Linear motor vertical lifting tower amusement equipment

Abstract

The utility model discloses linear motor vertical lifting tower amusement equipment which comprises a tower frame, a cabin sliding track and a lifting device sliding track are arranged on the tower frame, a cabin is arranged on the cabin sliding track, and a lifting device is arranged on the lifting device sliding track. The lifting device comprises a lifting frame, and an ejection magnetic group, a brake magnetic group, a lifting device movable pulley and a lifting device guide pulley group matched with the lifting device sliding track are arranged on the lifting frame; the two sides of the lifting device sliding rail on the tower are further provided with a brake plate matched with the brake magnetic set to achieve the brake function and a linear motor assembly matched with the ejection magnetic set to achieve the ejection function. According to the utility model, the linear motor is adopted, so that the tower type amusement equipment has fast acceleration capability, surpasses transmission pneumatic and hydraulic power and transmission (traction and winding) power; and more stimulated overweight experience and higher ejection speed are provided.

Description

[Technical field]

[0001] The utility model relates to a linear motor vertical lifting tower type amusement equipment. [Background technology]

[0002] There are many types of modern amusement facilities, with various structures and sports types, and the specifications and sizes vary greatly, and the appearances are unique. Tower amusement equipment includes various flying tower amusement equipment, rotating flying chair series amusement equipment, observation tower series amusement equipment, free tower amusement equipment, etc.

[0003] Existing free tower amusement equipment has the following defects: 1. Hydraulic and pneumatic power have slow acceleration, low ejection speed, single gameplay, and insufficient excitement in riding experience: For example, in free tower equipment, you only experience a free fall once; while in the bouncing series of towers, the speed and acceleration of repeated bounces are relatively low. 2. Pneumatic and hydraulic maintenance are difficult and costly; 3. Traditional braking systems have defects: the braking speed of contact friction braking is low, maintenance is complex, and braking has impact; non-contact braking (active permanent magnet braking) has the risk of active mechanism failure; 4. Limited by the power and braking systems, the height of traditional domestic ejection tower equipment is not high, generally between 50-60 meters. [Utility Model Content]

[0004] The purpose of the utility model is to overcome the shortcomings of the prior art and provide a linear motor ejection technology. The linear motor system, the pulley system and the fixed permanent magnet brake system are used to ensure the safety of passengers. The ride excitement is enhanced and the ejection speed is increased. The gameplay is enriched, and the riding experience of the free fall of the freedom tower, the slow rise of the sightseeing tower and the repeated ejection of the ejection tower is integrated. The height of the tower equipment is increased, and the linear motor vertically lifts the tower amusement equipment of more than 100 meters.

[0005] The purpose of the utility model is achieved in this way:

[0006] A linear motor vertical lifting tower type amusement equipment, comprising a tower, characterized in that a cabin sliding rail and a lifting device sliding rail are arranged on the tower, a cabin is arranged on the cabin sliding rail, and a lifting device is arranged on the lifting device sliding rail;

[0007] The lifting device comprises a lifting frame, on which is provided an ejection magnetic group, a brake magnetic group, a lifting device movable pulley, and a lifting device guide pulley group matched with the lifting device sliding track;

[0008] Both sides of the sliding rail of the lifting device on the tower are also provided with brake plates that cooperate with the brake magnetic group to realize the braking function, and linear motor components that cooperate with the ejection magnetic group to realize the ejection function.

[0009] The linear motor vertical lifting tower type amusement equipment as described above is characterized in that a lower fixed pulley is provided at the lower part of the tower, an upper fixed pulley is provided at the top of the tower, a power wire rope is connected to the top of the cabin, passes through the upper fixed pulley and the movable pulley of the lifting device and is fixed to the tower, and a tail rope is connected to the bottom of the cabin, passes through the lower fixed pulley and the movable pulley of the lifting device and is fixed to the tower.

[0010] A linear motor vertical lifting tower type amusement equipment as described above is characterized in that the lifting frame includes a pair of fixed rods, a plurality of U-shaped brackets are provided on the front and rear sides of the pair of fixed rods, the ejection magnet group and the brake magnet group are fixed on the plurality of U-shaped brackets, guide pulley fixing frames are provided on the left and right sides of the upper and lower ends of the pair of fixed rods, the guide pulley group of the lifting device is fixed on the guide pulley fixing frame, a movable pulley fixing frame is also fixed on the upper end of the pair of fixed rods, and the movable pulley of the lifting device is fixed on the movable pulley fixing frame.

[0011] The linear motor vertical lifting tower type amusement equipment as described above is characterized in that back plates are provided on both sides of the U-shaped bracket, the magnetic group is fixed on the inner side of the back plate, and a gap is left between the two back plate magnetic groups, and the brake plate and the linear motor assembly can be inserted into the gap.

[0012] A linear motor vertical lifting tower type amusement equipment as described above is characterized in that the guide pulley fixing frame is in the shape of a "mountain", with a horizontal pulley in the middle and side pulleys on both sides, and the movable pulley fixing frame includes a fixed shaft connected between the pair of fixed rods, one end of a pair of fixed plates is connected to the fixed shaft, and the other end of the pair of fixed plates is provided with a movable pulley shaft, and a plurality of movable pulleys are provided on the movable pulley shaft.

[0013] The linear motor vertical lifting tower type amusement equipment as described above is characterized in that buffer cylinders are provided at both the upper and lower ends of the sliding track of the lifting device on the tower.

[0014] The linear motor vertical lifting tower type amusement equipment as described above is characterized in that a plurality of cabin sliding rails and a plurality of lifting device sliding rails are provided on the tower, a cabin is provided on each cabin sliding rail, a lifting device is provided on each lifting device sliding rail, and one cabin cooperates with one lifting device.

[0015] A linear motor vertical lifting tower type amusement equipment as described above is characterized in that the tower frame includes a first inner ring, a second inner ring is provided on the periphery of the first inner ring, a plurality of cabin sliding rails are arranged between the first inner ring and the second inner ring, and a plurality of cabin sliding rails are fixed on the periphery of the second inner ring.

[0016] The linear motor vertical lifting tower type amusement equipment as described above is characterized in that the cross section of the first inner ring is polygonal and the cross section of the second inner ring is circular.

[0017] The linear motor vertical lifting tower type amusement equipment as described above is characterized in that each cabin includes a main steel frame, a plurality of seats are fixed on the main steel frame, and each seat is provided with a pressure rod and a safety belt; the main steel frame is provided with a cabin guide pulley group that cooperates with the cabin sliding rail, and the main steel frame is also provided with a wire rope fixing frame.

[0018] The beneficial effects of the utility model are:

[0019] 1. This utility model adopts linear motor for vertical lifting. The rapid acceleration capability of linear motor exceeds the transmission pneumatic, hydraulic power, transmission (traction, hoisting) power; it provides a more exciting overweight experience and a faster ejection speed. The ejection speed can reach more than 60km / h, and the transmission power drives the ejection speed to about 30-40km / h.

[0020] 2. The linear motor drive, brake system and movable pulley system of the utility model are combined, which greatly reduces the manufacturing cost of the equipment and lowers the realization threshold of tower-type amusement equipment above super-high tower (100 meters), with low manufacturing cost and low maintenance cost.

[0021] 2.1 The utility model shortens the layout length of the linear motor; the cost of implementing the linear motor drive technology is very high, and the linear motor body and control system are expensive. The cost is calculated by meter, about hundreds of thousands per meter (not less than 15W / m). The traditional application is that the linear motor directly drives the cabin, such as a roller coaster. For tower equipment, the layout length of the linear motor must cover the sliding stroke of the cabin. By using a linear motor to drive the movable pulley system, the layout length of the linear motor can be shortened exponentially according to the rope ratio, which reduces the implementation cost of the ejection system exponentially.

[0022] 2.2. The utility model reduces the lifting power of the linear motor; the linear motor ejection magnetic group, the permanent magnet brake magnetic group and the movable pulley are integrated to form a lifting system. The overall lifting system can be used as the counterweight of the cabin. The counterweight ratio of the lifting system and the cabin is reasonably set to maximize the counterweight effect of the lifting device, which can greatly reduce the lifting power of the cabin.

[0023] 3. The fixed magnetic braking system of the utility model cooperates with the movable pulley system to reduce the limit braking speed of the equipment, providing safety protection for the realization of super-high tower projects. The permanent magnetic braking system is arranged on the lifting device, and the rope ratio of the movable pulley is the reduction ratio. Set the rope ratio to i, and the maximum speed of the cabin to V. Compared with the traditional direct braking of the cabin, the lifting device is indirectly braked, and the limit braking speed is V / i. That is, when the rope ratio i=2, the braking limit speed is 0.5V. The free fall speed of super-high towers generally exceeds 80km / h (22m / s). Through the conversion of the movable pulley, the speed can be achieved at least (i≥2)

[0024] Reduce by half (11m / s); improve safety.

Brief Description of the Drawings

[0025] Figure 1 It is a structural diagram of the utility model;

[0026] Figure 2 It is a partial structural diagram of the utility model;

[0027] Figure 3 It is a structural diagram of the lifting device of the utility model;

[0028] Figure 4 It is a structural diagram of the lifting device of the utility model;

[0029] Figure 5 It is a structural diagram of a tower equipped with multiple cabins and multiple lifting devices;

[0030] Figure 6 It is a structural diagram of the cockpit and the lifting device. [Specific implementation method]

[0031] The utility model is further described below in conjunction with the accompanying drawings:

[0032] A linear motor vertical lifting tower type amusement equipment, comprising a tower 1, a cabin sliding rail 2 and a lifting device sliding rail 3 are arranged on the tower 1, a cabin 4 is arranged on the cabin sliding rail 2, and a lifting device 5 is arranged on the lifting device sliding rail 3;

[0033] The lifting device 5 comprises a lifting frame 51, on which are provided an ejection magnet group 52, a brake magnet group 53, a lifting device movable pulley 54, and a lifting device guide pulley group 55 cooperating with the lifting device sliding rail 3;

[0034] On both sides of the lifting device slide rail 3 on the tower 1, there are also provided brake plates 6 cooperating with the brake magnet group 53 to realize the braking function, and linear motor components 7 cooperating with the ejection magnet group 52 to realize the ejection function.

[0035] Since the ejection process must overcome the braking force of the permanent magnet brake system, the layout length of the linear motor must cover the layout length of the brake plate, and then set the appropriate linear motor length according to the equipment performance parameters. The maximum layout length of the linear motor shall not exceed the following formula: tower height / pulley ratio. Based on a 2:1 pulley ratio and a 100-meter tower height, the maximum layout length of the linear motor is 100 / 2=50 meters.

[0036] The tower 1 of the utility model can be composed of pipe-type steel splicing or cylindrical cylinders.

[0037] The utility model is provided with a lower fixed pulley 81 at the lower part of the tower 1, and an upper fixed pulley 82 is provided at the top of the tower 1. The power wire rope 83 is connected to the top of the cabin 4, passes through the upper fixed pulley 82 and the movable pulley 54 of the lifting device, and is fixed to the tower 1. The tail rope 84 is connected to the bottom of the cabin 4, passes through the lower fixed pulley 81 and the movable pulley 54 of the lifting device, and is fixed to the tower 1.

[0038] The lifting frame 51 of the utility model includes a pair of fixed rods 511, and a plurality of U-shaped brackets 512 are provided on the front and rear sides of the pair of fixed rods 511. The ejection magnet group 52 and the brake magnet group 53 are fixed on the plurality of U-shaped brackets 512. The left and right sides of the upper and lower ends of the pair of fixed rods 511 are provided with guide pulley fixing frames 513. The guide pulley group 55 of the lifting device is fixed on the guide pulley fixing frame 513. The upper end of the pair of fixed rods 511 is also fixed with a movable pulley fixing frame 514, and the movable pulley 54 of the lifting device is fixed on the movable pulley fixing frame 514.

[0039] In the present invention, back plates 5121 are provided on both sides of the U-shaped bracket 512, and the magnetic group is fixed on the inner side of the back plates. A gap 5122 is left between the two back plate magnetic groups, and the brake plate and the linear motor assembly can be inserted into the gap.

[0040] The guide pulley fixing frame 513 of the utility model is in the shape of a "mountain", with a horizontal pulley 5131 in the middle and side pulleys 5132 on both sides. The movable pulley fixing frame 514 includes a fixed shaft 5141 connected between the pair of fixed rods 511, one end of a pair of fixed plates 5142 is connected to the fixed shaft 5141, and the other end of the pair of fixed plates 5142 is provided with a movable pulley shaft 5143, and a plurality of movable pulleys 5144 are provided on the movable pulley shaft 5143.

[0041] The utility model is provided with buffer oil cylinders 9 at both ends of the upper and lower ends of the sliding rail 3 of the lifting device on the tower. That is, the starting point and end point of the lifting frame 51 stroke, thereby realizing the parking buffer of the cabin.

[0042] like Figure 5 As shown, the utility model is provided with a plurality of cabin slide rails 2 and a plurality of lifting device slide rails 3 on a tower 1, a cabin 4 is provided on each cabin slide rail 2, a lifting device 5 is provided on each lifting device slide rail 3, and one cabin 4 cooperates with one lifting device 5. The tower 1 includes a first inner ring 11, a second inner ring 12 is provided on the periphery of the first inner ring 11, a plurality of cabin slide rails 2 are arranged between the first inner ring 11 and the second inner ring 12, and a plurality of cabin slide rails 2 are fixed on the periphery of the second inner ring 12.

[0043] The cross section of the first inner ring 11 of the present invention is polygonal, and the cross section of the second inner ring 12 is circular.

[0044] A brake plate 6 is provided at the middle and bottom of the inner side of the second inner ring 12. The brake plate at the bottom is used to achieve deceleration braking when the cabin falls freely, and the brake plate in the middle is used to achieve deceleration braking when the cabin rises to the top of the tower. A linear motor assembly 7 is provided at the lower half of the outer side of the first inner ring 11.

[0045] like Figure 6 As shown, the utility model includes a main steel frame 41 in each cabin 4, on which a plurality of seats 42 are fixed, and each seat 42 is provided with a pressure rod 43 and a safety belt; the main steel frame 41 is provided with a cabin guide pulley block 44 that cooperates with the cabin sliding track 2, and the main steel frame 41 is also provided with a steel wire rope fixing frame 45. The pressure rod 43 is locked and interlocked with the equipment, and the cabin guide pulley block 44 adopts an eccentric shaft with adjustable wheelbase, which is convenient for adjusting the wheelbase; in order to prevent rope breaking, the utility model is provided with a multi-rope redundant lifting and a spare steel rope for rope breaking activation on the steel wire rope fixing frame 45; the spare steel rope applies a specific pre-tensioning force, and when the equipment is operating normally, the spare steel rope only bears the pre-tensioning force; when the equipment breaks the rope, the spare steel rope is further passively tensioned to bear the cabin load.

Claims

1. A linear motor vertical lifting tower type amusement equipment, comprising a tower (1), characterized in that The described tower (1) is provided with a cockpit sliding rail (2) and a lifting device sliding rail (3). A cockpit (4) is provided on the cockpit sliding rail (2), and a lifting device (5) is provided on the lifting device sliding rail (3). The lifting device (5) includes a lifting frame (51). An ejection magnetic group (52), a braking magnetic group (53), a lifting device movable pulley (54), and a lifting device guide pulley group (55) cooperating with the lifting device sliding rail (3) are provided on the lifting frame (51). On both sides of the lifting device sliding rail (3) on the tower (1), a braking plate (6) cooperating with the braking magnetic group (53) to achieve the braking function, and a linear motor assembly (7) cooperating with the ejection magnetic group (52) to achieve the ejection function are also provided.

2. A linear motor vertical lifting tower type amusement equipment according to claim 1, characterized in that A lower fixed pulley (81) is provided at the lower part of the tower (1), and an upper fixed pulley (82) is provided at the top of the tower (1). A power steel wire rope (83) is connected above the cockpit (4), bypasses the upper fixed pulley (82) and the lifting device movable pulley (54), and is fixed to the tower (1). A tail rope (84) is connected below the cockpit (4), bypasses the lower fixed pulley (81) and the lifting device movable pulley (54), and is fixed to the tower (1).

3. The linear motor vertical lifting tower type amusement equipment according to claim 1, characterized in that The lifting frame (51) includes a pair of fixed rods (511). A plurality of U-shaped brackets (512) are provided on the front and rear sides of the pair of fixed rods (511). The ejection magnetic group (52) and the braking magnetic group (53) are fixed on the plurality of U-shaped brackets (512). Guide pulley fixing frames (513) are provided on the left and right sides of the upper and lower ends of the pair of fixed rods (511). The lifting device guide pulley group (55) is fixed on the guide pulley fixing frames (513). A movable pulley fixing frame (514) is also fixed at the upper end of the pair of fixed rods (511). The lifting device movable pulley (54) is fixed on the movable pulley fixing frame (514).

4. A linear motor vertical lifting tower type amusement equipment according to claim 3, characterized in that Back plates (5121) are provided on both sides inside the U-shaped brackets (512). The magnetic groups are fixed on the inner sides of the back plates. A gap (5122) is left between the two back plate magnetic groups. The braking plate and the linear motor assembly can be inserted into the gap.

5. The linear motor vertical lifting tower type amusement equipment according to claim 3, characterized in that The guide pulley fixing frame (513) is in the shape of a "mountain". A transverse pulley (5131) is provided in the middle, and side pulleys (5132) are provided on both sides. The movable pulley fixing frame (514) includes a fixed shaft (5141) connected between the pair of fixed rods (511). One end of a pair of fixing plates (5142) is connected to the fixed shaft (5141), and a movable pulley shaft (5143) is provided at the other end of the pair of fixing plates (5142). A plurality of movable pulleys (5144) are provided on the movable pulley shaft (5143).

6. The linear motor vertical lifting tower type amusement equipment according to claim 1, characterized in that Buffer cylinders (9) are provided at both the upper and lower ends of the lifting device sliding rail (3) on the tower.

7. The linear motor vertical lifting tower type amusement equipment according to claim 1, characterized in that A plurality of cockpit sliding rails (2) and a plurality of lifting device sliding rails (3) are provided on the tower (1). A cockpit (4) is provided on each cockpit sliding rail (2), and a lifting device (5) is provided on each lifting device sliding rail (3). One cockpit (4) cooperates with one lifting device (5).

8. The linear motor vertical lifting tower type amusement equipment according to claim 7, characterized in that The tower (1) comprises a first inner ring (11), a second inner ring (12) is arranged on the periphery of the first inner ring (11), a plurality of cabin sliding rails (2) are arranged between the first inner ring (11) and the second inner ring (12), and the plurality of cabin sliding rails (2) are fixed on the periphery of the second inner ring (12).

9. The linear motor vertical lifting tower type amusement equipment according to claim 8, characterized in that The cross section of the first inner ring (11) is polygonal, and the cross section of the second inner ring (12) is circular.

10. The linear motor vertical lifting tower type amusement equipment according to claim 9, characterized in that Each cabin (4) comprises a main steel frame (41), a plurality of seats (42) are fixed on the main steel frame (41), and each seat (42) is provided with a pressure rod (43) and a safety belt; the main steel frame (41) is provided with a cabin guide pulley group (44) which cooperates with the cabin sliding rail (2), and the main steel frame (41) is also provided with a steel wire rope fixing frame (45).

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