CN204432673U - A kind of tramcar brake device - Google Patents
A kind of tramcar brake device Download PDFInfo
- Publication number
- CN204432673U CN204432673U CN201520063020.3U CN201520063020U CN204432673U CN 204432673 U CN204432673 U CN 204432673U CN 201520063020 U CN201520063020 U CN 201520063020U CN 204432673 U CN204432673 U CN 204432673U
- Authority
- CN
- China
- Prior art keywords
- wheel
- brake
- flyball
- tramcar
- end cap
- 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
Landscapes
- Braking Arrangements (AREA)
Abstract
The utility model relates to mine transportation equipment, specifically a kind of tramcar brake device, comprises the axletree be arranged on bottom mine car, and the two ends of axletree are provided with wheel, and described wheel outside is provided with outer end cap, is provided with speed-limit device in wheel; The brake Moving plate that described speed-limit device comprises the quiet dish of the brake be fixed on axletree and is fixed on wheel; Described wheel is provided with impeller-hub and is connected with brake Moving plate; Described wheel outer end cap is provided with flyball; The hammer handle of described flyball is provided with flyball seat and is connected with wheel outer end cap, and the other end of hammer handle is connected with impeller-hub.It is simple and convenient that the utility model has structure, and controllability is high, and long service life safeguards the advantages such as succinct, and have higher popularizing value.
Description
Technical field
The utility model relates to mine transportation equipment, specifically a kind of tramcar brake device.
Background technology
In mine, safety be forever be placed on primary, due in Mine haul, when a lot of be all adopt inclined shaft, orbit mine car.In order to the accident that pre-anti-running causes, all pushing-off the wagons net to be set.But the interception errant vehicle that pushing-off the wagons net can only be interim, still can not alleviate the huge shock of mine car out of control.Therefore once slip car also unavoidably mine disaster occurs.Huge disaster is brought to mining site and staff.Still there is certain potential safety hazard in existing mine car.
Summary of the invention
The purpose of this utility model, is exactly for solving prior art Problems existing, and devises a kind of tramcar brake device, when mine car hypervelocity out of control, can realize self-actuating brake, alleviation mine car slip car time the impact that produces, improve the safety performance of mine car.
The technical solution of the utility model is: a kind of tramcar brake device, comprises the axletree be arranged on bottom mine car, and the two ends of axletree are provided with wheel, and described wheel outside is provided with outer end cap, is provided with speed-limit device in wheel; The brake Moving plate that described speed-limit device comprises the quiet dish of the brake be fixed on axletree and is fixed on wheel; Described wheel is provided with impeller-hub and is connected with brake Moving plate; Described wheel outer end cap is provided with flyball; The hammer handle of described flyball is provided with flyball seat and is connected with wheel outer end cap, and the other end of hammer handle is connected with impeller-hub.
For avoiding mine car flyball in normal traveling to open, the quiet dish of described brake is provided with regulator and is connected with brake Moving plate.
As preferably, described regulator comprises pressure spring, and spring is placed in spring perch, and spring perch is provided with pressure regulating screw.
As preferably, described pressure spring is connected with brake Moving plate by ball.
Due to for inside wheel space too little, limit the volume of flyball, in order to increase the propelling thrust of flyball, the hammer handle of described flyball is connected with impeller-hub by lever.
One end of described lever is connected with wheel outer end cap by lever seat, and the other end of lever and the hammer handle of flyball overlap.
In order to increasing friction force, the drag friction face of described brake disc is tapered slope.
In order to increase the thrust promoting brake driving wheel, described wheel is provided with at least two and is enclosed within symmetrically arranged catch bar and flyball unitized construction on wheel.
The beneficial effects of the utility model draw by such scheme: because the inside wheel at mine car is provided with speed-limit device, improve the safety performance of mine car.Speed limit that this device is adjustable, and maintenance is easy, does not have daily consumption, can be used as mine car out of control after last guarantee.In a word, it is simple and convenient that the utility model has structure, and controllability is high, and long service life safeguards the advantages such as succinct, and have higher popularizing value.
As can be seen here, the utility model compared with prior art has substantive distinguishing features and progress, and its beneficial effect implemented also is apparent.
accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is wheel outer end cap internal placement schematic diagram.
Wherein, 1-wheel; 2-outer end cap; 3-flyball; 4-flyball seat; 5-lever; 6-lever seat; 7-impeller-hub; 8-brake Moving plate; 9-brake quiet dish; 10-pressure spring; 11-spring perch; 12-pressure regulating screw.
detailed description of the invention:
In order to understand the utility model better, explain embodiment of the present utility model in detail below in conjunction with accompanying drawing.
Detailed description of the invention: as shown in Figure 1, a kind of tramcar brake device, comprises the axletree be arranged on bottom mine car, and the two ends of axletree are provided with wheel 1, and described wheel 1 outside is provided with outer end cap 2, is provided with speed-limit device in wheel 1; The brake Moving plate 8 that described speed-limit device comprises the quiet dish 9 of the brake be fixed on axletree and is fixed on wheel 1; Described wheel 1 is provided with impeller-hub 7 and is connected with brake Moving plate 8; Described wheel outer end cap 2 is provided with flyball 3; The hammer handle of described flyball 3 is provided with flyball seat 4 and is connected with wheel outer end cap 2, and the hammer handle of described flyball 3 is connected with impeller-hub 7 by lever 5.One end of described lever 5 is connected with wheel outer end cap 2 by lever seat 6, and the other end of lever 5 and the hammer handle of flyball 3 overlap.
The quiet dish 9 of described brake is provided with spring perch 11, and spring perch 11 is provided with pressure regulating screw 12, is provided with pressure spring 10 in spring perch.Pressure spring 10 is connected with brake Moving plate 8 by ball.
As shown in Figure 2, in order to increase the thrust promoting brake driving wheel, described wheel is provided with six and is enclosed within symmetrically arranged catch bar 7 and flyball 3 unitized construction on wheel.
Above-mentioned explanation is not to restriction of the present utility model; the utility model is also not limited in above-mentioned citing; the change that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also should belong to protection domain of the present utility model.
Claims (8)
1. a tramcar brake device, comprises the axletree be arranged on bottom mine car, and the two ends of axletree are provided with wheel, it is characterized in that: described wheel outside is provided with outer end cap, is provided with speed-limit device in wheel; The brake Moving plate that described speed-limit device comprises the quiet dish of the brake be fixed on axletree and is fixed on wheel; Described wheel is provided with impeller-hub and is connected with brake Moving plate; Described wheel outer end cap is provided with flyball; The hammer handle of described flyball is provided with flyball seat and is connected with wheel outer end cap, and the other end of hammer handle is connected with impeller-hub.
2. tramcar brake device as claimed in claim 1, is characterized in that: the quiet dish of described brake is provided with regulator and is connected with brake Moving plate.
3. tramcar brake device as claimed in claim 2, it is characterized in that: described regulator comprises pressure spring, spring is placed in spring perch, and spring perch is provided with pressure regulating screw.
4. tramcar brake device as claimed in claim 3, is characterized in that: described pressure spring is connected with brake Moving plate by ball.
5. tramcar brake device as claimed in claim 1 or 2 or 3 or 4, is characterized in that: the hammer handle of described flyball is connected with impeller-hub by lever.
6. tramcar brake device as claimed in claim 5, it is characterized in that: one end of described lever is connected with wheel outer end cap by lever seat, the other end of lever and the hammer handle of flyball overlap.
7. tramcar brake device as claimed in claim 6, is characterized in that: the drag friction face of described brake disc is tapered slope.
8. tramcar brake device as claimed in claim 7, is characterized in that: described wheel is provided with at least two and is enclosed within symmetrically arranged catch bar and flyball unitized construction on wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520063020.3U CN204432673U (en) | 2015-01-29 | 2015-01-29 | A kind of tramcar brake device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520063020.3U CN204432673U (en) | 2015-01-29 | 2015-01-29 | A kind of tramcar brake device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204432673U true CN204432673U (en) | 2015-07-01 |
Family
ID=53600578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520063020.3U Expired - Fee Related CN204432673U (en) | 2015-01-29 | 2015-01-29 | A kind of tramcar brake device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204432673U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104554330A (en) * | 2015-01-29 | 2015-04-29 | 山东黄金集团昌邑矿业有限公司 | Tramcar braking device |
-
2015
- 2015-01-29 CN CN201520063020.3U patent/CN204432673U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104554330A (en) * | 2015-01-29 | 2015-04-29 | 山东黄金集团昌邑矿业有限公司 | Tramcar braking device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203740886U (en) | Novel drive device for mining monorail crane | |
| CN204432673U (en) | A kind of tramcar brake device | |
| CN203199998U (en) | Movable oiling device | |
| CN104154095A (en) | Anti-collision part bolt for drawing mine car | |
| CN104554330A (en) | Tramcar braking device | |
| CN204778389U (en) | Spacing buffer of monkey | |
| CN103754385B (en) | A kind of device that power-assisted and resistance can be provided to takeoff and landing | |
| CN206351777U (en) | A kind of unmanned plane deceleration damping undercarriage | |
| CN102139702A (en) | Cutting type energy absorption method for rail locomotive vehicle | |
| CN204686746U (en) | A kind of modified wheel stand round nut four paws sleeve | |
| CN105365831A (en) | Mine car | |
| CN204688134U (en) | A kind of extension-type shelter | |
| CN203948424U (en) | A kind of car haul bolt of meeting and discussing | |
| CN208746017U (en) | A kind of mine working face haulage drift car lug | |
| CN203126848U (en) | Underground new energy locomotive for mine | |
| CN103171761B (en) | A kind of device preventing front-wheel shimmy of airplane | |
| CN204264181U (en) | Slide-lifting crescent car stopper | |
| CN204140733U (en) | Electromagnetic braking brake block | |
| CN103358818B (en) | A kind of duplex bearing weight losing method of full suspension back axle | |
| CN107097963A (en) | Aircraft energy-storage system and energy management method with elastic energy storage mechanism | |
| CN203957837U (en) | A kind of environmental protection new-energy automobile engine installation | |
| CN204267083U (en) | The anti-race wall of a kind of mine railless free-wheeled vehicle | |
| CN204552785U (en) | The safety device that anti-anchor cable lock launches | |
| CN204279307U (en) | A kind of Environmental-friendelectric electric vehicle dedicated hydraulic system control device | |
| CN204567716U (en) | Bearing-type four-wheel trailer |
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: 20150701 Termination date: 20160129 |
|
| EXPY | Termination of patent right or utility model |