Half-wrapping type safety belt

Abstract

The utility model relates to the technical field of electric power safety appliances, in particular to a half-wrapping type safety belt which comprises a waistband which is a half-wrapping type safety belt body. The leg belt is connected to the bottom of the waist belt; the elastic layer wraps the surface of the leg strap; the polyester layers wrap the two sides of the leg straps; the pole surrounding rope is fixed at one end of the waistband; the coating layers are smeared on the two sides of the pole surrounding rope; the protective layers are arranged at the top and the bottom of the pole surrounding rope; the connecting belt is connected to the joint of the straps; and the connecting ring is connected to the outer surface of the connecting belt. According to the utility model, the defects in the prior art are overcome, and the elastic layer and the polyester layer are arranged and are matched for use, so that the inner side of the thigh of a person can be prevented from being tied by rough leg strap edges, and the comfort level is improved; the protective layer and the coating layer are arranged and matched for use, so that the wear resistance, the weather resistance and the heat resistance of the pole surrounding rope are improved, and personnel can operate at a high place on a power pole more safely and stably.

Description

Technical Field

[0001] The utility model relates to the technical field of electric safety devices, in particular to a half-wrapped safety belt. Background Art

[0002] A half-wrap safety belt is a personal safety equipment used to protect workers when they are working at high altitude or in a vertical position on electrical equipment. The half-wrap safety belt is worn on the worker's waist and thighs to connect the worker to the safety system and maintain its position through anchor points or other fixed structures. This safety belt can provide stability and protection when workers are working at high altitudes with electrical equipment, preventing workers from falling or getting injured from heights.

[0003] According to the publication number CN205672375U, a safety belt for power maintenance that is easy to carry and operate includes a shoulder strap, a waist belt, a leg strap, a buffer-type connecting rope and a fence rope. The waist belt is fixedly connected to a shoulder strap and a fixing ring is provided between the shoulder straps. The utility model has a simple structure and a novel design, which can facilitate the carrying and operation of power maintenance personnel, and can also place tools for power maintenance to avoid tools falling from a high altitude. By combining the above references, it is found that the existing safety belts have at least the following problems:

[0004] 1. When a person puts the safety belt on his body and works at high altitude, the leg strap will tighten the inner thigh under the action of gravity. Due to the rough edge of the leg strap, it is easy to leave marks on the inner thigh of the person, which is not comfortable enough.

[0005] 2. Safety belts usually have auxiliary and enhanced safety fence ropes and connecting ropes to improve the safety of personnel working at high altitudes. The fence ropes and power poles are kept stable through friction. However, after long-term use, the fence ropes are prone to wear and the friction coefficient is insufficient, which affects the safety of the auxiliary. Utility Model Content

[0006] The utility model aims to provide a half-wrapped safety belt to solve the problems of the safety belt in the use process mentioned in the background technology.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A semi-wrapped safety belt, comprising:

[0009] The waist belt is a semi-wrapped safety belt body;

[0010] a leg strap connected to the bottom of the waist strap;

[0011] an elastic layer wrapped around the surface of the leg band;

[0012] a polyester layer wrapped around both sides of the leg band;

[0013] A fence rope, which is fixed to one end of the waist belt;

[0014] A coating layer, which is applied on both sides of the fence rope;

[0015] A protective layer is arranged on the top and bottom of the fence rope.

[0016] Preferably, the waistband further comprises:

[0017] A locking buckle, which is arranged on the outer surface of the waist belt;

[0018] shoulder straps connected to both sides of the top of the waist belt;

[0019] A buckle is arranged on the other side of the waist belt, and the fence rope is adapted and adjusted through the buckle.

[0020] Preferably, the waistband further comprises:

[0021] A connecting belt connected to the junction of the shoulder straps;

[0022] A connecting ring connected to the outer surface of the connecting belt;

[0023] A connecting buckle, which is buckled inside the connecting ring;

[0024] A connecting rope is fixed to one end of the connecting buckle.

[0025] Preferably, the waistband further comprises:

[0026] An anti-slip layer is provided on the contact surface between the waist belt and the user, and the waist belt is adjusted to a state suitable for the user through a locking buckle.

[0027] Preferably, the waistband further comprises:

[0028] The polyester layers are provided in two groups, and the two groups of the polyester layers are wrapped around the edges of the leg bands.

[0029] Preferably, the waistband further comprises:

[0030] The coating layer is made of chloroprene rubber material, which has excellent wear resistance and weather resistance, and can effectively reduce the damage to the fence rope caused by factors such as sunlight and rain.

[0031] Preferably, the waistband further comprises:

[0032] The shoulder strap is composed of two shoulder straps, and the shoulder strap is similar to two diagonal triangles when viewed from the front.

[0033] The embodiment of the utility model provides a half-wrapped safety belt, which has the following beneficial effects:

[0034] 1. By setting up the elastic layer and the polyester layer, when personnel are performing electrical work at high altitude, under their own gravity, the inner thighs of the personnel are in contact with the elastic layer through the pants. Due to the softness and elasticity of the elastic layer, the pressure on the inner thighs is reduced. At the same time, the polyester layer is wrapped around the edge of the leg strap. Since the polyester layer is also flexible, it further reduces the marks on the inner thighs of the personnel caused by the rough edge of the leg strap.

[0035] 2. By setting up a protective layer and a coating layer, when personnel work at a high place on a power pole, the pole rope is wrapped so that the coating layer contacts the surface of the power pole. Since the coating layer is made of chloroprene rubber with excellent wear resistance and weather resistance, the wear resistance of the pole rope is improved while the durability is improved. Secondly, when personnel move up or down, the protective layer made of polyimide fiber has extremely high wear resistance and heat resistance, so that the pole rope maintains a sufficient friction coefficient while being heat-resistant under external high temperatures. Through the coordinated use of the two, the wear resistance, weather resistance and heat resistance of the pole rope are improved, so that personnel can work more safely and stably when working at high places on power poles. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0037] Figure 1 It is a schematic diagram of the structure of the utility model;

[0038] Figure 2 This is a schematic diagram of the side section structure of the practical leg strap;

[0039] Figure 3 This is a schematic diagram of the structure of the practical fence rope;

[0040] Figure 4 It is a schematic diagram of the structure of the practical connecting rope.

[0041] In the figure: 1. waist belt; 2. locking buckle; 3. shoulder strap; 4. leg strap; 5. pole rope; 6. locking buckle; 7. connecting belt; 8. connecting ring; 9. connecting buckle; 10. connecting rope; 11. elastic layer; 12. polyester layer; 13. coating layer; 14. protective layer. DETAILED DESCRIPTION

[0042] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0043] Example: Figure 1As shown, a half-wrapped safety belt comprises: a waist belt 1, which is the main body of the half-wrapped safety belt. The waist belt 1 is a main component of the safety protection equipment. The waist belt 1 is adjusted and fixed around the waist of the worker to ensure that the worker maintains a stable posture and position when performing electrical work at heights, and can ensure that the worker has higher safety and stability when performing electrical work at heights. A locking buckle 2 is arranged on the outer surface of the waist belt 1. The locking buckle 2 is a part of the main body of the half-wrapped safety belt. Its main function is to fix the waist belt 1 on the worker and adjust it to a state suitable for the waist of the worker to ensure that it is firm and reliable and prevent To prevent the belt 1 from slipping or loosening when working at high places with electricity, the locking buckle 2 achieves a quick, easy and reliable locking function through a simple mechanical structure. After the worker wraps the belt 1 around the waist, the buckle is inserted into the locker and pressed to tighten the belt and fix it at the waist. In order to ensure the reliability and stability of the locker, multiple locking points are usually set or additional safety devices are provided to reduce the risk of accidental unlocking. At the same time, the locking buckle 2 also has a strong load-bearing capacity and wear resistance, can adapt to various high-altitude working environments, and ensure the safety of the workers. The shoulder strap 3 is fixedly connected to the upper part of the belt 1, and the back strap 3 is fixed to the upper part of the belt 1. The belt 3 fits closely to the shoulders and upper body of the worker to provide additional support and stability. It can prevent the waist belt 1 from slipping or loosening, keep the waist belt 1 in the correct position, and ensure that the worker always maintains a good working posture. At the same time, the shoulder strap 3 can be used in combination with other safety equipment (such as a chest belt, a one-piece safety belt, etc.) as an auxiliary connection point to form a multi-point fixing system to improve overall safety. Through the fixation of the shoulder strap 3, the worker can better maintain balance and stability in the event of an accident. The leg strap 4 is fixedly connected to the bottom of the waist belt 1. The leg strap 4 can transfer part of the weight from the waist to the thighs and lower body, thereby reducing The load and pressure on the lower waist, the fence rope 5 is fixed on one side of the belt 1, and the fence rope 5 can provide additional support and stability. When the staff needs to rely on the fence, the fence rope 5 can share the pressure by connecting with the belt 1, increase the support points of the body, and improve the overall stability. The buckle 6 is set on the other side of the belt 1, and the buckle 6 can adjust the tightness of the fence rope 5 as needed to better wrap the power pole and ensure that the safety belt is firmly fixed on the power pole to provide more reliable support. The connecting belt 7 is set at the intersection of the shoulder strap 3 to facilitate the disassembly and assembly of the connecting rope 10, so that personnel can provide choices according to the operation.

[0044] like Figure 2As shown, it includes: an elastic layer 11 is arranged on the outer surface of the leg strap 4, and at the same time, the polyester layer 12 wrapped on both sides of the leg strap 4 can relieve the marks caused by the leg strap 4 on the inside of the thigh of the person. The elastic layer 11 is made of foam rubber, which has the characteristics of lightness, softness, and good elasticity, while the polyester layer 12 (polyester fiber) has excellent wear resistance and chemical resistance, and has a soft surface. The cooperation of the two improves the comfort of personnel during high-altitude operations.

[0045] like Figure 3 As shown, it includes: a coating layer 13 is applied on both sides of the fence rope 5, that is, the surface in contact with the power pole, and the coating layer 13 is coated with chloroprene rubber material. Neoprene has excellent wear resistance and weather resistance, and can effectively prevent the fence rope 5 from being damaged by factors such as sunlight and rain, thereby extending the service life of the fence rope 5. A protective layer 14 is arranged on the top and bottom of the fence rope 5, and the fence rope 5 is wrapped by cooperating with the coating layer 13. At the same time, the protective layer 14 is made of polyimide fiber, which has extremely high wear resistance and high temperature resistance. Through the coordinated use of the two, the wear resistance, weather resistance and heat resistance of the fence rope 5 are improved, so that personnel can work more safely and stably when working at a high place on the power pole.

[0046] like Figure 4 As shown, it includes: a connecting ring 8 connected to the outer surface of the connecting belt 7, and a connecting buckle 9 is tightly fastened inside the connecting ring 8. The connecting ring 8 is a connecting structure, so that the connecting buckle 9 and the connecting rope 10 fixed at one end of the connecting buckle 9 can be disassembled from the safety belt to meet the working requirements. At the same time, the other end of the connecting rope 10 is connected to the hook, and the cooperation of the hook improves the safety of the safety belt during high-altitude operations.

[0047] Working principle: the personnel places the feet inside the leg strap 4, and then wraps the belt 1 around the personnel's waist, and finally the shoulder strap 3 fits the personnel's shoulders and upper body tightly. After completion, the personnel adjusts the tension of the belt 1 through the locking buckle 2 to adapt to the user, and then determines whether the connecting rope 10 is needed according to the working conditions. If necessary, the personnel is fixed to the connecting ring 8 through the connecting buckle 9. When the personnel is in a high-altitude power operation, the hook of the connecting rope 10 can be hooked to an object to improve safety. At the same time, under its own gravity, the inner thigh of the personnel is in contact with the elastic layer 11 through the pants. Under the action of the softness and elasticity of the elastic layer 11, the pressure on the inner thigh is reduced. At the same time, the polyester layer 12 is wrapped around the edge of the leg strap 4. Since the polyester layer 12 is also flexible, it is further To reduce the marks on the inner thighs of personnel caused by the rough edges of the leg straps 4, when working on the power pole, by wrapping the fence rope 5 and adjusting the tension through the lock buckle 6, the coating layer 13 is in contact with the surface of the power pole. Since the coating layer 13 is made of chloroprene rubber with excellent wear resistance and weather resistance, the wear resistance of the fence rope 5 is improved while the durability is improved. Secondly, when the personnel move up or down, the protective layer made of polyimide fiber has extremely high wear resistance and heat resistance, so that the fence rope 5 maintains a sufficient friction coefficient while being heat-resistant under external high temperatures. Through the coordinated use of the two, the wear resistance, weather resistance and heat resistance of the fence rope 5 are improved, so that personnel can work more safely and stably when working at high places on power poles.

[0048] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may 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 shall be included in the protection scope of the present invention.

Claims

1. A half-wrapped safety belt, characterized in that: include: The waist belt (1) is a semi-wrapped safety belt body; A leg belt (4) connected to the bottom of the waist belt (1); An elastic layer (11) wrapped around the surface of the leg band (4); A polyester layer (12) wrapped around both sides of the leg band (4); A fence rope (5) fixed to one end of the waist belt (1); A coating layer (13) applied on both sides of the fence rope (5); A protective layer (14) is arranged on the top and bottom of the fence rope (5).

2. The half-wrapped safety belt according to claim 1, characterized in that: The waist belt (1) further comprises: A locking buckle (2) arranged on the outer surface of the waist belt (1); A shoulder strap (3) connected to both sides of the top of the waist belt (1); A buckle (6) is arranged on the other side of the waist belt (1), and the fence rope (5) is adapted and adjusted through the buckle (6).

3. The half-wrapped safety belt according to claim 2, characterized in that: The waist belt (1) further comprises: A connecting belt (7) connected to the junction of the shoulder belt (3); A connecting ring (8) connected to the outer surface of the connecting belt (7); A connecting buckle (9) which is buckled inside the connecting ring (8); A connecting rope (10) is fixed to one end of the connecting buckle (9).

4. The half-wrapped safety belt according to claim 1, characterized in that: The waist belt (1) further comprises: The contact surface of the waist belt (1) with the user is provided with an anti-slip layer, and the waist belt (1) is adjusted to a state suitable for the user through a locking buckle (2).

5. The half-wrapped safety belt according to claim 1, characterized in that: The waist belt (1) further comprises: Two groups of the polyester layers (12) are provided, and the two groups of the polyester layers (12) are wrapped around the edges of the leg bands (4).

6. The half-wrapped safety belt according to claim 1, characterized in that: The waist belt (1) further comprises: The coating layer (13) is formed by brushing with chloroprene rubber material.

7. The half-wrapped safety belt according to claim 3, characterized in that: The waist belt (1) further comprises: The shoulder strap (3) is composed of two shoulder straps, and the shoulder strap (3) is similar to two diagonal triangles when viewed from the front.

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