Portable safety rope for high-altitude operation

Abstract

The utility model discloses a portable safety rope for aloft work, which relates to the field of mounting ropes and comprises a buckle, a clamping plate is hinged inside one side of the buckle, one end of the clamping plate far away from the hinged position is clamped and mounted inside the buckle, a connector is sleeved inside the buckle, one end of the connector far away from the buckle is fixedly provided with an interconnection column, and the interconnection column is fixedly connected with the buckle. A connecting block is installed in the end, away from the connector, of the interconnecting column in a clamped mode, a rotating block is integrally formed at the end, close to the interconnecting column, of the connecting block, the rotating block is installed and connected into the interconnecting column in a clamped mode, an external threaded column is integrally formed at the end, away from the connecting block, of the rotating block, and the external threaded column is connected into the interconnecting column in a threaded mode; and an anti-falling seat is integrally formed at one end, far away from the interconnecting column, of the connecting block. By the adoption of the structure, the safety rope can be matched with different lengths or connected with other devices with corresponding interfaces, and one end of the rope is fixed to the anti-disengaging block.

Description

Technical Field

[0001] This utility model belongs to the field of installation ropes, and specifically relates to a portable safety rope for high-altitude operations. Background Technology

[0002] In numerous high-altitude work scenarios, such as modern construction, power maintenance, and bridge upkeep, ensuring the safety of workers is paramount. Traditional safety ropes have many drawbacks, such as inconvenient length adjustment, difficulty in adapting to complex working environments, easy loosening of connections, low safety factor, poor wear resistance and weather resistance of materials, and short service life. Therefore, the development of a convenient, safe, and durable high-altitude work safety rope is urgently needed to meet the growing demand for high-altitude work safety.

[0003] Existing technologies have specifically developed some portable safety ropes for high-altitude operations. For example, Chinese patent with announcement number "CN217828669U" discloses "a safety rope for high-altitude operations". By setting a positioning component, the pressing block can be twisted into the slot by the torque generated by the torsion spring. Finally, the positioning component is used to position it, thereby further improving the stability of the pressing block and preventing the buckle from opening.

[0004] Although the positioning component allows the torsion spring to twist the pressing block into the slot and then position it, thus improving the stability of the pressing block and preventing the latch from opening, the inability of operators to effectively replace the cord during use can lead to a shorter cord lifespan and increased safety risks over time. Furthermore, replacing the cord also increases the complexity for operators. Utility Model Content

[0005] In view of the problems mentioned in the background art, the purpose of this utility model is to provide a portable safety rope for high-altitude operations to solve the problem of rope installation.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution:

[0007] A portable safety rope for high-altitude operations includes a buckle. A locking plate is hinged to one side of the buckle. The end of the locking plate away from the hinge is engaged inside the buckle. A connector is sleeved inside the buckle. An interlocking post is fixedly installed at the end of the connector away from the buckle. A connecting block is engaged inside the end of the interlocking post away from the connector. A rotating block is integrally formed at the end of the connecting block near the interlocking post. The rotating block is engaged inside the interlocking post. An externally threaded post is integrally formed at the end of the rotating block away from the connecting block. The externally threaded post is threadedly connected inside the interlocking post. An anti-detachment seat is integrally formed at the end of the connecting block away from the interlocking post. An anti-detachment block is rotatably installed inside the anti-detachment seat. A rope is fixedly connected to the end of the anti-detachment block away from the anti-detachment seat.

[0008] As a preferred technical solution, the buckle has hinge grooves and snap-fit ​​grooves at both ends inside one side, a rotating rod is rotatably installed on one side inside one end of the card plate, and torsion grooves are opened at both the upper and lower ends inside the card plate on the side of the rotating rod, and torsion springs are fixedly installed inside the torsion grooves.

[0009] As a preferred technical solution, a torsion plate is fixedly installed at the end of the torsion spring on both sides away from the inside of the card plate. The two torsion plates are fixedly installed on the outer ring of the rotating rod. Circular grooves are opened inside the upper and lower ends of the hinge groove. The upper and lower ends of the rotating rod pass through the two sides of the hinge groove through the circular grooves.

[0010] As a preferred technical solution, the card plate has a first slot at both the top and bottom ends on the side away from the rotating rod. A first spring is fixedly installed inside each of the first slots, and a first card block is fixedly installed at the end of the first spring away from the first slot.

[0011] As a preferred technical solution, the upper and lower ends of the snap-fit ​​groove are provided with first snap-fit ​​grooves, one end of the snap-fit ​​plate is snapped into the buckle through the snap-fit ​​groove, and the first snap-fit ​​block is snapped into the first snap-fit ​​groove.

[0012] As a preferred technical solution, a rotating groove is provided inside the end of the interconnecting post away from the connector, and an internal thread is provided inside the rotating groove. The external thread post is connected to the inside of the interconnecting post through the internal thread, and a second slot is provided on both sides inside the rotating groove.

[0013] As a preferred technical solution, the rotating block has a second slot at both the top and bottom ends, and a second spring is fixedly installed inside each of the second slots. A second locking block is fixedly installed at the end of the second spring away from the second slot. The rotating block is rotatably installed inside the interconnecting column through the rotating slot, and the second locking block is engaged and installed inside the second locking slot.

[0014] As a preferred technical solution, the anti-detachment seat has an anti-detachment groove inside, and the anti-detachment block is rotatably installed inside the anti-detachment seat through the anti-detachment groove.

[0015] In summary, the present invention has the following main advantages:

[0016] When the rotating block is inserted into the rotating slot, the second locking block is squeezed by the inner wall of the rotating slot, compressing the second spring. When the rotating block rotates to the appropriate position, aligning the second locking block with the second locking slot, the second spring rebounds, locking the second locking block into the second locking slot, thus fixing the rotating block and the interconnecting post relatively. At the same time, the external threaded post at the other end of the rotating block engages with the internal thread inside the interconnecting post. By rotating the rotating block, the relative position of the connecting block and the interconnecting post can be adjusted, thereby enabling the adaptation of different lengths of safety rope or connection with other equipment with corresponding interfaces. One end of the rope is fixed to the anti-detachment block, which is rotatably installed inside the anti-detachment seat through the anti-detachment groove. During operation, the rope is used to connect with the safety belt and other equipment of the operator. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the internal cross-sectional structure of the card plate of this utility model;

[0019] Figure 3 This is a utility model Figure 2 A magnified structural diagram of part A;

[0020] Figure 4 This is a utility model Figure 2 A schematic diagram of the enlarged structure of part B;

[0021] Figure 5 This is a schematic diagram of the internal cross-sectional structure of the interconnecting column of this utility model;

[0022] Figure 6 This is a schematic diagram of the internal structure of the buckle of this utility model.

[0023] Reference numerals: 1. Clamping plate; 2. Buckle; 3. Connector; 4. Interconnecting post; 5. Second clamping block; 6. Anti-detachment seat; 7. Rope; 8. Connecting block; 9. Anti-detachment block; 10. First clamping block; 11. First spring; 12. First slot; 13. Clamping groove; 14. Rotating rod; 15. Torsion plate; 16. Torsion spring; 17. Torsion groove; 18. Internal thread; 19. Second clamping groove; 20. Rotating groove; 21. Anti-detachment groove; 22. Second spring; 23. Second slot; 24. External thread post; 25. Rotating block; 26. Circular groove; 27. Hinge groove; 28. First clamping groove. Detailed Implementation

[0024] Example

[0025] refer to Figures 1-6 This embodiment of a portable safety rope for high-altitude operations includes a buckle 2. A clamping plate 1 is hinged inside one side of the buckle 2. The end of the clamping plate 1 away from the hinge is engaged and installed inside the buckle 2. A connector 3 is sleeved inside the buckle 2. An interconnecting post 4 is fixedly installed at the end of the connector 3 away from the buckle 2. A connecting block 8 is engaged and installed inside the end of the interconnecting post 4 away from the connector 3. A rotating block 25 is integrally formed at the end of the connecting block 8 close to the interconnecting post 4. The rotating block 25 is engaged and installed inside the interconnecting post 4. An externally threaded post 24 is integrally formed at the end of the rotating block 25 away from the connecting block 8. The externally threaded post 24 is threadedly connected inside the interconnecting post 4. An anti-detachment seat 6 is integrally formed at the end of the connecting block 8 away from the interconnecting post 4. An anti-detachment block 9 is rotatably installed inside the anti-detachment seat 6. A rope 7 is fixedly connected to the end of the anti-detachment block 9 away from the anti-detachment seat 6.

[0026] refer to Figure 2 , Figures 3 to 4 The buckle 2 has hinge grooves 27 and snap-fit ​​grooves 13 on both ends of one side. A rotating rod 14 is rotatably mounted on one side of the plate 1. Torque grooves 17 are formed on both the upper and lower ends of the plate 1 on the side of the rotating rod 14. Torque springs 16 are fixedly installed inside each of the torsion grooves 17. Torque plates 15 are fixedly installed on the ends of the torsion springs 16 away from the inside of the plate 1. Both torsion plates 15 are fixedly installed on the outer ring of the rotating rod 14. Circular grooves 26 are formed on both the upper and lower ends of the hinge grooves 27. The rotating rod 14 passes through the circular grooves 26 on both the upper and lower ends. On both sides of the hinge slot 27, the upper and lower ends of the side of the locking plate 1 away from the rotating rod 14 are provided with first slots 12. A first spring 11 is fixedly installed inside the first slot 12. A first locking block 10 is fixedly installed at the end of the first spring 11 away from the first slot 12. The upper and lower ends of the locking slot 13 are provided with first locking grooves 28. One end of the locking plate 1 is engaged and installed inside the buckle 2 through the locking groove 13. The first locking block 10 is engaged and installed inside the first locking groove 28, so that the locking plate 1 can be effectively engaged on one side of the buckle 2, preventing the locking plate 1 from falling off and improving safety.

[0027] refer to Figures 5 to 6The interconnecting post 4 has a rotating groove 20 inside the end away from the connector 3. The rotating groove 20 has an internal thread 18 inside. The external thread post 24 is threaded to the inside of the interconnecting post 4 through the internal thread 18. The rotating groove 20 has a second slot 19 on both sides. The rotating block 25 has a second slot 23 at both the top and bottom. A second spring 22 is fixedly installed inside the second slot 23. A second locking block 5 is fixedly installed at the end of the second spring 22 away from the second slot 23. The rotating block 25 is rotatably installed inside the interconnecting post 4 through the rotating groove 20. The second locking block 5 is engaged inside the second slot 19, which makes it easier for users to replace the rope 7 later and improves the portability of replacing the rope 7.

[0028] refer to Figure 5 The anti-detachment seat 6 has an anti-detachment groove 21 inside, and the anti-detachment block 9 is rotatably installed inside the anti-detachment seat 6 through the anti-detachment groove 21. During operation, the rope 7 is used to connect with the safety belt and other equipment of the operator. When the operator moves, the rope 7 can drive the anti-detachment block 9 to rotate inside the anti-detachment seat 6 to adapt to different directions of movement. At the same time, the structural design of the anti-detachment seat 6 and the anti-detachment block 9 can effectively prevent the rope 7 from accidentally falling off, ensuring a stable connection between the operator and the safety rope.

[0029] Operating principle and advantages: Before starting high-altitude work, the worker first connects the safety rope to the work platform or fixed anchor point via buckle 2. At this time, clamp plate 1 plays a key role. One end of clamp plate 1 is hinged to the hinge groove 27 inside the buckle 2 via rotating rod 14, and a torsion spring 16 is installed on rotating rod 14. The torsion spring 16 applies torque to rotating rod 14 through torsion plate 15, so that clamp plate 1 always tends to rotate inward into buckle 2. When it is necessary to clamp plate 1 into buckle 2, the worker manually pries open clamp plate 1, overcomes the torque of torsion spring 16, and inserts one end of clamp plate 1 into the snap-fit ​​groove 13 inside buckle 2. During the insertion of clamp plate 1, the first locking block 10 on clamp plate 1 is squeezed by the inner wall of snap-fit ​​groove 13. The first spring 11 inside the first slot 12 retracts. When the first locking block 10 moves to the position of the first locking groove 28 opened inside the upper and lower ends of the locking groove 13, the first spring 11 rebounds, locking the first locking block 10 into the first locking groove 28, thereby realizing the firm connection between the locking plate 1 and the buckle 2, ensuring that the connection between the safety rope and the fixed point is stable and reliable. If it is necessary to adjust the length of the safety rope or connect it with other safety equipment, it can be achieved through the connection structure of the interconnecting post 4 and the connecting block 8. The rotating block 25 at one end of the connecting block 8 is rotatably installed inside the interconnecting post 4 through the rotating groove 20. The second spring 22 is installed in the second slot 23 at the upper and lower ends of the rotating block 25. One end of the second spring 22 is fixed to the second locking block 5. The second spring 22 is fixed in the second slot 5 on both sides inside the rotating groove 20 of the interconnecting post 4. When the rotating block 25 is inserted into the rotating slot 20, the second locking block 5 is squeezed by the inner wall of the rotating slot 20, compressing the second spring 22. When the rotating block 25 rotates to the appropriate position, aligning the second locking block 5 with the second slot 19, the second spring 22 rebounds, locking the second locking block 5 into the second slot 19, thus fixing the rotating block 25 and the interconnecting post 4 relatively. At the same time, the external thread post 24 at the other end of the rotating block 25 engages with the internal thread 18 inside the interconnecting post 4. By rotating the rotating block 25, the relative position of the connecting block 8 and the interconnecting post 4 can be adjusted, thereby achieving the adaptation of different lengths of the safety rope or the connection with other devices with corresponding interfaces. One end of the rope 7 is fixed to the anti-detachment block 9, which is rotatably installed inside the anti-detachment seat 6 through the anti-detachment groove 21. During operation... In this system, rope 7 is used to connect to the worker's safety harness and other equipment. When the worker moves, rope 7 can drive the anti-detachment block 9 to rotate within the anti-detachment seat 6 to adapt to different directions of movement. Simultaneously, the structural design of the anti-detachment seat 6 and anti-detachment block 9 effectively prevents rope 7 from accidentally falling off, ensuring a stable connection between the worker and the safety rope. During high-altitude operations, if a worker accidentally falls, rope 7 will be instantly subjected to tension. Because rope 7 is connected to the anti-detachment seat 6 via the anti-detachment block 9, and the anti-detachment seat 6 and connecting block 8 are integrally formed, and the connecting block 8 is tightly connected to components such as the interconnecting post 4, connecting head 3, and buckle 2, the entire safety rope system can progressively transmit and disperse the impact force generated by the fall. The buckle 2's connection structure with the fixing point...The secure design of the connecting parts, including the interconnecting post 4 and the connecting block 8, can withstand significant tensile force, preventing the safety rope from breaking or slipping under impact. This provides reliable protection for workers, preventing serious injury from direct falls. The anti-slip block 9 can rotate flexibly within the anti-slip seat 6. When workers sway or deviate in the air due to wind or their own movements, the rope 7 drives the anti-slip block 9 to rotate, allowing the safety rope to adjust its force direction in real time, maintaining effective traction on the worker, reducing the amplitude of swaying and deviation, helping workers maintain a relatively stable working posture, and reducing the possibility of secondary hazards caused by swaying and deviation.

Claims

1. A portable safety rope for high-altitude operations, comprising a buckle (2), characterized in that: A latching plate (1) is hinged inside one side of the latch (2). The end of the latching plate (1) away from the hinge is engaged inside the latch (2). A connector (3) is sleeved inside the latch (2). An interconnecting post (4) is fixedly installed at the end of the connector (3) away from the latch (2). A connecting block (8) is engaged inside the end of the interconnecting post (4) away from the connector (3). A rotating block (25) is integrally formed at the end of the connecting block (8) near the interconnecting post (4). The rotating block (25) is engaged and installed inside the interconnecting post (4). The end of the rotating block (25) away from the connecting block (8) is integrally formed with an external thread post (24). The external thread post (24) is threadedly connected inside the interconnecting post (4). The end of the connecting block (8) away from the interconnecting post (4) is integrally formed with an anti-detachment seat (6). An anti-detachment block (9) is rotatably installed inside the anti-detachment seat (6). A rope (7) is fixedly connected to the end of the anti-detachment block (9) away from the anti-detachment seat (6).

2. The portable safety rope for high-altitude work according to claim 1, characterized in that: The buckle (2) has hinge grooves (27) and snap grooves (13) on both ends of one side. A rotating rod (14) is rotatably installed on one side of one end of the card plate (1). Torsion grooves (17) are opened on both the upper and lower ends of the card plate (1) on one side of the rotating rod (14). Torsion springs (16) are fixedly installed inside the torsion grooves (17).

3. The portable safety rope for high-altitude work according to claim 2, characterized in that: Torque plates (15) are fixedly installed at the ends of the torsion springs (16) on both sides away from the inside of the clamping plate (1). The two torsion plates (15) are fixedly installed on the outer ring of the rotating rod (14). Circular grooves (26) are opened inside the upper and lower ends of the hinge groove (27). The upper and lower ends of the rotating rod (14) pass through the two sides of the hinge groove (27) through the circular grooves (26).

4. A portable safety rope for high-altitude work according to claim 3, characterized in that: The card plate (1) has a first slot (12) at both the top and bottom ends on the side away from the rotating rod (14). A first spring (11) is fixedly installed inside the first slot (12). A first card block (10) is fixedly installed at the end of the first spring (11) away from the first slot (12).

5. A portable safety rope for high-altitude work according to claim 4, characterized in that: The upper and lower ends of the snap-fit ​​groove (13) are provided with first snap-fit ​​grooves (28). One end of the snap-fit ​​plate (1) is snapped into the buckle (2) through the snap-fit ​​groove (13), and the first snap-fit ​​block (10) is snapped into the first snap-fit ​​groove (28).

6. A portable safety rope for high-altitude work according to claim 1, characterized in that: The interconnecting post (4) has a rotating groove (20) inside the end away from the connector (3). The rotating groove (20) has an internal thread (18) inside. The external thread post (24) is threaded to the inside of the interconnecting post (4) through the internal thread (18). The rotating groove (20) has a second slot (19) on both sides.

7. A portable safety rope for high-altitude work according to claim 6, characterized in that: The rotating block (25) has a second slot (23) at both the upper and lower ends. A second spring (22) is fixedly installed inside the second slot (23). A second locking block (5) is fixedly installed at the end of the second spring (22) away from the second slot (23). The rotating block (25) is rotatably installed inside the interconnecting column (4) through the rotating groove (20). The second locking block (5) is engaged and installed inside the second locking groove (19).

8. A portable safety rope for high-altitude work according to claim 1, characterized in that: The anti-detachment seat (6) has an anti-detachment groove (21) inside, and the anti-detachment block (9) is rotatably installed inside the anti-detachment seat (6) through the anti-detachment groove (21).

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