CN212522797U

CN212522797U - Anticollision cart based dry chemical extinguisher

Info

Publication number: CN212522797U
Application number: CN202021165210.3U
Authority: CN
Inventors: 杨江峰; 郑宗海; 郑伟达; 李金良
Original assignee: Quanzhou Bangmei Fire Fighting Equipment Co ltd
Current assignee: Quanzhou Bangmei Fire Fighting Equipment Co ltd
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2021-02-12
Anticipated expiration: 2030-06-22

Abstract

The utility model relates to a fire-fighting tool field especially relates to a cart based dry chemical extinguisher of anticollision. The to-be-solved technical problem of the utility model is to provide a can prevent that equipment piece or building flying stone that fire explosion produced from striking the push-cart type dry chemical extinguisher that the fire extinguisher leads to damaging. An anti-collision cart-type dry powder fire extinguisher comprises moving wheels, a hand-push bracket, a hanging rod, a spray pipe, a fire extinguisher tank, an anti-collision assembly, a support frame, a fixing assembly, a foot rest and a curved guardrail; the movable wheel is fixedly connected to the side wall of the support frame; the hand-push bracket is fixedly connected to the top of the support frame; the foot rest is fixedly connected with the supporting frame. The utility model discloses reached the equipment piece that prevents fire explosion production or building flying stone striking the effect that the fire extinguisher leads to damaging.

Description

Anticollision cart based dry chemical extinguisher

Technical Field

The utility model relates to a fire-fighting tool field especially relates to a cart based dry chemical extinguisher of anticollision.

Background

Fire-fighting tools refer to some equipment used for fire fighting, and the fire-fighting tools are various, such as: the fire extinguisher is a portable fire extinguishing tool, chemical articles are placed in the fire extinguisher for extinguishing fire, the fire extinguisher is also one of common fire-proof facilities, the fire extinguisher is stored in public places or places where fire is likely to happen, and the fire extinguishers of different types are different in filled components and are specially designed for different fires.

The cart-type dry powder fire extinguisher is one of various fire extinguishers, is filled with ammonium phosphate dry powder fire extinguishing agent and nitrogen, is suitable for extinguishing initial fire of combustible solid, combustible liquid, combustible gas and live equipment, and is widely applied to places such as factories, warehouses, ships, gas stations, power distribution rooms, vehicles and the like.

When the conflagration takes place, the fire fighter removes the cart based dry powder fire extinguisher to the place of need putting out a fire, open the fire extinguisher and spray and put out a fire, let the temperature of combustible substance reduce rapidly, and keep apart with the air, thereby reach the fire extinguishing effect, but cart based dry powder fire extinguisher is used for factory building such as mill more, meet the equipment after the burning of big fire, the easy explosion takes place, the equipment fragment that the explosion produced receives the impact force and splashes, very striking the fire extinguisher easily, it is damaged to lead to the fire extinguisher to receive huge striking, make inside fire extinguishing agent and atmospheric pressure reduce, thereby lose the effect of putting out a fire, need to research and develop one kind and can prevent equipment fragment or building flying stone that the conflagration explosion produced and strike the fire extinguisher and lead to the cart.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome factory building such as cart based dry powder fire extinguisher multi-purpose plant, meet the equipment after the burning of big fire, explode easily, the equipment incomplete piece that the explosion produced receives the impact force and splashes, very strikes the fire extinguisher easily, leads to the fire extinguisher to receive huge striking and damaged, makes inside fire extinguishing agent and atmospheric pressure reduce to lose the shortcoming of the effect of putting out a fire, the to-be-solved technical problem of the utility model is to provide an equipment piece or building flyrock that can prevent the conflagration explosion production strike the fire extinguisher and lead to the cart based dry powder fire extinguisher of damage.

The utility model is achieved by the following concrete technical means:

an anti-collision cart-type dry powder fire extinguisher comprises moving wheels, a hand-push bracket, a hanging rod, a spray pipe, a fire extinguisher tank, an anti-collision assembly, a support frame, a fixing assembly, a foot rest and a curved guardrail; the movable wheel is fixedly connected to the side wall of the support frame; the hand-push bracket is fixedly connected to the top of the support frame; the foot rest is fixedly connected with the supporting frame; the curved guardrail is hinged with the hand-push bracket; the fire extinguisher tank is placed on the top surface of the support frame and protected by a curved guardrail; the hanging rod is fixedly connected to the side wall of the hand-push bracket; the spray pipe is hung on the hanging rod and is connected with the fire extinguisher tank; the anti-collision component is fixedly connected to the hand-push bracket; the fixing component is fixedly connected to the top surface of the support frame and is clamped with the anti-collision component.

Furthermore, the anti-collision assembly comprises a hinged frame, a curved fixing plate and a curved anti-collision plate; the hinged bracket is fixedly connected with the side part of the hand-push bracket; the curved fixing plate is hinged with the hinge frame; the curved anti-collision plate is fixedly connected to the outer wall of the curved fixing plate.

Furthermore, the fixing component comprises a nut and a screw rod; the nut is fixedly connected to the top surface of the support frame; the screw rod and the nut are in threaded connection, penetrate through the nut and extend upwards, and are matched with the curved guardrail and clamped with the anti-collision assembly.

Furthermore, the anti-collision cart-type dry powder fire extinguisher also comprises a rubber pad; the rubber pad is fixedly connected with the outer wall of the curved guardrail.

Furthermore, a spray gun is arranged on the spray pipe, and a switch valve is arranged on the fire extinguisher tank.

Furthermore, the curved anti-collision plate is a flame-retardant rubber plate.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model achieves the effect of preventing the equipment fragments or building flying stones generated by fire explosion from impacting the fire extinguisher to cause damage, when encountering factory buildings such as factories, warehouses, power distribution rooms, gas stations and the like, the equipment is burned by high-temperature naked fire for a long time and is easy to explode, the equipment fragments or building stones generated by explosion can splash and reach the fire extinguisher, so that the fire extinguisher tank is damaged by huge impact, therefore, the anti-collision component is arranged and can be stopped in front of the fire extinguisher tank, when explosives or stones splash and come, the anti-collision component can be stopped in time to protect the fire extinguisher tank, the anti-collision component can be fixed through the fixing component, and can be opened to replace the fire extinguisher tank, when exploding simultaneously, a fire fighter can hide behind the fire extinguisher tank and the hand-push support, the life of the fire fighter is easily threatened when encountering larger explosion, therefore, the, if the anticollision subassembly is destroyed in great explosion, the fire extinguisher jar can become the second floor protection to fully guarantee firefighter's personal safety.

Drawings

Fig. 1 is a schematic view of a first three-dimensional structure of the present invention.

Fig. 2 is a schematic view of the down-looking structure of the anti-collision assembly of the present invention.

Fig. 3 is a schematic view of the fixing assembly of the present invention.

Fig. 4 is a schematic view of a second three-dimensional structure of the present invention.

The labels in the figures are: 1-moving wheels, 2-hand-push supports, 3-hanging rods, 4-spray pipes, 5-fire extinguisher tanks, 6-anti-collision assemblies, 61-hinged supports, 62-curved fixing plates, 63-curved anti-collision plates, 7-supporting frames, 8-fixing assemblies, 81-nuts, 82-screws, 9-foot stands, 10-curved guardrails and 11-rubber pads.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

examples

An anti-collision cart-type dry powder fire extinguisher is shown in figures 1-4 and comprises a moving wheel 1, a hand-push bracket 2, a hanging rod 3, a spray pipe 4, a fire extinguisher tank 5, an anti-collision component 6, a support frame 7, a fixed component 8, a foot rest 9 and a curved guardrail 10; the movable wheel 1 is fixedly connected with the side wall of the support frame 7; the hand-push bracket 2 is fixedly connected to the top of the support frame 7; the foot rest 9 is fixedly connected with the supporting frame 7; the curved guardrail 10 is hinged with the hand-push bracket 2; the fire extinguisher tank 5 is placed on the top surface of the support frame 7 and protected by a curved guardrail 10; the hanging rod 3 is fixedly connected with the side wall of the hand-push bracket 2; the spray pipe 4 is hung on the hanging rod 3 and is connected with the fire extinguisher tank 5; the anti-collision component 6 is fixedly connected to the hand-push bracket 2; the fixing component 8 is fixedly connected to the top surface of the support frame 7 and is clamped with the anti-collision component 6.

The anti-collision assembly 6 comprises a hinge frame 61, a curved fixing plate 62 and a curved anti-collision plate 63; the hinged frame 61 is fixedly connected with the side part of the hand-push bracket 2; the curved fixing plate 62 is hinged with the hinge frame 61; the curved anti-collision plate 63 is fixedly connected to the outer wall of the curved fixing plate 62.

The fixing component 8 comprises a nut 81 and a screw 82; the nut 81 is fixedly connected with the top surface of the support frame 7; the screw rod 82 is in threaded connection with the nut 81, penetrates through the nut 81 to extend upwards, is matched with the curved guardrail 10, and is clamped with the anti-collision assembly 6.

The anti-collision cart-type dry powder fire extinguisher also comprises a rubber pad 11; the rubber pad 11 is fixedly connected with the outer wall of the curved guardrail 10.

The spray pipe 4 is provided with a spray gun, and the fire extinguisher tank 5 is provided with a switch valve.

The curved anti-collision plate 63 is a flame-retardant rubber plate.

When the cart-type dry powder fire extinguisher needs to be used, the fire extinguisher is generally operated by two persons, a fireman firstly pushes and pulls the fire extinguisher to a fire scene quickly, stops at a position 10 meters away from a fire point, and after one person discharges the spray pipe 4, both hands tightly hold the spray gun and align to a combustion position; the other one is that the barrel is inclined backwards to ensure that the foot rest 9 contacts the ground and the switch valve is opened to spray dry powder for fire extinguishing, but when the equipment encounters factory buildings such as factories, warehouses, power distribution rooms, gas stations and the like, the equipment is burned by high-temperature open fire for a long time and is easy to explode, equipment fragments or building stones generated by explosion can splash and spread to the fire extinguisher, so that the fire extinguisher tank 5 is damaged by huge impact, therefore, the anti-collision assembly 6 is arranged, the anti-collision assembly 6 can be blocked in front of the fire extinguisher tank 5, when explosives or stones splash, the fire extinguisher tank 5 can be timely blocked to protect, the anti-collision assembly 6 can be fixed through the fixing assembly 8, the fire extinguisher tank 5 can be replaced by opening the anti-collision assembly 6, and when the explosion happens, a fire fighter can also hide behind the fire extinguisher tank 5 and the hand-push support 2, and can easily endanger, consequently, anticollision subassembly 6 provides the first layer guard action, if great explosion destroys anticollision subassembly 6, fire extinguisher jar 5 can become the second floor protection to fully guarantee firefighter's personal safety.

Wherein, the anti-collision assembly 6 comprises a hinge frame 61, a curved fixing plate 62 and a curved anti-collision plate 63; the hinged frame 61 is fixedly connected with the side part of the hand-push bracket 2; the curved fixing plate 62 is hinged with the hinge frame 61; the curved anti-collision plate 63 is fixedly connected to the outer wall of the curved fixing plate 62; can open curved type fixed plate 62 and curved type crashproof board 63 through articulated frame 61, supply the fire extinguisher jar 5 of the inside of curved type guardrail 10 of firefighter's change, after the change finishes, curved type fixed plate 62 and curved type crashproof board 63 laminating curved type guardrail 10 through articulated frame 61, and through fixed subassembly 8 with curved type crashproof board 63 chucking, in order to reach the fixed action, and curved type crashproof board 63 is made for fire-retardant rubber, when meetting bold splashes such as flyrock, provide certain cushioning effect, avoid receiving too big damage, and curved type fixed plate 62 then further strengthens the protection, prevent that the explosion impact force is too big and collapse, further provide guard action.

Wherein, the fixing component 8 comprises a nut 81 and a screw 82; the nut 81 is fixedly connected with the top surface of the support frame 7; the screw rod 82 is in threaded connection with the nut 81, extends upwards through the nut 81, is matched with the curved guardrail 10 and is clamped with the anti-collision assembly 6; when the curved anti-collision plate 63 needs to be fixed, the screw rod 82 is continuously screwed into the nut 81 upwards, the screw rod 82 moves upwards to be clamped outside the curved anti-collision plate 63, the screw rod 82 is matched with the curved guardrail 10 tightly, the curved anti-collision plate 63 can be prevented from being separated, and when the curved anti-collision plate 63 needs to be lifted, the screw rod 82 rotates in the opposite direction and contracts downwards, the curved anti-collision plate 63 loses the clamping obstruction, and the fire extinguisher tank 5 can be lifted along the hinged frame 61 to be replaced.

Wherein, the anti-collision cart-type dry powder fire extinguisher also comprises a rubber pad 11; the rubber pad 11 is fixedly connected with the outer wall of the curved guardrail 10; the rubber pad 11 can make the curved fixing plate 62 fit the curved guardrail 10 more, and prevent the screw rod 82 from being clamped too tightly to damage the curved guardrail 10.

Although the present disclosure has been described in detail with reference to the exemplary embodiments, the present disclosure is not limited thereto, and it will be apparent to those skilled in the art that various modifications and changes can be made thereto without departing from the scope of the present disclosure.

Claims

1. An anti-collision cart-type dry powder fire extinguisher is characterized by comprising a moving wheel (1), a hand-push bracket (2), a hanging rod (3), a spray pipe (4), a fire extinguisher tank (5), an anti-collision component (6), a support frame (7), a fixed component (8), a foot rest (9) and a curved guardrail (10); the movable wheel (1) is fixedly connected with the side wall of the support frame (7); the hand-push bracket (2) is fixedly connected to the top of the support frame (7); the foot rest (9) is fixedly connected with the supporting frame (7); the curved guardrail (10) is hinged with the hand-push bracket (2); the fire extinguisher tank (5) is placed on the top surface of the support frame (7) and protected by a curved guardrail (10); the hanging rod (3) is fixedly connected with the side wall of the hand-push bracket (2); the spray pipe (4) is hung on the hanging rod (3) and is connected with the fire extinguisher tank (5); the anti-collision component (6) is fixedly connected to the hand-push bracket (2); the fixed component (8) is fixedly connected to the top surface of the support frame (7) and is clamped with the anti-collision component (6).

2. An impact-proof cart-type dry chemical extinguisher according to claim 1, wherein the impact-proof assembly (6) comprises a hinge frame (61), a curved fixing plate (62) and a curved impact-proof plate (63); the hinged frame (61) is fixedly connected with the side part of the hand-push bracket (2); the curved fixing plate (62) is hinged with the hinge frame (61); the curved anti-collision plate (63) is fixedly connected to the outer wall of the curved fixing plate (62).

3. An impact-proof cart-type dry chemical extinguisher according to claim 1, wherein the fixing assembly (8) comprises a nut (81) and a screw (82); the nut (81) is fixedly connected with the top surface of the support frame (7); the screw rod (82) is in threaded connection with the nut (81), penetrates through the nut (81) to extend upwards, is matched with the curved guardrail (10), and is clamped with the anti-collision assembly (6).

4. An impact-resistant cart-type dry powder fire extinguisher according to claim 1, characterized in that it further comprises a rubber pad (11); the rubber pad (11) is fixedly connected with the outer wall of the curved guardrail (10).

5. An anti-collision cart-type dry powder fire extinguisher according to claim 1, characterized in that a spray gun is provided on the spray pipe (4) and a switch valve is provided on the fire extinguisher tank (5).

6. An impact-proof cart-type dry chemical extinguisher according to claim 2, wherein the curved impact-proof plate (63) is a flame-retardant rubber plate.