CN210409285U

CN210409285U - A new type of buffer type anti-fall safety belt

Info

Publication number: CN210409285U
Application number: CN201920758583.2U
Authority: CN
Inventors: 王进; 王大鹏; 李敏; 田源; 王明达; 庞月龙; 韩正新; 付以贤; 袁杰; 张永衡; 冯迎春; 张健; 邱绪尧
Original assignee: Maintenance Branch of State Grid Shandong Electric Power Co Ltd; State Grid Corp of China SGCC
Current assignee: Maintenance Branch of State Grid Shandong Electric Power Co Ltd; State Grid Corp of China SGCC
Priority date: 2019-05-24
Filing date: 2019-05-24
Publication date: 2020-04-28
Anticipated expiration: 2029-05-24

Abstract

A new type of buffer type anti-fall safety belt, including a figure-eight safety belt, the upper end of the safety belt is fixedly connected to the left shoulder belt and the right shoulder belt, and the left shoulder belt and the right shoulder belt The lower end of the belt is fixedly connected to the waistband, the inner surface of the waistband is fixedly provided with a first adjustment strap, the bottom end of the waistband is fixedly connected to the left leg strap and the right leg strap, and the bottom end of the left leg strap is fixedly connected to the second Adjusting straps, the bottom end of the right leg strap is fixedly connected to the third adjusting strap, a D-ring is arranged at the bottom end of the safety belt, the D-ring is located at the middle position of the bottom of the belt, and the D-ring is fixed Connect the safety rope, abandon the protection method of the external buffer, break through the conventional thinking, and use the buffer and the seat belt body to be sewn together to make an impact stitched tearing belt, so that the safety rope does not need a buffer, which is lighter and more convenient to carry. It improves the convenience and safety of operators working at heights.

Description

Novel buffering formula prevents weighing down safety belt

Technical Field

The utility model belongs to the technical field of the high altitude construction apparatus technique and specifically relates to a novel buffering formula prevents weighing down safety belt.

Background

When working aloft, in order to avoid injury caused by the operator falling carelessly, a safety belt is usually worn in advance before the operation, so as to ensure personal safety. However, the existing anti-falling safety belt is usually provided with an external buffer, the external buffer can reduce the impact of the safety belt on a human body, and due to the large size of the anti-falling safety belt, much inconvenience is brought to the wearing and transportation processes of the anti-falling safety belt. Usually, the operating personnel is used to hang the safety rope at the D type ring of preventing weighing down safety belt side waist position, when the accident falls, the impact effort of safety rope concentrates on side waist portion, and only one stress point, and the impact force is very big to the injury of human body in the twinkling of an eye that leads to falling, and how to solve the impact force of single lateral part is the problem of waiting to solve urgently.

Disclosure of Invention

In order to solve the above problem, an object of the present invention is to provide a novel buffering type anti-falling safety belt, which employs the anti-impact combined buffer and safety belt to sew up the tearing belt, and the D-type ring position connected with the safety rope is set at the central position of the bottom of the safety belt, so as to solve the disadvantages of the prior art.

The utility model provides a technical scheme that its technical problem adopted is: the utility model relates to a novel buffer type anti-falling safety belt, which comprises a splayed safety belt, wherein a left shoulder belt and a right shoulder belt are fixedly connected at the upper end position of the safety belt, a mutually matched buckle is arranged between the left shoulder belt and the right shoulder belt, a waist belt is fixedly connected at the lower end position of the safety belt, a first adjusting bandage is fixedly arranged on the inner side surface of the waist belt, a left leg belt and a right leg belt are respectively and fixedly connected at the bottom end position of the waist belt, a second adjusting bandage is fixedly connected at the bottom end of the left leg belt, a third adjusting bandage is fixedly connected at the bottom end of the right leg belt, a D-shaped ring is arranged at the middle position of the bottom of the waist belt, a safety rope is fixedly connected on the D-shaped ring, an anti-impact sewing tearing belt is also arranged on the safety belt between the shoulder belts and the waist belt, a flexible connecting belt is arranged at, the flexible connecting belt is horizontally provided with a U-shaped bracket. Furthermore, the left shoulder belt, the right shoulder belt, the left leg belt and the right leg belt are all made of high-strength polyester woven belts, and the safety belt and the waist belt are made of fiber materials with higher strength. Further, the impact-resistant sewn tear tape is formed by sewing a tape-like material of the same material and the same size as the seat belt to the back of the seat belt with high-strength polymer fiber stitches in a crossing manner. Further, the U-shaped bracket comprises a U-shaped sponge sleeve and a metal supporting net filled in the U-shaped sponge sleeve. Furthermore, a tool bag is fixedly arranged at one end of the back of the waistband.

The utility model has the advantages of: a novel buffering formula prevent weighing down safety belt, abandon the protection mode of external buffer, break through conventional thinking, adopt to combine buffer and safety belt body to sew up into the impact and sew up and tear the area, the safety rope does not need subsidiary buffer like this, comparatively light and convenient to carry have improved the convenience and the security of operation personnel high altitude construction. The D type ring position with traditional safety belt changes back waist position into, and the operating personnel of being convenient for hang the couple of plucking the safety rope, has saved operating time to avoid hanging the potential safety hazard in side waist D type ring with the safety rope, when the homodisperse tenesmus, the security in the use has been improved greatly. Each bandage of preventing weighing down the safety belt all adopts high strength material, has further guaranteed the security performance, and the U type support on the baldric can ensure to reduce the injury of operator's neck impact force at the tenesmus in-process, and the saddlebag on the waistband can carry necessary instrument, brings the convenience for maintenance or other operations.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged partial view of I of FIG. 1;

fig. 3 is an enlarged view of a portion of fig. 1.

In the figure 1, a left shoulder strap 3 and a right shoulder strap 4 of a safety belt 2 are buckled 5, a waist belt 6, a first adjusting strap 7, a left leg strap 8, a right leg strap 9, a second adjusting strap 10, a D-shaped ring 12, a safety rope 13, a shock-proof sewing tearing belt 14, a belt 15, a polymer fiber needle line 16, a flexible connecting belt 17, a U-shaped bracket 18, a tool bag 19, a sponge sleeve 20 and a metal supporting net.

Detailed Description

A novel buffering formula prevent weighing down safety belt, as shown in fig. 1, safety belt 1 including the splayed, 2 and right baldric 3 are shouldered to the upper end position department fixed connection left side of safety belt 1, are equipped with buckle 4 of mutually supporting between left side baldric 2 and the right baldric 3, at the lower extreme position department fixed connection waistband 5 of safety belt 1, fix on the medial surface of waistband 5 and be equipped with first regulation bandage 6, respectively fixed connection left leg area 7 and right leg area 8 on the bottom position of waistband 5, bandage 9 is adjusted to the bottom fixed connection second of left leg area 7, and bandage 10 is adjusted to the bottom fixed connection third of right leg area 8. The safety belt is characterized in that a D-shaped ring 11 is arranged at the bottom end position of the safety belt 1, the D-shaped ring 11 is located at the middle position of the bottom of the waistband 5, a safety rope 12 is fixedly connected onto the D-shaped ring 11, an anti-impact sewing tearing belt 13 is further arranged on the safety belt 1 between the shoulder belt and the waistband 5, a flexible connecting belt 16 is arranged at the upper end position of the left shoulder belt 2 and the right shoulder belt 3, a U-shaped support 17 is horizontally arranged on the flexible connecting belt 16, and the U-shaped support 17 can protect the neck of an operator. During the use, at first paste tight back with safety belt 1, both arms penetrate left shoulder area 2 and right shoulder area 3 respectively in, it is fixed with left shoulder area 2 and right shoulder area 3 to fasten buckle 4, then lean on waistband 5 at operator's waist, fasten first regulation bandage 6, left leg area 7 and right leg area 8 paste tight shank, fasten second regulation bandage 9 and third regulation bandage 10 respectively, hang safety rope 12 on D type ring 11 at last, the other end of safety rope 12 is connected to external firm object, above-mentioned each bandage can carry out autonomic adjustment according to the different size figures of operating personnel, with guaranteeing to connect under the firm prerequisite, operating personnel's comfort level is improved as far as possible.

Furthermore, the left shoulder belt 2, the right shoulder belt 3, the left leg belt 7 and the right leg belt 8 are all made of high-strength polyester woven belts, and the safety belt 1 and the waist belt 5 are made of fiber materials with higher strength, so that the strength of the whole anti-falling safety belt is ensured, the conditions of breakage and the like are avoided, and the normal use of the anti-falling safety belt is maintained.

Further, as shown in fig. 2, the impact-resistant sewn tear tape 13 is formed by sewing a belt-shaped object 14 of the same material and the same size as the safety belt 1 to the back of the safety belt 1 with a high-strength polymer fiber needle thread 15 in a crossing manner, when falling occurs, the safety rope 12 pulls the D-shaped ring 11, the D-shaped ring 11 pulls the impact-resistant sewn tear tape 13, the impact-resistant sewn tear tape 13 is sequentially broken from bottom to top after receiving impact force, the impact-resistant sewn tear tape 13 can absorb a large amount of impact force in the tearing process, the effect of buffering and discharging is achieved, and damage to an operator is effectively reduced. The D-shaped ring 11 at the bottom position of the safety belt 1 can stably disperse the pulling force borne by an operator to the left shoulder belt 2, the right shoulder belt 3, the left leg belt 7 and the right leg belt 8 when receiving the impact force, the stress point is transferred to the leg part from the previous waist position, the falling impact force is stably dispersed, the impact damage to the human body can be reduced to the minimum by the multipoint stress, and the buffering effect is remarkably improved.

Further, as shown in fig. 3, the U-shaped support 17 includes a U-shaped sponge sleeve 19 and a metal supporting net 20 filled inside, when the anti-falling safety belt is worn before high-altitude operation, an operator places the U-shaped support 17 at the neck position, the soft sponge sleeve 19 can relieve fatigue of the neck caused by long-time high-altitude operation, the sponge sleeve 19 has air permeability and can ensure comfort, and when the anti-falling safety belt descends to a stop state, the hard metal supporting net 20 inside the sponge sleeve 19 can play a role in hard supporting the cervical vertebra after the sponge sleeve 19 is compressed, so as to prevent the cervical vertebra from being damaged due to excessive deformation.

Furthermore, a tool bag 18 is fixedly arranged at one end of the back of the waist belt 5, so that necessary maintenance operation tools are convenient to carry, and the implementation efficiency of the whole high-altitude operation is improved.

Technical scheme of the utility model not be restricted to the utility model the within range of embodiment. The technical contents not described in detail in the present invention are all known techniques.

Claims

1. The utility model provides a novel buffering formula prevents weighing down safety belt which characterized in that: comprises a splayed safety belt (1), a left shoulder belt (2) and a right shoulder belt (3) are fixedly connected at the upper end position of the safety belt (1), a buckle (4) which is matched with each other is arranged between the left shoulder belt (2) and the right shoulder belt (3), a waist belt (5) is fixedly connected at the lower end position of the safety belt (1), a first adjusting bandage (6) is fixedly arranged on the inner side surface of the waist belt (5), a left leg belt (7) and a right leg belt (8) are respectively and fixedly connected at the bottom end position of the waist belt (5), a second adjusting bandage (9) is fixedly connected at the bottom end of the left leg belt (7), a third adjusting bandage (10) is fixedly connected at the bottom end of the right leg belt (8), a D-shaped ring (11) is arranged at the bottom end position of the safety belt (1), the D-shaped ring (11) is positioned at the middle position of the bottom of the waist belt (5), and, still be equipped with on safety belt (1) between baldric and waistband (5) position and prevent that the impact stitches tear area (13), left side baldric (2) and right shoulder (3) upper end position department are equipped with flexible connecting band (16), and flexible connecting band (16) are improved level and are set up U type support (17).

2. The novel buffering formula of claim 1 prevents weighing down safety belt which characterized in that: the left shoulder strap (2), the right shoulder strap (3), the left leg strap (7) and the right leg strap (8) are all made of high-strength polyester woven tapes, and the safety belt (1) and the waist belt (5) are made of fiber materials with higher strength.

3. The novel buffering formula of claim 1 prevents weighing down safety belt which characterized in that: the anti-impact sewing tearing belt (13) is formed by sewing a belt-shaped object (14) which is made of the same material and has the same size as the safety belt (1) on the back of the safety belt (1) in a crossed mode through high-strength polymer fiber needle threads (15).

4. The novel buffering formula of claim 1 prevents weighing down safety belt which characterized in that: the U-shaped bracket (17) comprises a U-shaped sponge sleeve (19) and a metal supporting net (20) filled in the U-shaped sponge sleeve.

5. The novel buffering formula of claim 1 prevents weighing down safety belt which characterized in that: one end of the back of the waist belt (5) is fixedly provided with a tool bag (18).