CN105056444B - Large pitching angle compact Far Range fire water monitor - Google Patents
Large pitching angle compact Far Range fire water monitor Download PDFInfo
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- CN105056444B CN105056444B CN201510589296.XA CN201510589296A CN105056444B CN 105056444 B CN105056444 B CN 105056444B CN 201510589296 A CN201510589296 A CN 201510589296A CN 105056444 B CN105056444 B CN 105056444B
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- tube
- gear
- big gun
- meshing pair
- pitching angle
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Abstract
A kind of large pitching angle compact Far Range fire water monitor, including：Output section, rotating part and the pedestal being rotatablely connected successively, wherein：Rotating part includes：Movable intermediate tube, the first Meshing Pair being set between big gun neck tube and shape tube, the second Meshing Pair being set between shape tube and base tube and the drive component being in contact respectively with two Meshing Pairs of big gun neck tube, shape tube and base tube composition, the first Meshing Pair and the second Meshing Pair are respectively driven by drive component, realizes the ball of rotating part to revolution.The present invention is compared with prior art, it eliminates original curved or larger radius of curvature is curved corrects big gun head to the scheme of axis using 90 °, make flow from the time for entering ejection and excessively curved number is reduced, eliminate the rotation of flow in the duct, to make uniform fluid flow and concentration, improve fire extinguishing range, reduce the volume of big gun, also reduce the operational torque needed for pitching revolution, reduce the strength of attack of fireman, reduce the power of mating power source, and the water source match power accordingly put out a fire needed for range is made to reduce by 80% or more.
Description
Technical field
The present invention relates to a kind of technology of robot field of fire fighting equipment, specifically a kind of pitch angle reach -15 ° ~+
105 ° of compact Far Range fire water monitor.
Background technology
For existing fire monitor in order to realize injection direction or so and pitching motion, runner have passed through multiple 90 ° curved group
At or use larger radius of curvature runner mode to install rotary joint, it is above-mentioned be arranged such that the curved in-pipe flow of fire monitor generate rotation,
Pressure dissipation and pressure difference increase, and influence final jet length, and required control flywheel moment is larger.
By being found to the retrieval of the prior art, Chinese patent literature CN204522076U, publication date 2015.08.05,
A kind of fire monitor as shown in Figure 1 linkage rotary joint is disclosed, including：Single bend pipe for being rotatablely connected successively, revolving bed and double
Bend pipe, wherein：Single bend pipe, the rolling element being set between single bend pipe and revolving bed and revolving bed constitute the first revolute pair, double
Bend pipe, the rolling element being set between twin elbow and revolving bed and revolving bed constitute the second revolute pair, but the technology pipeline is cut
Face diameter changes, and can influence flow, its rotation injection in addition can not spray there are dead angle and realize complete sphere range.
Invention content
The present invention is directed to deficiencies of the prior art, proposes a kind of large pitching angle compact Far Range fire water
Big gun has been greatly shortened flow from the time for entering ejection and excessively curved number, has eliminated the rotation of flow in the duct, to
Use jetting stream more uniformly and concentrate, significantly improve range and hydraulic pressure；The synchronous backward of double Meshing Pairs rotates so that water cannon
The vector of output section is offset, and output section is enable to do vertical pitching movement in axis always.
The present invention is achieved by the following technical solutions：
The present invention includes：Output section, rotating part and the pedestal being rotatablely connected successively, wherein：Rotating part includes：Big gun neck tube,
The movable intermediate tube of shape tube and base tube composition, is set to the first Meshing Pair being set between big gun neck tube and shape tube
The second Meshing Pair being placed between shape tube and base tube and the drive component being in contact respectively with two Meshing Pairs pass through drive
Dynamic component respectively drives the first Meshing Pair and the second Meshing Pair, realizes the ball of rotating part to revolution.
First Meshing Pair includes：The swiveling gear being fixedly installed on big gun neck tube and the displacement being meshed therewith
Gear, wherein：Profile modified gear is socketed on shape tube and the other side is meshed with drive component.
Second Meshing Pair includes：The intermediate tube gear being fixedly installed on shape tube, the intermediate tube gear and drive
Dynamic component is meshed.
Technique effect
Compared with prior art, present invention eliminates curved or larger radius of curvature is curved corrects big gun head to axis using 90 °
Structure, makes flow from the time for entering ejection and excessively curved number is reduced, and the rotation of flow in the duct is eliminated, to make water
Stream is uniform and concentrates, and improves fire extinguishing range, reduces the volume of big gun, also reduces the operational torque needed for pitching revolution, drop
The low strength of attack of fireman, reduces the power of mating power source, and makes the mating work(in water source accordingly put out a fire needed for range
Rate reduces by 80% or more.
Description of the drawings
Fig. 1 is prior-art illustration；
Fig. 2 is schematic structural view of the invention；
Fig. 3 is Fig. 2 phantoms；
Fig. 4 is Fig. 3 stereoscopic schematic diagrams；
Fig. 5 is intermediate tube gear schematic diagram；
Fig. 6 is driving gear stereoscopic schematic diagram；
Fig. 7 is embodiment angle of revolution schematic diagram；
In figure：1 output section, 2 rotating parts, 3 pedestals, 201 big gun neck tubes, 202 shape tubes, 203 base tubes, 211 profile modified gears,
212 driving gears, 213 driving worm screws, 214 intermediate tube gears, 215 swiveling gears, 31 horizontal worm gears, 32 horizontal worm screws, 2141
Intermediate tube gear installation base, 2142 intermediate tube gear masses, 2121 driving gear grooveds.
Specific implementation mode
It elaborates below to the embodiment of the present invention, the present embodiment is carried out lower based on the technical solution of the present invention
Implement, gives detailed embodiment and specific operating process, but protection scope of the present invention is not limited to following implementation
Example.
Embodiment 1
As shown in Fig. 2, the present embodiment includes：Output section 1, rotating part 2 and the pedestal 3 being rotatablely connected successively, wherein：
As shown in Figure 3 and Figure 4, the rotating part 2 includes：Three-stage activity intermediate tube 201 ~ 203 is set to big gun neck tube
The first Meshing Pair between 201 and shape tube 202, the second Meshing Pair being set between shape tube 202 and base tube 203 and
Drive component respectively drives the first Meshing Pair and the second Meshing Pair by drive component, realizes the ball of rotating part 2 to revolution.
First Meshing Pair includes：It the swiveling gear 215 that is fixedly installed on big gun neck tube 201 and is meshed therewith
The profile modified gear 211 being socketed on shape tube 202, when drive component rotates and drives profile modified gear 211 so that profile modified gear
211 other side driving swiveling gear 215, which rotates, simultaneously drives big gun neck tube 201 to turn round, while being flexibly connected with big gun neck tube 201 different
Type pipe 202 does not rotate then.
The socket is able to reality by the way that ball is arranged between the outer wall of shape tube 202 and the inner wall of profile modified gear 211
It is existing.
Second Meshing Pair includes：The intermediate tube gear 214 being fixedly installed on shape tube 202, the intermediate tube tooth
Wheel 214 is meshed with drive component, and when drive component rotates, intermediate tube gear 214 drives shape tube 202 to rotate, while with
The base tube 203 that shape tube 202 is flexibly connected does not rotate then.
As shown in figure 5, the intermediate tube gear 214 includes：Positioned at external intermediate tube gear mass 2142 and therewith phase
Intermediate tube gear installation base 2141 even.
The drive component is realized using meshing gear, is preferably included：Respectively with the first Meshing Pair and the second Meshing Pair
The driving gear 212 being in contact further preferably includes the driving worm screw for accurately controlling being meshed with driving gear 212
213。
As shown in fig. 6, being preferably provided with the drive for being meshed with the driving worm screw 213 on the driving gear 212
Moving teeth race 2121.
The internal duct section of the movable intermediate tube is circle perpendicular to the section of water (flow) direction, and it is straight
Diameter all same at an arbitrary position.
The both ends of the big gun neck tube 201 are rotatablely connected with output section 1 and shape tube 202 respectively, which is L
Character form structure.
The both ends of the shape tube 202 are rotatablely connected with big gun neck tube 201 and base tube 203 respectively, the shape tube 202
Incident end face and outgoing end face method phase angle be 30 °.
The incident end face of the big gun neck tube 201 is mutually parallel with the method for the outgoing end face of shape tube 202, is preferably in
Same axis and be in Ω character form structures.
The both ends of the base tube 203 are rotatablely connected with shape tube 202 and pedestal 3 respectively, the incidence of the base tube 203
The method phase angle of end face and outgoing end face is 45 °.
It is further preferably provided with horizontal worm and gear group on the pedestal 3, passes through the horizontal worm and gear group and injection
System is connected to realize horizontal accurate adjustable steering.
The horizontal worm and gear group includes：The horizontal worm gear 31 being set on pedestal 3 and the water being meshed therewith
Flat worm screw 32.
The connection of the movable intermediate tube is all made of out the mode of steel bead groove, is packed into steel ball and is freely rotated with being formed.
As shown in fig. 7, revolution range when working for the present apparatus.The present apparatus is passed with several gears of a power source drive
The special-shaped bend pipe combination that dynamic secondary and two sections of end face angles are 30 ° is moved, and the big gun head of formation carries out pitching on the same axis
The pitching rotary part of movement makes flow is smooth in runner to pass through, and reduces, eliminates from the time for entering ejection with excessively curved number
The rotation of flow in the duct to make uniform fluid flow and concentration improves fire extinguishing range, reduces the volume of big gun, also subtracts
Operational torque needed for small pitching revolution.
The control module that the present invention is further preferably arranged several controllable motors and is attached thereto, wherein：Above-mentioned at least one
A gear and/or worm gear are driven by controllable motor, and control module is defeated by control command by wired, wireless or preset mode
Go out to controllable motor, to realize remote fire-fighting fire extinguishing or unmanned fire-fighting fire extinguishing.
Claims (10)
1. a kind of large pitching angle compact Far Range fire water monitor, which is characterized in that including：The output section that is rotatablely connected successively,
Rotating part and pedestal, wherein：Rotating part includes：Big gun neck tube, shape tube and base tube composition movable intermediate tube, be set to big gun neck
Manage between shape tube the first Meshing Pair, the second Meshing Pair for being set between shape tube and base tube and respectively with two
The drive component that Meshing Pair is in contact respectively drives the first Meshing Pair and the second Meshing Pair by drive component, realizes rotating part
Ball to revolution；
First Meshing Pair includes：The swiveling gear being fixedly installed on big gun neck tube and the profile shifted gear being meshed therewith
Wheel, wherein：Profile modified gear is socketed on shape tube and the other side is meshed with drive component, when drive component rotates and drives change
Position gear so that the other side driving swiveling gear of profile modified gear rotates and big gun neck tube is driven to turn round, while movable with big gun neck tube
The shape tube of connection does not rotate then；
Second Meshing Pair includes：The intermediate tube gear being fixedly installed on shape tube, the intermediate tube gear and driving group
Part is meshed, and when drive component rotates, intermediate tube gear drives shape tube rotation, while the pedestal being flexibly connected with shape tube
Guan Ze is not rotated；
The drive component includes：The driving gear being in contact respectively with the first Meshing Pair and the second Meshing Pair and and sliding tooth
Take turns the driving worm screw for accurately controlling being meshed.
2. large pitching angle compact Far Range fire water monitor according to claim 1, characterized in that the driving gear
It is equipped with the driving gear grooved for being meshed with the driving worm screw.
3. large pitching angle compact Far Range fire water monitor according to claim 1, characterized in that the activity is intermediate
The internal duct section of pipe is circle perpendicular to the section of water (flow) direction, and its diameter all same at an arbitrary position.
4. large pitching angle compact Far Range fire water monitor according to claim 1 or 3, characterized in that the big gun neck
The both ends of pipe are rotatablely connected with output section and shape tube respectively, which is L-shaped structure.
5. large pitching angle compact Far Range fire water monitor according to claim 1 or 3, characterized in that the abnormal shape
The both ends of pipe are rotatablely connected with big gun neck tube and base tube respectively, and the incident end face of the shape tube and the normal direction angle of outgoing end face are
30°。
6. large pitching angle compact Far Range fire water monitor according to claim 1 or 3, characterized in that the big gun neck
The normal direction of the incident end face of pipe and the outgoing end face of shape tube is parallel.
7. large pitching angle compact Far Range fire water monitor according to claim 1 or 3, characterized in that the big gun neck
The normal direction of the incident end face of pipe and the outgoing end face of shape tube is in same axis and big gun neck tube and shape tube are in integrally Ω fonts
Structure.
8. large pitching angle compact Far Range fire water monitor according to claim 1, characterized in that the base tube
Both ends are connect with shape tube and base rotation respectively, and the incident end face of the base tube and the normal direction angle of outgoing end face are 45 °.
9. large pitching angle compact Far Range fire water monitor according to claim 1, characterized in that set on the pedestal
There is horizontal worm and gear group, is connected to realize horizontal accurate adjustable steering with spraying system by the horizontal worm and gear group.
10. large pitching angle compact Far Range fire water monitor according to claim 9, characterized in that further include：It is several can
Control motor and the control module being attached thereto, wherein：Intermediate tube gear, profile modified gear and/or horizontal worm gear pass through controllable motor
Control command is exported to controllable motor or controllable motor to pass through and be preset by driving, control module by wired or wireless mode
Mode realize remote fire-fighting fire extinguishing or unmanned fire-fighting fire extinguishing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510589296.XA CN105056444B (en) | 2015-09-16 | 2015-09-16 | Large pitching angle compact Far Range fire water monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510589296.XA CN105056444B (en) | 2015-09-16 | 2015-09-16 | Large pitching angle compact Far Range fire water monitor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105056444A CN105056444A (en) | 2015-11-18 |
| CN105056444B true CN105056444B (en) | 2018-08-31 |
Family
ID=54486091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510589296.XA Active CN105056444B (en) | 2015-09-16 | 2015-09-16 | Large pitching angle compact Far Range fire water monitor |
Country Status (1)
| Country | Link |
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| CN (1) | CN105056444B (en) |
Citations (9)
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|---|---|---|---|---|
| CN2147417Y (en) * | 1993-03-15 | 1993-11-24 | 谢源田 | Four-colour rotary lamp |
| US6305620B1 (en) * | 2000-06-12 | 2001-10-23 | Antonio B. Marchese | Firefighting monitor apparatus |
| CN2666488Y (en) * | 2003-12-30 | 2004-12-29 | 郑州市净瓶消防器材厂 | Fire fighting water shell |
| CN102527560A (en) * | 2010-12-27 | 2012-07-04 | 鸿富锦精密工业（深圳）有限公司 | Spray painting robot arm component and spray painting robot |
| CN202376658U (en) * | 2011-12-21 | 2012-08-15 | 福建南安市百安消防有限公司 | Fire monitor |
| CN102847252A (en) * | 2012-09-28 | 2013-01-02 | 章丘市消防器材有限责任公司 | Electricity-controlled fire water monitor |
| 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 |
| CN204522076U (en) * | 2015-02-05 | 2015-08-05 | 陈彩红 | Fire monitor interlock rotary joint |
| CN205055274U (en) * | 2015-09-16 | 2016-03-02 | 沃斧（上海）安防科技有限公司 | Big angle of pitch compact long drive journey fire water monitor |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6994282B2 (en) * | 2003-04-02 | 2006-02-07 | Elkhart Brass Mfg. Co. | Radio controlled liquid monitor |
-
2015
- 2015-09-16 CN CN201510589296.XA patent/CN105056444B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2147417Y (en) * | 1993-03-15 | 1993-11-24 | 谢源田 | Four-colour rotary lamp |
| US6305620B1 (en) * | 2000-06-12 | 2001-10-23 | Antonio B. Marchese | Firefighting monitor apparatus |
| CN2666488Y (en) * | 2003-12-30 | 2004-12-29 | 郑州市净瓶消防器材厂 | Fire fighting water shell |
| CN102527560A (en) * | 2010-12-27 | 2012-07-04 | 鸿富锦精密工业（深圳）有限公司 | Spray painting robot arm component and spray painting robot |
| CN202376658U (en) * | 2011-12-21 | 2012-08-15 | 福建南安市百安消防有限公司 | Fire monitor |
| CN102847252A (en) * | 2012-09-28 | 2013-01-02 | 章丘市消防器材有限责任公司 | Electricity-controlled fire water monitor |
| CN204522076U (en) * | 2015-02-05 | 2015-08-05 | 陈彩红 | Fire monitor interlock rotary joint |
| 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 |
| CN205055274U (en) * | 2015-09-16 | 2016-03-02 | 沃斧（上海）安防科技有限公司 | Big angle of pitch compact long drive journey fire water monitor |
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| Publication number | Publication date |
|---|---|
| CN105056444A (en) | 2015-11-18 |
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