Safety protection device for large recreation facility

Abstract

The utility model relates to the technical field of recreation facilities, in particular to a large recreation facility safety protection device which comprises a supporting column, the top end of the supporting column is fixedly connected with a slide allowing multiple persons to slide at the same time, baffles are arranged on the sides of the slide, and a sponge block used for relieving impact on the persons is arranged at the bottom of the slide. A groove is formed in the top end of the sponge block, an inclined plate is rotationally arranged on the transverse parallel outer side of the groove, a laser velocimeter is embedded in one inner side of each slide, the speeds of people with different weights can be monitored at any time when the people slide to the bottoms of the slides, and if the speeds exceed 5 m / s, the laser velocimeters can transmit signals to a controller, so that the people can slide to the bottoms of the slides. At the moment, the controller transmits an instruction to open the hydraulic rod in advance to drive the inclined plate to rotate clockwise upwards with the rotating column as the center shaft, a certain included angle is formed between the inclined plate and the sponge block, kinetic energy generated when the person slides down from the slide is converted into potential energy, and active protection on the person is achieved.

Description

Technical Field

[0001] This utility model relates to the field of entertainment facilities technology, and in particular to a safety protection device for large amusement facilities. Background Technology

[0002] Slides are a common type of large playground equipment. Traditional slides are mostly composed of climbing ladders and slides. People climb the climbing ladder to a high platform and then enter the slide. Using their bodies and gravity, they can slide down the track inside the slide. Depending on the shape and trajectory of the slide, the route a child takes will vary.

[0003] In large amusement facilities, in order to satisfy the thrill of the riders, the height of the slides is set high and the slope is steep. For safety reasons, amusement parks will build some safety protection equipment, such as setting some soft materials at the bottom of the slide to reduce the impact of people, or adding baffles on the side of the slide to prevent people from falling while sliding. However, these safety measures are all passive protection and cannot actively intervene in dangerous situations. Utility Model Content

[0004] To address the technical problem that existing safety protection equipment for large slides is all passive and unable to actively intervene in dangerous situations, this utility model provides a safety protection device for large amusement facilities.

[0005] This utility model is achieved using the following technical solution: a safety protection device for large amusement facilities, including a support column, a slide for multiple people to slide on simultaneously fixed to the top of the support column, baffles provided on the sides of the slide, a sponge block for reducing the impact on people provided at the bottom of the slide, a groove provided at the top of the sponge block, an inclined plate rotatably provided on the outer side of the groove, a lifting component provided between the bottom end of the inclined plate and the bottom end of the groove, and a laser speed measuring device embedded on one inner side of each slide.

[0006] Through the above technical solution, a laser speed measuring device is embedded on the inner side of each slide, which can monitor the speed of people of different weights when they slide to the bottom of the slide at all times. If the speed exceeds 5m / s, the laser speed measuring device will transmit a signal to the controller. At this time, the controller will send an instruction to open the hydraulic rod in advance to drive the inclined plate to rotate clockwise around the rotating column as the center axis, so that the inclined plate and the sponge block form a certain angle, converting the kinetic energy of the person sliding down the slide into potential energy, which plays a role in active protection of the person.

[0007] As a further improvement to the above solution, the lifting assembly includes a pair of fixed plates fixed to the bottom end of the inclined plate and the bottom end inside the groove, a connecting column fixed between the pair of fixed plates, a connecting block rotatably connected to the outside of the connecting column, and a hydraulic rod for driving the inclined plate to adjust its angle fixed between the pair of connecting blocks.

[0008] Through the above technical solution, the change in the length of the hydraulic rod and the angle of the connecting block rotating outside the connecting column enable the inclined plate to adaptively rotate clockwise upwards by a corresponding angle based on the falling speed of the personnel provided by the laser velocimeter, thereby avoiding excessive impact during the fall and causing injury to personnel.

[0009] As a further improvement to the above solution, an auxiliary support assembly is also provided between the bottom end of the inclined plate and the bottom end of the groove. The auxiliary support assembly includes an auxiliary plate fixedly connected to the side of the bottom end of the inclined plate and the bottom end of the groove. The auxiliary plates are connected to each other by an auxiliary column. An auxiliary block is rotatably connected to the outside of the auxiliary column. An elastic telescopic rod is fixedly connected between a pair of auxiliary blocks.

[0010] Through the above technical solution, the change in length of the elastic telescopic rod and the angle of rotation of the auxiliary block outside the auxiliary column can move synchronously with the hydraulic rod, so as to share some of the impact force and avoid damage to the hydraulic rod.

[0011] As a further improvement to the above solution, the sponge block has a buffer block with an arc-shaped surface fixed to both of its vertical outer sides.

[0012] The above technical solution prevents people from sliding directly out from the side of the sponge block, thus avoiding unnecessary damage.

[0013] As a further improvement to the above scheme, a controller is fixedly attached to the outer side of one of the buffer blocks, and the laser velocimeter, hydraulic rod and controller are all electrically connected.

[0014] As a further improvement to the above solution, the top of the inclined plate is provided with multiple linearly arranged textures.

[0015] By using the above technical solution, multiple linearly arranged textures are created at the top of the inclined plate, which can increase the friction between the inclined plate and the personnel.

[0016] As a further improvement to the above solution, a drainage groove is provided at the bottom of the groove, and the port of the drainage groove extends to an outer side of the sponge block that is horizontally parallel to it.

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0018] This invention uses a laser speed meter embedded on the inner side of each slide to monitor the speed of people of different weights as they slide to the bottom of the slide. If the speed exceeds 5 m / s, the laser speed meter will transmit a signal to the controller. At this time, the controller will send an instruction to open the hydraulic rod in advance, causing the inclined plate to rotate clockwise around the rotating column as the center axis. This makes the inclined plate form a certain angle with the sponge block, converting the kinetic energy of the person sliding down the slide into potential energy, thus providing active protection for the person. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0020] Figure 2 This utility model Figure 1 Enlarged view of point A in the middle;

[0021] Figure 3 This is a side sectional view of the internal structure of the groove in the sponge board of this utility model;

[0022] Figure 4 This is a structural schematic diagram of the lifting assembly and auxiliary support assembly of this utility model.

[0023] Figure 5 This is a top view of the inclined plate of this utility model.

[0024] Explanation of key symbols:

[0025] 1. Support column; 2. Slide; 3. Baffle; 4. Sponge block; 5. Groove; 6. Inclined plate; 7. Laser velocimeter; 8. Fixing plate; 9. Connecting column; 10. Connecting block; 11. Hydraulic rod; 12. Auxiliary plate; 13. Auxiliary column; 14. Auxiliary block; 15. Elastic telescopic rod; 16. Rotating groove; 17. Rotating column; 18. Buffer block; 19. Controller; 20. Texture; 21. Drainage groove. Detailed Implementation

[0026] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0027] Please combine Figures 1-5This embodiment of a safety protection device for a large amusement facility includes a support column 1, an elastic telescopic rod 15, and a slide 2 for multiple people to slide on simultaneously, all fixed to the top of the support column 1. Each side of the slide 2 is equipped with a baffle 3, and the bottom of the slide 2 is provided with a sponge block 4 to reduce impact on people. A groove 5 is formed at the top of the sponge block 4, and an inclined plate 6 is rotatably mounted on the outer side of the groove 5. A lifting assembly is provided between the bottom end of the inclined plate 6 and the bottom end of the groove 5. A laser is embedded on one inner side of each slide 2. The speed measuring instrument 7 and the lifting assembly of the elastic telescopic rod 15 include a pair of fixed plates 8 fixed to the bottom end of the inclined plate 6 and the bottom end of the groove 5. A connecting column 9 is fixed between the pair of elastic telescopic rod 15 fixed plates 8. A connecting block 10 is rotatably connected to the outside of the connecting column 9 of the elastic telescopic rod 15. A hydraulic rod 11 for adjusting the angle of the inclined plate 6 is fixed between the pair of elastic telescopic rod 15 connecting blocks 10. A rotating groove 16 is opened on the transversely parallel inner side of the groove 5 of the elastic telescopic rod 15. A rotating column 17 is fixed to the transversely parallel side of the sponge block 4 of the elastic telescopic rod 15. The rotating column 17 of the elastic telescopic rod 15 is embedded and rotatably arranged in the rotating groove 16. One of the elastic... A controller 19 is fixedly connected to the outer side of the telescopic rod 15 and the buffer block 18. The elastic telescopic rod 15, the laser speed measuring instrument 7, the hydraulic rod 11, and the controller 19 are all electrically connected. By embedding the laser speed measuring instrument 7 on the inner side of each slide 2, the speed of people of different weights sliding to the bottom of the slide 2 can be monitored at all times. If the speed exceeds 5m / s, the laser speed measuring instrument 7 will transmit a signal to the controller 19 fixed to the outer side of the buffer block 18. At this time, the controller 19 transmits a command to open the output end of the hydraulic rod 11 in advance to move upward. At this time, because the hydraulic rod 11 is located between the bottom end of the inclined plate 6 and the bottom end of the groove 5, and a pair of fixed plates in the lifting assembly are... A connecting column 9 is fixed between 8, and a connecting block 10 is rotatably connected to the outside of the connecting column 9. The hydraulic rod 11 is fixed between a pair of connecting blocks 10. Therefore, when the hydraulic rod 11 drives the inclined plate 6 to rotate clockwise around the rotating column 17 inside the rotating groove 16, the length of the hydraulic rod 11 and the rotation angle of the connecting block 10 change with the speed of the person sliding down. The greater the sliding speed, the longer the output end of the hydraulic rod 11 extends, and the smaller the angle of the connecting block 10 rotating outside the connecting column 9, so that the angle formed between the inclined plate 6 and the sponge block 4 is larger, which converts the kinetic energy of the person sliding down the slide 2 into potential energy, thus playing an active protection role for the person.

[0028] Combination Figure 3 and Figure 4An auxiliary support assembly is also provided between the bottom end of the inclined plate 6 and the bottom end of the groove 5 of the elastic telescopic rod 15. The auxiliary support assembly of the elastic telescopic rod 15 includes an auxiliary plate 12 fixed to the side of the bottom end of the inclined plate 6 and the bottom end of the groove 5. The auxiliary plates 12 of the elastic telescopic rod 15 are connected by an auxiliary column 13. An auxiliary block 14 is rotatably connected to the outside of the auxiliary column 13 of the elastic telescopic rod 15. An elastic telescopic rod 15 is fixed between a pair of auxiliary blocks 14 of the elastic telescopic rod 15. By changing the length of the elastic telescopic rod 15 and the angle of the auxiliary block 14 rotating outside the auxiliary column 13, it can move synchronously with the hydraulic rod 11 so as to share some of the impact force and avoid damage to the hydraulic rod 11.

[0029] Combination Figure 3 The elastic telescopic rod 15 has arc-shaped buffer blocks 18 fixed to both vertical outer sides of the sponge block 4. The top of the inclined plate 6 of the elastic telescopic rod 15 has multiple linearly arranged textures 20. The bottom of the groove 5 of the elastic telescopic rod 15 has a drainage groove 21. The port of the drainage groove 21 of the elastic telescopic rod 15 extends to one horizontally parallel outer side of the sponge block 4. By fixing the arc-shaped buffer blocks 18 to both vertical outer sides of the sponge block 4, it can prevent people from sliding directly out from the side of the sponge block 4 and causing unnecessary damage. The multiple linearly arranged textures 20 at the top of the inclined plate 6 can increase the friction between the inclined plate 6 and the people.

[0030] The implementation principle of a safety protection device for a large amusement facility in this application embodiment is as follows: a laser speed measuring instrument 7 is embedded on the inner side of each slide 2, which can monitor the speed of people of different weights when they slide to the bottom of the slide 2 at all times. If the speed exceeds 5m / s, the laser speed measuring instrument 7 will transmit a signal to the controller 19 fixed to the outside of the buffer block 18. At this time, the controller 19 transmits an instruction to open the output end of the hydraulic rod 11 in advance to move upward.

[0031] At this time, because the hydraulic rod 11 is located between the bottom end of the inclined plate 6 and the bottom end of the groove 5, and a connecting column 9 is fixed between a pair of fixed plates 8 in the lifting assembly, and a connecting block 10 is rotatably connected to the outside of the connecting column 9, and the hydraulic rod 11 is fixed between a pair of connecting blocks 10, the hydraulic rod 11 drives the inclined plate 6 to rotate clockwise upward around the rotating column 17 inside the rotating groove 16.

[0032] During rotation, the length of the hydraulic rod 11 and the rotation angle of the connecting block 10 change with the speed of the person sliding down. The greater the sliding speed, the longer the output end of the hydraulic rod 11 extends, and the smaller the angle of the connecting block 10 rotating outside the connecting column 9. Furthermore, the change in the length of the elastic telescopic rod 15 and the angle of the auxiliary block 14 rotating outside the auxiliary column 13 can move synchronously with the hydraulic rod 11 to share some of the impact force and avoid damage to the hydraulic rod 11. This results in a larger angle between the inclined plate 6 and the sponge block 4, converting the kinetic energy of the person sliding down the slide 2 into potential energy, thus providing active protection for the person.

[0033] The implementation principle of a safety protection device for a large amusement facility in this application embodiment is as follows: a laser speed measuring device is embedded on the inner side of each slide, which can monitor the speed of people of different weights when they slide to the bottom of the slide at all times. If the speed exceeds 5m / s, the laser speed measuring device will transmit a signal to the controller fixed to the outside of the buffer block. At this time, the controller transmits an instruction to open the hydraulic rod output end in advance to move upward.

[0034] At this time, because the hydraulic rod is located between the bottom end of the inclined plate and the bottom end of the groove, and a connecting column is fixed between a pair of fixed plates in the lifting assembly, and a connecting block is rotatably connected to the outside of the connecting column, and the hydraulic rod is fixed between a pair of connecting blocks, the hydraulic rod drives the inclined plate to rotate clockwise upward around the rotating column inside the rotating groove as the center axis.

[0035] During rotation, the length of the hydraulic rod and the rotation angle of the connecting block change with the speed at which the person slides down. The greater the sliding speed, the longer the hydraulic rod extends from its output end, and the smaller the angle at which the connecting block rotates outside the connecting column. Furthermore, the change in the length of the elastic telescopic rod and the angle at which the auxiliary block rotates outside the auxiliary column can move synchronously with the hydraulic rod to share some of the impact force and prevent damage to the hydraulic rod. This results in a larger angle between the inclined plate and the sponge block, converting the kinetic energy of the person sliding down the slide into potential energy, thus providing active protection for the person.

[0036] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A safety protection device for large amusement facilities, characterized in that, Includes a support column (1), the top of which is fixedly connected to a slide (2) that allows multiple people to slide at the same time, and baffles (3) are provided on the sides of the slide (2). The bottom of the slide (2) is provided with a sponge block (4) for reducing the impact on people. The top of the sponge block (4) is provided with a groove (5). An inclined plate (6) is rotatably provided on the outer side of the groove (5) in a horizontal parallel manner. A lifting component is provided between the bottom end of the inclined plate (6) and the bottom end inside the groove (5). A laser speedometer (7) is embedded on one inner side of each slide (2).

2. The safety protection device for a large amusement facility as described in claim 1, characterized in that, The lifting assembly includes a pair of fixed plates (8) fixed to the bottom end of the inclined plate (6) and the bottom end inside the groove (5), a connecting column (9) fixed between the pair of fixed plates (8), a connecting block (10) rotatably connected to the outside of the connecting column (9), and a hydraulic rod (11) fixed between the pair of connecting blocks (10) for driving the inclined plate (6) to adjust the angle.

3. A safety protection device for large amusement facilities as described in claim 2, characterized in that, An auxiliary support assembly is provided between the bottom end of the inclined plate (6) and the bottom end inside the groove (5). The auxiliary support assembly includes an auxiliary plate (12) fixed to the side of the bottom end of the inclined plate (6) and the bottom end inside the groove (5). The auxiliary plates (12) are connected to each other by an auxiliary column (13). An auxiliary block (14) is rotatably connected to the outside of the auxiliary column (13). An elastic telescopic rod (15) is fixed between a pair of auxiliary blocks (14).

4. A safety protection device for large amusement facilities as described in claim 1, characterized in that, A rotating groove (16) is provided on the inner side of the groove (5) which is parallel to the horizontal direction. A rotating column (17) is fixed to one side of the sponge block (4) which is parallel to the horizontal direction. The rotating column (17) is embedded and rotated in the rotating groove (16).

5. A safety protection device for a large amusement facility as described in claim 4, characterized in that, The sponge block (4) has a buffer block (18) with an arc-shaped surface fixed on both of its vertical outer sides.

6. A safety protection device for a large amusement facility as described in claim 5, characterized in that, A controller (19) is fixed to the outside of one of the buffer blocks (18). The laser velocimeter (7), hydraulic rod (11), and controller (19) are all electrically connected.

7. A safety protection device for a large amusement facility as described in claim 3, characterized in that, The top of the inclined plate (6) has multiple linearly arranged textures (20).

8. A safety protection device for a large amusement facility as described in claim 7, characterized in that, A drainage groove (21) is provided at the bottom of the groove (5), and the port of the drainage groove (21) extends to the outer side of the sponge block (4) which is parallel to the horizontal direction.

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