CN206081401U - Removable fire -fighting lance that trades - Google Patents
Removable fire -fighting lance that trades Download PDFInfo
- Publication number
- CN206081401U CN206081401U CN201620946838.4U CN201620946838U CN206081401U CN 206081401 U CN206081401 U CN 206081401U CN 201620946838 U CN201620946838 U CN 201620946838U CN 206081401 U CN206081401 U CN 206081401U
- Authority
- CN
- China
- Prior art keywords
- connecting portion
- fire
- fighting lance
- guide groove
- shaped guide
- 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
Links
Landscapes
- Nozzles (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model provides a removable fire -fighting lance that trades, including hosepipe, connecting portion, clamping portion and shower nozzle, clamping portion and connecting portion all are equipped with the through -hole, the connecting portion top surface surrounds there is the spacing groove, clamping portion bottom surface is equipped with the spacing lug with spacing groove looks adaptation, the spacing groove is equipped with the L shape guide slot that link up the outer wall, through connections portion of L shape guide slot vertical stroke portion top surface, spacing lug lateral wall distributes there is the piece of extension, extend the piece and pass L shape guide slot vertical stroke portion and clamp into the L guide slot transverse part that appears, and it is equipped with the ejector pad to extend the piece outer end, ejector pad protrusion connecting portion lateral wall, the shower nozzle inner wall is equipped with the passageway, the passageway follow is supreme down to be reduced gradually, be equipped with the spiral lug in the passageway, the spiral lug is followed the passageway below and is extended to the top, the utility model discloses can the rapid Assembly fire -fighting lance, can be faster put out a fire simultaneously can be to the squirt pressure boost for jet distance is farther.
Description
Technical field
The utility model is related to fire-fighting equipment, more particularly to a kind of disconnectable fire-fighting lance.
Background technology
Fire-fighting lance is the jetting instrument of fire extinguishing, and being connected with water band with it can spray intensive substantial current.Existing market
On fire-fighting lance do not possess function of increasing pressure when in use, mostly so that the jet length of fire-fighting lance be not it is too remote,
When fire extinguishing, fireman needs comparison in-plant could put out a fire near burning things which may cause a fire disaster, it is impossible to ensure the safety of fireman well,
Furthermore existing fire-fighting lance is assembled by screw joining manner and water band, and clamping speed is slow, and using one section
After time, the screw thread of fire-fighting lance easily weares and teares, and can not assemble well in use, largely effects on disaster relief operations.
Utility model content
For the deficiencies in the prior art part, the utility model provides a kind of disconnectable fire-fighting lance, and it can be quick
Assembling fire-fighting lance, can put out a fire faster, while can be pressurized to hydraulic giant so that jet length is farther.
The technical scheme provided to reach above-mentioned purpose the utility model is：A kind of disconnectable fire-fighting lance, including
Water band, connecting portion, clamping portion and shower nozzle, the water band is fixedly linked with connecting portion, and the shower nozzle is fixed on clamping portion top surface, institute
State clamping portion and connecting portion is equipped with through hole, the connecting portion top surface is surrounded with stopper slot, and clamping portion bottom surface is provided with and limit
The spacing block set that position groove is adapted, the stopper slot is provided with the L-shaped guide groove of insertion outer wall, the L-shaped guide groove vertical part insertion connection
Portion's top surface, spacing block set side wall is distributed with extension block, and it is horizontal that the extension block enters L-shaped guide groove through L-shaped guide groove vertical part clamp
Portion, and the extension block outer end is provided with pushing block, and the pushing block protrusion connecting portion side wall, the shower nozzle inwall is provided with passage, institute
State passage to be gradually reduced from bottom to up, spiral projection is provided with the passage, the spiral projection is extended to from passage lower section
Side.
Further, the extension block width is adapted with L-shaped guide groove vertical part width, and the extension tile height is led with L-shaped
Groove transverse part is highly adapted.
Further, the stopper slot cell wall is provided with mat, and the mat middle part is high and is gradually lowered to upper and lower both sides.
Further, the through hole bottom surface opening in the clamping portion is provided with clamping ring, and the clamping ring protrudes clamping portion bottom surface,
The clamping ring is installed in the through hole of connecting portion, and is provided with rubber blanket between the clamping ring and connecting portion through hole hole wall
Circle, the rubber washer middle part is high and is gradually lowered to upper and lower both sides.
Compared with prior art, have the advantages that：
The utility model can easily dismount fire-fighting lance, when there is the condition of a fire, being capable of quickly assembling fire-fighting
Hydraulic giant, eliminates faster burning things which may cause a fire disaster, and the security of the lives and property of the people is ensured well, while after wear damage, can be easily
Detachable maintaining or the shower nozzle for more renewing；Furthermore when water is through passage, the passage is gradually reduced, the pressure of water increases
Plus, and spiral projection is provided with the passage, the spiral projection extends to top from passage lower section so that water source is helically
The movement locus of formula is ejected, and further increases the pressure of water so that the distance of fire-fighting lance injection is farther, preferably ensures
The distance between fireman and burning things which may cause a fire disaster, also can put out a fire well, substantially increase the safety of fireman.
Description of the drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model clamping portion bottom surface structure schematic diagram.
Fig. 3 is the utility model connecting portion top surface structure schematic diagram.
Fig. 4 is the utility model shower nozzle internal structure schematic diagram.
Below in conjunction with the accompanying drawings the utility model is described in further detail.
Specific embodiment
As shown in Figures 1 to 4, a kind of disconnectable fire-fighting lance, including water band 1, connecting portion 2, clamping portion 3 and shower nozzle 4,
The water band 1 is fixedly linked with connecting portion 2, and the shower nozzle 4 is fixed on the top surface of clamping portion 3, and the clamping portion 3 and connecting portion 2 are equal
Through hole 5 is provided with, the top surface of the connecting portion 2 is surrounded with stopper slot 21, and the bottom surface of clamping portion 3 is provided with what is be adapted with stopper slot 21
Spacing block set 31, can easily dismount fire-fighting lance, when there is the condition of a fire, can quickly assemble fire-fighting lance, energy
Burning things which may cause a fire disaster is eliminated faster, the security of the lives and property of the people is ensured well, while after wear damage, can easily dismantle dimension
The shower nozzle 4 repaiied or more renew, and the cell wall of the stopper slot 21 is provided with mat 22, the middle part of the mat 22 is high and to upper and lower
Both sides are gradually lowered, and can increase the frictional force between stopper slot 21 and spacing block set 31 so that fire-fighting lance assembling is more firm
Gu.
The stopper slot 21 is provided with the L-shaped guide groove 23 of insertion outer wall, the top surface of 23 vertical part insertion connecting portion of the L-shaped guide groove 2,
The side wall of the spacing block set 31 is distributed with extension block 32, and the extension block 32 enters L-shaped guide groove 23 through the vertical part clamp of L-shaped guide groove 23
Transverse part, and the outer end of the extension block 32 is provided with pushing block 33, and the protrusion side wall of connecting portion 2 of the pushing block 33, the extension block 32 is wide
Degree is adapted with the vertical part width of L-shaped guide groove 23, and the height of the extension block 32 is highly adapted with the transverse part of L-shaped guide groove 23, in assembling
It is described that extension block 32 aligns with the vertical part of L-shaped guide groove 23 when fire-fighting lance, then spacing block set 31 is snapped in into stopper slot 21
In, then promoting pushing block 33 so that extension block 32 sticks into the transverse part of L-shaped guide groove 23, and connecting portion 2 is connected as one with clamping portion 3.
The bottom surface opening of through hole 5 in the clamping portion 3 is provided with clamping ring 51, the bottom surface of the protrusion clamping of the clamping ring 51 portion 3, institute
State clamping ring 51 to be installed in the through hole 5 of connecting portion 2, and rubber is provided between the clamping ring 51 and the hole wall of 2 through hole of connecting portion 5
Rubber gasket 52, the middle part of the rubber washer 52 is high and is gradually lowered to upper and lower both sides, by increasing capacitance it is possible to increase connecting portion 2 and clamping portion 3
Between sealing so that water will not overflow, and can be good at ensure fire-fighting lance in pressure so that fire-fighting lance is not
Damage easy to wear.
The inwall of the shower nozzle 4 is provided with passage 41, and the passage 41 is gradually reduced from bottom to up, water through passage 41 when
Wait, the passage 41 is gradually reduced, the pressure of water increases, and spiral projection 2 is provided with the passage 41, the spiral projection
42 extend to top from the lower section of passage 41 so that water source is pressed further by, and increases the pressure of water so that fire-fighting lance injection
Apart from farther, preferably ensure the distance between fireman and burning things which may cause a fire disaster, also can put out a fire well, substantially increase the peace of fireman
Entirely.
Finally it should be noted that：Above example only to illustrate the technical solution of the utility model and unrestricted, although
The utility model has been described in detail with reference to preferred embodiment, it will be understood by those within the art that, can be right
The technical solution of the utility model is modified or equivalent, without deviating from the spirit and model of technical solutions of the utility model
Enclose, it all should cover in the middle of right of the present utility model.
Claims (4)
1. a kind of disconnectable fire-fighting lance, including water band, connecting portion, clamping portion and shower nozzle, the water band is fixed with connecting portion
It is connected, the shower nozzle is fixed on clamping portion top surface, and the clamping portion and connecting portion are equipped with through hole, it is characterised in that：The company
Socket part top surface is surrounded with stopper slot, and clamping portion bottom surface is provided with the spacing block set being adapted with stopper slot, and the stopper slot sets
There is the L-shaped guide groove of insertion outer wall, the L-shaped guide groove vertical part insertion connecting portion top surface, spacing block set side wall is distributed with extension
Block, the extension block enters L-shaped guide groove transverse part through L-shaped guide groove vertical part clamp, and the extension block outer end is provided with pushing block, described
Pushing block protrusion connecting portion side wall, the shower nozzle inwall is provided with passage, and the passage is gradually reduced from bottom to up, sets in the passage
There is spiral projection, the spiral projection extends to top from passage lower section.
2. disconnectable fire-fighting lance according to claim 1, it is characterised in that：The extension block width and L-shaped guide groove
Vertical part width is adapted, and the extension tile height is highly adapted with L-shaped guide groove transverse part.
3. disconnectable fire-fighting lance according to claim 1, it is characterised in that：The stopper slot cell wall is provided with mat,
The mat middle part is high and is gradually lowered to upper and lower both sides.
4. disconnectable fire-fighting lance according to claim 1, it is characterised in that：The through hole bottom surface opening in the clamping portion
Clamping ring is provided with, the clamping ring protrudes clamping portion bottom surface, and the clamping ring is installed in the through hole of connecting portion, and the company
Rubber washer is provided between adapter ring and connecting portion through hole hole wall, the rubber washer middle part is high and gradually drops to upper and lower both sides
It is low.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620946838.4U CN206081401U (en) | 2016-08-26 | 2016-08-26 | Removable fire -fighting lance that trades |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620946838.4U CN206081401U (en) | 2016-08-26 | 2016-08-26 | Removable fire -fighting lance that trades |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206081401U true CN206081401U (en) | 2017-04-12 |
Family
ID=58469263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620946838.4U Expired - Fee Related CN206081401U (en) | 2016-08-26 | 2016-08-26 | Removable fire -fighting lance that trades |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206081401U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109568857A (en) * | 2018-11-26 | 2019-04-05 | 惠安闽神石材加工设备开发有限公司 | A kind of fire-fighting lance quickly assembled using multistage detent |
-
2016
- 2016-08-26 CN CN201620946838.4U patent/CN206081401U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109568857A (en) * | 2018-11-26 | 2019-04-05 | 惠安闽神石材加工设备开发有限公司 | A kind of fire-fighting lance quickly assembled using multistage detent |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202360840U (en) | Bottle head valve | |
| CN206081401U (en) | Removable fire -fighting lance that trades | |
| CN204261240U (en) | A kind of injection gun for fire fighting | |
| EP2708285A1 (en) | A junction valve of a foam gun | |
| CN203170458U (en) | Combined spray head | |
| CN203115206U (en) | Pressure release valve for electric vehicle | |
| CN203108052U (en) | Fire extinguisher nozzle | |
| US20130075499A1 (en) | Nozzle for a burner boom water spray system of an offshore plant | |
| CN202355749U (en) | Anti-leakage superfine water mist spray head | |
| CN110686130A (en) | Washing machine tap water stop device | |
| CN203389263U (en) | Anti-dripping water mist nozzle | |
| CN204337576U (en) | The anti-drip device of high-pressure water mist fire fighting shower nozzle | |
| CN204147461U (en) | A kind of high-pressure nozzle | |
| CN206103166U (en) | Steady voltage fire hydrant that pressure monitoring is timely | |
| CN205253392U (en) | Nozzle structure | |
| CN205020263U (en) | Spiral wind -guiding formula shower nozzle of atomizer | |
| CN204127535U (en) | A kind of connecting head structure effectively can avoiding explosion water pipe water spray | |
| CN207591179U (en) | A kind of high efficiency extinguishing device | |
| CN108815775B (en) | Indoor fire hydrant | |
| CN206616747U (en) | A kind of building decoration curtain wall | |
| CN206477816U (en) | A kind of safe flow controlling device of blowing geothermal well | |
| CN204275360U (en) | A kind of hidden-type fine mist spray head | |
| CN205628373U (en) | Be arranged in movie and video programs to shoot water spray special effect device | |
| CN204106915U (en) | A kind of hidden gas extinguishing system nozzle | |
| CN202961618U (en) | Superfine dry powder nozzle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170412 Termination date: 20180826 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |