CN211752049U - Explosion-proof and fire-proof vehicle-mounted gun - Google Patents

Abstract

The utility model belongs to the technical field of fire-fighting equipment, and discloses an explosion-proof and fire-proof vehicle-mounted gun, which comprises a substrate, wherein two installation cavities are symmetrically arranged in the substrate, two tension springs are fixedly connected in the installation cavities through bolts, one ends of the tension springs extending to the outside of the substrate are fixedly connected with side plates through bolts, the top of the substrate is rotatably connected with a support rod, the top of the support rod is rotatably connected with a rotating frame, a pipe body is arranged at the top of the rotating frame, a spray head is arranged at one end of the pipe body, and a water inlet pipe is arranged at one side position of the bottom of the pipe body, which is close to the rotating frame, the two side plates are pulled by the two tension springs to move, so that the two side plates are tightly attached to two sides of the top of a vehicle body, thereby the substrate and the side plates are, can be matched with different vehicles for use, and achieves the effect of improving the application range of the device.

Description

Explosion-proof and fire-proof vehicle-mounted gun

Technical Field

The utility model belongs to the technical field of fire-fighting equipment, concretely relates to explosion-proof fire prevention is with on-vehicle big gun.

Background

The fire-fighting equipment is used for fire extinguishing, fire prevention and fire accidents, and is used for professional fire extinguishing, the fire-fighting lance is a water-jetting tool for fire extinguishing, is connected with a water belt and can jet dense and full water flow, has the advantages of long jetting range, large water quantity and the like, and consists of main parts such as a pipe thread interface, a lance body, a nozzle and the like, and the direct-current switch water lance is formed by increasing a ball valve switch and the like of the direct-current water lance and can control the water flow through a switch.

But explosion-proof for fire prevention on the existing market does not set up the structure of being convenient for to fix, can only install on the vehicle of fixed model, can't use with the cooperation of different vehicles, and the application range of device has the limitation to do not set up the structure of being convenient for adjust the jet water column impact force, the water column impact force can't be adjusted according to user's demand, can't be applied to different use scenes.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an explosion-proof is on-vehicle big gun for fire prevention to solve that the unable and different vehicle cooperations that provide use in the above-mentioned background art, device application range has that limitation and water column impact force can't be adjusted according to the user's demand, can't be applied to the problem of different use scenes.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an explosion-proof fire prevention is with on-vehicle big gun, includes the base plate, two installation cavities, two have been seted up to the inside symmetry of base plate the inside of installation cavity is all through bolt fixedly connected with extension spring, two the extension spring extends to the outside one end of base plate and all passes through bolt fixedly connected with curb plate, the top of base plate is rotated and is connected with the bracing piece, the top of bracing piece is rotated and is connected with the rolling stand, the body is installed at the top of rolling stand, the shower nozzle is installed to the one end of body, and body bottom is close to one side position department of rolling stand and installs the inlet.

Preferably, two connecting rods are symmetrically arranged in the spray head, a positioning ring is arranged between the two connecting rods, a screw rod is connected to the inside of the positioning ring in a screwing mode, and a baffle is arranged at one end, close to the opening of the spray head, of the screw rod.

Preferably, a rotating ring is installed on one side, opposite to the screw rod, of the baffle, and an arc-shaped portion is formed inside the rotating ring.

Preferably, a handle is arranged at one end, back to the spray head, of the pipe body, and a handle sleeve is sleeved on the handle.

Preferably, the anti-slip pads are installed on the opposite sides of the two side plates, and anti-slip grooves are formed in the outer walls of the anti-slip pads.

Preferably, two feet are symmetrically arranged at the bottom of the base plate, and the bottoms of the two feet form anti-skid ribs.

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

(1) the utility model discloses a two curb plates of two extension spring stimulations remove, make two curb plates hug closely automobile body top both sides to on being fixed in the automobile body with base plate and curb plate, let the device be convenient for fixed, can install on the vehicle of different models, can use with different vehicle cooperations, reached the effect that improves device application range.

(2) The utility model discloses a rotating the baffle, making the screw rod rotate, letting the screw rod remove in location haunt, make the baffle remove the position that the user needed in the shower nozzle to adjust shower nozzle spun water, let the impact force of water column can be adjusted according to user's demand, can be applied to different use scenes.

Drawings

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

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is a side view of the present invention;

FIG. 4 is an internal structural view of the present invention;

in the figure: 1-a substrate; 2-a grip; 3-a pipe body; 4-water inlet pipe; 5-a rotating frame; 6-supporting rods; 7-footing; 8-side plate; 9-a non-slip mat; 10-a tension spring; 11-a spray head; 12-swivel; 13-a baffle; 14-a positioning ring; 15-a connecting rod; 16-a screw; 17-installation cavity.

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: an explosion-proof and fire-proof vehicle-mounted gun comprises a base plate 1, wherein two mounting cavities 17 are symmetrically arranged in the base plate 1, tension springs 10 are fixedly connected in the two mounting cavities 17 through bolts, one ends of the two tension springs 10 extending to the outside of the base plate 1 are fixedly connected with side plates 8 through bolts, the top of the base plate 1 is rotatably connected with a support rod 6, the top of the support rod 6 is rotatably connected with a rotating frame 5, a pipe body 3 is installed at the top of the rotating frame 5, a spray head 11 is installed at one end of the pipe body 3, a water inlet pipe 4 is installed at one side position, close to the rotating frame 5, of the bottom of the, the two side plates 8 are respectively attached to the two sides of the top of the vehicle body by pulling the two side plates 8, the side plates 8 are loosened, the tension spring 10 generates reverse acting force to retract into the installation cavity 17, thereby driving the side plates 8 to move, enabling the two side plates 8 to be tightly attached to the vehicle body, and further fixing the base plate 1 and the side plates 8 on the vehicle body.

Further, two connecting rods 15 are installed to the inside symmetry of shower nozzle 11, install holding ring 14 between two connecting rods 15, holding ring 14's inside closes soon and is connected with screw rod 16, baffle 13 is installed near 11 open-ended one end of shower nozzle to screw rod 16, through rotating baffle 13, make baffle 13 drive screw rod 16 rotate, let screw rod 16 remove in holding ring 14, make baffle 13 remove to the position that the user needs, through the inside position of adjusting baffle 13, make the water of rushing out shower nozzle 11 adjust.

Further, a rotating ring 12 is installed on one side, opposite to the screw 16, of the baffle 13, an arc-shaped portion is formed inside the rotating ring 12, and the baffle 13 is convenient to rotate through the arc-shaped portion and the rotating ring 12.

Further, a handle 2 is mounted at one end of the tube body 3 opposite to the nozzle 11, a handle sleeve is sleeved on the handle 2, and the tube body 3 is convenient to hold and take through the handle sleeve and the handle 2.

Further, the anti-slip mat 9 is installed on one side opposite to the two side plates 8, the outer wall of the anti-slip mat 9 forms an anti-slip groove, and the side plates 8 are fixed with the vehicle body through the anti-slip groove and the anti-slip mat 9 and are fastened more.

Furthermore, two bottom feet 7 are symmetrically installed at the bottom of the substrate 1, and anti-slip ribs are formed at the bottoms of the two bottom feet 7, so that the substrate 1 is more stable after being installed through the anti-slip ribs and the bottom feet 7.

The utility model discloses a theory of operation and use flow: when the utility model is used, the device is moved to a use point, the base plate 1 is placed above the vehicle body, the two tension springs 10 generate reverse acting force to move towards the inside of the installation cavity 17, thereby driving the side plates 8 to move, leading the two side plates 8 to be tightly attached to the vehicle body, clamping the base plate 1 and the side plates 8 with the vehicle body, leading the device to be fixed above the vehicle body, and the device is fixed more tightly under the action of the anti-skid mat 9 and the bottom feet 7, after the device is fixed, the water supply pipeline is connected with the water inlet pipe 4, the tube body 3 is held by the grip 2, the baffle 13 is rotated by the rotating ring 12, the baffle 13 drives the screw rod 16 to rotate, the screw rod 16 moves in the positioning ring 14, thereby moving the baffle 13 to the position required by the user, spraying the water from the spray head 11, thereby the impact force of the water body is adjusted to the strength required by the user, and the user can use the device conveniently.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an explosion-proof fire prevention is with on-vehicle big gun which characterized in that: including base plate (1), two installation cavity (17), two have been seted up to the inside symmetry of base plate (1) the inside of installation cavity (17) is all through bolt fixedly connected with extension spring (10), two extension spring (10) extend to base plate (1) outside one end all through bolt fixedly connected with curb plate (8), the top of base plate (1) is rotated and is connected with bracing piece (6), the top of bracing piece (6) is rotated and is connected with rotating turret (5), body (3) are installed at the top of rotating turret (5), shower nozzle (11) are installed to the one end of body (3), and body (3) bottom is close to one side position department of rotating turret (5) and installs inlet tube (4).

2. The explosion-proof and fire-proof vehicle-mounted cannon according to claim 1, characterized in that: two connecting rods (15) are installed to the inside symmetry of shower nozzle (11), two install holding ring (14) between connecting rod (15), the inside of holding ring (14) closes soon and is connected with screw rod (16), baffle (13) are installed to screw rod (16) near shower nozzle (11) open-ended one end.

3. An explosion-proof and fire-proof vehicle-mounted cannon according to claim 2, characterized in that: the baffle (13) is back to one side of screw rod (16) and is installed swivel (12), the inside formation arc portion of swivel (12).

4. The explosion-proof and fire-proof vehicle-mounted cannon according to claim 1, characterized in that: the handle (2) is installed on the end, back to the shower nozzle (11), of the pipe body (3), and a handle sleeve is sleeved on the handle (2).

5. The explosion-proof and fire-proof vehicle-mounted cannon according to claim 1, characterized in that: and the two opposite sides of the side plates (8) are provided with anti-slip pads (9), and the outer walls of the anti-slip pads (9) form anti-slip grooves.

6. The explosion-proof and fire-proof vehicle-mounted cannon according to claim 1, characterized in that: two bottom feet (7) are symmetrically arranged at the bottom of the base plate (1), and anti-skid convex lines are formed at the bottoms of the two bottom feet (7).

Images