Anti-collision fire-fighting gas cylinder

Abstract

The utility model discloses an anti-collision fire-fighting gas cylinder, which relates to the technical field of fire-fighting appliances and comprises a gas cylinder, a jet orifice is arranged at the upper end of the gas cylinder, a protective frame is arranged on the outer side of the jet orifice, and the lower end of the gas cylinder is attached to the inner side walls of a base and a shock absorber. A plurality of sets of first clamping plates and second clamping plates are arranged on the outer side of the middle of the gas cylinder, rubber pads are fixedly connected to the inner side ends of the first clamping plates and the inner side ends of the second clamping plates correspondingly, and a plurality of sets of anti-collision assemblies are fixedly installed at the outer side ends of the first clamping plates and the outer side ends of the second clamping plates correspondingly. The anti-collision shell plate is stressed and then contracts inwards, then the movable frame is driven to move, the reset spring and the friction damper in the movable frame are extruded, the effect of a rubber pad is matched, the impact force of collision cannot be transmitted to the gas cylinder, and the purpose of protecting the gas cylinder is achieved. Meanwhile, the shock absorber eliminates the influence of shaking through a spring damper and a shock pad, and the stability is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to fire fighting appliance technical field, concretely relates to a kind of anti-collision fire bottle. BACKGROUND

[0002] Fire bottle is a portable fire extinguishing tool. Chemicals are placed in fire bottles to extinguish fires. Fire bottles are one of the common fire prevention facilities, stored in public places or places where fires may occur. Different types of fire bottles contain different components and are designed for different fire alarms. They come in different types such as hand-held and cart-mounted. Different types of fire extinguishers contain different components and are designed for different fire causes, including foam, dry powder, and halogenated alkane.

[0003] During transportation, the gas cylinder will inevitably collide and shake. The impact force generated by the collision can cause safety problems, affecting the safety of the gas cylinder in use. Shaking can cause the bottle to shake, causing the gas or solution inside the bottle for fire extinguishing to be unstable, affecting the fire extinguishing effect of the fire bottle in the later period. To solve the above problems, the present application provides an anti-collision fire bottle. SUMMARY

[0004] To solve the above technical problems, an anti-collision fire bottle is provided, which solves the problems raised in the background art.

[0005] To achieve the above purposes, the technical scheme adopted by the utility model is as follows:

[0006] An anti-collision fire bottle includes a gas cylinder. The upper end of the gas cylinder is provided with a spray port. The outer side of the spray port is provided with a protective frame. The lower end of the protective frame is fixedly connected to the upper end of the gas cylinder. The lower end of the gas cylinder is in close contact with the inner side wall of the base and the shock absorber. The outer side of the middle part of the gas cylinder is provided with a plurality of groups of first clamping plates and second clamping plates. One end of the first clamping plate and one end of the second clamping plate are hingedly connected to each other. The inner side end of the first clamping plate and the inner side end of the second clamping plate are both fixedly connected with rubber pads. The other end of the rubber pad is in abutment with the outer side wall of the gas cylinder. The outer side end of the first clamping plate and the outer side end of the second clamping plate are both fixedly installed with a plurality of groups of anti-collision assemblies.

[0007] Preferably, the front end of the first clamping plate is fixedly connected with a first fixed block, and the front end of the second clamping plate is fixedly connected with a second fixed block. Threaded holes are formed in the middle part of the first fixed block and the second fixed block. Tightening bolts are threadedly connected inside the threaded holes.

[0008] Preferably, the anti-collision assembly comprises a fixing frame fixedly connected to the outer side wall of the first clamping plate or the second clamping plate, a moving frame slidingly connected to the inside of the fixing frame, and an anti-collision shell plate fixedly connected to the other end of the moving frame.

[0009] Preferably, the anti-collision shell plate is fixedly connected to one end of the inside of the moving frame with a reset spring and a friction damper, the reset spring is sleeved on the outside of the friction damper, and the other ends of the reset spring and the friction damper are fixedly connected to the inner wall of the fixing frame.

[0010] Preferably, the moving frame is fixedly connected to one end near the fixing frame with a plurality of groups of spring pieces, and the other ends of the spring pieces are fixedly connected to the inner wall of the fixing frame.

[0011] Preferably, the shock absorber is provided with four groups and is arranged in a ring shape, the inside of the shock absorber is provided with an installation cavity, the inside of the installation cavity is fixedly installed with a plurality of groups of spring dampers, and the arc surface of the shock absorber is fixedly connected with a shock pad.

[0012] Compared with the prior art, the utility model provides a fire-fighting gas cylinder with the following beneficial effects:

[0013] 1. In the utility model, the gas cylinder is placed on the base, the base ensures that the bottom of the gas cylinder body is uniformly stressed through four groups of shock absorbers, the shock absorber can start the damping effect through the built-in spring damper and shock pad, thereby eliminating the influence of shaking on the gas cylinder and improving the overall stability, meanwhile, the gas cylinder is quickly installed with the anti-collision assembly through the clamping plates on both sides, when the transportation is completed, the anti-collision assembly can be quickly disassembled, after assembly, the anti-collision assembly can protect the gas cylinder through the outer anti-collision shell plate, when impacted, the anti-collision shell plate is stressed and shrinks inward, thereby driving the moving frame to move towards the fixing frame, thereby extruding the reset spring and the friction damper in the inside, the impact energy is converted into elastic potential energy through the reset spring, the elastic potential energy is converted into heat energy through the friction damper, and the isolation effect of the rubber pad is combined, so that the impact force of the impact cannot be transmitted to the gas cylinder, the purpose of protecting the gas cylinder is achieved, and in addition, the protection frame on the upper end of the gas cylinder can protect the nozzle of the gas cylinder body. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is the overall structure schematic view of the utility model;

[0015] Fig. 2 It is the structure schematic view of the anti-collision assembly in the utility model;

[0016] Fig. 3 It is the structure schematic view of the shock absorber in the utility model.

[0017] Marked in the figure:

[0018] 1, cylinder; 2, injection port; 3, protective frame; 4, first clamping plate; 401, first fixed block; 5, second clamping plate; 501, second fixed block; 6, rubber pad; 7, anti-collision assembly; 701, fixed frame; 702, moving frame; 703, anti-collision shell plate; 704, return spring; 705, friction damper; 706, spring piece; 8, base; 9, shock absorber; 901, mounting cavity; 902, shock pad; 903, spring damper; 10, fastening bolt. DETAILED DESCRIPTION

[0019] The following description is provided to enable those skilled in the art to practice the present application. The preferred embodiments described below are only examples of the present application and other obvious variants can be thought of by those skilled in the art.

[0020] Referring to Figs. 1-3 As shown in the figure, an anti-collision fire-fighting cylinder includes a cylinder 1, the upper end of the cylinder 1 is provided with an injection port 2, the outer side of the injection port 2 is provided with a protective frame 3, the lower end of the protective frame 3 is fixedly connected with the upper end of the cylinder 1, the protective frame 3 is provided to protect the spray head of the cylinder 1 body, avoid the injection port 2 of the cylinder 1 from being squeezed or collided, and thus avoid the situation that the cylinder 1 cannot be used, the lower end of the cylinder 1 is in close contact with the inner side wall of the base 8 and the shock absorber 9, the outer side of the middle part of the cylinder 1 is provided with a plurality of groups of first clamping plates 4 and second clamping plates 5, one end of the first clamping plate 4 and one end of the second clamping plate 5 are hingedly connected with each other, the inner side end of the first clamping plate 4 and the inner side end of the second clamping plate 5 are both fixedly connected with a rubber pad 6, the rubber has good elasticity and can absorb and disperse part of the impact energy. When subjected to external impact, the rubber pad 6 will deform and slowly recover to its original state, thereby reducing the transmission of impact force, the other end of the rubber pad 6 is in abutment with the outer side wall of the cylinder 1, and the outer side end of the first clamping plate 4 and the outer side end of the second clamping plate 5 are both fixedly installed with a plurality of groups of anti-collision assemblies 7. Through the cooperation of the anti-collision assemblies 7 and the rubber pad 6, the safety of the cylinder can be effectively protected, and explosion caused by collision during transportation can be avoided.

[0021] Specifically, in the present embodiment, the front end of the first clamping plate 4 is fixedly connected with a first fixed block 401, the front end of the second clamping plate 5 is fixedly connected with a second fixed block 501, the middle part of the first fixed block 401 and the second fixed block 501 is both provided with a threaded hole, and the inside of the threaded hole is threadedly connected with a fastening bolt 10. One end of the first clamping plate 4 and one end of the second clamping plate 5 are hingedly connected, and the other end is fixed by the cooperation of the first fixed block 401 and the second fixed block 501 and the fastening bolt 10, so that quick assembly and disassembly can be realized. After assembly is completed, the anti-collision assembly 7 can protect the cylinder 1 through the outer side anti-collision shell plate 703, and after transportation is completed, the anti-collision assembly 7 can be quickly disassembled for secondary use, thereby saving resources.

[0022] Specifically, in the embodiment, the anti-collision assembly 7 comprises a fixed frame 701 fixedly connected to the outer side wall of the first clamping plate 4 or the second clamping plate 5, and a moving frame 702 slidably connected to the inside of the fixed frame 701, and the other end of the moving frame 702 is fixedly connected to an anti-collision shell plate 703.

[0023] Specifically, in the embodiment, the anti-collision shell plate 703 is fixedly connected to a reset spring 704 and a friction damper 705 at one end inside the moving frame 702, the reset spring 704 is sleeved outside the friction damper 705, and the other end of the reset spring 704 and the friction damper 705 is fixedly connected to the inner wall of the fixed frame 701. When impacted, the anti-collision shell plate 703 is stressed and shrinks inward, thereby driving the moving frame 702 to move towards the fixed frame 701, thereby pressing the reset spring 704 and the friction damper 705 inside, converting the impact energy into elastic potential energy by the reset spring 704, converting the elastic potential energy into heat energy by the friction damper 705, and cooperating with the isolation effect of the rubber pad 6, so that the impact force cannot be transmitted to the gas cylinder 1, achieving the purpose of protecting the gas cylinder 1.

[0024] Specifically, in the embodiment, a plurality of spring pieces 706 are fixedly connected to one end of the moving frame 702 close to the fixed frame 701, and the other end of the spring pieces 706 is fixedly connected to the inner wall of the fixed frame 701. The two springs of the spring pieces 706 and the reset spring 704 can quickly reset the moving frame 702.

[0025] Specifically, in the embodiment, the shock absorber 9 is provided with four groups and is uniformly arranged in a ring shape, the inside of the shock absorber 9 is provided with a mounting cavity 901, a plurality of spring dampers 903 are fixedly installed in the inside of the mounting cavity 901, and the arc surface of the shock absorber 9 is fixedly connected to a shock pad 902. The four groups of shock absorbers 9 ensure that the bottom of the gas cylinder 1 body is stressed uniformly, and the shock absorber 9 can start the damping effect through the built-in spring damper 903 and the shock pad 902, thereby eliminating the influence of shaking on the gas cylinder and improving the overall stability.

[0026] The working principle of the utility model is: when transporting the gas cylinder 1, the gas cylinder 1 is placed on the base 8 and the shock absorber 9, then the first clamping plate 4 and the second clamping plate 5 are rotated, so that the first fixed block 401 and the second fixed block 501 are attached together, and the first fixed block 401 and the second fixed block 501 are fixed by the fastening bolt 10, the fixing of the first clamping plate 4 and the second clamping plate 5 is completed, and after assembly is completed, the anti-collision assembly 7 can protect the gas cylinder 1 through the outer anti-collision shell plate 703.

[0027] When impacted, the anti-collision shell plate 703 is stressed and shrinks inward, thereby driving the moving frame 702 to move towards the fixed frame 701, thereby pressing the reset spring 704 and the friction damper 705 inside, converting the impact energy into elastic potential energy by the reset spring 704, converting the elastic potential energy into heat energy by the friction damper 705, and cooperating with the isolation effect of the rubber pad 6, so that the impact force cannot be transmitted to the gas cylinder 1, achieving the purpose of protecting the gas cylinder 1.

[0028] Meanwhile, the four groups of dampers 9 ensure that the force on the bottom of the gas cylinder 1 body is uniform, and the dampers 9 can start the damping effect through the built-in spring damper 903 and the damping pad 902, thereby eliminating the influence of shaking on the gas cylinder and improving the overall stability.

[0029] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection required by the present application is defined by the appended claims and their equivalents.

Claims

1. A crash-protected fire bottle, characterized in that, The utility model provides a gas cylinder, the upper end of the gas cylinder is provided with a spray port, the outer side of the spray port is provided with a protective frame, the lower end of the protective frame is fixedly connected with the upper end of the gas cylinder, the lower end of the gas cylinder is in close contact with the inner side wall of the base and the damper, the damper is fixedly installed on the inner side of the base, the middle outer side of the gas cylinder is provided with a plurality of groups of first clamping plates and second clamping plates, one end of the first clamping plate is hingedly connected with one end of the second clamping plate, the inner side end of the first clamping plate and the inner side end of the second clamping plate are fixedly connected with rubber pads, the other end of the rubber pad is in abutment with the outer side wall of the gas cylinder, the outer side end of the first clamping plate and the outer side end of the second clamping plate are fixedly installed with a plurality of groups of anti-collision assemblies.

2. A crashworthy fire bottle as defined in claim 1, wherein: The front end of the first clamping plate is fixedly connected with a first fixed block, the front end of the second clamping plate is fixedly connected with a second fixed block, the middle part of the first fixed block and the second fixed block is provided with a threaded hole, and the threaded hole is in threaded connection with a fastening bolt.

3. A crashworthy fire bottle as defined in claim 1, wherein: The anti-collision assembly comprises a fixed frame, the fixed frame is fixedly connected to the outer side wall of the first clamping plate or the second clamping plate, the inside of the fixed frame is slidably connected with a moving frame, and the other end of the moving frame is fixedly connected with an anti-collision shell plate.

4. A crashworthy fire bottle as defined in claim 3, wherein: The one end of the anti-collision shell plate in the inside of the moving frame is fixedly connected with a reset spring and a friction damper, the reset spring is sleeved on the outer side of the friction damper, and the other end of the reset spring and the friction damper is fixedly connected with the inner wall of the fixed frame.

5. A crashworthy fire bottle as defined in claim 3, wherein: The one end of the moving frame close to the fixed frame is fixedly connected with a plurality of spring pieces, and the other end of the spring piece is fixedly connected with the inner wall of the fixed frame.

6. A crashworthy fire bottle as defined in claim 1, wherein: The damper is provided with four groups and is uniformly arranged in a ring shape, the inside of the damper is provided with an installation cavity, the inside of the installation cavity is fixedly installed with a plurality of spring dampers, and the arc surface of the damper is fixedly connected with a shock pad.

Images