Speed reduction tackle for sliding cable
By designing a speed reduction tackle on the zipline, the lifting and friction control of the speed reduction wheel is solved, and the problem of difficult player sliding speed is improved, and the risk of collision is reduced.
Patent Information
- Application Number
- CN202420627037.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-28
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-03-28
AI Technical Summary
In the jungle zip line, the player's gliding speed is difficult to control, resulting in a possible collision with the next item and injury.
A zipline reduction tackle is designed, including a vehicle body, a control mechanism and a speed reduction wheel. The lifting and lowering of the speed reduction wheel and the friction force on the zipline are controlled through the control mechanism to achieve speed reduction.
It effectively reduces the player's sliding speed, improves the controllability of speed, reduces the risk of collision with the next item, and improves the player's safety.
Smart Images
Figure CN222130953U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of zip lines, in particular to a deceleration pulley for zip lines. Background Art
[0002] Zipline is a new type of thrilling fitness and entertainment project that uses pulleys and steel cables to slide from a high point to a low point quickly by taking advantage of the height difference. The way to play zipline is to hang people on the steel cables and slide from high to low for a long distance. It allows players to enjoy a broad vision, the excitement of speed and the fun of relaxation without danger.
[0003] However, in the jungle zipline project, each project is connected by ziplining, but the drop between projects varies. When the drop is too large, the player slides too fast and the speed is difficult to control. At this time, if the player does not operate properly, it is easy to collide with the next project, causing injury to the player. Utility Model Content
[0004] The utility model provides a deceleration pulley for a zipline, so as to solve the technical problem in the prior art that the speed of a player is difficult to control during the sliding process.
[0005] In order to solve the above problems, the deceleration pulley for the zipline provided by the utility model adopts the following technical solutions:
[0006] The reduction pulley for a zipline comprises: a body, comprising two parallel and spaced mounting plates, a plurality of running wheels for running on the zipline are rotatably mounted between the two mounting plates, a first reduction wheel and a second reduction wheel are arranged on upper and lower sides of the zipline between the two mounting plates, and one of the first reduction wheel and the second reduction wheel can be lifted and lowered in the up and down direction;
[0007] The operating mechanism is arranged on the vehicle body and is drivingly connected with the first reduction wheel and the second reduction wheel, and is used for driving the first reduction wheel and the second reduction wheel to approach and move away from each other so as to clamp and release the zipline respectively.
[0008] The beneficial effect is that when the deceleration pulley for a zipline of the utility model is in use, the player raises and lowers one of the second deceleration wheel and the first deceleration wheel so that the second deceleration wheel and the first deceleration wheel clamp the zipline, thereby increasing the friction between the first deceleration wheel and the second deceleration wheel and the zipline, thereby reducing the sliding speed of the player. When the deceleration pulley for a zipline of the utility model is in use, the player controls the pressure of the second deceleration wheel and the first deceleration wheel on the zipline to increase the friction between the second deceleration wheel and the first deceleration wheel and the zipline, thereby ultimately achieving the purpose of deceleration.
[0009] Furthermore, each mounting plate is provided with an arc-shaped sliding groove, a first rotating shaft and a second rotating shaft slidably mounted in the sliding groove are rotatably mounted between the two mounting plates, the axis of the first rotating shaft coincides with the axis of the sliding groove, the first reduction wheel is coaxially arranged on the first rotating shaft, and the second reduction wheel is coaxially arranged on the second rotating shaft;
[0010] The operating mechanism includes a first pull rod, a second pull rod, a third pull rod and a fourth pull rod. The second pull rod is arranged on the left side of the vehicle body, and one end of the second pull rod is hinged to the second rotating shaft; the fourth pull rod is arranged on the right side of the vehicle body, the middle section of the fourth pull rod is hinged to the first rotating shaft, and one end of the fourth pull rod is hinged to the second rotating shaft; one end of the third pull rod is hinged to an end of the fourth pull rod away from the second rotating shaft; the third rotating shaft and the fourth rotating shaft are arranged on the first pull rod at intervals, the third rotating shaft is arranged above the fourth rotating shaft and is hinged to an end of the second pull rod away from the second rotating shaft, and the fourth rotating shaft is hinged to an end of the third pull rod away from the fourth pull rod.
[0011] Beneficial effects: The structure is simple, and the player only needs to pull down the first pull rod to achieve the purpose of deceleration, which is convenient for the player to control the deceleration.
[0012] Furthermore, a handle is provided at one end of the first pull rod away from the third rotating shaft.
[0013] Beneficial effect: It is convenient for the player to hold the handle, thereby facilitating the player to pull the first pull rod.
[0014] Furthermore, each mounting plate is provided with a connection hole, and the two connection holes on the vehicle body are used to connect the safety device.
[0015] Beneficial effect: It is convenient for players to sit on the seat board and improve the comfort at night.
[0016] Furthermore, the size of the first reduction wheel is the same as the size of the travel wheel.
[0017] Beneficial effect: Easy to purchase.
[0018] Furthermore, the first reduction wheel and the first rotating shaft are coaxially fixedly connected.
[0019] Beneficial effect: It is convenient to increase the friction between the first reduction wheel and the zip line.
[0020] Furthermore, the second reduction wheel and the second rotating shaft are coaxially fixedly connected.
[0021] Beneficial effect: It is convenient to increase the friction between the second reduction wheel and the zip line.
[0022] Furthermore, the pulley includes a plurality of car bodies, each car body is arranged on each zip line in a one-to-one correspondence, and each car body is connected together.
[0023] Beneficial effects: It has a wide range of applications and is suitable for projects with different numbers of zip lines. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] By reading the detailed description below with reference to the accompanying drawings, the above and other purposes, features and advantages of the exemplary embodiments of the present invention will become easy to understand. In the accompanying drawings, several embodiments of the present invention are shown in an exemplary and non-limiting manner, and the same or corresponding reference numerals represent the same or corresponding parts, wherein:
[0025] Figure 1 It is a structural schematic diagram of a reduction pulley for a zip line of the utility model;
[0026] Figure 2 It is a cross-sectional view of the operating mechanism of the reduction pulley for the zip line of the utility model;
[0027] Figure 3 It is a structural schematic diagram of the operating mechanism of the reduction pulley for the zip line of the utility model;
[0028] Figure 4 It is a structural schematic diagram of the deceleration state of the deceleration pulley for the zip line of the utility model;
[0029] Figure 5 It is a cross-sectional view of the deceleration pulley for the zip line of the utility model in the deceleration state;
[0030] Figure 6 The utility model is a schematic structural diagram of the deceleration pulley for the zip line in the deceleration state.
[0031] Description of reference numerals:
[0032] 1. Slip rope; 2. Mounting plate; 3. Walking wheel; 4. First rotating shaft; 5. Sliding groove; 6. Second rotating shaft; 7. First reduction wheel; 8. Second reduction wheel; 9. First pull rod; 10. Second pull rod; 11. Third pull rod; 12. Fourth pull rod; 13. Handle; 14. Third rotating shaft; 15. Fourth rotating shaft; 16. Connecting hole. DETAILED DESCRIPTION
[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Those skilled in the art should know that the embodiments described below are part of the embodiments of the present disclosure, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.
[0034] Any number of elements in the drawings is for illustration and not limitation, and any naming is for distinction only and does not have any limiting meaning.
[0035] The principle and spirit of the present invention are explained in detail below with reference to several representative embodiments of the present invention.
[0036] Embodiment 1 of the reduction pulley for a zipline provided by the utility model:
[0037] like Figures 1 to 6 As shown, the reduction pulley for a zip line of the utility model comprises a vehicle body arranged on a single zip line 1 and a first reduction wheel 7 and a second reduction wheel 8 arranged on the vehicle body.
[0038] like Figure 1 and Figure 2 As shown, the vehicle body includes two installation plates 2 arranged at an interval, and a running wheel 3 for running on the zip line 1 is rotatably mounted between the two installation plates 2.
[0039] A first rotating shaft 4 is rotatably mounted between the two mounting plates 2. Each mounting plate 2 is provided with an arc-shaped sliding groove 5 whose axis coincides with the axis of the first rotating shaft 4. A second rotating shaft 6 is slidably mounted between the two sliding grooves 5. The second rotating shaft 6 can be raised and lowered in the up and down directions when sliding in the sliding groove 5.
[0040] Each car body is also equipped with a control mechanism, such as Figure 3 As shown, the operating mechanism includes a first pull rod 9, a second pull rod 10, a third pull rod 11 and a fourth pull rod 12. Figure 1 , Figure 2 , Figure 4 , Figure 5 As shown, the second pull rod 10 is arranged on the left side of the vehicle body, and one end of the second pull rod 10 is rotatably assembled with the second rotating shaft 6; the fourth pull rod 12 is arranged on the right side of the vehicle body, the middle section of the fourth pull rod 12 is rotatably assembled on the first rotating shaft 4, and the lower end of the fourth pull rod 12 is rotatably assembled on the second rotating shaft 6; one end of the third pull rod 11 is rotatably assembled on the end of the fourth pull rod 12 away from the second rotating shaft 6; the third rotating shaft 14 and the fourth rotating shaft 15 are spaced apart on the first pull rod 9, the third rotating shaft 14 is arranged above the fourth rotating shaft 15 and is rotatably connected to the end of the second pull rod 10 away from the second rotating shaft 6, the fourth rotating shaft 15 is rotatably connected to the end of the third pull rod 11 away from the fourth pull rod 12, and a handle 13 is also provided at the end of the first pull rod 9 away from the third rotating shaft 14, and the handle 13 is used for the player to pull the first pull rod 9.
[0041] Each mounting plate 2 is also provided with a connecting hole 16. The two connecting holes 16 on each vehicle body are used to connect a steel lock, and the steel lock is used to connect a safety device. Specifically, the safety device is a nylon flat belt connected to the steel lock, and the lower end of the nylon flat belt is connected to the seat plate and the full-body safety belt.
[0042] The first reduction wheel 7 is coaxially fixed to the first rotating shaft 4 , and the first reduction wheel 7 has the same size as the traveling wheel 3 .
[0043] The second reduction wheel 8 is coaxially fixed to the second rotating shaft 6, and when the second rotating shaft 6 is at the lowermost end of the sliding groove 5, the second reduction wheel 8 is separated from the zipline 1 and does not contact. Figure 6 As shown, when the second rotating shaft 6 slides upward along the sliding groove 5, the second reduction wheel 8 can contact the zipline 1 and bend the zipline 1 in cooperation with the first reduction wheel 7, so that the second reduction wheel 8 and the first reduction wheel 7 clamp the zipline 1 to increase the friction between the zipline 1 and the first reduction wheel 7 and the second reduction wheel 8, thereby reducing the sliding speed of the vehicle body.
[0044] When the deceleration pulley for a zipline of the utility model is in use, when the player needs to decelerate during the sliding process, the player only needs to use one hand to hold the handle 13 and pull the first pull rod 9 downwards, so as to drive the second rotating shaft 6 to slide along the sliding groove 5 and upward in the sliding groove 5, thereby raising the second deceleration wheel 8, and the second deceleration wheel 8 is raised to contact the zipline 1 and lift the zipline 1 upwards, and then the second deceleration wheel 8 and the first deceleration wheel 7 clamp the zipline 1 to increase the friction between the zipline 1 and the first deceleration wheel 7 and the second deceleration wheel 8, thereby reducing the sliding speed of the vehicle body.
[0045] When the reduction pulley for a zipline of the utility model is in use, the player controls the second rotating shaft to slide up and down in the sliding groove, thereby controlling the lifting and lowering of the second reduction wheel, and further controlling the pressure of the second reduction wheel and the first reduction wheel on the zipline, so as to increase the friction between the second reduction wheel and the first reduction wheel and the zipline, and finally achieve the purpose of deceleration.
[0046] Embodiment 2 of the reduction pulley for a zipline provided by the utility model:
[0047] The main difference between it and embodiment 1 is that in embodiment 1, a vehicle body is provided, and the vehicle body is provided on a single zip line.
[0048] In this embodiment, there are multiple car bodies, which can be applied to the situation where the number of zip lines is the same as the number of car bodies. In this case, the car bodies correspond to the zip lines one by one, the car bodies are arranged on the corresponding zip lines and at least one car body is provided with a control mechanism, and the car bodies are connected together.
[0049] Embodiment 3 of the reduction pulley for the zip line provided by the utility model:
[0050] The main difference between it and Example 1 is that in Example 1, each mounting plate is also provided with a connecting hole, and the two connecting holes on each vehicle body are used to connect the steel lock.
[0051] In this embodiment, the connection hole may not be provided. In this case, a connection ring is welded at the lower ends of the two mounting plates, and the connection ring is made of steel.
[0052] Embodiment 4 of the reduction pulley for the zip line provided by the utility model:
[0053] The main difference between it and embodiment 1 is that in embodiment 1, the first reduction wheel and the first rotating shaft are coaxially fixed.
[0054] In this embodiment, the first reduction wheel and the first rotating shaft are assembled together for coaxial rotation, thereby reducing the friction between the upper reduction road and the zipline during the sliding of the vehicle body.
[0055] According to the above description of this specification, those skilled in the art may also understand that the terms used below, such as "up", "down", "left", "right", etc., which indicate orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings of this specification, and are only for the purpose of facilitating the explanation of the scheme of the utility model and simplifying the description, rather than explicitly or implicitly indicating that the device or element involved must have the specific orientation, be constructed and operated in a specific orientation. Therefore, the above-mentioned orientation or positional relationship terms cannot be understood or interpreted as limitations on the scheme of the utility model.
[0056] In addition, in the description of this specification, “plurality” means at least two, for example, two, three or more, etc., unless otherwise clearly and specifically defined.
Claims
1. A reduction pulley for a zip line, characterized in that: include: The vehicle body comprises two parallel and spaced mounting plates, a plurality of running wheels for running on the zip line are rotatably mounted between the two mounting plates, a first reduction wheel and a second reduction wheel are arranged on the upper and lower sides of the zip line respectively between the two mounting plates, and at least one of the first reduction wheel and the second reduction wheel can be lifted and lowered in the up and down direction; The operating mechanism is arranged on the vehicle body and is drivingly connected with the first reduction wheel and the second reduction wheel, and is used for driving the first reduction wheel and the second reduction wheel to approach and move away from each other so as to clamp and release the zipline respectively.
2. The reduction pulley for a zipline according to claim 1, characterized in that: Each mounting plate is provided with an arc-shaped sliding groove, a first rotating shaft and a second rotating shaft slidably mounted in the sliding groove are rotatably mounted between the two mounting plates, the axis of the first rotating shaft coincides with the axis of the sliding groove, the first reduction wheel is coaxially arranged on the first rotating shaft, and the second reduction wheel is coaxially arranged on the second rotating shaft; The operating mechanism includes a first pull rod, a second pull rod, a third pull rod and a fourth pull rod. The second pull rod is arranged on the left side of the vehicle body, and one end of the second pull rod is hinged to the second rotating shaft; the fourth pull rod is arranged on the right side of the vehicle body, the middle section of the fourth pull rod is hinged to the first rotating shaft, and one end of the fourth pull rod is hinged to the second rotating shaft; one end of the third pull rod is hinged to an end of the fourth pull rod away from the second rotating shaft; the third rotating shaft and the fourth rotating shaft are arranged on the first pull rod at intervals, the third rotating shaft is arranged above the fourth rotating shaft and is hinged to an end of the second pull rod away from the second rotating shaft, and the fourth rotating shaft is hinged to an end of the third pull rod away from the fourth pull rod.
3. The reduction pulley for a zipline according to claim 2, characterized in that: A handle is also provided at one end of the first pull rod away from the third rotating shaft.
4. The reduction pulley for a zipline according to any one of claims 1 to 3, characterized in that: Each mounting plate is also provided with a connection hole, and the two connection holes on the vehicle body are used for connecting the safety device.
5. The reduction pulley for a zipline according to any one of claims 1 to 3, characterized in that: The size of the first reduction wheel is the same as that of the travel wheel.
6. The reduction pulley for a zipline according to claim 2, characterized in that: The first reduction wheel and the first rotating shaft are coaxially fixedly connected.
7. The reduction pulley for a zipline according to claim 2, characterized in that: The second reduction wheel is coaxially fixedly connected with the second rotating shaft.
8. The reduction pulley for a zip line according to claim 1, characterized in that: There are a plurality of vehicle bodies, each of which is arranged on each zip line in a one-to-one correspondence, and each of the vehicle bodies is connected together.