Safety rope device capable of being rapidly embedded and clamped

Abstract

The invention relates to a quick embedding and clamping safety rope device, and relates to the field of ship safety construction technology, the quick embedding and clamping safety rope device comprises a safety buckle connecting part, the bottom end of the safety buckle connecting part is provided with a safety rope connecting part, the safety rope connecting part is internally provided with a locking assembly, a safety rope extends into the safety rope connecting part, and the locking assembly is connected with the safety rope connecting part. The safety rope is locked through the locking assembly. On the premise that safety is not affected, original steps are simplified to be completed in one step, the time for a construction worker to buckle on the safety rope is shortened, efficiency is improved, the worker does not feel tedious, and potential safety hazards are reduced.

Description

Technical Field

[0001] The present application relates to the field of ship safety construction technology, and in particular to a safety rope device that can be quickly engaged and clamped. Background Art

[0002] With the sharp increase in shipyard orders and the continuous increase in the number of ship sections, the shipbuilding industry is facing unprecedented challenges. In the environment of labor shortage and tight work cycle, the frequency of safety accidents has also increased. Construction workers often face tremendous pressure in high-intensity work, which is prone to negligence and fatigue, leading to the neglect of safety operating procedures.

[0003] The most common safety accident is that the construction workers fail to properly hang the safety rope or tighten the safety buckle as required, which causes them to accidentally slip and get injured. This often poses a serious threat to the lives and health of the construction workers, and also has a negative impact on the production order and work efficiency of the shipyard.

[0004] The safety buckle on the safety rope currently in use is considered to be cumbersome. The cumbersome safety buckle design increases the complexity of operation, making it more likely for construction workers to make operational errors in a high-intensity working environment. Summary of the invention

[0005] In order to simplify the original steps to one step without affecting safety, shorten the time for construction workers to buckle the safety rope, improve efficiency, make workers feel less cumbersome, and reduce safety hazards. The present application provides a safety rope device that can be quickly engaged and clamped.

[0006] The present application provides a safety rope device that is quickly engaged and clamped, which adopts the following technical solution:

[0007] A safety rope device that quickly engages and clamps includes a safety buckle connecting part, a safety rope connecting part is arranged at the bottom end of the safety buckle connecting part, a locking assembly is arranged inside the safety rope connecting part, a safety rope extends into the interior of the safety rope connecting part, and the safety rope is locked by the locking assembly.

[0008] Optionally, the safety buckle connecting part includes a locking inner tube, a locking outer tube is sleeved on the outer side of the locking inner tube, a safety hole accommodating part is formed between the locking inner tube and the locking outer tube, the safety buckle extends into the safety hole accommodating part, an elastic clamping assembly is provided at the top end of the locking outer tube, and an elastic driving member is threadedly connected to the outer side of the locking outer tube, and the elastic driving member clamps the safety buckle by the elastic clamping assembly.

[0009] Optionally, the elastic clamping assembly includes a clamping plate, a plurality of which are arranged along the circumference of the locking outer tube, the clamping plate is fixedly connected to the locking outer tube, and the elastic driving member includes a clamping ring, the clamping ring is threadedly connected to the locking outer tube, a guide ring is fixedly connected to the interior of the clamping ring at a position relative to the clamping plate, the diameter of the guide ring is smaller than the diameter of the clamping ring, and when the clamping ring is connected to the locking outer tube, the guide ring abuts against the outer wall of the clamping plate, and the clamping plate tilts inward.

[0010] Optionally, a friction block is fixedly connected to the outer side wall of the clamping ring, and the friction block protrudes from the outer surface of the clamping ring.

[0011] Optionally, the safety rope connecting part includes a connecting inner tube, the safety rope extends into the connecting inner tube, a connecting outer tube is sleeved on the outer side of the connecting inner tube, the connecting inner tube is slidably connected to the connecting outer tube, the locking assembly is located on the connecting inner tube, and the locking assembly locks the safety rope located inside the connecting inner tube.

[0012] Optionally, the locking device includes a locking ball, and a plurality of locking balls are provided. The connecting inner tube is provided with a limiting hole relative to the locking ball, and the locking ball slides inside the limiting hole. The wall thickness of the connecting inner tube is smaller than the diameter of the locking ball, and the connecting outer tube is provided with a limiting groove relative to the locking ball. The depth of the limiting groove gradually increases from bottom to top along the height direction. When the locking ball is located at the bottom of the limiting groove, the end of the locking ball leaks out of the limiting hole, and when the locking ball is located at the top of the limiting groove, the end of the locking ball retracts into the limiting hole.

[0013] Optionally, an elastic member is fixedly connected to the bottom end of the connecting inner tube, and the elastic member abuts against the safety buckle connecting portion.

[0014] Optionally, the side wall of the safety buckle connecting part is fixedly connected to a limiting block, and the connecting outer tube is provided with a limiting sliding groove relative to the limiting block, and the limiting block can extend into the limiting sliding groove.

[0015] Optionally, the connecting inner tube side wall is fixedly connected with a first limiting plate, and the connecting outer tube side wall is fixedly connected with a second limiting plate, and the upper surface of the first limiting plate abuts against the lower surface of the second limiting plate.

[0016] Optionally, a pressure relief hole is provided on the top wall of the connecting inner tube.

[0017] In summary, the present application includes at least one of the following beneficial technical effects:

[0018] It solves the potential safety hazard caused by workers not wearing the safety rope properly due to the safety rope buckle not being tightened, reduces the frequency of safety accidents caused by tight production tasks, and further improves efficiency, while achieving cost reduction and efficiency improvement. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of a safety rope device that is quickly engaged and clamped in an embodiment of the present application.

[0020] Figure 2 It is a cross-sectional view of a safety buckle connecting portion of a safety rope device that is quickly engaged and clamped in an embodiment of the present application.

[0021] Figure 3 It is a schematic structural diagram of a clamping ring of a safety rope device that is quickly engaged and clamped in an embodiment of the present application.

[0022] Explanation of the reference numerals: 1. Safety buckle connection; 11. Locking inner tube; 12. Locking outer tube; 121. Clamping plate; 122. Limiting block; 13. Connecting plate; 14. Safety hole accommodating portion; 15. Clamping ring; 16. Guide ring; 17. Friction block; 2. Safety rope connection; 21. Connecting inner tube; 211. Spring; 212. Pressure relief hole; 22. Connecting outer tube; 221. Limiting slide groove; 222. Limiting groove; 3. Locking assembly; 31. Locking ball. DETAILED DESCRIPTION

[0023] In order to more clearly understand the above-mentioned purposes, features and advantages of the present application, the present application is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present application is not limited to the specific embodiments disclosed below.

[0025] The following is combined with Figure 1-3 This application is described in further detail.

[0026] The present application discloses a safety rope device that is quickly engaged and clamped. Figure 1 , Figure 2A safety rope device for quick engagement and clamping includes a safety buckle connection part 1, a safety rope connection part 2 is arranged at the bottom end of the safety buckle connection part 1, the safety buckle connection part 1 is used to be fixedly connected with the safety buckle, and the safety rope connection part 2 is used to be connected with the safety rope, and then the safety buckle is connected to the safety rope through the safety buckle connection part 1 and the safety rope connection part 2. A locking assembly 3 is arranged inside the safety rope connection part 2, and the locking assembly 3 is used to fix the safety rope inside the safety rope connection part 2, and the locking assembly 3 clamps, fixes and loosens the safety rope.

[0027] Reference Figure 1 , Figure 3 The safety buckle connection part 1 includes a locking inner tube 11, which is a tubular structure, and a locking outer tube 12 is coaxially arranged on the outside of the locking inner tube 11, and a connecting plate 13 is horizontally arranged at the bottom end of the locking outer tube 12. The connecting plate 13 is a circular structure, and the connecting plate 13 is fixedly connected to the locking outer tube 12, and the connecting plate 13 is also fixedly connected to the locking inner tube 11.

[0028] A clamping plate 121 is fixedly connected to the top end of the locking outer tube 12. A plurality of clamping plates 121 are equidistantly arranged along the axis of the locking outer tube 12. A spacing is left between two adjacent clamping plates 121. The clamping plates 121 are elastic deformation structures. The clamping plates 121 are tilted, and the clamping plates 121 are gradually tilted toward the side close to the locking inner tube 11 along the height direction from bottom to top.

[0029] Reference Figure 2 , Figure 3 The space with the top opening surrounded by the locking inner tube 11, the locking outer tube 12 and the bottom plate is the safety hole accommodating portion 14, and the end of the safety hole can extend into the interior of the safety hole accommodating portion 14. A clamping ring 15 is rotatably connected to the outer side of the end of the safety buckle. The clamping ring 15 is an annular structure, and the clamping ring 15 is threadedly connected to the outer wall of the locking outer tube 12. A guide ring 16 is coaxially fixedly connected inside the clamping ring 15. The diameter of the guide ring 16 is smaller than the diameter of the ring formed by the bottom ends of the multiple clamping plates 121, and the diameter of the guide ring 16 is larger than the diameter of the ring formed by the top ends of the multiple clamping plates 121, so that the bottom wall of the guide ring 16 abuts against the side wall of the clamping plate 121.

[0030] By rotating the clamping ring 15, the guide ring 16 abuts against the side wall of the clamping plate 121, and the clamping ring 15 is threadedly connected to the locking outer tube 12. The guide ring 16 pushes the multiple clamping plates 121 to move toward the side close to the locking inner tube 11, and then the safety buckle is fixed inside the safety buckle accommodating part through the clamping plate 121.

[0031] A friction block 17 is fixedly connected to the outside of the clamping ring 15. The friction block 17 is a rectangular structure and is arranged along the axial direction of the clamping ring 15. A plurality of friction blocks 17 are arranged equidistantly along the circumferential direction of the clamping ring 15, and the friction blocks 17 protrude from the outer wall of the clamping ring 15. The friction block 17 increases the friction degree of the outer side of the clamping ring 15, making it easier for users to rotate the clamping ring 15.

[0032] Reference Figure 1 , Figure 2 The safety rope connection part 2 includes a connection inner tube 21 located in the center. The connection inner tube 21 is a tubular structure, and a spring 211 is arranged between the top of the connection inner tube 21 and the connection plate 13. One end of the spring 211 is fixedly connected to the connection plate 13, and the other end of the spring 211 is fixedly connected to the connection inner tube 21. The end of the safety rope can be inserted into the interior of the connection inner tube 21. The locking assembly 3 is located on the side wall of the connection inner tube 21, and the safety rope is stably fixed in the interior of the connection inner tube 21 through the locking assembly 3. The top wall of the connection inner tube 21 is provided with a pressure relief hole 212. The pressure relief hole 212 relatively connects the interior of the connection inner tube 21 with the interior of the locking inner tube 11, thereby relatively connecting the interior of the connection inner tube 21 with the outside world, so that when the safety rope is inserted into the interior of the connection inner tube 21, the gas located in the interior of the connection inner tube 21 is discharged, and the safety rope is conveniently inserted into the interior of the connection inner tube 21.

[0033] The outer coaxial sleeve of the connecting inner tube 21 is provided with a connecting outer tube 22, and the connecting inner tube 21 is slidably connected to the connecting outer tube 22. A limiting slide groove 221 is provided at the top of the connecting outer tube 22, and the limiting slide groove 221 is an annular structure, and a limiting block 122 is fixedly connected at a position of the side wall of the locking outer tube 12 relative to the limiting slide groove 221. When the connecting outer tube 22 moves upward, the limiting block 122 can extend into the inside of the limiting slide groove 221, and the limiting block 122 abuts against the bottom wall of the limiting slide groove 221 to limit the distance of the connecting outer tube 22 moving upward.

[0034] The locking assembly 3 includes a locking ball 31 located on the side wall of the connecting inner tube 21. The connecting inner tube 21 has a limit hole horizontally opened at a position relative to the locking ball 31. The locking ball 31 is located inside the limit hole and slides relatively. The diameter of the opening of the limit hole close to the inner side wall of the connecting inner tube 21 is smaller than the diameter of the locking ball 31. The diameter of the limit hole located inside the connecting inner tube 21 and away from the inner side wall of the connecting inner tube 21 is larger than the diameter of the locking ball 31. The wall thickness of the connecting inner tube 21 is smaller than the diameter of the locking ball 31.

[0035] A limiting groove 222 is provided at a position of the inner wall connected to the outer tube 22 relative to the locking ball 31 . The depth of the limiting groove 222 gradually increases from bottom to top, and the locking ball 31 can extend into the limiting groove 222 .

[0036] When the connecting outer tube 22 is located at the lower end, the locking ball 31 abuts against the top of the limiting groove 222, and the locking ball 31 is opposite to the top of the limiting groove 222, so that the locking ball 31 falls into the interior of the limiting groove 222, and the end of the locking ball 31 does not extend from the interior of the limiting hole, which makes it easy to extend the safety rope into the interior of the connecting inner tube 21.

[0037] When the connecting outer tube 22 is moved upward, the limiting groove 222 moves upward along with the connecting outer tube 22, and the locking ball 31 moves inside the limiting groove 222. Guided by the limiting groove 222, the locking ball 31 is pushed toward the inner side close to the connecting inner tube 21, so that the end of the locking ball 31 extends from the limiting hole close to the inner wall of the connecting inner tube 21, and the safety rope inside the connecting inner tube 21 is locked by the locking ball 31.

[0038] A first limit plate is fixedly connected to the bottom end of the side wall connected to the inner tube 21. The first limit plate is a circular ring structure and is coaxially arranged with the inner tube 21. A second limit plate is fixedly connected to the bottom end of the side wall connected to the outer tube 22. The second limit plate is a circular ring structure and is coaxially arranged with the outer tube 22. The upper surface of the first limit plate abuts against the lower surface of the second limit plate.

[0039] In this application, the term "plurality" means at least two or more than two, unless otherwise clearly defined. The terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; "connected" can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0040] In the description of this specification, the description of the terms "one embodiment", "some embodiments", "specific embodiments", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

Claims

1. A safety rope device that can be quickly engaged and clamped, characterized in that: The invention comprises a safety buckle connection part (1), a safety rope connection part (2) is arranged at the bottom end of the safety buckle connection part (1), a locking assembly (3) is arranged inside the safety rope connection part (2), a safety rope extends into the inside of the safety rope connection part (2), and the safety rope is locked by the locking assembly (3).

2. The safety rope device for quick engagement and clamping according to claim 1, characterized in that: The safety buckle connecting part (1) comprises a locking inner tube (11), a locking outer tube (12) is sleeved on the outer side of the locking inner tube (11), a safety hole accommodating part (14) is formed between the locking inner tube (11) and the locking outer tube (12), the safety buckle extends into the safety hole accommodating part (14), an elastic clamping component is arranged at the top end of the locking outer tube (12), an elastic driving member is threadedly connected to the outer side of the locking outer tube (12), and the elastic driving member clamps the safety buckle with the elastic clamping component.

3. The safety rope device for quick engagement and clamping according to claim 2, characterized in that: The elastic clamping assembly comprises a clamping plate (121), a plurality of the clamping plates (121) are arranged along the circumference of the locking outer tube (12), the clamping plate (121) is fixedly connected to the locking outer tube (12), the elastic driving member comprises a clamping ring (15), the clamping ring (15) is threadedly connected to the locking outer tube (12), a guide ring (16) is fixedly connected to the inside of the clamping ring (15) at a position relative to the clamping plate (121), the diameter of the guide ring (16) is smaller than the diameter of the clamping ring (15), and when the clamping ring (15) is connected to the locking outer tube (12), the guide ring (16) abuts against the outer wall of the clamping plate (121), and the clamping plate (121) is inclined inwardly.

4. The safety rope device for quick engagement and clamping according to claim 3, characterized in that: A friction block (17) is fixedly connected to the outer side wall of the clamping ring (15), and the friction block (17) protrudes from the outer surface of the clamping ring (15).

5. The safety rope device with quick engagement and clamping according to claim 1, characterized in that: The safety rope connecting part (2) comprises a connecting inner tube (21), the safety rope extends into the connecting inner tube (21), a connecting outer tube (22) is sleeved on the outer side of the connecting inner tube (21), the connecting inner tube (21) is slidably connected to the connecting outer tube (22), and the locking assembly (3) is located on the connecting inner tube (21), and the locking assembly locks the safety rope located inside the connecting inner tube (21).

6. The safety rope device for quick engagement and clamping according to claim 5, characterized in that: The locking device comprises a locking ball (31), wherein a plurality of locking balls (31) are arranged, the connecting inner tube (21) is provided with a limiting hole relative to the locking ball (31), the locking ball (31) is located inside the limiting hole and slides, the wall thickness of the connecting inner tube (21) is smaller than the diameter of the locking ball (31), the connecting outer tube (22) is provided with a limiting groove (222) relative to the locking ball (31), the groove depth of the limiting groove (222) gradually increases from bottom to top along the height direction, when the locking ball (31) is located at the bottom end of the limiting groove (222), the end of the locking ball (31) leaks out of the limiting hole, and when the locking ball (31) is located at the top end of the limiting groove (222), the end of the locking ball (31) retracts into the limiting hole.

7. The safety rope device with quick engagement and clamping according to claim 5, characterized in that: The bottom end of the connecting inner tube (21) is fixedly connected with an elastic member, and the elastic member abuts against the safety buckle connecting portion (1).

8. The safety rope device for quick engagement and clamping according to claim 5, characterized in that: The side wall of the safety buckle connection part (1) is fixedly connected to a limiting block (122); the connecting outer tube (22) is provided with a limiting sliding groove (221) relative to the limiting block (122); and the limiting block (122) can extend into the limiting sliding groove (221).

9. The safety rope device for quick engagement and clamping according to claim 5, characterized in that: The side wall of the connecting inner tube (21) is fixedly connected with a first limit plate, and the side wall of the connecting outer tube (22) is fixedly connected with a second limit plate, and the upper surface of the first limit plate abuts against the lower surface of the second limit plate.

10. The safety rope device with quick engagement and clamping according to claim 5, characterized in that: A pressure relief hole (212) is provided on the top wall of the connecting inner tube (21).

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