Lift platform for amusement rides
Patent Information
- Application Number
- CN202522721556.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-12-23
- Publication Date
- 2026-10-30
- Estimated Expiration
- 2035-12-23
AI Technical Summary
[0003]现有的游乐设备用升降站台，通常在使用时由于在承载平台因客载超重时，多数通过链条实现承载与传动，而单一链条的承载能力有限、抗拉伸与抗冲击性能不足，会导致承载平台整体重力增大后，链条易出现拉伸变形甚至断裂风险，进而可能会造成安全事故，因此我们推出一种游乐设备用升降站台
1.该游乐设备用升降站台，通过承载平台坠落时的重力驱动齿条沿第一导向槽下滑，带动钢丝绳拉动转筒绕第一支点轴快速转动，在此过程中三组呈一百二十度圆形阵列的活动组件随转筒同步旋转，将转筒的旋转运动转化为重力球的离心力张开动作，使其重力球触发感应器传递故障信号，进而启动驱动件带动摩擦块与降速板抱紧接触，使其承载平台平稳减速，进一步保障减速过程的稳定性和人员安全性。
Smart Images
Figure CN224917452U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of amusement equipment technology, specifically to a lifting platform for amusement equipment. Background Technology
[0002] Currently, with the booming development of the amusement industry, various amusement equipment is emerging one after another, greatly enriching people's entertainment life. Platforms, as an indispensable part of amusement equipment, mainly function to ensure that tourists can get on and off the equipment safely and in an orderly manner.
[0003] Existing amusement ride lift platforms typically rely on chains for load-bearing and transmission when the platform is overloaded with passengers. However, the load-bearing capacity of a single chain is limited, and its tensile and impact resistance is insufficient. This can lead to the risk of the chain stretching, deforming, or even breaking when the overall weight of the platform increases, potentially causing safety accidents. Therefore, we have introduced a new type of lift platform for amusement rides. Utility Model Content
[0004] To address the shortcomings of existing technologies, this utility model provides a lifting platform for amusement equipment, which has the advantages of fall deceleration and fall protection, thus solving the problems mentioned in the background art.
[0005] This utility model provides the following technical solution: a lifting platform for amusement equipment, including a support frame, a first cylinder installed on the top of the support frame, a scissor lift frame installed on the top of the support frame, a carrying platform installed on the top of the scissor lift frame, a baffle installed on the side wall of the support frame, a box installed on the outer wall of the baffle, a first guide groove opened on the inner wall of the box, a signal receiver installed on the inner wall of the box, a first fulcrum shaft, a cylinder and a fixing rod fixedly installed on the inner wall of the box, a first gear rotatably sleeved on the outer wall of the fixing rod, a speed reduction plate installed on the inner wall of the box, a speed reduction component and a fall prevention component respectively provided in the inner cavity of the box, a ratchet fixedly installed on the outer wall of the first gear, an infrared alarm installed on the outer wall of the scissor lift frame, and a gravity sensor installed at the bottom of the carrying platform.
[0006] As a preferred technical solution of this utility model: one end of the first cylinder is hinged to the top of the cylinder body and the support frame, and the telescopic end of the first cylinder is hinged to the scissor fork wall of the scissor lift frame, and the outer wall of the bearing platform is slidably fitted to the inner wall of the baffle.
[0007] As a preferred technical solution of this utility model: the deceleration assembly includes a rack fixedly installed on the side wall of the bearing platform, a sensor installed on the inner wall of the cylinder, a torsion spring and a first spring respectively provided on the outer wall of the first fulcrum shaft, a rotating cylinder rotatably connected to the outer wall of the first fulcrum shaft, a steel wire rope provided on the outer wall of the rotating cylinder, an annular plate fixedly installed on the outer wall of the rotating cylinder, one end of a first connecting rod rotatably connected to the outer wall of the annular plate, a gravity ball fixedly installed on the other end of the first connecting rod, a sliding ring slidably connected to the outer wall of the first fulcrum shaft, a second connecting rod provided on the outer wall of the sliding ring, a driving component provided on the inner wall of the housing, the driving component including a mounting base fixedly installed on the outer wall of the rack, a second cylinder installed on the outer wall of the mounting base, a mounting head installed on the telescopic end of the second cylinder, one end of a third connecting rod rotatably connected to the outer wall of the mounting head, a friction block rotatably connected to the other end of the third connecting rod, a base plate fixedly installed at the bottom of the mounting base, and a second guide groove opened on the top of the base plate.
[0008] As a preferred embodiment of this utility model: one end of the torsion spring is engaged with the outer wall of the first fulcrum shaft, and the other end of the torsion spring is engaged with the outer wall of the rotating drum; one end of the wire rope is wound around the outer wall of the rotating drum, and the other end of the wire rope is connected to the top of the rack; the first connecting rod, the second connecting rod, and the gravity ball are considered as a set of movable components, and there are three sets of such movable components, arranged in a circular array with a spacing of 120 degrees; one end of each of the three second connecting rods is rotatably connected to the middle of the first connecting rod, and the other end of the second connecting rod is rotatably connected to the outer wall of the sliding ring; the first spring is located in the ring. The middle end of the plate and the sliding ring, and one end of the first spring overlaps with the outer wall of the annular plate, and the other end of the first spring overlaps with the outer wall of the sliding ring. The sensor is electrically connected to the signal receiver, and the signal receiver is electrically connected to the second cylinder. The third connecting rod and the friction block are regarded as a set of moving components, and there are two sets of such moving components, which are symmetrically arranged with the speed reduction plate as the center. The outer walls of the two friction blocks slide against the inner wall of the second guide groove. The outer wall of the rack slides against the inner wall of the first guide groove. The inner tooth groove of the rack meshes with the outer edge of the first gear.
[0009] As a preferred technical solution of this utility model: the fall protection component includes a threaded rod rotatably connected to the inner wall of the box, a guide rod fixedly installed on the inner wall of the box, a motor installed on the outer wall of the box, a second gear fixedly sleeved on the outer edge of the output shaft of the motor, a third gear fixedly sleeved on the outer wall of the threaded rod, a pawl threadedly connected to the outer wall of the threaded rod, an arc-shaped groove opened at the bottom of the guide rod, a top plate slidably connected to the side wall of the guide rod, and a third spring provided at the bottom of the top plate.
[0010] As a preferred technical solution of this utility model: the motor is electrically connected to the signal receiver, the diameter of the third gear is larger than the diameter of the second gear, the top of the pawl is slidably fitted against the inner wall of the arc groove, the tip of the pawl meshes with the tooth groove of the ratchet, the third spring is located at the top of the pawl, and one end of the third spring overlaps with the top of the pawl, and the other end of the third spring overlaps with the bottom of the top plate.
[0011] Compared with the prior art, the present invention has the following beneficial effects: 1. The amusement equipment uses a lifting platform. When the platform falls, the gravity drives the rack to slide down the first guide groove, which in turn drives the steel wire rope to pull the rotating drum to rotate rapidly around the first fulcrum axis. During this process, three sets of movable components arranged in a 120-degree circular array rotate synchronously with the rotating drum, converting the rotational motion of the drum into the centrifugal force of the gravity ball to open up. This causes the gravity ball to trigger the sensor to transmit a fault signal, which in turn activates the drive component to drive the friction block to make tight contact with the deceleration plate, so that the platform can decelerate smoothly, further ensuring the stability of the deceleration process and the safety of personnel.
[0012] 2. This amusement equipment uses a lifting platform, which is driven by a motor to mesh with the second and third gears. During this process, the diameter of the third gear is larger than the transmission ratio of the second gear, causing its threaded rod to rotate slowly and drive the pawl to move slowly along the arc groove. This provides sufficient space for the deceleration component to slow down. At the same time, the pawl tip meshes with the ratchet tooth groove to meet the locking and positioning requirements. Furthermore, the elastic resistance of the third spring on the pawl makes the pawl tip tightly embedded in the ratchet tooth groove, locking the rotation of the ratchet and preventing the first gear from rotating, thus limiting the sliding of the rack and further improving the safety and stability of the fall protection. Attached Figure Description
[0013] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the box structure of this utility model; Figure 3 This is a schematic diagram of the deceleration component structure of this utility model; Figure 4 This is a schematic diagram of the fall protection component structure of this utility model; Figure 5 This utility model Figure 3 Enlarged structural diagram at point A in the middle; Figure 6 This utility model Figure 3 Enlarged structural diagram at point B; Figure 7 This utility model Figure 4 Enlarged structural diagram at point C; Figure 8 This is a schematic diagram of the structure of this utility model viewed from below.
[0014] In the diagram: 1. Support frame; 2. First cylinder; 3. Scissor lift frame; 4. Bearing platform; 5. Baffle; 6. Housing; 7. First guide groove; 8. Signal receiver; 9. First fulcrum shaft; 10. Reduction assembly; 11. Cylinder; 12. Fixed rod; 13. First gear; 14. Speed reduction plate; 15. Fall protection assembly; 16. Ratchet; 17. Infrared alarm; 18. Gravity sensor; 101. Rack; 102. Sensor; 103. Torsion spring; 104. Rotary drum; 105. Steel wire rope; 106. Annular plate; 107. 108. First spring; 109. Second link; 110. Gravity ball; 111. Sliding ring; 112. Drive component; 1121. Mounting base; 1122. Second cylinder; 1123. Mounting head; 1124. Third link; 1125. Second guide groove; 1126. Friction block; 1127. Base plate; 151. Threaded rod; 152. Guide rod; 153. Motor; 154. Second gear; 155. Third gear; 156. Arc groove; 157. Top plate; 158. Third spring; 159. Pawl. Detailed Implementation
[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0016] Please see Figure 1 - Figure 8 A lifting platform for amusement equipment includes a support frame 1, a first cylinder 2 installed on the top of the support frame 1, a scissor lift 3 installed on the top of the support frame 1, a carrying platform 4 installed on the top of the scissor lift 3, a baffle 5 installed on the side wall of the support frame 1, a box 6 installed on the outer wall of the baffle 5, a first guide groove 7 opened on the inner wall of the box 6, a signal receiver 8 installed on the inner wall of the box 6, a first fulcrum shaft 9, a cylinder 11 and a fixing rod 12 fixedly installed on the inner wall of the box 6, a first gear 13 rotatably sleeved on the outer wall of the fixing rod 12, a speed reduction plate 14 installed on the inner wall of the box 6, a speed reduction component 10 and a fall prevention component 15 respectively provided in the inner cavity of the box 6, a ratchet 16 fixedly installed on the outer wall of the first gear 13, an infrared alarm 17 installed on the outer wall of the scissor lift 3, and a gravity sensor 18 installed at the bottom of the carrying platform 4. In the above structure, the support frame 1 provides support for the overall equipment, enabling the first cylinder 2 to drive the scissor lift 3 to extend and retract, thereby driving the top support platform 4 to lift and lower. The baffle 5 can limit the lifting stroke of the support platform 4, allowing personnel to be lifted and transported from the support platform 4 to the platform connected to it. In the event of a sudden fall of the support platform 4 under overload conditions, the gravity sensor 18 assists in confirming the fault condition, and the signal receiver 8 controls the deceleration component 10 and the fall protection component 15 to work together to improve the protection response in the overload fall scenario. At the same time, an infrared alarm 17 is installed at the hinge of the scissor lift 3, which can monitor the extension and retraction area of the scissor lift 3 in real time. When an object or person is detected entering the scissor retraction gap, a signal is immediately sent to trigger an alarm.
[0017] In a preferred embodiment: one end of the first cylinder 2 is hinged to the top of the cylinder body and the support frame 1, and the telescopic end of the first cylinder 2 is hinged to the scissor wall of the scissor lift frame 3; the outer wall of the bearing platform 4 is slidably fitted to the inner wall of the baffle 5. In the above structure, the telescopic movement of the first cylinder 2 can be flexibly converted into the rotation of the scissor wall, thereby driving the scissor lift frame 3 to unfold or retract smoothly. By utilizing the sliding cooperation between the bearing platform 4 and the baffle 5, the lifting trajectory of the bearing platform 4 is limited, thereby preventing the bearing platform 4 from deviating or swaying during the lifting process.
[0018] In a preferred embodiment: the deceleration assembly 10 includes a rack 101 fixedly mounted on the side wall of the bearing platform 4, a sensor 102 mounted on the inner wall of the cylinder 11, a torsion spring 103 and a first spring 108 respectively provided on the outer wall of the first fulcrum shaft 9, a rotating cylinder 104 rotatably connected to the outer wall of the first fulcrum shaft 9, a steel wire rope 105 provided on the outer wall of the rotating cylinder 104, an annular plate 106 fixedly mounted on the outer wall of the rotating cylinder 104, one end of a first connecting rod 107 rotatably connected to the outer wall of the annular plate 106, a gravity ball 110 fixedly mounted on the other end of the first connecting rod 107, and a sliding ring 11 slidably connected to the outer wall of the first fulcrum shaft 9. 1. The outer wall of the sliding ring 111 is provided with a second connecting rod 109, and the inner wall of the housing 6 is provided with a driving component 112. The driving component 112 includes a mounting base 1121 fixedly mounted on the outer wall of the rack 101. A second cylinder 1122 is mounted on the outer wall of the mounting base 1121. A mounting head 1123 is mounted on the telescopic end of the second cylinder 1122. One end of a third connecting rod 1124 is rotatably connected to the outer wall of the mounting head 1123. A friction block 1126 is rotatably connected to the other end of the third connecting rod 1124. A base plate 1127 is fixedly mounted on the bottom of the mounting base 1121. A second guide groove 1125 is opened on the top of the base plate 1127. In a preferred embodiment: one end of the torsion spring 103 is engaged with the outer wall of the first fulcrum shaft 9, and the other end of the torsion spring 103 is engaged with the outer wall of the rotating drum 104; one end of the wire rope 105 is wound around the outer wall of the rotating drum 104, and the other end of the wire rope 105 is connected to the top of the rack 101; the first connecting rod 107, the second connecting rod 109, and the gravity ball 110 are considered as a set of movable components, and there are three sets of such movable components, arranged in a circular array with a spacing of 120 degrees; one end of each of the three second connecting rods 109 is rotatably connected to the middle of the first connecting rod 107, and the other end of the second connecting rod 109 is rotatably connected to the outer wall of the sliding ring 111; the first spring 108 is located on the annular plate 106 and... The middle end of the sliding ring 111, and one end of the first spring 108 overlaps with the outer wall of the annular plate 106, and the other end of the first spring 108 overlaps with the outer wall of the sliding ring 111. The sensor 102 is electrically connected to the signal receiver 8, and the signal receiver 8 is electrically connected to the second cylinder 1122. The third connecting rod 1124 and the friction block 1126 are regarded as a set of moving components, and there are two sets of such moving components, which are symmetrically arranged with the deceleration plate 14 as the center. The outer walls of the two friction blocks 1126 slide against the inner wall of the second guide groove 1125. The outer wall of the rack 101 slides against the inner wall of the first guide groove 7. The inner wall tooth groove of the rack 101 meshes with the outer edge of the first gear 13. In the above structure, when the supporting platform 4 malfunctions and falls rapidly, causing the rack 101 to slide down the inner wall of the first guide groove 7, the rack 101 pulls the rotating drum 104 around the first fulcrum axis 9 rapidly via the wire rope 105. Because the three sets of movable components are arranged in a 120-degree circular array on the annular plate 106, the rotation of the rotating drum 104 causes the three sets of movable components to rotate synchronously. When the gravity ball 110 is subjected to centrifugal force and opens outward, it causes the first connecting rod 107 to rotate and pushes the sliding ring 111 to slide along the first fulcrum axis 9 via the second connecting rod 109. At this time, the first spring 108 located between the annular plate 106 and the sliding ring 111 is compressed, thus buffering the sliding of the sliding ring 111. When the gravity ball 11... When the cylinder opens to a certain angle, it triggers sensor 102, which then transmits a fault signal to signal receiver 8. Signal receiver 8 then sends a start command to drive component 112, causing the second cylinder 1122 to start. Its telescopic end moves and drives the third link 1124 via mounting head 1123. Since the two sets of moving components are symmetrically arranged with deceleration plate 14 as the center, the two sets of friction blocks 1126 will move synchronously towards deceleration plate 14 along the second guide groove 1125 at the top of base plate 1127 and make tight contact with it under the drive of the third link 1124. At the same time, the inner wall tooth groove of rack 101 meshes with the outer edge of first gear 13, transmitting power for the subsequent anti-fall component 15, thereby achieving deceleration during descent.
[0019] In a preferred embodiment: the fall arrestor 15 includes a threaded rod 151 rotatably connected to the inner wall of the housing 6, a guide rod 152 fixedly installed on the inner wall of the housing 6, a motor 153 installed on the outer wall of the housing 6, a second gear 154 fixedly sleeved on the outer edge of the output shaft of the motor 153, a third gear 155 fixedly sleeved on the outer wall of the threaded rod 151, a pawl 159 threadedly connected to the outer wall of the threaded rod 151, an arc groove 156 opened at the bottom of the guide rod 152, a top plate 157 slidably connected to the side wall of the guide rod 152, and a third spring 158 provided at the bottom of the top plate 157; In a preferred embodiment: the motor 153 is electrically connected to the signal receiver 8, the diameter of the third gear 155 is larger than the diameter of the second gear 154, the top of the pawl 159 is slidably fitted against the inner wall of the arc groove 156, the tip of the pawl 159 meshes with the tooth groove of the ratchet 16, the third spring 158 is located on the top of the pawl 159, and one end of the third spring 158 overlaps with the top of the pawl 159, and the other end of the third spring 158 overlaps with the bottom of the top plate 157; In the above structure, while the signal receiver 8 sends a start command to the drive component 112 of the reduction assembly 10, it simultaneously sends a linkage signal to the electrically connected motor 153. After the motor 153 starts, its output shaft drives the second gear 154 to rotate. Through the meshing transmission between the second gear 154 and the third gear 155, the threaded rod 151 rotates. Taking advantage of the larger diameter of the third gear 155 compared to the second gear 154, the threaded rod 151 rotates slowly, thereby driving the pawl 159, which is threaded to it, to slowly advance along the arc-shaped groove 156 at the bottom of the guide rod 152. This provides sufficient space for the reduction assembly 10 to fully complete the deceleration action, so that when the reduction assembly 10 carries... After the falling speed of platform 4 is reduced to a safe range, the tip of its pawl 159 is precisely engaged and locked into the tooth groove of ratchet 16. The ratchet 16 locks the first gear 13, thereby restricting the sliding of rack 101, which ultimately securely locks the platform 4 to prevent it from falling. When the third spring 158 at the top of the pawl 159 rotates at ratchet 16, the resistance of the third spring 158 causes the tip of the pawl 159 to engage into the tooth groove of ratchet 16, thus preventing it from continuing to rotate. Secondly, the motor 153 rotates in the opposite direction, causing the threaded rod 151 to rotate in the opposite direction, and the pawl 159 slides in the opposite direction along the arc groove 156 to disengage from ratchet 16, thereby ensuring the normal lifting and lowering of the equipment afterwards.
[0020] Working principle: First, after the first cylinder 2 is started, its telescopic end drives the scissor lift 3 to telescopically extend and retract, causing the scissor lift 3 to synchronously drive the carrying platform 4 to slide along the inner wall of the baffle 5. The carrying platform 4 also synchronously drives the rack 101 to slide upwards along the inner wall of the first guide groove 7, thus achieving smooth lifting and lowering of personnel on the carrying platform 4 and transporting them to the target platform connected to it. Simultaneously, when the carrying platform 4 falls rapidly due to a malfunction, the fall of the carrying platform 4 will synchronously drive the rack 101, which is fixedly connected to its side wall, to slide down along the first guide groove 7 on the inner wall of the housing 6. During the downward movement of the rack 101, the steel wire rope 105 pulls the rotating drum 104 to rotate around the first fulcrum shaft 9, causing it to... Three sets of movable components are mounted in a 120-degree circular array on the annular plate 106. The rotation of the rotating cylinder 104 causes the three sets of movable components to rotate synchronously. When the gravity ball 110 opens outwards under centrifugal force, it drives the first connecting rod 107 to rotate, which in turn pushes the sliding ring 111 along the first fulcrum axis 9 via the second connecting rod 109. At this time, the first spring 108 located between the annular plate 106 and the sliding ring 111 is compressed, thus buffering the sliding of the sliding ring 111. When the gravity ball 110 opens to a certain angle, it triggers the sensor 102, which transmits a fault signal to the signal receiver 8. The signal receiver 8 then sends a start command to the drive unit 112, causing the second cylinder 112 to... 2. After activation, its telescopic end moves and drives the third link 1124 via the mounting head 1123. Since the two sets of moving components are symmetrically arranged around the deceleration plate 14, the two sets of friction blocks 1126 will move synchronously towards the deceleration plate 14 along the second guide groove 1125 at the top of the base plate 1127 and make tight contact with it under the drive of the third link 1124. The friction between the friction blocks 1126 and the deceleration plate 14 will decelerate the rack 101, thereby slowing down the fall speed of the bearing platform 4. At the same time, the inner wall tooth groove of the rack 101 meshes with the outer edge of the first gear 13 that is rotatably sleeved on the outer wall of the fixed rod 12, transmitting power for the subsequent linkage of the anti-fall component 15. In addition, one end of the torsion spring 103 is engaged with the first fulcrum shaft 9, and the other end is engaged with... The rotating drum 104 engages, and during its rotation, it undergoes torsional deformation, reserving restoring force for subsequent reset. Simultaneously, the signal receiver 8 sends a start command to the drive component 112 of the reduction assembly 10 and a linkage signal to the electrically connected motor 153. After the motor 153 starts, its output shaft drives the second gear 154 to rotate. Through the meshing transmission between the second gear 154 and the third gear 155, the threaded rod 151 rotates. Utilizing the larger diameter of the third gear 155 compared to the second gear 154, the threaded rod 151 rotates slowly, driving the threaded pawl 159, which is threaded to it, to slowly advance along the arc-shaped groove 156 at the bottom of the guide rod 152. This provides sufficient space for the reduction assembly 10 to fully complete its deceleration action.This design ensures that once the deceleration assembly 10 reduces the falling speed of the platform 4 to a safe range, the tip of the pawl 159 engages precisely in the tooth groove of the ratchet 16, locking it in place. The ratchet 16 then locks the first gear 13, restricting the sliding of the rack 101 and ultimately securing the platform 4 to prevent it from falling. When the third spring 158 at the top of the pawl 159 rotates at the ratchet 16, the resistance of the spring causes the tip of the pawl 159 to engage in the tooth groove of the ratchet 16, preventing further rotation. Simultaneously, the reverse rotation of the motor 153 causes the threaded rod 151 to rotate in the opposite direction, and the pawl 159 slides in the opposite direction along the arc-shaped groove 156, disengaging from the ratchet 16, thus ensuring the subsequent normal lifting and lowering of the equipment.
[0021] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A lifting platform for amusement equipment, comprising a support frame (1), characterized in that: A first cylinder (2) is installed on the top of the support frame (1), a scissor lift frame (3) is provided on the top of the support frame (1), a bearing platform (4) is installed on the top of the scissor lift frame (3), a baffle (5) is installed on the side wall of the support frame (1), a box (6) is installed on the outer wall of the baffle (5), a first guide groove (7) is opened on the inner wall of the box (6), a signal receiver (8) is installed on the inner wall of the box (6), and a first fulcrum is fixedly installed on the inner wall of the box (6). The shaft (9), cylinder (11) and fixed rod (12) are provided. The outer wall of the fixed rod (12) is rotatably sleeved with a first gear (13). The inner wall of the box (6) is equipped with a speed reduction plate (14). The inner cavity of the box (6) is respectively provided with a speed reduction assembly (10) and a fall protection assembly (15). The outer wall of the first gear (13) is fixedly installed with a ratchet (16). The outer wall of the scissor lift (3) is equipped with an infrared alarm (17). The bottom of the bearing platform (4) is equipped with a gravity sensor (18).
2. The lifting platform for amusement equipment according to claim 1, characterized in that: One end of the first cylinder (2) is hinged to the top of the cylinder body and the support frame (1), and the telescopic end of the first cylinder (2) is hinged to the scissor wall of the scissor lift frame (3). The outer wall of the bearing platform (4) is slidably fitted to the inner wall of the baffle (5).
3. The lifting platform for amusement equipment according to claim 1, characterized in that: The deceleration assembly (10) includes a rack (101) fixedly mounted on the side wall of the bearing platform (4), a sensor (102) mounted on the inner wall of the cylinder (11), a torsion spring (103) and a first spring (108) respectively provided on the outer wall of the first fulcrum shaft (9), a rotating cylinder (104) rotatably connected to the outer wall of the first fulcrum shaft (9), a steel wire rope (105) provided on the outer wall of the rotating cylinder (104), an annular plate (106) fixedly mounted on the outer wall of the rotating cylinder (104), one end of a first connecting rod (107) rotatably connected to the outer wall of the annular plate (106), a gravity ball (110) fixedly mounted on the other end of the first connecting rod (107), and a sliding ring (111) slidably connected to the outer wall of the first fulcrum shaft (9). The outer wall of the rotating ring (111) is provided with a second connecting rod (109), and the inner wall of the housing (6) is provided with a driving component (112). The driving component (112) includes a mounting base (1121) fixedly mounted on the outer wall of the rack (101). The outer wall of the mounting base (1121) is provided with a second cylinder (1122). The telescopic end of the second cylinder (1122) is provided with a mounting head (1123). The outer wall of the mounting head (1123) is rotatably connected to one end of a third connecting rod (1124). The other end of the third connecting rod (1124) is rotatably connected to a friction block (1126). The bottom of the mounting base (1121) is fixedly mounted with a base plate (1127). The top of the base plate (1127) is provided with a second guide groove (1125).
4. The lifting platform for amusement equipment according to claim 3, characterized in that: One end of the torsion spring (103) is engaged with the outer wall of the first fulcrum shaft (9), and the other end of the torsion spring (103) is engaged with the outer wall of the rotating drum (104). One end of the wire rope (105) is wound around the outer wall of the rotating drum (104), and the other end of the wire rope (105) is connected to the top of the rack (101). The first connecting rod (107), the second connecting rod (109), and the gravity ball (110) are considered as a set of movable components, and there are three sets of such movable components, which are arranged in a circular array with a spacing of 120 degrees. One end of each of the three second connecting rods (109) is rotatably connected to the middle of the first connecting rod (107), and the other end of the second connecting rod (109) is rotatably connected to the outer wall of the sliding ring (111). The first spring (108) is located between the annular plate (106) and the sliding ring (111). In the middle, one end of the first spring (108) overlaps with the outer wall of the annular plate (106), and the other end of the first spring (108) overlaps with the outer wall of the sliding ring (111). The sensor (102) is electrically connected to the signal receiver (8), and the signal receiver (8) is electrically connected to the second cylinder (1122). The third connecting rod (1124) and the friction block (1126) are regarded as a set of moving components, and there are two sets of moving components, which are symmetrically arranged with the deceleration plate (14) as the center. The outer walls of the two friction blocks (1126) slide against the inner wall of the second guide groove (1125). The outer wall of the rack (101) slides against the inner wall of the first guide groove (7). The inner tooth groove of the rack (101) meshes with the outer edge of the first gear (13).
5. A lifting platform for amusement equipment according to claim 1, characterized in that: The fall arrestor assembly (15) includes a threaded rod (151) rotatably connected to the inner wall of the housing (6), a guide rod (152) fixedly installed on the inner wall of the housing (6), a motor (153) installed on the outer wall of the housing (6), a second gear (154) fixedly sleeved on the outer edge of the output shaft of the motor (153), a third gear (155) fixedly sleeved on the outer wall of the threaded rod (151), a pawl (159) threadedly connected to the outer wall of the threaded rod (151), an arc groove (156) opened at the bottom of the guide rod (152), a top plate (157) slidably connected to the side wall of the guide rod (152), and a third spring (158) provided at the bottom of the top plate (157).
6. The lifting platform for amusement equipment according to claim 5, characterized in that: The motor (153) is electrically connected to the signal receiver (8). The diameter of the third gear (155) is larger than that of the second gear (154). The top of the pawl (159) is slidably fitted against the inner wall of the arc groove (156). The tip of the pawl (159) meshes with the tooth groove of the ratchet (16). The third spring (158) is located on the top of the pawl (159), and one end of the third spring (158) overlaps with the top of the pawl (159). The other end of the third spring (158) overlaps with the bottom of the top plate (157).