CN206334245U - A kind of hand lifts the anti-rear moving device of ground monitor - Google Patents
A kind of hand lifts the anti-rear moving device of ground monitor Download PDFInfo
- Publication number
- CN206334245U CN206334245U CN201621411566.4U CN201621411566U CN206334245U CN 206334245 U CN206334245 U CN 206334245U CN 201621411566 U CN201621411566 U CN 201621411566U CN 206334245 U CN206334245 U CN 206334245U
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- China
- Prior art keywords
- pressure
- monitor
- connecting rod
- pressure chamber
- moving device
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model is related to fire control technology field, and specifically a kind of hand lifts the anti-rear moving device of ground monitor.A kind of hand lifts the anti-rear moving device of ground monitor, it is characterised in that：One end top of the outlet conduit of fire monitor is provided with one end that back-moving spring is abutted in pressure chamber, pressure chamber, and the other end of back-moving spring connects one end of connecting rod using piston, and the other end of connecting rod is located at the outside of pressure chamber, the lower end connection turnover panel of reseting handle；Pressure regulating cavity is provided with positioned at the side of pressure chamber, the upper end of pressure regulating cavity is provided with regulator bolts, and the lower end of regulator bolts abuts one end of pressure spring, and one end of the other end Connection Release pin of pressure spring, the other end of release pin abuts connecting rod.Compared with the existing technology there is provided the anti-rear moving device that a kind of hand lifts ground monitor, when pressure of supply water is too high, piston driving connecting rod, control turnover panel upset, so as to reduce injection pressure, enables ground monitor normal work.
Description
Technical field
The utility model is related to fire control technology field, specifically a kind of hand lift ground monitor it is anti-after move
Device.
Background technology
Ground monitor is in fire extinguishing, when pressure of supply water is too high, and fire monitor, which can not will be resisted, sprays too high back seat
Power, whole ground monitor can occur out of control and be moved rearwards by, while normal ejecting extinguishing ability can be also lost, to scene
Operating personnel cause personal safety hidden danger.
The content of the invention
The utility model is to overcome the deficiencies in the prior art there is provided the anti-rear moving device that a kind of hand lifts ground monitor,
When pressure of supply water is too high, piston driving connecting rod, control turnover panel upset, so as to reduce injection pressure, enables ground monitor
Enough normal works.
To achieve the above object, the anti-rear moving device that a kind of hand lifts ground monitor is designed, includes the water outlet of fire monitor
Pipeline, it is characterised in that：One end top of the outlet conduit of fire monitor, which is provided with pressure chamber, pressure chamber, abuts the one of back-moving spring
End, the other end of back-moving spring connects one end of connecting rod using piston, and the other end of connecting rod is located at the outside of pressure chamber, and even
The other end connection reseting handle of bar, the lower end connection turnover panel of reseting handle；Pressure regulating cavity, pressure regulation are provided with positioned at the side of pressure chamber
The upper end of chamber is provided with regulator bolts, and the lower end of regulator bolts abuts one end of pressure spring, and the other end connection of pressure spring is released
One end of pin is put, the other end of release pin abuts connecting rod；Inlet opening, and inlet opening are provided with positioned at the outlet conduit of fire monitor
Through the outlet conduit of fire monitor, the outlet conduit with pressure chamber and fire monitor is connected respectively.
The outer rim of described piston is arranged with sealing ring.
Described connecting rod and the junction of pressure chamber are connected using another sealing ring.
The L-type structure of described turnover panel, and the top of turnover panel uses the outlet conduit of rotating shaft and fire monitor to connect.
The upper end of described regulator bolts is located at the outside of pressure regulating cavity, and the lower end of regulator bolts is located at the inside of pressure regulating cavity.
The utility model compared with the existing technology there is provided the anti-rear moving device that a kind of hand lifts ground monitor, works as water supply
During hypertonia, piston driving connecting rod, control turnover panel upset, so as to reduce injection pressure, enables ground monitor normal
Work.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Referring to Fig. 1,1 is pressure chamber, and 2 be back-moving spring, and 3 be piston, and 4 be pressure spring, and 5 be sealing ring, and 6 be another close
Seal, 7 be regulator bolts, and 8 be release pin, and 9 be turnover panel, and 10 be reseting handle, and 12 be the outlet conduit of fire monitor, and 13 be company
Bar, 14 be pressure regulating cavity, and 15 be inlet opening.
Embodiment
The utility model is described further below according to accompanying drawing.
As shown in figure 1, one end top of the outlet conduit 12 of fire monitor, which is provided with to abut in pressure chamber 1, pressure chamber 1, resets bullet
One end of spring 2, the other end of back-moving spring 2 connects one end of connecting rod 13 using piston 3, and the other end of connecting rod 13 is located at pressure chamber
1 outside, and the other end connection reseting handle 10 of connecting rod 13, the lower end connection turnover panel 9 of reseting handle 10；Positioned at pressure chamber
1 side is provided with pressure regulating cavity 14, and the upper end of pressure regulating cavity 14 is provided with regulator bolts 7, and the lower end of regulator bolts 7 abuts pressure spring 4
One end, one end of the other end Connection Release pin 8 of pressure spring 4, the other end of release pin 8 abuts connecting rod 13；Positioned at fire-fighting
The outlet conduit 12 of big gun is provided with inlet opening 15, and the outlet conduit 12 of fire monitor is run through in inlet opening 15, respectively with pressure chamber 1
And the outlet conduit 12 of fire monitor is connected.
The outer rim of piston 3 is arranged with sealing ring 5.
Connecting rod 13 is connected with the junction of pressure chamber 1 using another sealing ring 6.
The L-type structure of turnover panel 9, and the top of turnover panel 9 uses the outlet conduit 12 of rotating shaft and fire monitor to connect.
The upper end of regulator bolts 7 is located at the outside of pressure regulating cavity 14, and the lower end of regulator bolts 7 is located at the inside of pressure regulating cavity 14.
Connected between the outlet conduit 12 of fire monitor and pressure chamber 1 by inlet opening 15, during water supply, water can be from inlet opening 15
Into in pressure chamber 1, due to the design of sealing ring 5 and another sealing ring 6, pressure chamber 1 is designed to closed space, such water
Thrust can be produced to piston 3 in pressure chamber 1, when pressure of supply water is too high, hydraulic pressure directly exerts a force to piston 3, overcomes back-moving spring 2
With the resistance of release pin 8, it is moved to the left piston 3, drivening rod 13 is moved to the left, connecting rod 13 drives reseting handle 10 counterclockwise
Rotate, last reseting handle 10 can drive turnover panel 9 to rotate counterclockwise, throttle resistance is formed, so as to reduce the outlet pipe of fire monitor
The injection pressure in road 12.When pressure of supply water is small, the back-moving spring 2 in pressure chamber 1 can be opened due to the elastic force of itself, be driven
Piston 3 moves right, and drivening rod 13 moves right, and connecting rod 13 drives reseting handle 10 to rotate clockwise, last reseting handle
10 can drive turnover panel 9 to rotate clockwise, so that the throttle resistance in eliminating the outlet conduit 12 of fire monitor, can normally be supplied
Water.
Claims (5)
1. a kind of hand lifts the anti-rear moving device of ground monitor, include the outlet conduit of fire monitor, it is characterised in that：Fire monitor
Outlet conduit（12）One end top be provided with pressure chamber（1）, pressure chamber（1）Interior abutting back-moving spring（2）One end, reset bullet
Spring（2）The other end use piston（3）Connect connecting rod（13）One end, connecting rod（13）The other end be located at pressure chamber（1）It is outer
Portion, and connecting rod（13）The other end connection reseting handle（10）, reseting handle（10）Lower end connection turnover panel（9）；Positioned at pressure
Power chamber（1）Side be provided with pressure regulating cavity（14）, pressure regulating cavity（14）Upper end be provided with regulator bolts（7）, regulator bolts（7）Lower end
Abut pressure spring（4）One end, pressure spring（4）Other end Connection Release pin（8）One end, release pin（8）It is another
End abuts connecting rod（13）；Positioned at the outlet conduit of fire monitor（12）It is provided with inlet opening（15）, and inlet opening（15）Through disappearing
The outlet conduit of anti-big gun（12）, respectively with pressure chamber（1）And the outlet conduit of fire monitor（12）Connection.
2. a kind of hand according to claim 1 lifts the anti-rear moving device of ground monitor, it is characterised in that：Described work
Plug（3）Outer rim be arranged with sealing ring（5）.
3. a kind of hand according to claim 1 lifts the anti-rear moving device of ground monitor, it is characterised in that：Described company
Bar（13）With pressure chamber（1）Junction use another sealing ring（6）Connection.
4. a kind of hand according to claim 1 lifts the anti-rear moving device of ground monitor, it is characterised in that：Described turns over
Plate（9）L-type structure, and turnover panel（9）Top using rotating shaft and fire monitor outlet conduit（12）Connection.
5. a kind of hand according to claim 1 lifts the anti-rear moving device of ground monitor, it is characterised in that：Described tune
Press bolt（7）Upper end be located at pressure regulating cavity（14）Outside, regulator bolts（7）Lower end be located at pressure regulating cavity（14）Inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621411566.4U CN206334245U (en) | 2016-12-21 | 2016-12-21 | A kind of hand lifts the anti-rear moving device of ground monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621411566.4U CN206334245U (en) | 2016-12-21 | 2016-12-21 | A kind of hand lifts the anti-rear moving device of ground monitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206334245U true CN206334245U (en) | 2017-07-18 |
Family
ID=59302506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621411566.4U Active CN206334245U (en) | 2016-12-21 | 2016-12-21 | A kind of hand lifts the anti-rear moving device of ground monitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206334245U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107715354A (en) * | 2017-11-21 | 2018-02-23 | 江西荣和特种消防设备制造有限公司 | Ground monitor automatic pressure regulating device |
-
2016
- 2016-12-21 CN CN201621411566.4U patent/CN206334245U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107715354A (en) * | 2017-11-21 | 2018-02-23 | 江西荣和特种消防设备制造有限公司 | Ground monitor automatic pressure regulating device |
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