CN212166374U

CN212166374U - Fire monitor fixing device for fire engine

Info

Publication number: CN212166374U
Application number: CN202020147321.5U
Authority: CN
Inventors: 许金璞
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-25
Filing date: 2020-01-25
Publication date: 2020-12-18
Anticipated expiration: 2030-01-25

Abstract

The utility model discloses a fire gun fixing device for fire engine relates to the fixed technical field of fire gun, and it includes the base flange, the downthehole fixedly connected with inlet tube of inlet tube is reserved to the base flange, the last fixed surface of base flange is connected with a solid fixed cylinder. This a fire gun fixing device for fire engine, it drives the rotary disk to rotate rotatory handle through the forward, the apparatus further comprises a rotating shaft, the rotation of belt pulley three, belt pulley three is through two drive pulley of belt two and two belt pulleys through the transmission of belt between one, two screw rods are rotating the cooperation that the in-process passes through spout and slider, make the sliding cylinder, flange and fire gun rise and the extension of expansion hose, then the fire fighter can be according to the height of oneself and control the comfortable height of fire gun, adjust the height of fire gun, also can adjust the height of fire gun simultaneously, in order to improve the jet distance of fire gun and put out a fire the height, thereby be convenient for the fire fighter to use, satisfy user's user demand.

Description

Fire monitor fixing device for fire engine

Technical Field

The utility model relates to a fixed technical field of fire gun specifically is a fire gun fixing device for fire engine.

Background

The fire monitor is an important fire-fighting device for remotely fighting fire, the fire monitor is divided into two series of a fire water monitor (PS) and a fire foam monitor (PP), the fire water monitor is a fire-fighting device for spraying water and remotely fighting general solid substances, the fire foam monitor is a fire-fighting device for spraying air foam and remotely fighting liquid fires of the first class, the second class and the third class, and the fire monitor is generally connected with a reserved flange on the roof of a fire truck through a fixing device to extinguish fire.

But current fixing device is its unable regulation of height fixed usually, and then makes the height of fire gun also unable regulation, can't adjust the height of fire gun according to the needs of putting out a fire and firefighter's height, and then influences the fire gun and controls the fire gun and put out a fire, can not improve fire gun jet distance and put out a fire the height for fixing device has the limitation in the use, can not satisfy user's user demand.

Therefore, the fixing device for the fire monitor of the fire engine is correspondingly improved.

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 current fixing device and has been fixed its highly unable regulation usually, and then makes the highly also unable regulation of fire gun for fixing device has the problem of limitation in the use.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the technical proposal that: a fire monitor fixing device for a fire engine comprises a base flange, wherein a water inlet pipe is fixedly connected in a reserved water inlet hole of the base flange, the upper surface of the base flange is fixedly connected with a fixed cylinder, the left side and the right side of the inner wall of the fixed cylinder are respectively provided with a sliding groove, the two sliding grooves are respectively and slidably connected with a sliding block, the opposite surfaces of the two sliding blocks are fixedly connected with the same sliding cylinder, the top of the sliding cylinder is fixedly connected with a connecting flange, the inside of the water outlet hole is fixedly connected with a water outlet pipe reserved by the connecting flange, the bottom end of the water outlet pipe is communicated with the top end of a telescopic hose, the bottom end of the telescopic hose is communicated with the top end of the water inlet pipe, the left side and the right side of the inner wall of the sliding cylinder are respectively and fixedly connected with a nut, the nut is internally threaded with, the utility model discloses a novel screw rod, including screw rod, belt pulley one, belt pulley two, belt pulley three, the outer lane fixedly connected with positioning disk of bearing three, the driving groove has been seted up on the positioning disk, the driving groove has passed belt one between two belt pulley one, and has cup jointed belt pulley two on the optical axis of right side screw rod, belt pulley two is connected with belt pulley three transmission through belt two, the pivot has been cup jointed in the belt pulley three, cup jointed bearing two in the pivot, two joints of bearing are on the connecting plate, the left surface of connecting plate and the right flank fixed connection of solid fixed cylinder, the top fixedly connected with rotary disk of pivot.

Preferably, four first connecting holes are formed in the base flange.

Preferably, the connecting flange is provided with four connecting holes II.

Preferably, a notch is formed in the position, which is lower than the right side wall of the fixed cylinder, and a second belt passes through the notch.

Preferably, a rotating handle is fixedly connected to the edge of the upper surface of the rotating disc.

(III) advantageous effects

The beneficial effects of the utility model reside in that:

1. this a fire gun fixing device for fire engine, it drives the rotary disk to rotate rotatory handle through the forward, the apparatus further comprises a rotating shaft, the rotation of belt pulley three, belt pulley three is through two drive pulley of belt two and two belt pulleys one between the transmission, and then make two screw rods rotate simultaneously, two screw rods rotate the cooperation that the in-process passes through spout and slider, make the sliding cylinder, flange and fire gun rise and the extension of expansion hose, then the fire fighter can be according to the height of oneself and control the comfortable height of fire gun, adjust the height of fire gun, also can adjust the height of fire gun simultaneously, with the jet distance that improves the fire gun and the height of putting out a fire, thereby be convenient for the fire fighter to use, satisfy user's user demand.

2. This a fire gun fixing device for fire engine through setting up bearing three, deflector and drive groove, makes two belt pulleys one when passing through belt transmission, avoids the friction between belt one and the inlet tube, avoids long-time friction to cause the damage of belt one or inlet tube, influences fixing device's normal use, plays the guard action to belt one and inlet tube for this fixing device can use for a long time, reduces the device's use cost.

3. This a fire gun fixing device for fire engine, through setting up four connecting holes one, can be connected the base flange through sealed the flange of reserving of filling up with the fire engine roof through four fixing bolt, then fix fixing device, sealed pad plays sealed effect to base flange and reservation flange simultaneously, prevent the seepage of fire extinguishing agent, through setting up four connecting holes two, can be connected flange through sealed the flange that fills up with the fire gun bottom through four fixing bolt, then make the fire gun fix with fixing device, sealed pad plays sealed effect to flange and fixing flange simultaneously, prevent the seepage of fire extinguishing agent, so that to the use of fire gun.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic front view of the present invention;

fig. 3 is a schematic diagram of the three-dimensional structure of the guiding disc of the present invention.

In the figure: the device comprises a base flange 1, a fixed cylinder 2, a water inlet pipe 3, a first bearing 4, a first belt pulley 5, a first belt 6, a transmission groove 7, a guide disc 8, a second belt pulley 9, a notch 10, a second belt 11, a third belt pulley 12, a connecting plate 13, a second bearing 14, a rotating shaft 15, a rotating disc 16, a sliding groove 17, a sliding block 18, a nut 19, a sliding cylinder 20, a telescopic hose 21, a connecting flange 22, a water outlet pipe 23, a third bearing 24 and a screw rod 25.

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.

As shown in fig. 1-3, the utility model provides a technical solution: a fire monitor fixing device for a fire engine comprises a base flange 1, a water inlet pipe 3 is fixedly connected in a reserved water inlet hole of the base flange 1, the base flange 1 and a telescopic hose 21 are connected through the water inlet pipe 3 by arranging the water inlet pipe 3, so that fire extinguishing agents in the fire engine can flow into the telescopic hose 21 through the base flange 1 and the water inlet pipe 3, the upper surface of the base flange 1 is fixedly connected with a fixed cylinder 2, the left side and the right side of the inner wall of the fixed cylinder 2 are respectively provided with a sliding groove 17, the two sliding grooves 17 are respectively and slidably connected with a sliding block 18, the sliding cylinder 20 has stability in the up-and-down movement process in the fixed cylinder 2 by arranging the sliding grooves 17 and the sliding blocks 18, the opposite surfaces of the two sliding blocks 18 are fixedly connected with the same sliding cylinder 20, the top of the sliding cylinder 20 is fixedly connected with a connecting flange 22, and the, the bottom of outlet pipe 23 is linked together with expansion hose 21's top, through setting up outlet pipe 23, play the connection effect through outlet pipe 23 to flange 22 with expansion hose 21, make fire extinguishing agent in the expansion hose 21 can flow into in the fire gun through outlet pipe 23 and flange 22, spray fire extinguishing agent through the fire gun and put out a fire the processing, expansion hose 21's bottom is linked together with the top of inlet tube 3, through setting up expansion hose 21, expansion hose 21 can stretch out and draw back, in order to adapt to the rising of a section of thick bamboo 20 and fire gun, the equal fixedly connected with nut 19 on 20 inner walls left sides of a section of thick bamboo and inner wall right side of sliding, 19 female connection of nut has screw rod 25, its aim at: the two screw rods 25 are matched with the sliding groove 17 and the sliding block 18 in the rotating process, so that the sliding cylinder 20, the connecting flange 22 and the fire monitor ascend and the telescopic hose 21 extends, a fireman can adjust the height of the fire monitor according to the height of the fireman and the comfortable height of the fire monitor, and simultaneously can adjust the height of the fire monitor to improve the spraying distance and the fire extinguishing height of the fire monitor, so that the fireman can use the fire monitor conveniently and meet the use requirement of a user, the bottom end optical axis of the screw rod 25 is sleeved with the bearing I4, the bearing I4 is clamped on the upper surface of the base flange 1, the screw rod 25 is supported and fixed by arranging the bearing I4, on one hand, the screw rod 25 can rotate, on the other hand, the screw rod 25 has stability in the rotating process, the optical axis of the screw rod 25 is sleeved with the belt pulley I5, and the two belt pulleys I5 are in transmission connection through the, through arranging the first belt 6, the first belt 5 on the right side rotates through the first belt 6 to drive, and further the first belt pulleys 5 synchronously rotate, so that force transmission is realized, the two screw rods 25 synchronously rotate, the water inlet pipe 3 is sleeved with the third bearing 24, the outer ring of the third bearing 24 is fixedly connected with the guide disc 8, the guide disc 8 is provided with the transmission groove 7, the first belt 6 penetrates through the transmission groove 7, through arranging the third bearing 24, the guide disc 8 and the transmission groove 7, when the first belt 6 drives through the first belt 5, friction between the first belt 6 and the water inlet pipe 3 is avoided, the damage of the first belt 6 or the water inlet pipe 3 caused by long-time friction is avoided, the normal use of the fixing device is influenced, the first belt 6 and the water inlet pipe 3 are protected, the fixing device can be used for a long time, and the use cost of the device is reduced, and the optical axis of the right screw 25 is sleeved with a second belt pulley 9, the second belt pulley 9 is in transmission connection with a third belt pulley 12 through a second belt 11, a rotating shaft 15 is sleeved in the third belt pulley 12, the rotating shaft 15 is arranged, the rotating handle is rotated in the forward direction to drive the rotating disc 16, the rotating shaft 15 and the third belt pulley 12 to rotate, the third belt pulley 12 is in transmission connection with the second belt pulley 9 through the second belt 11 and the first two belt pulleys 5 through a first belt 6, so that the two screw 25 can be simultaneously rotated by using the fixing device through the rotating handle, the use of a great convenience is facilitated for a user, the rotating shaft 15 is sleeved with a second bearing 14, the second bearing 14 is clamped on the connecting plate 13, the left side surface of the connecting plate 13 is fixedly connected with the right side surface of the fixed cylinder 2, and.

The base flange 1 is provided with four first connecting holes, the base flange 1 can be connected with a reserved flange on the roof of a fire fighting truck through a sealing gasket by four fixing bolts, then a fixing device is fixed, meanwhile, the sealing gasket plays a sealing role on the base flange 1 and the reserved flange to prevent the fire extinguishing agent from leaking, the connecting flange 22 is provided with four second connecting holes, the connecting flange 22 can be connected with a fixing flange at the bottom of a fire monitor through the sealing gasket by four fixing bolts by virtue of the four second connecting holes, so that the fire monitor is fixed with the fixing device, the connecting flange 22 and the fixing flange are sealed by the sealing gasket to prevent the fire extinguishing agent from leaking, the fire monitor can be conveniently used, the position below the right side wall of the fixing cylinder 2 is provided with a notch 10, and a belt II 11 passes through the notch 10, a rotary handle is fixedly connected to the edge of the upper surface of the rotary disk 16.

The utility model discloses an operating procedure does:

s1, when the fire extinguishing device is needed to be used, the base flange 1 is connected with a reserved flange on the roof of the fire fighting truck through the sealing gasket by the four fixing bolts, then the fixing device is fixed, so that a fire extinguishing agent in the fire fighting truck can flow into the telescopic hose 21 through the base flange 1 and the water inlet pipe 3, then the connecting flange 22 is connected with a fixing flange at the bottom of the fire monitor through the sealing gasket by the four fixing bolts, and then the fire monitor is fixed with the fixing device, so that the fire extinguishing agent in the telescopic hose 21 can flow into the fire monitor through the water outlet pipe 23 and the connecting flange 22, and a fire fighter can use the fire monitor to extinguish fire;

s2, then the height of fire monitor can be adjusted according to the height of oneself and the needs of putting out a fire, it drives rotary disk 16 to rotate rotatory handle through the forward, the pivot 15, the rotation of belt pulley three 12, belt pulley three 12 passes through belt two 11 transmission belt pulley two 9 and two belt pulleys between 5 through belt 6 transmission, and then make two screw rods 25 rotate simultaneously, two screw rods 25 are rotating the cooperation of in-process through spout 17 and slider 18, make the sliding barrel 20, flange 22 and the fire monitor rise and the extension of flexible hose 21, then the fire monitor can be according to oneself height and the comfortable height of controlling the fire monitor, adjust the height of fire monitor, also can adjust the height of fire monitor simultaneously, in order to improve the jet distance and the height of putting out a fire of fire monitor, be convenient for the fire monitor to use.

The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a fire monitor fixing device for fire engine, includes base flange (1), its characterized in that: the water inlet hole is reserved in the base flange (1), the water inlet pipe (3) is fixedly connected in the water inlet hole, the upper surface of the base flange (1) is fixedly connected with the fixed cylinder (2), the sliding grooves (17) are formed in the left side and the right side of the inner wall of the fixed cylinder (2), the sliding blocks (18) are connected in the two sliding grooves (17) in a sliding mode, the opposite surfaces of the two sliding blocks (18) are fixedly connected with the same sliding cylinder (20), the top of the sliding cylinder (20) is fixedly connected with the connecting flange (22), the water outlet pipe (23) is fixedly connected in the water outlet hole reserved in the connecting flange (22), the bottom of the water outlet pipe (23) is communicated with the top end of the telescopic hose (21), the bottom of the telescopic hose (21) is communicated with the top end of the water inlet pipe (3), and nuts (19) are, the screw rod (25) is connected with the nut (19) through an internal thread, a first bearing (4) is sleeved on the bottom optical axis of the screw rod (25), the first bearing (4) is connected to the upper surface of the base flange (1) in a clamped mode, a first belt pulley (5) is sleeved on the optical axis of the screw rod (25), the two first belt pulleys (5) are in transmission connection through a first belt (6), a third bearing (24) is sleeved on the water inlet pipe (3), a guide disc (8) is fixedly connected to the outer ring of the third bearing (24), a transmission groove (7) is formed in the guide disc (8), the first belt (6) penetrates through the transmission groove (7), a second belt pulley (9) is sleeved on the optical axis of the screw rod (25) on the right side, the second belt pulley (9) is in transmission connection with a third belt pulley (12) through a second belt (11), a rotating shaft (15) is sleeved in the third belt pulley, the bearing II (14) is sleeved on the rotating shaft (15), the bearing II (14) is connected to the connecting plate (13) in a clamped mode, the left side face of the connecting plate (13) is fixedly connected with the right side face of the fixed barrel (2), and the top end of the rotating shaft (15) is fixedly connected with the rotating disk (16).

2. A fire monitor attachment for a fire fighting vehicle as defined in claim 1, wherein: four connecting holes I are formed in the base flange (1).

3. A fire monitor attachment for a fire fighting vehicle as defined in claim 1, wherein: the connecting flange (22) is provided with four connecting holes II.

4. A fire monitor attachment for a fire fighting vehicle as defined in claim 1, wherein: a notch (10) is formed in the downward position of the right side wall of the fixed cylinder (2), and a second belt (11) penetrates through the notch (10).

5. A fire monitor attachment for a fire fighting vehicle as defined in claim 1, wherein: the edge of the upper surface of the rotating disc (16) is fixedly connected with a rotating handle.