CN111744130A - Novel fire water monitor driven by servo motor - Google Patents
Novel fire water monitor driven by servo motor Download PDFInfo
- Publication number
- CN111744130A CN111744130A CN202010417466.7A CN202010417466A CN111744130A CN 111744130 A CN111744130 A CN 111744130A CN 202010417466 A CN202010417466 A CN 202010417466A CN 111744130 A CN111744130 A CN 111744130A
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- mounting
- installation
- pipeline
- servo motor
- wall
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
- A62C31/03—Nozzles specially adapted for fire-extinguishing adjustable, e.g. from spray to jet or vice versa
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/28—Accessories for delivery devices, e.g. supports
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses a novel fire water monitor driven by a servo motor, which comprises a pipe body, a monitor head connected to the water outlet end of a pipeline, a mounting top plate for mounting the pipeline, a first adjusting mechanism for driving the pipeline to adjust the angle, and a damping mounting mechanism for mounting the mounting top plate on a wall body or a bracket, wherein the pipeline is fixedly arranged below the mounting top plate through two groups of mounting seats; the pipeline and the mounting structure are in relatively symmetrical structures, so that the stability can be greatly improved in the running process of the fire water monitor; the pipeline is driven by two groups of servo motors, so that the pipeline can be adjusted by 360 degrees in the horizontal direction and the vertical direction, the adjusting range is wide, the two groups of servo motors are connected with the driving gear by adopting a flexible coupling, and the risks of servo motor damage and driving gear abrasion caused by pipeline vibration are reduced; the damping installation mechanism buffers recoil force when the fire monitor is started, closed and adjusted during the operation of the fire monitor, and improves the installation stability.
Description
Technical Field
The invention relates to the technical field of fire fighting equipment, in particular to a novel fire fighting water monitor driven by a servo motor.
Background
The fire water monitor is characterized in that water with certain pressure and a certain amount is sprayed out from a nozzle of a monitor head at a high speed through energy conversion to form jet flow, so that the fire water monitor plays a role in extinguishing fire outside a certain distance, and is widely applied to flammable and explosive petrochemical enterprises, oil transportation terminals and other places and fire-prone areas. Fire water monitor in use, need adjust the rivers direction of water monitor, make rivers spout to the target point, current fire water monitor divide into manual regulation and automatically regulated, manual regulation requires much to the operator, and arouse the operator work fatigue easily, automatically regulated generally adopts servo motor drive to adjust, when the fire water monitor just starts or closes, recoil force is great, and adjust in the fire water monitor operation, incessantly flowing rivers arouse the vibrations of fire water monitor, lead to servo motor to damage and gear wear easily.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, provides a novel fire water monitor driven by a servo motor, and solves the problems of large vibration of the fire water monitor, servo motor damage and gear abrasion caused by the existing automatic-adjustment fire water monitor during working.
The technical scheme for solving the problems comprises the following steps: a novel fire water monitor driven by a servo motor comprises a pipe body, a monitor head connected to a water outlet end of a pipeline, a mounting top plate for mounting the pipeline, a first adjusting mechanism for driving the pipeline to adjust the angle, and a damping mounting mechanism for mounting the mounting top plate on a wall body or a support, wherein the pipeline is fixedly arranged below the mounting top plate through two groups of mounting seats, and the pipeline is rotatably connected with the mounting seats through bearings;
the first adjusting mechanism comprises a first servo motor arranged on the mounting top plate through a damping mounting seat, a first driving gear connected to an output shaft of the first servo motor through a flexible coupling, an adjusting rotating shaft rotatably connected to the mounting top plate along the direction vertical to the mounting top plate, a first driven gear coaxially arranged on the adjusting rotating shaft and meshed with the first driving gear, a driving worm connected to the lower end of the adjusting rotating shaft, and a turbine arranged on the pipeline and meshed with the driving screw;
shock attenuation installation mechanism connects at the installation sleeve of first installation epaxial end including connecting the first installation axle on the installation roof, and coaxial coupling is at the second driven gear on installation sleeve outer wall, through rack-mount second servo motor on wall body or support, through flexible coupling joint at the epaxial second drive gear of second servo motor output, second drive gear meshes with second driven gear mutually, the coaxial mounting disc that is equipped with in first installation roof portion, the outside cover of mounting disc is equipped with the collar, the equidistance evenly is equipped with a plurality of recesses on the mounting disc outer wall, is equipped with on the collar inner wall with recess matched with arch, link to each other through the even buffering connecting device who sets up of a plurality of equidistance between collar and the installation sleeve, the installation sleeve passes through the bearing frame and installs on wall body or support.
Further, buffering connecting device includes telescopic link, and the cover is established at the outside damping spring of telescopic link, damping spring one end is fixed on the installation sleeve inner wall, and the other end is fixed on the collar outer wall, first connecting sleeve one end fixed connection is on the installation sleeve inner wall, and the other end is equipped with the opening.
Further, telescopic connecting rod includes first connecting rod, first connecting sleeve and slip ring, first connecting rod one end fixed connection is on the collar outer wall, and the other end is equipped with the connection bulb, the slip ring cover is established outside connecting the bulb, the slip ring inner wall for with be connected bulb complex arc structure, be equipped with the spout on the first connecting sleeve inner wall, be equipped with on the slip ring outer wall with the slider that the spout cooperation set up, the slider slides and sets up in the spout.
Further, installation sleeve bottom detachable is equipped with the anticreep device, the anticreep device includes the anticreep lantern ring, the anticreep lantern ring includes the semi-ring that the bisymmetry set up, and two halves ring is respectively with a plurality of bolted connection of installation sleeve, and semi-ring vertical cross section is "L" shape.
Further, the pipeline is including being responsible for, connects the shunt tubes at being responsible for both ends, and the both ends are connected with the centralized pipe that the shunt tubes is connected respectively, the big gun head is connected at the play water end of centralized pipe, is responsible for and is equipped with a plurality of water inlets, is responsible for and passes through the bearing with the mount pad to be connected, the coaxial setting of turbine is in the middle part of being responsible for.
In one embodiment, the bore diameter of the gun head is gradually reduced in size along the flow direction of the fluid;
in one specific embodiment, the gun head comprises a plurality of at least two gun tubes, the gun tubes are detachably connected, and the inner diameter of the front gun tube is smaller than that of the rear gun tube.
The invention has the following beneficial effects:
the invention provides a novel fire water monitor driven by a servo motor, wherein a pipeline and an installation structure both adopt relatively symmetrical structures, so that the stability can be greatly improved in the running process of the fire water monitor; the pipeline is driven by two groups of servo motors, so that the pipeline can be adjusted by 360 degrees in the horizontal direction and the vertical direction, the adjusting range is wide, the two groups of servo motors are connected with the driving gear by adopting a flexible coupling, and the risks of servo motor damage and driving gear abrasion caused by pipeline vibration are reduced; the damping installation mechanism buffers recoil force when the fire water monitor is started, closed and adjusted during the operation of the fire water monitor, and improves the installation stability.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the structure of the pipeline.
FIG. 3 is a schematic structural view of the shock absorbing mounting mechanism.
Fig. 4 is a schematic structural view of the anti-slip collar.
Fig. 5 is a schematic structural view of the telescopic connecting rod.
In the figure: 1-tube body, 2-gun head, 3-mounting top plate, 4-mounting seat, 5-first servomotor, 6-first driving gear, 7-adjusting rotating shaft, 8-first driven gear, 9-driving worm, 10-turbine, 11-first mounting shaft, 12-mounting sleeve, 13-second servomotor, 14-second driving gear, 15-second driven gear, 16-mounting disk, 17-mounting ring, 18-groove, 19-projection, 20-buffer connection device, 21-telescopic connecting rod, 22-damping spring, 23-first connecting rod, 24-first connecting sleeve, 25-sliding ring, 26-connecting ball head, 27-sliding groove, 28-sliding block, 29-anti-dropping ring, 30-main pipe, 31-shunt pipe, 32-concentration pipe, 33-wall and 34-bearing seat.
Detailed Description
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
As shown in figure 1, the novel fire water monitor driven by a servo motor, wherein a pipeline and a mounting structure both adopt a relatively symmetrical structure, the stability can be greatly improved in the running process of the fire water monitor, the novel fire water monitor comprises a pipe body 1, a monitor head 2 connected to the water outlet end of the pipeline, a mounting top plate 3 used for mounting the pipeline, and a first adjusting mechanism used for driving the pipeline to carry out angle adjustment, wherein the first adjusting mechanism is used for driving the pipeline to carry out 360-degree adjustment along the vertical direction, and is used for mounting the mounting top plate 3 on a wall body 33 or a bracket, as shown in figure 2, the pipeline comprises a main pipe 30, shunt pipes 31 connected to two ends of the main pipe 30, and a centralized pipe 32 with two ends respectively connected with the shunt pipes 31, the monitor head 2 is connected to the water outlet end of the centralized pipe 32, a plurality of water inlets are arranged on the main pipe 30, the main pipe 30 is fixedly, the main pipe 30 is rotatably connected with the mounting seat 4 through a bearing.
As shown in fig. 1, the first adjusting mechanism includes a first servo motor 5, a first driving gear 6, an adjusting rotating shaft 7 and a first driven gear 8, the first servo motor 5 is disposed on the installation top plate 3 through a damping mounting seat 4, the first driving gear 6 is connected to an output shaft of the first servo motor 5 through a flexible coupling, the adjusting rotating shaft 7 is rotatably connected to the installation top plate 3 along a direction perpendicular to the installation top plate 3, the first driven gear 8 is coaxially disposed on the adjusting rotating shaft 7 and engaged with the first driving gear 6, a driving worm 9 is connected to a lower end of the adjusting rotating shaft 7, and a turbine 10 engaged with a driving screw is coaxially disposed in the middle of the main pipe 30.
As shown in fig. 3 and 5, the damping installation mechanism buffers recoil force and improves installation stability when a fire monitor is started, closed and adjusted during operation of the fire monitor, and comprises a first installation shaft 11, an installation sleeve 12 and a second servo motor 13, wherein the first installation shaft 11 is connected to an installation top plate 3, the installation sleeve 12 is connected to the upper end of the first installation shaft 11, the top of the installation sleeve 12 is installed on a wall 33 or a bracket through a bearing seat 34, the second servo motor 13 is used for driving a pipeline to be adjusted by 360 degrees along the horizontal direction, the second servo motor 13 is installed on the wall 33 or the bracket through a rack, an output shaft of the second servo motor 13 is connected with a second driving gear 14 through a flexible coupling, the outer wall of the installation sleeve 12 is coaxially connected with a second driven gear 15, and the second driving gear 14 is meshed with the second driven gear 15, first installation axle 11 top is coaxial to be equipped with mounting disc 16, and the outside cover of mounting disc 16 is equipped with collar 17, the equidistance evenly is equipped with a plurality of recesses 18 on the mounting disc 16 outer wall, be equipped with on the collar 17 inner wall with recess 18 matched with protruding 19, link to each other through the even buffering connecting device 20 that sets up of a plurality of equidistance between collar 17 and the installing sleeve 12. Buffer connection device 20 includes telescopic connecting rod 21, and the cover is established at telescopic connecting rod 21 outside damping spring 22, damping spring 22 one end is fixed on installation sleeve 12 inner wall, and the other end is fixed on the outer wall of collar 17, 24 one end fixed connection of first connecting sleeve are on installation sleeve 12 inner wall, and the other end is equipped with the opening. Telescopic link 21 includes first connecting rod 23, first connecting sleeve 24 and slip ring 25, 23 one end fixed connection of first connecting rod is on the 17 outer walls of collar, and the other end is equipped with connects bulb 26, the slip ring 25 cover is established and is connected bulb 26 outsidely, and the slip ring 25 inner wall is for with being connected bulb 26 complex arc structure, is equipped with spout 27 on the 24 inner walls of first connecting sleeve, is equipped with the slider 28 that sets up with the cooperation of spout 27 on the slip ring 25 outer wall, slider 28 slides and sets up in spout 27, and telescopic link 21 not only can stretch out and draw back along the axial, and through the connection bulb 26 and the slip ring 25 of 23 one end of first connecting rod moreover for first connecting sleeve 24 carries out the rotation of small circle, cushions when mounting sleeve 12 drives the collar 17 rotation through buffering connecting device 20.
As shown in fig. 1 and 4, the bottom of the mounting sleeve 12 is detachably provided with an anti-drop device, the anti-drop device includes an anti-drop sleeve ring 29, the anti-drop sleeve ring 29 includes two symmetrically arranged half rings, the two half rings are respectively connected with the mounting sleeve 12 through a plurality of bolts, the vertical section of the half ring is "L" shaped, and the inner diameter of the bottom of the anti-drop sleeve ring 29 is smaller than the outer diameter of the mounting plate 16, so as to prevent the first mounting shaft 11 from dropping.
In one embodiment, the bore diameter of the gun head 2 is of decreasing size in the direction of fluid flow.
In another specific embodiment, the gun head 2 comprises a plurality of at least two gun tubes, the gun tubes are detachably connected, and the inner diameter of the front gun tube is smaller than that of the rear gun tube.
The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.
Claims (7)
1. The utility model provides an adopt servo motor driven novel fire water monitor which characterized in that: the pipe comprises a pipe body (1), a gun head (2) connected to a water outlet end of a pipeline, a mounting top plate (3) used for mounting the pipeline, a first adjusting mechanism used for driving the pipeline to perform angle adjustment, and a damping mounting mechanism used for mounting the mounting top plate (3) on a wall body (33) or a bracket, wherein the pipeline is fixedly arranged below the mounting top plate (3) through two groups of mounting seats (4), and the pipeline is rotatably connected with the mounting seats (4) through bearings;
the first adjusting mechanism comprises a first servo motor (5) arranged on the mounting top plate (3) through a damping mounting seat (4), a first driving gear (6) connected to an output shaft of the first servo motor (5) through a flexible coupling, an adjusting rotating shaft (7) connected to the mounting top plate (3) in a rotating mode in the direction perpendicular to the mounting top plate (3), a first driven gear (8) coaxially arranged on the adjusting rotating shaft (7) and meshed with the first driving gear (6), a driving worm (9) connected to the lower end of the adjusting rotating shaft (7), and a turbine (10) arranged on the pipeline and meshed with the driving screw;
the damping installation mechanism comprises a first installation shaft (11) connected to an installation top plate (3), an installation sleeve (12) connected to the upper end of the first installation shaft (11), a second driven gear (15) coaxially connected to the outer wall of the installation sleeve (12), a second servo motor (13) installed on a wall body (33) or a support through a frame, a second driving gear (14) connected to the output shaft of the second servo motor (13) through a flexible coupling, the second driving gear (14) is meshed with the second driven gear (15), an installation disc (16) is coaxially arranged at the top of the first installation shaft (11), an installation ring (17) is sleeved outside the installation disc (16), a plurality of grooves (18) are uniformly arranged on the outer wall of the installation disc (16) at equal intervals, and bulges (19) matched with the grooves (18) are arranged on the inner wall of the installation ring (17), the installation ring (17) is connected with the installation sleeve (12) through a plurality of buffer connecting devices (20) which are uniformly arranged at equal intervals, and the installation sleeve (12) is installed on a wall body (33) or a support through a bearing seat (34).
2. The novel fire water monitor driven by the servo motor as claimed in claim 1, wherein: buffering connecting device (20) establish damping spring (22) at telescopic link (21) outside including telescopic link (21), sleeve, damping spring (22) one end is fixed on installation sleeve (12) inner wall, and the other end is fixed on collar (17) outer wall, first connecting sleeve (24) one end fixed connection is on installation sleeve (12) inner wall, and the other end is equipped with the opening.
3. The novel fire water monitor driven by the servo motor as claimed in claim 2, wherein: scalable connecting rod (21) include first connecting rod (23), first connecting sleeve (24) and slip ring (25), first connecting rod (23) one end fixed connection is on collar (17) outer wall, and the other end is equipped with connects bulb (26), slip ring (25) cover is established and is connected bulb (26) outside, and slip ring (25) inner wall is for and connect bulb (26) complex arc structure, is equipped with spout (27) on first connecting sleeve (24) inner wall, is equipped with slider (28) that set up with spout (27) cooperation on slip ring (25) outer wall, slider (28) slide and set up in spout (27).
4. A novel fire water monitor driven by a servo motor according to any one of claims 1 to 3, characterized in that: the detachable anti-disengaging device that is equipped with in installation sleeve (12) bottom, the anti-disengaging device includes the anti-disengaging lantern ring (29), the anti-disengaging lantern ring (29) includes the semi-ring that the bisymmetry set up, and two halves ring is respectively with a plurality of bolted connection of installation sleeve (12), and semi-ring vertical cross-section is "L" shape.
5. The novel fire water monitor driven by the servo motor as claimed in claim 1, wherein: the pipeline is including being responsible for (30), connects shunt tubes (31) at being responsible for (30) both ends, and both ends are concentrated pipe (32) of being connected with shunt tubes (31) respectively, the play water end at concentrated pipe (32) is connected in big gun head (2), is equipped with a plurality of water inlets on being responsible for (30), is responsible for (30) and is connected through the bearing with mount pad (4), turbine (10) coaxial setting is in being responsible for (30) middle part.
6. The novel fire water monitor driven by the servo motor as claimed in claim 1 or 5, wherein: the inner diameter of the gun head (2) is gradually reduced along the flowing direction of the fluid.
7. The novel fire water monitor driven by the servo motor as claimed in claim 1 or 5, wherein: the gun head (2) comprises a plurality of at least two gun tubes, the gun tubes are detachably connected, and the inner diameter of the front gun tube is smaller than that of the rear gun tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010417466.7A CN111744130A (en) | 2020-05-18 | 2020-05-18 | Novel fire water monitor driven by servo motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010417466.7A CN111744130A (en) | 2020-05-18 | 2020-05-18 | Novel fire water monitor driven by servo motor |
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| Publication Number | Publication Date |
|---|---|
| CN111744130A true CN111744130A (en) | 2020-10-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010417466.7A Pending CN111744130A (en) | 2020-05-18 | 2020-05-18 | Novel fire water monitor driven by servo motor |
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| CN (1) | CN111744130A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113018726A (en) * | 2021-02-25 | 2021-06-25 | 山东胜星仓储有限公司 | Intelligent petrochemical fire-fighting equipment system |
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| CN210098001U (en) * | 2019-06-12 | 2020-02-21 | 广东风华环保设备股份有限公司 | Fog gun with shake-inhibiting pitching mechanism |
| CN210256138U (en) * | 2019-01-28 | 2020-04-07 | 菲普特(苏州)精密工业有限公司 | Rotating mechanism |
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2020
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| CN102872563A (en) * | 2012-09-28 | 2013-01-16 | 章丘市消防器材有限责任公司 | Adjustable fire water monitor |
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| CN113018726A (en) * | 2021-02-25 | 2021-06-25 | 山东胜星仓储有限公司 | Intelligent petrochemical fire-fighting equipment system |
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Application publication date: 20201009 |