Horizontal line tensioning device

Abstract

The utility model belongs to steel wire rope technical field discloses horizontal line tensioner, include: steel wire rope and along the steel wire rope setting a plurality of steel wire rope tensioner, the steel wire rope tensioner provides the pulling force for steel wire rope, fixed clamp, including two crescent clamps that enclose into a circular cavity, steel wire rope lock, a plurality of steel wire rope lock set up along the steel wire rope to clamp the steel wire rope, steel wire rope restraint cover, the end of steel wire rope is embedded in the inside of steel wire rope restraint cover, the utility model constructs the dual mechanics guarantee mechanism: first, utilize inherent bearing capacity of steel wire rope itself, provide support for the person in the cableway, swing when carrying on the suspension displacement, obstacle crossing, satisfy the core bearing demand, second, utilize steel wire rope tensioner to provide the pulling force for steel wire rope, effectively offset the instantaneous impact force and radial load that the user produces because of the dynamic action such as climbing, sliding, jumping.

Description

Technical Field

[0001] This utility model relates to the field of wire rope technology, and more specifically, to a horizontal line tensioning device. Background Technology

[0002] Jungle trekking is a challenging outdoor adventure activity where staff will construct unique obstacles in the forest, connecting scattered trees into a complete route. These obstacles vary in style and difficulty, ranging from balance-testing structures like suspension bridges, net paths, and trails to more fun elements such as barrels, swings, and zip lines. Participants must use climbing, leaping, and sliding techniques to navigate through the trees, overcoming obstacles one by one to reach the finish line. For safety, participants must wear professional safety gear throughout the activity, including harnesses with safety buckles and ropes, and the safety buckles must be securely fastened to fixed steel cables, ensuring a safe journey while enjoying the adventure.

[0003] During the process of traversing the jungle and performing suspended actions, players need to frequently perform a variety of actions such as climbing, sliding, stepping, jumping, and flying. The impact force generated by some of these actions will directly affect the steel cable. Long-term or high-intensity use may affect its stability and thus its sturdiness.

[0004] To further improve the safety factor and avoid safety hazards caused by impact, it is necessary to add various tension structures. In view of this, we propose a horizontal tensioning device. Utility Model Content

[0005] 1. Technical problems to be solved The purpose of this invention is to provide a horizontal tensioning device to solve the problem of poor long-term stability of wire ropes mentioned in the background art.

[0006] 2. Technical Solution The horizontal line tensioning device includes: A steel wire rope and several steel wire rope tensioners arranged along the direction of the steel wire rope, wherein the steel wire rope tensioners provide tension to the steel wire rope; The fixing clamps include two crescent-shaped clamps that form a circular cavity; A wire rope locking device, in which several wire rope locking devices are evenly arranged along the wire rope to lock the wire rope; A wire rope restraint sleeve, in which the end of the wire rope is embedded.

[0007] In a preferred embodiment, the wire rope tensioner includes an L-shaped connecting plate, the bottom of which is fixedly connected to a wire rope sleeve, the inner diameter of which is larger than the outer diameter of the wire rope. In a preferred embodiment, a safety buckle is fitted onto the wire rope, the opening of which is smaller than the diameter of the wire rope and larger than the thickness of the L-shaped connecting plate.

[0008] In a preferred embodiment, the thickness of the L-shaped connecting plate is set to 4-6 mm, and the inner diameter of the wire rope sleeve is set to 12 mm.

[0009] In a preferred embodiment, the thickness of the L-shaped connecting plate is set to 4mm, 5mm, or 6mm, and the inner diameter of the wire rope sleeve is set to 12mm.

[0010] In a preferred embodiment, the L-shaped connecting plate is fixed to the fixing clamp by bolts.

[0011] In a preferred embodiment, at least two wire rope tensioners are provided, and the at least two wire rope tensioners are arranged in a staggered mirror image along the wire rope.

[0012] In a preferred embodiment, the wire rope constraint sleeve is cylindrical, with one end being hemispherical for sealing, and the other end having a storage cavity to store the end of the wire rope.

[0013] In a preferred embodiment, the outer diameter of the wire rope is set to 10-12 mm.

[0014] In a preferred embodiment, the outer diameter of the wire rope is set to 10 mm or 12 mm.

[0015] 3. Beneficial effects Compared with existing technologies, the advantages of this utility model are: 1. The overall structure designed by this utility model establishes a dual mechanical protection mechanism: First, by utilizing the inherent bearing capacity of the steel wire rope itself, it provides support for personnel to perform suspended displacement and obstacle crossing on the cableway and swing, meeting the core bearing requirements; Second, by utilizing the steel wire rope tensioner to provide tension to the steel wire rope, it effectively offsets the instantaneous impact force and radial load generated by the user's dynamic actions such as climbing, sliding, and jumping.

[0016] 2. This utility model uses a wire rope tensioner with a simple and ingenious structural design. It only requires an L-shaped connecting plate and a wire rope sleeve to pull the wire rope and provide support for it. Attached Figure Description

[0017] Figure 1 This is a structural schematic diagram of the present invention from a first-person perspective. Figure 2 This is a structural schematic diagram of the present invention from a second perspective. Figure 3 This is a partial structural schematic diagram of the present invention; Figure 4 This is a schematic diagram of the wire rope passing through the wire rope tensioner proposed in this utility model; Figure 5 This is a schematic diagram of the wire rope tensioner of this utility model; Figure 6 This is a schematic diagram of the wire rope tensioner of this utility model; Figure 7 This is a schematic diagram of the fixing clamp of this utility model; Explanation of the labels in the diagram: 100. Steel wire rope; 200. Wire rope tensioner; 210. L-shaped connecting plate; 220. Wire rope sleeve; 300. Fixing clamps; 310. Crescent-shaped clamp; 400. Wire rope locking device; 500. Steel wire rope restraint sleeve; 600. Safety buckle; 610. Opening. Detailed Implementation

[0018] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0019] In the description of this utility model, "multiple" means two or more, unless otherwise explicitly specified.

[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0021] Please see Figure 1-7 This utility model provides a technical solution: The horizontal line tensioning device includes a wire rope 100, a wire rope tensioner 200, a fixing clamp 300, a wire rope locking device 400, and a wire rope restraint sleeve 500. It is used in environments such as jungle trekking and rope parks. This embodiment uses jungle trekking as an example for specific details: The steel wire rope 100 is distributed along the cableway that traverses the forest. When people are traveling through the jungle cableway, the steel wire rope 100 and the safety buckle 600 work together to form a safety protection system to prevent people from falling or other accidents during the travel process. The wire rope tensioners 200 are installed along the direction of the wire rope 100. The number of tensioners depends on the length of the cableway and the number of bends in the cableway. The wire rope tensioners 200 are usually installed at the front and rear ends of each section of the cableway or at the bends in the cableway. When the wire rope 100 is too long, several wire rope tensioners 200 can also be installed in the middle of the wire rope 100 to pull the wire rope 100 and improve the strength of the wire rope 100. The fixing clamp 300 includes two crescent-shaped clamps 310 that form a circular cavity. The two crescent-shaped clamps 310 surround the fixing post and are fixed by bolts. The fixing post can be a sturdy tree in the forest, a pre-embedded thick wooden post, or a concrete fixing post, etc. The wire rope tensioner 200 is fixed at the other end of the fixing clamp 300 by bolts. Several fixing clamps 300 are set along the direction of the wire rope 100 to fix the wire rope tensioner 200 at different positions along the direction of the wire rope 100, thereby pulling the wire rope 100. Several wire rope locking devices 400 are evenly arranged along the wire rope 100 to lock the wire rope 100. Since the wire rope 100 is composed of multiple strands of fine wire ropes wound together, the wire rope locking devices 400 can prevent the wire rope 100 from unraveling during long-term and long-distance use. The two ends of the wire rope 100 pass through the wire rope tensioner 200 and are then embedded inside the wire rope constraint sleeve 500, thereby constraining the ends of the wire rope 100 and preventing the wire rope 100 from unraveling. At the same time, the wire rope constraint sleeve 500 cannot pass through the wire rope tensioner 200, thus preventing the wire rope 100 from falling out of the wire rope tensioner 200.

[0022] Please refer to the instruction manual attached. Figure 5-6The wire rope tensioner 200 in this embodiment is described as follows: The wire rope tensioner 200 includes an L-shaped connecting plate 210, and a wire rope sleeve 220 is fixedly connected to the bottom of the L-shaped connecting plate 210. In this embodiment, the L-shaped connecting plate 210 and the wire rope sleeve 220 are integrally cast, but other fixing methods such as welding can also be used. In addition, the inner diameter of the wire rope sleeve 220 is larger than the outer diameter of the wire rope 100, so that the wire rope 100 can pass through the wire rope sleeve 220. The wire rope sleeve 220 provides tension to the wire rope 100, improves the stress on the wire rope 100, and enhances the protective effect of the wire rope 100. Furthermore, a safety buckle 600 is fitted onto the wire rope 100. The opening 610 of the safety buckle 600 is smaller than the diameter of the wire rope 100, and the opening 610 of the safety buckle 600 is larger than the thickness of the L-shaped connecting plate 210. After the personnel wearing the protective equipment have a safety rope on the protective equipment, the front end of the safety rope is connected to the safety buckle 600. Therefore, it is necessary to first pass the opening 610 of the safety buckle 600 through the L-shaped connecting plate 210 of the wire rope tensioner 200, and then rotate the safety buckle 600. The opening 610 of the safety buckle 600 is smaller than the diameter of the wire rope 100. Therefore, the wire rope 100 will not detach from the opening 610 of the safety buckle 600 during the process of personnel passing through. In addition, each time the personnel pass through the wire rope tensioner 200, they need to rotate the safety buckle 600 so that the opening 610 of the safety buckle 600 passes through the L-shaped connecting plate 210. Under the premise of ensuring safety, this can also improve the personnel's thinking ability during the game and enhance the fun and overall quality of the personnel.

[0023] Furthermore, the thickness of the L-shaped connecting plate 210 is set to 4-6mm, specifically 4mm, 5mm, or 6mm. According to the tensile test experiment, when the thickness of the L-shaped connecting plate 210 is set to 6mm, the tensioner can obtain a higher tensile force while ensuring a lower cost. In addition, the outer diameter of the cross section of the wire rope 100 is set to 10-12mm, specifically 10mm or 12mm. According to the tensile test experiment, when the wire rope 100 with a diameter of 12mm is selected, the wire rope 100 can ensure a high load-bearing capacity while avoiding the self-increase caused by the increase in the diameter of the wire rope 100 itself. Therefore, the wire rope 100 with a diameter of 12mm can ensure that it will not deform and fall over a long length. At the same time, when the safety buckle 600 exerts a large impact force on the wire rope 100 during the process of jumping or accidental fall, the downward force received by the two ends of the wire rope 100 is within a controllable range. The inner diameter of the wire rope sleeve 220 is matched with the diameter of the wire rope 100, and is also set to 10-12mm, specifically 10mm or 12mm. When the wire rope 100 is selected with a diameter of 12mm, it is best to set the inner diameter of the wire rope sleeve 220 to 12mm. Therefore, when the wire rope 100 passes through the wire rope sleeve 220, it fits together, avoiding the wire rope 100 from shaking and causing large friction with the wire rope sleeve 220 during use, thereby extending the service life of the structure.

[0024] Please refer to the instruction manual attached. Figure 1-2 It is worth mentioning that at least two wire rope tensioners 200 are provided, and at least two wire rope tensioners 200 are arranged in a staggered mirror image along the wire rope 100. In this embodiment, the mirror image arrangement of two wire rope tensioners 200 is used as an example for explanation, as follows: One of the wire rope tensioners 200 is fixed to the initial fixed post of the cableway by bolts, and the other wire rope tensioner 200 is fixed to the fixed clamp 300 by bolts. The fixed clamp 300 can be enclosed on another fixed post and fixed by bolts. The wire rope 100 passes through the wire rope sleeve 220 of the two wire rope tensioners 200 respectively. The L-shaped connecting plates 210 in the two wire rope tensioners 200 are arranged opposite to each other and distributed along the direction of the wire rope 100, thus forming a staggered mirror distribution. As the rider moves through the cableway, their safety buckle 600 moves forward along the steel cable 100. When it reaches the position of the second steel cable tensioner 200, since the second steel cable tensioner 200 is misaligned with the first steel cable tensioner 200, the rider needs to manually rotate the safety buckle 600 180° so that the opening 610 of the safety buckle 600 can pass through the L-shaped connecting plate 210 of the second steel cable tensioner 200. This allows them to cross the obstacle and continue moving forward along the cableway. This adds a mental element to the tense and exciting process of crossing the obstacle, requiring the rider to consider how to cross it and thus developing their problem-solving skills. In addition, the instruction manual is attached Figure 2 For example, in this embodiment, the shuttle operator must rotate 180° counterclockwise to allow the opening 610 of the safety buckle 600 to pass through the L-shaped connecting plate 210 of the second wire rope tensioner 200. If the operator rotates clockwise, not only will the problem not be solved, but the safety rope will also become tangled, further cultivating the shuttle operator's ability to think.

[0025] Please refer to the instruction manual attached. Figure 3In this embodiment, the wire rope restraint sleeve 500 is cylindrical, with one end set as a hemispherical shape for sealing, and the other end through which a receiving cavity is opened to receive the end of the wire rope 100. After receiving, the end of the receiving cavity of the wire rope restraint sleeve 500 is contracted by squeezing or heat melting, thereby clamping the wire rope 100, enhancing the tightness of the wire rope 100, and preventing the wire rope 100 from unraveling. In addition, the diameter of the wire rope constraint sleeve 500 after shrinkage is still larger than the inner diameter of the wire rope sleeve 220. Therefore, during the process of the wire rope tensioner 200 pulling the wire rope 100, the wire rope constraint sleeve 500 will not detach from the wire rope sleeve 220, thereby ensuring the firmness of the wire rope 100 during use.

[0026] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A horizontal line tensioning device, characterized in that, include: A wire rope (100) and a plurality of wire rope tensioners (200) arranged along the direction of the wire rope (100), the wire rope tensioners (200) providing tension to the wire rope (100); The fixing clamp (300) includes two crescent-shaped clamps (310) that form a circular cavity; A wire rope locking device (400) is provided. Several wire rope locking devices (400) are evenly arranged along the wire rope (100) to lock the wire rope (100). A wire rope restraint sleeve (500) is provided, wherein the end of the wire rope (100) is embedded inside the wire rope restraint sleeve (500).

2. The horizontal line tensioning device according to claim 1, characterized in that: The wire rope tensioner (200) includes an L-shaped connecting plate (210), and a wire rope sleeve (220) is fixedly connected to the bottom of the L-shaped connecting plate (210). The inner diameter of the wire rope sleeve (220) is larger than the outer diameter of the wire rope (100).

3. The horizontal line tensioning device according to claim 2, characterized in that: A safety buckle (600) is fitted onto the wire rope (100). The opening (610) of the safety buckle (600) is smaller than the diameter of the wire rope (100), and the opening (610) of the safety buckle (600) is larger than the thickness of the L-shaped connecting plate (210).

4. The horizontal line tensioning device according to claim 2, characterized in that: The thickness of the L-shaped connecting plate (210) is set to 4-6mm, and the inner diameter of the wire rope sleeve (220) is set to 10-12mm.

5. The horizontal line tensioning device according to claim 4, characterized in that: The thickness of the L-shaped connecting plate (210) is set to 4mm, 5mm, or 6mm, and the inner diameter of the wire rope sleeve (220) is set to 12mm.

6. The horizontal line tensioning device according to claim 2, characterized in that: The L-shaped connecting plate (210) is fixed to the fixing clamp (300) by bolts.

7. The horizontal line tensioning device according to claim 1, characterized in that: The wire rope tensioner (200) is provided in at least two, and the at least two wire rope tensioners (200) are arranged in a staggered mirror image along the wire rope (100).

8. The horizontal line tensioning device according to claim 1, characterized in that: The wire rope restraint sleeve (500) is cylindrical, with one end set as a hemispherical shape for sealing, and the other end has a storage cavity to store the end of the wire rope (100).

9. The horizontal line tensioning device according to claim 1, characterized in that: The outer diameter of the cross section of the wire rope (100) is set to 10-12 mm.

10. The horizontal line tensioning device according to claim 9, characterized in that: The outer diameter of the cross section of the wire rope (100) is set to 10 mm or 12 mm.

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