CN211675958U

CN211675958U - Convenient safety belt

Info

Publication number: CN211675958U
Application number: CN201922299699.7U
Authority: CN
Inventors: 叶颖; 叶梓钧; 萧俊; 黄志成
Original assignee: Guangdong Power Grid Co Ltd; Dongguan Power Supply Bureau of Guangdong Power Grid Co Ltd
Current assignee: Guangdong Power Grid Co Ltd; Dongguan Power Supply Bureau of Guangdong Power Grid Co Ltd
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-10-16
Anticipated expiration: 2029-12-19

Abstract

The utility model provides a convenient safety belt, which comprises a protective pad, a first safety belt and a second safety belt, wherein two sides of the protective pad are respectively and fixedly connected with one ends of the first safety belt and the second safety belt, one end of the first safety belt is fixedly connected with a clamping seat, two side walls of the clamping seat are respectively provided with a bearing, rotating shafts are movably arranged in the two bearings, and a winding rod is fixedly connected between the two rotating shafts; the utility model discloses a winding pole can run through the through-hole with the one end of second safety belt and fix with the setting that leads to the groove to under the combined action of ratchet, tooth and spring etc., can carry out the rolling to the second safety belt through rotating adjust knob, can make tooth no longer fixed ratchet through dragging the slide bar, and under the effect of external force, emit the second safety belt, easy operation is convenient.

Description

Convenient safety belt

Technical Field

The utility model belongs to the technical field of electric power engineering, concretely relates to make things convenient for formula safety belt.

Background

The safety belt is used as the protection of preventing falling when the staff goes up and down the pole, but the emergence of pole climbing personnel falling the accident that the screens is not good or unexpected mistake caused, it need pay attention to be, should hold the elasticity that the safety belt exhibition was put, if too loose, arouse easily to walk the position, if too tight, then the human body can not receive and release free operation, consequently, the utility model provides a convenient formula safety belt.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a convenient safety belt, which is characterized by convenient use.

In order to achieve the above object, the utility model provides a following technical scheme: the convenient safety belt comprises a protective cushion, a first safety belt and a second safety belt;

two ends of the protective pad are respectively fixedly connected with the first safety belt and the second safety belt; one end of the first safety belt, which is far away from the protective pad, is fixedly connected with a clamping seat, two side walls of the clamping seat are respectively provided with a bearing, rotating shafts are movably arranged in the two bearings, a winding rod is fixedly connected between the two rotating shafts, a through groove is formed in the winding rod, the other end of the second safety belt penetrates through the through groove to be in lap joint with the first safety belt, a ratchet wheel is fixedly connected outside the rotating shafts, and a supporting plate is fixedly connected to the top of the clamping seat;

first spout has been seted up in the backup pad, second spout and third spout, one side of first spout is linked together with one side of second spout, the top of first spout is linked together with the bottom of third spout, sliding connection has two folding connecting rods in the first spout, sliding connection has the slider in the second spout, sliding connection has the slide bar in the third spout, the bottom of slide bar and the top fixed connection of two folding connecting rod, one side of slider and one side fixed connection of two folding connecting rod, swing joint has tooth in the backup pad, tooth's surface is fixed with two folding connecting rod's one end, tooth and ratchet meshing, two folding connecting rod's top is provided with the spring, the one end fixed connection of keeping away from two folding connecting rod of spring is at the top of first spout.

Preferably, the top of the sliding rod is fixedly connected with a handle, and the handle is in a circular ring shape.

Preferably, the protective pad is arc-shaped.

Preferably, one end of the rotating shaft, which is far away from the winding rod, is fixedly connected with an adjusting knob.

Preferably, the cartridge is U-shaped.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses, through the setting of winding pole and logical groove, can run through the through-hole with the one end of second safety belt and fix to under the combined action of ratchet, tooth and spring etc., can carry out the rolling to the second safety belt through rotating adjust knob, can make tooth no longer fix the ratchet through dragging the slide bar, and under the effect of external force, emit the second safety belt, easy operation is convenient.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the card seat of the present invention;

fig. 3 is an enlarged schematic view of the present invention at a in fig. 2;

FIG. 4 is a schematic view of the connection structure between the middle teeth and the ratchet wheel of the present invention;

in the figure: 1. a protective pad; 2. a first seat belt; 3. a second seat belt; 4. a card holder; 5. a support plate; 6. a rotating shaft; 7. a bearing; 8. a through groove; 9. a winding rod; 10. a ratchet wheel; 11. a handle; 12. a slide bar; 13. a third chute; 14. a second chute; 15. a slider; 16. a spring; 17. a first chute; 18. A two-fold connecting rod; 19. adjusting a knob; 20. and (4) teeth.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: a convenient safety belt comprises a protective cushion 1, a first safety belt 2 and a second safety belt 3, two sides of the protective cushion 1 are respectively fixedly connected with one end of the first safety belt 2 and one end of the second safety belt 3, the other end of the first safety belt 2 is fixedly connected with a clamping seat 4, two sides of the inner wall of the clamping seat 4 are respectively provided with a bearing 7, a rotating shaft 6 is movably arranged in each bearing 7 in a penetrating way, opposite ends of the two rotating shafts 6 are fixedly connected with a winding rod 9, a through groove 8 is arranged on the winding rod 9, the other end of the second safety belt 3 passes through the through groove 8 and is lapped with the first safety belt 2, one end of the second safety belt 3 can be fixed by penetrating through a through hole through the arrangement of the winding rod 9 and the through groove 8, the outer surface of the rotating shaft 6 is fixedly connected with a ratchet 10, the top of the clamping seat 4 is fixedly connected with a supporting, one side of a first sliding chute 17 is communicated with one side of a second sliding chute 14, the top of the first sliding chute 17 is communicated with the bottom of a third sliding chute 13, a two-fold connecting rod 18 is connected in the first sliding chute 17 in a sliding manner, the connecting rod of the two-fold connecting rod 18 is cylindrical, a sliding block 15 and a sliding rod 12 are respectively connected in the second sliding chute 14 and the third sliding chute 13 in a sliding manner, the bottom end of the sliding rod 12 is fixedly connected with the top of the two-fold connecting rod 18, one side of the sliding block 15 is fixedly connected with one side of the two-fold connecting rod 18, a tooth 20 is movably connected on a supporting plate 5, the surface of the tooth 20 is fixed with one end of the two-fold connecting rod 18, the tooth 20 is meshed with a ratchet wheel 10, a spring 16 is arranged at the top of the two-fold connecting rod 18, the other end of the spring 16 is fixedly connected at the top of the first sliding chute 17, and a second safety belt, the teeth 20 can no longer fix the ratchet 10 by pulling the slide rod 12, and the second safety belt 3 can be released under the action of external force, so that the operation is simple and convenient.

Specifically, the top of the sliding rod 12 is fixedly connected with a handle 11, and the handle 11 is in a circular ring shape, so that the position of the tooth 20 can be conveniently adjusted through the arrangement of the handle 11.

Specifically, the shape of protection pad 1 is the arc, and through the setting of protection pad 1, makes protection pad 1 laminating waist, avoids under long-time effect, and the safety belt is reined in and is hindered the waist.

Specifically, the other end of the rotating shaft 6 is fixedly connected with an adjusting knob 19.

Specifically, the holder 4 is U-shaped.

The utility model discloses a theory of operation and use flow: the utility model discloses, during the use, be located the both sides of user's waist with first safety belt 2 and second safety belt 3, then pass through groove 8 and with 2 laps of first safety belt with the one end of second safety belt 3, then, drive ratchet 10 through rotating adjust knob 19 and rotate, make winding rod 9 rotate simultaneously and carry out the rolling to second safety belt 3, tooth 20 fixes ratchet 10 simultaneously, avoid ratchet 10 to overturn, when loosing second safety belt 3, upwards drag slide bar 12, take two folding connecting rod 18 and slider 15 and slide in first spout 17 and second spout 14 respectively, tooth 20 no longer fixes ratchet 10 simultaneously, and under the effect of external force or the outside external force of waist, make second safety belt 3 emit.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A convenient safety belt is characterized in that: comprises a protective cushion (1), a first safety belt (2) and a second safety belt (3);

two ends of the protective cushion (1) are respectively fixedly connected with the first safety belt (2) and the second safety belt (3); one end, far away from the protective pad (1), of the first safety belt (2) is fixedly connected with a clamping seat (4), bearings (7) are arranged on two side walls of the clamping seat (4), rotating shafts (6) are movably arranged in the two bearings (7) in a penetrating mode, a winding rod (9) is fixedly connected between the two rotating shafts (6), a through groove (8) is formed in the winding rod (9), the other end of the second safety belt (3) penetrates through the through groove (8) to be in lap joint with the first safety belt (2), a ratchet wheel (10) is fixedly connected outside the rotating shafts (6), and a supporting plate (5) is fixedly connected to the top of the clamping seat (4);

a first sliding groove (17), a second sliding groove (14) and a third sliding groove (13) are formed in the supporting plate (5), one side of the first sliding groove (17) is communicated with one side of the second sliding groove (14), the top of the first sliding groove (17) is communicated with the bottom of the third sliding groove (13), a two-fold connecting rod (18) is connected in the first sliding groove (17) in a sliding manner, a sliding block (15) is connected in the second sliding groove (14) in a sliding manner, a sliding rod (12) is connected in the third sliding groove (13) in a sliding manner, the bottom end of the sliding rod (12) is fixedly connected with the top of the two-fold connecting rod (18), one side of the sliding block (15) is fixedly connected with one side of the two-fold connecting rod (18), teeth (20) are movably connected to the supporting plate (5), and the surfaces of the teeth (20) are fixed with one end of the two-fold connecting rod (18, the tooth (20) is meshed with the ratchet wheel (10), a spring (16) is arranged at the top of the two-fold connecting rod (18), and one end, far away from the two-fold connecting rod (18), of the spring (16) is fixedly connected to the top of the first sliding groove (17).

2. The convenient harness of claim 1 wherein: the top of the sliding rod (12) is fixedly connected with a handle (11), and the handle (11) is circular.

3. The convenient harness of claim 1 wherein: the protective pad (1) is arc-shaped.

4. The convenient harness of claim 1 wherein: and one end of the rotating shaft (6) far away from the winding rod (9) is fixedly connected with an adjusting knob (19).

5. The convenient harness of claim 1 wherein: the clamping seat (4) is U-shaped.