Aerial work safety line assembly

Abstract

The utility model discloses a kind of aerial work safety line subassembly, including safety line bin, the top of the safety line bin is equipped with hanging ring, the inside of the safety line bin is equipped with connecting rope, the both sides of the bottom of the safety line bin are symmetrically equipped with first connecting rod, the bottom of the first connecting rod is equipped with first installation bin, the both ends inside first installation bin are symmetrically equipped with mounting disc;The utility model is cooperated under the cooperation of clamping groove, hinged rod, first spring, installation slot, second turntable, second push rod, second spring, sleeve, through slot, fixed rod, second installation bin, torsion spring and second connecting rod, in the process of aerial work, the activity range of staff can be effectively guaranteed, improve its convenience, if falling occurs in the process of aerial work, rope can be locked instantly, so that staff is stopped in the middle, avoid falling, effectively improve safety.

Description

Technical Field

[0001] This utility model relates to the field of safety rope technology, specifically a safety rope assembly for high-altitude operations. Background Technology

[0002] Safety ropes are a type of rope device used for safety protection, commonly found in high-altitude operations, mountaineering, rescue, and other scenarios, to prevent people from falling or to provide additional protection.

[0003] The existing patent publication number "CN213789686U" describes a safety rope for high-altitude power operations. It features a long rope mechanism slidably connected via an arc-shaped tube. Both ends of the long rope mechanism are fixed with locking balls. A fixing rope is fixed to the other end of the body-fixing mechanism via a fixing tube. Both ends of the fixing rope are fixed with buckle mechanisms. A wire-locking mechanism is fixed to the safety helmet mechanism. This invention utilizes the fixing of the buckle mechanism and locking balls, along with the sliding of the moving rope on external fixations and the arc-shaped tube, allowing workers to move a considerable distance before changing external fixations, thus improving work efficiency. Even when changing external fixations, it still provides protection, ensuring high safety. It allows workers to choose external fixations from a wider range, offering good adaptability. The wire-locking mechanism enables workers to perform high-quality safety work on parallel cables without external fixations. The moving rope allows workers to be stably suspended in the air for power operations, demonstrating excellent functional adaptability.

[0004] However, the device's movement distance is limited during use. In general high-altitude operations, the device needs to move a relatively long distance. If a safety rope is used, the fixed position needs to be changed multiple times, which affects its convenience. Utility Model Content

[0005] The purpose of this invention is to provide a safety rope assembly for high-altitude operations to solve the existing problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a safety rope assembly for high-altitude operations, including a safety rope compartment, a hanging ring at the top of the safety rope compartment, a connecting rope inside the safety rope compartment, first connecting rods symmetrically arranged on both sides of the bottom of the safety rope compartment, a first mounting compartment at the bottom of the first connecting rods, mounting discs symmetrically arranged at both ends inside the first mounting compartment, a first turntable rotatably connected to the inside of the mounting disc, and a locking wheel between the two sets of first turntables;

[0007] The outer side of the first turntable is provided with multiple sets of mounting slots, and a hinge rod is hinged inside the mounting slot. A first spring is provided between the hinge rod and the mounting slot. A second turntable is provided outside the first turntable. A slot is provided inside the second turntable. A second push rod is provided at the bottom of the second turntable. A through groove is provided at the bottom of the mounting plate. The second push rod is located inside the through groove.

[0008] A fixing rod is provided at the middle position of the bottom of one end of the first installation chamber. A torsion spring is provided on the outside of the fixing rod. A second installation chamber is provided at the torsion spring. A second connecting rod is provided at the top of the second installation chamber. A first push rod is provided at the bottom of the second installation chamber. A sleeve is provided on one side of the bottom of one end of the first installation chamber. A sliding rod is slidably connected inside the sleeve. A second spring is provided on the outside of the sliding rod. A clamping plate is provided on one side of the sliding rod.

[0009] Preferably, the top of the sleeve is provided with a connecting plate, and the connecting plate is fixed to the inside of the first installation chamber by bolts, which facilitates installation.

[0010] Preferably, a limiting plate is provided on one side inside the mounting groove, and the limiting plate is located directly above the hinge rod to limit the flipping angle of the hinge rod.

[0011] Preferably, ratchet teeth are provided on one side of the clamping plate and on the outer side of the locking wheel to increase the friction force exerted by the clamping plate and the locking wheel on the connecting rope.

[0012] Preferably, the first push rod is Z-shaped to facilitate the movement of the slide rod.

[0013] Preferably, the mounting plate has a sleeve rod inside, and the first turntable is located outside the sleeve rod for easy connection.

[0014] Preferably, the fixing rod has a connecting hole inside, and the end of the torsion spring is located inside the connecting hole to fix the position of the torsion spring.

[0015] Compared with the prior art, the beneficial effects of this utility model are: the high-altitude work safety rope assembly;

[0016] Through the cooperation of the slot, hinge rod, first spring, mounting slot, second turntable, second push rod, second spring, sleeve, through slot, fixing rod, second mounting chamber, torsion spring and second connecting rod, the system can effectively ensure the range of movement of workers and improve their convenience during high-altitude operations. If a fall occurs during high-altitude operations, the rope can be locked instantly, stopping the worker in the middle and preventing a fall, thus effectively improving safety. Attached Figure Description

[0017] Figure 1This is a perspective view of the present utility model;

[0018] Figure 2 This is a front sectional view of the present invention;

[0019] Figure 3 This is the front view of the present invention;

[0020] Figure 4 This is a front sectional view of the first installation compartment of this utility model;

[0021] Figure 5 This is a top view of the locking wheel of this utility model;

[0022] Figure 6 This is a front sectional view of the first push rod of this utility model.

[0023] In the diagram: 1. Safety rope compartment; 2. Clamping plate; 3. Slide rod; 4. First push rod; 5. First turntable; 6. Mounting plate; 7. First mounting compartment; 8. First connecting rod; 9. Connecting rope; 10. Hanging ring; 11. Locking wheel; 12. Slot; 13. Hinge rod; 14. First spring; 15. Mounting slot; 16. Second turntable; 17. Second push rod; 18. Second spring; 19. Sleeve; 20. Through slot; 21. Fixing rod; 22. Second mounting compartment; 23. Torsion spring; 24. Second connecting rod. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figures 1-6 The present invention provides an embodiment of a high-altitude work safety rope assembly, comprising a safety rope compartment 1, a hanging ring 10 at the top of the safety rope compartment 1, a connecting rope 9 inside the safety rope compartment 1, first connecting rods 8 symmetrically arranged on both sides of the bottom of the safety rope compartment 1, a first mounting compartment 7 at the bottom of the first connecting rods 8, a connecting plate at the top of the sleeve 19, and the connecting plate being fixed to the inside of the first mounting compartment 7 by bolts for easy installation, mounting discs 6 symmetrically arranged at both ends inside the first mounting compartment 7, a first turntable 5 rotatably connected to the inside of the mounting disc 6, a sleeve rod inside the mounting disc 6, and the first turntable 5 located outside the sleeve rod for easy connection, a locking wheel 11 between the two sets of first turntables 5, and ratchet teeth on one side of the clamping plate 2 and the outside of the locking wheel 11 to increase the friction force applied by the clamping plate 2 and the locking wheel 11 to the connecting rope 9;

[0026] The outer side of the first turntable 5 is provided with multiple sets of mounting slots 15. The inside of the mounting slot 15 is hinged with a hinge rod 13. A limiting plate is provided on one side of the inside of the mounting slot 15, and the limiting plate is located directly above the hinge rod 13 to limit the rotation angle of the hinge rod 13. A first spring 14 is provided between the hinge rod 13 and the mounting slot 15. The outer side of the first turntable 5 is provided with a second turntable 16. The inner side of the second turntable 16 is provided with a slot 12. The bottom of the second turntable 16 is provided with a second push rod 17. The bottom of the mounting plate 6 is provided with a through groove 20. The second push rod 17 is located inside the through groove 20.

[0027] A fixing rod 21 is provided at the middle position of the bottom of one end of the first installation chamber 7. A torsion spring 23 is provided on the outside of the fixing rod 21. A connecting hole is provided inside the fixing rod 21. The end of the torsion spring 23 is located inside the connecting hole to fix the position of the torsion spring 23. A second installation chamber 22 is provided at the torsion spring 23. A second connecting rod 24 is provided at the top of the second installation chamber 22. A first push rod 4 is provided at the bottom of the second installation chamber 22. A sleeve 19 is provided on one side of the bottom of one end of the first installation chamber 7. A sliding rod 3 is slidably connected inside the sleeve 19. The first push rod 4 is Z-shaped to facilitate pushing the sliding rod 3 to move. A second spring 18 is provided on the outside of the sliding rod 3. A clamping plate 2 is provided on one side of the sliding rod 3.

[0028] Working principle: If a worker falls during high-speed work, the connecting rope 9 will be pulled out quickly. As the connecting rope 9 is pulled, it drives the locking wheel 11 and the first turntable 5 to rotate. During the high-speed rotation of the first turntable 5, it drives the hinge rod 13 to move. Then, under the action of inertia, the hinge rod 13 pulls the first spring 14 to extend, thereby locking into the inside of the slot 12. Then, it drives the second turntable 16 and the second push rod 17 to move. When the second push rod 17 moves to the limit position at the through slot 20, it locks the second turntable 16, the first turntable 5 and the locking wheel 11. Then, under the influence of the friction of the locking wheel 11, the connecting rope 9 is locked.

[0029] During its movement, the second push rod 17 also causes the second connecting rod 24, the second mounting chamber 22 and the first push rod 4 to rotate, which in turn causes the torsion spring 23 to tighten. Then, during the rotation, the first push rod 4 pushes the slide rod 3 and the clamping plate 2 to move, which causes the clamping plate 2 to also apply pressure to the connecting rope 9. Then, through the double locking action, the connecting rope 9 can be stopped quickly, thereby preventing the workers from falling to the ground from a height.

[0030] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0031] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship 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 do not indicate or imply that the device or element 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. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0032] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection or a detachable connection; a mechanical connection or an electrical connection; a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

Claims

1. A safety rope assembly for high-altitude operations, comprising a safety rope compartment (1), characterized in that: The top of the safety rope compartment (1) is provided with a hanging ring (10), the inside of the safety rope compartment (1) is provided with a connecting rope (9), the bottom of the safety rope compartment (1) is symmetrically provided with first connecting rods (8) on both sides, the bottom of the first connecting rods (8) is provided with a first mounting compartment (7), the two ends of the inside of the first mounting compartment (7) are symmetrically provided with mounting discs (6), the inside of the mounting discs (6) is rotatably connected to a first turntable (5), and a locking wheel (11) is provided between the two sets of first turntables (5); The first turntable (5) has multiple sets of mounting slots (15) on its outer side. A hinge rod (13) is hinged inside the mounting slot (15). A first spring (14) is provided between the hinge rod (13) and the mounting slot (15). A second turntable (16) is provided on the outer side of the first turntable (5). A slot (12) is provided on the inner side of the second turntable (16). A second push rod (17) is provided at the bottom of the second turntable (16). A through groove (20) is provided at the bottom of the mounting plate (6). The second push rod (17) is located inside the through groove (20). A fixing rod (21) is provided at the middle position of the bottom of one end of the first installation chamber (7). A torsion spring (23) is provided on the outside of the fixing rod (21). A second installation chamber (22) is provided at the torsion spring (23). A second connecting rod (24) is provided at the top of the second installation chamber (22). A first push rod (4) is provided at the bottom of the second installation chamber (22). A sleeve (19) is provided on one side of the bottom of one end of the first installation chamber (7). A sliding rod (3) is slidably connected inside the sleeve (19). A second spring (18) is provided on the outside of the sliding rod (3). A clamping plate (2) is provided on one side of the sliding rod (3).

2. The high-altitude work safety rope assembly according to claim 1, characterized in that: The top of the sleeve (19) is provided with a connecting plate, and the connecting plate is fixed to the inside of the first installation chamber (7) by bolts.

3. The high-altitude work safety rope assembly according to claim 1, characterized in that: A limiting plate is provided on one side inside the mounting groove (15), and the limiting plate is located directly above the hinge rod (13).

4. A safety rope assembly for high-altitude operations according to claim 1, characterized in that: The clamping plate (2) has ratchet teeth on one side and on the outside of the locking wheel (11).

5. A safety rope assembly for high-altitude operations according to claim 1, characterized in that: The first push rod (4) is Z-shaped.

6. A safety rope assembly for high-altitude operations according to claim 1, characterized in that: The mounting plate (6) has a sleeve rod inside, and the first turntable (5) is located on the outside of the sleeve rod.

7. A safety rope assembly for high-altitude operations according to claim 1, characterized in that: The fixed rod (21) has a connecting hole inside, and the end of the torsion spring (23) is located inside the connecting hole.

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