CN201426971Y

CN201426971Y - Free falling amusement device

Info

Publication number: CN201426971Y
Application number: CN2009201094960U
Authority: CN
Inventors: 武林安
Original assignee: BEIJING SHIBAOLAI AMUSEMENT EQUIPMENT Co Ltd
Current assignee: BEIJING SHIBAOLAI AMUSEMENT EQUIPMENT Co Ltd
Priority date: 2009-06-26
Filing date: 2009-06-26
Publication date: 2010-03-24
Anticipated expiration: 2019-06-26

Abstract

A free falling amusement device comprises a motor, a decelerator and a winding roller which are fixed on a pylon, wherein the motor is connected with the decelerator which is further connected with the winding roller; one end of a wire rope is fixed on the winding roller, so that the winder roller can wind the wire rope thereon during rotation; the other end of the wire rope is fixedly connected with a lifting hook device which is fixed on a ring-shaped cabin; passenger safety devices are mounted on the ring-shaped cabin which is connected with pylon guide rails through guide pulley units; permanent magnet units are fixed on one side of the ring-shaped cabin and are in movable fit and contact with a braking vane; and elastic brackets are fixed on a bed frame below the ring-shaped cabin. The free falling amusement device has the beneficial effects that the higher falling speed of the ring-shaped cabin results in the stronger action between the magnetic field of permanent magnets and theeddy-current magnetic field, which further leads to better brake deceleration effect; and the brake deceleration process is wear-free, noiseless, safe and reliable.

Description

A kind of freely falling body amusement device

Technical field

The utility model relates to a kind of freely falling body amusement device, belongs to the recreation facility technical field.

Background technology

The contact-type frictional slowing-down brake is adopted in the brake of general jacking equipment, and noise is arranged, and needs often to change brake block.

Summary of the invention

In order to overcome the deficiency of above-mentioned prior art structure, the utility model provides a kind of freely falling body amusement device.

The technical scheme that the utility model technical solution problem is adopted is:

A kind of freely falling body amusement device contains motor, reductor, elevator cylinder, steel wire rope, king-post guide rail, permanent magnet group, hook gear, ring-like passenger cabin, crew safety device, guiding wheels, braking vane, elastic support, compositions such as king-post;

Motor, reductor and elevator cylinder are fixed on the king-post, and motor is connected with reductor, and reductor is connected with the elevator cylinder, and an end of steel wire rope is fixed on the elevator cylinder, and steel wire rope is wrapped on the cylinder during rotation of elevator cylinder.The fixedly connected hook gear of the other end of steel wire rope, hook gear is fixed on the ring-like passenger cabin, on the ring-like passenger cabin crew safety device is arranged, ring-like passenger cabin is connected in the king-post guide rail by the guiding wheels, the permanent magnet group is fixed on a side of ring-like passenger cabin and moves with the touch with braking vane, and elastic support is fixed on the pedestal of ring-like passenger cabin below.

Its structure of guiding wheels is the fixedly connected positive directive wheel of passenger cabin frame and 2 side directive wheels, and positive directive wheel contacts the king-post guide rail with 2 side directive wheels; The effect of guiding wheels is that the ring-like passenger cabin of constraint is along the king-post guide rail movement.

Hook gear has automatic extracting and discharges the suspension hook of passenger cabin, its structure is that steel wire rope is connected with the suspension hook frame, suspension hook rotates on the suspension hook frame, under free state, back-moving spring makes suspension hook remain on certain position, when the suspension hook frame descends, suspension hook contacts with roller with ring-like passenger cabin hanging axis, the suspension hook frame continues to descend, motionless because of ring-like passenger cabin hanging axis and roller position, the suspension hook lower surface is subjected to the effect counter-force of roller to begin rotation around the suspension hook rotating shaft, crosses the suspension hook lower surface until roller, back-moving spring resets suspension hook, and suspension hook hooks ring-like passenger cabin hanging axis and roller.When the rising of suspension hook frame, ring-like passenger cabin is raised together.The suspension hook frame is raised to certain altitude, and the suspension hook left end is run into baffle plate and is subjected to downward pressure, begins rotation around the suspension hook rotating shaft, breaks away from until suspension hook and the ring-like passenger cabin hanging axis roller that hooks, and realizes the release to ring-like passenger cabin.

Electric motor starting is passed to the elevator cylinder by reductor with power, elevator cylinder lay winding wire ropes, the steel wire rope lower end is fixed with the hook gear that can grasp and discharge ring-like passenger cabin automatically, when grabbing ring-like passenger cabin, during steel wire rope elevator cylinder lay winding wire ropes, ring-like passenger cabin is raised, behind certain altitude, discharge ring-like passenger cabin, ring-like passenger cabin falls along king-post.

The guide pass that the guiding wheels that are fixed on ring-like passenger cabin inboard lean against king-post guarantees ring-like passenger cabin easy motion.

The ring-like passenger cabin that high speed falls, in the zone of braking vane is arranged, braking vane and the magnetic field effect that is fixed in the permanent magnet group on the ring-like passenger cabin, make the inner eddy current that produces of braking vane, magnetic field and permanent-magnetic field effect that eddy current produces produce the counter-force that stops the motion of permanent magnet group, ring-like passenger cabin is underspeeded gradually, deceleration buffer finally rests on the elastic support to ground, realizes steadily stopping.

The beneficial effects of the utility model are specific as follows:

Ring-like cabin descent is fast more, and the active force that permanent magnet field and eddy current magnetism produce is strong more, and the brake deceleration effect is good more, and the brake deceleration process does not have the wearing and tearing noiselessness, and is safe and reliable.

Description of drawings

Fig. 1 is a freely falling body amusement device schematic diagram.

Fig. 2 is freely falling body amusement device guiding wheels schematic diagram.

Fig. 3 is a freely falling body amusement device hook gear schematic diagram.

The specific embodiment

Embodiment 1: a kind of freely falling body amusement device, contain motor 1, reductor 2, elevator cylinder 3, steel wire rope 4 as shown in Figure 1, king-post guide rail 5, permanent magnet group 6, hook gear 7, ring-like passenger cabin 8, crew safety device 9, guiding wheels 10, braking vane 11, elastic support 12, king-post 13 compositions such as grade;

Motor 1 starts passes to elevator cylinder 3 by reductor 2 with power, elevator cylinder 3 lay winding wire ropes 4, steel wire rope 4 lower ends are fixed with the hook gear 7 that can grasp and discharge ring-like passenger cabin 8 automatically, when grabbing ring-like passenger cabin 8, during elevator cylinder lay winding wire ropes 4, ring-like passenger cabin is raised, behind certain altitude, discharge ring-like passenger cabin 8, ring-like passenger cabin 8 falls along the king-post guide rail.The guide pass that the guiding wheels 10 that are fixed on ring-like passenger cabin 8 inboards lean against king-post guide rail 5 guarantees ring-like passenger cabin 8 easy motions.The ring-like passenger cabin 8 that high speed falls, in the zone that braking vane 11 is arranged, magnetic field effect in braking vane 11 and the permanent magnet group 6 that is fixed on the ring-like passenger cabin 8, make the inner eddy current that produces of braking vane, magnetic field and permanent-magnetic field effect that eddy current produces produce the counter-force that stops 6 motions of permanent magnet group, ring-like passenger cabin 8 is underspeeded gradually, deceleration buffer finally rests on the elastic support 12 to ground, realizes steadily stopping.

Its structure of guiding wheels is shown in Figure 2, passenger cabin frame 14, positive directive wheel 15, side directive wheel 16, king-post guide rail 5.Passenger cabin frame 14 fixedly connected positive directive wheel 15 and 2 side directive wheels 16, positive directive wheel 15 contacts king-post guide rail 5 with 2 side directive wheels 16; The effect of guiding wheels is that the ring-like passenger cabin 8 of constraint moves along king-post guide rail 5.

Hook gear has automatic extracting and discharges the suspension hook of passenger cabin, and its structure is shown in Figure 3;

Suspension hook 18, steel wire rope 4, back-moving spring 19, suspension hook frame 20, ring-like passenger cabin hanging axis and roller 21, suspension hook rotating shaft 22, baffle plate 17; Steel wire rope 4 is connected with suspension hook frame 20, and suspension hook 18 can rotate on suspension hook frame 20, and under free state, back-moving spring 19 makes suspension hook 18 remain on certain position, as shown in Figure 3 solid line position.When suspension hook frame 20 descends, suspension hook 18 contacts with roller 21 with ring-like passenger cabin hanging axis, suspension hook frame 20 continues to descend, because of ring-like passenger cabin hanging axis and roller 21 positions motionless, suspension hook 18 lower surfaces are subjected to the effect counter-force of roller 21 to begin rotation around suspension hook rotating shaft 22, cross suspension hook 18 lower surfaces until roller 21, back-moving spring 19 resets suspension hook 18, and suspension hook 18 hooks ring-like passenger cabin hanging axis and roller 21.When 20 risings of suspension hook frame, ring-like passenger cabin 8 is raised together.Suspension hook frame 20 is raised to certain altitude, and suspension hook 18 left ends are run into baffle plate 17 and are subjected to downward pressure, begins rotation around suspension hook rotating shaft 22, breaks away from until suspension hook 21 and the ring-like passenger cabin hanging axis roller 21 that hooks, and realizes the release to ring-like passenger cabin 8.

Embodiment 2: the device identical with the structure of embodiment 1 is installed in the opposite side of king-post 13.

Motor 1 elevator cylinder lay

winding wire ropes

4,4 one sections ring-like passenger cabins 8 that tangle of steel wire rope, ring-like passenger cabin 8 along king-post guide rail 5 the guiding wheels 10 constraint under be thus lifted to certain altitude after, 3 reverse rotations of elevator cylinder, discharge steel wire rope 4, ring-like passenger cabin 8 falls along king-post guide rail 5.Control ring-like passenger cabin 8 deceleration landings at the brake gear that permanent magnet group 6 and braking vane 11 are formed.Elastic support 12 is fixed on the pedestal of ring-like passenger cabin below, reduces landing shock.

Suspension hook 18, steel wire rope 4, back-moving spring 19, suspension hook frame 20, ring-like passenger cabin hanging axis and roller 21, suspension hook rotating shaft 22, baffle plate 17;

Steel wire rope 4 is connected with suspension hook frame 20, and suspension hook 18 can rotate on suspension hook frame 20, and under free state, back-moving spring 19 makes suspension hook 18 remain on certain position, as shown in Figure 3 solid line position.When suspension hook frame 20 descends, suspension hook 18 contacts with roller 21 with ring-like passenger cabin hanging axis, suspension hook frame 20 continues to descend, because of ring-like passenger cabin hanging axis and roller 21 positions motionless, suspension hook 18 lower surfaces are subjected to the effect counter-force of roller 21 to begin rotation around suspension hook rotating shaft 22, cross suspension hook 18 lower surfaces until roller 21, back-moving spring 19 resets suspension hook 18, and suspension hook 18 hooks ring-like passenger cabin hanging axis and roller 21.When 20 risings of suspension hook frame, ring-like passenger cabin 8 is raised together.Suspension hook frame 20 is raised to certain altitude, and suspension hook 18 left ends are run into baffle plate 17 and are subjected to downward pressure, begins rotation around suspension hook rotating shaft 22, breaks away from until suspension hook 21 and the ring-like passenger cabin hanging axis roller 21 that hooks, and realizes the release to ring-like passenger cabin 8.

Claims

1, a kind of freely falling body amusement device contains motor, reductor, and the elevator cylinder, steel wire rope, the king-post guide rail, the permanent magnet group, hook gear, ring-like passenger cabin, crew safety device, the guiding wheels, braking vane, elastic support, king-post is formed; It is characterized in that:

Motor, reductor and elevator cylinder are fixed on the king-post, and motor is connected with reductor, and reductor is connected with the elevator cylinder, and an end of steel wire rope is fixed on the elevator cylinder, and steel wire rope is wrapped on the cylinder during rotation of elevator cylinder; The fixedly connected hook gear of the other end of steel wire rope, hook gear is fixed on the ring-like passenger cabin, on the ring-like passenger cabin crew safety device is arranged, ring-like passenger cabin is connected in the king-post guide rail by the guiding wheels, the permanent magnet group is fixed on a side of ring-like passenger cabin and moves with the touch with braking vane, and elastic support is fixed on the pedestal of ring-like passenger cabin below;

Its structure of guiding wheels is the fixedly connected positive directive wheel of passenger cabin frame and 2 side directive wheels, and positive directive wheel contacts the king-post guide rail with 2 side directive wheels;

Hook gear has automatic extracting and discharges the suspension hook of passenger cabin, and its structure is that steel wire rope is connected with the suspension hook frame, and suspension hook rotates on the suspension hook frame, and suspension hook contacts with roller with ring-like passenger cabin hanging axis, and back-moving spring resets suspension hook, and suspension hook hooks ring-like passenger cabin hanging axis and roller.

2, a kind of freely falling body amusement device according to claim 1 is characterized in that the device identical with the structure of claim 1 is installed in the opposite side of king-post.