CN110853200A - Device for limiting number of people in closed occasions - Google Patents
Device for limiting number of people in closed occasions Download PDFInfo
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- CN110853200A CN110853200A CN201911201496.8A CN201911201496A CN110853200A CN 110853200 A CN110853200 A CN 110853200A CN 201911201496 A CN201911201496 A CN 201911201496A CN 110853200 A CN110853200 A CN 110853200A
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- hydraulic cylinder
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- wire wheel
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B11/00—Means for allowing passage through fences, barriers or the like, e.g. stiles
- E06B11/08—Turnstiles; Gates for control of entry or exit of persons, e.g. in supermarkets
- E06B11/085—Turnstiles; Gates for control of entry or exit of persons, e.g. in supermarkets non-rotary or with a limited angle of rotation, e.g. 90°
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention provides a device for limiting the number of people in a closed occasion, which effectively solves the problem that no special current limiting device is arranged in a key area in a traditional scenic spot, so that potential safety hazards exist; the technical scheme for solving the problem is that the device comprises a rectangular box body, wherein a blocking device is arranged on each of the left side and the right side in the box body, each blocking device comprises a wire wheel, a rotary disc is arranged on the rear side of each wire wheel, a stop lever is arranged at the upper end of the rear side of the box body, and a connecting rod is hinged to one end of each stop lever; a gear pump is arranged on the front side plate of the box body; a first hydraulic cylinder is fixed in the box body, a second hydraulic cylinder is arranged below the first hydraulic cylinder, a gear pump in the left arresting device can pump the solution in the second hydraulic cylinder into the first hydraulic cylinder through a pipeline, a gear pump in the right arresting device can pump the solution in the first hydraulic cylinder into the second hydraulic cylinder through a pipeline, a gear coaxial with the wire wheel is fixed on the rear side of the wire wheel, and a horizontal rack is fixed at the lower end of a piston rod in the second hydraulic cylinder; the lower ends of the two sides of the box body are provided with movable plates, and one ends of the movable plates are connected with the wire wheels through ropes.
Description
Technical Field
The invention relates to the technical field of travel management, in particular to a device for limiting the number of people in a closed place.
Background
At present, the tourism industry is gradually prosperous, and various scenic spots are continuously renewed in order to attract visitors, so that the tourism industry is various. Such as glass trestle, overhead cable, ring mountain plank road and aerial platform, also have the theme of historical culture, let the visitor experience civilized inheritance. In the process, a series of problems also occur, such as limited rated loads of various trestles and iron cables, and the need of staff to limit the current of tourists for safety, wherein a typical case is a small glass trestle in a tourist attraction of a Xinxiang Baoquan in Henan; in order to provide excellent visiting experience for tourists and avoid damage to cultural relics, the passenger flow is also required to be managed and limited, such as important areas in various farming halls, revolutionary memorial halls and various ancient residents.
At present, various gate machines are used for gates in scenic spots, but key protection areas in the scenic spots can only be manually maintained in order, sometimes a plurality of people are needed to watch for a long time, the order is disordered and is not easy to manage, and articles are easily damaged.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides the device for limiting the number of people in the closed occasion, and the problem of potential safety hazard caused by the fact that no special current limiting device is arranged in the key area in the traditional scenic spot is effectively solved.
The technical scheme includes that the device comprises a rectangular box body, wherein a blocking device is arranged on each of the left side and the right side in the box body, the blocking device comprises a rotatable wire wheel, a rotary disc coaxial with the wire wheel is arranged on the rear side of the wire wheel, the rotary disc and the wire wheel are coaxially fixed together through a rotary shaft, a torsion spring is arranged between the rotary shaft and the box body, a horizontal stop lever is arranged at the upper end of the rear side of the box body, the middle part of the stop lever is hinged with the box body, one end, away from the center of the box body, of the stop lever is used for stopping the passage of a person, a connecting rod is hinged to one end, close to the center of the box body, of the stop; a gear pump 7 is fixed on the front side plate of the box body, and an input shaft of the gear pump 7 is connected with the wire wheel through a one-way clutch; a vertical first hydraulic cylinder is fixed in the box body, a vertical second hydraulic cylinder is fixed below the first hydraulic cylinder, a gear pump 7 in the left arresting device can pump the solution in the second hydraulic cylinder into the first hydraulic cylinder through a pipeline, a gear pump 7 in the right arresting device can pump the solution in the first hydraulic cylinder into the second hydraulic cylinder through a pipeline, a gear coaxial with the wire wheel is fixed on the rear side of the wire wheel, a horizontal rack is fixed at the lower end of a piston rod in the second hydraulic cylinder, when the solution in the second hydraulic cylinder is pumped out by the gear pump 7, the rack is meshed with the gear, and the wire wheel on the left side cannot rotate;
the lower ends of two sides of the box body are respectively provided with a horizontal movable plate capable of moving up and down, one end of the movable plate close to the box body is connected with the wire wheel through a rope, and the movable plate moves down to drive the wire wheel to rotate through the rope.
The lower end of the box body is fixed with a plurality of vertical supporting rods.
The invention has smart structure, can realize the flow limitation of tourists in a small area, can effectively control the number of people in the area, ensures the tour quality on the premise of safety, is convenient for scenic spot management, reduces the burden of scenic spot workers and has wide applicability.
Drawings
FIG. 1 is a front view of the present invention.
Fig. 2 is a front cross-sectional view of the present invention.
FIG. 3 is a sectional view of a core portion of the present invention.
FIG. 4 is a state diagram of the present invention when the number of people in an area reaches an upper limit.
Fig. 5 is a sectional view taken along line a-a of fig. 3.
Fig. 6 is a sectional view taken along line B-B in fig. 3.
Detailed Description
The following description will explain embodiments of the present invention in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 6, the invention comprises a rectangular box body 1, wherein a blocking device is arranged on the left side and the right side in the box body 1, the blocking device comprises a rotatable wire wheel 2, a rotary disc 3 coaxial with the wire wheel 2 is arranged on the rear side of the wire wheel 2, the rotary disc 3 and the wire wheel 2 are coaxially fixed together through a rotary shaft 4, a torsion spring is arranged between the rotary shaft 4 and the box body 1, a horizontal stop lever 5 is arranged at the upper end of the rear side of the box body 1, the middle part of the stop lever 5 is hinged with the box body 1, one end of the stop lever 5 far away from the center of the box body 1 is used for blocking the passage of a person, a connecting rod 6 is hinged on one end of the stop lever 5 close to the center of the box body 1, the lower end of the connecting rod 6; a gear pump 7 is fixed on the front side plate of the box body 1, and an input shaft of the gear pump 7 is connected with the wire wheel 2 through a one-way clutch 8; a vertical first hydraulic cylinder 9 is fixed in the box body 1, a vertical second hydraulic cylinder 10 is fixed below the first hydraulic cylinder 9, a gear pump 7 in the left blocking device can pump the solution in the second hydraulic cylinder 10 into the first hydraulic cylinder 9 through a pipeline, a gear pump 7 in the right blocking device can pump the solution in the first hydraulic cylinder 9 into the second hydraulic cylinder 10 through a pipeline, a gear 11 coaxial with the wire wheel 2 is fixed on the rear side of the wire wheel 2, a horizontal rack 12 is fixed at the lower end of a piston rod in the second hydraulic cylinder 10, when the solution in the second hydraulic cylinder 10 is pumped out by the gear pump 7, the rack 12 is meshed with the gear 11, and the wire wheel 2 on the left side cannot rotate;
the lower extreme of box 1 both sides all have a horizontal form and can reciprocate movable plate 13, the one end that movable plate 13 is close to box 1 is connected with line wheel 2 through the rope, movable plate 13 moves down and drives line wheel 2 through the rope and rotate.
The lower end of the box body 1 is fixed with a plurality of vertical supporting rods.
The movable plate 13 and the ground are provided with a plurality of pressure springs therebetween, the lower end face of the movable plate 13 is provided with a plurality of vertical rods 14, the ground is provided with a plurality of preformed holes corresponding to the vertical rods 14 one by one, and the vertical rods 14 can move up and down in the preformed holes.
In order to adjust the maximum number of people who can enter the area conveniently, a piston rod in the first hydraulic cylinder 9 penetrates through an upper side plate of the first hydraulic cylinder 9, a screw rod 15 penetrates through the upper side plate of the first hydraulic cylinder 9, the screw rod 15 is in threaded connection with the first hydraulic cylinder 9, the lower end of the screw rod 15 extends into the hydraulic cylinder, the lower end of the screw rod 15 limits the distance that a piston in the first hydraulic cylinder 9 can move upwards, and therefore the volume in the first hydraulic cylinder 9 is controlled; the piston rod among the second pneumatic cylinder 10 runs through the lower curb plate of second pneumatic cylinder 10, has run through screw rod 15 on the second pneumatic cylinder 10 lower curb plate, and screw rod 15 and second pneumatic cylinder 10 through threaded connection and the upper end stretch into in the pneumatic cylinder, and the distance that the piston in the 15 upper end restrictions second pneumatic cylinder 10 can the downstream, and then realize the volume in the control second pneumatic cylinder 10.
In order to prevent the input shaft in the gear pump 7 from reversely rotating, a ratchet and pawl structure is mounted on the input shaft of the gear pump 7, wherein a ratchet wheel is fixed with the input shaft, and a pawl is fixed on the side wall of the box body 1 or the shell of the gear pump 7.
The volumes of the solutions stored in the first hydraulic cylinder 9 and the second hydraulic cylinder 10 are kept consistent, in an initial state, the first hydraulic cylinder 9 is empty, a piston in the first hydraulic cylinder 9 is tightly attached to the lower side wall of the first hydraulic cylinder 9, the left side is set as an inlet, the right side is set as an outlet, and tourists can only enter from the left inlet and exit from the right outlet; the movable plate 13 is large enough to ensure that tourists can step on the movable plate 13 when passing through the entrance and exit, but the movable plate 13 cannot be too large, so that two persons are strictly forbidden to step on the movable plate 13 at the same time, and one person is ensured to have one gear; the device is suitable for occasions with the same outlet and inlet, and is not suitable for occasions with a plurality of outlets and inlets; the lower end of the piston rod in the second hydraulic cylinder 10 is fixed with the rack 12 through an L-shaped plate.
When the box body 1 is used, the box body 1 is fixed in the middle of an entrance and an exit in a flow limiting area, the left side is an entrance, the right side is an exit, when a tourist enters, the tourist steps on the movable plate 13 firstly, the movable plate 13 drives the wire wheel 2 to rotate through a rope under the action of the gravity of the human body, the wire wheel 2 rotates and drives the rotary disc 3 to rotate through the rotating shaft 4, the rotary disc 3 rotates and drives the stop lever 5 to swing upwards through the connecting rod 6, when the stop lever 5 reaches the highest position, the tourist can smoothly enter, meanwhile, the wire wheel 2 drives the gear pump 7 positioned on the left side to start working through the one-way clutch 8, the gear pump 7 on the left side pumps the solution in the second hydraulic cylinder 10 into the first hydraulic cylinder 9, and the solution; after the visitor passes through the entry, fly leaf 13 is the upward reconversion under the pressure spring effect, pivot 4 drives line wheel 2 and carousel 3 antiport and reconversion under the effect of torsional spring, pin 5 falls down once more, then wait for next visitor to pass through, along with the quantity that the visitor got into increases gradually, piston rod lower extreme is together fixed through L shaped plate and rack 12 in the second pneumatic cylinder 10, when the visitor in the region increases gradually and reaches the specified value, rack 12 and gear 11 meshing this moment, gear 11 can not rotate, also make pivot 4, carousel 3, line wheel 2 fixed not changeing, pin 5 also can not swing, next visitor is blocked by pin 5 this moment, can not get into the region. When the visitor came out from the right side in, fly leaf 13 on right side drives line wheel 2 through the rope on it and rotates, and line wheel 2 rotates and drives the first sprocket rotation on it, and first sprocket rotation makes the length of chain first half reduce gradually, and the latter half increases gradually, and makes the frame remove downwards, and the frame removes downwards makes rack 12 keep away from gear 11 gradually, and gear 11 just can rotate along with line wheel 2.
In the above process, when the solution in the second hydraulic cylinder 10 is completely pumped into the first hydraulic cylinder 9, the gear 11 is engaged with the rack 12, and the gear 11 is fixed.
The invention has the advantages that:
1. in the invention, the solution is used as a medium, the amount of the solution is used as a limiting condition, when the solution in the second hydraulic cylinder 10 is completely pumped into the first hydraulic cylinder 9, the rack 12 is meshed with the gear 11 at the moment, the gear 11 is fixed and can not rotate, the wire wheel 2 can not rotate when the gear 11 does not rotate, the stop lever 5 on the left side can not swing at the moment, and a visitor is stopped outside an area to play a role in limiting the flow.
2. The screw 15 in the invention is used for controlling the volume of the first hydraulic cylinder 9 and the second hydraulic cylinder 10, and can effectively control the maximum number of people staying in the flow-limiting area; and the number of people who get in is correlated with the number of people who go out solution to the biggest number of people that can be real-time effectual control area detains, safe and reliable.
3. The invention is suitable for various small fields and small areas in scenic spots, can be conveniently arranged at entrances and exits according to requirements, particularly indoor, small-sized glass platforms, annular trestles and high-altitude cableways, can effectively reduce the working pressure of workers, plays a role in limiting the flow and ensures the safety of tourists.
The invention has smart structure, can realize the flow limitation of tourists in a small area, can effectively control the number of people in the area, ensures the tour quality on the premise of safety, is convenient for scenic spot management, reduces the burden of scenic spot workers and has wide applicability.
Claims (5)
1. A device for limiting the number of people in a closed place is characterized by comprising a rectangular box body (1), wherein a blocking device is respectively arranged at the left side and the right side in the box body (1), the blocking device comprises a rotatable wire wheel (2), a rotary disc (3) coaxial with the wire wheel (2) is arranged on the rear side of the wire wheel (2), the rotary disc (3) and the wire wheel (2) are coaxially fixed together through a rotary shaft (4), a torsion spring is installed between the rotary shaft (4) and a box body (1), a horizontal blocking rod (5) is arranged at the upper end of the rear side of the box body (1), the middle part of the blocking rod (5) is hinged with the box body (1), one end, far away from the center of the box body (1), of the blocking rod (5) is used for blocking the passage of a person, a connecting rod (6) is hinged to one end, close to the center of the box body (1), of the blocking rod (5), the lower end of the connecting rod (6) is hinged with the rotary disc (3), and the rotary disc (3) can drive the blocking; a gear pump (7) is fixed on the front side plate of the box body (1), and an input shaft of the gear pump (7) is connected with the wire wheel (2) through a one-way clutch (8); a vertical first hydraulic cylinder (9) is fixed in the box body (1), a vertical second hydraulic cylinder (10) is fixed below the first hydraulic cylinder (9), a gear pump (7) in the left blocking device can pump the solution in the second hydraulic cylinder (10) into the first hydraulic cylinder (9) through a pipeline, a gear pump (7) in the right blocking device can pump the solution in the first hydraulic cylinder (9) into the second hydraulic cylinder (10) through a pipeline, a gear (11) coaxial with the wire wheel (2) is fixed on the rear side of the wire wheel (2), a horizontal rack (12) is fixed at the lower end of a piston rod in the second hydraulic cylinder (10), when the solution in the second hydraulic cylinder (10) is pumped out by the gear pump (7), the rack (12) is meshed with the gear (11), and the wire wheel (2) on the left side cannot rotate;
the lower extreme of box (1) both sides all have a horizontal form and can reciprocate fly leaf (13), fly leaf (13) are close to the one end and the line wheel (2) of box (1) and are connected through the rope, fly leaf (13) move down and drive line wheel (2) through the rope and rotate.
2. A scenic spot number of people limiting device as claimed in claim 1, wherein a plurality of vertical support rods are fixed to the lower end of the box (11).
3. A closed environment limiting device according to claim 1, wherein a plurality of compression springs are arranged between the movable plate (1) and the ground, a plurality of vertical rods (14) are arranged on the lower end surface of the movable plate (13), a plurality of preformed holes corresponding to the vertical rods (14) are arranged on the ground, and the vertical rods (14) can move up and down in the preformed holes.
4. The device for limiting the number of people in the closed occasion according to claim 1, characterized in that a piston rod in the first hydraulic cylinder (9) penetrates through an upper side plate of the first hydraulic cylinder (9), a screw rod (15) penetrates through the upper side plate of the first hydraulic cylinder (9), the screw rod (15) is in threaded connection with the first hydraulic cylinder (9), the lower end of the screw rod (15) extends into the hydraulic cylinder, the lower end of the screw rod (15) limits the upward moving distance of the piston in the first hydraulic cylinder (9), and the volume in the first hydraulic cylinder (9) is further controlled; the piston rod among second pneumatic cylinder (10) runs through the lower curb plate of second pneumatic cylinder (10), has run through screw rod (15) on second pneumatic cylinder (10) lower curb plate, in screw rod (15) and second pneumatic cylinder (10) through threaded connection and the upper end stretched into the pneumatic cylinder, the distance that the piston in second pneumatic cylinder (10) can the downstream is restricted to screw rod (15) upper end, and then realizes controlling the volume in second pneumatic cylinder (10).
5. A closed occasion people number limiting device according to claim 1, characterized in that the gear pump (7) is provided with a ratchet wheel and pawl structure on the input shaft, wherein the ratchet wheel is fixed with the input shaft, the pawl is fixed on the side wall of the box body (1) or the shell of the gear pump (7), and the ratchet wheel and pawl structure can effectively prevent the input shaft of the gear pump (7) from reversely rotating.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911201496.8A CN110853200B (en) | 2019-11-29 | 2019-11-29 | Device for limiting number of people in closed occasions |
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|---|---|---|---|
| CN201911201496.8A CN110853200B (en) | 2019-11-29 | 2019-11-29 | Device for limiting number of people in closed occasions |
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| CN110853200A true CN110853200A (en) | 2020-02-28 |
| CN110853200B CN110853200B (en) | 2021-10-26 |
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Cited By (7)
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| CN111456615A (en) * | 2020-04-30 | 2020-07-28 | 河南职业技术学院 | Tourist attraction local number management device |
| CN111456616A (en) * | 2020-04-30 | 2020-07-28 | 河南职业技术学院 | Local current limiting device in scenic spot |
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| CN112382048A (en) * | 2020-11-16 | 2021-02-19 | 成都中科大旗软件股份有限公司 | Regional passenger flow monitoring system and method based on video image analysis |
| CN112681186A (en) * | 2021-02-08 | 2021-04-20 | 李想 | Scenic spot number control device |
| CN112820006A (en) * | 2021-02-08 | 2021-05-18 | 李想 | Special regional stream of people management and control device |
| CN112813877A (en) * | 2021-02-08 | 2021-05-18 | 李想 | Passenger number control device |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111456615A (en) * | 2020-04-30 | 2020-07-28 | 河南职业技术学院 | Tourist attraction local number management device |
| CN111456616A (en) * | 2020-04-30 | 2020-07-28 | 河南职业技术学院 | Local current limiting device in scenic spot |
| CN111456615B (en) * | 2020-04-30 | 2021-12-28 | 北京巨臻实创文化科技有限公司 | Tourist attraction local number management device |
| CN111456616B (en) * | 2020-04-30 | 2022-03-04 | 上海约客文旅科技服务有限公司 | Local current limiting device in scenic spot |
| CN111573043A (en) * | 2020-06-09 | 2020-08-25 | 李友文 | Garbage classification device convenient for standardizing queuing of users |
| CN112382048A (en) * | 2020-11-16 | 2021-02-19 | 成都中科大旗软件股份有限公司 | Regional passenger flow monitoring system and method based on video image analysis |
| CN112382048B (en) * | 2020-11-16 | 2022-03-15 | 成都中科大旗软件股份有限公司 | Regional passenger flow monitoring system and method based on video image analysis |
| CN112681186A (en) * | 2021-02-08 | 2021-04-20 | 李想 | Scenic spot number control device |
| CN112820006A (en) * | 2021-02-08 | 2021-05-18 | 李想 | Special regional stream of people management and control device |
| CN112813877A (en) * | 2021-02-08 | 2021-05-18 | 李想 | Passenger number control device |
| CN112681186B (en) * | 2021-02-08 | 2022-07-08 | 重庆旅游云信息科技有限公司 | Scenic spot number control device |
| CN112820006B (en) * | 2021-02-08 | 2023-12-08 | 北京星满天科技有限公司 | Special regional people flow control device |
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