High-altitude rope buffer protection device

Abstract

The utility model discloses a high-altitude rope buffer protection device, which relates to the field of safety protection equipment, and adopts the technical scheme that the high-altitude rope buffer protection device comprises a hanging ring, a rope hanging opening is formed in one side of the hanging ring, two through holes are formed in the hanging ring and are positioned below the rope hanging opening, a lock rod is movably mounted in each through hole, and a limiting ring is fixedly mounted on the outer side of each lock rod; a connecting thread is arranged on the outer side of the lock rod and located above the limiting ring, two threaded holes are formed in the hanging ring and located above the rope hanging opening, and the connecting thread is matched with the threaded holes. The device has the advantages that the device is convenient and fast to disassemble and can be installed during use and disassembled for maintenance after use, the service life of the device is effectively prolonged, when a person on a high-altitude rope falls off, the person can be stressed and buffered and protected through the limiting block through gravity falling, and the safety of the person on the high-altitude rope is improved. And the situation that the load-bearing rope is directly stressed, and consequently people are injured by tying is avoided, and therefore the buffering and protecting effects are effectively achieved.

Description

Technical Field

[0001] The utility model relates to the field of safety protection equipment, in particular to a high-altitude rope buffer protection device. Background Art

[0002] A high-altitude rope is a rope that is tightened and suspended in the air, and is used for people to stand and walk on the rope. It is used for high-altitude rescue, performances, entertainment, training, etc. In order to protect the safety of people on the rope, most of them require protective devices. Traditional high-altitude rope protection devices include a ring set on the high-altitude rope, a load-bearing rope fixed on the ring, and a safety belt fixed on the load-bearing rope. The safety belt is fixed on the body of the person. When the actual combat drill of high-altitude rope rescue can effectively improve the actual combat capability and consolidate the training results, it can comprehensively promote the construction of professional teams, and fully enhance the professional technology and overall combat capability of the emergency rescue team's rope rescue. When people walk on the high-altitude rope, after falling from the high-altitude rope, the high-altitude rope protection device can protect the safety of personnel.

[0003] According to the high-altitude rope buffering protection device with application number 201720328261.5, when the high-altitude rope buffering protection device is used, the high-altitude rope is passed through the frame in the ring body, the safety belt is fixed on the person's body, and the person walks on the high-altitude rope. When the person on the high-altitude rope encounters an accident, such as physical exhaustion, he can hang on the high-altitude rope through the ring, the load-bearing rope, and the safety belt, and then hold the high-altitude rope with his hands and pull the body to move. At this time, the roller and the ball in the ring move relative to the high-altitude rope and present rolling friction, which is convenient for the person hanging on the high-altitude rope to move.

[0004] However, in actual use, the above-mentioned high-altitude rope buffer device needs to put the ring body on the high-altitude rope, and the overall structure of the device is a fixed structure, which can only pass through the inside of the ring body before the high-altitude rope is installed, and the ring body of the cover device is fixed with balls and rollers by multiple connecting rods and fixing rods. After a long time, if the fixing rods and connecting rods are aged and broken, it is not convenient to remove the ring body from the high-altitude rope. If it needs to be removed, the high-altitude rope needs to be untied to remove it, which is extremely inconvenient to use. For this reason, we propose a high-altitude rope buffer protection device. Utility Model Content

[0005] In view of the above technical problems, the utility model provides a high-altitude rope buffer protection device.

[0006] The technical solution is as follows: it includes a hanging ring, a hanging rope opening is provided on one side of the hanging ring, two through holes are provided inside the hanging ring and below the hanging rope opening, a locking rod is movably installed inside the through hole, a limiting ring is fixedly installed on the outside of the locking rod, a connecting thread is provided on the outside of the locking rod and above the limiting ring, and two threaded holes are provided inside the hanging ring and above the hanging rope opening, and the connecting thread cooperates with the threaded hole.

[0007] By adopting the above solution, the hanging ring can be quickly disassembled and assembled through the locking rod, and the locking rod can be limited by providing a limiting ring to prevent the locking rod from falling off from the through hole.

[0008] Preferably, a connecting column is fixedly installed at the bottom of the hanging ring, a rope buckle block is fixedly installed at the bottom of the connecting column, a load-bearing rope is fixedly connected to the inside of the rope buckle block, a sleeve block is installed at the outside of the connecting column, binding columns are fixedly installed on both sides of the sleeve block, a limiting block is fixedly connected to the outside of the binding column, a buffer rope is fixedly installed on one side of the binding column, the buffer rope and the limiting block cooperate with the outside of the load-bearing rope to be fixedly installed with a fixed binding piece, and one end of the buffer rope is fixedly connected to the fixed binding piece.

[0009] By adopting the above scheme, the connecting column and the rope buckle block are installed, which are mainly used for installing the load-bearing rope, and also have the effect of counterweight, so that after the hanging ring is connected to the rope, the weight of the connecting column and the rope buckle block is heavier than the top of the hanging ring, so that it will always face downward due to gravity, so that the roller on the inside of the hanging ring can always be in contact with the rope.

[0010] Preferably, a groove is provided on the inner side of the hanging ring, a roller is rotatably installed on the inner side of the groove, bearings are fixedly installed inside the hanging ring and on both sides of the groove, a shaft is fixedly installed on both sides of the roller, the shaft passes through the inside of the bearing, and an inner arc groove is provided on the outer side of the roller.

[0011] By adopting the above scheme, the roller, bearing, shaft rod and inner arc groove are matched. When the hanging ring is connected to the high-altitude rope, the lubricity of the roller is improved through the matching of the bearing and the shaft rod. The contact between the roller and the rope can reduce the friction force of the contact with the rope.

[0012] Preferably, the length of the buffer rope is shorter than the load-bearing rope above the fixed binding piece.

[0013] By adopting the above scheme, the main effect of the buffer rope being shorter than the load-bearing rope above the fixed binding is that when a person falls, the load-bearing rope below the fixed binding will be straightened first, and when the fixed binding is subjected to force, the force will be buffered through the two buffer ropes first, thereby effectively protecting the falling person.

[0014] Preferably, a hole for installing a load-bearing rope is provided inside the rope lock block.

[0015] By adopting the above solution, the holes are provided to facilitate the installation and connection of the load-bearing rope.

[0016] Preferably, a knob is provided at the bottom of the locking rod.

[0017] By adopting the above solution, a turning knob is provided, which makes it convenient for us to turn the locking rod.

[0018] Preferably, one end of the load-bearing rope is fixedly connected to a safety belt.

[0019] By adopting the above scheme, the safety belt is a high-altitude protective wearable protective gear in the prior art.

[0020] The beneficial effects brought about by the technical solution provided by the embodiment of the utility model are: 1. The high-altitude rope buffer protection device can facilitate the connection of the hanging ring to the high-altitude rope through the hanging rope mouth, through hole, locking rod, limiting ring, connecting thread and threaded hole. It is convenient and quick to disassemble through the locking rod, connecting thread and threaded hole. It can be installed during use and removed for maintenance after use to effectively extend its service life.

[0021] 2. The high-altitude rope buffer protection device is coordinated by the sleeve block, binding column, limit block and buffer rope. When a person on the high-altitude rope falls, the gravity fall will first be stressed by the limit block and buffer protection will be performed, avoiding the direct stress of the load-bearing rope, which may cause strangulation to the person, thereby effectively playing the role of buffer protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model.

[0023] Figure 2 It is a cross-sectional view of the overall structure of an embodiment of the utility model.

[0024] Figure 3 It is a side view of the overall structure of an embodiment of the utility model.

[0025] Figure 4 for Figure 2 An enlarged schematic diagram of part A.

[0026] Figure 5 for Figure 2 An enlarged schematic diagram of part B.

[0027] Among them, the accompanying drawings are marked as: 1. hanging ring; 2. groove; 3. roller; 4. bearing; 5. shaft; 6. inner arc groove; 7. hanging rope mouth; 8. through hole; 9. locking rod; 10. limiting ring; 11. connecting thread; 12. threaded hole; 13. connecting column; 14. rope buckle block; 15. load-bearing rope; 16. sleeve block; 17. binding column; 18. limiting block; 19. buffer rope; 20. fixed binding. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. Of course, the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0029] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0030] In the description of the invention of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the invention of the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the invention of the utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the invention of the present utility model, unless otherwise specified, "multiple" means two or more.

[0031] In the description of the invention of the utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the invention of the utility model can be understood according to specific circumstances.

[0032] Example 1

[0033] See also Figures 1 to 5The utility model provides a buffer protection device for high-altitude ropes, including a hanging ring 1, a groove 2 is provided on the inner side of the hanging ring 1, a roller 3 is rotatably installed on the inner side of the groove 2, bearings 4 are fixedly installed inside the hanging ring 1 and on both sides of the groove 2, shafts 5 are fixedly installed on both sides of the roller 3, the shafts 5 pass through the inside of the bearings 4, an inner arc groove 6 is provided on the outer side of the roller 3, wherein the roller 3, the bearing 4, the shaft 5 and the inner arc groove 6 are matched, when the hanging ring 1 is sleeved on the high-altitude rope, the bearing 4 and the shaft 5 are matched, the lubricity of the roller 3 is improved, and the friction force of the contact with the rope can be reduced through the contact between the roller 3 and the rope, a rope hanging opening 7 is provided on one side of the hanging ring 1, and two through holes 8 are provided inside the hanging ring 1 and below the rope hanging opening 7, the through holes A locking rod 9 is movably installed inside 8, and a turning knob is provided at the bottom of the locking rod 9, wherein the turning knob makes it convenient for us to turn the locking rod 9, and a limiting ring 10 is fixedly installed on the outside of the locking rod 9, and a connecting thread 11 is provided on the outside of the locking rod 9 and above the limiting ring 10, and two threaded holes 12 are provided inside the hanging ring 1 and above the hanging rope mouth 7, and the connecting thread 11 cooperates with the threaded hole 12, and the hanging ring 1 can be conveniently sleeved on the high-altitude rope through the hanging rope mouth 7, the through hole 8, the locking rod 9, the limiting ring 10, the connecting thread 11 and the threaded hole 12 cooperate, and the hanging ring 1 can be conveniently connected to the high-altitude rope, and the locking rod 9, the connecting thread 11 and the threaded hole 12 cooperate to connect, and the disassembly is convenient and quick, and it can be installed during use, and removed for maintenance after use to effectively extend its service life.

[0034] A connecting column 13 is fixedly installed at the bottom of the hanging ring 1, and a rope buckle block 14 is fixedly installed at the bottom of the connecting column 13. A load-bearing rope 15 is fixedly connected inside the rope buckle block 14, and one end of the load-bearing rope 15 is fixedly connected to a safety belt, wherein the safety belt is a high-altitude protective wearable protective gear in the prior art. A hole for installing the load-bearing rope 15 is opened inside the rope buckle block 14, wherein the hole is opened to facilitate the installation and connection of the load-bearing rope 15, a sleeve block 16 is installed on the outside of the connecting column 13, and binding columns 17 are fixedly installed on both sides of the sleeve block 16, and a limiting block 18 is fixedly connected to the outside of the binding column 17. A buffer rope 19 is fixedly installed on one side of the binding column 17, and the buffer rope 19 is a prior art, and has a certain elastic force and buffering force. The buffer rope 19 and the limiting block 18 cooperate with the fixed binding piece 20 on the outside of the load-bearing rope 15, and the buffer One end of the rope 19 is fixedly connected to the fixed binding 20, and the length of the buffer rope 19 is shorter than the load-bearing rope 15 above the fixed binding 20. The main function of the buffer rope 19 being shorter than the load-bearing rope 15 above the fixed binding 20 is that when a person falls, the load-bearing rope 15 below the fixed binding 20 will be straightened first, and when the fixed binding 20 is subjected to force, the two buffer ropes 19 will first be subjected to force for buffering, thereby effectively protecting the falling person. Through the cooperation of the sleeve block 16, the binding column 17, the limit block 18 and the buffer rope 19, when a person on the high-altitude rope falls, the gravity fall will first be subjected to force through the limit block 18 and buffer protection will be performed, avoiding the direct force of the load-bearing rope 15, which may cause strangulation of the person, thereby effectively playing a role of buffering protection.

[0035] When the utility model is used, when we need to perform and train on a high-altitude rope, we first wear the safety belt at one end of the load-bearing rope 15 on our body, and then we only need to turn the locking rod 9 to screw it out of the threaded hole 12, and then put it on the high-altitude rope through the hanging rope mouth 7, and then connect and fix it through the connecting thread 11 at the top of the locking rod 9 and the threaded hole 12. Through the counterweight of the connecting column 13 and the rope buckle block 14, the roller 3 can be made to contact with the rope, improve its lubrication, and reduce the friction between the contact and the rope, and the installation can be completed and the construction can be started. If the person on the rope accidentally falls, the two buffer ropes 19 will first be subjected to force for buffering when falling, which can effectively protect the falling person, and finally the roller 3 will contact with the rope, and the falling person can move easily on the rope.

[0036] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A high-altitude rope buffer protection device, comprising a hanging ring (1), characterized in that: A hanging rope opening (7) is provided on one side of the hanging ring (1), two through holes (8) are provided inside the hanging ring (1) and below the hanging rope opening (7), a locking rod (9) is movably installed inside the through hole (8), a limiting ring (10) is fixedly installed outside the locking rod (9), a connecting thread (11) is provided outside the locking rod (9) and above the limiting ring (10), and two threaded holes (12) are provided inside the hanging ring (1) and above the hanging rope opening (7), and the connecting thread (11) cooperates with the threaded hole (12).

2. The high-altitude rope buffer protection device according to claim 1 is characterized in that: A connecting column (13) is fixedly installed at the bottom of the hanging ring (1), a rope buckle block (14) is fixedly installed at the bottom of the connecting column (13), a load-bearing rope (15) is fixedly connected inside the rope buckle block (14), a sleeve block (16) is installed on the outside of the connecting column (13), and binding columns (17) are fixedly installed on both sides of the sleeve block (16), the outside of the binding column (17) is fixedly connected to a limiting block (18), a buffer rope (19) is fixedly installed on one side of the binding column (17), the buffer rope (19) and the limiting block (18) cooperate with the outside of the load-bearing rope (15) to be fixedly installed with a fixed binding piece (20), and one end of the buffer rope (19) is fixedly connected to the fixed binding piece (20).

3. The high-altitude rope buffer protection device according to claim 1 is characterized in that: A groove (2) is provided on the inner side of the hanging ring (1), a roller (3) is rotatably mounted on the inner side of the groove (2), bearings (4) are fixedly mounted inside the hanging ring (1) and on both sides of the groove (2), shafts (5) are fixedly mounted on both sides of the roller (3), the shafts (5) pass through the inside of the bearings (4), and an inner arc groove (6) is provided on the outer side of the roller (3).

4. The high-altitude rope buffer protection device according to claim 2 is characterized in that: The length of the buffer rope (19) is shorter than the length of the load-bearing rope (15) above the fixing binding member (20).

5. The high-altitude rope buffer protection device according to claim 2, characterized in that: The rope buckle block (14) is provided with a hole inside for installing a load-bearing rope (15).

6. The high-altitude rope buffer protection device according to claim 2, characterized in that: A rotating knob is provided at the bottom of the locking rod (9).

7. The high-altitude rope buffer protection device according to claim 2, characterized in that: One end of the load-bearing rope (15) is fixedly connected to a safety belt.

Images