CN205114748U - Flight tower overspeed protection device - Google Patents
Flight tower overspeed protection device Download PDFInfo
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- CN205114748U CN205114748U CN201520751842.0U CN201520751842U CN205114748U CN 205114748 U CN205114748 U CN 205114748U CN 201520751842 U CN201520751842 U CN 201520751842U CN 205114748 U CN205114748 U CN 205114748U
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- protection device
- tower
- shift fork
- overspeed protection
- flying tower
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- 241001247821 Ziziphus Species 0.000 claims abstract description 19
- 206010057071 Rectal tenesmus Diseases 0.000 abstract description 10
- 208000012271 tenesmus Diseases 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 4
- 230000007257 malfunction Effects 0.000 abstract 1
- 230000001960 triggered effect Effects 0.000 abstract 1
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The utility model discloses a flight tower overspeed protection device, including triggering subassembly and locking assembly, it includes overspeed governor and connecting piece to trigger the subassembly, locking assembly includes axis of rotation, shift fork, lock body, spring bolt and the contrary sour jujube strip that ends, the overspeed governor is connected with the axis of rotation through the connecting piece, the axis of rotation is connected with the shift fork, and when flight tower balladeur train exceeded the speed limit the gliding, the overspeed governor triggered postzone operation moving axis and rotates, and the axis of rotation drives the shift fork and rotates, and the shift fork is released the spring bolt from the lock body and is ended the interlock of sour jujube strip looks with contrary, realizes the braking, prevents the balladeur train tenesmus. The utility model discloses a flight tower overspeed protection device is particularly suitable for the flight tower that rigidity is less, the deformation is great and uses, can avoid the emergence of malfunction, and braking in time when flight tower balladeur train tenesmus hypervelocity, does not have the process of slideing.
Description
Technical field
The utility model relates to a kind of overspeed protection device, and particularly a kind of overspeed protection device for recreation facility flying tower balladeur train, belongs to field of mechanical technique.
Background technology
Although China travels, industry is started late, and along with the raising of living standards of the people and the increase of leisure time, industry of travelling obtains the development of advancing by leaps and bounds, and has become an emerging sunshine industry.The quality of large-scale recreation facility and safety are directly connected to the life and health of visitor, must strengthen its safety measure to tackle contingent various fault.Flying tower is as a large-scale recreation facility, and exist and control danger situation that is out of control, hypervelocity downslide, need implement timely and effective braking, therefore the flying tower of prior art is typically provided with overspeed protection device.
The flying tower overspeed protection device of prior art adopts elevator safety clamp device; namely when the tenesmus of flying tower balladeur train hypervelocity; velocity limiter starts action occurs; and by mechanical device (slipper), action is passed to safety tongs, check vertical slipper by safety tongs and prevent the tenesmus of flying tower balladeur train.
But there is larger difference in operating mode and the elevator operating mode of flying tower: one is flying tower is the cantilever design that one end is fixed, and does not have going along with sb. to guard him and multi-point support structure of similar elevator, thus easily produces moderate finite deformation; Two are flying towers is outdoor location, is subject to the impact of external factors such as blowing, more exacerbates the distortion of flying tower.Thus when flying tower directly adopts elevator safety gear overspeed protection device, easily touching slipper when being out of shape larger, the normal flying tower balladeur train run just being checked after safety tongs touching slipper, produces misoperation, impact is travelled activity normally.On the other hand, during flying tower balladeur train tenesmus hypervelocity, the mode that vertical slipper checked by safety tongs can not prevent the tenesmus of flying tower balladeur train at once, has one section of distance of glide, makes the safe operation of flying tower there is certain hidden danger.
Utility model content
Produce misoperation to overcome existing flying tower overspeed protection device safety tongs and overcome safety tongs braking problem not in time; the utility model provides a kind of new flying tower overspeed protection device; be particularly suitable for the flying tower that rigidity is less, distortion is larger to use; the generation of misoperation can be avoided, and can brake in time when flying tower balladeur train tenesmus hypervelocity.
The technical scheme that the utility model adopts is:
A kind of flying tower overspeed protection device; comprise trigger elements and lock assembly; described trigger elements comprises velocity limiter and attaching parts; described lock assembly comprises turning cylinder, shift fork, lock body, dead bolt and check sour jujube bar; described velocity limiter is connected with turning cylinder by attaching parts; described turning cylinder is connected with shift fork; described shift fork is connected with dead bolt; when flying tower balladeur train hypervelocity glides; turning cylinder is driven to rotate after described velocity limiter triggers; turning cylinder drives shift fork to rotate, and dead bolt is released and is engaged mutually with check sour jujube bar by shift fork from lock body, realizes braking.
A kind of flying tower overspeed protection device, described turning cylinder comprises two turning cylinders be arranged in parallel, and the two ends of described two parallel turning cylinders connect two parallel kinematic links respectively, and described two turning cylinders and two kinematic links form rectangle linkage structures.
A kind of flying tower overspeed protection device, described lock assembly comprises four groups, is arranged at the corner place of rectangle linkage structure respectively.
A kind of flying tower overspeed protection device, also comprise cushion cylinder, the lower end of described cushion cylinder is fixedly connected with lock body upper end.
A kind of flying tower overspeed protection device, described velocity limiter is elevator governor.
A kind of flying tower overspeed protection device, described attaching parts comprises trigger and protection rope, and described protection rope one end connects velocity limiter, and the other end connects trigger, described trigger other end connection of rotating axle.
The beneficial effect of flying tower overspeed protection device of the present utility model is:
(1) flying tower under normal circumstances time, balladeur train drops with normal speed, and now dead bolt is positioned at lock body, can not come in contact with check sour jujube bar, under the condition not triggering velocity limiter, even if flying tower larger skew occurs, the situation such as to rock, also can not produce braking maneuver by mistake.Only when the tenesmus of flying tower balladeur train hypervelocity; after dead bolt being ejected by a series of mechanical movement after velocity limiter triggers; dead bolt is engaged mutually with check sour jujube bar and stops balladeur train to drop; flying tower overspeed protection device of the present utility model is applicable to the flying tower that rigidity is less, distortion is larger and uses, and can avoid the generation of misoperation.
(2) two turning cylinders are for be arrangeding in parallel, two parallel turning cylinders are connected by two parallel kinematic links, two turning cylinders and two kinematic links form rectangle linkage structure, the corner place of rectangle linkage structure respectively arranges 1 group of lock assembly, after velocity limiter triggers, turning cylinder transfers the motion to offside parallel rotational axes by two parallel kinematic links, make the action simultaneously of 4 groups of lock assemblies, 4 dead bolts eject simultaneously and are engaged mutually with check sour jujube bar, brake safe is reliable, and ensures balladeur train still maintenance level when braking.
(3) because balladeur train braking is ejected at 4 dead bolts and is engaged mutually with check sour jujube bar and realizes simultaneously, therefore, braking flying tower balladeur train tenesmus in time after velocity limiter triggers, braking time is short, and the phenomenon that can slide a segment distance when vertical slipper checked by safety tongs in prior art can not be there is, ensure that the safety arrestment of flying tower.
Accompanying drawing explanation
Fig. 1 is the structural representation of flying tower overspeed protection device of the present utility model;
Fig. 2 is the local structure schematic diagram of flying tower overspeed protection device of the present utility model.
Figure mark lists as follows: 1-velocity limiter, 2-trigger, and 3-protects rope, 4-turning cylinder, 5-kinematic link, 6-lock body, 7-dead bolt, 8-check sour jujube bar, 9-cushion cylinder, 10-shift fork.
Detailed description of the invention
Below in conjunction with accompanying drawing of the present utility model, technical scheme in the utility model embodiment is clearly and completely described, make those skilled in the art better understand the utility model and to be implemented, but illustrated embodiment is not as to restriction of the present utility model.
See Fig. 1, Fig. 2, the flying tower overspeed protection device that the utility model provides, comprises trigger elements and lock assembly, and described trigger elements comprises velocity limiter 1 and attaching parts, and velocity limiter 1 is fixed on the tower body of flying tower, and lock assembly is arranged on flying tower balladeur train.Lock assembly comprises turning cylinder 4, shift fork 10, lock body 6, dead bolt 7 and check sour jujube bar 8, and wherein, velocity limiter 1 is connected with turning cylinder 4; Turning cylinder 4 is connected with shift fork 10, and connection mode is hinged or is fixedly connected with; Shift fork 10 is connected with dead bolt 7, and connection mode is hinged.When flying tower balladeur train hypervelocity glides, velocity limiter 1 triggers, and drive turning cylinder 4 to rotate, turning cylinder 4 drives shift fork 10 to rotate, and dead bolt 7 is released and is engaged mutually with check sour jujube bar 8 by shift fork 10 from lock body 6, realizes braking.
The flying tower overspeed protection device that the utility model provides; velocity limiter 1 is elevator governor; it can monitor the running velocity of flying tower balladeur train constantly; when occurring that hypervelocity glides; the protection rope 3 connecting balladeur train triggers velocity limiter 1, and velocity limiter 1 can send signal in time, then produces mechanical action and cuts off feed circuit; and the interlock of each component of actuate latch assembly, realize locking brake by being engaged of dead bolt 7 and check sour jujube bar 8.
The flying tower overspeed protection device that the utility model provides, adopts dead bolt 7 be engaged mutually with check sour jujube bar 8 and realize braking, the larger skew of flying tower generation, the situation such as to rock time, dead bolt 7 can not be engaged with check sour jujube bar 8, can not produce mistake braking maneuver; When the tenesmus of flying tower balladeur train hypervelocity, dead bolt 7 is engaged check sour jujube bar 8, can balladeur train be stoped in time to drop, and without taxiing procedures, braking procedure is more efficient.
The flying tower overspeed protection device that the utility model provides; turning cylinder 4 comprises two turning cylinders be arranged in parallel 4; the two ends of two parallel turning cylinders 4 connect two parallel kinematic links 5 respectively; and two turning cylinders 4 and two kinematic links 5 form rectangle linkage structure, realize the turning cylinder 4 rotation of side turning cylinder 4 being passed to offside.
The flying tower overspeed protection device that the utility model provides, preferably arranges four groups of lock assemblies, is arranged at the corner place of rectangle linkage structure respectively.After velocity limiter 1 triggers, trigger one of them turning cylinder 4 to rotate, and drive the turning cylinder 4 of offside to rotate by rectangle linkage structure, the synchronous axial system of two turning cylinders 4 triggers the action simultaneously of four groups of lock assemblies, eject four dead bolts 7 to be engaged with check sour jujube bar 8 simultaneously, brake safe is reliable, and ensures balladeur train still maintenance level when braking.
The flying tower overspeed protection device that the utility model provides, can also comprise cushion cylinder 9, and the lower end of cushion cylinder 9 is fixedly connected with lock body 6 upper end.Cushion cylinder 9 reduces the impulsive force that dead bolt 7 is engaged check sour jujube bar 8 timer, plays buffer action.
The flying tower overspeed protection device that the utility model provides; trigger 2 and protection rope 3 can also be comprised; described protection rope 3 one end connects velocity limiter 1; the other end connects trigger 2; described trigger 2 other end connection of rotating axle 4; trigger 2 rotary motion can drive turning cylinder 4 to rotate, and motion is passed to lock assembly efficiently, realizes braking.
Flying tower overspeed protection device of the present utility model, is not restricted to the described embodiments, and everyly utilizes structure of the present utility model and mode, through conversion and the technical scheme formed that replaces, all in protection domain of the present utility model.
Claims (6)
1. a flying tower overspeed protection device, it is characterized in that: comprise trigger elements and lock assembly, described trigger elements comprises velocity limiter (1) and attaching parts, described lock assembly comprises turning cylinder (4), shift fork (10), lock body (6), dead bolt (7) and check sour jujube bar (8), described velocity limiter (1) is connected with turning cylinder (4) by attaching parts, described turning cylinder (4) is connected with shift fork (10), described shift fork (10) is connected with dead bolt (7), when flying tower balladeur train hypervelocity glides, described velocity limiter (1) drives turning cylinder (4) to rotate after triggering, turning cylinder (4) drives shift fork (10) to rotate, dead bolt (7) is released and is engaged mutually with check sour jujube bar (8) by shift fork (10) from lock body (6), realize braking.
2. a kind of flying tower overspeed protection device according to claim 1; it is characterized in that: described turning cylinder (4) comprises two turning cylinders be arranged in parallel (4); the two ends of described two parallel turning cylinders (4) connect two parallel kinematic links (5) respectively, and described two turning cylinders (4) and two kinematic links (5) form rectangle linkage structures.
3. a kind of flying tower overspeed protection device according to claim 2, is characterized in that: described lock assembly comprises four groups, is arranged at the corner place of rectangle linkage structure respectively.
4. according to a kind of flying tower overspeed protection device one of claim 1-3 Suo Shu, it is characterized in that: also comprise cushion cylinder (9), the lower end of described cushion cylinder (9) is fixedly connected with lock body (6) upper end.
5. according to a kind of flying tower overspeed protection device one of claim 1-3 Suo Shu, it is characterized in that: described velocity limiter (1) is elevator governor.
6. a kind of flying tower overspeed protection device according to claim 1; it is characterized in that: described attaching parts comprises trigger (2) and protection rope (3); described protection rope (3) one end connects velocity limiter (1); the other end connects trigger (2), described trigger (2) other end connection of rotating axle (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520751842.0U CN205114748U (en) | 2015-09-25 | 2015-09-25 | Flight tower overspeed protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520751842.0U CN205114748U (en) | 2015-09-25 | 2015-09-25 | Flight tower overspeed protection device |
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| Publication Number | Publication Date |
|---|---|
| CN205114748U true CN205114748U (en) | 2016-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520751842.0U Active CN205114748U (en) | 2015-09-25 | 2015-09-25 | Flight tower overspeed protection device |
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| CN (1) | CN205114748U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108249250A (en) * | 2016-12-29 | 2018-07-06 | 通力股份公司 | Avoid the method that undesirable safety equipment is threaded off in the safety stop system of elevator |
| CN109019208A (en) * | 2017-06-12 | 2018-12-18 | 株式会社日立大厦系统 | Elevator examination device landing platform and elevator examination device landing system |
| CN110526071A (en) * | 2019-09-12 | 2019-12-03 | 河南省特种设备安全检测研究院 | A kind of amusement facility backstop |
-
2015
- 2015-09-25 CN CN201520751842.0U patent/CN205114748U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108249250A (en) * | 2016-12-29 | 2018-07-06 | 通力股份公司 | Avoid the method that undesirable safety equipment is threaded off in the safety stop system of elevator |
| CN109019208A (en) * | 2017-06-12 | 2018-12-18 | 株式会社日立大厦系统 | Elevator examination device landing platform and elevator examination device landing system |
| CN109019208B (en) * | 2017-06-12 | 2019-12-20 | 株式会社日立大厦系统 | Lift platform for elevator inspection device and lift system for elevator inspection device |
| CN110526071A (en) * | 2019-09-12 | 2019-12-03 | 河南省特种设备安全检测研究院 | A kind of amusement facility backstop |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 430040 No. 65 Pastoral Avenue, Dongxihu District, Wuhan City, Hubei Province (6) Patentee after: WUHAN FUTE AMUSEMENT TECHNOLOGY CO.,LTD. Address before: 430050 No. 5 Dai Li Wante, Qili Temple, Hanyang District, Wuhan City, Hubei Province Patentee before: WUHAN FUTE AMUSEMENT EQUIPMENT CO.,LTD. |
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| CP03 | Change of name, title or address | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Flight tower overspeed protection device Effective date of registration: 20190403 Granted publication date: 20160330 Pledgee: Huangpi Branch of Wuhan Rural Commercial Bank Co.,Ltd. Pledgor: WUHAN FUTE AMUSEMENT TECHNOLOGY CO.,LTD. Registration number: 2019420000012 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20191223 Granted publication date: 20160330 Pledgee: Huangpi Branch of Wuhan Rural Commercial Bank Co.,Ltd. Pledgor: WUHAN FUTE AMUSEMENT TECHNOLOGY CO.,LTD. Registration number: 2019420000012 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Flight tower overspeed protection device Effective date of registration: 20191226 Granted publication date: 20160330 Pledgee: Huangpi Branch of Wuhan Rural Commercial Bank Co.,Ltd. Pledgor: WUHAN FUTE AMUSEMENT TECHNOLOGY CO.,LTD. Registration number: Y2019980001318 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210104 Granted publication date: 20160330 Pledgee: Huangpi Branch of Wuhan Rural Commercial Bank Co.,Ltd. Pledgor: WUHAN FUTE AMUSEMENT TECHNOLOGY Co.,Ltd. Registration number: Y2019980001318 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An over speed protection device for flight tower Effective date of registration: 20210106 Granted publication date: 20160330 Pledgee: Huangpi Branch of Wuhan Rural Commercial Bank Co.,Ltd. Pledgor: WUHAN FUTE AMUSEMENT TECHNOLOGY Co.,Ltd. Registration number: Y2021980000116 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210727 Granted publication date: 20160330 Pledgee: Huangpi Branch of Wuhan Rural Commercial Bank Co.,Ltd. Pledgor: WUHAN FUTE AMUSEMENT TECHNOLOGY Co.,Ltd. Registration number: Y2021980000116 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An overspeed protection device for flight tower Effective date of registration: 20210806 Granted publication date: 20160330 Pledgee: Huangpi Branch of Wuhan Rural Commercial Bank Co.,Ltd. Pledgor: WUHAN FUTE AMUSEMENT TECHNOLOGY Co.,Ltd. Registration number: Y2021980007351 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230705 Granted publication date: 20160330 Pledgee: Huangpi Branch of Wuhan Rural Commercial Bank Co.,Ltd. Pledgor: WUHAN FUTE AMUSEMENT TECHNOLOGY CO.,LTD. Registration number: Y2021980007351 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A flight tower overspeed protection device Effective date of registration: 20230710 Granted publication date: 20160330 Pledgee: Huangpi Branch of Wuhan Rural Commercial Bank Co.,Ltd. Pledgor: WUHAN FUTE AMUSEMENT TECHNOLOGY CO.,LTD. Registration number: Y2023420000297 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |