CN202669840U - Mineral electric locomotive hydraulic disc type brake device - Google Patents
Mineral electric locomotive hydraulic disc type brake device Download PDFInfo
- Publication number
- CN202669840U CN202669840U CN 201220323282 CN201220323282U CN202669840U CN 202669840 U CN202669840 U CN 202669840U CN 201220323282 CN201220323282 CN 201220323282 CN 201220323282 U CN201220323282 U CN 201220323282U CN 202669840 U CN202669840 U CN 202669840U
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- Prior art keywords
- brake
- electric locomotive
- disc type
- disc
- brake device
- 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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- 230000003137 locomotive effect Effects 0.000 title claims abstract description 18
- 229910052500 inorganic mineral Inorganic materials 0.000 title abstract 2
- 239000011707 mineral Substances 0.000 title abstract 2
- 238000005065 mining Methods 0.000 claims description 8
- 239000012530 fluid Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 230000002411 adverse Effects 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 abstract 1
- 230000005855 radiation Effects 0.000 abstract 1
- 230000036632 reaction speed Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Braking Arrangements (AREA)
Abstract
The utility model discloses a mineral electric locomotive hydraulic disc type brake device. A brake disc is arranged on a main shaft of a wheel of the electric locomotive, and provided with a brake device. The brake device has the advantages that 1, the labor intensity of a driver for driving the electric locomotive can be reduced; 2, the phenomenon of brake failure caused by brake regression can be prevented when the brake is required to be treaded continuously due to the good heat radiation, and the safety is guaranteed; 3, the disc type brake system has a high reaction speed, so that a high-frequency brake action can be performed; 4, the strength for brake is uniform, so that the driver is prevented from flustering when the brake strength is not controllable; 5, adverse brake caused by water or mud can be reduced due to the excellent water drainage of the brake disc; and 6, the disc type brake has a simple structure, so that the cost for maintenance is relatively low.
Description
Technical field
The utility model relates to a kind of mine motor vehicle brake.
Background technology
At present, the brake mode of mining electric locomotive is divided into three major types: machinery, air, electric.Mechanical braking is by handwheel, screw mandrel, connecting rod braking force to be delivered on the brake shoe, makes brake shoe sheet locking wheel reach braking effect, and the mechanical mechanism that this braking force transmits is complicated, corresponding failure point is many, simultaneously, manual operation, driver's labour intensity is large, requires great effort and reacts untimely.Air brake, too large at the down-hole noise by the Air compressor air feed, not environmental protection.Electric braking changes with locomotive speed, in case speed reduces, electric braking also just lost efficacy, and it can not be as braking during standstill.
The utility model content
The purpose of this utility model provides a kind of mining electric locomotive hydraulic disk brake equipment.
The technical solution of the utility model is that a kind of mining electric locomotive hydraulic disk brake equipment is equipped with brake disc in the electric locomotive Wheel shaft, at brake disc brake equipment is housed.
Described brake equipment comprises the jaw type support, at support hydraulic ram is housed, and friction lining is housed, Hydraulic Pump connecting fluid compressing cylinder at the axis of the piston of hydraulic ram.
The utlity model has following technique effect, 1, alleviate the labour intensity of driver operation locomotive; 2, good heat dissipation can not cause the phenomenon of braking decline and making brake failure in the time of need to trampling continuously brake, guarantee safety; 3, the speed of response of disc brake system is quick, can do high-frequency brake; 4, brake strength is average, can not allow chaufeur produce because braking strength is uncontrollable flurried; 5, better because of the drainage of brake disc, can reduce because water or silt cause the bad situation of brake; 6, the simple structure of disk type brake is keeped in repair relatively cheap.
Description of drawings
Fig. 1 is that the utility model is installed in the structural representation on the mining electric locomotive.
The specific embodiment
As shown in Figure 1, on the chassis 1 of mining electric locomotive traction motor 2 is arranged, traction motor 2 connects with drop-gear box 9, electric locomotive wheel is housed to 4 and brake disc 3 in the electric locomotive Wheel shaft 5 of drop-gear box 9, at brake disc 3 brake equipment is housed; Described brake equipment comprises jaw type support 8, jaw type support 8 is fixedly mounted on the chassis 1, at jaw type support 8 hydraulic ram 6 is housed, the axis of the piston at hydraulic ram 6 is equipped with friction lining 7, Hydraulic Pump 10 connecting fluid compressing cylinders 6, the driver by the driver foot-operated or manually control Hydraulic Pump 10 by liquid with transmission of power to hydraulic ram 6, hydraulic ram 6 promotes friction shims 7 and presses to brake disc 3 friction brakinges occur.
Claims (2)
1. a mining electric locomotive hydraulic disk brake equipment is characterized in that: in electric locomotive Wheel shaft (5) brake disc (3) is housed, at brake disc (3) brake equipment is housed.
2. a kind of mining electric locomotive hydraulic disk brake equipment according to claim 1, it is characterized in that: described brake equipment comprises jaw type support (8), at support (8) hydraulic ram (6) is housed, the axis of the piston at hydraulic ram (6) is equipped with friction lining (7), Hydraulic Pump (10) connecting fluid compressing cylinder (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220323282 CN202669840U (en) | 2012-07-05 | 2012-07-05 | Mineral electric locomotive hydraulic disc type brake device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220323282 CN202669840U (en) | 2012-07-05 | 2012-07-05 | Mineral electric locomotive hydraulic disc type brake device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202669840U true CN202669840U (en) | 2013-01-16 |
Family
ID=47490764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220323282 Expired - Fee Related CN202669840U (en) | 2012-07-05 | 2012-07-05 | Mineral electric locomotive hydraulic disc type brake device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202669840U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105749483A (en) * | 2016-01-27 | 2016-07-13 | 温州职业技术学院 | Following exercise device for sprint training |
-
2012
- 2012-07-05 CN CN 201220323282 patent/CN202669840U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105749483A (en) * | 2016-01-27 | 2016-07-13 | 温州职业技术学院 | Following exercise device for sprint training |
| CN105749483B (en) * | 2016-01-27 | 2018-05-11 | 温州职业技术学院 | Sprint training is servo-actuated exercising apparatus |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20210705 |