CN104554330B - A kind of tramcar brake device - Google Patents
A kind of tramcar brake device Download PDFInfo
- Publication number
- CN104554330B CN104554330B CN201510045694.5A CN201510045694A CN104554330B CN 104554330 B CN104554330 B CN 104554330B CN 201510045694 A CN201510045694 A CN 201510045694A CN 104554330 B CN104554330 B CN 104554330B
- Authority
- CN
- China
- Prior art keywords
- wheel
- flyball
- brake
- end cap
- moving plate
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
- B61H5/00—Applications or arrangements of brakes with substantially radial braking surfaces pressed together in axial direction, e.g. disc brakes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
The present invention relates to transporting equipment in mining site, specifically a kind of tramcar brake device, including the axletree installed in mine car bottom, the two ends of axletree, which are provided with to be provided with outer end cap, wheel outside wheel, the wheel, is provided with speed-limiting device；The speed-limiting device includes being fixed on the quiet disk of brake and the brake Moving plate being fixed on wheel on axletree；The wheel is connected provided with impeller-hub with brake Moving plate；The wheel outer end cap is provided with flyball；The hammer handle of the flyball is connected provided with flyball seat with wheel outer end cap, and the other end of hammer handle is connected with impeller-hub.The present invention has convenience simple in construction, and controllability is high, and service life is long, the advantages of safeguarding succinct, and with higher popularizing value.
Description
Technical field
The present invention relates to transporting equipment in mining site, specifically a kind of tramcar brake device.
Background technology
In mine, be safely be placed on forever it is primary, due in Mine haul, it is many in the case of all adopt
With inclined shaft, orbit mine car.For the pre- anti-slip accident caused, pushing-off the wagons net will be set.But, what pushing-off the wagons net can only be interim
Errant vehicle is intercepted, still can not alleviate the huge shock of mine car out of control.Therefore once mine disaster also occurs unavoidably for car slipping.To mining site
Huge disaster is brought with staff.Certain potential safety hazard is still had on existing mine car.
The content of the invention
The purpose of the present invention, exactly to solve the problem of prior art is present, and devises a kind of tramcar brake device, energy
In mine car hypervelocity out of control, self-actuating brake is realized, alleviates the impact produced during mine car car slipping, improves the security of mine car
Energy.
The technical scheme is that：A kind of tramcar brake device, including the axletree installed in mine car bottom, the two of axletree
End, which is provided with to be provided with outer end cap, wheel outside wheel, the wheel, is provided with speed-limiting device；The speed-limiting device includes being fixed on car
The quiet disk of brake and the brake Moving plate being fixed on wheel on axle；The wheel is connected provided with impeller-hub with brake Moving plate；Institute
Wheel outer end cap is stated provided with flyball；The hammer handle of the flyball provided with flyball seat be connected with wheel outer end cap, hammer handle it is another
End is connected with impeller-hub.
To avoid mine car flyball in normally travel from opening, the quiet disk of brake connects provided with regulator with brake Moving plate
Connect.
Preferably, the regulator includes pressure spring, pressure spring is placed in spring base, and spring base is provided with
Pressure regulating screw.
Preferably, the pressure spring is connected by ball with brake Moving plate.
Due to too small for inside wheel space, the volume of flyball is limited, in order to increase the motive force of flyball, the flyball
Hammer handle be connected by lever with impeller-hub.
One end of the lever is connected by lever seat with wheel outer end cap, and one end of lever and the hammer handle of flyball are overlapped.
For increasing friction force, the drag friction face of the brake disc is tapered slope.
In order to be able to increase the thrust for promoting brake driving wheel, the wheel is enclosed on symmetrically arranged on wheel provided with least two
Catch bar and flyball combining structure.
Beneficial effects of the present invention can be drawn by such scheme：Because the inside wheel in mine car is provided with speed-limiting device,
Improve the security performance of mine car.Speed limit that the present apparatus is adjustable, and maintenance is easy, without general consumption, can be used as mine car
Last guarantee after out of control.In a word, the present invention has convenience simple in construction, and controllability is high, and service life is long, safeguards succinct etc. excellent
Point, and with higher popularizing value.
As can be seen here, the present invention has substantive distinguishing features and progress compared with prior art, its beneficial effect implemented
It is obvious.
Brief description of the drawings：
Fig. 1 is structural representation of the invention；
Fig. 2 is arrangement schematic diagram inside wheel outer end cap.
Wherein, 1-wheel；2-outer end cap；3-flyball；4-flyball seat；5-lever；6-lever seat；7-promote
Axle；8-brake Moving plate；The quiet disk of 9-brake；10-pressure spring；11-spring base；12-pressure regulating screw.
Embodiment：
For a better understanding of the present invention, embodiments of the present invention are explained in detail below in conjunction with the accompanying drawings.
Embodiment：As shown in figure 1, a kind of tramcar brake device, including the axletree installed in mine car bottom, axletree
Two ends be provided with wheel 1, the outside of the wheel 1, which is provided with outer end cap 2, wheel 1, is provided with speed-limiting device；The speed-limiting device includes
It is fixed on the quiet disk 9 of brake and the brake Moving plate 8 being fixed on wheel 1 on axletree；The wheel 1 is provided with impeller-hub 7 with stopping
Car Moving plate 8 is connected；The wheel outer end cap 2 is provided with flyball 3；The hammer handle of the flyball 3 is provided with flyball seat 4 and wheel outer end
Lid 2 is connected, and the hammer handle of the flyball 3 is connected by lever 5 with impeller-hub 7.One end of the lever 5 passes through lever seat 6 and car
Wheel outer end cap 2 is connected, and one end of lever 5 is overlapped with the hammer handle of flyball 3.
The quiet disk 9 of brake is provided with spring base 11, and spring base 11, which is provided with pressure regulating screw 12, spring base, is provided with pressure regulation
Spring 10.Pressure spring 10 is connected by ball with brake Moving plate 8.
As shown in Fig. 2 the thrust in order to be able to increase promotion brake driving wheel, the wheel is enclosed on wheel symmetrical provided with six
The catch bar 7 and the combining structure of flyball 3 of setting.
Described above is not limitation of the present invention, and the present invention is also not limited to the example above, the art
The variations, modifications, additions or substitutions that those of ordinary skill is made in the essential scope of the present invention, should also belong to the present invention's
Protection domain.
Claims (1)
1. a kind of tramcar brake device, including the axletree installed in mine car bottom, the two ends of axletree are provided with wheel, its feature exists
In：It is provided with outside the wheel in outer end cap, wheel and is provided with speed-limiting device；The speed-limiting device includes being fixed on stopping on axletree
Che Jingpan and the brake Moving plate being fixed on wheel；The wheel is connected provided with impeller-hub with brake Moving plate；Outside the wheel
End cap is provided with flyball；The hammer handle of the flyball is connected provided with flyball seat with wheel outer end cap, one end of hammer handle and impeller-hub
Connection；The quiet disk of brake is connected provided with regulator with brake Moving plate；The regulator includes pressure spring, pressure regulation bullet
Spring is placed in spring base, and spring base is provided with pressure regulating screw；The pressure spring is connected by ball with brake Moving plate；It is described
The hammer handle of flyball is connected by lever with impeller-hub；One end of the lever is connected by lever seat with wheel outer end cap, lever
The other end and flyball hammer handle overlap；The drag friction face of the brake disc is tapered slope；Wheel is enclosed on car provided with six
Symmetrically arranged catch bar and flyball combining structure on wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510045694.5A CN104554330B (en) | 2015-01-29 | 2015-01-29 | A kind of tramcar brake device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510045694.5A CN104554330B (en) | 2015-01-29 | 2015-01-29 | A kind of tramcar brake device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104554330A CN104554330A (en) | 2015-04-29 |
| CN104554330B true CN104554330B (en) | 2017-10-31 |
Family
ID=53071663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510045694.5A Expired - Fee Related CN104554330B (en) | 2015-01-29 | 2015-01-29 | A kind of tramcar brake device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104554330B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR94595E (en) * | 1967-12-15 | 1969-09-12 | Ferodo Sa | Improvements to diaphragm clutches. |
| GB1358857A (en) * | 1972-07-07 | 1974-07-03 | Coal Industry Patents Ltd | Governor |
| IT1280222B1 (en) * | 1995-03-15 | 1998-01-05 | Aprimatic Spa | DEVICE FOR LOCKING AND BRAKING OF OPENING SYSTEMS |
| KR0160229B1 (en) * | 1995-09-30 | 1999-01-15 | 배순훈 | A capstan breaker for v.c.r |
| CN2581394Y (en) * | 2002-09-29 | 2003-10-22 | 宁波欣达电梯配件厂 | Edge-shaped speed limiting safety pliers |
| JP2005254889A (en) * | 2004-03-10 | 2005-09-22 | Yanmar Co Ltd | Pto transmission device of working vehicle |
| CN101844569A (en) * | 2010-03-10 | 2010-09-29 | 山东科技大学 | Wheel speed-limitation structure for mine running-resisting car |
| CN204432673U (en) * | 2015-01-29 | 2015-07-01 | 山东黄金集团昌邑矿业有限公司 | A kind of tramcar brake device |
-
2015
- 2015-01-29 CN CN201510045694.5A patent/CN104554330B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104554330A (en) | 2015-04-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171031 Termination date: 20180129 |
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| CF01 | Termination of patent right due to non-payment of annual fee |