Push-pull type pulse air pressure spraying water gun device

Abstract

The utility model relates to the field of fire fighting equipment, and discloses a push-pull type pulse air pressure spraying water gun device which comprises a bottom plate, the top of the bottom plate is fixedly connected with an object placing plate, the top of the object placing plate is movably connected with a liquid storage tank, the top of the bottom plate is fixedly connected with a frame, one side of the frame is fixedly connected with a limiting ring, and the limiting ring is fixedly connected with the liquid storage tank. A hook-and-loop fastener limiting belt is fixedly installed on one side of the limiting ring. According to the push-pull type pulse air pressure spraying water gun device, through the arrangement of the bottom plate, the sleeve, the buffer spring, the movable rod, the fixed plate, the rotating shaft and the wheels, the device can have the effect of being convenient to move, and in the push-pull type moving process of the device, different force support can be provided for different wheels through a buffer structure; in this way, the wheels can move stably, then it is guaranteed that the bottom plate is kept balanced, the situation that the device inclines and topples due to the fact that different wheels are suspended due to the pothole position problem is avoided, and the use requirements of people are met.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of fire fighting equipment, concretely to a push-pull type pulse air pressure spray water gun device. BACKGROUND

[0002] The push-pull type (more commonly known as "pushcart type") pulse air pressure spray water gun device is a kind of efficient fire fighting equipment, and the pushcart type pulse air pressure spray water gun is powered by compressed air, and can spray high-speed atomized water flow instantaneously, and can rush into the center of the fire, and can produce cooling, suffocation and isolation effects, so as to achieve the purpose of extinguishing fire. The device is mainly composed of a frame, wheels, a liquid storage tank, an injector, a carbon fiber gas cylinder (or a gas storage cylinder), a pressure reducing valve and pipelines, etc. The pushcart type pulse air pressure spray water gun uses compressed air as power, and can spray out through the ultra-fast opening exhaust valve in a very short time, push the fire extinguishing agent (usually water, and fire extinguishing additives can be added according to needs) in the water storage cylinder, and emit it at a very high speed. Air and liquid molecules collide and rub to produce atomized liquid particles, and these particles have a lot of kinetic energy, and can penetrate the flame and the rising air flow, and directly shoot into the root of the fire source. After the liquid particles vaporize, the flame temperature drops rapidly, and three fire extinguishing effects of blowout, suffocation and cooling are produced, so as to achieve the purpose of rapid fire extinguishing.

[0003] The existing technology has the following problems:

[0004] The push-pull type pulse air pressure spray water gun device in the prior art is not convenient to move. Although the bottom of the device is provided with wheels, the wheels lack a buffering structure, so that the device is too rigid when moving, and the device is easily tilted when the wheels move to different pit positions on the uneven road surface, and the device may be tilted and even overturned due to the weight of the device. UTILITY MODEL CONTENTS

[0005] (I) Technical problems solved

[0006] In view of the deficiencies of the prior art, the utility model provides a push-pull type pulse air pressure spray water gun device, which has the advantages of convenient movement, and solves the problems in the above background technology.

[0007] (II) Technical solutions

[0008] In order to achieve the above-mentioned convenient moving purpose, the utility model provides the following technical scheme: a push-pull type pulse air pressure spray water gun device, including the bottom plate, the top of bottom plate is fixedly connected with the object plate, the top of object plate is movably connected with the liquid storage tank, the top of bottom plate is fixedly connected with the frame, one side of frame is fixedly connected with the limit ring, one side of limit ring is fixedly installed with the magic tape limit area, the top of bottom plate is fixedly connected with the handle, the outer wall of handle is fixedly connected with the object ring, the inner wall of object ring is movably connected with the ejector, the top of bottom plate is fixedly connected with the protection plate, the inner wall of protection plate is movably connected with the carbon fiber gas cylinder, one side of bottom plate is fixedly connected with the support plate, the front of support plate is movably connected with the wire arranging plate.

[0009] The bottom of the bottom plate is fixedly connected with a sleeve, the inner wall of the sleeve is movably connected with a movable rod, the bottom end of the movable rod is fixedly connected with a fixed plate, the front of the fixed plate is movably connected with a rotating shaft, the front of the fixed plate is movably connected with a wheel, the bottom of the bottom plate is fixedly connected with a positioning block, the bottom of the positioning block is movably connected with a rotating block, the bottom end of the rotating block is fixedly connected with a movable plate, the bottom of the movable plate is fixedly connected with a support block, the front of the support block is movably connected with a universal wheel, so that the device can be conveniently moved, and during the push-pull movement of the device, the buffer structure can give different support to different wheels, so that the wheels can move stably and the bottom plate can remain balanced, avoiding the device from tilting and falling due to the suspension of different wheels caused by the uneven position, meeting the use requirement of people.

[0010] Preferably, the inner top wall of the sleeve is fixedly installed with a buffer spring, and the sleeve is movably connected with the movable rod through the buffer spring, so that the movable rod can be buffered and supported, thereby coping with different depths of pits.

[0011] Preferably, the front of the sleeve is provided with a movable groove, and the sleeve is movably connected with the movable rod through the movable groove, so that when the movable rod is lifted and lowered, excessive friction with the sleeve can be avoided.

[0012] Preferably, the front of the support plate is movably connected with a movable shaft, and the support plate is movably connected with the wire arranging plate through the movable shaft, so that the wire arranging plate can be rotated, and the pipes required by the device can be retracted and extended by using the wire arranging plate.

[0013] Preferably, the front of the positioning block is provided with a rotating groove, and the positioning block is movably connected with the rotating block through the rotating groove, so that the rotating block can rotate inside the positioning block, and the universal wheel at the bottom thereof can be adjusted at different angles.

[0014] Preferably, the front of the support block is movably connected with a rotating shaft, and the support block is movably connected with the universal wheel through the rotating shaft, so that the universal wheel can rotate more conveniently and quickly.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, the push-pull type pulse air pressure spray water gun device has the following beneficial effects:

[0017] The push-pull type pulse air pressure spray water gun device is provided with a bottom plate, a sleeve, a buffer spring, a movable rod, a fixed plate, a rotating shaft and a wheel, so that the device is convenient to move, and in the process of moving the device in a push-pull manner, the buffer structure can give different support forces to different wheels, so that the wheels can move stably and the bottom plate can keep balance, avoiding the device from tilting and falling due to the suspension of different wheels caused by the uneven position, and meeting the use requirements of people. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a front view of the three-dimensional structure of the utility model;

[0019] Figure 2 It is a front view of the utility model;

[0020] Figure 3 It is a left upper schematic view of the three-dimensional structure of the utility model;

[0021] Figure 4 It is a front view of the utility model Figure 2 It is an enlarged view of structure A of the utility model.

[0022] In the figure: 1, bottom plate; 2, object plate; 3, liquid storage tank; 4, frame; 5, limiting ring; 6, magic tape limiting belt; 7, handle; 8, object ring; 9, sprayer; 10, protection plate; 11, carbon fiber gas cylinder; 12, support plate; 13, movable shaft; 14, wire arrangement plate; 15, sleeve; 16, buffer spring; 17, movable rod; 18, fixed plate; 19, rotating shaft; 20, wheel; 21, positioning block; 22, rotating block; 23, rotating groove; 24, movable plate; 25, support block; 26, rotating shaft; 27, universal wheel. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0024] Embodiment 1

[0025] The preferred embodiment of the push-pull type pulse air pressure spray water gun device provided by the utility model is as shown in the figure Figures 1 to 4 As shown: a push-pull type pulse air pressure spray water gun device, including bottom plate 1, the top of bottom plate 1 is fixedly connected with the storage plate 2, the top of storage plate 2 is movably connected with the liquid storage tank 3, the top of bottom plate 1 is fixedly connected with the vehicle frame 4, the side of vehicle frame 4 is fixedly connected with the limiting ring 5, the side of limiting ring 5 is fixedly installed with the magic tape limiting belt 6, the top of bottom plate 1 is fixedly connected with the handle 7, the outer wall of handle 7 is fixedly connected with the storage ring 8, the inner wall of storage ring 8 is movably connected with the sprayer 9, the top of bottom plate 1 is fixedly connected with the protection plate 10, the inner wall of protection plate 10 is movably connected with the carbon fiber gas cylinder 11, the side of bottom plate 1 is fixedly connected with the support plate 12, the front of support plate 12 is movably connected with the wire arranging plate 14.

[0026] The bottom of bottom plate 1 is fixedly connected with the sleeve 15, the inner wall of sleeve 15 is movably connected with the movable rod 17, the bottom end of movable rod 17 is fixedly connected with the fixed plate 18, the front of fixed plate 18 is movably connected with the rotating shaft 19, the front of fixed plate 18 is movably connected with the wheel 20, the bottom of bottom plate 1 is fixedly connected with the positioning block 21, the bottom of positioning block 21 is movably connected with the rotating block 22, the bottom end of rotating block 22 is fixedly connected with the movable plate 24, the bottom of movable plate 24 is fixedly connected with the supporting block 25, the front of supporting block 25 is movably connected with the universal wheel 27, so that the device can be conveniently moved, and in the process of moving the device in a push-pull manner, the buffer structure can give different force support to different wheels 20, so that the wheels 20 can move stably and the bottom plate 1 can keep balance, avoiding the device from tilting and falling due to the suspension of different wheels 20 caused by the uneven position, and meeting the use requirements of people.

[0027] In this embodiment, the inner top wall of sleeve 15 is fixedly installed with buffer spring 16, and sleeve 15 is movably connected with movable rod 17 through buffer spring 16, and buffer spring 16 can buffer and support movable rod 17, so as to cope with different depths of pits.

[0028] Embodiment 2

[0029] On the basis of embodiment 1, the preferred embodiment of the push-pull type pulse air pressure spray water gun device provided by the utility model is as shown in the figure Figures 1 to 4 The front of sleeve 15 is provided with a movable groove, and sleeve 15 is movably connected with movable rod 17 through the movable groove, and the movable groove can avoid excessive friction between movable rod 17 and sleeve 15 when movable rod 17 is lifted and lowered.

[0030] The front of the support plate 12 is movably connected with an activity shaft 13, and the support plate 12 is movably connected with the wire arrangement plate 14 through the activity shaft 13, and the activity shaft 13 makes the wire arrangement plate 14 rotate, so that the wire arrangement plate 14 is used for winding and unwinding the pipeline required by the device.

[0031] Further, the front of the positioning block 21 is provided with a rotating groove 23, and the positioning block 21 is movably connected with the rotating block 22 through the rotating groove 23, and the rotating groove 23 makes the rotating block 22 rotate in the inside of the positioning block 21, so that the universal wheel 27 at the bottom thereof is adjusted at different angles.

[0032] Further, the front of the support block 25 is movably connected with a rotating shaft 26, and the support block 25 is movably connected with the universal wheel 27 through the rotating shaft 26, and the rotating shaft 26 makes the universal wheel 27 rotate more conveniently and quickly.

[0033] In use, the lever 7 can be used to push and pull the whole device, and when the device is moved to a potholed ground, the wheels 20 will enter different potholes, so that the buffer spring 16 is used to reset and support the movable rod 17, so that the movable rod 17 drives the wheels 20 to keep stable with the potholes, so as to ensure that the bottom plate 1 can keep balance, and the universal wheel 27 can rotate in the rotating groove 23 by cooperating with the rotating block 22, so as to realize different angle adjustment of the universal wheel 27, thereby completing the work.

[0034] In summary, the push-pull type pulse air pressure spray gun device can achieve the purpose of convenient movement, and the buffer structure can be used to support different wheels 20 with different forces during the push-pull movement of the device, so that the wheels 20 can keep stable movement and the bottom plate 1 keeps balance, avoiding the device from tilting and falling due to the problem of potholes, and meeting the use requirement of people.

[0035] It should be noted that in this paper, the relationship terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Moreover, the terms "include", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0036] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A push-pull type pulse air pressure spray water gun device, comprising a base plate (1), characterized in that: A storage plate (2) is fixedly connected to the top of the base plate (1), a liquid storage tank (3) is movably connected to the top of the storage plate (2), a frame (4) is fixedly connected to the top of the base plate (1), a limit ring (5) is fixedly connected to one side of the frame (4), a Velcro limit strap (6) is fixedly installed on one side of the limit ring (5), a handlebar (7) is fixedly connected to the top of the base plate (1), a storage ring (8) is fixedly connected to the outer wall of the handlebar (7), a jet (9) is movably connected to the inner wall of the storage ring (8), a protective plate (10) is fixedly connected to the top of the base plate (1), a carbon fiber gas cylinder (11) is movably connected to the inner wall of the protective plate (10), a support plate (12) is fixedly connected to one side of the base plate (1), and a cable management plate (14) is movably connected to the front of the support plate (12). The bottom of the base plate (1) is fixedly connected to a sleeve (15), the inner wall of the sleeve (15) is movably connected to a movable rod (17), the bottom end of the movable rod (17) is fixedly connected to a fixed plate (18), the front of the fixed plate (18) is movably connected to a rotating shaft (19), the front of the fixed plate (18) is movably connected to a wheel (20), the bottom of the base plate (1) is fixedly connected to a positioning block (21), the bottom of the positioning block (21) is movably connected to a rotating block (22), the bottom end of the rotating block (22) is fixedly connected to a movable plate (24), the bottom of the movable plate (24) is fixedly connected to a support block (25), and the front of the support block (25) is movably connected to a caster wheel (27).

2. The push-pull type pulse air pressure spray water gun device according to claim 1, characterized in that: A buffer spring (16) is fixedly installed on the inner top wall of the sleeve (15), and the sleeve (15) is movably connected to the movable rod (17) through the buffer spring (16).

3. The push-pull type pulse air pressure spray water gun device according to claim 1, characterized in that: The sleeve (15) has a movable groove on its front side, and the sleeve (15) is movably connected to the movable rod (17) through the movable groove.

4. The push-pull type pulse air pressure spray water gun device according to claim 1, characterized in that: The front of the support plate (12) is movably connected to a movable shaft (13), and the support plate (12) is movably connected to the cable management plate (14) through the movable shaft (13).

5. A push-pull type pulse air pressure spray water gun device according to claim 1, characterized in that: The positioning block (21) has a rotating groove (23) on its front side, and the positioning block (21) is movably connected to the rotating block (22) through the rotating groove (23).

6. A push-pull type pulse air pressure spray water gun device according to claim 1, characterized in that: The front of the support block (25) is movably connected to a pivot (26), and the support block (25) is movably connected to a caster wheel (27) through the pivot (26).

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