CN204147460U - A kind of mobile from pendulum-type fire water monitor - Google Patents
A kind of mobile from pendulum-type fire water monitor Download PDFInfo
- Publication number
- CN204147460U CN204147460U CN201420613355.3U CN201420613355U CN204147460U CN 204147460 U CN204147460 U CN 204147460U CN 201420613355 U CN201420613355 U CN 201420613355U CN 204147460 U CN204147460 U CN 204147460U
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- tube
- bevel gear
- discharging bent
- screw
- bearing
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Abstract
The utility model discloses a kind of mobile from pendulum-type fire water monitor, primarily of the composition such as gun platform, big gun head, Discharging bent-tube, screw rod, rotary handle, push rod, pressing handwheel, circular transmission version, horizontal bevel gear axle, vertically bevel gear shaft, impeller, drive shell and base plate.Press water impeller is rotated, and by intermeshing horizontal bevel gear axle and vertical bevel gear shaft, is delivered on the circular driver plate of vertical direction by power by horizontal direction, and drives Discharging bent-tube freely to rotate in the horizontal direction by push rod.Meanwhile, by rotating rotary handle, the adjustable big gun head shoot position of core in Discharging bent-tube, makes big gun head luffing angle generation respective change.By operation barrel level from pendulum device and big gun head pitching device, fire water monitor level and the change of pitch orientation angle can be realized, effectively increase fire water monitor fire extinguishing coverage.The utility model structure is simple, convenient and flexible operation, is specially adapted to mobility strong and close to the fire-extinguishing applications of difficulty.
Description
Technical field
The utility model relates to a kind of fire water monitor, particularly relates to a kind of mobile from pendulum-type fire water monitor.
Background technology
Fire water monitor is conventional equipment during fire-fighting is fought, and can be used for the fire-fighting operations such as fire extinguishing, cooling, heat insulation and smoke evacuation.Because fire water monitor has the features such as easy to operate, power is large, be widely used in various fire place at present.
Portable fire water monitor is one of vital classification in fire water monitor.Compare fixed fire water monitor, its mobility is large, can enter the inaccessiable scene of fire of fire fighting truck, carry out extinguishing operation close to burning things which may cause a fire disaster, and can according to the angle of on-the-spot fire condition adjustment fire water monitor.In order to increase the fire extinguishing coverage of portable fire water monitor, on original structure basis, portable fire water monitor adds hydraulic auto-oscillation device, and be used for controlling the swing that fire water monitor barrel and big gun head carry out level and pitch orientation, this kind of fire water monitor is called mobile from pendulum-type fire water monitor.
Current movement has three kinds from pendulum-type fire water monitor: the first is commutation valve type, and commutated by reversal valve, hydraulic auto-oscillation device is provided by the hydraulic turbine.The second is that the hydraulic turbine drives commutation valve type, drives worm gear to drive reversal valve to rotate, then drives water vat to move back and forth by reversal valve, thus realize fire water monitor from pendulum by the hydraulic turbine.These two kinds of drive forms from pendulum-type fire water monitor owing to have employed hydraulic transmission element, mechanism is comparatively complicated.The third is that the hydraulic turbine drives toggle formula, and namely splitter section press water drives the hydraulic turbine being arranged on by-pass, then drives worm gear and toggle, realizes the pendulum certainly of fire water monitor.The feature of this structure is that pendulum angle is comparatively large, but the hydraulic turbine installing lie makes fire water monitor floor space large, also heavier, is not easy to mobile, is not suitable for flexible fire-fighting operation needs.
Summary of the invention
In order to overcome fire water monitor pitching described in background technology and level from pendulum device Problems existing and the actual operation requirements meeting fire-fighting fire extinguishing, the utility model provides a kind of mobile from pendulum-type fire water monitor.This moves has two pendulous devices from pendulum-type fire water monitor: one is that barrel level is from pendulum device, rotated by hydro powered impeller, by bevel gear pair, horizontal motion is passed on the circular driver plate of vertical direction, and drives water cannon big gun head to realize horizontal direction by push rod to freely swing.Two is big gun head pitching devices, spherical hinge is adopted to be connected between fire water monitor head with Discharging bent-tube, by rotating rotary handle, the relative position of screw rod in rotary handle can be changed, the big gun head shoot position of core in Discharging bent-tube is changed, thus control big gun head water jet angle changes within the specific limits, realizes putting out a fire on a large scale.
The utility model solves the technical scheme that its technical problem adopts and comprises: gun platform (1), bulb dog screw (2), big gun head (3), spherical sealed circle (4), handle bracket (5), Discharging bent-tube (6), screw rod (7), nut (8), rotary handle (9), screw (10), level locking handwheel (11), round nut (12), bearing (13), push rod (14), pressing handwheel (15), T-slot is with bolt (16), ball-joint packing ring (17), circular driver plate (18), screw thread gland (19), spacer (20), impeller (21), driver plate (22), screw-thread bush (23), horizontal bevel gear axle (24), vertical bevel gear shaft (25), bearing sleeve (26), drive shell (27), rubber gasket (28), base plate (29) and bearing cap (30), gun platform (1) is fixedly connected with base plate (29) by bolt, drive shell (27) is rigidly connected by bolt and gun platform (1), and drive shell (27) and gun platform (1) are sealed by rubber gasket (28), between inside Discharging bent-tube (6) entrance point and outside gun platform (1) port of export, pair of bearings (13) is installed, Discharging bent-tube (6) can be made freely to rotate in horizontal plane around gun platform (1), round nut (12) is threaded with gun platform (1) port of export, is used for fixing bearing (13), bearing cap (30) is fixedly connected with by screw with Discharging bent-tube (6), can be fixed bearing (13), level locking handwheel (11) is threaded with Discharging bent-tube (6) entrance point, by rotating level locking handwheel (11), can make Discharging bent-tube (6) fixing and locking on gun platform (1), sealing ring is adopted to seal between gun platform (1) and Discharging bent-tube (6), adopt ball pivot to be connected between big gun head (3) with Discharging bent-tube (6), and sealed by spherical sealed circle (4), bulb dog screw (2) is threaded with Discharging bent-tube (6) port of export, can be used to locking big gun head (3), handle bracket (5) is threaded with big gun head (3), screw rod (7) one end is bolted on handle bracket (5), screw rod (7) other end is connected with rotary handle (9) by nut (8), and rotary handle (9) is connected in the screwed hole at Discharging bent-tube (6) top by screw (10), impeller (21) is connected with horizontal bevel gear axle (24) by driver plate (22), horizontal bevel gear axle (24) is fixed in drive shell (27) by screw-thread bush (23), and by meshed transmission gear by power transmission to vertical bevel gear shaft (25), bearing sleeve (26) is fixed by screws in drive shell (27), vertical bevel gear shaft (25) is fixedly mounted in bearing sleeve (26), between vertical bevel gear shaft (25) and bearing sleeve (26), pair of bearings is installed, makes vertical bevel gear shaft (25) free to rotate in the vertical direction, spacer (20) is used for radial support bearing, and screw thread gland (19) is threaded with bearing sleeve (26), is used for fixing bearing, circular driver plate (18) is threaded with vertical bevel gear shaft (25) upper end, and circular driver plate (18) boss end radial direction has groove, and T-slot bolt (16) is fixed in groove, pressing handwheel (15) is connected with T-slot bolt (16) end thread, ball-joint packing ring (17) one end and circular driver plate (18) boss surface interference fits, ball-joint packing ring (17) other end coordinates with ball-joint surface transition, push rod (14) one end is fixedly connected with Discharging bent-tube (6) by column, push rod (14) other end by ball-joint and T-slot bolt (16) upper end thereof, and is undertaken compressing and fixing by ball-joint packing ring (17) and pressing handwheel (15).
The utility model is compared with background technology, and the beneficial effect had is:
(1) two cover pendulous device structures of the present utility model are simple, convenient and flexible operation, and occupation of land space is little, does not affect installation and the transport of fire water monitor, and can realize the swing of fire monitor level and pitch orientation, effectively increases fire water monitor fire extinguishing overlay area.
(2) the utility model barrel level is simple from pendulum device structure, and reliability is high; Control fire water monitor barrel horizontal direction without the need to extra hydraulic set to swing.
Accompanying drawing explanation
Fig. 1 is the utility model structure principle chart.
Fig. 2 is the utility model partial top view.
Fig. 3 is that the utility model barrel level is from pendulum device structural representation.
Fig. 4 is the utility model big gun head pitching apparatus structure schematic diagram.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail:
As Fig. 1, 2, 3, shown in 4, the utility model comprises: gun platform 1, bulb dog screw 2, big gun head 3, spherical sealed circle 4, handle bracket 5, Discharging bent-tube 6, screw rod 7, nut 8, rotary handle 9, screw 10, level locking handwheel 11, round nut 12, bearing 13, push rod 14, pressing handwheel 15, T-slot bolt 16, ball-joint packing ring 17, circular driver plate 18, screw thread gland 19, spacer 20, impeller 21, driver plate 22, screw-thread bush 23, horizontal bevel gear axle 24, vertical bevel gear shaft 25, bearing sleeve 26, drive shell 27, rubber gasket 28, base plate 29 and bearing cap 30.
Fire water monitor main body is made up of drive shell 27, gun platform 1, Discharging bent-tube 6 and big gun head 3.Base plate 29 is bolted below gun platform 1, ensures the stability of whole fire monitor.Drive shell 27 is water inlet member of fire water monitor, and it is formed by bolt and gun platform 1 and is rigidly connected, and is sealed by rubber gasket 28.Gun platform 1 is middle overflow means, connects drive shell 27 and Discharging bent-tube 6.Between inside Discharging bent-tube 6 entrance point and outside gun platform 1 port of export, pair of bearings 13 is installed, Discharging bent-tube 6 can be made freely to rotate in horizontal plane around gun platform 1.Round nut 12 is threaded with gun platform 1 port of export, can be used to rigid bearing 13; Bearing cap 30 is fixedly connected with by screw with Discharging bent-tube 6, can be fixed bearing 13.Level locking handwheel 11 is threaded with Discharging bent-tube 6 entrance point, rotates level locking handwheel 11, Discharging bent-tube 6 can be locked on gun platform 1, prevent it from transport and installation process, unnecessary rocking occurring.Sealing ring is adopted to seal between gun platform 1 and Discharging bent-tube 6; Adopt ball pivot to be connected between big gun head 3 with Discharging bent-tube 6, and sealed by spherical sealed circle 4.Bulb dog screw 2 is threaded with Discharging bent-tube 6 port of export, can be used to locking big gun head 3.Handle bracket 5 is threaded with big gun head 3; Screw rod 7 one end is bolted on handle bracket 5, and the other end is connected with rotary handle 9 by nut 8, and rotary handle 9 is connected in Discharging bent-tube 6 screw top hole by screw 10; By rotating rotary handle 9, the relative position of screw rod 7 in rotary handle 9 can be changed, the big gun head shoot position of core in Discharging bent-tube 6 is changed, thus the water jet angle controlling big gun head 3 changing within the specific limits, realizes large coverage fire extinguishing.
Fire water monitor drive shell 27 is an overflow means, is also the parts of fixing barrel level from pendulum device.Barrel level provides power from pendulum device by impeller 21, and when current flow through impeller 21, impeller 21 is rotated; Impeller 21 is connected with horizontal bevel gear axle 24 by driver plate 22, and horizontal bevel gear axle 24 is fixed in drive shell 27 by screw-thread bush 23, and by meshed transmission gear by power transmission to vertical bevel gear shaft 25.Vertical bevel gear shaft 25 is fixedly mounted in bearing sleeve 26; Between vertical bevel gear shaft 25 and bearing sleeve 26, pair of bearings is installed, makes vertical bevel gear shaft 25 free to rotate in the vertical direction; Spacer 20 is used for radial support bearing, and screw thread gland 19 is threaded with bearing sleeve 26, is used for fixing bearing.
Circular driver plate 18 is threaded with vertical bevel gear shaft 25 upper end, and circular driver plate 18 boss end radial direction has groove, and T-slot bolt 16 is fixed in groove; Pressing handwheel 15 is connected with T-slot bolt 16 end thread.Ball-joint packing ring 17 one end and circular driver plate 18 boss surface interference fits, the other end coordinates with ball-joint surface transition.Push rod 14 one end is fixedly connected with Discharging bent-tube 6 by column, and the other end by ball-joint and T-slot bolt 16 upper end thereof, and is undertaken compressing and fixing by ball-joint packing ring 17 and pressing handwheel 15.
Utility model works detailed description of the invention is as follows:
Before fire-extinguishing operations, fire water monitor is placed on solution space, drive shell 27 connects fire hose, unclamps the level be threaded with Discharging bent-tube 6 and locks handwheel 11, Discharging bent-tube 6 can be horizontally rotated.Simultaneously according to the position of fire area, scene of a fire adjustment T-slot bolt 16 on circular driver plate 18, change Discharging bent-tube 6 horizontal hunting angular range, adjust rear pressing handwheel 15 and lock.Then rotate according to fire height the relative position of ball core in Discharging bent-tube 6 that rotary handle 9 adjusts big gun head 3, adjusted rear bulb dog screw 2 and locked.At this moment can open water valve valve and carry out fire-extinguishing operations.
After fire extinguishing terminates, fire hose is unloaded from drive shell 27, unclamps bulb dog screw 2, by rotary handle 9, big gun head 3 is adjusted to correct position.Level locking handwheel 11 on locking Discharging bent-tube 6, prevents unnecessary the rocking of Discharging bent-tube 6.
Claims (1)
1. a movement is from pendulum-type fire water monitor, it is characterized in that comprising: gun platform (1), bulb dog screw (2), big gun head (3), spherical sealed circle (4), handle bracket (5), Discharging bent-tube (6), screw rod (7), nut (8), rotary handle (9), screw (10), level locking handwheel (11), round nut (12), bearing (13), push rod (14), pressing handwheel (15), T-slot is with bolt (16), ball-joint packing ring (17), circular driver plate (18), screw thread gland (19), spacer (20), impeller (21), driver plate (22), screw-thread bush (23), horizontal bevel gear axle (24), vertical bevel gear shaft (25), bearing sleeve (26), drive shell (27), rubber gasket (28), base plate (29) and bearing cap (30), gun platform (1) is fixedly connected with base plate (29) by bolt, drive shell (27) is rigidly connected by bolt and gun platform (1), and drive shell (27) and gun platform (1) are sealed by rubber gasket (28), between inside Discharging bent-tube (6) entrance point and outside gun platform (1) port of export, pair of bearings (13) is installed, Discharging bent-tube (6) can be made freely to rotate in horizontal plane around gun platform (1), round nut (12) is threaded with gun platform (1) port of export, is used for fixing bearing (13), bearing cap (30) is fixedly connected with by screw with Discharging bent-tube (6), can be fixed bearing (13), level locking handwheel (11) is threaded with Discharging bent-tube (6) entrance point, by rotating level locking handwheel (11), can make Discharging bent-tube (6) fixing and locking on gun platform (1), sealing ring is adopted to seal between gun platform (1) and Discharging bent-tube (6), adopt ball pivot to be connected between big gun head (3) with Discharging bent-tube (6), and sealed by spherical sealed circle (4), bulb dog screw (2) is threaded with Discharging bent-tube (6) port of export, can be used to locking big gun head (3), handle bracket (5) is threaded with big gun head (3), screw rod (7) one end is bolted on handle bracket (5), screw rod (7) other end is connected with rotary handle (9) by nut (8), and rotary handle (9) is connected in the screwed hole at Discharging bent-tube (6) top by screw (10), impeller (21) is connected with horizontal bevel gear axle (24) by driver plate (22), horizontal bevel gear axle (24) is fixed in drive shell (27) by screw-thread bush (23), and by meshed transmission gear by power transmission to vertical bevel gear shaft (25), bearing sleeve (26) is fixed by screws in drive shell (27), vertical bevel gear shaft (25) is fixedly mounted in bearing sleeve (26), between vertical bevel gear shaft (25) and bearing sleeve (26), pair of bearings is installed, makes vertical bevel gear shaft (25) free to rotate in the vertical direction, spacer (20) is used for radial support bearing, and screw thread gland (19) is threaded with bearing sleeve (26), is used for fixing bearing, circular driver plate (18) is threaded with vertical bevel gear shaft (25) upper end, and circular driver plate (18) boss end radial direction has groove, and T-slot bolt (16) is fixed in groove, pressing handwheel (15) is connected with T-slot bolt (16) end thread, ball-joint packing ring (17) one end and circular driver plate (18) boss surface interference fits, ball-joint packing ring (17) other end coordinates with ball-joint surface transition, push rod (14) one end is fixedly connected with Discharging bent-tube (6) by column, push rod (14) other end by ball-joint and T-slot bolt (16) upper end thereof, and is undertaken compressing and fixing by ball-joint packing ring (17) and pressing handwheel (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420613355.3U CN204147460U (en) | 2014-10-22 | 2014-10-22 | A kind of mobile from pendulum-type fire water monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420613355.3U CN204147460U (en) | 2014-10-22 | 2014-10-22 | A kind of mobile from pendulum-type fire water monitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204147460U true CN204147460U (en) | 2015-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420613355.3U Expired - Fee Related CN204147460U (en) | 2014-10-22 | 2014-10-22 | A kind of mobile from pendulum-type fire water monitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204147460U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105485449A (en) * | 2016-01-14 | 2016-04-13 | 任曲波 | Pipeline connecting structure for energy-saving and low-water-resistance type fire-fighting robot |
| CN106267649A (en) * | 2016-10-28 | 2017-01-04 | 南京睿实消防安全设备有限公司 | Portable from putting Electricity-controllfire fire water monitor |
| CN112535827A (en) * | 2020-12-23 | 2021-03-23 | 南京睿盛智能科技有限公司 | Simple and convenient formula removes fire gun |
-
2014
- 2014-10-22 CN CN201420613355.3U patent/CN204147460U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105485449A (en) * | 2016-01-14 | 2016-04-13 | 任曲波 | Pipeline connecting structure for energy-saving and low-water-resistance type fire-fighting robot |
| CN106267649A (en) * | 2016-10-28 | 2017-01-04 | 南京睿实消防安全设备有限公司 | Portable from putting Electricity-controllfire fire water monitor |
| CN112535827A (en) * | 2020-12-23 | 2021-03-23 | 南京睿盛智能科技有限公司 | Simple and convenient formula removes fire gun |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150211 Termination date: 20151022 |
|
| EXPY | Termination of patent right or utility model |