CN207323910U - Portable medium expansion foam big gun - Google Patents
Portable medium expansion foam big gun Download PDFInfo
- Publication number
- CN207323910U CN207323910U CN201721007787.XU CN201721007787U CN207323910U CN 207323910 U CN207323910 U CN 207323910U CN 201721007787 U CN201721007787 U CN 201721007787U CN 207323910 U CN207323910 U CN 207323910U
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- CN
- China
- Prior art keywords
- tube
- big gun
- expansion foam
- medium expansion
- foam big
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of portable medium expansion foam big gun, including a foaming cylinder, a multiplier tube and two jet pipes, the portable medium expansion foam big gun further includes a gun tube, " L " shape connecting tube, an inlet tube, a vehicle frame and an operation lever, the lower end of the foaming cylinder is provided with a " u "-shaped frame, the multiplier tube and the jet pipe are parallel to each other with the foaming cylinder and the multiplier tube is arranged on the extended line of the foaming cylinder center line, and the multiplier tube and the jet pipe are fixedly connected with the " u "-shaped frame.The advantages of portable medium expansion foam big gun of the utility model is：With roller, user is facilitated to move；With operation lever and adjusting rod, operator easily can adjust and fix the direction for cylinder of firing according to the position of point of origin and the height of oneself；With link and support plate, the weight of subscriber station balance rollers both sides on the supporting plate can be facilitated.
Description
Technical field
A kind of fire-fighting equipment is the utility model is related to, more precisely a kind of portable medium expansion foam big gun.
Background technology
Medium expansion foam big gun is a kind of fire-fighting equipment, and under a certain pressure, fire water is with medium expansion foaming agent in foam ratio
Being mixed in example mixing arrangement, form a certain proportion of foam mixing liquid, a part is sprayed by two nozzles of medium expansion foam big gun,
Cylinder occurs by foam and forms high expansion foam injection, another part is sprayed by the multiplier tube of medium expansion foam big gun, mixed with air
Conjunction forms low expansion foam, both mix injection, forms medium expansion foam and projects, reaches far firing range, broad covered area, so as to reach
Optimal extinguishing effect.But the volume and weight of medium expansion foam big gun is all larger, when being put out a fire, operator is not easy quickly
The direction of its cylinder of firing accurately is adjusted, is unfavorable for quick extinguishing, and operate more laborious.
Utility model content
The utility model is mainly the technical problem solved present in the prior art, so that providing one kind carries roller, side
Just user moves；With operation lever and adjusting rod, operator can easily according to the position of point of origin and the height of oneself come
Adjust and fix the direction for cylinder of firing；With link and support plate, subscriber station balance rollers two on the supporting plate can be facilitated
The portable medium expansion foam big gun of the weight of side.
The utility model solves the technical problem in the presence of the prior art by following technical proposals：
A kind of movable type medium expansion foam big gun, including a foaming cylinder, a multiplier tube and two jet pipes, in the movable type
Expansion of foam big gun further includes a gun tube, " L " shape connecting tube, an inlet tube, a vehicle frame and an operation lever, the foaming cylinder
Lower end is provided with a " u "-shaped frame, and the multiplier tube and the jet pipe are parallel to each other and described with the foaming cylinder
Multiplier tube is arranged on the extended line of the foaming cylinder center line, the multiplier tube and the jet pipe with it is described
" u "-shaped frame is fixedly connected, and the one end of the multiplier tube and the jet pipe with the gun tube is connected, the gun tube
The other end and described " L " the shape connecting tube upper end be interconnected and be rotatablely connected, rotary middle spindle it is horizontally disposed；Described
The lower end of " L " shape connecting tube and the upper end of the inlet tube are interconnected and are rotatablely connected, rotary middle spindle is arranged vertically；Institute
The vehicle frame stated is " n " shape, two lower ends are separately installed with a roller；The upper end of the inlet tube and the vehicle frame, which is fixed, to be connected
Connect；One end of the operation lever is fixedly connected with the " u "-shaped frame, the middle part of the operation lever is cut with scissors with a connecting rod
Connect, the upper end of described " L " the shape connecting tube is provided with an engaging lug, and a clamp device is provided with the engaging lug, described
Connecting rod through the engaging lug and form adjustable fixed connection structure with it.
As the utility model preferred embodiment, the portable medium expansion foam big gun further includes a link, institute
The one end for the link stated is connected with the central axis of the roller, the other end is provided with a connection frame.
As the utility model preferred embodiment, a support plate, the branch are provided with the middle part of the link
Fagging is horizontally disposed.
The advantages of portable medium expansion foam big gun of the utility model is：With roller, user is facilitated to move；With operation
Bar and adjusting rod, operator easily can adjust and fix the court for cylinder of firing according to the position of point of origin and the height of oneself
To；With link and support plate, the weight of subscriber station balance rollers both sides on the supporting plate can be facilitated.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is the structure diagram of the portable medium expansion foam big gun of the utility model；
Fig. 2 be Fig. 1 in portable medium expansion foam big gun it is another using orientation when structure diagram；
Fig. 3 is in structure diagram during folded state for the portable medium expansion foam big gun in Fig. 1；
Wherein：
1st, foam cylinder；11st, " u "-shaped frame；
2nd, multiplier tube；
3rd, jet pipe；
4th, gun tube；
5th, " L " shape connecting tube；51st, engaging lug；52nd, clamp device；
6th, inlet tube；
7th, vehicle frame；71st, roller；
8th, operation lever；81st, connecting rod；
9th, link；91st, frame is connected；92nd, support plate.
Embodiment
The preferred embodiment of the utility model is described in detail below, so that the advantages of the utility model and feature energy
It is easier to be readily appreciated by one skilled in the art, apparent is clearly defined so as to be made to the scope of protection of the utility model.
The advantages of portable medium expansion foam big gun of the utility model is：With roller, user is facilitated to move；With operation
Bar and adjusting rod, operator easily can adjust and fix the court for cylinder of firing according to the position of point of origin and the height of oneself
To；With link and support plate, the weight of subscriber station balance rollers both sides on the supporting plate can be facilitated.
Embodiment one：
As shown in Figure 1 and Figure 2, a kind of portable medium expansion foam big gun, including a foaming cylinder 1, a multiplier tube 2 and two sprays
Pipe 3, the movable type medium expansion foam big gun further include 4, one " L " shape connecting tube 5 of a gun tube, an inlet tube 6, a vehicle frame 7 and a behaviour
Make bar 8, the lower end of the foaming cylinder 1 is provided with a " u "-shaped frame 11, and the multiplier tube 2 and the jet pipe 3 are mutually flat with the foaming cylinder 1
The row and multiplier tube 2 is arranged on the extended line of 1 center line of foaming cylinder, the multiplier tube 2 and the jet pipe 3 with the " u "-shaped frame
11 are fixedly connected, and the multiplier tube 2 and the one end of the jet pipe 3 with the gun tube 4 are connected, and the other end of the gun tube 4 is with being somebody's turn to do " L " shape
The upper end of connecting tube 5 is interconnected and is rotatablely connected, rotary middle spindle is horizontally disposed；Should " L " shape connecting tube 5 lower end with should be into
The upper end of liquid pipe 6 is interconnected and is rotatablely connected, rotary middle spindle is arranged vertically；The vehicle frame 7 is " n " shape, two lower end difference
One roller 71 is installed；The inlet tube 6 is fixedly connected with the upper end of the vehicle frame 7；One end of the operation lever 8 and the " u "-shaped frame 11
Be fixedly connected, the middle part of the operation lever 8 and a connecting rod 81 it is hinged, should the upper end of " L " shape connecting tube 5 engaging lug is installed
51, a clamp device 52 is installed on the engaging lug 51, the connecting rod 81 is through the engaging lug 51 and is formed with it adjustable
Fixed connection structure.By adjusting the relative position of the engaging lug 51 and the connecting rod 81, user can easily adjust the hair
The position of cylinder and the operation lever 8 relative to the roller 71 is steeped, so as to user-friendly and control the direction of the cylinder of firing,
Consequently facilitating quick extinguishing.
The roller on portable medium expansion foam big gun in embodiment one is arranged in from portable medium expansion foam big gun center of gravity
Position remote position, although can facilitate the direction of user's control foaming cylinder 1 in fire extinguishing, easy to put out a fire, it is idle
When, foaming cylinder 1 can but contact to earth and deform and damage；And the weight of 7 both sides of roller is uneven, operator is controlled in the movable type
Still it can feel more painstaking during expansion of foam big gun, in order to overcome the two technical problems, this patent provides embodiment two；
Embodiment two：
The movable type medium expansion foam big gun further includes a link 9, one end of the link 9 and the central shaft of the roller 71
Rotation connection, the other end are provided with a connection frame 91；The orientation of the cylinder 1 of firing is adjusted, making it, orientation cloth postpones as shown in Figure 3,
The both ends of the link 9 can support the whole movable type medium expansion foam big gun, so as to avoid foaming cylinder 1 from being connect with ground
Touch and deformed damaged；And at this time, roller is arranged in one end of the link 9, which can use as handle comes
The mobile movable type medium expansion foam big gun.
The middle part of the link 9 is provided with a support plate 92, and the support plate 92 is horizontally disposed.User is operating the movable type
It when medium expansion foam big gun is put out a fire, may stand in the support plate 92, make the weight of 71 the right and left of roller more balanced, from
And can easier control movable type medium expansion foam big gun.
It is only the mentality of designing of some embodiments of the utility model above, in the case where system allows, this reality
It can be expanded to while external more function modules with new, so as to extend its function to greatest extent.
The above, is only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any change or replacement expected without creative work, should be covered within the scope of the utility model.
Therefore, the scope of protection of the utility model should be determined by the scope of protection defined in the claims.
Claims (3)
1. a kind of movable type medium expansion foam big gun, including a foaming cylinder (1), a multiplier tube (2) and two jet pipes (3), its feature
It is：The portable medium expansion foam big gun further includes a gun tube (4), " L " shape connecting tube (5), an inlet tube (6), one
Vehicle frame (7) and an operation lever (8), the lower end of the foaming cylinder (1) are provided with a " u "-shaped frame (11), the multiplier tube (2)
And the jet pipe (3) is parallel to each other with the foaming cylinder (1) and the multiplier tube (2) is arranged in the foaming
On the extended line of cylinder (1) center line, the multiplier tube (2) and the jet pipe (3) are fixed with the " u "-shaped frame (11)
Connection, the one end of the multiplier tube (2) and the jet pipe (3) with the gun tube (4) are connected, the gun tube
(4) upper end of the other end and " L " the shape connecting tube (5) is interconnected and is rotatablely connected, rotary middle spindle is horizontally disposed；
The lower end of " L " the shape connecting tube (5) and the upper end of the inlet tube (6) are interconnected and are rotatablely connected, center of rotation
Axis is arranged vertically；The vehicle frame (7) is " n " shape, two lower ends are separately installed with a roller (71)；The inlet tube (6)
It is fixedly connected with the upper end of the vehicle frame (7)；One end of the operation lever (8) and the fixed company of the " u "-shaped frame (11)
Connect, the middle part of the operation lever (8) and a connecting rod (81) it is hinged, the upper end of " L " the shape connecting tube (5) is provided with one
Engaging lug (51), is provided with a clamp device (52) on the engaging lug (51), and the connecting rod (81) is through described
Engaging lug (51) simultaneously forms adjustable fixed connection structure with it.
2. movable type medium expansion foam big gun according to claim 1, it is characterised in that：The portable medium expansion foam
Big gun further includes a link (9), and one end of the link (9) is connected with the central axis of the roller (71), is another
One end is provided with a connection frame (91).
3. movable type medium expansion foam big gun according to claim 2, it is characterised in that：The middle part of the link (9)
A support plate (92) is provided with, the support plate (92) is horizontally disposed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721007787.XU CN207323910U (en) | 2017-08-11 | 2017-08-11 | Portable medium expansion foam big gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721007787.XU CN207323910U (en) | 2017-08-11 | 2017-08-11 | Portable medium expansion foam big gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207323910U true CN207323910U (en) | 2018-05-08 |
Family
ID=62373113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721007787.XU Expired - Fee Related CN207323910U (en) | 2017-08-11 | 2017-08-11 | Portable medium expansion foam big gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207323910U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112546512A (en) * | 2021-01-25 | 2021-03-26 | 捷安救援装备（苏州）有限公司 | Cart type medium-multiple foam gun |
-
2017
- 2017-08-11 CN CN201721007787.XU patent/CN207323910U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112546512A (en) * | 2021-01-25 | 2021-03-26 | 捷安救援装备（苏州）有限公司 | Cart type medium-multiple foam gun |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180508 Termination date: 20190811 |