CN203861821U - Firefighting water monitor capable of rotating horizontally and vertically - Google Patents
Firefighting water monitor capable of rotating horizontally and vertically Download PDFInfo
- Publication number
- CN203861821U CN203861821U CN201420314966.8U CN201420314966U CN203861821U CN 203861821 U CN203861821 U CN 203861821U CN 201420314966 U CN201420314966 U CN 201420314966U CN 203861821 U CN203861821 U CN 203861821U
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Abstract
The utility model discloses a firefighting water monitor capable of rotating horizontally and vertically, aiming to overcome the defect that conventional firefighting water monitors are high in manpower consumption and error. The firefighting water monitor comprises a base, a lower elbow, an upper elbow, a horizontal rotation mechanism and a vertical rotation mechanism. The horizontal rotation mechanism is mounted between a water inlet end of the lower elbow and the base; the vertical rotation mechanism is mounted between a water outlet end of the lower elbow and a water inlet end of the upper elbow. A horizontal rotation limiting mechanism is arranged between the base and a horizontal worm wheel, and a vertical rotation limiting mechanism is arranged between an upper pivot and a vertical worm wheel. In water jetting operation, worms of the horizontal rotation mechanism and the vertical rotation mechanism revolve on their own axes, and are engaged with the worm gears to drive the same to rotate together, thus the horizontal rotation mechanism and the vertical rotation mechanism are both featured by high transmission ratio, moderate transmission power and clearance transmission. Under actions of the horizontal rotation limiting mechanism and the vertical rotation limiting mechanism, horizontal rotation angle and vertical rotation angle are both smaller, and accordingly water jetting precision is improved, and firefighting can be achieved in time with low manpower consumption.
Description
Technical field
The utility model relates to a kind of fire-fighting equipment, and particularly a kind of level and vertical revolution fire water monitor, belong to fire-fighting equipment technical field.
Background technology
Tradition fire water monitor is provided with level, vertical slew gear, and level, vertical slew gear are worm gear, worm-drive, has that gearratio is large, transmission power little, the feature of gap transmission.Manually controlling in transmission process, be especially unsuitable for the situation that transmission power is larger, thereby there is the little feature in angle of revolution.Otherwise, find ignition point, large-angle slewing and realize angle adjustment the jetting of big gun head delivery port by visually observing mode, often expend more manpower, error is larger, and is unfavorable for stamping out a fire in time.
Summary of the invention
For the deficiencies in the prior art, the utility model proposes a kind of easy and simple to handle, laborsaving, fire water monitor accurately that is provided with horizontal and vertical position-limit mechanism.
To achieve these goals, the utility model adopts following technical scheme: a kind of level and vertical revolution fire water monitor, comprise base, lower bend pipe, upper bend pipe, horizontal rotation mechanism, vertical slew gear, horizontal rotation mechanism is arranged between the water inlet end and base of lower bend pipe, and vertical slew gear is arranged between the water side of lower bend pipe and the water inlet end of upper bend pipe; Horizontal rotation mechanism comprises horizontal worm gear, horizontal worm screw, horizontal hand gear, horizontal worm gear is fixedly connected with the water inlet end of lower bend pipe, and be rotatably installed on base, horizontal worm screw is by being installed in the horizontal hand gear transmission on base side wall, and is meshed with horizontal worm gear; Vertical slew gear comprises vertical worm gear, vertical worm screw, vertical hand gear, head lamp brush guard pivot, vertical worm gear is fixedly connected with upper bend pipe, and be rotatably installed on head lamp brush guard pivot, head lamp brush guard pivot is fixedly mounted on the water side place of lower bend pipe, and is set in vertical worm gear inside; Vertical worm screw is by being installed in the vertical hand gear transmission of lower bend pipe water side, and is meshed with vertical worm gear; Between base and horizontal worm gear, be provided with horizontal rotation position-limit mechanism, between head lamp brush guard pivot and vertical worm gear, be provided with vertical slewing limit mechanism.
The utility model jetting when operation, the level in fire monitor, vertical slew gear, worm screw should do rotation, also will together with driving worm gear with the mate of worm gear, rotate, and has that gearratio is large, transmission power little, the feature of gap transmission.Under the effect of horizontal and vertical slewing limit mechanism, level, vertical angle of revolution diminish, and have improved jetting precision, in the situation that expending less manpower, can stamp out a fire in time.
As further improvement of the utility model, horizontal rotation position-limit mechanism comprises the gathering sill of 180 ° of offering on base circumference, the steel ball that along the circumferential direction has the kidney-shaped counterbore corresponding with gathering sill on base on horizontal worm gear inner arc surface, arrange in this kidney-shaped counterbore.
As further improvement of the utility model, horizontal rotation angle, the central angle that gathering sill center line is corresponding is-90 °～90 °.
As further improvement of the utility model, vertical slewing limit mechanism comprises the steel ball that is less than the gathering sill of 180 °, along the circumferential direction has the kidney-shaped counterbore corresponding with gathering sill on head lamp brush guard pivot, arranges in this kidney-shaped counterbore on vertical worm gear inner arc surface of offering on head lamp brush guard pivot circumference.
As further improvement of the utility model, vertical angle of revolution, the central angle that gathering sill center line is corresponding is 45 °～175 °.
Brief description of the drawings
Fig. 1 is main TV structure schematic diagram of the present utility model;
Fig. 2 is that master of the present utility model looks partial sectional view;
Fig. 3 is that cutaway view is looked on a left side of the present utility model.
In figure: 1, base, 2, horizontal hand gear, 3, horizontal worm gear, 4, horizontal worm screw, 5, horizontal worm seat, 6, lower bend pipe, 7, upper bend pipe, 8, vertical worm gear, 9, vertical worm seat, 10, vertical hand gear, 11, head lamp brush guard pivot, 12, steel ball, 13, steel ball.
Detailed description of the invention
Taking the fire monitor of aluminum alloy material as example, below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is elaborated.
As shown in Figures 1 to 3, the present embodiment comprises base 1, lower bend pipe 6, upper bend pipe 7, horizontal rotation mechanism, vertical slew gear, horizontal rotation mechanism is arranged between the water inlet end and base 1 of lower bend pipe 6, and vertical slew gear is arranged between the water side of lower bend pipe 6 and the water inlet end of upper bend pipe 7; Horizontal rotation mechanism comprises horizontal worm gear 3, horizontal worm screw 4, horizontal hand gear 2, horizontal worm gear 3 is fixedly connected with the water inlet end of lower bend pipe 6, and be rotatably installed on base 1, horizontal worm screw 4 is by being installed in horizontal hand gear 2 transmissions on base 1 sidewall, and is meshed with horizontal worm gear 3; Vertical slew gear comprises vertical worm gear 8, vertical worm screw, vertical hand gear 10, head lamp brush guard pivot 11, vertical worm gear 8 is fixedly connected with upper bend pipe 7, and be rotatably installed on head lamp brush guard pivot 11, head lamp brush guard pivot 11 is fixedly mounted on the water side place of lower bend pipe 6, and is set in vertical worm gear 8 inside; Vertical worm screw is by being installed in vertical hand gear 10 transmissions of lower bend pipe 6 water sides, and is meshed with vertical worm gear 8; Between base 1 and horizontal worm gear 3, be provided with horizontal rotation position-limit mechanism, between head lamp brush guard pivot 11 and vertical worm gear 8, be provided with vertical slewing limit mechanism.
As shown in Figure 3, horizontal rotation position-limit mechanism comprises the gathering sill of-90 °～90 ° of offering on base 1 circumference, the steel ball 13 that along the circumferential direction has the kidney-shaped counterbore corresponding with gathering sill on base 1 on horizontal worm gear 3 inner arc surfaces, arrange in this kidney-shaped counterbore.
As shown in Figure 2, vertical slewing limit mechanism comprises the gathering sill of 45 °～175 ° of offering on head lamp brush guard pivot 11 circumference, the steel ball 12 that along the circumferential direction has the kidney-shaped counterbore corresponding with gathering sill on head lamp brush guard pivot 11, arranges in this kidney-shaped counterbore on vertical worm gear 8 inner arc surfaces.
The utility model jetting when operation, the level in fire monitor, vertical slew gear, worm screw should do rotation, also will together with driving worm gear with the mate of worm gear, rotate, and has that gearratio is large, transmission power little, the feature of gap transmission.Under the effect of horizontal and vertical slewing limit mechanism, level, vertical angle of revolution diminish, and have improved jetting precision, in the situation that expending less manpower, can stamp out a fire in time.
Claims (5)
1. a level and vertical revolution fire water monitor, comprise base, lower bend pipe, upper bend pipe, horizontal rotation mechanism, vertical slew gear, described horizontal rotation mechanism is arranged between the water inlet end and base of lower bend pipe, and described vertical slew gear is arranged between the water side of lower bend pipe and the water inlet end of upper bend pipe;
Described horizontal rotation mechanism comprises horizontal worm gear, horizontal worm screw, horizontal hand gear, described horizontal worm gear is fixedly connected with the water inlet end of lower bend pipe, and be rotatably installed on described base, described horizontal worm screw is by being installed in the horizontal hand gear transmission on base side wall, and is meshed with described horizontal worm gear;
Described vertical slew gear comprises vertical worm gear, vertical worm screw, vertical hand gear, head lamp brush guard pivot, described vertical worm gear is fixedly connected with upper bend pipe, and be rotatably installed on described head lamp brush guard pivot, described head lamp brush guard pivot is fixedly mounted on the water side place of lower bend pipe, and is set in vertical worm gear inside; Described vertical worm screw is by being installed in the vertical hand gear transmission of lower bend pipe water side, and is meshed with vertical worm gear,
It is characterized in that: between described base and horizontal worm gear, be provided with horizontal rotation position-limit mechanism, between described head lamp brush guard pivot and vertical worm gear, be provided with vertical slewing limit mechanism.
2. a kind of level according to claim 1 and vertical revolution fire water monitor, is characterized in that: described horizontal rotation position-limit mechanism comprises the gathering sill of 180 ° of offering on base circumference, the steel ball that along the circumferential direction has the kidney-shaped counterbore corresponding with gathering sill on base on horizontal worm gear inner arc surface, arrange in described kidney-shaped counterbore.
3. a kind of level according to claim 2 and vertical revolution fire water monitor, is characterized in that: horizontal rotation angle, the central angle that gathering sill center line is corresponding is-90 °～90 °.
4. a kind of level according to claim 1 and vertical revolution fire water monitor, is characterized in that: described vertical slewing limit mechanism comprises the steel ball that is less than the gathering sill of 180 °, along the circumferential direction has the kidney-shaped counterbore corresponding with gathering sill on head lamp brush guard pivot, arranges in described kidney-shaped counterbore on vertical worm gear inner arc surface of offering on head lamp brush guard pivot circumference.
5. a kind of level according to claim 4 and vertical revolution fire water monitor, is characterized in that: vertical angle of revolution, the central angle that gathering sill center line is corresponding is 45 °～175 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420314966.8U CN203861821U (en) | 2014-06-13 | 2014-06-13 | Firefighting water monitor capable of rotating horizontally and vertically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420314966.8U CN203861821U (en) | 2014-06-13 | 2014-06-13 | Firefighting water monitor capable of rotating horizontally and vertically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203861821U true CN203861821U (en) | 2014-10-08 |
Family
ID=51642813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420314966.8U Expired - Fee Related CN203861821U (en) | 2014-06-13 | 2014-06-13 | Firefighting water monitor capable of rotating horizontally and vertically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203861821U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104759054A (en) * | 2015-04-10 | 2015-07-08 | 公安部上海消防研究所 | Pitching slewing mechanism linked with horizontal slewing for fire monitor |
| CN105214263A (en) * | 2014-06-13 | 2016-01-06 | 建湖永佳机械有限公司 | A kind of level turns round fire water monitor with vertical |
| CN106166351A (en) * | 2015-09-09 | 2016-11-30 | 河南联纵消防科技有限公司 | A kind of fire water monitor |
| CN107961473A (en) * | 2017-11-21 | 2018-04-27 | 江西荣和特种消防设备制造有限公司 | Hand lifts formula fire monitor |
-
2014
- 2014-06-13 CN CN201420314966.8U patent/CN203861821U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105214263A (en) * | 2014-06-13 | 2016-01-06 | 建湖永佳机械有限公司 | A kind of level turns round fire water monitor with vertical |
| CN104759054A (en) * | 2015-04-10 | 2015-07-08 | 公安部上海消防研究所 | Pitching slewing mechanism linked with horizontal slewing for fire monitor |
| CN106166351A (en) * | 2015-09-09 | 2016-11-30 | 河南联纵消防科技有限公司 | A kind of fire water monitor |
| CN106166351B (en) * | 2015-09-09 | 2019-04-05 | 河南联纵消防科技有限公司 | A kind of fire water monitor |
| CN107961473A (en) * | 2017-11-21 | 2018-04-27 | 江西荣和特种消防设备制造有限公司 | Hand lifts formula fire monitor |
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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: 20141008 Termination date: 20150613 |
|
| EXPY | Termination of patent right or utility model |