CN204701624U - Bogie truck integrated brake device - Google Patents
Bogie truck integrated brake device Download PDFInfo
- Publication number
- CN204701624U CN204701624U CN201520380710.1U CN201520380710U CN204701624U CN 204701624 U CN204701624 U CN 204701624U CN 201520380710 U CN201520380710 U CN 201520380710U CN 204701624 U CN204701624 U CN 204701624U
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- lever
- brake
- pull bar
- hinged
- iii
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- Withdrawn - After Issue
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- Transmission Of Braking Force In Braking Systems (AREA)
Abstract
The utility model belongs to the technical field of railway goods train bogie, specifically a kind of bogie truck integrated brake device, and solve existing railway wagon brake mode and cause lorry to conduct oneself with dignity comparatively greatly, space is nervous, the problem that driving efficiency is low.It comprises the brake ragging that two covers are arranged symmetrically in bogie truck both sides, brake ragging comprises brake cylinder, brake cylinder piston rod connects lever I one end, one end of hinged pull bar I on lever I, lever I other end and erection support hinged, one end of the other end hinged lever II of pull bar I, one end of the hinged pull bar II of the other end of lever II, one end of the other end hinged lever III of pull bar II, the other end of lever III connects fulcrum II, the other end of fulcrum II connects brake beam I, one end of hinged pull bar III on lever III, pull bar III other end connects other brake beams.The utility model compact conformation, driving efficiency are high, lightweight, brake shoe wears away uniform advantage.Reduce the demand to vehicle body space simultaneously.
Description
Technical field
The utility model belongs to the technical field of railway goods train bogie, is specifically related to a kind of bogie truck integrated brake device.
Background technology
Traditional railway wagon brake mode generally adopts car body lever brake mode, and namely brake cylinder is installed on car body, by a set of leverage be arranged on car body, braking force is reached bogie truck.It is that a whole set of stop mechanism is divided into two parts in essence, and a part is installed on car body, and a part is installed on bogie truck.This kind of traditional braking mode need use more lever and pull bar, causes lorry to conduct oneself with dignity comparatively large, and the space of needs is comparatively large, and the use of more lever also causes the driving efficiency of brake system to reduce.Be connected with vehicle body braking mechanism in bogie truck stop mechanism and stressed pull bar only has one and is partial to bogie truck side but not bilateral symmetry is arranged, this causes samely taking turns both sides brake shoe discontinuity equalization, generation eccentric wear phenomenon simultaneously.
Summary of the invention
The utility model causes lorry to conduct oneself with dignity comparatively greatly to solve existing railway wagon brake mode, and space is nervous, and the problem that driving efficiency is low, provides a kind of bogie truck integrated brake device.
The utility model adopts following technical scheme to realize:
A kind of bogie truck integrated brake device, it is characterized in that comprising the brake ragging that two covers are arranged symmetrically in bogie truck both sides, described brake ragging comprises brake cylinder, brake cylinder is arranged on the side near bogie truck end, brake cylinder piston rod connects lever I one end, one end of hinged pull bar I on lever I, lever I other end and erection support hinged, erection support is fixedly welded on bogie truck, one end of the other end hinged lever II of pull bar I, one end of the hinged pull bar II of the other end of lever II, one end of the other end hinged lever III of pull bar II, the other end of lever III connects fulcrum II, the other end of fulcrum II connects brake beam I, one end of hinged pull bar III on lever III, pull bar III other end connects other brake beams.
Pull bar III other end hinged lever IV, lever IV one end hinged support I, one end of fulcrum I connects brake beam II, and the other end of lever IV connects brake beam III by cylinder lever connecting rod IV.
The utility model hinge structure has following beneficial effect:
1, high, lightweight, the brake shoe of compact conformation, driving efficiency wears away uniform advantage.Reduce the demand to vehicle body space simultaneously.
2, the utility model both may be used for three axle truck, also may be used for two axle truck.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the utility model for three axle truck,
Fig. 2 is the schematic diagram that Fig. 1 has wheel,
Fig. 3 is the schematic diagram of the utility model for two axle truck,
In figure: 1-watt of holder lever, 2-brake head, 3-brake beam I, 4-lever I, 5-pull bar I, 6-lever II, 7-pull bar II, 8-lever III, 9-fulcrum I, 10-fulcrum II, 11-pull bar III, 12-pull bar IV, 13-erection support, 14-brake shoe, 15-brake cylinder, 16-brake beam II, 17-brake beam III, 18-lever IV.
Detailed description of the invention
By reference to the accompanying drawings detailed description of the invention of the present utility model is described further.
Embodiment 1: three axle truck integrated brake device
Three axle truck integrated brake device adopts integrated suspension type single shoe brake device (see Fig. 1 and Fig. 2), for preventing both sides brake shoe discontinuity, adopts two covers to be arranged symmetrically in the brake ragging of bogie truck both sides., described brake ragging comprises brake cylinder, and brake cylinder is arranged on the side near bogie truck end, all hinged with round pin between fulcrum, lever, pull bar.Brake cylinder piston rod 15 connects lever I 4 one end, one end of hinged pull bar I 5 on lever I 4, lever I 4 other end and erection support 13 hinged, erection support 13 is fixedly welded on bogie truck, one end of the other end hinged lever II 6 of pull bar I 5, one end of the hinged pull bar II 7 of the other end of lever II 6, one end of the other end hinged lever III 8 of pull bar II 7, the other end of lever III 8 connects fulcrum II 10, the other end of fulcrum II 10 connects brake beam I 3, one end of hinged pull bar III 11 on lever III 8, pull bar III 11 other end hinged lever IV 18, lever IV 18 one end hinged support I 9, one end of fulcrum I 9 connects brake beam II 16, the other end of lever IV 18 connects brake beam III 17 by cylinder lever connecting rod IV 12.
When needing braking, brake cylinder piston rod 15 drives pull bar I 5 by lever I 4 after releasing, pull bar I 5 pull lever II 6 is rotated, lever II 6 pulls pull bar II 7 to move after rotating, power is passed to right-hand member brake beam I 3 and pull bar III 11 by the stressed rear drive lever III 8 of pull bar II 7 and fulcrum II 10 motion, and brake beam I 3 passes from pull bar III 11 and pull bar II 7 central idle.Power is passed to mid-stop beam II 16 by the stressed rear drive pull bar IV 12 simultaneously of pull bar III 11 and fulcrum I 9 motion.Left end brake beam III 17 is pulled after pull bar IV 12 is stressed.6 wheel brakings are made after the brake beam at left end, right-hand member and middle part is subject to the pulling force of both sides.When needing to alleviate, the action of each brake parts is just in time contrary.
Embodiment 2: two axle truck integrated brake device.As shown in Figure 3.
Two axle truck integrated brake device, comprise the brake ragging that two covers are arranged symmetrically in bogie truck both sides, described brake ragging comprises brake cylinder, brake cylinder is arranged on the side near bogie truck end, brake cylinder piston rod connects lever I one end, one end of hinged pull bar I on lever I, one end of the other end hinged lever II of pull bar I, one end of the hinged pull bar II of the other end of lever II, one end of the other end hinged lever III of pull bar II, the other end of lever III connects fulcrum II, the other end of fulcrum II connects brake beam I, one end of hinged pull bar III on lever III, pull bar III other end connects another brake beam.
Claims (2)
1. a bogie truck integrated brake device, it is characterized in that comprising the brake ragging that two covers are arranged symmetrically in bogie truck both sides, described brake ragging comprises brake cylinder, brake cylinder is arranged on the side near bogie truck end, brake cylinder piston rod (15) connects lever I (4) one end, one end of the upper hinged pull bar I (5) of lever I (4), lever I (4) other end and erection support (13) hinged, erection support (13) is fixedly welded on bogie truck, one end of the other end hinged lever II (6) of pull bar I (5), one end of the hinged pull bar II (7) of the other end of lever II (6), one end of the other end hinged lever III (8) of pull bar II (7), the other end of lever III (8) connects fulcrum II (10), the other end of fulcrum II (10) connects brake beam I (3), one end of the upper hinged pull bar III (11) of lever III (8), pull bar III (11) other end connects other brake beams.
2. a bogie truck integrated brake device, it is characterized in that pull bar III (11) other end hinged lever IV (18), lever IV (18) one end hinged support I (9), one end of fulcrum I (9) connects brake beam II (16), and the other end of lever IV (18) connects brake beam III (17) by cylinder lever connecting rod IV (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520380710.1U CN204701624U (en) | 2015-06-05 | 2015-06-05 | Bogie truck integrated brake device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520380710.1U CN204701624U (en) | 2015-06-05 | 2015-06-05 | Bogie truck integrated brake device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204701624U true CN204701624U (en) | 2015-10-14 |
Family
ID=54281261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520380710.1U Withdrawn - After Issue CN204701624U (en) | 2015-06-05 | 2015-06-05 | Bogie truck integrated brake device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204701624U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104875769A (en) * | 2015-06-05 | 2015-09-02 | 太原轨道交通装备有限责任公司 | Integrated braking device for bogie |
-
2015
- 2015-06-05 CN CN201520380710.1U patent/CN204701624U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104875769A (en) * | 2015-06-05 | 2015-09-02 | 太原轨道交通装备有限责任公司 | Integrated braking device for bogie |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 030024 No. 129 Xinghua West Street, Wan Berlin District, Shanxi, Taiyuan Patentee after: CRRC TAIYUAN CO., LTD. Address before: 030009 Shanxi Province, Taiyuan city Xinghualing District No. 10 Jiefang North Road Patentee before: Taiyuan Rail Traffic Equipment Co., Ltd. |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151014 Effective date of abandoning: 20171121 |