Insulation rescue hook with anti-skid structure

Abstract

The utility model relates to the technical field of insulating rescue hooks, and discloses an insulating rescue hook with an anti-skid structure, which comprises a sliding rod I, a bent hook is fixedly connected onto the sliding rod I, a sliding cylinder I is rotatably connected onto the bent hook, a sliding rod II is slidably connected onto the sliding cylinder I, a spring I is fixedly connected onto the sliding rod II, and a spring II is fixedly connected onto the spring I. And one end of the spring I is fixedly connected to the sliding cylinder I. When the insulated rescue hook with an anti-skid structure is used, the length of the rescue hook can be quickly adjusted through the design of the clamping column and the spring II, and the rescue hook is kept stable in the rescue process, so that an electric shock person cannot be separated or slide out due to pulling after being hooked, and the safety of the electric shock person is ensured. The first outer layer and the second outer layer are made of rubber materials, friction force between the rescue hook and an object is increased, slipping is prevented, the hook body can be protected in the rescue process, possible friction, collision and damage are reduced, and the service life of the rescue hook is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of insulating rescue hooks, in particular to an insulating rescue hook with an anti-slip structure. Background Art

[0002] In modern industrial and power systems, especially in high-voltage equipment maintenance, live working and emergency rescue situations, the insulated rescue hook is an important safety rescue tool, and its performance and functionality are particularly important. However, while providing basic insulation protection, traditional insulated rescue hooks often ignore the risk of slippage in special working environments, which poses a potential threat to the efficiency and safety of rescue work.

[0003] The insulating rescue hook still has the following defects when in use: when rescuing a person who has been electrocuted, the front hook is easy to fall off when hooked on the person being rescued, thereby affecting the optimal rescue time, and the traditional rescue hook is too long to be stored in an electrical cabinet, and the rescuer's hand is easy to fall off when using the rescue hook for rescue. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes an insulating rescue hook with an anti-slip structure.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an insulating rescue hook with an anti-slip structure, including a slide bar 1, a curved hook fixedly connected to the slide bar 1, a slide cylinder 1 rotatably connected to the curved hook, a slide bar 2 slidably connected to the slide cylinder 1, a spring 1 fixedly connected to the slide bar 2, one end of the spring 1 is fixedly connected to the slide cylinder 1, a clamping plate rotatably connected to the slide bar 2, the clamping plate rotatably connected to the curved hook, a limiting column fixedly connected to the curved hook, a clamping column slidably connected to the slide bar 1, one end of the clamping column is fixedly connected to the spring 2, and one end of the spring 2 is fixedly connected to the slide bar 1.

[0006] As a further description of the above technical solution: the sliding rod one is slidably connected with a sliding cylinder two, the sliding cylinder two is provided with a hole, the sliding cylinder two is fixedly connected with a cylinder, the cylinder is fixedly connected with a handle, the handle is provided with a rubber cone, the cylinder is provided with a groove, and the clamping column is slidably connected in the hole.

[0007] As a further description of the above technical solution: an inner layer one is provided on the curved hook, and an outer layer one is provided on the outer side of the inner layer one.

[0008] As a further description of the above technical solution: an inner layer 2 is provided on the cylinder, and an outer layer 2 is provided on the outer side of the inner layer 2.

[0009] As a further description of the above technical solution: the material of the outer layer 1 is rubber, and the material of the inner layer 1 is polyvinyl chloride.

[0010] As a further description of the above technical solution: the material of the outer layer 2 is rubber, and the material of the inner layer 2 is polyvinyl chloride.

[0011] As a further description of the above technical solution: the inner layer one is arranged between the hook and the outer layer one, and the inner layer two is arranged between the cylinder and the outer layer two.

[0012] The utility model has the following beneficial effects:

[0013] 1. In the utility model, when using the insulating rescue hook with an anti-slip structure, the rescue hook can quickly adjust its length and remain stable during the rescue process through the design of the clamping column and the second spring, ensuring that the person who is electrocuted will not fall off or slide out due to pulling after being hooked, thereby ensuring the safety and stability of the rescue. The outer layer one and the outer layer two are made of rubber material, which not only increases the friction between the rescue hook and the object to prevent slipping, but also protects the hook body during the rescue process, reduces possible friction, collision and damage, and extends the service life of the rescue hook.

[0014] 2. In the utility model, when using the insulated rescue hook with an anti-slip structure, the groove design on the cylinder is set according to the finger grip strength of the rescuer, so that the rescuer can hold the rescue hook more stably when pulling, preventing the rescue hook from falling off, improving the convenience and stability of operation. A rubber cone is provided on the handle to increase the friction of the rescuer's hand and further prevent the rescue hook from falling off during the pulling process. The inner layer one and the inner layer two are made of polyvinyl chloride, which has good insulation properties, effectively prevents the passage of electric current, greatly reduces the risk of electric shock, and ensures the safety of the rescuers. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of an insulating rescue hook with an anti-slip structure proposed by the utility model;

[0016] Figure 2 This is a partial structural schematic diagram of an insulating rescue hook with an anti-slip structure proposed by the utility model;

[0017] Figure 3 An exploded view of an insulating rescue hook with an anti-slip structure proposed by the utility model;

[0018] Figure 4 A cross section of an insulating rescue hook with an anti-slip structure proposed by the utility model Figure 1 ;

[0019] Figure 5A cross section of an insulating rescue hook with an anti-slip structure proposed by the utility model Figure 2 .

[0020] Legend:

[0021] 1. Slide bar 1; 2. Hook; 3. Slide barrel 1; 4. Slide bar 2; 5. Spring 1; 6. Clamping plate; 7. Limiting column; 8. Spring 2; 9. Clamping column; 10. Cylinder; 11. Slide barrel 2; 12. Hole; 13. Handle; 14. Groove; 15. Rubber cone; 16. Outer layer 1; 17. Inner layer 1; 18. Outer layer 2; 19. Inner layer 2. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Reference Figure 1-Figure 5 The utility model provides an embodiment: an insulating rescue hook with an anti-slip structure, including a slide bar 1, a curved hook 2 is fixedly connected to the slide bar 1, a slide cylinder 3 is rotatably connected to the curved hook 2, a slide bar 2 4 is slidably connected to the slide cylinder 3, a spring 1 5 is fixedly connected to the slide bar 2 4, one end of the spring 1 5 is fixedly connected to the slide cylinder 1 3, a clamping plate 6 is rotatably connected to the slide bar 2 4, the clamping plate 6 is rotatably connected to the curved hook 2, a limiting column 7 is fixedly connected to the curved hook 2, a clamping column 9 is slidably connected to the slide bar 1, one end of the clamping column 9 is fixedly connected to a spring 2 8, and the spring 2 8 One end is fixedly connected to the slide bar 1. When using the insulated rescue hook with an anti-slip structure, the rescue hook can quickly adjust its length and remain stable during the rescue process through the design of the clamping column 9 and the spring 28, ensuring that the person who is electrocuted will not fall off or slide out due to pulling after being hooked, thereby ensuring the safety and stability of the rescue. The outer layer 16 and the outer layer 2 18 are made of rubber material, which not only increases the friction between the rescue hook and the object to prevent slipping, but also protects the hook body during the rescue process, reduces possible friction, collision and damage, and extends the service life of the rescue hook.

[0024] The slide bar 1 is slidably connected with a slide cylinder 2 11, and a hole 12 is provided on the slide cylinder 2 11. The slide cylinder 2 11 is fixedly connected with a cylinder 10, and a handle 13 is fixedly connected to the cylinder 10. The handle 13 is provided with a rubber cone 15, and a groove 14 is provided on the cylinder 10. The clamping column 9 is slidably connected in the hole 12, and the hook 2 is provided with an inner layer 17, and the outer side of the inner layer 17 is provided with an outer layer 16. The cylinder 10 is provided with an inner layer 2 19, and the outer side of the inner layer 2 19 is provided with an outer layer 2 18. The material of the outer layer 16 is rubber, the material of the inner layer 17 is polyvinyl chloride, the material of the outer layer 2 18 is rubber, and the material of the inner layer 2 19 is polyvinyl chloride. The inner layer 17 is provided between the hook 2 and the outer layer In the middle of the cylinder 16, the inner layer 19 is arranged in the middle of the cylinder 10 and the outer layer 18. When using the insulated rescue hook with an anti-slip structure, the groove 14 on the cylinder 10 is designed according to the grip strength of the rescuer's fingers, so that the rescuer can hold the rescue hook more stably when pulling to prevent the rescue hook from falling off, thereby improving the convenience and stability of operation. A rubber cone 15 is provided on the handle 13 to increase the friction of the rescuer's hand and further prevent the rescue hook from falling off during the pulling process. The inner layer 1 17 and the inner layer 2 19 are made of polyvinyl chloride and have good insulation properties. They can effectively prevent the passage of current, greatly reduce the risk of electric shock, and ensure the safety of rescuers.

[0025] Working principle: When using the insulated rescue hook with an anti-slip structure, the staff first takes the rescue hook out of the nearest cabinet, and then presses down the clamping column 9, which compresses the spring 28, so that the clamping column 9 slides from the hole 12 on the slide cylinder 2 11 to the slide rod 1, and then pulls out the slide rod 1 upward. After reaching the required distance, the clamping column 9 slides out of the slide rod 11 through the rebound of the spring 28 and is stuck in the corresponding hole 12 on the slide cylinder 2 11, which is used to quickly stretch the rescue hook during rescue, so that the rescue personnel can maintain a safe distance while ensuring rescue. After the rescue, the card column 9 is pressed downward to make the slide bar 1 telescope into the slide cylinder 2 11, thereby saving storage space. After the slide bar 1 is extended, the staff holds the handle 13 with one hand and the groove 14 with the other hand, and then extends the hook 2 to the front of the person who is electrocuted from the side, and then pulls it backward. When the person who is electrocuted is hooked into the hook 2, the person who is electrocuted uses his body to make the card plate 6 rotate on the hook 2. The rotation of the card plate 6 makes the slide bar 2 4 slide in the spring 1 5. At the same time, the slide bar 2 4 compresses the spring 1 5, so that the person who is electrocuted is hooked into the hook 2. After the person who is electrocuted is hooked into the hook 2, the card plate 6 is released through the spring The rebounding action of the spring 15 causes the slide bar 24 to slide out of the slide tube 13, so that one end of the slide bar 24 pushes the card plate 6 to rotate and complete the reset, which is used to stabilize the rear side of the person who has been electrocuted when rescuing the person who has been electrocuted, to prevent the person who has been electrocuted from detaching or sliding out due to pulling during the rescue, thereby affecting the optimal rescue time, and the groove 14 on the cylinder 10 is set according to the grip of the rescuer's fingers to prevent the rescue hook from detaching when the rescuer pulls, thereby causing secondary injuries to the person who has been electrocuted, and a rubber cone 15 is provided on the handle 13 to further provide friction to the rescuer's hand, thereby ensuring that the rescue hook will not detach. Falling, and the curved hook 2 is provided with an outer layer 16 and an inner layer 17, and the cylinder 10 is provided with an outer layer 2 18 and an inner layer 2 19. The material of the outer layer 16 and the outer layer 2 18 is rubber, which has excellent friction performance, which enables the rescue hook to generate greater friction when contacting an object, effectively preventing it from slipping, and at the same time protecting the hook body, reducing friction, collision and damage that may occur during the rescue process. The material of the inner layer 17 and the inner layer 2 19 is polyvinyl chloride, which has good insulation performance, can effectively prevent current from passing through, reduce the risk of electric shock, and ensure the safety of rescuers.

[0026] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. 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. An insulating rescue hook with an anti-slip structure, comprising a slide bar (1), characterized in that: The slide bar 1 (1) is fixedly connected with a hook (2), the hook (2) is rotatably connected with a slide cylinder 1 (3), the slide cylinder 1 (3) is slidably connected with a slide bar 2 (4), the slide bar 2 (4) is fixedly connected with a spring 1 (5), one end of the spring 1 (5) is fixedly connected with the slide cylinder 1 (3), the slide bar 2 (4) is rotatably connected with a clamping plate (6), the clamping plate (6) is rotatably connected with the hook (2), the hook (2) is fixedly connected with a limiting column (7), the slide bar 1 (1) is slidably connected with a clamping column (9), one end of the clamping column (9) is fixedly connected with a spring 2 (8), and one end of the spring 2 (8) is fixedly connected to the slide bar 1 (1).

2. The insulating rescue hook with an anti-slip structure according to claim 1, characterized in that: The slide rod 1 (1) is slidably connected to a slide cylinder 2 (11), the slide cylinder 2 (11) is provided with a hole (12), the slide cylinder 2 (11) is fixedly connected to a cylinder (10), the cylinder (10) is fixedly connected to a handle (13), the handle (13) is provided with a rubber cone (15), the cylinder (10) is provided with a groove (14), and the clamping column (9) is slidably connected in the hole (12).

3. The insulating rescue hook with an anti-slip structure according to claim 2, characterized in that: An inner layer one (17) is provided on the curved hook (2), and an outer layer one (16) is provided on the outer side of the inner layer one (17).

4. The insulating rescue hook with an anti-slip structure according to claim 3, characterized in that: An inner layer 2 (19) is disposed on the cylinder (10), and an outer layer 2 (18) is disposed on the outer side of the inner layer 2 (19).

5. The insulating rescue hook with an anti-slip structure according to claim 4, characterized in that: The material of the outer layer 1 (16) is rubber, and the material of the inner layer 1 (17) is polyvinyl chloride.

6. The insulating rescue hook with an anti-slip structure according to claim 5, characterized in that: The material of the second outer layer (18) is rubber, and the material of the second inner layer (19) is polyvinyl chloride.

7. The insulating rescue hook with an anti-slip structure according to claim 6, characterized in that: The inner layer one (17) is arranged between the hook (2) and the outer layer one (16), and the inner layer two (19) is arranged between the cylinder (10) and the outer layer two (18).

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