Slip rope release device

Abstract

The utility model relates to the technical field of slip rope facilities, in particular to a slip rope releasing device which comprises a supporting frame, a rope locking structure and a switch structure used for releasing and stopping a tackle, the supporting frame comprises a frame, the frame is fixed on a related foundation, and the rope locking structure and the switch structure are both installed on the frame. The multiple switch structures are arranged in the extending direction of the slip rope. The switch structure comprises a driving part, a connecting assembly and a stopping structure. The stopping structure comprises a baffle rotationally installed on the frame and a stopping part fixed to the lower end of the baffle and used for stopping the tackle. The middle of the baffle rotates around the front-rear shaft and is provided with a stopping position used for stopping the tackle and a releasing position used for releasing the tackle. The connecting assembly is used for being in transmission connection with the driving piece and the baffle. The release device is independently arranged, the space utilization rate of the slip rope platform is improved, meanwhile, the influence of vibration in the running process of the slip rope on the release device is weakened, and then the overall stability of the release device can be improved.

Description

Technical Field

[0001] This utility model relates to the field of zipline facilities technology, and specifically to a zipline release device. Background Technology

[0002] Ziplining is a common amusement park ride and extreme sport in scenic areas. Utilizing gravity, passengers wear specially designed flexible harnesses and are suspended from a sliding trolley, gliding rapidly from a high point to a low point along a diagonally stretched steel cable. Before boarding the zipline, passengers must ensure their seatbelts are fastened and complete several preparatory steps. During this process, it is crucial to ensure the trolley is stably secured to the zipline at the upper platform; otherwise, if the preparatory steps are not completed, the trolley may slide off the lower platform, potentially causing an accident. Existing zipline release devices are typically installed on the zipline itself, using a hook-like structure to hold the trolley in place and releasing it manually or electrically.

[0003] For example, Chinese patent document CN221393445U discloses an automatic hook manual release device for a zipline pulley. The device includes a support frame sleeved on the outside of the carrying cable and a release hook hinged in the middle to the support frame. The rear end of the support frame is also sleeved on the wire rope with a buffer brake drum compression spring. One end of the release hook has a hook for hooking the pulley, and the other end is connected to a release rope. The pulley is released by pulling the release rope.

[0004] Chinese patent document CN218805776U also discloses a zipline trolley release device. The device includes a fixing mechanism, a driving mechanism and a hooking mechanism. The fixing mechanism is equipped with the driving mechanism and the hooking mechanism. The driving mechanism is an electric cylinder and the hooking mechanism includes a hook. The electric cylinder drives the hook to hook or release the trolley's mounting bracket.

[0005] However, the above-mentioned release devices also have certain drawbacks: 1. Ziplines are usually located in scenic areas and other outdoor environments, which are difficult to construct. Therefore, the usable space of the platform is generally small. The above-mentioned release devices all rely on the zipline to be installed upstream of the trolley to be released. When in use, they will occupy the sliding space of the trolley in the platform, resulting in a reduction in the release space of the trolley in the platform. This is not conducive to the rational use of platform space and also reduces the safety of tourists. 2. The main structure of the above-mentioned release devices is attached to the zipline. The zipline will inevitably vibrate and sway during operation. Over a long period of operation, it may cause the structure of the release device to loosen and wear more, which will lead to a deterioration in the overall structure of the release device and reduce the stability of the release device. Utility Model Content

[0006] This utility model provides a zipline release device that can save the sliding space of the trolley in the platform and improve the stability of the release device.

[0007] To solve the above problems, the present invention provides a zipline release device with the following technical solution:

[0008] A zipline release device includes a support frame, a rope locking structure, and a switch structure for releasing and stopping a pulley. The support frame includes a frame fixed on a foundation. The rope locking structure and the switch structure are both installed on the frame. The switch structures are located above the pulley and are multiple in number and arranged along the extension direction of the zipline.

[0009] The switch structure includes a driving element, a connecting assembly, and a stopping structure. The stopping structure includes a baffle rotatably mounted on a frame and a stopping member fixed to the lower end of the baffle for stopping the trolley. The middle part of the baffle rotates about a front-rear axis and has a stopping position for stopping the trolley and a releasing position for releasing the trolley. The connecting assembly is used to drive the driving element and the baffle so that the baffle reciprocates between the stopping position and the releasing position under the drive of the driving element.

[0010] This utility model's zipline release device separates the frame, drive unit, connecting components, and stopping structure from the zipline. This allows the release device to stop and release the trolley while eliminating the space occupied by the trolley's release stroke on the zipline from existing release devices, thus improving the space utilization of the zipline platform and enhancing passenger safety. Furthermore, setting the frame independently from the zipline reduces the impact of zipline vibrations on the release device, thereby improving the overall stability of the release device.

[0011] Furthermore, the driving component is an electric push rod hinged to the frame. The electric push rod has an extended state where the driving baffle is in the released position and a retracted state where the driving baffle is in the stopped position. The output end of the electric push rod is hinged to the connecting component.

[0012] Furthermore, the connecting assembly includes a guide plate extending vertically and a triangular connecting plate. The lower end of the guide plate is hinged to the frame. The three ends of the triangular connecting plate are respectively hinged to the upper end of the baffle, the output end of the electric push rod, and the upper end of the guide plate. The guide plate is used to guide the triangular connecting plate to rotate and move along a defined trajectory. The triangular connecting plate is used to convert the thrust of the electric push rod into the rotational driving force of the baffle.

[0013] Furthermore, the stop is a cylindrical block extending front and rear, which is used to abut the trolley when the baffle is in the stop position.

[0014] Furthermore, the frame includes two mounting plates extending horizontally and parallel to each other front to back, and a connecting rod, the connecting rod being used to fix the two mounting plates together.

[0015] Furthermore, the rope locking structure includes a fixing frame and a buckle. The fixing frame is fixed on the frame and located on the right side of the switch structure, and the buckle is fixedly installed on the fixing frame for fixing the connection between the zipline and the fixing frame.

[0016] Furthermore, the feature is that the zipline release device also includes an anti-sway baffle, which is a U-shaped plate extending to the left and right, installed at the left end of the frame, to prevent the trolley from swinging back and forth during release.

[0017] Furthermore, the support frame also includes a bracket installed on the ground, which is fixedly connected to the right end of the frame to support the frame.

[0018] The beneficial effects of the zipline release device provided by this utility model are:

[0019] 1. The zipline release device of this utility model sets the frame, drive component, connecting component and stopping structure independently of the zipline. This allows the release device to stop and release the trolley while eliminating the occupation of the trolley's release stroke on the zipline by the existing release device, thereby improving the space utilization of the zipline platform and the safety of passengers. In addition, setting the frame independently relative to the zipline can reduce the impact of vibration during zipline operation on the release device, thereby improving the overall stability of the release device.

[0020] 2. The anti-sway baffle can eliminate the swaying phenomenon that may occur after the trolley is released, improve the safety of the zipline operation, and enhance the riding experience for tourists. Attached Figure Description

[0021] Figure 1 A schematic diagram of the structure of a zipline release device provided by this utility model;

[0022] Figure 2 A schematic diagram of the internal structure of a zipline release device provided by this utility model;

[0023] Figure 3 for Figure 2 A schematic diagram of the locking rope structure;

[0024] Figure 4 for Figure 2 A schematic diagram of the switch structure;

[0025] Figure 5 This is a schematic diagram of the switch structure when the baffle is in a vertical position.

[0026] Figure 6 This is a schematic diagram of the switch structure when the baffle is tilted.

[0027] Figure 7This is a schematic diagram of the switch structure when the baffle is in a horizontal position.

[0028] Explanation of reference numerals in the attached figures:

[0029] 1. Support frame; 11. Frame; 111. Mounting plate; 112. Connecting rod; 113. Y-groove; 114. Rain cover; 12. Bracket; 121. Through hole;

[0030] 2. Rope locking structure; 21. Fixing frame; 22. Locking buckle;

[0031] 3. Switch structure; 31. Drive structure; 311. First hinge shaft; 312. Fixed shaft; 313. Electric push rod; 32. Connecting assembly; 321. Triangular connecting plate; 322. Guide plate; 323. Second hinge shaft; 324. Third hinge shaft; 325. Fixed hinge shaft; 33. Stopping structure; 331. Baffle; 332. Stop block; 333. Rotating hinge shaft; 34. Limit block;

[0032] 4. Anti-sway baffle; 5. Pullover; 6. Zipline. Detailed Implementation

[0033] The principles and spirit of this utility model will be explained in detail below with reference to several representative embodiments.

[0034] Embodiment 1 of the zipline release device provided by this utility model:

[0035] like Figures 1 to 7 As shown, the zipline release device includes a support frame 1, a rope locking structure 2, two switch structures 3, and an anti-sway structure. The rope locking structure 2, switch structures 3, and anti-sway baffle 4 are all mounted on the support frame 1. The rope locking structure 2 is used to fix the zipline 6, and is positioned to the right of the switch structure 3. The switch structure 3 is located above the trolley 5 and is used to stop and release the trolley 5 on the zipline 6. The anti-sway baffle 4 is used to prevent the trolley 5 from swinging back and forth when it is released.

[0036] The following section will first introduce support frame 1, such as... Figure 1As shown, the support frame 1 includes a bracket 12, a frame 11, and a rain cover 114. The bracket 12 is a columnar structure extending vertically. The lower end of the bracket 12 is fixed to the ground via a flange structure, and the upper end of the bracket 12 has a through hole 121 for the sliding cable 6 to pass through. The frame 11 includes two parallel mounting plates 111 and connecting rods 112. The mounting plates 111 are rectangular plates extending horizontally and located above the sliding cable 6. The right end of the mounting plate 111 is fixedly connected to the upper end of the support column. The mounting plates 111 have multiple weight-reducing holes to reduce the overall weight of the release device. There are multiple connecting rods 112, each extending in the front-to-back direction and installed between the two mounting plates 111 for fixed connection. The rain cover 114 is installed on the upper side of the mounting plates 111 to protect the switch structure 3. In other embodiments, the frame 11 can be installed on a wall.

[0037] The following describes the second type of rope locking structure, such as... Figure 3 As shown, the rope locking structure 2 includes a fixing frame 21 and a locking buckle 22. The fixing frame 21 is a U-shaped frame and is fixed to the lower end of two mounting plates 111. The locking buckle 22 is a U-shaped buckle with the opening facing upward. The locking buckle 22 is sleeved on the sliding cable 6 and fixedly connected to the fixing frame 21 by bolts so that the extension direction of the release device and the sliding cable 6 is consistent.

[0038] The following describes switch structure 3, such as... Figures 4 to 7 As shown, both switch structures 3 are located on the left side of the locking rope structure 2 and arranged along the mounting plate 111. Both switch structures 3 are independently controlled and are used to secondary stop the pulley 5 to ensure the safety of its release. Each switch structure 3 includes a drive structure 31, two connecting components 32, and a stopping structure 33. The drive structure 31 includes a drive element, a fixed shaft 312, and a first hinge shaft 311. The fixed shaft 312 is fixed between the two mounting plates 111 and extends in the front-rear direction. The drive element is an electric push rod 313, with its right end rotatably mounted on the fixed shaft 312. The left end of the electric push rod 313 is the output end, used to provide the stopping structure 33 with the driving force to stop the pulley 5. The first hinge shaft 311 extends in the front-rear direction and its middle section is hinged to the output end of the electric push rod 313, used to transmit power to the two connecting components 32.

[0039] The stopping structure 33 is located on the left side of the drive assembly. It includes a baffle 331, a stopping member, and a rotating hinge shaft 333, which is fixed between two mounting plates 111 and extends in the front-rear direction. The baffle 331 is a rectangular plate, and there are two baffles 331 in each stopping structure 33. The two baffles 331 are located between the two mounting plates 111 and hinged to the rotating hinge shaft 333. The baffle 331 rotates about the rotating hinge shaft 333 and has a stopping position for stopping the trolley 5 and a releasing position for releasing the trolley 5. The stopping member is a stepped columnar stop 332, and there are two stop blocks 332 in each stopping structure 33. The two stop blocks 332 are fixed to the lower ends of the two baffles 331 and located between the two baffles 331. The stop blocks 332 are used to stop the trolley 5. Two rectangular limiting blocks 34 are installed on the left side of each baffle 331 and on the mounting plate 111. The limiting blocks 34 are used to limit the rotation angle of the baffle 331 when it rotates around the rotation hinge axis 333.

[0040] Two connecting assemblies 32 are located between the drive member and the stop structure 33 and are symmetrically arranged about the electric push rod 313. Each connecting assembly 32 includes a triangular connecting plate 321, a guide plate 322, a second hinge shaft 323, a third hinge shaft 324, and a fixed hinge shaft 325. The guide plate 322 is a rectangular plate located to the right of the baffle 331. The lower end of the guide plate 322 is hinged to the mounting plate 111, and the third hinge shaft 324 is hinged to the upper end of the guide plate 322. The second hinge shaft 323 extends in the front-rear direction, is hinged to the baffle 331, and is located above the rotating hinge shaft 333. The triangular connecting plate 321 is a triangular plate, and its three ends are respectively hinged to the first hinge shaft 311, the second hinge shaft 323, and the third hinge shaft 324 to convert the thrust of the electric push rod 313 into the rotational driving force of the two baffles 331. The mounting plate 111 has a Y-shaped groove 113 at the positions corresponding to the second hinge shaft 323 and the third hinge shaft 324. The Y-shaped groove 113 is used for the second hinge shaft 323 and the third hinge shaft 324 to move through. The guide plate 322 is used to guide the triangular connecting plate 321 to rotate and move along a defined trajectory.

[0041] like Figures 5 to 7 As shown, when the electric push rod 313 extends, the triangular connecting plate 321 rotates counterclockwise under the push of the first hinge shaft 311. At this time, the third hinge shaft 324 moves to the upper right around the fixed hinge shaft 325, and the second hinge shaft 323 moves to the lower right around the rotating hinge shaft 333 under the drive of the triangular connecting plate 321, thereby driving the baffle 331 to rotate clockwise. When the baffle 331 rotates to the horizontal state, it is in the release position, at which time the trolley 5 can move to the left.

[0042] When the electric push rod 313 retracts, the triangular connecting plate 321 rotates clockwise under the drive of the first hinge shaft 311. At this time, the third hinge shaft moves to the lower left around the fixed hinge shaft 325, and the second hinge shaft 323 moves to the upper left around the rotating hinge shaft 333 under the drive of the triangular connecting plate 321, thereby driving the baffle 331 to rotate counterclockwise. When the baffle 331 rotates to the vertical position, it is in the stop position. At this time, the trolley 5 is stopped by the stop block 332 on the right side of the baffle 331.

[0043] The following describes anti-sway baffle 4, such as... Figure 1 and Figure 2 As shown, the anti-sway baffle 4 is a U-shaped plate that extends to the left and right with its opening facing downward. It is installed on the left end of the mounting plate 111 by bolts to prevent the trolley 5 from swinging back and forth when released.

[0044] The working principle of a zipline release device is summarized as follows:

[0045] Before the trolley 5 is released, the baffle 331 is in a vertical position to prevent the trolley 5 from being released. When the trolley 5 needs to be released, the electric push rod 313 of the right-side switch structure 3 extends to the left and drives the triangular connecting plate 321 to rotate counterclockwise under the guidance of the third hinge shaft 324. At the same time, the baffle 331 is driven to rotate clockwise through the second hinge shaft 323. When the baffle 331 rotates to a horizontal position, the trolley 5 can be released to the left and then move to the right side of the left baffle 331. Repeating the above process can achieve the complete release of the trolley 5.

[0046] After the trolley 5 returns to the upper platform, the electric push rod 313 of the left-side switch structure 3 retracts to the right, causing the triangular connecting plate 321 to rotate clockwise. At the same time, the second hinge shaft 323 drives the baffle 331 to rotate counterclockwise. When the baffle 331 rotates to the vertical position, it can stop the trolley 5. The right-side switch structure 3 repeats the above process to achieve a secondary stop of the trolley 5.

[0047] Embodiment 2 of the zipline release device provided by this utility model:

[0048] Its main difference from Example 1 is:

[0049] In Example 1, the driving component is an electric push rod.

[0050] In this embodiment, the driving component is a hydraulic cylinder or a pneumatic cylinder.

[0051] Embodiment 3 of the zipline release device provided by this utility model:

[0052] Its main difference from Example 1 is:

[0053] In Example 1, the stop is a stop block.

[0054] In this embodiment, the stop is a stop rod that is fixedly connected to the two baffles.

[0055] Embodiment 4 of the zipline release device provided by this utility model:

[0056] Its main difference from Example 1 is:

[0057] In Example 1, the connecting component is a linkage structure composed of components such as a triangular connecting plate, a guide plate, a second hinge shaft, and a third hinge shaft.

[0058] In this embodiment, the connecting component includes a rack structure located on the output end of the drive unit and a gear structure located on the upper end of the baffle that engages with the rack structure.

[0059] Based on the above description in this specification, those skilled in the art will also understand that the following terms used, such as "upper," "lower," "front," "rear," "left," "right," "width," "horizontal," "top," "bottom," "inner," and "outer," are terms indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings of this specification. They are only for the purpose of facilitating the explanation of the present invention and simplifying the description, and do not explicitly or implicitly suggest that the device or element involved must have the specific orientation, or be constructed and operated in a specific orientation. Therefore, the above-mentioned orientation or positional relationship terms should not be understood or interpreted as limitations on the present invention.

[0060] In addition, in the description of this specification, "multiple" means at least two, such as two, three or more, etc., unless otherwise expressly and specifically defined.

Claims

1. A zipline release device, comprising a support frame, a rope locking structure, and a switch structure for releasing and stopping the pulley, characterized in that: The support frame includes a frame, which is fixed on a relevant foundation. The locking rope structure and the switch structure are both installed on the frame. The switch structure is located above the trolley, and there are multiple of them arranged along the extension direction of the zipline. The switch structure includes a driving element, a connecting assembly, and a stopping structure. The stopping structure includes a baffle rotatably mounted on a frame and a stopping member fixed to the lower end of the baffle for stopping the trolley. The middle part of the baffle rotates about a front-rear axis and has a stopping position for stopping the trolley and a releasing position for releasing the trolley. The connecting assembly is used to drive the driving element and the baffle so that the baffle reciprocates between the stopping position and the releasing position under the drive of the driving element.

2. The zipline release device according to claim 1, characterized in that, The driving component is an electric push rod hinged to the frame. The electric push rod has an extended state where the drive baffle is in the released position and a retracted state where the drive baffle is in the stopped position. The output end of the electric push rod is hinged to the connecting component.

3. The zipline release device according to claim 2, characterized in that, The connecting assembly includes a guide plate extending vertically and a triangular connecting plate. The lower end of the guide plate is hinged to the frame. The three ends of the triangular connecting plate are respectively hinged to the upper end of the baffle, the output end of the electric push rod, and the upper end of the guide plate. The guide plate is used to guide the triangular connecting plate to rotate and move along a defined trajectory. The triangular connecting plate is used to convert the thrust of the electric push rod into the rotational driving force of the baffle.

4. The zipline release device according to claim 1, characterized in that, The stop is a cylindrical block extending front and rear, which is used to abut the trolley when the baffle is in the stop position.

5. The zipline release device according to claim 1, characterized in that, The frame includes two mounting plates that extend horizontally and parallel to each other front to back, and a connecting rod, which is used to fix the two mounting plates together.

6. The zipline release device according to claim 1, characterized in that, The rope locking structure includes a fixing frame and a locking buckle. The fixing frame is fixed on the frame and located on the right side of the switch structure. The locking buckle is fixedly installed on the fixing frame and is used to fix the connection between the zipline and the fixing frame.

7. The zipline release device according to any one of claims 1-6, characterized in that, The zipline release device also includes anti-sway baffles, which are U-shaped plates extending to the left and right and installed at the left end of the frame to prevent the trolley from swinging back and forth during release.

8. The zipline release device according to claim 1, characterized in that, The support frame also includes a bracket installed on the ground, which is fixedly connected to the right end of the frame to support the frame.

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