Protective hanging rack for child sliding rope

Abstract

The utility model provides a protective hanging rack for a child slip rope, which comprises a fixing frame connected with a child seat, the fixing frame is U-shaped and is provided with a quick release component for quickly detaching a pulley, and a limiting component for limiting the slip rope is arranged between the quick release component and the fixing frame. The quick release assembly comprises fixing cylinders arranged on the upper portions of the two vertical portions of the fixing frame respectively, a fixing rod is inserted between the two fixing cylinders, a bearing is arranged on the outer side of the fixing rod, the pulley is clamped on the outer side of the bearing, and locking rings used for being locked with inner rings of the bearing are arranged at the two ends of the bearing respectively. The pulley can be quickly and conveniently disassembled and replaced without disassembling one end of the sliding rope through the quick disassembling assembly, the distance between the sliding rope and the fixing frame can be conveniently and quickly adjusted and limited through the limiting assembly, and operation is more convenient.

Description

Technical Field

[0001] This utility model relates to the technical field of zipline protection equipment, specifically to a protective hanger for children's ziplines. Background Technology

[0002] Ziplining is a very popular outdoor activity for children, not only providing them with fun but also helping to develop their courage and physical coordination. To ensure children's safety while ziplining, using appropriate protective gear is crucial, including safety harnesses.

[0003] The protective hanger is mainly used to connect the safety belt and the zipline, providing support and protection.

[0004] Traditional protective hangers have a certain gap between the pulley and the fixed frame, and this gap is not adjustable. When the pulley is damaged and needs to be replaced, it is usually necessary to remove one end of the cable, then remove the old protective hanger, replace it with a new pulley, and then put the protective hanger back on the cable. This method is cumbersome and wastes a lot of replacement and maintenance time, making the maintenance work of the staff more difficult. Utility Model Content

[0005] In view of this, the present invention provides a protective hanger for children's ziplines. It allows for quick disassembly and replacement of the pulleys using a quick-release assembly and a limiting assembly, as well as convenient and rapid adjustment of the gap between the pulleys and the rope. This solves the problems of traditional protective hangers where there is a gap between the pulleys and the fixed frame, and this gap is not adjustable. Furthermore, when the pulleys are damaged and need replacement, it is usually necessary to remove one end of the zipline, remove the old protective hanger, replace the new pulley, and then reattach the protective hanger to the zipline. This method is cumbersome, wastes a lot of replacement and maintenance time, and poses a significant challenge to maintenance personnel.

[0006] To solve the above-mentioned technical problems, this utility model provides a protective hanger for children's ziplines, including a fixed frame connected to a child seat. The fixed frame is U-shaped and has a quick-release assembly for quickly disassembling the pulley. A limiting assembly for limiting the zipline is provided between the quick-release assembly and the fixed frame. The quick-release assembly includes fixed cylinders respectively disposed on the upper part of two vertical sections of the fixed frame. A fixed rod is inserted between the two fixed cylinders. A bearing is disposed on the outer side of the fixed rod. The pulley is locked on the outer side of the bearing. Locking rings for locking the inner ring of the bearing are respectively provided at both ends of the bearing. One side of the fixing rod is provided with an external hexagonal nut, and the other side of the fixing rod is provided with an external thread. The threaded side of the fixing rod is connected to a locking nut. This utility model can achieve quick and convenient disassembly and replacement of the pulley without disassembling one end of the zipline through the quick-release component. Moreover, the limiting component can be used to conveniently and quickly adjust and limit the distance between the zipline and the fixing frame. It can realize the installation, fixing and limiting operation of the protective bracket for ziplines of different diameters or strands, making it more applicable and greatly improving the portability of children's ziplines and making operation more convenient.

[0007] The horizontal part of the fixed frame has a threaded hole. The limiting component includes an adjusting bolt threaded into the threaded hole. The upper part of the adjusting bolt is a smooth rod. A rotating sleeve is provided at the smooth rod at the upper part of the adjusting bolt. A limiting plate is provided at the upper part of the rotating sleeve. A guide component is provided on the outer side of the limiting plate.

[0008] The guide assembly includes a guide plate disposed on the outside of the limiting plate, a guide hole is provided on the guide plate, a guide post is inserted into the guide hole, and the lower part of the guide post is fixed to the upper part of the horizontal part of the fixing frame.

[0009] The limiting plate is U-shaped, and the distance between the inner walls of the two vertical parts of the limiting plate is greater than the diameter of the zipline.

[0010] The locking ring is a rubber ring.

[0011] A reinforcing rib is provided between the vertical and horizontal parts of the fixing frame.

[0012] In summary, compared with the prior art, this application includes at least one of the following beneficial technical effects:

[0013] 1. This utility model allows for the disassembly and tightening of the locking nut on the fixing rod by using tools such as wrenches and pliers, thereby enabling convenient and quick disassembly, replacement and maintenance of the pulley. There is no need for the operator to loosen the end of the cable, remove the pulley, disassemble and replace it and then reinstall it, making the operation simpler, more convenient and efficient.

[0014] 2. This utility model allows the adjusting bolt to rotate along with the rotating sleeve by turning the adjusting bolt, which simultaneously pushes the limiting plate up and down. In addition, the guide rod limits and guides the guide plate, making the up-and-down movement of the limiting plate while the adjusting screw rotates more stable. This greatly increases the stability of the limiting component adjustment. Moreover, this adjustment method can achieve efficient limiting adjustment of the zipline, making operation more convenient.

[0015] 3. This utility model, through the adjustable position design of the limiting plate, can realize the limiting and guiding operation applicable to ziplines of different specifications, making it more versatile and easier to operate. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of the protective hanging frame for children's ziplining according to this utility model;

[0017] Figure 2 This is a front view of the protective hanging bracket for children's ziplines according to this utility model;

[0018] Figure 3 This is a side view of the protective hanging bracket for children's zip lines according to the present invention;

[0019] Figure 4 This utility model Figure 3 Sectional view at point AA.

[0020] Explanation of reference numerals in the attached drawings: 100, fixing frame; 200, pulley; 300, quick-release assembly; 301, fixing cylinder; 302, fixing rod; 303, bearing; 304, locking ring; 305, external hexagonal nut; 306, locking nut; 400, threaded hole; 500, limiting assembly; 501, adjusting bolt; 502, swivel sleeve; 503, limiting plate; 600, guide assembly; 601, guide plate; 602, guide hole; 603, guide post; 700, reinforcing rib plate. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the following will be described in conjunction with the accompanying drawings of the embodiments of this utility model. Figure 1-4 The technical solutions of the embodiments of this utility model are clearly and completely described herein. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the described embodiments of this utility model are within the protection scope of this utility model.

[0022] like Figure 1-4As shown: This embodiment provides a protective hanger for a child zipline, including a fixed frame 100 connected to a child seat. The fixed frame 100 is U-shaped. A quick-release assembly 300 for quickly disassembling a pulley 200 is provided on the fixed frame 100. A limiting assembly 500 for limiting the zipline is provided between the quick-release assembly 300 and the fixed frame 100. The quick-release assembly 300 includes fixed cylinders 301 respectively disposed on the upper part of two vertical parts of the fixed frame 100. A fixed rod 302 is inserted between the two fixed cylinders 301. A bearing 303 is provided on the outer side of the fixed rod 302. The pulley 200 is locked on the outer side of the bearing 303. Locking rings for locking the inner ring of the bearing 303 are respectively provided at both ends of the bearing 303. 304, the locking ring 304 is a rubber ring, one side of the fixing rod 302 is provided with an external hexagonal nut 305, the other side of the fixing rod 302 is provided with an external thread, and the side of the fixing rod 302 with the external thread is threadedly connected with a locking nut 306. This utility model can achieve quick and convenient disassembly and replacement of the pulley 200 without disassembling one end of the zipline through the quick-release component 300. Moreover, the distance between the zipline and the fixing frame 100 can be conveniently and quickly adjusted and limited through the limiting component 500. It can realize the installation, fixing and limiting of the protective bracket for ziplines of different diameters or strands, making it more applicable and greatly improving the portability of children's ziplines and making operation more convenient.

[0023] According to one embodiment of the present invention, such as Figure 1-4 As shown, the horizontal part of the fixing frame 100 has a threaded hole 400. The limiting component 500 includes an adjusting bolt 501 threadedly connected in the threaded hole 400. The upper part of the adjusting bolt 501 is a smooth rod. A rotating sleeve 502 is provided at the smooth rod of the upper part of the adjusting bolt 501. A limiting plate 503 is provided at the upper part of the rotating sleeve 502. A guide component 600 is provided on the outer side of the limiting plate 503. This utility model can achieve the lifting and lowering operation by turning the adjusting bolt 501 to push the limiting plate 503, thereby realizing the convenient and quick adjustment of the distance between the limiting plate 503 and the pulley 200. It is convenient to realize the limiting and hanging operation applicable to ropes of different diameters, with stronger versatility and more convenient operation.

[0024] According to another embodiment of the present invention, such as Figure 1 and Figure 3As shown, the guide assembly 600 includes a guide plate 601 disposed on the outside of the limiting plate 503. A guide hole 602 is provided on the guide plate 601, and a guide post 603 is inserted into the guide hole 602. The lower part of the guide post 603 is fixed to the upper part of the horizontal part of the fixing frame 100. This utility model can achieve good guidance and limiting effect on the adjusting bolt 501 during the lifting and lowering operation by the cooperation between the guide post and the guide hole 602 on the guide plate 601, which pushes the limiting plate 503 during the rotation process, and greatly increases the stability of its lifting and lowering performance.

[0025] According to another embodiment of the present invention, such as Figure 1 and Figure 4 As shown, the limiting plate 503 is U-shaped, and the distance between the inner walls of the two vertical parts of the limiting plate 503 is greater than the diameter of the zipline. This makes it easier to limit the zipline while not affecting its rotation performance, making operation more convenient.

[0026] A reinforcing rib 700 is provided between the vertical and horizontal parts of the fixing frame 100. This utility model can enhance the overall strength of the fixing frame 100 by reinforcing the rib 700, greatly improve its service life, and make operation more convenient.

[0027] How to use this utility model:

[0028] First, it needs to be clarified that the protective bracket involved in this utility model is mainly used for the connection and protection between the zipline and the seat. This utility model takes the connection between the child seat and the zipline for a child zipline as an example to describe its usage in detail. When it is necessary to install the protective bracket, first turn the adjusting bolt 501 until the limiting plate 503 is adjusted to the lowest point. Then, use a wrench to engage the external hex nut 305, clamp the pliers on the locking nut 306, and apply force in opposite directions with both hands until the locking nut 306 is unscrewed from the external thread of the fixed rod 302. Then, insert one end of the fixed rod 302 into the fixed cylinder 301, and then sequentially insert the locking ring 304, pulley 200, and locking ring 304. Then, pass the zipline between the lower part of the pulley 200 and the limiting plate 503. Then, after the other end of the fixed rod 302 is passed out from another fixed cylinder 301, tighten the locking nut. 306. Lock the fixing rod 302, and then the operator reverses the adjustment bolt 501 until the distance between the two vertical parts of the limit plate 503 and the upper end of the lowest point of the zipline is sufficient. This utility model can achieve quick disassembly and replacement of the pulley 200 of the protective hanger and convenient and quick adjustment of the distance between the pulley 200 and the rope by using the quick-release component 300 in conjunction with the limit component 500. This solves the problem that there is a certain gap between the pulley 200 and the fixing frame 100 of the traditional protective hanger, and this gap is not adjustable. When the pulley 200 is damaged and needs to be replaced, it is usually necessary to remove one end of the zipline, then remove the old protective hanger, replace the new pulley 200, and then put the protective hanger back on the zipline. This method is cumbersome and wastes a lot of replacement and maintenance time, which brings great difficulty to the maintenance work of the staff.

[0029] Furthermore, it should be noted that, in the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0030] The above description is the preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications should also be considered within the protection scope of this utility model.

Claims

1. A protective hanger for children's ziplines, comprising a fixing frame (100) connected to a child seat, characterized in that: The fixing frame (100) is U-shaped, and a quick-release assembly (300) for quickly disassembling the pulley (200) is provided on the fixing frame (100). A limiting assembly (500) for limiting the zipline is provided between the quick-release assembly (300) and the fixing frame (100). The quick-release assembly (300) includes fixing cylinders (301) respectively provided on the upper part of the two vertical parts of the fixing frame (100), and a fixing rod (302) is inserted between the two fixing cylinders (301). A bearing (303) is provided on the outer side of the fixing rod (302), and a pulley (200) is locked on the outer side of the bearing (303). Locking rings (304) for locking the inner ring of the bearing (303) are provided at both ends of the bearing (303). An external hexagonal nut (305) is provided on one side of the fixing rod (302), and an external thread is provided on the other side of the fixing rod (302). A locking nut (306) is threadedly connected to the side of the fixing rod (302) with the external thread.

2. The protective hanger for children's ziplining as described in claim 1, characterized in that: The horizontal part of the fixing frame (100) is provided with a threaded hole (400). The limiting component (500) includes an adjusting bolt (501) threadedly connected in the threaded hole (400). The upper part of the adjusting bolt (501) is a smooth rod. A rotating sleeve (502) is provided at the smooth rod of the upper part of the adjusting bolt (501). A limiting plate (503) is provided at the upper part of the rotating sleeve (502). A guide component (600) is provided on the outer side of the limiting plate (503).

3. The protective hanger for children's ziplining as described in claim 2, characterized in that: The guide assembly (600) includes a guide plate (601) disposed on the outside of the limiting plate (503), the guide plate (601) having a guide hole (602) and a guide post (603) inserted into the guide hole (602), the lower part of the guide post (603) being fixed to the upper part of the horizontal part of the fixing frame (100).

4. The protective hanger for children's ziplines as described in claim 3, characterized in that: The limiting plate (503) is U-shaped, and the distance between the inner sidewalls of the two vertical parts of the limiting plate (503) is greater than the diameter of the zipline.

5. The protective hanger for children's ziplines as described in claim 4, characterized in that: The locking ring (304) is a rubber ring.

6. The protective hanger for children's ziplining as described in claim 5, characterized in that: A reinforcing rib (700) is provided between the vertical and horizontal parts of the fixing frame (100).

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