CN209253999U - A kind of fire monitor and fire fighting truck - Google Patents
A kind of fire monitor and fire fighting truck Download PDFInfo
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- CN209253999U CN209253999U CN201821693592.XU CN201821693592U CN209253999U CN 209253999 U CN209253999 U CN 209253999U CN 201821693592 U CN201821693592 U CN 201821693592U CN 209253999 U CN209253999 U CN 209253999U
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- fire monitor
- fire
- barrel cylinder
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Abstract
A kind of fire monitor and fire fighting truck, are related to field of fire fighting equipment.The fire monitor includes cylinder of the base, barrel cylinder and big gun head.One end rotation of the barrel cylinder is socketed on one end of the cylinder of the base, and the other end is formed with the first spherical linkage section, and the barrel cylinder can be rotated relative to the cylinder of the base.One end of the big gun head is formed with the second spherical linkage section, and the described second spherical linkage section is flexibly connected the described first spherical linkage section, and the big gun head can be rotated relative to the barrel cylinder.This fire monitor and fire fighting truck simplify the structure of fire monitor in the prior art, reduce flow channel length and bend quantity, can effectively reduce the pressure loss, to reduce the rated pressure of fire monitor, improve maximum range.
Description
Technical field
The utility model relates to field of fire fighting equipment, in particular to a kind of fire monitor and fire fighting truck.
Background technique
Fire monitor is the important fire-fighting equipment to fight a fire at a distance, and fire monitor is divided into fire water monitor (PS), fire-fighting foams
The big series of big gun (PP) two.Wherein, fire water monitor sprays water, the fire-fighting equipment for general solid matter of saving at a distance, fire monitor foam
Big gun sprays air foam, at a distance the fire-fighting equipment of fighting first, second, Class C liquid fire.
Specifically, fire water monitor inlet is the quantitative water source with certain pressure, water flow pressure energy after fire monitor
It is converted into kinetic energy, is sprayed with very high speed from big gun head exit, jet stream is formed, puts out the outer fire of certain distance to reach
Purpose.Currently, the fire monitor for using and selling in the market, there are two big disadvantages, first is that runner is long, and bend is more, and pressure is caused to damage
It loses big；Second be big gun rated pressure it is higher, maximum range is limited.
It would therefore be highly desirable to propose a kind of fire monitor, to solve the above problem.
Utility model content
The purpose of this utility model is to provide a kind of fire monitor and fire fighting truck, the knot of fire monitor in the prior art is simplified
Structure reduces flow channel length and bend quantity, can effectively reduce the pressure loss, so that the rated pressure of fire monitor is reduced,
Improve maximum range.
The embodiments of the present invention are achieved in that
The one side of the utility model embodiment provides a kind of fire monitor, including cylinder of the base, barrel cylinder and big gun
Head.One end rotation of the barrel cylinder is socketed on one end of the cylinder of the base, and the other end is formed with the first spherical linkage section,
The barrel cylinder can be rotated relative to the cylinder of the base.One end of the big gun head is formed with the second spherical linkage section, described
Second spherical linkage section is flexibly connected the described first spherical linkage section, and the big gun head can be rotated relative to the barrel cylinder.
Optionally, in the utility model preferred embodiment, one end rotation of the barrel cylinder is socketed on the bottom
Except one end of seat cylinder.
Optionally, it in the utility model preferred embodiment, is equipped between the barrel cylinder and the cylinder of the base
Multiple balls, so that the barrel cylinder can be rotated relative to the cylinder of the base.
It optionally, further include the first driving motor and the first transmission shaft in the utility model preferred embodiment, it is described
First driving motor is installed on the barrel cylinder, and one end of first transmission shaft stretches to institute through the barrel cylinder
It states within cylinder of the base, and is fixedly connected on the inner wall of the cylinder of the base, the other end of first transmission shaft connects institute
The first driving motor is stated, first driving motor is for driving first transmission shaft to rotate.
Optionally, in the utility model preferred embodiment, first transmission shaft is fixedly connected by a connection piece
In the inner wall of the cylinder of the base.
Optionally, in the utility model preferred embodiment, the connector is a connecting plate.
It optionally, further include the second driving motor and second driving shaft in the utility model preferred embodiment, it is described
Second driving motor is installed on the barrel cylinder close to one end of the big gun head, and one end of the second driving shaft is fixedly connected
Described second spherical linkage section, the other end of the second driving shaft connect second driving motor, the second driving electricity
Machine is for driving the second driving shaft to rotate.
Optionally, in the utility model preferred embodiment, the barrel cylinder is a curved tubular structure, described
The opening direction at barrel cylinder both ends is arranged in an angle.
Optionally, in the utility model preferred embodiment, the rotational angle range of the big gun head pitching movement is-
15 °~75 °.
The another aspect of the utility model embodiment provides a kind of fire fighting truck, including at least one above-mentioned fire monitor.
The beneficial effect of the utility model embodiment includes:
This fire monitor and fire fighting truck are socketed on one end of cylinder of the base by one end rotation of barrel cylinder, so that barrel
Cylinder can be rotated relative to cylinder of the base, and the first spherical linkage section that the other end of barrel cylinder is formed is flexibly connected the one of big gun head
The second spherical linkage section that end is formed, enables big gun head to rotate relative to barrel cylinder, to realize barrel cylinder the bottom of with respect to
Seat 360 ° of cylinder horizontally rotate and big gun head with respect to barrel cylinder pitch rotation.This fire monitor and fire fighting truck simplify existing
There is the structure of fire monitor in technology, reduce flow channel length and bend quantity, the pressure loss can be effectively reduced, to reduce
The rated pressure of fire monitor improves maximum range.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram of fire monitor provided by the embodiment of the utility model；
Fig. 2 is the top view of fire monitor in Fig. 1；
Fig. 3 is the right view of fire monitor in Fig. 1；
Fig. 4 is the cross-sectional view in Fig. 3 at A-A.
Icon: 1- fire monitor；10- cylinder of the base；20- barrel cylinder；The spherical linkage section of 21- first；30- big gun head；31-
Two spherical linkage sections；The first driving motor of 40-；The first transmission shaft of 50-；The second driving motor of 60-；70- second driving shaft；80-
Controller；90- ball；100- connector.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, or
The utility model product using when the orientation or positional relationship usually put, be merely for convenience of description the utility model and letter
Change description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation construct and
Operation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second ", " third " etc. are only used for area
Divide description, is not understood to indicate or imply relative importance.
In addition, the terms such as term "horizontal", "vertical" are not offered as requiring component abswolute level or pendency, but can be slightly
Low dip.It is not to indicate that the structure has been had to if "horizontal" only refers to that its direction is more horizontal with respect to for "vertical"
It is complete horizontal, but can be slightly tilted.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be being connected inside two elements.For the ordinary skill in the art, it can be managed with concrete condition
Solve the concrete meaning of above-mentioned term in the present invention.
Incorporated by reference to referring to figs. 1 to Fig. 4, the present embodiment provides a kind of fire monitors 1, including cylinder of the base 10, barrel cylinder 20
And big gun head 30.Fire monitor 1 is specially a component of fire fighting truck, is installed on fire fighting truck by cylinder of the base 10.1 letter of fire monitor
The structure for having changed fire monitor in the prior art reduces flow channel length and bend quantity, can effectively reduce the pressure loss, from
And the rated pressure of fire monitor 1 is reduced, improve maximum range.
It should be noted that in the present embodiment, cylinder of the base 10 is equipped with sealing flange far from one end of barrel cylinder 20,
Cylinder of the base 10 to be installed on fire fighting truck by the sealing flange, while guaranteeing sealing effect.
One end rotation of barrel cylinder 20 is socketed on one end of cylinder of the base 10, and the other end is formed with the first spherical linkage section
21, barrel cylinder 20 can be rotated relative to cylinder of the base 10.
It should be noted that in the present embodiment, the described first spherical linkage section 21 is a hemispherical linkage section, to mention
The external wrapping portion being flexibly connected for big gun head 30 with barrel cylinder 20.
Optionally, in the present embodiment, one end rotation of barrel cylinder 20 is socketed on except one end of cylinder of the base 10, from
And 360 ° for realizing barrel cylinder 20 with respect to cylinder of the base 10 horizontally rotate.Certainly in other embodiments, barrel cylinder 20
One end can rotate and be socketed within one end of cylinder of the base 10, as long as ensuring that barrel cylinder 20 can with respect to cylinder of the base 10
Rotation.
Specifically, in the present embodiment, multiple balls 90 are equipped between barrel cylinder 20 and cylinder of the base 10, so that barrel
Cylinder 20 can be rotated relative to cylinder of the base 10.
Preferably, in the present embodiment, fire monitor 1 further includes the first driving motor 40 and the first transmission shaft 50, and first drives
Dynamic motor 40 is installed on barrel cylinder 20, one end of the first transmission shaft 50 through barrel cylinder 20 stretch to cylinder of the base 10 it
It is interior, and it is fixedly connected on the inner wall of cylinder of the base 10, the other end the first driving motor 40 of connection of the first transmission shaft 50, first
Driving motor 40 is for driving the rotation of the first transmission shaft 50.
Optionally, in the present embodiment, the first transmission shaft 50 is fixedly connected on cylinder of the base 10 by a connection piece 100
Inner wall.
Specifically, in the present embodiment, connector 100 is a connecting plate.One end of connecting plate is fixedly connected on the first biography
Moving axis 50, the other end are fixedly connected on the inner wall of cylinder of the base 10, so that first drives when cylinder of the base 10 is firmly fixed
Dynamic motor 40 drives barrel cylinder 20 to rotate relative to cylinder of the base 10 by the first transmission shaft 50.
Certainly in other embodiments, connector 100 can also be multiple connecting plates, such as two, three, four etc..
When connector 100 is multiple connecting plates, one end of multiple connecting plates is fixedly connected in the first transmission shaft 50, and the other end is solid
Surely it is connected to the inner wall of cylinder of the base 10, i.e., multiple connecting plates are radial centered on the first transmission shaft 50 to be uniformly arranged in
Within cylinder of the base 10.Compared to one connecting plate of multiple connecting plates, active force when the first transmission shaft 50 rotates can uniformly divide
Cloth on each connecting plate, so that it is guaranteed that when rotation barrel cylinder 20 and cylinder of the base 10 concentricity, while can also disperse
The size for the active force that connecting plate is subject to, to improve the service life of connecting plate.
Certainly in other embodiments, connector 100 can also be multiple connecting rods, such as two, three, four, five
It is a, six etc..When connector 100 is multiple connecting rods, one end of multiple connecting rods is fixedly connected in the first transmission shaft 50,
The other end is fixedly connected in the inner wall of cylinder of the base 10, i.e., multiple connecting rods are radial centered on the first transmission shaft 50
Uniformly it is arranged within cylinder of the base 10.Compared to one connecting rod of multiple connecting rods, effect when the first transmission shaft 50 rotates
Power can be evenly distributed in each connecting rod, so that it is guaranteed that when rotation barrel cylinder 20 and cylinder of the base 10 concentricity, together
When can also disperse the size of the active force that connecting rod is subject to, to improve the service life of connecting rod.And multiple connecting rods compared to
Multiple connecting plates can mitigate the finished weight of fire monitor 1, save material, and save manufacturing cost.
One end of big gun head 30 is formed with the second spherical linkage section 31, and the second spherical linkage section 31 is flexibly connected the first spherical shape even
Section 21 is connect, big gun head 30 can be rotated relative to barrel cylinder 20.
It should be noted that in the present embodiment, the described second spherical linkage section 31 is a spherical linkage section, to provide
The inside that big gun head 30 is flexibly connected with barrel cylinder 20 is by wrapping portion, so that the second spherical linkage section 31 is by the first spherical connection
Section 21 is wrapped in realization and is flexibly connected, to realize pitch rotation of the big gun head 30 with respect to barrel cylinder 20.
Preferably, in the present embodiment, fire monitor 1 further includes the second driving motor 60 and second driving shaft 70, and second drives
Dynamic motor 60 is installed on barrel cylinder 20 close to one end of big gun head 30, and one end of second driving shaft 70 is fixedly connected with the second spherical shape even
Section 31 is connect, the other end of second driving shaft 70 connects the second driving motor 60, and the second driving motor 60 is for driving the second transmission
Axis 70 rotates.
Preferably, in the present embodiment, fire monitor 1 further includes controller 80, and the controller 80 is for controlling described the
One driving motor 40 and second driving motor 60, to control the rotation of first transmission shaft 50 and second driving shaft 70,
To control the opposite cylinder of the base 10 of the barrel cylinder 20 horizontally rotate and the big gun head 30 is with respect to barrel cylinder 20
Pitch rotation.
Optionally, in the present embodiment, barrel cylinder 20 is a curved tubular structure, the opening at 20 both ends of barrel cylinder
Direction is arranged in an angle.
It should be noted that barrel cylinder 20 is a curved tubular structure, ensuring barrel cylinder 20 with respect to pedestal cylinder
Under the premise of body 10 can rotate, and big gun head 30 can be rotated relative to barrel cylinder 20, fire monitor in the prior art is simplified
Structure reduces flow channel length and bend quantity, can effectively reduce the pressure loss, to reduce the specified pressure of fire monitor 1
Power improves maximum range.
Specifically, in the present embodiment, the rotational angle range of 30 pitching movement of big gun head is -15 °~75 °.
As described above, fire monitor 1 is socketed on one end of cylinder of the base 10 by one end rotation of barrel cylinder 20, so that big gun
Body cylinder 20 can be rotated relative to cylinder of the base 10, and the first spherical 21 activity of linkage section that the other end of barrel cylinder 20 is formed is even
The second spherical linkage section 31 that one end of big gun head 30 is formed is connect, big gun head 30 is rotated relative to barrel cylinder 20, thus real
Showed barrel cylinder 20 horizontally rotate with respect to 360 ° of cylinder of the base 10 and big gun head 30 with respect to -15 ° of barrel cylinder 20~
75 ° of pitch rotations.Fire monitor 1 simplifies the structure of fire monitor in the prior art, reduces flow channel length and bend quantity, can be with
The pressure loss is effectively reduced, to reduce the rated pressure of fire monitor 1, improves maximum range.
The application also provides a kind of fire fighting truck.Fire fighting truck provided in this embodiment includes above-mentioned fire monitor 1.Due to fire-fighting
The structure and beneficial effect of big gun 1 are described in detail in the aforementioned embodiment, and details are not described herein.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of fire monitor characterized by comprising
Cylinder of the base；
Barrel cylinder, one end rotate the one end for being socketed on the cylinder of the base, and the other end is formed with the first spherical linkage section, described
Barrel cylinder can be rotated relative to the cylinder of the base；And
Big gun head, one end are formed with the second spherical linkage section, and the described second spherical linkage section is flexibly connected the described first spherical connection
Section, the big gun head can be rotated relative to the barrel cylinder.
2. fire monitor according to claim 1, which is characterized in that one end rotation of the barrel cylinder is socketed on the bottom
Except one end of seat cylinder.
3. fire monitor according to claim 2, which is characterized in that be equipped between the barrel cylinder and the cylinder of the base
Multiple balls, so that the barrel cylinder can be rotated relative to the cylinder of the base.
4. fire monitor according to claim 1, which is characterized in that further include the first driving motor and the first transmission shaft, institute
It states the first driving motor to be installed on the barrel cylinder, one end of first transmission shaft is stretched to through the barrel cylinder
Within the cylinder of the base, and it is fixedly connected on the inner wall of the cylinder of the base, the other end connection of first transmission shaft
First driving motor, first driving motor is for driving first transmission shaft to rotate.
5. fire monitor according to claim 4, which is characterized in that first transmission shaft is fixedly connected by a connection piece
In the inner wall of the cylinder of the base.
6. fire monitor according to claim 5, which is characterized in that the connector is a connecting plate.
7. fire monitor according to claim 1 or 4, which is characterized in that it further include the second driving motor and second driving shaft,
Second driving motor is installed on the barrel cylinder close to one end of the big gun head, and one end of the second driving shaft is fixed
The described second spherical linkage section is connected, the other end of the second driving shaft connects second driving motor, and described second drives
Dynamic motor is for driving the second driving shaft to rotate.
8. fire monitor according to claim 1, which is characterized in that the barrel cylinder is a curved tubular structure, institute
The opening direction for stating barrel cylinder both ends is arranged in an angle.
9. fire monitor according to claim 1, which is characterized in that the rotational angle range of the big gun head pitching movement
It is -15 °~75 °.
10. a kind of fire fighting truck, which is characterized in that including fire monitor described in any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821693592.XU CN209253999U (en) | 2018-10-17 | 2018-10-17 | A kind of fire monitor and fire fighting truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821693592.XU CN209253999U (en) | 2018-10-17 | 2018-10-17 | A kind of fire monitor and fire fighting truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209253999U true CN209253999U (en) | 2019-08-16 |
Family
ID=67558541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821693592.XU Active CN209253999U (en) | 2018-10-17 | 2018-10-17 | A kind of fire monitor and fire fighting truck |
Country Status (1)
| Country | Link |
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| CN (1) | CN209253999U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110860058A (en) * | 2019-09-29 | 2020-03-06 | 淄博爱尔玛消防器材有限公司 | High-pressure water cannon swing mechanism for fire fighting |
| CN115624706A (en) * | 2022-08-23 | 2023-01-20 | 国网安徽省电力有限公司电力科学研究院 | Fire monitor for compressing air foam |
-
2018
- 2018-10-17 CN CN201821693592.XU patent/CN209253999U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110860058A (en) * | 2019-09-29 | 2020-03-06 | 淄博爱尔玛消防器材有限公司 | High-pressure water cannon swing mechanism for fire fighting |
| CN115624706A (en) * | 2022-08-23 | 2023-01-20 | 国网安徽省电力有限公司电力科学研究院 | Fire monitor for compressing air foam |
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