CN2898431Y - Hydraulic broken-tiles brake - Google Patents
Hydraulic broken-tiles brake Download PDFInfo
- Publication number
- CN2898431Y CN2898431Y CN 200620112375 CN200620112375U CN2898431Y CN 2898431 Y CN2898431 Y CN 2898431Y CN 200620112375 CN200620112375 CN 200620112375 CN 200620112375 U CN200620112375 U CN 200620112375U CN 2898431 Y CN2898431 Y CN 2898431Y
- Authority
- CN
- China
- Prior art keywords
- brake
- piston rod
- brake arm
- arm
- cylinder tube
- 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
Links
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- Braking Arrangements (AREA)
Abstract
A hydraulic broken-tiles brake comprises a brake block, an axis pin, a brake arm, a housing, a cylinder barrel, a piston rod and a dished spring. The brake block is connected with the brake arm through the axis pin; the lower part of the brake arm is connected with the housing; the upper part of the brake arm is provided with the cylinder barrel and the piston rod, and the dished spring is arranged between the cylinder barrel and the piston rod. The device has a simple structure, convenient installation, smooth and rapid action, long life-span, low noise, high reliability.
Description
Technical field
The utility model relates to break, is specifically related to a kind of hydraulic pressure block brake.
Background technique
At present, domestic block brake mainly contains electromagnetic brake, hydraulic push-rod brake and hydromagnetic brake.Wherein electromagnetic brake impacts greatly, and noise is big, easily burns coil, and the life-span is short, and the remanent magnetism phenomenon is arranged, and the electromagnet reliability is low; In the hydraulic push-rod brake, leverage is cumbersome, and bearing pin is many, complicated operation, and maintenance is also inconvenient; And the hydraulic electromagnetic braking needs the adapted silicon rectifier, requires service worker technical merit height, required precision height, cost height.
Summary of the invention
The purpose of this utility model is to provide a kind of simple in structure, easy for installation, stable action is rapid, the life-span is long, noise is little, reliability is high hydraulic pressure block brake.
The technological scheme that the utility model adopted is: the hydraulic pressure block brake is made up of brake shoe, bearing pin, brake arm, frame, cylinder tube, piston rod and belleville spring.Brake shoe is connected with brake arm by bearing pin, and the brake arm lower end links to each other with frame, and the brake arm upper end is equipped with cylinder tube and piston rod, between cylinder tube and the piston rod belleville spring is installed.
During work, pressure oil enters cylinder tube, will compress butterfly spring, and piston rod is stretched out, thereby drives the two-system movable arm swinging, and brake shoe is declutched; Pressure oil effluent oil cylinder barrel will unclamp butterfly spring, makes the piston rod indentation, thereby drives the two-system movable arm swinging, finally makes Block brake.
The utlity model has following advantage: the employing oil cylinder is braked and is declutched, and simple in structure, easy for installation, stable action is rapid, and the life-span is long, and noise is little, and the reliability height is easy to use.
Description of drawings
Below in conjunction with accompanying drawing embodiment of the present utility model is described further:
Fig. 1 structural representation of the present utility model
In Fig. 1, (1), brake shoe (2), bearing pin (3), brake arm (4), frame (5), cylinder tube (6), piston rod (7), belleville spring
Embodiment
As shown in Figure 1, the hydraulic pressure block brake is made up of brake shoe (1), bearing pin (2), brake arm (3), frame (4), cylinder tube (5), piston rod (6) and belleville spring (7).Brake shoe (1) is connected with brake arm (3) by bearing pin (2), and brake arm (3) lower end links to each other with frame (4), and brake arm (3) upper end is equipped with cylinder tube (5) and piston rod (6), between cylinder tube (5) and the piston rod (6) belleville spring (7) is installed.This apparatus structure is simple, and is easy for installation, and stable action is rapid, and the life-span is long, and noise is little, the reliability height.
Claims (1)
1, hydraulic pressure block brake, form by brake shoe, bearing pin, brake arm, frame, cylinder tube, piston rod and belleville spring, it is characterized in that: brake shoe is connected with brake arm by bearing pin, the brake arm lower end links to each other with frame, the brake arm upper end is equipped with cylinder tube and piston rod, between cylinder tube and the piston rod belleville spring is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620112375 CN2898431Y (en) | 2006-04-03 | 2006-04-03 | Hydraulic broken-tiles brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620112375 CN2898431Y (en) | 2006-04-03 | 2006-04-03 | Hydraulic broken-tiles brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2898431Y true CN2898431Y (en) | 2007-05-09 |
Family
ID=38073765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620112375 Expired - Fee Related CN2898431Y (en) | 2006-04-03 | 2006-04-03 | Hydraulic broken-tiles brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2898431Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101255898B (en) * | 2008-04-12 | 2010-04-21 | 太原理工大学 | On-off synchronous control rail-hanging type brake |
| CN104343862A (en) * | 2013-07-31 | 2015-02-11 | 上海冶金矿山机械厂 | Automatic hydraulic motor brake |
-
2006
- 2006-04-03 CN CN 200620112375 patent/CN2898431Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101255898B (en) * | 2008-04-12 | 2010-04-21 | 太原理工大学 | On-off synchronous control rail-hanging type brake |
| CN104343862A (en) * | 2013-07-31 | 2015-02-11 | 上海冶金矿山机械厂 | Automatic hydraulic motor brake |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |