CN211798455U

CN211798455U - Adjustable fire water monitor

Info

Publication number: CN211798455U
Application number: CN202020259295.5U
Authority: CN
Inventors: 王岩; 王世彬
Original assignee: Shanghai Liuhao Technical Service Center
Current assignee: Shanghai Liuhao Technical Service Center
Priority date: 2020-03-05
Filing date: 2020-03-05
Publication date: 2020-10-30
Anticipated expiration: 2030-03-05

Abstract

The utility model discloses an adjustable fire water monitor relates to fire water monitor field, which comprises a base, the base upper end is equipped with adjustable water monitor subassembly, station board lower extreme is equipped with water monitor subassembly adjustment mechanism, adjustable water monitor subassembly includes rotating turret, vertical support frame, crane, first motor, adjusting screw, mount and water monitor body, water monitor subassembly adjustment mechanism includes cylindric transmission frame, second motor and transition gear. This fire water monitor can realize the regulation and control on a large scale of water monitor body position, can realize the regulation and control of injection direction, spray angle, jet distance etc. realize high-efficient fire extinguishing effect, can realize two water monitors and operate simultaneously for this fire water monitor working range enlarges.

Description

Adjustable fire water monitor

Technical Field

The utility model relates to a fire water monitor field, concretely relates to adjustable fire water monitor.

Background

The fire-fighting water cannon is a fire-extinguishing device which uses water as a medium and remotely extinguishes fire, and the cannon is suitable for places such as petrochemical enterprises, tank storage areas, hangars, warehouses, ports and docks, garages and the like. The fixed location that realizes its position that sets up of fixed setting of fire water monitor is usually adopted to the fire water monitor when using to support, and the regulation and control scope of the water monitor body position that current fixing device for fire water monitor can realize is limited, can make this fire water monitor can't realize the efficient effect of putting out a fire. The existing fire water monitor device can only realize the work of a single water monitor generally, and the working range of the function is limited. Therefore, a new solution is now needed.

Disclosure of Invention

In order to solve the problem, the utility model discloses an adjustable fire water monitor, this fire water monitor can realize the regulation and control on a large scale of water monitor body position, can realize the regulation and control of injection direction, spray angle, jet distance etc. realize high-efficient fire extinguishing effect, can realize that two water monitors function simultaneously for this fire water monitor working range enlarges.

In order to achieve the above purpose, the utility model provides a following technical scheme: an adjustable fire water monitor comprises a base, wherein the upper ends of two sides of the length direction of the base are respectively provided with an adjustable water monitor component, a standing plate is horizontally arranged at the middle side of the upper end of the base, a water cannon component adjusting mechanism is arranged at the lower end of the standing plate, the adjustable water cannon component comprises a rotating frame which is horizontally and movably arranged, a group of vertical supporting frames which are fixedly arranged at the upper end of the rotating frame at intervals in parallel, a lifting frame which is arranged between the vertical supporting frames, a first motor which is arranged in the middle of the lower end of the lifting frame, an adjusting screw rod which is connected with the end part of an output shaft of the first motor in the vertical downward direction, a fixing frame which is vertically arranged in the middle of the upper end of the rotating frame and a water cannon body which is arranged at the upper, the water cannon subassembly adjustment mechanism include the cylindric transmission frame that the activity of standing board lower extreme middle part was equipped with the base upper end just corresponds the second motor that cylindric transmission frame position was equipped with and the other transition gear that is equipped with of cylindric transmission frame position side. The rotating frame can freely rotate in a circumferential mode, the vertical supporting frames are arranged in parallel at intervals along the diameter direction of the cross section of the rotating frame, and the first motor and the second motor are rotating motors.

As an improvement of the utility model, a support column is vertically and uniformly fixed between the lower end of the standing plate and the upper end of the base, the cylindrical transmission frame comprises a first cylindrical transmission frame movably arranged at the lower end of the standing plate and a second cylindrical transmission frame movably connected with the lower end of the first cylindrical transmission frame, the second motor output shaft vertically and upwardly movably extends into the cylindrical transmission frame, a first transmission key slot is uniformly arranged on the inner end wall of the first cylindrical transmission frame in an equal radian manner, a second transmission key slot is uniformly arranged on the inner end wall of the second cylindrical transmission frame in an equal radian manner, the positions outside the second motor output shaft corresponding to the first transmission key slot and the second transmission key slot are respectively hinged with a transmission rod, the first transmission key slot and the second transmission key slot are arranged in opposite directions, and the transmission rods are hinged in opposite directions, be located the rotating turret of base length direction one side corresponds first cylindric driving rack position level sets up, is located the rotating turret of base length direction opposite side corresponds second cylindric driving rack position level sets up, transition gear includes first transition gear that is equipped with between first cylindric driving rack and the corresponding rotating turret in position reaches second transition gear that is equipped with between second cylindric driving rack and the corresponding rotating turret in position, the rotating turret all establishes to the disc, divide equally on the circumference end wall in the cylindric driving rack outside, on the circumference end wall in the rotating turret outside the radian and evenly open respectively and have the transmission tooth's socket. The support column and the transition gear are not affected with each other, springs are arranged between the position, close to the hinged end, of the transmission rod and the outer surface of the motor output shaft respectively, the cylindrical transmission frame can rotate in a free circular mode, gear teeth outside the transition gear and the transmission tooth grooves are in meshed transmission, and the rotating frames are arranged horizontally and staggered with each other.

As an improvement of the utility model, the end wall of the corresponding end of the vertical support frame is equally provided with a bar-shaped chute along the length direction, the two ends of the lifting frame along the length direction are equally provided with a bar-shaped chute, the fixing frame is of a hollow structure, the middle part of the top end of the fixing frame is provided with an adjusting screw hole, the upper end of the lifting frame is provided with a bar-shaped groove along the length direction, the bar-shaped groove is internally provided with a screw rod and a bar-shaped slide seat, the screw rod movably penetrates through the bar-shaped slide seat, a screw rod transmission component is arranged between the outer part of the screw rod and the inner end wall of the penetrating part of the bar-shaped slide seat, the middle part of the lower end of the lifting frame is provided with a, and the output shaft of the first motor movably penetrates through the first cylindrical driving frame and extends into the second cylindrical driving frame. The screw rod transmission assembly is designed by adopting the existing screw rod transmission principle technology.

As an improvement of the utility model, the first cylindrical driving frame inner end wall is provided with a first driving key slot with equal radian, the second cylindrical driving frame inner end wall is provided with a second driving key slot with equal radian, the first driving key slot and the second driving key slot are opposite in direction, the outer part of the first motor output shaft and corresponding to the positions of the first driving key slot and the second driving key slot are respectively articulated with a driving rod, the mutual positions of the driving rods are opposite in articulating direction, one end of the length direction of the adjusting screw is fixedly connected with the inner end wall of the second cylindrical driving frame through a connecting rod, the other end of the length direction of the adjusting screw extends into the inner cavity of the fixing frame through the adjusting screw hole, one end of the length direction of the lifting frame is vertically and movably provided with a driving shaft, the outer sleeve at the bottom end of the driving shaft is provided with a belt wheel, the, the belt wheel with the cover has the belt between the first cylindric drive frame, lead screw length direction one end just corresponds first drive gear position cover has the second drive gear, the vertical fixed positioning adjustment post that is equipped with in bar slide upper end, positioning adjustment post upper end is equipped with the positioning adjustment spheroid, water cannon body lower extreme is equipped with the mount pad, the mount pad lower extreme is opened there is the caulking groove that is used for the embedding of positioning adjustment spheroid, it has the positioning screw hole just to open on the mount pad the interior screw of twisting of positioning screw has the positioning screw, the positioning screw hole with the caulking groove is linked together, the non-twist end tip of positioning screw overlaps has manual frame. The transmission relation between the cylindrical driving frame and the driving rod is the same as that between the cylindrical driving frame and the transmission rod, the first transmission gear and the second transmission gear are both bevel gears and are in meshed transmission with each other, and the outer end wall of the first cylindrical driving frame is provided with an annular transmission groove which is used for transmission of a belt.

Compared with the prior art, the utility model has the advantages of as follows: this fire water monitor passes through ratchet transmission, gear drive, lead screw drive, band pulley transmission principle, can realize the regulation and control on a large scale of water monitor body position, can realize the regulation and control of injection direction, spray angle, jet distance etc. and realize high-efficient fire extinguishing effect. The fire-fighting water monitor is provided with a group of water monitors which can be independently controlled and used, so that the working range of the fire-fighting water monitor is enlarged.

Drawings

FIG. 1 is a simplified diagram of the overall structure of an adjustable fire monitor of the present invention;

FIG. 2 is a schematic view of a transmission structure of the transmission shaft;

FIG. 3 is a schematic view of the transmission structure of the first motor;

FIG. 4 is a schematic view of the first cylindrical transmission frame;

FIG. 5 is a schematic view of the second barrel transmission;

list of reference numerals: 1. a base; 2. an adjustable water cannon assembly; 3. standing the plate; 4. a water cannon assembly adjustment mechanism; 5. a rotating frame; 6. a vertical support frame; 7. a lifting frame; 8. a first motor; 9. adjusting the screw rod; 10. a fixed mount; 11. a water cannon body; 12. a second motor; 13. a first cylindrical transmission frame; 14. a second cylindrical transmission frame; 15. a first drive keyway; 16. a second drive keyway; 17. a transmission rod; 18. a first transition gear; 19. a second transition gear; 20. a strip-shaped chute; 21. a strip-shaped groove; 22. a screw rod; 23. a first cylindrical drive frame; 24. a second cylindrical drive frame; 25. a drive shaft; 26. a pulley; 27. a first drive gear; 28. a belt; 29. a second transmission gear; 30. positioning the adjusting column; 31. positioning the adjusting ball body; 32. a mounting seat; 33. caulking grooves; 34. and (5) positioning the screw rod.

Detailed Description

Example 1: referring to fig. 1, 2, 3, 4, 5, it is right now the utility model provides an adjustable fire water monitor explains, including base 1, base 1 length direction both sides upper end is equallyd divide and is do not equipped with adjustable water monitor subassembly 2, base 1 upper end medial level is equipped with station board 3, station board 3 lower extreme is equipped with water monitor subassembly adjustment mechanism 4, adjustable water monitor subassembly 2 includes that the horizontal activity is equipped with rotating turret 5, a set of vertical support frame 6 that rotating turret 5 upper end interval parallel fixation was equipped with, the crane 7 that is equipped with between the vertical support frame 6, the first motor 8 that crane 7 lower extreme middle part was equipped with, the adjusting screw 9 of the vertical decurrent output shaft end connection of first motor 8, the mount 10 that rotating turret 5 upper end middle part was vertically equipped with and the water monitor body 11 that crane 7 upper end was equipped with, water monitor subassembly adjustment mechanism 4 includes the barrel-shaped transmission frame that station board 3 lower extreme middle part activity was equipped with, The upper end of the base 1 corresponds to the second motor 12 arranged at the position of the cylindrical transmission frame and a transition gear arranged beside the position of the cylindrical transmission frame.

Example 2: referring to fig. 1, 4 and 5, the adjustable fire monitor provided by the present invention is illustrated, wherein support pillars are uniformly and vertically fixed between the lower end of the standing plate 3 and the upper end of the base 1, the barrel-shaped transmission frame comprises a first barrel-shaped transmission frame 13 movably arranged at the lower end of the standing plate 3 and a second barrel-shaped transmission frame 14 movably connected with the lower end of the first barrel-shaped transmission frame 13, an output shaft of the second motor 12 vertically and upwardly movably extends into the barrel-shaped transmission frame, first transmission key slots 15 are uniformly arranged on the inner end wall of the first barrel-shaped transmission frame 13 at equal radian, second transmission key slots 16 are uniformly arranged on the inner end wall of the second barrel-shaped transmission frame 14 at equal radian, positions outside the output shaft of the second motor 12 and corresponding to the first transmission key slots 15 and the second transmission key slots 16 are respectively hinged with transmission rods 17, and the first transmission key slots 15 and the second transmission key slots 16 are arranged in opposite directions, the articulated opposite direction in position each other of transfer line 17 is located the rotating turret 5 of 1 length direction one side of base corresponds first cylindric transmission frame 13 position level sets up, is located the rotating turret 5 of 1 length direction opposite side of base corresponds second cylindric transmission frame 14 position level sets up, the transition gear includes first transition gear 18 that is equipped with between first cylindric transmission frame 13 and the corresponding rotating turret 5 in position reaches second transition gear 19 that is equipped with between second cylindric transmission frame 14 and the corresponding rotating turret 5 in position, rotating turret 5 all establishes to the disc, divide equally radian respectively on the circumference end wall in the cylindric transmission frame outside, on the circumference end wall in the rotating turret 5 outside evenly to open there is the transmission tooth's socket.

Example 3: referring to fig. 1, 2 and 3, the adjustable fire monitor provided by the present invention is now explained, wherein the end wall of the corresponding end of the vertical support frame 6 is equally divided along the length direction thereof into bar-shaped sliding grooves 20, the two ends of the length direction of the crane 7 are equally divided into bar-shaped sliding grooves 20, the fixing frame 10 is a hollow structure, the middle part of the top end of the fixing frame 10 is provided with an adjusting screw hole, the upper end of the crane 7 is also provided with bar-shaped grooves 21 along the length direction thereof, the bar-shaped grooves 21 are provided with a screw rod 22 and bar-shaped sliding seats, the screw rod 22 movably penetrates the design of the bar-shaped sliding seats, a screw rod transmission assembly is arranged between the outer part of the screw rod 22 and the inner end wall of the penetrating part of the bar-shaped sliding seats, the middle part of the lower end of the crane 7 is provided with a motor placing groove, the first motor 8 is arranged in the, the lower end of the first cylindrical driving frame 23 is movably connected with a second cylindrical driving frame 24, and the output shaft of the first motor 8 movably penetrates through the first cylindrical driving frame 23 and extends into the second cylindrical driving frame 24.

Example 4: referring to fig. 1, 2 and 3, the adjustable fire monitor provided by the present invention is now described, wherein a first driving key slot is uniformly formed on the inner end wall of the first cylindrical driving rack 23, a second driving key slot is uniformly formed on the inner end wall of the second cylindrical driving rack 24, the first driving key slot and the second driving key slot are arranged at opposite positions, the driving rod is hinged outside the output shaft of the first motor 8 and corresponding to the positions of the first driving key slot and the second driving key slot, the driving rod is hinged at opposite positions, one end of the adjusting screw 9 in the length direction is fixedly connected with the inner end wall of the second cylindrical driving rack 24 through a connecting rod, the other end of the adjusting screw extends into the inner cavity of the fixing frame 10 through the adjusting screw hole, and a transmission shaft 25 is vertically movably arranged at one end of the lifting frame 7 in the length direction, the outside cover in transmission shaft 25 bottom has band pulley 26, the outside cover in top has first drive gear 27, band pulley 26 with the cover has belt 28 between the first cylindric drive frame 23, lead screw 22 length direction one end just corresponds first drive gear 27 position cover has second drive gear 29, the vertical fixed location regulation post 30 that is equipped with in bar slide upper end, location regulation post 30 upper end is equipped with location regulation spheroid 31, water cannon body 11 lower extreme is equipped with mount pad 32, the lower extreme of mount pad 32 is opened and is used for the caulking groove 33 of location regulation spheroid 31 embedding, it has the location screw hole just to open on the mount pad 32 the internal screw of twisting of location screw has positioning screw 34, the location screw hole with the caulking groove 33 is linked together, positioning screw 34 non-twist end portion has set hand-operated shelf.

The utility model discloses can also form new implementation mode with embodiment 1 with at least one in embodiment 2, 3, 4 the technical characterstic.

The working principle is as follows: the standing plate is used for an operator to stand, and the water cannon body realizes fire extinguishing operation. The second motor corotation or the reversal through transfer line and first transmission keyway or second transmission keyway matched motion, can drive first cylindric transmission frame and rotate or drive second cylindric transmission frame and rotate, and the rotation of first cylindric transmission frame or the rotation of second cylindric transmission frame can drive the rotating turret that is located the base both sides respectively through transition gear and rotate, and the regulation and control of water cannon body injection direction can be realized in the rotation of rotating turret. The first motor corotation or the reversal through actuating lever and first drive keyway or second drive keyway coordinated motion, can drive first cylindric drive yoke and rotate or drive second cylindric drive yoke and rotate, and the rotation accessible connecting rod of second cylindric drive yoke drives adjusting screw and rotates, and adjusting screw can realize twisting into the mount or twist out the mount through the cooperation with the regulation screw, can realize the regulation and control of crane position height to realize the regulation and control of water cannon body position height. The transmission shaft can be driven to rotate by the rotation of the first cylindrical driving frame through the belt and the belt wheel, the lead screw can be driven to rotate by the rotation of the transmission shaft through the first transmission gear and the second transmission gear, the bar-shaped sliding seat can be driven to reciprocate along the length direction of the bar-shaped groove by the rotation of the lead screw through the lead screw transmission assembly, and the horizontal position of the water cannon body can be regulated and controlled by the movement of the bar-shaped sliding seat. The manual frame can be manually operated to drive the positioning screw to penetrate through the positioning screw hole to be screwed into the caulking groove or be screwed out, so that the position of the water cannon body can be regulated and controlled again.

The technical means disclosed by the scheme of the present invention is not limited to the technical means disclosed by the above embodiments, but also includes the technical scheme formed by the arbitrary combination of the above technical features. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications are also considered as the protection scope of the present invention.

Claims

1. An adjustable fire water monitor comprises a base (1) and is characterized in that the upper ends of the two sides of the length direction of the base (1) are respectively provided with an adjustable water monitor component (2), a standing plate (3) is horizontally arranged at the middle side of the upper end of the base (1), a water monitor component adjusting mechanism (4) is arranged at the lower end of the standing plate (3), the adjustable water monitor component (2) comprises a rotating frame (5) which is horizontally movably arranged, a group of vertical supporting frames (6) which are fixedly arranged at the upper end of the rotating frame (5) at intervals in parallel, a lifting frame (7) which is arranged between the vertical supporting frames (6), a first motor (8) which is arranged at the middle part of the lower end of the lifting frame (7), an adjusting screw (9) which is connected with the end part of a vertical downward output shaft of the first motor (8), a fixing frame (10) which is vertically arranged at the middle part of the upper end of the, water cannon subassembly adjustment mechanism (4) include the cylindric transmission frame that station board (3) lower extreme middle part activity was equipped with base (1) upper end just corresponds second motor (12) and the other transition gear that is equipped with of cylindric transmission frame position side that the cylindric transmission frame position was equipped with.

2. The adjustable fire monitor as recited in claim 1, wherein: the lower end of the station plate (3) and the upper end of the base (1) are vertically and uniformly fixedly provided with supporting columns, the cylindrical transmission frame comprises a first cylindrical transmission frame (13) movably arranged at the lower end of the station plate (3) and a second cylindrical transmission frame (14) movably connected with the lower end of the first cylindrical transmission frame (13), an output shaft of a second motor (12) vertically and upwards movably extends into the cylindrical transmission frame, first transmission key grooves (15) are uniformly formed in the inner end wall of the first cylindrical transmission frame (13) at equal radians, second transmission key grooves (16) are uniformly formed in the inner end wall of the second cylindrical transmission frame (14) at equal radians, the output shaft of the second motor (12) is externally and corresponds to the first transmission key grooves (15) and the second transmission key grooves (16) in positions and are respectively hinged with transmission rods (17), and the first transmission key grooves (15) and the second transmission key grooves (16) are arranged in opposite directions, the position is articulated opposite each other in transfer line (17), is located rotating turret (5) of base (1) length direction one side corresponds first cylindric transmission frame (13) position level sets up, is located rotating turret (5) of base (1) length direction opposite side corresponds second cylindric transmission frame (14) position level sets up, the transition gear includes first transition gear (18) that are equipped with between first cylindric transmission frame (13) and the corresponding rotating turret (5) in position and second transition gear (19) that are equipped with between second cylindric transmission frame (14) and the corresponding rotating turret (5) in position, rotating turret (5) all establish to the disc, divide equally radian such as difference evenly to open on the circumference end wall in cylindric transmission frame outside, on the circumference end wall in rotating turret (5) outside.

3. The adjustable fire monitor as recited in claim 1, wherein: the corresponding end wall of vertical support frame (6) just equally divide along its length direction and open respectively has bar spout (20), crane (7) length direction both ends are equally divided do not the activity and are arranged in bar spout (20), mount (10) are hollow structure, open at mount (10) top middle part has the regulation screw, crane (7) upper end just opens along its length direction has bar recess (21), be equipped with lead screw (22) and bar slide in bar recess (21), lead screw (22) activity runs through the design of bar slide, be equipped with lead screw drive assembly between the inner end wall in lead screw (22) outside and the bar slide run through department, open at crane (7) lower extreme middle part has the motor to place the recess, first motor (8) are located in the motor places the recess, crane (7) lower extreme medial side swing joint has first section of thick bamboo driving yoke (23), the lower end of the first cylindrical driving frame (23) is movably connected with a second cylindrical driving frame (24), and an output shaft of the first motor (8) movably penetrates through the first cylindrical driving frame (23) and extends into the second cylindrical driving frame (24).

4. The adjustable fire monitor as recited in claim 3, wherein: first drive keyway has evenly been opened to the isoplanar on first cylindric drive frame (23) inner end wall, isoplanar evenly is opened on second cylindric drive frame (24) inner end wall has second drive keyway, first drive keyway with opposite direction is seted up to second drive keyway position each other, first motor (8) output shaft outside and correspond first drive keyway, second drive keyway position and equally divide and articulate respectively has the actuating lever, the articulated opposite direction in position each other of actuating lever, adjusting screw (9) length direction one end pass through the connecting rod with wall fixed connection, the other end pass through in second cylindric drive frame (24) adjusting screw stretches into in mount (10) inner chamber, crane (7) length direction one end vertical activity runs through and is equipped with transmission shaft (25), outside cover in transmission shaft (25) bottom has band pulley (26), A first transmission gear (27) is sleeved outside the top end, a belt (28) is sleeved between the belt wheel (26) and the first cylindrical driving frame (23), a second transmission gear (29) is sleeved at one end of the screw rod (22) in the length direction and corresponds to the first transmission gear (27), a positioning adjusting column (30) is vertically fixed at the upper end of the strip-shaped sliding seat, a positioning adjusting ball body (31) is arranged at the upper end of the positioning adjusting column (30), the lower end of the water cannon body (11) is provided with an installation seat (32), the lower end of the installation seat (32) is provided with a caulking groove (33) for embedding the positioning adjusting ball body (31), a positioning screw hole is arranged on the mounting seat (32), a positioning screw rod (34) is screwed into the positioning screw hole, the positioning screw hole is communicated with the caulking groove (33), and the end part of the non-screwed end of the positioning screw rod (34) is sleeved with a manual frame.