车辆设备(苏州)有限公司 | It is installed on the close-coupled brake clamp mounting assembly and installation method of bogie side |
-
2015
- 2015-10-26 CN CN201520835217.4U patent/CN205075847U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107933598A (en) * | 2017-11-14 | 2018-04-20 | 克诺尔车辆设备(苏州)有限公司 | It is installed on the close-coupled brake clamp mounting assembly and installation method of bogie side |
| CN107933598B (en) * | 2017-11-14 | 2024-04-26 | 克诺尔车辆设备(苏州)有限公司 | Compact brake caliper mounting assembly and method for mounting to a truck side |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 130062 Jilin province Changchun city green yam Road No. 435 Patentee after: CRRC CHANGCHUN RAILWAY VEHICLES Co.,Ltd. Address before: 130062 Jilin province Changchun city green yam Road No. 435 Patentee before: CHANGCHUN RAILWAY VEHICLES Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160309 Termination date: 20211026 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |