CN213313077U

CN213313077U - Fire monitor fixing device for fire engine

Info

Publication number: CN213313077U
Application number: CN202021662364.3U
Authority: CN
Inventors: 徐倩丽
Original assignee: Beijing Xundacheng Fire Engineering Co ltd
Current assignee: Beijing Xundacheng Fire Engineering Co ltd
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2021-06-01
Anticipated expiration: 2030-08-11

Abstract

The utility model provides a fire gun fixing device for fire engine relates to the fire control technology field. This a fire monitor fixing device for fire engine, comprising a base plate, the top of bottom plate is provided with the carousel, and the top of carousel is provided with two bracing pieces, the equal fixedly connected with fixed plate in both ends about two bracing pieces, the bottom surface of four fixed plates all with the last fixed surface of carousel be connected, the top of carousel is provided with removes the frame, the bottom surface both ends of removing the frame slide respectively to cup joint the surface at two bracing pieces. This a fire gun fixing device for fire engine through setting up buffer spring, bracing piece and removal frame, has reached the effect that the reaction force that deformation through buffer spring received the device cushions, has solved the in-process of fire gun work because the effect of rivers can produce very big reaction force, can cause the damage to fixing device at the in-process of long-time work to reduce fixing device's life's problem.

Description

Fire monitor fixing device for fire engine

Technical Field

The utility model relates to a fire control technical field specifically is a fire monitor fixing device for fire engine.

Background

When the fire fighting truck is used for fire fighting, under the condition that the same fire fighting effect can be achieved, the farther the fire fighting truck is away from a fire scene, the more the safety of the fire fighting truck and the life safety of fire fighters are guaranteed, and generally, the fire fighting gun on the top of the fire fighting truck is used for spraying fire extinguishing agent to extinguish fire when long-distance spraying fire fighting or fire fighting on a fire scene with a certain height is carried out.

Fixing device need be used in the installation to the fire monitor, because the effect of rivers can produce very big reaction force at the in-process of fire monitor work, can cause the damage to fixing device at the in-process of long-time work to reduce fixing device's life.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a be not enough to prior art, the utility model provides a fire gun fixing device for fire engine has solved the in-process of fire gun work because the effect of rivers can produce very big reaction force, can cause the damage to fixing device at the in-process of long-time work to reduce fixing device's life's problem.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a fire monitor fixing device for a fire engine comprises a bottom plate, wherein a rotary table is arranged above the bottom plate, two support rods are arranged above the rotary table, fixed plates are fixedly connected to the left and right ends of the two support rods, the bottom surfaces of the four fixed plates are fixedly connected with the upper surface of the rotary table, a movable frame is arranged above the rotary table, the two ends of the bottom surface of the movable frame are respectively sleeved on the outer surfaces of the two support rods in a sliding manner, buffer springs are fixedly connected to the right side surfaces of the two fixed plates on the left side, the right ends of the two buffer springs are fixedly connected with the left side surface of the movable frame, the two buffer springs are respectively sleeved on the outer surfaces of the two support rods in a sliding manner, a support shaft is fixedly connected to the bottom surface of the rotary table, the lower end of the support shaft penetrates through the upper surface of the bottom, the inside of installation frame is provided with the screw thread axle, and the lower extreme of screw thread axle rotates the bottom surface that runs through the removal frame, and the output of motor and the bottom surface fixed connection of screw thread axle.

The inside slip of installation frame is pegged graft and is had the movable rod, and the upper end screw thread of screw thread axle is pegged graft in the bottom surface of movable rod, and the upper end of movable rod articulates there is the installation cover, and the inside of installation cover is fixed to be pegged graft and is had the fire gun body, and the left end face fixedly connected with control block of installation cover, the fixed surface at the fire gun body of cup jointing of control block.

Preferably, the right back of the moving frame is hinged with moving wheels, and the bottom surfaces of the two moving wheels are in rolling contact with the upper surface of the turntable.

Preferably, the bottom surface of the turntable is fixedly connected with four stabilizer bars, and the four stabilizer bars are uniformly distributed below the turntable in an axial line circumferential array of the supporting shaft.

Preferably, the bottom surfaces of the four stabilizer bars are all rotatably embedded with balls, and the lower ends of the four balls are in rolling contact with the upper surface of the base plate.

Preferably, the movable frame is U-shaped, and the movable frame and the two buffer springs are both vertically arranged.

Preferably, the two support rods are arranged in parallel, and the two support rods are symmetrically distributed on the front side and the rear side of the threaded shaft along the axis of the threaded shaft.

(III) advantageous effects

The utility model provides a fire monitor fixing device for fire engine. The method has the following beneficial effects:

1. this a fire gun fixing device for fire engine, through setting up buffer spring, bracing piece and removal frame, carry out the during operation at the fire gun, water is from the blowout of fire gun body, thereby make the movable rod receive reaction force, then drive the removal frame through the installing frame and remove, then compression buffer spring, reached and carried out the effect of buffering to the reaction force that the device received through buffer spring's deformation, the in-process of having solved fire gun work can produce very big reaction force because the effect of rivers, can cause the damage to fixing device at the in-process of long-time work, thereby reduce fixing device's life's problem.

2. This a fire gun fixing device for fire engine, through setting up stabilizer bar and ball, carry out the during operation at the fire gun, when needs change the angle that sprays, make the carousel rotate, then drive the stabilizer bar and rotate, drive the ball and roll on the bottom plate after that, reached the effect that has improved the stability when the carousel rotates, solved and only leaned on the support shaft at the during operation carousel, take place the problem of slope under the reaction that receives water.

Drawings

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

FIG. 2 is a schematic view of the connection between the support shaft and the bottom plate of the present invention;

FIG. 3 is a schematic view of the connection between the stabilizer bar and the ball of the present invention;

fig. 4 is a schematic view of the connection between the threaded shaft and the movable rod of the present invention.

The fire monitor comprises a base plate 1, a turntable 2, a support rod 3, a fixing plate 4, a moving frame 5, a buffer spring 6, a support shaft 7, a motor 8, a threaded shaft 9, a mounting frame 10, a movable rod 11, a mounting sleeve 12, a fire monitor body 13, a control block 14, a moving wheel 15, a stabilizer bar 16 and a ball 17.

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.

The embodiment of the utility model provides a fire monitor fixing device for a fire engine, as shown in figures 1-4, comprising a bottom plate 1, a rotary table 2 is arranged above the bottom plate 1, two support rods 3 are arranged above the rotary table 2, fixed plates 4 are fixedly connected with the left and right ends of the two support rods 3, the bottom surfaces of the four fixed plates 4 are fixedly connected with the upper surface of the rotary table 2, a moving frame 5 is arranged above the rotary table 2, the two ends of the bottom surface of the moving frame 5 are respectively sleeved on the outer surfaces of the two support rods 3 in a sliding manner, buffer springs 6 are fixedly connected with the right side surfaces of the two left fixed plates 4, the right ends of the two buffer springs 6 are fixedly connected with the left side surface of the moving frame 5, moving wheels 15 are hinged with the right back surface of the moving frame 5, the bottom surfaces of the two moving wheels 15 are in rolling contact with the upper surface of the rotary table 2, meanwhile, the moving wheel 15 improves the fluency of the moving frame 5 during moving, the two buffer springs 6 are respectively sleeved on the outer surfaces of the two support rods 3 in a sliding manner, the bottom surface of the rotary table 2 is fixedly connected with a support shaft 7, the bottom surface of the rotary table 2 is fixedly connected with four stabilizer bars 16, the four stabilizer bars 16 are uniformly distributed below the rotary table 2 in an axis circumferential array of the support shaft 7, the bottom surfaces of the four stabilizer bars 16 are respectively embedded with a ball 17 in a rotating manner, the lower ends of the four balls 17 are in rolling contact with the upper surface of the bottom plate 1, the stabilizer bars 16 and the balls 17 improve the stability of the rotary table 2, the lower end of the support shaft 7 penetrates through the upper surface of the bottom plate 1 in a rotating manner, the bottom surface of the moving frame 5 is positioned between the two support rods 3 and is fixedly connected with a mounting frame 10, a threaded shaft 9, two bracing pieces 3 use the axis symmetric distribution of screw shaft 9 both sides around screw shaft 9, and the lower extreme of screw shaft 9 is rotated and is run through the bottom surface that removes frame 5, and motor 8's output and the bottom surface fixed connection of screw shaft 9 remove the shape of frame 5 and be the U-shaped, remove frame 5 and two buffer spring 6 all perpendicular settings, and buffer spring 6 cushions the impact force that the device received through the compression.

The inside slip of installing frame 10 is pegged graft and is had movable rod 11, and the upper end screw thread of threaded shaft 9 is pegged graft in the bottom surface of movable rod 11, and the upper end of movable rod 11 articulates there is installation cover 12, and the inside of installation cover 12 is fixed to be pegged graft and has been had fire gun body 13, and the left end face fixedly connected with control block 14 of installation cover 12, control block 14 are convenient for rotate installation cover 12, and control block 14 is fixed to be cup jointed at the surface of fire gun body 13.

Theory of operation, when the fire gun carries out the during operation, water is from the blowout of fire gun body 13, thereby make movable rod 11 receive reaction force, then drive removal frame 5 through installing frame 10 and remove, then compression buffer spring 6, thereby the reaction force that receives the device is cushioned through buffer spring 6's deformation, when the upper and lower angle that needs sprayed, it rotates to rotate installing sleeve 12 and drive fire gun body 13, when the angle is not enough, starting motor 8 drives threaded shaft 9 and rotates, movable rod 11 reciprocates through meshing with threaded shaft 9, increase the scope that changes the angle, when needs change the planar angle of injection, make carousel 2 rotate, then drive stabilizer bar 16 and rotate, drive ball 17 and roll on bottom plate 1 after that, thereby improve the stability when carousel 2 rotates.

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

1. The utility model provides a fire monitor fixing device for fire engine, includes bottom plate (1), its characterized in that: a turntable (2) is arranged above the bottom plate (1), two support rods (3) are arranged above the turntable (2), fixed plates (4) are fixedly connected to the left and right ends of the two support rods (3), the bottom surfaces of the four fixed plates (4) are fixedly connected with the upper surface of the turntable (2), a moving frame (5) is arranged above the turntable (2), the two ends of the bottom surface of the moving frame (5) are respectively sleeved on the outer surfaces of the two support rods (3) in a sliding manner, buffer springs (6) are fixedly connected to the right side surfaces of the two fixed plates (4) on the left side, the right ends of the two buffer springs (6) are respectively fixedly connected with the left side surface of the moving frame (5), the two buffer springs (6) are respectively sleeved on the outer surfaces of the two support rods (3) in a sliding manner, a support shaft (7) is fixedly connected to the bottom surface of the turntable (2), and the lower end of, the bottom surface of the moving frame (5) is positioned between the two support rods (3) and is fixedly connected with a motor (8), the upper surface of the moving frame (5) is fixedly connected with a mounting frame (10), a threaded shaft (9) is arranged inside the mounting frame (10), the lower end of the threaded shaft (9) rotatably penetrates through the bottom surface of the moving frame (5), and the output end of the motor (8) is fixedly connected with the bottom surface of the threaded shaft (9);

the inside slip of installing frame (10) is pegged graft and is had movable rod (11), and the upper end screw thread of threaded shaft (9) is pegged graft in the bottom surface of movable rod (11), and the upper end of movable rod (11) articulates there is installation cover (12), and the inside of installation cover (12) is fixed to be pegged graft and is had fire gun body (13), and the left end face fixedly connected with control block (14) of installation cover (12), control block (14) are fixed to be cup jointed at the surface of fire gun body (13).

2. A fire monitor attachment for a fire fighting vehicle as defined in claim 1, wherein: the front and back surfaces of the moving frame (5) are respectively hinged with a moving wheel (15), and the bottom surfaces of the two moving wheels (15) are in rolling contact with the upper surface of the turntable (2).

3. A fire monitor attachment for a fire fighting vehicle as defined in claim 1, wherein: the bottom surface fixedly connected with four stabilizer bars (16) of carousel (2), four stabilizer bars (16) are in the below of carousel (2) with the axis circumference array evenly distributed of back shaft (7).

4. A fire monitor attachment for a fire fighting vehicle as defined in claim 3, wherein: the bottom surfaces of the four stabilizer bars (16) are respectively inlaid with a ball (17) in a rotating mode, and the lower ends of the four balls (17) are respectively in rolling contact with the upper surface of the base plate (1).

5. A fire monitor attachment for a fire fighting vehicle as defined in claim 1, wherein: the movable frame (5) is U-shaped, and the movable frame (5) and the two buffer springs (6) are both vertically arranged.

6. A fire monitor attachment for a fire fighting vehicle as defined in claim 1, wherein: the two support rods (3) are arranged in parallel, and the two support rods (3) are symmetrically distributed on the front side and the rear side of the threaded shaft (9) by the axis of the threaded shaft (9).