CN213100518U

CN213100518U - Fireproof safety belt

Info

Publication number: CN213100518U
Application number: CN202020816370.3U
Authority: CN
Inventors: 孙建松; 孔炯杰
Original assignee: Hangzhou Chaolicheng Rigging Co ltd
Current assignee: Hangzhou Chaolicheng Rigging Co ltd
Priority date: 2020-05-16
Filing date: 2020-05-16
Publication date: 2021-05-04
Anticipated expiration: 2030-05-16

Abstract

The utility model discloses a fire prevention type safety belt, including bandage and clamp plate, the bandage front side is equipped with hasp one and hasp two, and the inside of bandage is equipped with powerful steel wire, and the peripheral enwrapping of powerful steel wire is enwrapping the enlightening nima layer, and the aramid fiber layer is being enwrapped in the outside on enlightening enmina layer, and the outside on aramid fiber layer is equipped with silicon rubber coated glass fiber cloth layer. Through the design of silicon rubber coating glass fiber cloth layer, the enlightening nima layer, powerful steel wire and aramid fiber layer, the fire-proof ability and the tensile strength of bandage and suspension rope have been increased.

Description

Fireproof safety belt

Technical Field

The utility model relates to a safety belt specifically is a fire prevention type safety belt.

Background

The safety belt is a personal protection article for preventing falling casualty accidents of high-altitude operation workers and is praised as a life-saving belt by the majority of construction workers. The safety belt is composed of a belt, a rope and a metal fitting, and is generally called as a safety belt. When working aloft, it is an important work to wear the whole body safety belt, no matter play games or work, to ensure personal safety. The properly worn and adjusted full body harness can effectively break down the impact force to the whole body and provide certain suspension support and fall rescue.

But the fire behavior of present safety belt is relatively poor for the safety belt becomes unwieldy when meetting the condition of a fire, and when the user was in high altitude construction, often need the change position, need frequent couple of takeing when changing the position, but the couple of takeing is relatively troublesome at present.

Therefore, the utility model provides a fire prevention type safety belt to solve the above-mentioned problem that proposes.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fire prevention type safety belt to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a fireproof safety belt comprises a binding belt and a pressing plate, wherein a first lock catch and a second lock catch are arranged on the front side of the binding belt, a strong steel wire is arranged inside the binding belt, a Dinima layer is wrapped on the periphery of the strong steel wire, an aramid fiber layer is wrapped outside the Dinima layer, and a silicon rubber coated glass fiber cloth layer is arranged on the outer side of the aramid fiber layer;

a hanging rope is arranged on the rear side of the binding band, one end of the hanging rope is connected with the binding band, the other end of the hanging rope is connected with the hook, a lock hook is arranged on the hook, the lock hook is fixedly connected with the hook, a lock rod is arranged on the left side of the hook, the lock rod is rotatably connected with the hook through a first rotating rod, the first rotating rod is rotatably connected with the hook through a slotted hole in the hook, a pull rod is arranged on the right side of the lock rod, one end, away from the lock rod, of the pull rod is fixedly connected with a gear shaft;

the gear is provided with a rack below, the left side of the rack is fixedly connected with the pressing plate, the rack is provided with a slide rod, the slide rod is installed at the left end and the right end of the rack, the slide rod is connected with the hook in a sliding manner through a sliding groove in the hook, the inner side of the upper part of the pressing plate is provided with a spring piece, the upper end of the spring piece is provided with a supporting rod, the right end of the supporting rod is fixedly connected with the hook, and the left end of the supporting rod

As a further aspect of the present invention, the first lock catch is located at the waist position, and the second lock catches are two in number and located at the left and right positions of the thigh.

As a further proposal, the suspension rope is identical in material and structure with the binding band.

As the utility model discloses the scheme of furthering again, contactless between the teeth of a cogwheel of pull rod and gear, and be fixed connection between gear shaft and the gear.

As a further aspect of the present invention, the rotary rod is located at an upper end of the rack, and does not contact with the rack.

As a further proposal of the utility model, the spring leaf is V-shaped, one end of the spring leaf is fixedly connected with the pressing plate, and the other end is fixedly connected with the hook.

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

1. the utility model discloses during the use, through the design on silicon rubber coating glass fiber cloth layer, enlightening nima layer, powerful steel wire and aramid fiber layer, increased the fire behavior and the tensile strength of bandage and suspension rope.

2. The utility model discloses during the use, through the design of couple, make the couple light swift opening and closed, make the staff become convenient and fast when changing the position.

3. The utility model discloses during the use, through the design of hasp one and hasp two, make bandage convenient and fast more dress when using.

Drawings

Fig. 1 is a schematic structural view of a fireproof type safety belt.

FIG. 2 is a schematic view of the structure of a binding band and a suspension rope in a fireproof safety belt

Fig. 3 is a schematic structural view of a hook in a fireproof safety belt.

Fig. 4 is a schematic view showing an internal structure of a hook in a fireproof safety belt.

Fig. 5 is a schematic view showing an enlarged view of fig. 4A of a fireproof type seatbelt.

Fig. 6 is an enlarged view of fig. 3B of a fireproof seat belt.

In the figure: 1. binding bands; 101. coating a glass fiber cloth layer with silicon rubber; 102. a Denima layer; 103. a strong steel wire; 104. an aramid fiber layer; 2. locking a first lock catch; 3. a second lock catch; 4. a suspension rope; 5. hooking; 6. a latch hook; 7. A lock lever; 8. a pull rod; 9. pressing a plate; 10. a spring plate; 11. a support bar; 12. a gear; 13. a rack; 14. rotating the rod I; 15. a slide bar.

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. 1-6, in an embodiment of the present invention, a fireproof safety belt includes a binding band 1 and a pressing plate 9, a first locking buckle 2 and a second locking buckle 3 are disposed on the front side of the binding band 1, the first locking buckle 2 is located at the waist position, the two locking buckles 3 are two and are respectively located at the positions of the left thigh and the right thigh, a strong steel wire 103 is disposed inside the binding band 1, a denima layer 102 is wrapped on the periphery of the strong steel wire 103, an aramid fiber layer 104 is wrapped on the outside of the denama layer 102, and a silicon rubber coated glass fiber cloth layer 101 is disposed on the outside of the aramid fiber layer 104;

the rear side of the bandage 1 is provided with a suspension rope 4, one end of the suspension rope 4 is connected with the bandage 1, the other end of the suspension rope 4 is connected with a hook 5, the material of the suspension rope 4 is completely the same as the structure of the bandage 1, the hook 5 is provided with a latch hook 6, the latch hook 6 is fixedly connected with the hook 5, the left side of the hook 5 is provided with a lock rod 7, the lock rod 7 is rotatably connected with the hook 5 through a first rotating rod 14, the first rotating rod 14 is rotatably connected with the hook 5 through a slotted hole in the hook 5, the right side of the lock rod 7 is provided with a pull rod 8, one end of the pull rod 8, which is far away from the lock rod 7, is fixedly connected with a gear shaft on a gear 12, the gear 12 is rotatably connected with the hook 5 through a gear shaft, the pull rod 8;

the utility model discloses a solar battery, including gear 12, rack 13, first rotary rod 14, slide bar 15, support bar 5, spring leaf 10 becomes the V style of calligraphy, the one end and the clamp plate 9 fixed connection of spring leaf 10, fixed connection between the other end and couple 5, the upper end of spring leaf 10 is equipped with bracing piece 11, fixed connection between bracing piece 11 right-hand member and the couple 5, the left end of bracing piece 11 is connected through rotating between pivot and the clamp plate 9.

The utility model discloses a theory of operation is:

when the utility model is used, the bandage 1 is worn on the body through the first lock catch 2 and the second lock catch 3, the hanging rope 4 is fixed at the designated position by the hook 5, the silicon rubber coated glass fiber cloth layer 101 in the bandage 1 and the hanging rope 4 has excellent high temperature resistance, high strength and corrosion resistance, and can play a role in fire prevention, the aramid fiber layer 104 has the advantages of ultrahigh strength, high modulus, high temperature resistance, acid and alkali resistance, light weight and the like, and the ability of fire prevention is increased, the enlightening nylon layer 102 has the advantages of high strength, tensile resistance, wear resistance and oxidation resistance, the safety is increased, the tensile resistance can be increased by the strong steel wire 103, so that the bandage 1 and the hanging rope 4 have the advantages of high strength, fire resistance and tensile resistance, when the user needs to open the hook 5 to move and change positions, the user can tightly hold the pressing plate 9, the pressing plate 9 enables the rack 13 to drive the gear 12 to rotate under the, the gear shaft of the gear 12 drives the pull rod 8 to incline by a certain angle, so that the lock rod 7 and the lock hook 6 are opened, the hook 5 can be easily taken off to be hung at other positions, when a hand is loosened, the pressing plate 9 drives the rack 13 to return to the original position under the action of the spring piece 10, the lock rod 7 is closed with the lock hook 6 again, and the hook 5 is locked at a specified position.

The embodiments of the present invention are not limited to the above-described examples, and various changes made without departing from the spirit of the present invention are within the scope of the present invention.

Claims

1. A fireproof safety belt comprises a binding belt (1) and a pressing plate (9), and is characterized in that a first lock catch (2) and a second lock catch (3) are arranged on the front side of the binding belt (1), a strong steel wire (103) is arranged inside the binding belt (1), a Dinima layer (102) is wrapped on the periphery of the strong steel wire (103), an aramid fiber layer (104) is wrapped on the outside of the Dinima layer (102), and a silicon rubber coated glass fiber cloth layer (101) is arranged on the outer side of the aramid fiber layer (104); the rear side of the bandage (1) is provided with a suspension rope (4), one end of the suspension rope (4) is connected with the bandage (1), the other end of the suspension rope is connected with a hook (5), the hook (5) is provided with a lock hook (6), the lock hook (6) is fixedly connected with the hook (5), the left side of the hook (5) is provided with a lock rod (7), the lock rod (7) is rotatably connected with the hook (5) through a first rotating rod (14), the first rotating rod (14) is rotatably connected with the hook (5) through a slotted hole in the hook (5), the right side of the lock rod (7) is provided with a pull rod (8), one end of the pull rod (8), far away from the lock rod (7), is fixedly connected with a gear shaft on a gear (12), and the gear (12) is rotatably connected with the hook (;

the utility model discloses a gear rack, including gear (12), rack (13) are equipped with to the below, fixed connection between the left side of rack (13) and clamp plate (9), and be equipped with slide bar (15) on rack (13), both ends about rack (13) are installed in slide bar (15), through spout sliding connection in couple (5) between slide bar (15) and couple (5), the upper portion inboard of clamp plate (9) is equipped with spring leaf (10), the upper end of spring leaf (10) is equipped with bracing piece (11), fixed connection between bracing piece (11) right-hand member and couple (5), the left end of bracing piece (11) is connected through rotating between pivot and clamp plate (9).

2. A fire-resistant safety belt according to claim 1, wherein: the first lock catches (2) are located at the waist positions, and the second lock catches (3) are two in number and located at the positions of the left thigh and the right thigh respectively.

3. A fire-resistant safety belt according to claim 1, wherein: the material of the suspension rope (4) is completely the same as the structure of the binding belt (1).

4. A fire-resistant safety belt according to claim 1, wherein: the pull rod (8) is not in contact with the gear teeth of the gear (12), and the gear shaft of the gear (12) is fixedly connected with the gear (12).

5. A fire-resistant safety belt according to claim 1, wherein: the first rotating rod (14) is located at the upper end of the rack (13) and is not in contact with the rack (13).

6. A fire-resistant safety belt according to claim 1, wherein: the spring piece (10) is V-shaped, one end of the spring piece (10) is fixedly connected with the pressing plate (9), and the other end of the spring piece is fixedly connected with the hook (5).