CN115624706A - Fire monitor for compressing air foam - Google Patents

Fire monitor for compressing air foam Download PDF

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Publication number
CN115624706A
CN115624706A CN202211015072.4A CN202211015072A CN115624706A CN 115624706 A CN115624706 A CN 115624706A CN 202211015072 A CN202211015072 A CN 202211015072A CN 115624706 A CN115624706 A CN 115624706A
Authority
CN
China
Prior art keywords
monitor
bevel gear
fire monitor
rotating device
fixed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202211015072.4A
Other languages
Chinese (zh)
Inventor
张佳庆
谢恒�
黄玉彪
陈庆涛
王刘芳
朱太云
柯艳国
罗沙
谢佳
黄伟民
王庆
刘晓圣
过羿
刘睿
尚峰举
谭甜甜
田梦洁
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
State Grid Corp of China SGCC
Electric Power Research Institute of State Grid Anhui Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
Electric Power Research Institute of State Grid Anhui Electric Power Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by State Grid Corp of China SGCC, Electric Power Research Institute of State Grid Anhui Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN202211015072.4A priority Critical patent/CN115624706A/en
Publication of CN115624706A publication Critical patent/CN115624706A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62CFIRE-FIGHTING
    • A62C31/00Delivery of fire-extinguishing material
    • A62C31/02Nozzles specially adapted for fire-extinguishing
    • A62C31/12Nozzles specially adapted for fire-extinguishing for delivering foam or atomised foam
    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62CFIRE-FIGHTING
    • A62C31/00Delivery of fire-extinguishing material
    • A62C31/02Nozzles specially adapted for fire-extinguishing
    • A62C31/03Nozzles specially adapted for fire-extinguishing adjustable, e.g. from spray to jet or vice versa
    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62CFIRE-FIGHTING
    • A62C31/00Delivery of fire-extinguishing material
    • A62C31/28Accessories 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 Alarms (AREA)

Abstract

The invention discloses a fire monitor for compressed air foam, which comprises a fire monitor body and a lifting device, wherein the fire monitor body is provided with a plurality of air holes; the fire monitor body comprises a fixed seat, a monitor tube, a horizontal rotating device, a vertical rotating device and a monitor head, the horizontal rotating device is driven to drive the monitor head to rotate horizontally, and the vertical rotating device is driven to drive the monitor head to rotate vertically; the lifting device comprises a first fixing plate, a second fixing plate, a fixing rod, a screw rod, a rotating motor, a nut, a connecting plate, a supporting plate and a clamping structure. The fire monitor has the advantages that the automatic adjustment of the angle of the monitor head is realized through the matching arrangement of the horizontal rotating device and the vertical rotating device, the fire monitor is quick and convenient, the fire monitor body can be quickly clamped on the supporting seat through the arrangement of the lifting device, the fire monitor is convenient to disassemble and assemble, and the height of the fire monitor body can be adjusted.

Description

Fire monitor for compressing air foam
Technical Field
The invention relates to the technical field of fire fighting devices, in particular to a fire monitor for compressing air foam.
Background
The fire monitor is an important fire-fighting device for fighting fire remotely, and is divided into a fire water monitor (PS) and a fire foam monitor (PP). The fire water monitor is a fire fighting device which sprays water and remotely kills common solid matters, and the fire foam monitor is a fire fighting device which sprays air foam and remotely kills liquid fires of class A, class B and class C.
The fire monitor is composed of base, water inlet pipe and return pipe, and its main body can be horizontally and vertically rotated, and can be positioned. For example, the chinese patent publication No. CN112535827a discloses a simple and convenient mobile fire monitor for fire fighting. Fire monitor service pressure wide range, penetrate the body of turning, the collector pipe, the efflux adjustable ring, direct current to 90 blooms to hand (hold) and locking mechanism journey far away and can implement, the fluidic electrodeless regulation of water smoke, current fire monitor is a lot of to adopt the mode of manual regulation to rotate and the direction of height is adjusted, the operation mode of this kind is wasted time and energy on the one hand, can not carry out diversified rotation regulation and angle transformation, on the other hand also influences the condition of a fire rescue, the mode of artifical location sometimes can have great location error simultaneously, thereby also can influence the rescue condition, and the fire monitor is connected as an organic whole on a lot of structural connection department, the installation is dismantled also comparatively inconveniently, thereby be unfavorable for the application of device.
Disclosure of Invention
The invention aims to solve the technical problem of how to realize the automatic adjustment of the angle of the fire monitor and facilitate the disassembly and the assembly of the fire monitor.
In order to solve the technical problems, the invention provides the following technical scheme:
a fire monitor for compressing air foam comprises a fire monitor body and a lifting device;
the fire monitor body comprises a fixing seat, a monitor tube, a horizontal rotating device, a vertical rotating device and a monitor head, wherein the bottom of the fixing seat is connected with the lifting device, the top of the fixing seat is connected with one end of the monitor tube through the horizontal rotating device, the other end of the monitor tube is connected with the monitor head through the vertical rotating device, the horizontal rotating device is driven to rotate the monitor head horizontally, and the vertical rotating device is driven to rotate the monitor head vertically.
The lifting device comprises a first fixing plate, a second fixing plate, a fixing rod, a screw rod, a rotating motor, a nut, a connecting plate, a supporting plate and a clamping structure, wherein the first fixing plate and the second fixing plate are connected through the fixing rod, the screw rod capable of rotating is further arranged between the first fixing plate and the second fixing plate, the bottom of the second fixing plate is fixed to the rotating motor, the output end of the rotating motor is connected to penetrate through the second fixing plate to connect the screw rod, the screw thread is connected with the nut on the screw rod, one end of the connecting plate is connected with the nut, the other end of the connecting plate penetrates through the first fixing plate to be connected with the supporting plate, a mounting through hole is formed in the supporting plate, and the side wall of the mounting through hole is provided with the clamping structure capable of clamping the fixing seat.
The automatic adjustment of the angle of the gun head is realized through the matching setting of the horizontal rotating device and the vertical rotating device, the automatic adjustment is quick and convenient, and the lifting device is arranged, so that the fire monitor body can be quickly clamped on the supporting seat, the fire monitor is not only convenient to disassemble and assemble, but also the height of the fire monitor body can be adjusted.
Preferably, the horizontal rotating device comprises a first sleeve, a first driven bevel gear, a first rotating motor and a first driving bevel gear, the first sleeve is vertically arranged, the bottom of the first sleeve can be rotatably connected with the top of the fixing seat, the top of the first sleeve is connected with the gun barrel, the first sleeve is fixedly sleeved with the first driven bevel gear, the first rotating motor is fixed on the fixing seat, the output end of the first rotating motor is connected with the first driving bevel gear, and the first driving bevel gear is meshed with the first driven bevel gear.
Preferably, the vertical rotating device comprises a second sleeve, a second driven bevel gear, a second rotating motor and a second driving bevel gear, the second sleeve is horizontally arranged, one end of the second sleeve is rotatably connected with the gun barrel, the other end of the second sleeve is connected with the gun head, the second driven bevel gear is fixedly sleeved outside the second sleeve, the second rotating motor is fixed on the gun barrel, the output end of the second rotating motor is connected with the second driving bevel gear, and the second driving bevel gear is meshed with the second driven bevel gear.
Preferably, the fixing base includes flange and fixed pipe, flange fixes at fixed socle bottom lateral wall, the one end that flange was kept away from to fixed pipe is passed through horizontal rotating device and is connected the barrel, flange and joint structure joint.
Preferably, the side wall of the connecting flange is provided with a clamping hole, and the clamping end of the clamping structure is clamped in the clamping hole.
Preferably, the clamping structure includes elastic component and gag lever post, be equipped with the mounting hole on the installation through-hole lateral wall, gag lever post one end is fixed in the mounting hole through the elastic component, and the other end stretches out the mounting hole joint in the joint is downthehole.
Preferably, the end part of the limiting rod close to the clamping hole is in a conical shape.
Compared with the prior art, the invention has the beneficial effects that:
the automatic adjustment of the angle of the gun head is realized through the matching setting of the horizontal rotating device and the vertical rotating device, the automatic adjustment is quick and convenient, and the lifting device is arranged, so that the fire monitor body can be quickly clamped on the supporting seat, the fire monitor is not only convenient to disassemble and assemble, but also the height of the fire monitor body can be adjusted.
Drawings
FIG. 1 is a schematic view of a fire monitor for compressing air foam in accordance with an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a lifting device according to an embodiment of the present invention;
FIG. 3 is a schematic view of a horizontal rotation device according to the present invention;
FIG. 4 is a schematic structural diagram of a vertical rotating device according to an embodiment of the present invention;
fig. 5 is a schematic view of a connection structure of the connection flange and the support plate according to the embodiment of the present invention.
Detailed Description
In order to facilitate the understanding of the technical solutions of the present invention for those skilled in the art, the technical solutions of the present invention will now be further described with reference to the drawings attached to the specification.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In this application, unless explicitly stated or limited otherwise, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1 and 2, the embodiment discloses a fire monitor for compressed air foam, which comprises a fire monitor body 1 and a lifting device 2.
The fire monitor body 1 comprises a fixed seat 11, a monitor tube 12, a horizontal rotating device 13, a vertical rotating device 14 and a monitor head 15, the bottom of the fixed seat 11 is connected with the lifting device 2, the top of the fixed seat 11 is connected with one end of the monitor tube 12 through the horizontal rotating device 13, and the other end of the monitor tube 12 is connected with the monitor head 15 through the vertical rotating device 14.
Referring to fig. 1 and 3, the fixing base 11 includes a connecting flange 111 and a fixing tube 112, the connecting flange 111 is fixed on a bottom side wall of the fixing tube 112, one end of the fixing tube 112, which is far away from the connecting flange 111, is connected to the gun barrel 12 through a horizontal rotating device 13, and the connecting flange 111 is clamped to the lifting device 2.
Referring to fig. 3, the horizontal rotation device 13 includes a first sleeve 131, a first driven bevel gear 132, a first rotation motor 133 and a first driving bevel gear 134, the first sleeve 131 is vertically disposed, the bottom of the first sleeve 131 is rotatably connected to the top of the fixed pipe 112, the top of the first sleeve 131 is connected to the gun barrel 12, the first sleeve 131 is fixedly sleeved on the first driven bevel gear 132, the first rotation motor 133 is fixed on the fixed pipe 112, the output end of the first rotation motor 133 is connected to the first driving bevel gear 134, and the first driving bevel gear 134 is engaged with the first driven bevel gear 132. Specifically, the first driving bevel gear 134 is driven to rotate by the first rotating motor 133, so as to drive the first driven bevel gear 132 to rotate, and further, the barrel 12 is driven to rotate horizontally by the horizontal rotation of the first sleeve 131, and further, the gun head 15 is driven to rotate horizontally.
Referring to fig. 4, the vertical rotating device 14 includes a second sleeve 141, a second driven bevel gear 142, a second rotating motor 143, and a second driving bevel gear 144, the second sleeve 141 is horizontally disposed, one end of the second sleeve 141 is rotatably connected to the barrel 12, the other end of the second sleeve 141 is connected to the monitor head 15, the second sleeve 141 is fixedly sleeved on the second driven bevel gear 142, the second rotating motor 143 is fixed to the barrel 12, the output end of the second rotating motor 143 is connected to the second driving bevel gear 144, and the second driving bevel gear 144 is engaged with the second driven bevel gear 142. Specifically, the second driving bevel gear 144 is driven to rotate by the second rotating motor 143, so as to drive the second driven bevel gear 142 to rotate, and further, the second sleeve 141 vertically drives the gun head 15 to vertically rotate.
The automatic adjustment of the angle of the gun head 15 is realized through the matching arrangement of the horizontal rotating device 13 and the vertical rotating device 14, and the gun head is quick and convenient.
Referring to fig. 2 and 5, the lifting device 2 includes a first fixing plate 21, a second fixing plate 22, a fixing rod 23, a screw rod 24, a rotating motor 25, a nut 26, a connecting plate 27, a supporting plate 28 and a clamping structure 29, the first fixing plate 21 and the second fixing plate 22 are connected through the fixing rod 23, the screw rod 24 capable of rotating is further disposed between the first fixing plate 21 and the second fixing plate 22, the rotating motor 25 is fixed at the bottom of the second fixing plate 22, an output end of the rotating motor 25 is connected to the screw rod 24 through the second fixing plate 22, the screw rod 24 is connected to the nut 26 in a threaded manner, one end of the connecting plate 27 is connected to the nut 26, and the other end of the connecting plate 27 is connected to the supporting plate 28 through the first fixing plate 21, in this embodiment, the connecting plate 27 is L-shaped; be provided with installation through-hole 281 in the backup pad 28, be provided with on the installation through-hole 281 lateral wall and connect flange 111's joint structure 29, it is concrete, the joint hole has been seted up to the flange 111 lateral wall, 29 joint end joints of joint structure are in the joint hole 1111 for fire monitor body 1 can quick joint on supporting seat 28, makes things convenient for the dismouting of fire monitor, rotates through lead screw 24 simultaneously and drives backup pad 28 vertical migration, realizes the regulation of 1 height of fire monitor body.
The clamping structure 29 comprises an elastic piece 291 and a limiting rod 292, a mounting hole 2811 is formed in the side wall of the mounting through hole 281, one end of the limiting rod 292 is fixed in the mounting hole 2811 through the elastic piece 291, and the other end of the limiting rod 292 extends out of the mounting hole 2811 to be clamped in the clamping hole 1111.
Specifically, establish joint hole 1111 and gag lever post 292 card on the flange 111 on the base 11 of fire monitor body 1, realize the fixed of fire monitor body 1, then drive rotating electrical machines 25 and drive the lead screw 24 and rotate to drive nut 26 vertical migration on lead screw 24, and then drive through connecting plate 27 backup pad 28 vertical migration, and then drive the vertical migration of fire monitor body 1.
Further, the end of the limiting rod 292 close to the clamping hole is in a conical shape, so that the clamping hole in the connecting flange 111 can be automatically clamped with the limiting rod 292.
The working principle of the embodiment is as follows: the clamping hole 1111 of the connecting flange 111 on the base 11 of the fire monitor body 1 is clamped with the limiting rod 292, then the driving rotating motor 25 drives the screw rod 24 to rotate, so as to drive the nut 26 to vertically move on the screw rod 24, further the supporting plate 28 is driven to vertically move through the connecting plate 27, further the fire monitor body 1 is driven to vertically move to a required position, then the first rotating motor 133 drives the first driving bevel gear 134 to rotate, so as to drive the first driven bevel gear 132 to rotate, further the first sleeve 131 horizontally rotates to drive the gun barrel 12 to horizontally rotate, further the gun head 15 horizontally rotates, and the first rotating motor 133 drives the first driving bevel gear 134 to rotate, thereby driving the first driven bevel gear 132 to rotate, further the first sleeve 131 horizontally rotates to drive the gun barrel 12 to horizontally rotate, further the gun head 15 is driven to horizontally rotate, and finally the gun head 15 reaches a position required for fire extinguishing.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not to be construed as limiting the claim concerned.
The above-mentioned embodiments only represent embodiments of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the concept of the present invention, and these embodiments are all within the protection scope of the present invention.

Claims (7)

1. A fire monitor for compressed air foam, its characterized in that: comprises a fire monitor body and a lifting device;
the fire monitor body comprises a fixed seat, a monitor tube, a horizontal rotating device, a vertical rotating device and a monitor head, wherein the bottom of the fixed seat is connected with the lifting device, the top of the fixed seat is connected with one end of the monitor tube through the horizontal rotating device, the other end of the monitor tube is connected with the monitor head through the vertical rotating device, the horizontal rotating device is driven to drive the monitor head to rotate horizontally, and the vertical rotating device is driven to drive the monitor head to rotate vertically;
elevating gear includes first fixed plate, second fixed plate, dead lever, lead screw, rotating electrical machines, nut, connecting plate, backup pad and joint structure, connect through the dead lever between first fixed plate and the second fixed plate, still be provided with between first fixed plate and the second fixed plate and can pivoted lead screw, second fixed plate bottom is fixed rotating electrical machines, the output connection of rotating electrical machines runs through second fixed plate and connects the lead screw, threaded connection nut on the lead screw, connecting plate one end coupling nut, the other end runs through first fixed plate and connects the backup pad, be provided with the mounting hole in the backup pad, be provided with the joint structure that can joint fixing base on the mounting hole lateral wall.
2. A fire monitor for compressed air foam according to claim 1, characterised in that: horizontal rotating device includes first sleeve pipe, first driven bevel gear, first rotation motor and first initiative bevel gear, the vertical setting of first sleeve pipe, first sleeve pipe bottom can the pivoted be connected the fixing base top, first sleeve pipe top is connected the barrel, first sleeve pipe outside is fixed cup joints first driven bevel gear, institute first rotation motor is fixed on the fixing base, first initiative bevel gear is connected to the output of first rotation motor, first initiative bevel gear and the meshing of first driven bevel gear.
3. A fire monitor for compressed air foam according to claim 1, characterised in that: the vertical rotating device comprises a second sleeve, a second driven bevel gear, a second rotating motor and a second driving bevel gear, the second sleeve is horizontally arranged, one end of the second sleeve can be connected with the gun barrel in a rotating mode, the other end of the second sleeve is connected with the gun head, the outer portion of the second sleeve is fixedly sleeved with the second driven bevel gear, the second rotating motor is fixed on the gun barrel, the output end of the second rotating motor is connected with the second driving bevel gear, and the second driving bevel gear is meshed with the second driven bevel gear.
4. A fire monitor for compressed air foam according to claim 1, characterised in that: the fixing base includes flange and fixed pipe, flange fixes at fixed socle portion lateral wall, the pipe is connected through horizontal rotating device to the one end that flange was kept away from to fixed pipe, flange and joint structure joint.
5. A fire monitor for compressed air foam according to claim 4, characterised in that: the connecting flange side wall is provided with a clamping hole, and the clamping end of the clamping structure is clamped in the clamping hole.
6. A fire monitor for compressed air foam according to claim 5, characterised in that: the clamping structure comprises an elastic piece and a limiting rod, a mounting hole is formed in the side wall of the mounting through hole, one end of the limiting rod is fixed in the mounting hole through the elastic piece, and the other end of the limiting rod stretches out of the mounting hole to be clamped in the clamping hole.
7. A fire monitor for compressed air foam according to claim 6, characterised in that: the end part of the limiting rod close to the clamping hole is in a conical shape.
CN202211015072.4A 2022-08-23 2022-08-23 Fire monitor for compressing air foam Pending CN115624706A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202211015072.4A CN115624706A (en) 2022-08-23 2022-08-23 Fire monitor for compressing air foam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202211015072.4A CN115624706A (en) 2022-08-23 2022-08-23 Fire monitor for compressing air foam

Publications (1)

Publication Number Publication Date
CN115624706A true CN115624706A (en) 2023-01-20

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ID=84902879

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202211015072.4A Pending CN115624706A (en) 2022-08-23 2022-08-23 Fire monitor for compressing air foam

Country Status (1)

Country Link
CN (1) CN115624706A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN208525703U (en) * 2018-06-25 2019-02-22 威海广泰空港设备股份有限公司 A kind of electric firefighting big gun
CN109432663A (en) * 2018-11-29 2019-03-08 沈正祥 A kind of large space auto squirm guns
CN209253999U (en) * 2018-10-17 2019-08-16 上海天本实业有限公司 A kind of fire monitor and fire fighting truck
CN210494989U (en) * 2019-09-04 2020-05-12 江西荣和特种消防设备制造有限公司 Adjustable fire monitor
CN216497165U (en) * 2021-10-22 2022-05-13 湖北祥龙特种汽车有限公司 Fire monitor fixing device for fire engine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN208525703U (en) * 2018-06-25 2019-02-22 威海广泰空港设备股份有限公司 A kind of electric firefighting big gun
CN209253999U (en) * 2018-10-17 2019-08-16 上海天本实业有限公司 A kind of fire monitor and fire fighting truck
CN109432663A (en) * 2018-11-29 2019-03-08 沈正祥 A kind of large space auto squirm guns
CN210494989U (en) * 2019-09-04 2020-05-12 江西荣和特种消防设备制造有限公司 Adjustable fire monitor
CN216497165U (en) * 2021-10-22 2022-05-13 湖北祥龙特种汽车有限公司 Fire monitor fixing device for fire engine

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Application publication date: 20230120

RJ01 Rejection of invention patent application after publication