CN109432663A

CN109432663A - A kind of large space auto squirm guns

Info

Publication number: CN109432663A
Application number: CN201811446651.8A
Authority: CN
Inventors: 沈正祥
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-11-29
Filing date: 2018-11-29
Publication date: 2019-03-08

Abstract

The invention discloses a kind of large space auto squirm guns, including integrally formed monitor body, water inlet pipe, pedestal and nozzle, guide rail and articulated section are fixed on pedestal, it is hinged on drive rod in the middle part of articulated section, the right end of drive rod is fixed with bevel gear wheel, bevel gear wheel is engaged with the bevel pinion being fixed in first servo motor, first servo motor is fixedly connected with pedestal, the left end of drive rod is screwed onto the middle part of movable block, the upper end sleeve of movable block is on guide rail, the lower end of movable block and the right end of actuating arm are hinged, the left end of actuating arm and the left hinged seat for the left end for being fixed on bottom plate are hinged, right hinged seat and articulated section on bottom plate is hinged；Lifting sleeve is fixed on the bottom surface of bottom plate.The present invention can automatically adjust the angle of injection, solve the limitation that fire fighter manually adjusts, and the height of adjustable monitor body, adapt to the fire-fighting work of different operating conditions.

Description

A kind of large space auto squirm guns

Technical field:

The present invention relates to the technical fields of fire-fighting equipment, more particularly, to a kind of large space auto squirm guns.

Background technique:

Fire water monitor is that medium is done with water, the fire-extinguishing apparatus to stamp out a fire at a distance, and fire water monitor is suitable for tank area, flies The bigger fire-fighting place in the spaces such as hangar, industrial premises, existing large space is manually to rotate big gun with fire water monitor Body adjusts the angle of injection, can not carry out multi-faceted automatic adjustment, manually mode be easy to cause the work of fire fighter Fatigue, and existing fire water monitor does not have height adjustment device.

Summary of the invention:

The purpose of the present invention is overcoming the deficiencies of the prior art and provide a kind of large space auto squirm guns, it can be with The angle for automatically adjusting injection solves the limitation that fire fighter manually adjusts, and the height of adjustable monitor body, adapts to not With the fire-fighting work of operating condition.

The solution to the technical problem of the present invention is as follows:

A kind of large space auto squirm guns, including integrally formed monitor body, the water inlet pipe communicated with the inside of monitor body With the pedestal that monitor body tail end is arranged in, the front end of monitor body is connected with nozzle, is fixed with left and right settings on the bottom surface of the pedestal Guide rail and articulated section, be hinged on drive rod in the middle part of articulated section, drive rod passes through to be fixed on the right extension end of articulated section Bevel gear wheel, bevel gear wheel are engaged with the bevel pinion on the motor shaft for being fixed on first servo motor, first servo motor with The support plate being fixed on the right side wall of pedestal is fixedly connected, and the left extension end that the drive rod passes through articulated section forms screw rod Section, spiro rod section are screwed onto the middle part of movable block, and the upper end sleeve of movable block is on guide rail, the lower end of movable block and the right side of actuating arm End is hinged, and the left end of actuating arm and the left hinged seat for the left end for being fixed on bottom plate are hinged, and the right end of bottom plate is fixed with right hinged seat, The lower end of the articulated section is hinged on right hinged seat；Lifting sleeve is fixed on the bottom surface of the bottom plate, lifting sleeve is inserted It covers between the inner wall of the inner hole of the outer wall and fixing seat of the plug of concentric setting, the lower end of the plug is fixed on inner hole On bottom surface, the core rod forming has the through-hole of lower opening, and screw rod is socketed in through-hole, and the lower end of screw rod is existed by bearing hinge connection On the bottom surface of inner hole, the upper end of screw rod is fixedly connected with the motor shaft for the second servo motor for being fixed on plug top, the core The limiting slot that multiple tracks is communicated with through-hole is formed on the outer wall of stick, is bolted with lifting seat on the screw rod, on the outer wall of lifting seat Multiple support arms are fixed with, the outer extension end that support arm passes through limiting slot is fixedly connected with the lower end surface of lifting sleeve；On the pedestal Equipped with control panel, control panel and first servo motor, the second servo motor are electrically connected.

The quantity of the support arm is at three or more, and three are arranged with upper branch arm circumference uniform distribution, and each support arm sleeve is in correspondence A limiting slot in.

The angle that the upper bottom surface of the monitor body and bottom plate is formed is θ, and θ is between 0-45 °；The upper bottom surface of the bottom plate is horizontal Setting.

The upper surface of the inner hole is higher than the top of the second servo motor.

The gear ratio of the bevel pinion and bevel gear wheel is between 1: 2~1:4.

Protrusion effect of the invention is: compared with prior art, it can automatically adjust the angle of injection, solve fire-fighting The limitation that personnel manually adjust, and the height of adjustable monitor body, adapt to the fire-fighting work of different operating conditions.

Detailed description of the invention:

Fig. 1 is the structural diagram of the present invention；

Fig. 2 is the first cross-sectional view of preceding apparent direction of the invention；

Fig. 3 is cross-sectional view of the Fig. 2 about A-A；

Fig. 4 is the second cross-sectional view of preceding apparent direction of the invention.

Specific embodiment:

Embodiment is shown in as shown in Figures 1 to 4, a kind of large space auto squirm guns, including integrally formed monitor body 11, the water inlet pipe 12 that communicates with the inside of monitor body 11 and the pedestal 13 that 11 tail end of monitor body is arranged in, the front end of monitor body 11 is connected with Nozzle 14 is fixed with guide rail 15 and the articulated section 16 of left and right settings, the middle part hinge of articulated section 16 on the bottom surface of the pedestal 13 Connect on drive rod 17, drive rod 17 passes through and is fixed with bevel gear wheel 18 on the right extension end of articulated section 16, bevel gear wheel 18 with It is fixed on bevel pinion 20 on the motor shaft of first servo motor 19 to engage, first servo motor 19 and is fixed on pedestal 13 Support plate 21 on right side wall is fixedly connected, and the left extension end that the drive rod 17 passes through articulated section 16 forms spiro rod section 171, Spiro rod section 171 is screwed onto the middle part of movable block 22, and the upper end sleeve of movable block 22 is on guide rail 15, the lower end of movable block 22 and drive The right end of swing arm 23 is hinged, and the left end of actuating arm 23 and the left hinged seat 25 for the left end for being fixed on bottom plate 24 are hinged, bottom plate 24 Right end is fixed with right hinged seat 26, and the lower end of the articulated section 16 is hinged on right hinged seat 26；The bottom surface of the bottom plate 24 On be fixed with lifting sleeve 27,27 sleeve of lifting sleeve is in the outer wall of the plug 28 of concentric setting and the inner hole of fixing seat 29 Between 291 inner wall, the lower end of the plug 28 is fixed on the bottom surface of inner hole 291, and the plug 28 forms lower opening Through-hole 281, screw rod 30 is socketed in through-hole 281, the lower end of screw rod 30 is hinged on the bottom surface of inner hole 291 by bearing 31, The upper end of screw rod 30 is fixedly connected with the motor shaft for the second servo motor 32 for being fixed on 28 top of plug, outside the plug 28 The limiting slot 282 that multiple tracks is communicated with through-hole 281 is formed on wall, is bolted with lifting seat 33 on the screw rod 30, lifting seat 33 Multiple support arms 34 are fixed on outer wall, support arm 34 passes through the outer extension end of limiting slot 282 and the lower end surface of lifting sleeve 27 and fixes Connection；The pedestal 29 is equipped with control panel, and control panel electrically connects with first servo motor 19, the second servo motor 32 It connects.

Further, the quantity of the support arm 34 is arranged in three or more, three with 34 circumference uniform distribution of upper branch arm, often A 34 sleeve of support arm is in a corresponding limiting slot 282.

Further, the angle that the upper bottom surface of the monitor body 11 and bottom plate 24 is formed is θ, and θ is between 0-45 °；Institute The upper bottom surface for stating bottom plate 24 is horizontally disposed.

Further, the upper surface of the inner hole 291 is higher than the top of the second servo motor 32.

Further, the gear ratio of the bevel pinion 20 and bevel gear wheel 18 is between 1: 2~1:4.

Working principle: first, the present invention is placed on ground, platform or other rotatable pedestals, extraneous fire-fighting Water band is connect with water inlet pipe 12, then water flowing, and water sequentially enters water inlet pipe 12, monitor body 11 finally from nozzle 14 through fire hose It is spouting；Second, first servo motor 19 is controlled by control panel and is started, first servo motor drives small bevel gear rotation Dynamic, bevel pinion drives bevel gear wheel rotation, and bevel gear wheel drives drive rod 17 to rotate, drive rod drive movable block 22 move to left or It moves to right, the mobile one end for driving actuating arm 23 of drive block 22 is mobile, makees in actuating arm, left hinged seat, right hinged seat, articulated section etc. It is flipped an angle with tape moving base 13 around right hinged seat, when movable block 22 moves to left, pedestal 13 is flipped up to increase Spray angle, movable block 22 move to right, and pedestal 13 downwardly turns over to reduce spray angle；Third, when the height for needing to adjust monitor body When spending, the second servo motor is started by control panel, the second servo motor drives screw rod rotation, and screw rod drives lifting seat to move up Or move down, lifting seat drives lifting sleeve to move up or move down by support arm, and lifting sleeve drives monitor body to move up by bottom plate 24 equal Or it moves down.

The above embodiments are only used to illustrate the present invention, and not to system of the invention, the common skill in relation to technical field Art personnel can also make a variety of changes and modification without departing from the spirit and scope of the present invention, therefore all etc. Same technical solution also belongs to scope of the invention, and scope of patent protection of the invention should be defined by the claims.

Claims

1. a kind of large space auto squirm guns are communicated including integrally formed monitor body (11), with the inside of monitor body (11) In the pedestal (13) of monitor body (11) tail end, the front end of monitor body (11) is connected with nozzle (14), feature for water inlet pipe (12) and setting It is: is fixed with guide rail (15) and articulated section (16) of left and right settings on the bottom surface of the pedestal (13), articulated section (16) Middle part is hinged on drive rod (17), and drive rod (17) is fixed with bevel gear wheel on the right extension end of articulated section (16) (18), bevel gear wheel (18) is engaged with the bevel pinion (20) on the motor shaft for being fixed on first servo motor (19), and first watches It takes motor (19) to be fixedly connected with the support plate (21) on the right side wall for being fixed on pedestal (13), the drive rod (17) passes through hinge The left extension end of socket part (16) forms spiro rod section (171), and spiro rod section (171) is screwed onto the middle part of movable block (22), movable block (22) upper end sleeve is on guide rail (15), and the lower end of movable block (22) and the right end of actuating arm (23) are hinged, actuating arm (23) Left end be fixed on bottom plate (24) left end left hinged seat (25) hingedly, the right end of bottom plate (24) is fixed with right hinged seat (26), the lower end of the articulated section (16) is hinged on right hinged seat (26)；Liter is fixed on the bottom surface of the bottom plate (24) It drops casing (27), lifting sleeve (27) sleeve is in the outer wall of the plug (28) of concentric setting and the inner hole of fixing seat (29) (291) between inner wall, the lower end of the plug (28) is fixed on the bottom surface of inner hole (291), and the plug (28) forms The through-hole (281) of lower opening, through-hole (281) is interior to be socketed with screw rod (30), and the lower end of screw rod (30) is hinged by bearing (31) On the bottom surface of inner hole (291), the electricity of the upper end of screw rod (30) and the second servo motor (32) for being fixed on plug (28) top Arbor is fixedly connected, and the limiting slot (282) that multiple tracks is communicated with through-hole (281) is formed on the outer wall of the plug (28), described It is bolted with lifting seat (33), is fixed on the outer wall of lifting seat (33) multiple support arms (34) on screw rod (30), support arm (34) passes through The outer extension end of limiting slot (282) is fixedly connected with the lower end surface of lifting sleeve (27)；The pedestal (29) is equipped with control plane Plate, control panel and first servo motor (19), the second servo motor (32) are electrically connected.

2. a kind of large space auto squirm guns according to claim 1, it is characterised in that: the number of the support arm (34) Amount is at three or more, and three are arranged with upper branch arm (34) circumference uniform distribution, and each support arm (34) sleeve is in a corresponding limiting slot (282) in.

3. a kind of large space auto squirm guns according to claim 1, it is characterised in that: the monitor body (11) and bottom The angle that the upper bottom surface of plate (24) is formed is θ, and θ is between 0-45 °；The upper bottom surface of the bottom plate (24) is horizontally disposed.

4. a kind of large space auto squirm guns according to claim 1, it is characterised in that: the inner hole (291) Upper surface is higher than the top of the second servo motor (32).

5. a kind of large space auto squirm guns according to claim 1, it is characterised in that: the bevel pinion (20) Gear ratio with bevel gear wheel (18) is between 1: 2~1:4.