CN202574253U - Hydraulic brake shoe type braking device for mine electric locomotive - Google Patents
Hydraulic brake shoe type braking device for mine electric locomotive Download PDFInfo
- Publication number
- CN202574253U CN202574253U CN 201220254568 CN201220254568U CN202574253U CN 202574253 U CN202574253 U CN 202574253U CN 201220254568 CN201220254568 CN 201220254568 CN 201220254568 U CN201220254568 U CN 201220254568U CN 202574253 U CN202574253 U CN 202574253U
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- brake
- electric locomotive
- control lever
- mine electric
- brake control
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- Expired - Fee Related
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Abstract
The utility model discloses a hydraulic brake shoe type braking device for a mine electric locomotive, which relates to the field of mine electric locomotive braking devices and is used for solving the problems of difficulty in meeting emergency braking of a mine electric locomotive caused by the adoption of a hand wheel for braking in a connecting rod brake shoe way and the like in the conventional mine electric locomotive. The hydraulic brake shoe type braking device for the mine electric locomotive is provided with a brake arm I, a brake arm II, an adjusting rod, a driving arm and a hydraulic device, wherein the brake arm I is provided with a brake block I; the other end of the brake arm I is movably connected with the adjusting rod; the brake arm II is provided with a brake block II; and the other end of the brake arm II is movably connected with the brake block II and the driving arm through bolts II. The hydraulic brake shoe type braking device for the mine electric locomotive has the advantages of simple structure, small size and convenience for maintaining.
Description
Technical field
The utility model relates to a kind of mine electric locomotive brake equipment, is specifically related to a kind of mine electric locomotive hydraulic pressure brake shoe formula brake equipment.
Background technology
At present, China's mine electric locomotive generally adopts handwheel to brake through connecting rod brake shoe formula in the braking of driving process, and this causes the empty moving stroke of mine electric locomotive big on certain degree, brakes the distance of back mine electric locomotive operation and is prone to cause and slide; This outer hand wheel structure is also very heavy, and operating personal is required great effort to operated by handwheel very much, so the requirement of connecting rod brake shoe formula brake equipment when being difficult to satisfy mine electric locomotive emergency braking.
The utility model content
The purpose of the utility model is in order to overcome deficiency of the prior art, and a kind of simple in structure, mine electric locomotive hydraulic pressure brake shoe formula brake equipment that volume is little and easy to maintenance is provided.
For realizing above-mentioned purpose; The utility model provides a kind of mine electric locomotive hydraulic pressure brake shoe formula brake equipment to comprise electric locomotive rim one and electric locomotive rim two; Said mine electric locomotive hydraulic pressure brake shoe formula brake equipment is provided with brake control lever one, brake control lever two, adjust bar, master arm and hydraulic efficiency gear; One end of said brake control lever one is fixed on the electric locomotive; Brake plate one is set on the brake control lever one, and brake plate one flexibly connects through bolt one with brake control lever one, and the other end of brake control lever one and adjust bar flexibly connect; One end of said brake control lever two is fixed on the electric locomotive, and brake control lever two is provided with brake plate two, and the other end of brake control lever two flexibly connects through bolt two and brake plate two and master arm; One end of said master arm and the hydraulic push rod of hydraulic efficiency gear flexibly connect, and the other end of master arm and adjust bar flexibly connect.
Said adjust bar comprises double-screw bolt one, double-screw bolt two and nut, and double-screw bolt one, double-screw bolt two flexibly connect with the two ends of nut respectively.
The utility model beneficial effect is: the mine electric locomotive hydraulic pressure brake shoe formula brake device structure of the utility model is simple, and volume is little, and is easy to maintenance; Make hydraulic pressure brake shoe formula brake equipment embrace the electric locomotive rim through operating handle, can realize snap catch the mine electric locomotive of operation.
Be described further below in conjunction with the mine electric locomotive hydraulic pressure brake shoe formula brake equipment of accompanying drawing the utility model.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure: 1, electric locomotive rim one, 2, electric locomotive rim two, 3, brake control lever one, 4, brake control lever two; 5, adjust bar, 6, master arm, 7, hydraulic efficiency gear, 8, brake plate one; 9, bolt one, 10, brake plate two, 11, bolt two, 12, hydraulic push rod; 13, double-screw bolt one, 14, double-screw bolt two, 15, nut.
Specific embodiment
As shown in Figure 1; The mine electric locomotive hydraulic pressure brake shoe formula brake equipment of present embodiment comprises electric locomotive rim 1 and electric locomotive rim 22; Mine electric locomotive hydraulic pressure brake shoe formula brake equipment is provided with brake control lever 1, brake control lever 24, adjust bar 5, master arm 6 and hydraulic efficiency gear 7, and an end of brake control lever 1 is fixed on the electric locomotive, and brake plate 1 is set on the brake control lever 1; Brake plate 1 flexibly connects through bolt 1 with brake control lever 1, and the other end of brake control lever 1 and adjust bar 5 flexibly connect.One end of brake control lever 24 is fixed on the electric locomotive, and brake control lever 24 is provided with brake plate 2 10, and the other end of brake control lever 24 flexibly connects through bolt 2 11 and brake plate 2 10 and master arm 6.One end of master arm 6 and the hydraulic push rod of hydraulic efficiency gear 7 12 flexibly connect, and the other end of master arm 6 and adjust bar 5 flexibly connect.Adjust bar 5 comprises double-screw bolt 1, double-screw bolt 2 14 and nut 15, and double-screw bolt 1, double-screw bolt 2 14 flexibly connect with the two ends of nut 15 respectively.
Claims (2)
1. mine electric locomotive hydraulic pressure brake shoe formula brake equipment; Comprise electric locomotive rim one and electric locomotive rim two, it is characterized in that said mine electric locomotive hydraulic pressure brake shoe formula brake equipment is provided with brake control lever one, brake control lever two, adjust bar, master arm and hydraulic efficiency gear; One end of said brake control lever one is fixed on the electric locomotive; Brake plate one is set on the brake control lever one, and brake plate one flexibly connects through bolt one with brake control lever one, and the other end of brake control lever one and adjust bar flexibly connect; One end of said brake control lever two is fixed on the electric locomotive, and brake control lever two is provided with brake plate two, and the other end of brake control lever two flexibly connects through bolt two and brake plate two and master arm; One end of said master arm and the hydraulic push rod of hydraulic efficiency gear flexibly connect, and the other end of master arm and adjust bar flexibly connect.
2. mine electric locomotive hydraulic pressure brake shoe formula brake equipment according to claim 1 is characterized in that said adjust bar comprises double-screw bolt one, double-screw bolt two and nut, and double-screw bolt one, double-screw bolt two flexibly connect with the two ends of nut respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220254568 CN202574253U (en) | 2012-05-23 | 2012-05-23 | Hydraulic brake shoe type braking device for mine electric locomotive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220254568 CN202574253U (en) | 2012-05-23 | 2012-05-23 | Hydraulic brake shoe type braking device for mine electric locomotive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202574253U true CN202574253U (en) | 2012-12-05 |
Family
ID=47243697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220254568 Expired - Fee Related CN202574253U (en) | 2012-05-23 | 2012-05-23 | Hydraulic brake shoe type braking device for mine electric locomotive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202574253U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104670183A (en) * | 2013-11-30 | 2015-06-03 | 中国科学院沈阳自动化研究所 | Transfer vehicle brake device with self-locking function |
| CN105172831A (en) * | 2015-09-16 | 2015-12-23 | 凯盛重工有限公司 | Hydraulic brake block type brake shuttle car |
-
2012
- 2012-05-23 CN CN 201220254568 patent/CN202574253U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104670183A (en) * | 2013-11-30 | 2015-06-03 | 中国科学院沈阳自动化研究所 | Transfer vehicle brake device with self-locking function |
| CN104670183B (en) * | 2013-11-30 | 2017-08-25 | 中国科学院沈阳自动化研究所 | A kind of transfer car(buggy) brake gear with auto-lock function |
| CN105172831A (en) * | 2015-09-16 | 2015-12-23 | 凯盛重工有限公司 | Hydraulic brake block type brake shuttle car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20150523 |
|
| EXPY | Termination of patent right or utility model |