CN215691236U

CN215691236U - Closed foam and water spraying device

Info

Publication number: CN215691236U
Application number: CN202121204723.5U
Authority: CN
Inventors: 宋建; 张爱文; 潘磐; 沈长青; 张超
Original assignee: Gaoyou Shengxin Fire Fighting Technology Co ltd
Current assignee: Gaoyou Shengxin Fire Fighting Technology Co ltd
Priority date: 2021-05-28
Filing date: 2021-05-28
Publication date: 2022-02-01
Anticipated expiration: 2031-05-28

Abstract

The utility model relates to the technical field of fire fighting equipment, in particular to a closed foam and water spraying device, which increases the stability of the spraying angle of the device, reduces the labor intensity of manual operation, improves the safety of operators and increases the adaptability of a use place; the spraying gun is rotatably arranged at the top end of the mounting frame through the first bearing, and a water inlet is formed in the bottom end of the spraying gun; still include the mount pad, the support frame, the nut, the threaded rod, the connecting piece, the second bearing, guide rail and third bearing, the mount pad top is installed to the mounting bracket bottom, the support frame bottom is installed on the mount pad top, the nut is fixed inside the support frame through-hole, the connecting piece top is provided with the fixed slot, the threaded rod bottom is passed through the second bearing and is connected with the rotation of connecting piece fixed slot, the guide rail left end is installed and is being sprayed the rifle right-hand member, the connecting piece bottom is provided with the connecting axle, the coaxial fixed connection of third bearing and connecting piece connecting axle, the third bearing is connected with the guide rail spout cooperation.

Description

Closed foam and water spraying device

Technical Field

The utility model relates to the technical field of fire fighting equipment, in particular to a closed foam and water spraying device.

Background

The foam and water spraying device is a fire extinguishing device which uses water as a medium and remotely extinguishes fire, is suitable for places such as petrochemical enterprises, storage tank areas, hangars, warehouses, ports and docks, garages and the like, and is particularly an ideal vehicle-mounted fire monitor of a fire truck, wherein the fire monitor is divided into two series of fire monitors (PS) and fire monitors (PP), the fire monitors spray water and remotely extinguish general solid substances, and the fire monitors spray air foam and remotely extinguish liquid fires of the class A, the class B and the class C.

When the fire hose joint is used, the water inlet of the fire hose joint is connected with the water inlet of the device for spraying foam and water, but when the temperature of a fire scene is very high, fire extinguishers cannot approach the fire scene, or micro and small explosions possibly occur in the fire scene, or the fire scene has certain toxicity, the fire extinguishers cannot approach the ignition point completely, so that the fire behavior cannot be controlled in time, the adaptability of the use field is poor, and the working intensity is increased by manually operating and adjusting the water spraying angle in a handheld manner.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the closed foam and water spraying device which can increase the stability of the spraying angle of the device, reduce the labor intensity of manual operation, improve the safety of operators and increase the adaptability of a use place.

The utility model discloses a closed foam and water spraying device which comprises a spraying gun, a first bearing and a mounting frame, wherein the spraying gun is rotatably mounted at the top end of the mounting frame through the first bearing, and a water inlet is formed in the bottom end of the spraying gun; still include the mount pad, the support frame, the nut, the threaded rod, the connecting piece, the second bearing, guide rail and third bearing, the mount pad top is installed to the mounting bracket bottom, the support frame bottom is installed on the mount pad top, the support frame top is provided with the through-hole, the nut is fixed inside the support frame through-hole, the threaded rod is connected with nut cooperation spiral shell dress, the connecting piece top is provided with the fixed slot, the threaded rod bottom is passed through the second bearing and is connected with the connecting piece fixed slot rotation, the guide rail left end is installed and is being sprayed the rifle right-hand member, the guide rail middle part is provided with the spout, the connecting piece bottom is provided with the connecting axle, the coaxial fixed connection of third bearing and connecting piece connecting axle, the third bearing is connected with the guide rail spout cooperation.

The utility model relates to a closed foam and water spraying device which further comprises a fourth bearing, a supporting shaft, a rotary table, a fan-shaped gear ring and a driving device, wherein a shaft hole is formed in the left side of the top end of a mounting seat, the supporting shaft is rotatably installed inside the shaft hole of the mounting seat through the fourth bearing, the bottom end of the rotary table is coaxially installed at the top end of the supporting shaft, the bottom end of a mounting frame is installed in the middle of the top end of the rotary table, the bottom end of a supporting frame is installed at the top end of the rotary table, a mounting groove is formed in the right end of the rotary table, the mounting groove in the right side of the rotary table at the left end of the fan-shaped gear ring is fixedly connected, an adjusting device is installed on the mounting seat, and the adjusting device is in threaded connection with the fan-shaped gear ring in a matched mode.

The utility model relates to a closed foam and water spraying device, which comprises a fifth bearing, a transmission shaft and a driving gear, wherein the right end of the top of a mounting seat is provided with a mounting hole, the transmission shaft is matched and rotatably connected with the mounting hole of the mounting seat through the fifth bearing, the driving gear is coaxially and fixedly connected with the transmission shaft, and the driving gear is in meshing transmission connection with a fan-shaped gear ring.

The utility model relates to a closed foam and water spraying device, which further comprises universal wheels, wherein a plurality of groups of universal wheels are installed at the bottom end of an installation seat in a matching manner, and locking mechanisms are arranged on the universal wheels.

The utility model relates to a closed foam and water spraying device, which further comprises a fixing piece and a sixth bearing, wherein the right end of the fixing piece is fixed at the left end of a right supporting arm of an installation seat, the sixth bearing is fixed inside a through hole of the fixing piece, and a transmission shaft is coaxially and fixedly connected with the sixth bearing.

The utility model relates to a closed foam and water spraying device, which further comprises an adjusting wrench, wherein the bottom end of the adjusting wrench is installed at the top end of a threaded rod.

The utility model relates to a closed foam and water spraying device, which further comprises a dragging handrail, wherein the left end of the dragging handrail is installed at the right end of a supporting arm of an installation seat.

The utility model relates to a closed foam and water spraying device, which further comprises an adjusting hand wheel, wherein the bottom end of the adjusting hand wheel is coaxially arranged at the top end of a transmission shaft.

Compared with the prior art, the utility model has the beneficial effects that: make mounting bracket and support frame stabilizing support through the mount pad, make nut stabilizing support on the mount pad top through the support frame, make threaded rod and connecting piece rotate through the second bearing and be connected, make the connecting piece bearing height carry out lift adjustment through threaded rod and nut screw dress connection, make connecting piece and guide rail cooperation sliding connection through the third bearing, make the guide rail drive spray gun spray angle through connecting piece high lift adjustment and adjust, increase the device and spray angle stability, reduce manual operation intensity of labour, improve operating personnel security, increase and use the place adaptability.

Drawings

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

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

FIG. 3 is a schematic top view of the present invention;

FIG. 4 is a schematic cross-sectional structural view of the present invention;

in the drawings, the reference numbers: 1. a water spray gun; 2. a first bearing; 3. a mounting frame; 4. a mounting seat; 5. a support frame; 6. a nut; 7. a threaded rod; 8. a connecting member; 9. a second bearing; 10. a guide rail; 11. a third bearing; 12. a fourth bearing; 13. a support shaft; 14. a turntable; 15. a sector-shaped gear ring; 16. a fifth bearing; 17. a drive shaft; 18. a driving gear; 19. a universal wheel; 20. a fixing member; 21. a sixth bearing; 22. adjusting the wrench; 23. dragging the handrail; 24. and adjusting a hand wheel.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

As shown in fig. 1 to 4, the closed foam and water spray device of the present invention comprises a spray gun 1, a first bearing 2 and a mounting frame 3, wherein the spray gun 1 is rotatably mounted at the top end of the mounting frame 3 through the first bearing 2, and a water inlet is arranged at the bottom end of the spray gun 1; the spray gun further comprises a mounting base 4, a support frame 5, a nut 6, a threaded rod 7, a connecting piece 8, a second bearing 9, a guide rail 10 and a third bearing 11, wherein the bottom end of the mounting frame 3 is mounted at the top end of the mounting base 4, the bottom end of the support frame 5 is mounted at the top end of the mounting base 4, a through hole is formed in the top end of the support frame 5, the nut 6 is fixed in the through hole of the support frame 5, the threaded rod 7 is in matched threaded connection with the nut 6, a fixing groove is formed in the top end of the connecting piece 8, the bottom end of the threaded rod 7 is rotatably connected with the fixing groove of the connecting piece 8 through the second bearing 9, the left end of the guide rail 10 is mounted at the right end of the spray gun 1, a sliding groove is formed in the middle of the guide rail 10, a connecting shaft is arranged at the bottom end of the connecting piece 8, the third bearing 11 is coaxially and fixedly connected with the connecting shaft of the connecting piece 8, and the third bearing 11 is in matched connection with the sliding groove of the guide rail 10; make

mounting bracket

3 and 5 stabilizing supports of support frame through mount pad 4, make 6 stabilizing supports of nut on 4 tops of mount pad through support frame 5, make threaded rod 7 rotate with connecting piece 8 through second bearing 9 and be connected, connect through threaded

rod

7 and 6 spiro mountings of nut and make 8 bearing height of connecting piece carry out lifting adjustment, make connecting piece 8 and guide rail 10 cooperation sliding connection through third bearing 11, make guide rail 10 drive spray gun 1 through 8 high lifting adjustment of connecting piece and spray the angle and adjust, increase the device and spray angular stability, reduce manual operation intensity of labour, improve operating personnel's security, increase and use place adaptability.

The utility model relates to a closed foam and water spraying device, which further comprises a fourth bearing 12, a support shaft 13, a rotary table 14, a fan-shaped gear ring 15 and a driving device, wherein a shaft hole is formed in the left side of the top end of an installation seat 4, the support shaft 13 is rotatably installed in the shaft hole of the installation seat 4 through the fourth bearing 12, the bottom end of the rotary table 14 is coaxially installed at the top end of the support shaft 13, the bottom end of an installation frame 3 is installed in the middle of the top end of the rotary table 14, the bottom end of a support frame 5 is installed at the top end of the rotary table 14, an installation groove is formed in the right end of the rotary table 14, the installation groove in the right side of the rotary table 14 at the left end of the fan-shaped gear ring 15 is fixedly connected, an adjusting device is installed on the installation seat 4, and the adjusting device is in threaded connection with the fan-shaped gear ring 15 in a matching manner; make carousel 14 rotate through fourth bearing 12 and the cooperation of back shaft 13 and support 4 tops, make mounting bracket 3 and support frame 5 rotate through carousel 14 and support, make spray gun 1 spray the direction through adjusting device and the cooperation of fan-shaped ring gear 15 and adjust, improve device function diversity, reduce the direction and adjust the degree of difficulty, improve the simple operation nature.

The utility model relates to a closed foam and water spraying device, which comprises a fifth bearing 16, a transmission shaft 17 and a driving gear 18, wherein the right end of the top of a mounting seat 4 is provided with a mounting hole, the transmission shaft 17 is matched and rotatably connected with the mounting hole of the mounting seat 4 through the fifth bearing 16, the driving gear 18 is coaxially and fixedly connected with the transmission shaft 17, and the driving gear 18 is in meshing transmission connection with a fan-shaped gear ring 15; make transmission shaft 17 location rotation install on mount pad 4 top through fifth bearing 16, drive driving gear 18 through transmission shaft 17 and rotate and make spray gun 1 spray the direction and be convenient for adjust with fan-shaped ring gear 15 meshing transmission, increase the device and spray the direction and adjust efficiency, reduce and rotate the degree of difficulty, increase the simple operation nature.

The utility model discloses a closed foam and water spraying device, which also comprises universal wheels 19, wherein a plurality of groups of universal wheels 19 are arranged at the bottom end of the mounting seat 4 in a matching way, and locking mechanisms are arranged on the universal wheels 19; the device is moved through the cooperation of multiunit universal wheel 19 and is makeed the degree of difficulty and reduce, makes the device during operation remain stable through locking mechanical system on the universal wheel 19, provides the device and removes the convenience, reduces the operation degree of difficulty.

The utility model relates to a closed foam and water spray device, which further comprises a fixing piece 20 and a sixth bearing 21, wherein the right end of the fixing piece 20 is fixed at the left end of a right supporting arm of an installation seat 4, the sixth bearing 21 is fixed in a through hole of the fixing piece 20, and a transmission shaft 17 is coaxially and fixedly connected with the sixth bearing 21; the fixing piece 20 and the sixth bearing 21 are matched to enable the transmission shaft 17 to rotate for positioning, the working degree of the device is improved, and the adjusting stability of the device is improved.

The closed foam and water spraying device also comprises an adjusting wrench 22, wherein the bottom end of the adjusting wrench 22 is arranged at the top end of the threaded rod 7; make threaded rod 7 rotate the degree of difficulty through adjusting spanner 22 and reduce, improve spray gun 1 and spray angle regulation efficiency, increase the simple operation nature.

The utility model relates to a closed foam and water spraying device, which further comprises a dragging handrail 23, wherein the left end of the dragging handrail 23 is arranged at the right end of a supporting arm of a mounting seat 4; by dragging the armrest 23, the mounting 4 provides increased convenience and improves the comfort of operation of the device.

The utility model discloses a closed foam and water spray device, which also comprises an adjusting hand wheel 24, wherein the bottom end of the adjusting hand wheel 24 is coaxially arranged at the top end of a transmission shaft 17; the rotating difficulty of the transmission shaft 17 is reduced by adjusting the hand wheel 24, the spraying direction adjusting efficiency of the spraying gun 1 is improved, and the operation convenience is improved.

When the closed foam and water spraying device works, the device is moved to a working area, the position of the device is fixed by a universal wheel 19 locking device, a water supply pipe is communicated with a water inlet of a spraying gun 1, a spraying angle of the spraying gun 1 is adjusted by rotating an adjusting wrench 22, a spraying direction of the spraying gun 1 is adjusted by rotating an adjusting hand wheel 24, and a water pump of the water supply pipe is opened to spray and extinguish fire.

The installation mode, the connection mode or the arrangement mode of the closed foam and water spraying device are common mechanical modes, and the installation mode, the connection mode or the arrangement mode can be implemented as long as the beneficial effects of the closed foam and water spraying device are achieved.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A closed foam and water spraying device comprises a spraying gun (1), a first bearing (2) and a mounting rack (3), wherein the spraying gun (1) is rotatably mounted at the top end of the mounting rack (3) through the first bearing (2), and a water inlet is formed in the bottom end of the spraying gun (1); the spraying gun is characterized by further comprising a mounting seat (4), a support frame (5), a nut (6), a threaded rod (7), a connecting piece (8), a second bearing (9), a guide rail (10) and a third bearing (11), wherein the bottom end of the mounting frame (3) is mounted at the top end of the mounting seat (4), the bottom end of the support frame (5) is mounted at the top end of the mounting seat (4), a through hole is formed in the top end of the support frame (5), the nut (6) is fixed inside the through hole of the support frame (5), the threaded rod (7) is connected with the nut (6) in a matched threaded manner, a fixing groove is formed in the top end of the connecting piece (8), the bottom end of the threaded rod (7) is rotatably connected with the fixing groove of the connecting piece (8) through the second bearing (9), the left end of the guide rail (10) is mounted at the right end of the spraying gun (1), a sliding groove is formed in the middle of the guide rail (10), a connecting shaft is arranged at the bottom end of the connecting piece (8), the third bearing (11) is coaxially and fixedly connected with the connecting shaft of the connecting piece (8), and the third bearing (11) is matched and connected with the guide rail (10) through a sliding groove.

2. A closed foam and water sprinkler according to claim 1, further comprising a fourth bearing (12), a support shaft (13), a turntable (14), a sector gear ring (15) and a drive means, a shaft hole is arranged on the left side of the top end of the mounting seat (4), the supporting shaft (13) is rotatably arranged in the shaft hole of the mounting seat (4) through a fourth bearing (12), the bottom end of the rotary table (14) is coaxially arranged at the top end of the supporting shaft (13), the bottom end of the mounting rack (3) is arranged in the middle of the top end of the rotary table (14), the bottom end of the supporting frame (5) is arranged at the top end of the turntable (14), the right end of the turntable (14) is provided with an installation groove, the right side mounting groove of the left end turntable (14) of the fan-shaped gear ring (15) is fixedly connected, the adjusting device is installed on the installation base (4) and is in matched threaded connection with the fan-shaped gear ring (15).

3. A closed foam and water spraying device as claimed in claim 1, wherein the adjusting device comprises a fifth bearing (16), a transmission shaft (17) and a driving gear (18), the right end of the top of the mounting seat (4) is provided with a mounting hole, the transmission shaft (17) is matched and rotatably connected with the mounting hole of the mounting seat (4) through the fifth bearing (16), the driving gear (18) is coaxially and fixedly connected with the transmission shaft (17), and the driving gear (18) is in meshing transmission connection with the fan-shaped gear ring (15).

4. A closed form foam and water sprayer according to claim 1, further comprising universal wheels (19), wherein a plurality of said universal wheels (19) are cooperatively mounted at the bottom end of the mounting base (4), and a locking mechanism is provided on said universal wheels (19).

5. A closed foam and water spraying device as claimed in claim 1, further comprising a fixing member (20) and a sixth bearing (21), wherein the right end of the fixing member (20) is fixed at the left end of the right supporting arm of the mounting seat (4), the sixth bearing (21) is fixed in the through hole of the fixing member (20), and the transmission shaft (17) is coaxially and fixedly connected with the sixth bearing (21).

6. A closed foam, water sprinkler according to claim 1, characterised in that it further comprises an adjustment wrench (22), the bottom end of said adjustment wrench (22) being mounted on the top end of the threaded rod (7).

7. A closed form foam, water sprinkler according to claim 1, further including a pull handle (23), the pull handle (23) being mounted at its left end to the right end of the mounting block (4) support arm.

8. A closed form foam and water sprayer according to claim 3, further comprising an adjusting hand wheel (24), the bottom end of said adjusting hand wheel (24) being coaxially mounted on the top end of the drive shaft (17).