CN112169215A

CN112169215A - Electric power safety belt

Info

Publication number: CN112169215A
Application number: CN202011217036.7A
Authority: CN
Inventors: 罗建文; 黄鑫; 王志坚; 陈卓云; 魏立武
Original assignee: Guangdong Power Grid Co Ltd; Huizhou Power Supply Bureau of Guangdong Power Grid Co Ltd
Current assignee: Guangdong Power Grid Co Ltd; Huizhou Power Supply Bureau of Guangdong Power Grid Co Ltd
Priority date: 2020-11-04
Filing date: 2020-11-04
Publication date: 2021-01-05
Anticipated expiration: 2040-11-04
Also published as: CN112169215B

Abstract

The invention belongs to the technical field of safety protection devices for construction operation, and discloses an electric safety belt which comprises a waist belt, a ring buckle, a girdling strap, shoulder straps, a fixing device and an elastic device, wherein the waist belt is used for binding the waist of a human body, the ring buckle is arranged on the waist belt, one end of the girdling strap is connected to the waist belt, the other end of the girdling strap can pass through a telegraph pole and is fixedly connected with the ring buckle, the two shoulder straps are arranged in number, the first ends of the two shoulder straps are fixedly connected with the waist belt on the front side of the human body, the second ends of the two shoulder straps can pass through the shoulders of the human body and are fixedly connected with the waist belt after being arranged on the back of the human body in a crossed mode, the fixing device is arranged at the crossed position of the two shoulder straps and is used for fixing the waist belt. The position of the waistband is adjusted through the elastic device, so that the waistband is prevented from deviating from the initial wearing position in the process of pulling the surrounding rod belt.

Description

Electric power safety belt

Technical Field

The invention belongs to the technical field of construction operation safety protection devices, and particularly relates to an electric safety belt.

Background

The electric power safety belt is a safety tool for preventing falling during electrician operation, is generally made of nylon materials, has high strength and is not easy to crack, and is used for being worn on the body of a worker and being fixed in the high altitude through a buckle structure or a hanging rope on the safety belt.

When the electric safety belt is worn on a worker, the electric safety belt is not too tight, otherwise the activity of the worker can be limited, and is not too loose, otherwise the electric safety belt can slide, and the body is rubbed to generate discomfort.

The waistband is required to correspond to the position of the human hip bone, cannot move upwards to press the diaphragm, and cannot be pulled downwards to the position below the human hip bone. In the process of climbing telegraph poles, the working personnel install the climbers at the feet, and the working personnel pedal the lifting climbers and take the repetitive actions of back bending-straightening-bending to realize climbing on the telegraph poles, and the enclosing rod belt connected with the waist safety belt is continuously pulled and ascends on the telegraph poles, so that the waist safety belt is easy to move to a certain degree relative to the waist of a human body and does not conform to the wearing requirement.

Disclosure of Invention

The invention aims to provide an electric safety belt, which can adjust a waist belt to keep the waist belt at an initial wearing position.

In order to achieve the purpose, the invention adopts the following technical scheme:

an electric seatbelt, comprising:

the waistband is used for binding the waist of the human body;

the buckle is arranged on the waistband;

one end of the surrounding rod belt is connected to the waist belt, and the other end of the surrounding rod belt can pass around the telegraph pole and is fixedly connected with the ring buckle;

the two shoulder straps are arranged, first ends of the two shoulder straps are fixedly connected with the waistband on the front side of a human body, and second ends of the two shoulder straps can bypass shoulders of the human body and are fixedly connected with the waistband after being arranged on the back of the human body in a crossed mode;

the fixing device is arranged at the intersection of the two shoulder straps and is used for fixing the two shoulder straps;

one end of the elastic device is fixedly connected with the fixing device, the other end of the elastic device is fixedly connected with the waistband, and the elastic device is used for adjusting the waistband to keep an initial wearing position.

As an optional technical solution, the fixing device includes a fixing box and a cross buckle located in the fixing box, the fixing box is provided with two through grooves, and the two shoulder straps respectively pass through the through grooves and are pre-fixed in the fixing box through the cross buckle.

As an optional technical solution, the fixing device further includes an elastic button, the elastic button is disposed on one side of the fixing box facing the back of the human body, and the elastic button is used for pressing and fixing the shoulder strap.

As an optional technical scheme, an elastic pad is arranged on the surface of the elastic button.

As an optional technical scheme, the electric safety belt further comprises a fixing ring, the fixing ring is fixedly arranged on the waistband on the back of the human body and is opposite to the back of the human body, the elastic device comprises an expansion spring, one end of the expansion spring is fixedly connected with the fixing device, and the other end of the expansion spring is fixedly connected with the fixing ring.

As an optional technical scheme, the elastic device further comprises a nylon belt, the fixing device further comprises a connecting plate, a plurality of clamping rings are arranged on the connecting plate in parallel and are respectively clamped in the fixing boxes, one end of the nylon belt is fixedly connected with the connecting plate, and the other end of the nylon belt is sewn and connected with the waistband.

As an optional technical scheme, the electric safety belt further comprises a hook, one end of the hook is fixedly connected to the fixing ring, and the other end of the hook is connected with an external hanging piece.

As an optional technical scheme, a transverse belt is connected between the first ends of the two shoulder belts and used for limiting the shoulder belts to slide out of the shoulders of the human body.

As an optional technical scheme, the electric safety belt further comprises two auxiliary supporting devices, the two auxiliary supporting devices are arranged on one side, away from the shoulder straps, of the waistband, and the auxiliary supporting devices are used for supporting the lower half of the human body.

As an optional technical scheme, assist and hold in the palm the device and include buttockss area, leg area and connecting band, the one end fixed connection in buttockss area the waistband, the other end fixed connection in buttockss area the leg area, the one end fixed connection of connecting band the waistband, the other end fixed connection of connecting band the leg area.

The invention has the beneficial effects that:

the invention provides an electric safety belt, wherein when a worker wears the safety belt, a waistband is tied at the waist of a human body, shoulder belts pass around the shoulders of the human body, the worker can adjust and fix the crossing position of the two shoulder belts through a fixing device, when the worker prepares to climb a telegraph pole, the other end of a surrounding rod belt passes around the telegraph pole and is fixedly connected to a ring buckle, the worker moves on the telegraph pole once through the displacement of a foot buckle on the telegraph pole, the surrounding rod belt can prevent the worker from being wholly separated from the telegraph pole, the deviation of the surrounding rod belt driving the waistband to be opposite to the human body in the moving process of the surrounding rod belt on the telegraph pole can be adjusted through an elastic device, and the phenomenon that the waistband deviates from an initial wearing position in the pulling process of.

Drawings

The invention is explained in more detail below with reference to the figures and examples.

Fig. 1 is a schematic structural diagram of a first view angle of an electric safety belt according to a first embodiment;

fig. 2 is a schematic partial structural view of an electric seatbelt according to a first embodiment;

FIG. 3 is a schematic view of the cross-shaped buckle for pre-fixing the shoulder strap to the fixing box according to the first embodiment;

fig. 4 is a schematic structural diagram of a first viewing angle of the fixing device according to the first embodiment.

In fig. 1 to 4:

1. a waistband; 2. looping; 3. a surrounding rod belt; 4. shoulder straps; 5. a fixing device; 51. a fixing box; 52. cross buckling; 53. a through groove; 54. an elastic button; 55. a connecting plate; 56. a snap ring; 6. an elastic device; 61. a tension spring; 62. a nylon band; 7. a fixing ring; 8. hooking; 9. a transverse belt; 10. an auxiliary support device; 101. a hip belt; 102. a leg strap; 103. and a connecting belt.

Detailed Description

In order to make the technical problems solved, technical solutions adopted and technical effects achieved by the present invention clearer, the technical solutions of the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.

The first embodiment is as follows:

as shown in fig. 1 and 2, the present embodiment provides an electric safety belt, which comprises a waist belt 1, a buckle 2, a surrounding rod belt 3, shoulder belt 4, fixing device 5 and elastic device 6, waistband 1 is used for binding human waist, latch closure 2 sets up on waistband 1, the one end of pin belt 3 is connected in waistband 1, the other end of pin belt 3 can bypass wire pole and fixed connection latch closure 2, shoulder belt 4 sets up to two, the first end of two shoulder belts 4 is sewed up with waistband 1 at human front, the second end of two shoulder belts 4 can bypass human shoulder and sew up with waistband 1 behind human back cross arrangement, fixing device 5 sets up in the intersection of two shoulder belts 4 and fixes two shoulder belts 4, the one end fixed connection fixing device 5 of elastic device 6, the other end fixed connection waistband 1 of elastic device 6, elastic device 6 is used for adjusting waistband 1 and keeps the initial position of wearing. The other end of the surrounding rod belt 3 is provided with a buckle, the buckle is used for fixedly connecting the ring buckle 2, the buckle and the specific structure of the ring buckle 2 can refer to the prior art, and the embodiment is not repeated one by one.

When a user climbs on a telegraph pole by wearing the electric safety belt, the other end of the surrounding rod belt 3 bypasses the telegraph pole and is fixedly connected with the ring buckle 2, the surrounding rod belt 3 can avoid the user from falling down in the process of climbing the telegraph pole, meanwhile, as the user moves on the telegraph pole through the foot buckle once in the process of climbing the telegraph pole, the surrounding rod belt 3 moves on the telegraph pole once, the user repeats the action of bending-straightening-bending, the surrounding rod belt 3 drives the belt 1 to deviate relative to the human body in the process of moving on the telegraph pole, so that the whole belt 1 inclines forwards and backwards relative to the waist of the user, for example, the belt 1 on the front side of the user inclines upwards, the belt 1 on the back side of the user inclines downwards, or the belt 1 on the front side of the user inclines downwards, the belt 1 on the back side of the user inclines upwards, the upward or downward movement of the waist belt 1 may strangle the diaphragm or the position under the hip bone of the user, causing breathing difficulty or inconvenience of excessive tightening. Because one end of the elastic device 6 connected with the fixing device 5 is fixed relative to the back of the human body, and the other end of the elastic device 6 is connected with the waistband 1, when the waistband 1 deviates relative to the user, the elastic device 6 utilizes the elastic potential energy for restoring the initial position and the action gap of bending-straightening-bending of the user to pull the waistband 1 to the initial wearing position, and when the user performs the action of bending-straightening-bending, the waistband 1 has the moment of no stress, namely the moment that the user is completely supported by the foot buckles. The user is at the in-process of climbing the wire pole, and waistband 1 also can rotate user's waist relatively, and the one end that forms surrounding rod area 3 is close to the wire pole, and the other end of surrounding rod area 3 keeps away from the condition of wire pole, and this condition leads to user's inconvenience of action, and elasticity device 6 can make waistband 1 resume the initial position of wearing, guarantees that the user can climb the wire pole safely smoothly.

As shown in fig. 3, in the present embodiment, the fixing device 5 includes a fixing box 51 and a cross 52 located in the fixing box 51, two through slots 53 are opened on the fixing box 51, and the two shoulder straps 4 respectively pass through the through slots 53 and are pre-fixed in the fixing box 51 through the cross 52. The cross 52 can pre-fix the two shoulder straps 4, ensuring that the fixing box 51 cannot slide relative to the shoulder straps 4. The cross 52 can refer to the prior art, and the description of the embodiment is omitted.

As shown in fig. 4, in the present embodiment, the fixing device 5 further includes an elastic button 54, the elastic button 54 is disposed on a side of the fixing case 51 facing the back of the human body, and the elastic button 54 is used for pressing and fixing the shoulder strap 4. The elastic button 54 further secures the two shoulder straps 4, and when the user wears the power harness, the elastic button 54 presses against the back of the user, which ensures further securement. Preferably, a resilient pad is provided on the surface of the resilient button 54 to ensure that the user maintains comfort while climbing.

As shown in fig. 2, in the present embodiment, the electric safety belt further includes a fixing ring 7, the fixing ring 7 is fixedly disposed on the waistband 1 on the back of the human body and faces the back of the human body, the elastic device 6 includes a telescopic spring 61, one end of the telescopic spring 61 is fixedly connected to the fixing device 5, and the other end of the telescopic spring 61 is fixedly connected to the fixing ring 7. The material of expanding spring 61 is the metal material, and the material of waistband 1 is the nylon material, and expanding spring 61 connects solid fixed ring 7, and solid fixed ring 7 is fixed to be set up on waistband 1, can avoid the problem that waistband 1 is torn because of expanding spring 61 drags and leads to waistband 1.

In this embodiment, the elastic device 6 further includes a nylon strap 62, the fixing device 5 further includes a connecting plate 55, a plurality of clasps 56 are arranged on the connecting plate 55 in parallel, and the clasps 56 are respectively connected to the fixing boxes 51 in a clamping manner, one end of the nylon strap 62 is fixedly connected to the connecting plate 55, and the other end of the nylon strap 62 is connected to the waistband 1 in a sewing manner. Specifically, the snap ring 56 is set to four, and the user is in the climbing process, and waistband 1 and surrounding rod area 3 are main atress area, and shoulder belt 4 and nylon belt 62 are because of the conduction of power atress, and when nylon belt 62 atress was too big, snap ring 56 will break, forms the early warning, and the suggestion user is in dangerous condition.

Preferably, the electric safety belt further comprises a hook 8, one end of the hook 8 is fixedly connected to the fixing ring 7, and the other end of the hook 8 is connected with an external hanging piece. The hook 8 is connected with an external hanging piece, so that the hanging requirement of a user is met.

In the present embodiment, as shown in fig. 1, a cross strap 9 is connected between the first ends of the two shoulder straps 4, and the cross strap 9 is used for limiting the shoulder straps 4 to slide out of the shoulders of the human body.

Preferably, the electric safety belt further comprises two auxiliary supporting devices 10, the two auxiliary supporting devices 10 are arranged on one side of the waist belt 1 far away from the shoulder straps 4, and the auxiliary supporting devices 10 are used for supporting the lower half of the human body. The auxiliary supporting device 10 further disperses the stress of the user and avoids the acting force of the electric safety belt on the user from being completely concentrated on the waist.

Preferably, the auxiliary holding device 10 comprises a hip belt 101, a leg belt 102 and a connecting belt 103, wherein one end of the hip belt 101 is sewn and connected with the waist belt 1, the other end of the hip belt 101 is sewn and connected with the leg belt 102, one end of the connecting belt 103 is fixedly connected with the waist belt 1, and the other end of the connecting belt 103 is fixedly connected with the leg belt 102. When the user is in the hanging operation state, the extension spring 61 and the nylon band 62 disperse the force of the waist belt 1 to the shoulder straps, and the hip belt 101 and the leg belt 102 disperse the force of the waist belt 1 to the hip and the leg of the user, thereby preventing the waist of the user from being excessively applied force.

In the description herein, it is to be understood that the terms "upper," "lower," "left," "right," and the like are based on the orientation or positional relationship shown in the drawings for convenience in description and simplicity of operation, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the present invention. Furthermore, the terms "first" and "second" are used merely for descriptive purposes and are not intended to have any special meaning.

In the description herein, references to the description of "an embodiment," "an example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

In addition, the foregoing is only the preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims

1. An electric seatbelt, comprising:

the waistband is used for binding the waist of the human body;

the buckle is arranged on the waistband;

2. The electric safety belt as claimed in claim 1, wherein the fixing device comprises a fixing box and a cross buckle located in the fixing box, two through slots are formed in the fixing box, and the two shoulder straps respectively pass through the through slots and are pre-fixed in the fixing box through the cross buckle.

3. The electric seatbelt according to claim 2, wherein the fixing means further comprises an elastic button provided on a side of the fixing case facing the back of the human body, the elastic button being for press-fixing the shoulder strap.

4. The electric seatbelt according to claim 3, wherein a surface of the elastic button is provided with an elastic pad.

5. The electric safety belt as claimed in claim 2, further comprising a fixing ring, wherein the fixing ring is fixedly disposed on the belt of the back of the human body and faces the back of the human body, the elastic device comprises a telescopic spring, one end of the telescopic spring is fixedly connected to the fixing device, and the other end of the telescopic spring is fixedly connected to the fixing ring.

6. The electric safety belt as claimed in claim 5, wherein the elastic device further comprises a nylon strap, the fixing device further comprises a connecting plate, a plurality of clasps are arranged on the connecting plate side by side, the clasps are respectively connected to the fixing boxes in a clamping manner, one end of the nylon strap is fixedly connected to the connecting plate, and the other end of the nylon strap is connected to the belt in a sewing manner.

7. The electric safety belt as claimed in claim 5, further comprising a hook, wherein one end of the hook is fixedly connected to the fixing ring, and the other end of the hook is connected to an external hanging member.

8. The harness as claimed in claim 1 wherein a cross-strap is connected between the first ends of the shoulder straps, the cross-strap serving to restrict the shoulder straps from sliding off the shoulders of the person.

9. The electric safety belt according to claim 1, further comprising two auxiliary supporting devices, wherein the two auxiliary supporting devices are disposed on a side of the waist belt away from the shoulder belt, and the auxiliary supporting devices are used for supporting the lower body of the human body.

10. The electric safety belt as claimed in claim 9, wherein the auxiliary supporting device comprises a hip belt, a leg belt and a connecting belt, one end of the hip belt is fixedly connected with the waist belt, the other end of the hip belt is fixedly connected with the leg belt, one end of the connecting belt is fixedly connected with the waist belt, and the other end of the connecting belt is fixedly connected with the leg belt.