CN106768568A - Fire monitor injection recoil force checking device and detecting system - Google Patents
Fire monitor injection recoil force checking device and detecting system Download PDFInfo
- Publication number
- CN106768568A CN106768568A CN201710180121.2A CN201710180121A CN106768568A CN 106768568 A CN106768568 A CN 106768568A CN 201710180121 A CN201710180121 A CN 201710180121A CN 106768568 A CN106768568 A CN 106768568A
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- Prior art keywords
- fire monitor
- bracket
- extinguishing chemical
- checking device
- fire
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/0028—Force sensors associated with force applying means
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- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The present invention relates to a kind of fire monitor injection recoil force checking device and detecting system, wherein, fire monitor injection recoil force checking device includes underframe, bracket, extinguishing chemical feeding pipe, fire monitor and pressure sensor, the bracket is slided and is located at the underframe, the extinguishing chemical feeding pipe is connected to the fire monitor, the extinguishing chemical feeding pipe is fixedly arranged on the bracket, and the pressure sensor is located at the underframe；Under the injection recoil strength effect of the fire monitor, the bracket can carry the extinguishing chemical feeding pipe and the fire monitor is slided along the underframe, touch the pressure sensor, and the pressure sensor is used to detect the injection recoil strength of the fire monitor.The present invention can accurately and reliably detect recoil strength of the fire monitor under different flow, different ejection mediums and different injection pressure conditions, for the structural strength and stability Design of vehicle provide foundation, be conducive to the matching of the light-weight design and population parameter of vehicle.
Description
Technical field
The present invention relates to fire-fighting equipment technical field, more particularly to a kind of fire monitor injection recoil force checking device and detection
System.
Background technology
In recent years in the actual combat of industrial fire and high-rise fire extinguishing, the extinguishing chemical supply that continuous exposure has fire fighting truck is strong
Degree is small, it is difficult to meet the demand of putting out a fire to save life and property at large-sized fire scene.To solve the above problems, it is desirable to industrial fire car and elevate fire-fighting
The fire main of car and the flow design of fire monitor are bigger.
And the flow of the fire main and fire monitor of industrial fire car and elevating fire truck is bigger, the injection recoil of fire monitor
Power also can be bigger.If carrying out the actual measurement that fire monitor sprays recoil strength without accurate declared working condition, it is clear that influence whether to elevate
The structural strength and complete machine stability design-calculated accuracy of car arm support or ladder, be unfavorable for sky lift light-weight design and
The matching of population parameter.In view of the fire monitor injection recoil strength of industrial fire car and elevating fire truck is that such vehicle structure is strong
One of Main Load that degree, complete machine stability are calculated, therefore rationally determine that fire-fighting system flow and fire monitor injection flow are same
Sample is also one of major issue for whole machine overall performance matching.
At present in the design of fire monitor flow is calculated, Zheng Ji manufacturers are dependent on theoretical calculation and fire monitor factory
The empirical data that family provides carries out research and development of products.Industry Nei Zheng machines manufacturer due to lack mature and reliable testing equipment and
Device, the substantially fire monitor (including water cannon, foam monitor and powder fire monitor three types) all not to vehicle configuration carry out spraying anti-
The test of impulse force.
The content of the invention
The purpose of the present invention is to propose to a kind of fire monitor injection recoil force checking device and detecting system, it can detect and disappear
The injection recoil strength of anti-pipeline and fire monitor, for structural strength and the complete machine stability design of unitized frame provide foundation.
To achieve the above object, the invention provides a kind of fire monitor injection recoil force checking device, it includes underframe, support
Frame, extinguishing chemical feeding pipe, fire monitor and pressure sensor, the bracket are slided and are located at the underframe, the extinguishing chemical supply
Pipeline is connected to the fire monitor, and the extinguishing chemical feeding pipe is fixedly arranged on the bracket, and the pressure sensor is located at described
Underframe；Under the injection recoil strength effect of the fire monitor, the bracket can carry the extinguishing chemical feeding pipe and described
The relatively described underframe of fire monitor is slided, and touches the pressure sensor, and the pressure sensor is used to detect the fire monitor
Injection recoil strength.
One preferably or in alternative embodiment, fire monitor injection recoil force checking device also includes guide rail bracket, the guide rail
Frame is fixed at the underframe, and the bracket is slided and is located at the guide rail bracket.
One preferably or in alternative embodiment, the guide rail bracket is provided with the first carrying roller, and the bracket is by first support
The relatively described guide rail bracket of roller is slided.
One preferably or in alternative embodiment, the guide rail bracket is provided with the second carrying roller, and the bracket is in first carrying roller
Slided between second carrying roller, second carrying roller is spacing for being carried out to the bracket.
One preferably or in alternative embodiment, the guide rail bracket is provided with side slide, and the side slide is used to limit the support
Frame, makes it along the injection recoil force direction linear slide of the fire monitor.
One preferably or in alternative embodiment, the extinguishing chemical feeding pipe includes two inputs and an output end,
Two inputs are symmetrical arranged relative to the axis of the fire monitor, and two inputs are used to connect extinguishing chemical confession
To unit, the output end is set along the axis of the fire monitor, and the output end is used to connect the fire monitor.
One preferably or in alternative embodiment, the pressure sensor is set along the axis direction of the fire monitor.
Preferably or in alternative embodiment, pressure-bearing stud is provided between two inputs one, the pressure-bearing stud connects
The pressure sensor is touched, the recoil strength of the fire monitor injection passes to the pressure sensor by the pressure-bearing stud.
One preferably or in alternative embodiment, the extinguishing chemical feeding pipe is fixedly arranged on the bracket by press strip.
To achieve the above object, present invention also offers a kind of fire monitor injection recoil force detection system, it includes fire extinguishing
Fire monitor injection recoil force checking device in agent feed unit and any of the above-described embodiment.
One preferably or in alternative embodiment, fire monitor injection recoil force detection system includes data acquisition unit, described
Data acquisition unit electrically connects flowmeter, the electrical connection fire monitor injection recoil strength detection in the extinguishing chemical feed unit
Pressure sensor in device, and electrical connection is located at the pressure gauge of the output end of the extinguishing chemical feeding pipe.
Based on above-mentioned technical proposal, the present invention at least has the advantages that：
The fire monitor injection recoil force checking device that the present invention is provided can accurately and reliably detect fire monitor in difference
Spraying operation recoil strength under flow, different ejection mediums and different injection pressure conditions, is the structural strength of unitized frame
Foundation is provided with complete machine stability design, is conducive to the matching of the light-weight design and population parameter of sky lift.
Brief description of the drawings
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the application, this hair
Bright schematic description and description does not constitute inappropriate limitation of the present invention for explaining the present invention.In the accompanying drawings：
The schematic top plan view of the fire monitor injection recoil force checking device that Fig. 1 is provided for the present invention；
The schematic front view of the fire monitor injection recoil force checking device that Fig. 2 is provided for the present invention；
Fig. 3 is the left view schematic diagram of Fig. 2；
The schematic diagram of the fire monitor injection recoil force detection system that Fig. 4 is provided for the present invention.
Label in accompanying drawing：
1- underframe；2- brackets；3- extinguishing chemical feeding pipes；31- inputs；32- output ends；33- pressure measurement interfaces；4- fire-fightings
Big gun；5- pressure sensors；6- guide rail brackets；The carrying rollers of 61- first；The carrying rollers of 62- second；63- side slides；7- pressure-bearing studs；8- press strips；
10- fire monitors injection recoil force checking device；20- extinguishing chemical feed units；30- data acquisition units.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in embodiment is clearly and completely retouched
State.Obviously, described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Based on this hair
Bright embodiment, the every other implementation that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example, belongs to the scope of protection of the invention.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", "front", "rear",
The orientation or position relationship of the instruction such as "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward " are based on accompanying drawing institute
The orientation or position relationship for showing, are for only for ease of the description present invention and simplify description, rather than the dress for indicating or implying meaning
Put or element with specific orientation, with specific azimuth configuration and operation, therefore it is not intended that must be protected to the present invention
The limitation of scope.
As shown in Figures 1 to 3, the illustrative examples of the fire monitor injection recoil force checking device for being provided for the present invention,
In the illustrative examples, fire monitor injection recoil force checking device includes underframe 1, bracket 2, extinguishing chemical feeding pipe 3, fire-fighting
Big gun 4 and pressure sensor 5；Bracket 2 is slided and is located at underframe 1, and fire monitor 4 is connected to extinguishing chemical feeding pipe 3, extinguishing chemical supply pipe
Road 3 is fixedly arranged on bracket 2, and pressure sensor 5 is located at underframe 1；Under the injection recoil strength effect of fire monitor 4, bracket 2 can be carried
Extinguishing chemical feeding pipe 3 and fire monitor 4 are slided with respect to underframe 1, touch pressure sensor 5, and pressure sensor 5 is used to detect fire-fighting
The injection recoil strength of big gun 4, for structural strength and the complete machine stability design of whole locomotive frame and/or arm support provide gross data, has
Beneficial to the matching of the light-weight design and population parameter of sky lift.
In above-described embodiment, the extinguishing chemical of input can be fire-fighting liquid or dry powder etc. in extinguishing chemical feeding pipe 3.Fire monitor
The species and flow of the extinguishing chemical of 4 injections, and injection pressure can be adjusted.
The fire monitor injection recoil force checking device that the present invention is provided can accurately and reliably detect fire monitor 4 in difference
Spraying operation recoil strength under flow, different ejection mediums and different injection pressure conditions, solves and is difficult under normal circumstances
Accurate evaluation fire monitor 4 sprays the problem of recoil strength, for structure design and the overall performance matching of fire fighting truck provide a weight
Test platform is researched and developed, the new product development tool to fire fighting truck is of great significance.
In above-described embodiment, fire monitor injection recoil force checking device can also include guide rail bracket 6, and guide rail bracket 6 is fixed and set
In underframe 1, bracket 2 is slided and is located at guide rail bracket 6, and guide rail bracket 6 is used to be oriented to bracket 2 with respect to the slip of underframe 1.
One preferably or in alternative embodiment, guide rail bracket 6 can be provided with the first carrying roller 61, and bracket 2 passes through the first carrying roller 61
Opposite rail frame 6 is slided, and the first carrying roller 61 can be supported to bracket 2.
Further, guide rail bracket 6 can be provided with the second carrying roller 62, and bracket 2 is between the first carrying roller 61 and the second carrying roller 62
Slide, the second carrying roller 62 coordinates the first carrying roller 61 spacing up and down for being carried out to bracket 2.
On the basis of any of the above-described embodiment, guide rail bracket 6 is also provided with side slide 63, and side slide 63 is used for bracket
2 carry out that left and right is spacing, it is recoiled force direction linear slide along the injection of fire monitor 4.
The effect that the first carrying roller 61 for passing through guide rail bracket 6 of the invention, the second carrying roller 62, side slide 63 are combined, can make
2 frees degree having in unidirectional motion of bracket.Fire monitor 4 and extinguishing chemical feeding pipe 3 are fixed on carrier 2, are being disappeared
In the presence of the injection recoil strength of anti-big gun 4, the bracket 2 that this is limited can only be moved along the injection of fire monitor 4 recoil forced direction.
One preferably or in alternative embodiment, underframe 1, bracket 2, extinguishing chemical feeding pipe 3 and fire monitor 4 can be with horizontal cloth
Put, the relative motion of bracket 2 and underframe 1 takes the first carrying roller 61 and the second carrying roller 62 to carry out above-below direction support limit, uses
Side slide 64 carries out that left and right directions is spacing, and extinguishing chemical feeding pipe 3 or bracket 2 are contacted with pressure sensor 5, in injection recoil strength
Under effect, the recoil passed over to extinguishing chemical feeding pipe 3 or bracket 2 is realized by the compressive deformation of pressure sensor 5
Power is detected.The data that pressure sensor 5 is measured recoil plus the injection of device mobile frictional force as fire monitor 4 in itself
Power.
Another preferably or in alternative embodiment, underframe 1, bracket 2, extinguishing chemical feeding pipe 3 and fire monitor 4 can also hang down
Straight arrangement, the injection direction of fire monitor 4 takes vertical injection.It is that pressure is passed with the difference of horizontally disposed Cleaning Principle
The data that sensor 5 is measured are plus device mobile frictional force in itself along with the spray of the attached weight as fire monitor 4 on bracket 2
Penetrate recoil strength.
In order to reduce the influence of frictional force that bracket 2 produces in movement to the recoil strength detection accuracy of fire monitor 4, first
Carrying roller 61, the second carrying roller 62 and side slide 64 can select the relatively low material of coefficient of friction.
In order to eliminate impulsive force that extinguishing chemical feeding pipe 3 brings and fire hose is random places anti-to fire monitor 4
The influence that impulse force detection accuracy is produced, extinguishing chemical feeding pipe 3 of the invention is arranged to include two inputs 31 and one
The T-type structure of output end 32, two inputs 31 of extinguishing chemical feeding pipe 3 are symmetrical arranged relative to the axis of fire monitor 4,
Two inputs 31 of extinguishing chemical feeding pipe 3 are used to connect extinguishing chemical feed unit 20, the output end of extinguishing chemical feeding pipe 3
32 are set along the axis of fire monitor 4, and the output end 32 of extinguishing chemical feeding pipe 3 is used to connect fire monitor 4, is sprayed from fire monitor 4
The both sides of loophole are supplied respectively to extinguishing chemical.
One preferably or in alternative embodiment, the jet pipe of fire monitor 4 can be by ring flange and extinguishing chemical feeding pipe 3
Output end 32 is connected.
One preferably or in alternative embodiment, pressure sensor 5 can be set along the axis direction of fire monitor 4, be located at
Two centre positions of input 31 of extinguishing chemical feeding pipe 3.
In order to ensure the certainty of measurement of pressure sensor 5, it is necessary to design special with what the pressure bearing head of pressure sensor 5 was in contact
Door pressure part, the end face that the pressure part is in contact with the pressure bearing head of pressure sensor 5 should wear-resisting, machining accuracy and case hardness want
It is high.
One preferably or in alternative embodiment, the pressure part being in contact with the pressure bearing head of pressure sensor 5 uses pressure-bearing spiral shell
Post 7, pressure-bearing stud 7 is located between two inputs 31 of extinguishing chemical feeding pipe 3, the contact pressure sensor 5 of pressure-bearing stud 7,
When the jet pipe of fire monitor 4 sprays, the recoil strength of the injection of fire monitor 4 passes to the pressure-bearing of pressure sensor 5 by pressure-bearing stud 7
Head, so as to realize the measure to pressure.
In above-described embodiment, the material of pressure-bearing stud 7 can use medium carbon steel modifier treatment, chrome-faced to be passed with pressure
The end face that the pressure bearing head contact of sensor 5 is pressurized should be finished, and roughness is not less than 3.2.
One preferably or in alternative embodiment, extinguishing chemical feeding pipe 3 can be fixedly arranged on bracket 2 by press strip 8.Such as Fig. 1
Shown, two inputs 31 of extinguishing chemical feeding pipe 3 and an output end 32 are fixed at bracket 2 by press strip 8.
As shown in figure 4, present invention also offers a kind of fire monitor injection recoil force detection system, it includes that extinguishing chemical is supplied
Fire monitor injection recoil force checking device 10 in unit 20 and any of the above-described embodiment.
Above-mentioned extinguishing chemical feed unit 20 can be including fire-fighting liquid feed unit, dry powder feed unit etc., by difference
Extinguishing chemical feed unit 20, the present invention provide fire monitor injection recoil force detection system can detect respectively fire water monitor,
The injection recoil strength of fire-fighting foams big gun and powder fire monitor, it is ensured that whole machine safe design and rational behavior are matched, to the new of fire fighting truck
Product exploitation tool is of great significance.
In above-described embodiment, fire monitor injection recoil force detection system can also include data acquisition unit 30, and data are adopted
In flowmeter, electrical connection fire monitor injection recoil force checking device 10 in the collection electrical connection extinguishing chemical of unit 30 feed unit 20
Pressure sensor 5, and electrical connection, located at the pressure gauge of the output end 32 of extinguishing chemical feeding pipe 3, pressure gauge is located at output end
At 32 pressure measurement interface 33.
As shown in figure 4, different flow, the extinguishing chemical of different ejection mediums are by different (the fire-fighting liquid of extinguishing chemical feed unit 20
Feed unit or dry powder feed unit) carry out prefabricated setting, connecting fire monitor by respective two fire hoses sprays recoil strength inspection
Survey two inputs 31 of the extinguishing chemical feeding pipe 3 of device 10, the inlet pressure detection signal of fire monitor 4, each extinguishing chemical
Flow detecting signal and the signal of pressure sensor 5 by respective cable access data acquisition unit 30 processed, show and
Record.When the jet pipe of fire monitor 4 sprays, the recoil strength of fire monitor 4 is to expose end face by pressure-bearing stud 7 to pass to pressure sensor
5 pressure bearing head, so as to realize the measure to pressure.
Fire monitor injection recoil force checking device proposed by the present invention, principle succinct reliability, compact conformation, low cost, inspection
It is convenient to survey, as long as actual ejection flow and pressure by simulating the fire monitor 4 that fire fighting truck is matched, it becomes possible to independently of fire-fighting
It is anti-come the accurate injection for testing the fire monitor 4 that fire fighting truck is matched using technical solution of the present invention on the ground of low latitude outside car
Impulse force.This not only solves and difficulty measured directly is difficult on fire fighting truck, realizes and preview in advance fire monitor 4 in not cocurrent flow
Under amount, different ejection medium and different injection pressure conditions, its spraying operation recoil strength is to the structure design of fire fighting truck and whole
The influence of machine Performance Match, and the frequent shifting function of fire fighting truck actual ejection experiment is greatly reduced, this is for elevating
The convenience of fire fighting truck is especially prominent.
In the description of the invention, it is to be understood that limit parts using the word such as " first ", " second ", only
It is for only for ease of and above-mentioned parts is distinguished, such as without Stated otherwise, above-mentioned word does not have particular meaning, therefore not
It is understood that to be limiting the scope of the invention.
Finally it should be noted that:The above embodiments are merely illustrative of the technical solutions of the present invention rather than its limitations；To the greatest extent
Pipe has been described in detail with reference to preferred embodiment to the present invention, and those of ordinary skill in the art should be understood：Still
Specific embodiment of the invention can be modified or equivalent is carried out to some technical characteristics；Without deviating from this hair
The spirit of bright technical scheme, it all should cover in the middle of claimed technical scheme scope of the invention.
Claims (11)
1. a kind of fire monitor sprays recoil force checking device, it is characterised in that：Including underframe (1), bracket (2), extinguishing chemical supply
Pipeline (3), fire monitor (4) and pressure sensor (5), the bracket (2) are slided and are located at the underframe (1), and the extinguishing chemical is supplied
The fire monitor (4) is connected to pipeline (3), the extinguishing chemical feeding pipe (3) is fixedly arranged on the bracket (2), the pressure
Sensor (5) is located at the underframe (1)；Under the injection recoil strength effect of the fire monitor (4), the bracket (2) can hold
Carry the relatively described underframe (1) of the extinguishing chemical feeding pipe (3) and the fire monitor (4) to slide, touch the pressure sensor
(5), the pressure sensor (5) is for detecting the injection recoil strength of the fire monitor (4).
2. fire monitor as claimed in claim 1 sprays recoil force checking device, it is characterised in that：Also include guide rail bracket (6), institute
State guide rail bracket (6) and be fixed at the underframe (1), the bracket (2) is slided and is located at the guide rail bracket (6).
3. fire monitor as claimed in claim 2 sprays recoil force checking device, it is characterised in that：The guide rail bracket (6) is provided with
First carrying roller (61), the bracket (2) is slided by the relatively described guide rail bracket (6) of first carrying roller (61).
4. fire monitor as claimed in claim 3 sprays recoil force checking device, it is characterised in that：The guide rail bracket (6) is provided with
Second carrying roller (62), the bracket (2) is slided between first carrying roller (61) and second carrying roller (62), and described second
Carrying roller (62) is spacing for being carried out to the bracket (2).
5. fire monitor as claimed in claim 2 sprays recoil force checking device, it is characterised in that：The guide rail bracket (6) is provided with
Side slide (63), the side slide (63) makes it along the injection recoil strength of the fire monitor (4) for limiting the bracket (2)
Direction linear slide.
6. fire monitor as claimed in claim 1 sprays recoil force checking device, it is characterised in that：The extinguishing chemical feeding pipe
(3) including two inputs (31) and an output end (32), two inputs (31) are relative to the fire monitor (4)
Axis is symmetrical arranged, and two inputs (31) are for connecting extinguishing chemical feed unit (20), output end (32) edge
The axis of the fire monitor (4) is set, and the output end (32) is for connecting the fire monitor (4).
7. fire monitor as claimed in claim 6 sprays recoil force checking device, it is characterised in that：The pressure sensor (5)
Set along the axis direction of the fire monitor (4).
8. fire monitor as claimed in claim 7 sprays recoil force checking device, it is characterised in that：Two inputs (31)
Between be provided with pressure-bearing stud (7), the pressure-bearing stud (7) contacts the pressure sensor (5), fire monitor (4) injection
Recoil strength passes to the pressure sensor (5) by the pressure-bearing stud (7).
9. fire monitor as claimed in claim 1 sprays recoil force checking device, it is characterised in that：The extinguishing chemical feeding pipe
(3) bracket (2) is fixedly arranged on by press strip (8).
10. a kind of fire monitor sprays recoil force detection system, it is characterised in that：Including extinguishing chemical feed unit (20) and such as right
It is required that fire monitor injection recoil force checking device (10) described in 1~9 any one.
11. fire monitor injection recoil force detection systems as claimed in claim 10, it is characterised in that：Including data acquisition unit
(30), the data acquisition unit (30) electrically connects flowmeter in the extinguishing chemical feed unit (20), disappears described in electrical connection
Pressure sensor (5) in anti-big gun injection recoil force checking device (10), and electrical connection is located at the extinguishing chemical feeding pipe
(3) pressure gauge of output end (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710180121.2A CN106768568B (en) | 2017-03-24 | 2017-03-24 | Fire monitor jet recoil force detection device and detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710180121.2A CN106768568B (en) | 2017-03-24 | 2017-03-24 | Fire monitor jet recoil force detection device and detection system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106768568A true CN106768568A (en) | 2017-05-31 |
| CN106768568B CN106768568B (en) | 2022-04-26 |
Family
ID=58967686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710180121.2A Active CN106768568B (en) | 2017-03-24 | 2017-03-24 | Fire monitor jet recoil force detection device and detection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106768568B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107643140A (en) * | 2017-09-13 | 2018-01-30 | 中国矿业大学 | A kind of fire monitor injection counter-force test experiments platform and its application process |
| CN109765048A (en) * | 2017-11-02 | 2019-05-17 | 南京德朔实业有限公司 | Electric tool and the detection method of electric tool recoil |
| CN114404858A (en) * | 2022-02-10 | 2022-04-29 | 马俊甫 | Training device for improving use skill of fire-fighting lance |
| CN115920292A (en) * | 2022-12-05 | 2023-04-07 | 徐工消防安全装备有限公司 | Foam proportion calibration test system |
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| CN202086996U (en) * | 2011-04-27 | 2011-12-28 | 安徽工程大学 | Detecting system of fire truck |
| CN103308335A (en) * | 2013-05-27 | 2013-09-18 | 广东永强奥林宝国际消防汽车有限公司 | Fire fighting truck pump and monitor test platform |
| CN203417424U (en) * | 2013-05-27 | 2014-02-05 | 广东永强奥林宝国际消防汽车有限公司 | Pump and monitor test platform for fire-fighting truck |
| CN206818340U (en) * | 2017-03-24 | 2017-12-29 | 徐工集团工程机械股份有限公司 | Fire monitor injection recoil force checking device and detecting system |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202086996U (en) * | 2011-04-27 | 2011-12-28 | 安徽工程大学 | Detecting system of fire truck |
| CN103308335A (en) * | 2013-05-27 | 2013-09-18 | 广东永强奥林宝国际消防汽车有限公司 | Fire fighting truck pump and monitor test platform |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107643140A (en) * | 2017-09-13 | 2018-01-30 | 中国矿业大学 | A kind of fire monitor injection counter-force test experiments platform and its application process |
| CN109765048A (en) * | 2017-11-02 | 2019-05-17 | 南京德朔实业有限公司 | Electric tool and the detection method of electric tool recoil |
| CN114404858A (en) * | 2022-02-10 | 2022-04-29 | 马俊甫 | Training device for improving use skill of fire-fighting lance |
| CN114404858B (en) * | 2022-02-10 | 2022-10-21 | 福建步盛消防有限公司 | Training device for improving use skill of fire-fighting lance |
| CN115920292A (en) * | 2022-12-05 | 2023-04-07 | 徐工消防安全装备有限公司 | Foam proportion calibration test system |
| CN115920292B (en) * | 2022-12-05 | 2024-02-06 | 徐工消防安全装备有限公司 | Foam proportion calibration test system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106768568B (en) | 2022-04-26 |
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