CN203954656U - A kind of roller-coaster noise reduction device - Google Patents
A kind of roller-coaster noise reduction device Download PDFInfo
- Publication number
- CN203954656U CN203954656U CN201420415081.7U CN201420415081U CN203954656U CN 203954656 U CN203954656 U CN 203954656U CN 201420415081 U CN201420415081 U CN 201420415081U CN 203954656 U CN203954656 U CN 203954656U
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- CN
- China
- Prior art keywords
- coaster
- roller
- eccentric shaft
- train
- noise reduction
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- 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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Abstract
The utility model provides a kind of roller-coaster noise reduction device, described roller-coaster comprises track and is located at the train on described track, described roller-coaster noise reduction device comprises eccentric shaft, friction pulley, friction plate and check pawl, the main shaft of described eccentric shaft by slip gland and described train be the company of pressure mutually, and described eccentric shaft rotates around described main shaft; Described eccentric shaft is connected with described friction pulley by bearing, and described friction plate is fixed on described check pawl by guide pillar, and described check pawl is connected for mating with the non-return channel-section steel on described track; Also comprise elastic portion, described friction plate is pressed on described friction pulley by described elastic portion.When train upwards promotes, friction pulley, in fixing orbit rotation, drives eccentric shaft to rotate centered by main shaft, utilizes bias upwards to drive friction plate, friction plate and check pawl are fixed, thereby drive check pawl rear end to be upturned, depart from the noise of anti-down channel-section steel elimination roller-coaster when promoting.
Description
Technical field
The utility model relates to the infrastructure field of travelling, and is specifically related to a kind of roller-coaster noise reduction device.
Background technology
As a kind of recreation facility being common in amusement park and theme park, roller-coaster relies on the thrust of a mechanical device to push to peak, and train relies on potential energy to slide downwards, along designed track rolling, revolution, then gets back to platform.Roller-coaster in raising section owing to considering while preventing that train from stopping that accident appears in downward backward, has all designed the backstop that prevents that raising section is retrograde.
Current backstop conventionally can collide with fixing non-return groove in orbit when promoting, and produce larger noise, and repeated stock also affects the life-span of backstop to a great extent.
Utility model content
In view of this, the utility model provides a kind of roller-coaster noise reduction device, and object is for solving the larger problem of noise of train in lifting process.
The technical solution adopted in the utility model is specially: a kind of roller-coaster noise reduction device, described roller-coaster comprises track and is located at the train on described track, noise reduction device comprises eccentric shaft, friction pulley, friction plate and check pawl, the main shaft of described eccentric shaft by slip gland and described train be the company of pressure mutually, and described eccentric shaft rotates around described main shaft; Described eccentric shaft is connected with described friction pulley by bearing, and described friction plate is fixed on described check pawl by guide pillar, and described check pawl is connected for mating with the non-return channel-section steel on described track; Also comprise elastic portion, described friction plate is pressed on described friction pulley by described elastic portion.
Described elastic portion is spring assembly, and described spring assembly comprises at least one spring and connecting plate, and described in each, the two ends of spring are provided with butt hook, and described spring is fixed on connecting plate by described butt hook.
Also comprise Flexible Connector, one end of described Flexible Connector is connected with described eccentric shaft, and the other end of described Flexible Connector is fixed on the vehicle frame of described train.
Described Flexible Connector is air spring.
Described eccentric shaft is connected with described air spring by threaded shaft, and described threaded shaft is fixed on described eccentric shaft; Described air spring rotates around described threaded shaft.
The beneficial effect that the utility model produces is:
When train upwards promotes, friction pulley along with the fixing track of track on roll, drive eccentric shaft to rotate with the shaft centre line being fixed on car body, utilize bias upwards to drive friction plate, friction plate and check pawl are fixed, thereby drive check pawl rear end to be upturned, depart from the noise of anti-down channel-section steel elimination roller-coaster when promoting.When train effect due to air spring when lifting stops midway promotes the related friction plate of eccentric wheel and check pawl downwards, the groove that makes check pawl again fall into anti-down channel-section steel is realized non-return.Eliminated the noise of train in raising section, contingent the driving in the wrong direction when train that has effectively prevented raising section stops.
Accompanying drawing explanation
When considered in conjunction with the accompanying drawings, can more completely understand better the utility model.Accompanying drawing described herein is used to provide further understanding of the present utility model, and embodiment and explanation thereof are used for explaining the utility model, does not form to improper restriction of the present utility model, wherein:
Fig. 1 is that the part master of a kind of roller-coaster noise reduction device of the utility model looks schematic diagram;
Fig. 2 is the local schematic top plan view of a kind of roller-coaster noise reduction device of the utility model;
Fig. 3 is that the partial left of a kind of roller-coaster noise reduction device of the utility model is looked schematic diagram.
In figure: 1. eccentric shaft; 2. slip gland; 3. friction pulley; 4. guide pillar; 5. friction plate; 6. threaded shaft; 7. copper packing; 8. spring; 9. check pawl; 10. air spring; 11. trains; 12. non-return channel-section steels.
The specific embodiment
Below in conjunction with drawings and Examples, the technical solution of the utility model is described in further detail.
A kind of roller-coaster noise reduction device as Figure 1-3, first roller-coaster mainly comprises track and is located at the train on track, noise reduction device is installed on the vehicle frame of train 11, mainly comprises eccentric shaft 1, slip gland 2, friction pulley 3, guide pillar 4, friction plate 5, threaded shaft 6, copper packing 7, spring 8, check pawl 9, air spring 10, train 11 and non-return channel-section steel 12.Wherein:
Slip gland 2 is pressed in eccentric shaft 1 on the main shaft of train 11, can rotate around it, friction pulley 3 is connected with eccentric shaft 1 by bearing, friction plate 5 is fixing with check pawl 9 by guide pillar 4, spring 8 is pressed in friction plate on friction pulley, to produce certain pressure, air spring one end and train 11 are fixing, and one end and eccentric shaft are fixed, and threaded shaft 7 is fixed on eccentric shaft; 7 of copper packings are for compressing air spring 10.
Train 11 is in lifting process, friction pulley 3 rolls on the track of roller-coaster, drive eccentric shaft 1 to rotate around the main shaft that is fixed on train 11, utilize bias upwards to drive friction plate 5, because friction plate 5 and check pawl 9 are fixed, drive immediately check pawl 9 rear ends to be upturned, depart from non-return channel-section steel 12, thereby eliminated the noise of train 11 when promoting.
When train 11 liftings stop midway, because the effect of air spring 10 promotes the related friction plate 5 of eccentric shaft 1 and check pawl 9 downwards, make check pawl 9 again fall into non-return channel-section steel 12, realized the non-return of train 11, train 11 can be parked on raising section at any time safely.
As mentioned above; embodiment of the present utility model is explained; obviously, as long as do not depart from fact inventive point of the present utility model and effect, the distortion that will be readily apparent to persons skilled in the art, within being all included in protection domain of the present utility model yet.
Claims (5)
1. a roller-coaster noise reduction device, described roller-coaster comprises track and is located at the train on described track, it is characterized in that, comprises eccentric shaft, friction pulley, friction plate and check pawl, the main shaft of described eccentric shaft by slip gland and described train be the company of pressure mutually, and described eccentric shaft rotates around main shaft; Described eccentric shaft is connected with described friction pulley by bearing, and described friction plate is fixed on described check pawl by guide pillar, and described check pawl is connected for mating with the non-return channel-section steel on described track; Also comprise elastic portion, described friction plate is pressed on described friction pulley by described elastic portion.
2. roller-coaster noise reduction device according to claim 1, it is characterized in that, described elastic portion is spring assembly, and described spring assembly comprises at least one spring and connecting plate, described in each, the two ends of spring are provided with butt hook, and described spring is fixed on connecting plate by described butt hook.
3. roller-coaster noise reduction device according to claim 1, is characterized in that, also comprises Flexible Connector, and one end of described Flexible Connector is connected with described eccentric shaft, and the other end of described Flexible Connector is fixed on the vehicle frame of described train.
4. roller-coaster noise reduction device according to claim 1, is characterized in that, described Flexible Connector is air spring.
5. roller-coaster noise reduction device according to claim 4, is characterized in that, described eccentric shaft is connected with described air spring by threaded shaft, and described threaded shaft is fixed on described eccentric shaft; Described air spring rotates around described threaded shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420415081.7U CN203954656U (en) | 2014-07-25 | 2014-07-25 | A kind of roller-coaster noise reduction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420415081.7U CN203954656U (en) | 2014-07-25 | 2014-07-25 | A kind of roller-coaster noise reduction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203954656U true CN203954656U (en) | 2014-11-26 |
Family
ID=51915299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420415081.7U Expired - Fee Related CN203954656U (en) | 2014-07-25 | 2014-07-25 | A kind of roller-coaster noise reduction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203954656U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104712704A (en) * | 2015-02-09 | 2015-06-17 | 中山市金马科技娱乐设备股份有限公司 | Suspension arm of suspended roller coaster |
| CN111111221A (en) * | 2020-01-19 | 2020-05-08 | 河北智跑游乐设备制造有限公司 | Contrary noise reduction device that ends of roller coaster |
-
2014
- 2014-07-25 CN CN201420415081.7U patent/CN203954656U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104712704A (en) * | 2015-02-09 | 2015-06-17 | 中山市金马科技娱乐设备股份有限公司 | Suspension arm of suspended roller coaster |
| CN111111221A (en) * | 2020-01-19 | 2020-05-08 | 河北智跑游乐设备制造有限公司 | Contrary noise reduction device that ends of roller coaster |
| CN111111221B (en) * | 2020-01-19 | 2024-04-05 | 河北智跑游乐设备制造有限公司 | Roller coaster backstop noise reduction device |
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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: 20141126 Termination date: 20190725 |