CN110448914B - Gravity-driven flat pulley device - Google Patents
Gravity-driven flat pulley device Download PDFInfo
- Publication number
- CN110448914B CN110448914B CN201910635097.6A CN201910635097A CN110448914B CN 110448914 B CN110448914 B CN 110448914B CN 201910635097 A CN201910635097 A CN 201910635097A CN 110448914 B CN110448914 B CN 110448914B
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- Prior art keywords
- pulley
- sliding block
- flat
- main shaft
- gravity
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63G—MERRY-GO-ROUNDS; SWINGS; ROCKING-HORSES; CHUTES; SWITCHBACKS; SIMILAR DEVICES FOR PUBLIC AMUSEMENT
- A63G21/00—Chutes; Helter-skelters
- A63G21/04—Chutes; Helter-skelters with fixed rails
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63G—MERRY-GO-ROUNDS; SWINGS; ROCKING-HORSES; CHUTES; SWITCHBACKS; SIMILAR DEVICES FOR PUBLIC AMUSEMENT
- A63G21/00—Chutes; Helter-skelters
- A63G21/06—Chutes; Helter-skelters with passing arrangements for cars
Abstract
The invention relates to the field of amusement facilities and discloses a gravity-driven flat pulley device which comprises a sliding block component (5) and a flat pulley main body (18), wherein the sliding block component (5) comprises a lifting ring (1), and a safety belt climbing buckle (20) is arranged on the lifting ring (1); be equipped with decelerator (19) on flat pulley main part (18), decelerator (19) are equipped with deceleration pulley (1901) and deceleration spring (1902) including casing (1901), are equipped with deceleration pulley (1903) on casing (1901), and deceleration spring (1902) one end is connected with casing (1901), and the deceleration spring (1902) other end is connected with deceleration pulley (1903), and safety belt mountain-climbing buckle (20) and deceleration pulley (1903) contact when slider assembly (5) slide. The invention has the advantages of stable structure and improved safety during playing.
Description
Technical Field
The invention relates to the field of amusement facilities, in particular to a gravity-driven flat pulley device.
Background
Amusement rides are now a major place for parents to choose for children to grow and exercise. The recreation facilities in the amusement park are various and diversified, not only can build the physique of the children and build the coordination of the movement organs, but also can cultivate the ability of overcoming difficulty and challenging the children, so the amusement park is popular with the parents. Patent headings: amusement ride, application No.: CN201710009941.5 patent discloses an amusement ride comprising: a first climbing unit; the first climbing unit comprises: a support mechanism; the net-shaped components are provided with two or more layers along the height direction, a preset interlayer spacing is arranged between every two adjacent net-shaped components, and each layer of net-shaped component is provided with an inlet and outlet channel leading to the adjacent layer; wherein, the periphery of the reticular component is fixed and supported on the supporting mechanism, at least one layer of the reticular component in the plurality of layers forms a valley-shaped climbing space with at least three wave crests and at least one wave trough through the support of the supporting mechanism; wherein each layer of the net-like members forms at least three peaks and at least one valley in the region between the three peaks forms a depressed region. The above-mentioned patent makes the user both taken exercise the health, has cultivateed the climbing enjoyment, can develop its wisdom again when selecting the best route, cultivates its ability of motivating the brain.
The flat tackle is one kind of amusement facilities, has the advantage that the interest is high, irritability is good, is liked by wide participant, but when experiencing the flat tackle project, because the speed is very fast, can be because of the speed is very fast leading to the emergence accident when exporting to there is certain danger. Therefore, a smooth vehicle which can ensure the safety on the premise of ensuring the interest and the irritation is needed to be designed.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a gravity-driven flat pulley device.
In order to solve the technical problem, the invention is solved by the following technical scheme:
a gravity-driven flat pulley device comprises a sliding block component and a flat pulley main body, wherein the sliding block component comprises a lifting ring, and a safety belt climbing buckle is arranged on the lifting ring; the speed reducer is arranged on the main body of the smoothing vehicle and comprises a shell, a speed reducing pulley and a speed reducing spring, the speed reducing pulley is arranged on the shell, one end of the speed reducing spring is connected with the shell, the other end of the speed reducing spring is connected with the speed reducing pulley, and the safety belt mountain climbing buckle is in contact with the speed reducing pulley when the sliding block assembly slides.
Preferably, the speed reducer comprises a first guide rail and a second guide rail, the speed reducing spring is sleeved on the second guide rail, and the speed reducing pulley is provided with a first through hole for the first guide rail to pass through and a second through hole for the second guide rail to pass through.
Preferably, the speed reduction pulley comprises a base and a pulley, and the pulley is arranged on the base.
Preferably, the deep groove ball bearing device further comprises a flat pulley, wherein the flat pulley comprises a floating wheel, a needle roller bearing, a main shaft, a deep groove ball bearing and a fixed wheel, the floating wheel is arranged at one end of the main shaft, the fixed wheel is arranged at the other end of the main shaft, the needle roller bearing is arranged in the floating wheel and sleeved on the main shaft, the deep groove ball bearing is arranged in the fixed wheel and sleeved on the main shaft, and a first threaded hole is formed in the main shaft.
Preferably, the sliding block assembly further comprises an upper sliding block fitting, a planar thrust bearing and a lower sliding block fitting, an external thread on the lifting ring is in threaded connection with the first threaded hole, the lifting ring is provided with the upper sliding block fitting, the planar thrust bearing and the lower sliding block fitting, and the planar thrust bearing is arranged between the upper sliding block fitting and the lower sliding block fitting.
Preferably, the main shaft is provided with a second threaded hole, the second threaded hole is communicated with the first threaded hole, and the fastening screw is in threaded connection with the second threaded hole.
Preferably, the device further comprises a first clamp spring and a second clamp spring, a first groove is formed in the floating wheel, a second groove is formed in the fixed wheel, one end of the main shaft is connected with the first clamp spring, the other end of the main shaft is connected with the second clamp spring, the first clamp spring is in contact with the bottom surface of the first groove, and the second clamp spring is in contact with the bottom surface of the second groove.
Preferably, the main shaft comprises a left section, a protruding section and a right section, two ends of the protruding section are respectively connected with the left section and the right section, the needle roller bearing is sleeved on the left section, and the deep groove ball bearing is sleeved on the right section.
Preferably, the floating wheel is provided with a first limiting boss, and the fixed wheel is provided with a second limiting boss.
Due to the adoption of the technical scheme, the invention has the remarkable technical effects that: the deceleration pulley of the deceleration device is contacted with the safety belt mountain-climbing buckle, and the deceleration pulley is buffered by the deceleration spring, so that the participant can smoothly reach the exit. The invention has the advantages of ensuring the interestingness and the irritation of the experience flat pulley, increasing the safety of the project, having stable structure and improving the safety during playing.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural view of the reduction gear transmission of fig. 1.
Fig. 3 is a partial enlarged view of P in fig. 2.
Fig. 4 is a partial enlarged view of Q in fig. 3.
Fig. 5 is a partially enlarged view of C in fig. 1.
Fig. 6 is a schematic view showing the movement state of the reduction gear and the seatbelt buckle.
FIG. 7 is a schematic structural view of the flat pulley and slider assembly of the present invention.
Fig. 8 is a partially enlarged view of a in fig. 7.
Fig. 9 is a schematic view of the construction of the floating wheel of fig. 7.
Fig. 10 is a schematic structural view of the slider assembly of fig. 7.
Fig. 11 is a partial enlarged view of B in fig. 10.
The names of the parts indicated by the numerical references in the above figures are as follows: wherein, 1-hoisting ring, 2-lower part of sliding block, 3-plane thrust bearing, 4-upper part of sliding block, 5-sliding block component, 6-first snap spring, 7-floating wheel, 701-first limit boss, 702-first groove, 8-needle bearing, 9-deep groove ball bearing, 10-fixed wheel, 1001-second limit boss, 1002-second groove, 11-second snap spring, 12-main shaft, 1201-left part, 1202-convex part, 1203-right part, 13-fastening screw, 14-second threaded hole, 15-first threaded hole, 16-sliding block rail, 17-flat pulley rail, 18-flat pulley, 19-speed reducing device, 1901-shell, 1902-speed reducing spring, 1903-pulley speed reducing, 19031-base, 19032-pulley, 1904-second guide rail, 1905-first guide rail, 1906-second through hole, 1907-first through hole, 20-safety belt climbing buckle, 21-position-mountain climbing buckle, 22-position two, 23-position three.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Example 1
A gravity-driven flat pulley device comprises a sliding block component 5 and a flat pulley main body 18, wherein the sliding block component 5 comprises a lifting ring 1, and a safety belt climbing buckle 20 is arranged on the lifting ring 1; the flat pulley body 18 is provided with a speed reducer 19, the speed reducer 19 includes a housing 1901, a speed reduction pulley 1903 and a speed reduction spring 1902, the housing 1901 is provided with the speed reduction pulley 1903, one end of the speed reduction spring 1902 is connected with the housing 1901, the other end of the speed reduction spring 1902 is connected with the speed reduction pulley 1903, and the seat belt buckle 20 is in contact with the speed reduction pulley 1903 when the slider assembly 5 slides.
The speed reducer 19 includes a first guide rail 1905 and a second guide rail 1904, the speed reducing spring 1902 is fitted over the second guide rail 1904, and the speed reducing pulley 1903 is provided with a first through hole 1907 through which the first guide rail 1905 passes and a second through hole 1906 through which the second guide rail 1904 passes. The reduction pulley 1903 includes a base 19031 and a pulley 19032, and the base 19031 is provided with a pulley 19032.
The novel roller bearing device is characterized by further comprising a flat pulley, wherein the flat pulley comprises a floating wheel 7, a needle bearing 8, a main shaft 12, a deep groove ball bearing 9 and a fixed wheel 10, the floating wheel 7 is arranged at one end of the main shaft 12, the fixed wheel 10 is arranged at the other end of the main shaft 12, the needle bearing 8 is arranged in the floating wheel 7, the needle bearing 8 is sleeved on the main shaft 12, the deep groove ball bearing 9 is arranged in the fixed wheel 10, the deep groove ball bearing 9 is sleeved on the main shaft 12, and a first threaded hole 15 is formed. The smooth car body 18 is provided with two flat pulley rails 17, and the floating wheels 7 and the fixed wheels 10 slide along the flat pulley rails 17.
The sliding block component 5 further comprises a sliding block upper part 4, a plane thrust bearing 3 and a sliding block lower part 2, an external thread on the lifting ring 1 is in threaded connection with the first threaded hole 15, the lifting ring 1 is provided with the sliding block upper part 4, the plane thrust bearing 3 and the sliding block lower part 2, and the plane thrust bearing 3 is arranged between the sliding block upper part 4 and the sliding block lower part 2. The amusement ride participant is connected with the hanging ring 1 through a safety belt climbing buckle 20 on the amusement ride participant, a sliding block upper fitting 4 and a sliding block lower fitting 2 on the hanging ring 1 are used for fixing a plane thrust bearing 3, the plane thrust bearing 3 slides on a sliding block rail 16 through balls, and meanwhile, a floating wheel 7 and a fixed wheel 10 slide on a flat pulley rail 17.
The playing process is as follows: when a safety belt climbing buckle 20 on a play facility participant is connected with the sliding block component 5 and then enters from an inlet of the smooth vehicle body 18, the flat pulley arranged on the sliding block component 5 is placed on the smooth vehicle track 17, meanwhile, the sliding block component 5 is automatically separated from the sliding block track 16, and the sliding block component 5 is in contact with the sliding block track 16 under extreme conditions, so that the protection effect is achieved. The participator relies on gravity to slide from the inlet of the smoothing vehicle body 18 to the outlet of the smoothing vehicle body 18 in the air, and the speed is limited by the speed reducing device 19 when the participator reaches the outlet, so as to achieve the effect of smooth ending.
The participator ties the safety belt, is connected with the sliding block component 5 through the safety belt climbing buckle 20, steps on the platform with the foot, places the flat pulley on the flat pulley track 17, the sliding block component 5 is separated from the sliding block track 16, the participator lifts the two feet to leave the platform, and the flat pulley slides to the outlet along the flat pulley track 17 by utilizing the gravity.
When the flat pulley reaches the first position 21, the belt buckle 20 comes into contact with the reduction pulley 1903, the reduction pulley 1903 moves in the exit direction along the flat pulley rail 17, the reduction pulley 1903 is reduced in speed by the reduction spring 1902, and the belt buckle 20 is reduced in speed by the reduction pulley 1903, so that the participant smoothly reaches the exit.
When the flat pulley reaches the second position 22, the deceleration pulley 1903 is pushed to the second position 22, and the deceleration spring 1902 is compressed, thereby achieving the purpose of deceleration. After deceleration, the participant stands on the exit platform with both feet and pulls the safety belt forward with hands, so that the flat pulley continues to move forward along the flat pulley rail 17, and due to the special angle designed between the first guide rail 1905 and the flat pulley rail 17, the flat pulley can be automatically separated from the deceleration pulley 1903 when reaching the third position 23, and the deceleration pulley 1903 returns to the initial position under the action of the deceleration spring 1902. The participator continues to move forward, drives the flat pulley to move forward simultaneously, automatically falls off from the rail when the flat pulley reaches the end of the flat pulley rail 17, simultaneously the sliding block component 5 contacts with the sliding block rail, and the smooth vehicle project is finished.
The main shaft 12 is provided with a second threaded hole 14, the second threaded hole 14 is communicated with the first threaded hole 15, and the fastening screw 13 is in threaded connection with the second threaded hole 14. The flat pulley is in threaded connection with the sliding block assembly 5 through the first threaded hole 15, the height position of the flat pulley is freely adjusted according to the flat pulley rail 17, and the flat pulley is fixed by the fastening screw 13 after the height adjustment is completed.
The floating wheel 7 is provided with a first groove 702, the fixed wheel 10 is provided with a second groove 1002, one end of the main shaft 12 is connected with the first clamp spring 6, the other end of the main shaft 12 is connected with the second clamp spring 11, the first clamp spring 6 is in contact with the bottom surface of the first groove 702, and the second clamp spring 11 is in contact with the bottom surface of the second groove 1002.
The main shaft 12 comprises a left section 1201, a convex section 1202 and a right section 1203, two ends of the convex section 1202 are respectively connected with the left section 1201 and the right section 1203, a needle bearing 8 is sleeved on the left section 1201, and a deep groove ball bearing 9 is sleeved on the right section 1203.
The floating wheel 7 is provided with a first limit boss 701, and the fixed wheel 10 is provided with a second limit boss 1001. The first limit projection 701 and the second limit projection 1001 prevent the floating wheel 7 and the fixed wheel 10 from falling off the flat car track 17.
Example 2
A gravity-driven flat pulley device comprises a sliding block component 5 and a flat pulley main body 18, wherein the sliding block component 5 comprises a lifting ring 1, and a safety belt climbing buckle 20 is arranged on the lifting ring 1; the flat pulley body 18 is provided with a speed reducer 19, the speed reducer 19 includes a housing 1901, a speed reduction pulley 1903 and a speed reduction spring 1902, the housing 1901 is provided with the speed reduction pulley 1903, one end of the speed reduction spring 1902 is connected with the housing 1901, the other end of the speed reduction spring 1902 is connected with the speed reduction pulley 1903, and the seat belt buckle 20 is in contact with the speed reduction pulley 1903 when the slider assembly 5 slides.
Example 3
A gravity-driven flat pulley device comprises a sliding block component 5 and a flat pulley main body 18, wherein the sliding block component 5 comprises a lifting ring 1, and a safety belt climbing buckle 20 is arranged on the lifting ring 1; the flat pulley body 18 is provided with a speed reducer 19, the speed reducer 19 includes a housing 1901, a speed reduction pulley 1903 and a speed reduction spring 1902, the housing 1901 is provided with the speed reduction pulley 1903, one end of the speed reduction spring 1902 is connected with the housing 1901, the other end of the speed reduction spring 1902 is connected with the speed reduction pulley 1903, and the seat belt buckle 20 is in contact with the speed reduction pulley 1903 when the slider assembly 5 slides.
The speed reducer 19 includes a first guide rail 1905 and a second guide rail 1904, the speed reducing spring 1902 is fitted over the second guide rail 1904, and the speed reducing pulley 1903 is provided with a first through hole 1907 through which the first guide rail 1905 passes and a second through hole 1906 through which the second guide rail 1904 passes. The reduction pulley 1903 includes a base 19031 and a pulley 19032, and the base 19031 is provided with a pulley 19032.
In summary, the above-mentioned embodiments are only preferred embodiments of the present invention, and all equivalent changes and modifications made in the claims of the present invention should be covered by the claims of the present invention.
Claims (7)
1. The utility model provides a gravity drive flat pulley device which characterized in that: the safety belt climbing safety belt device comprises a sliding block component (5) and a flat pulley main body (18), wherein the sliding block component (5) comprises a lifting ring (1), and a safety belt climbing buckle (20) is arranged on the lifting ring (1); the flat pulley body (18) is provided with a speed reducing device (19), the speed reducing device (19) comprises a shell (1901), a speed reducing pulley (1903) and a speed reducing spring (1902), the shell (1901) is provided with the speed reducing pulley (1903), one end of the speed reducing spring (1902) is connected with the shell (1901), the other end of the speed reducing spring (1902) is connected with the speed reducing pulley (1903), and the safety belt climbing buckle (20) is in contact with the speed reducing pulley (1903) when the sliding block assembly (5) slides; the device is characterized by further comprising a flat pulley, wherein the flat pulley comprises a floating wheel (7), a needle roller bearing (8), a main shaft (12), a deep groove ball bearing (9) and a fixed wheel (10), the floating wheel (7) is arranged at one end of the main shaft (12), the fixed wheel (10) is arranged at the other end of the main shaft (12), the needle roller bearing (8) is arranged in the floating wheel (7), the needle roller bearing (8) is sleeved on the main shaft (12), the deep groove ball bearing (9) is arranged in the fixed wheel (10), the deep groove ball bearing (9) is sleeved on the main shaft (12), and a first threaded hole (15) is formed in the main; the sliding block component (5) further comprises an upper sliding block accessory (4), a planar thrust bearing (3) and a lower sliding block accessory (2), external threads on the lifting ring (1) are in threaded connection with the first threaded hole (15), the upper sliding block accessory (4), the planar thrust bearing (3) and the lower sliding block accessory (2) are arranged on the lifting ring (1), and the planar thrust bearing (3) is arranged between the upper sliding block accessory (4) and the lower sliding block accessory (2).
2. A gravity-driven flat tackle as claimed in claim 1, wherein: the speed reduction device (19) comprises a first guide rail (1905) and a second guide rail (1904), a speed reduction spring (1902) is sleeved on the second guide rail (1904), and a first through hole (1907) for the first guide rail (1905) to pass through and a second through hole (1906) for the second guide rail (1904) to pass through are formed in the speed reduction pulley (1903).
3. A gravity-driven flat tackle as claimed in claim 1, wherein: the speed reduction pulley (1903) comprises a base (19031) and a pulley (19032), wherein the pulley (19032) is arranged on the base (19031).
4. A gravity-driven flat tackle as claimed in claim 1, wherein: a second threaded hole (14) is formed in the main shaft (12), the second threaded hole (14) is communicated with the first threaded hole (15), and the fastening screw (13) is in threaded connection with the second threaded hole (14).
5. A gravity-driven flat tackle as claimed in claim 1, wherein: the clamping device is characterized by further comprising a first clamp spring (6) and a second clamp spring (11), a first groove (702) is formed in the floating wheel (7), a second groove (1002) is formed in the fixed wheel (10), one end of the main shaft (12) is connected with the first clamp spring (6), the other end of the main shaft (12) is connected with the second clamp spring (11), the first clamp spring (6) is in contact with the bottom surface of the first groove (702), and the second clamp spring (11) is in contact with the bottom surface of the second groove (1002).
6. A gravity-driven flat tackle as claimed in claim 1, wherein: the spindle (12) comprises a left section (1201), a protruding section (1202) and a right section (1203), two ends of the protruding section (1202) are respectively connected with the left section (1201) and the right section (1203), a needle roller bearing (8) is sleeved on the left section (1201), and a deep groove ball bearing (9) is sleeved on the right section (1203).
7. A gravity-driven flat tackle as claimed in claim 1, wherein: a first limiting boss (701) is arranged on the floating wheel (7), and a second limiting boss (1001) is arranged on the fixed wheel (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910635097.6A CN110448914B (en) | 2019-07-15 | 2019-07-15 | Gravity-driven flat pulley device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910635097.6A CN110448914B (en) | 2019-07-15 | 2019-07-15 | Gravity-driven flat pulley device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110448914A CN110448914A (en) | 2019-11-15 |
| CN110448914B true CN110448914B (en) | 2021-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910635097.6A Active CN110448914B (en) | 2019-07-15 | 2019-07-15 | Gravity-driven flat pulley device |
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| CN (1) | CN110448914B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2281198Y (en) * | 1997-01-06 | 1998-05-13 | 成都泰隆游乐实业有限公司 | Sliding cableway apparatus |
| AT500701A1 (en) * | 2004-03-24 | 2006-03-15 | Innova Patent Gmbh | TRAIN WITH HEAVY-DUTY VEHICLES AND METHOD FOR CONTROLLING THE OPERATION OF THIS TRACK |
| US9669319B2 (en) * | 2014-08-05 | 2017-06-06 | Zipholdings, Llc | Terminal-recoil-attenuation system and method |
| CN207221295U (en) * | 2017-06-09 | 2018-04-13 | 新乡市新世纪体育游乐用品有限公司 | A kind of lowering rope device that can slow down |
| CN209060525U (en) * | 2018-08-20 | 2019-07-05 | 上海中远川崎重工钢结构有限公司 | A kind of equipment anti whip device for roller coaster track |
| KR101947510B1 (en) * | 2018-09-11 | 2019-02-13 | 주식회사 짚핑코리아 | Trolley towing and multistage shock absorbing device for Zipline |
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2019
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Address after: No. 213-34-1, Building 1, Taiyan Huayuan, Cangxing Road, Cangqian Street, Yuhang District, Hangzhou City, Zhejiang Province 310000 Patentee after: Hangzhou Feiqubuke Technology Co.,Ltd. Address before: 310000 room 602, building 2, Xizi international, Nanyuan street, Yuhang District, Hangzhou City, Zhejiang Province Patentee before: HANGZHOU TUZIPO CULTURAL CREATIVE CO.,LTD. |