CN206617685U - Portable fire-fighting joint - Google Patents
Portable fire-fighting joint Download PDFInfo
- Publication number
- CN206617685U CN206617685U CN201720396894.XU CN201720396894U CN206617685U CN 206617685 U CN206617685 U CN 206617685U CN 201720396894 U CN201720396894 U CN 201720396894U CN 206617685 U CN206617685 U CN 206617685U
- Authority
- CN
- China
- Prior art keywords
- connecting cylinder
- fire
- fire hose
- hose connecting
- fire hydrant
- 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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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a kind of portable fire-fighting joint, including fire hydrant connecting cylinder and fire hose connecting cylinder, fire hydrant connecting cylinder and fire hose connecting cylinder are integrally formed by aluminium alloy and are made, thread bush is provided with screw threads for fastening set on fire hose connecting cylinder, one end inwall of the screw threads for fastening set away from fire hydrant connecting cylinder is provided with the middle part of rubber gasket, the outer wall of fire hose connecting cylinder and is provided with annular recess groove.The utility model fire hydrant connecting cylinder and fire hose connecting cylinder and connection age of a draught animal thereon are integrally formed using aluminium alloy, and without separately processing, process is more simple, and production cost is lower；And screw threads for fastening set is threaded with fire hose connecting cylinder, fire hose is tightly fixed between screw threads for fastening set and fire hose connecting cylinder, the rubber gasket of screw threads for fastening set inwall can further enhance the connection sealing and reliability of the utility model and fire hose, without furthermore with bondages such as steel wires, use is more simple and convenient.
Description
Technical field
The utility model belongs to fire-fighting equipment technical field, and in particular to a kind of portable fire-fighting joint.
Background technology
Fire-fighting joint is the conventional fitting in fire-fighting equipment field, and it is used to connect fire hose and fire hydrant device
Part, existing fire-fighting joint includes the fire hydrant connecting cylinder connected with fire hydrant device being interconnected and connected with fire hose
Fire hose connecting cylinder, the connection age of a draught animal is set on fire hydrant connecting cylinder and fire hose connecting cylinder respectively, and its weak point exists
In：1st, fire hydrant connecting cylinder and fire hose connecting cylinder are formed by metal castings such as copper, iron, then again in the tooth of processing connection thereon
Mouthful, complex procedures, processing cost is higher；2nd, it is necessary to separately tight with steel wire etc. when fire hose and fire hose connecting cylinder coordinate
Gu sealing, use is extremely inconvenient.
The content of the invention
Technical problem to be solved in the utility model is that there is provided a kind of portable for above-mentioned the deficiencies in the prior art
Fire-fighting joint, it can effectively solve the problem that existing fire-fighting joint complex procedures, processing cost are higher and being asked using extremely inconvenient
Topic.
The technical scheme that the utility model is used is：A kind of portable fire-fighting joint, including be interconnected and fire-fighting
Fire hydrant connecting cylinder that bolt device connects and the fire hose connecting cylinder connected with fire hose, the fire hydrant connecting cylinder and
The fire hose connecting cylinder is integrally formed by aluminium alloy to be made, and the fire hydrant connecting cylinder is away from the fire hose connecting cylinder
One end outer wall integrally formed with the fire hydrant screw thread age of a draught animal, the fire hose connecting cylinder away from the fire hydrant connecting cylinder one
Outer wall is held to connect the age of a draught animal integrally formed with flexible pipe, the fire hose connects drum outer wall integrally formed with the adapter sleeve screw thread age of a draught animal,
The adapter sleeve screw thread age of a draught animal is extended to described soft by the fire hose connecting cylinder close to one end of the fire hydrant connecting cylinder
At the pipe connection age of a draught animal, screw threads for fastening set is provided with by above-mentioned adapter sleeve screw thread age of a draught animal thread bush on the fire hose connecting cylinder,
Screw threads for fastening set close to the fire hydrant connecting cylinder one end inwall integrally formed with above-mentioned adapter sleeve screw thread age of a draught animal spiral shell
The internal thread age of a draught animal that line coordinates, one end inwall of the screw threads for fastening set away from the fire hydrant connecting cylinder is provided with rubber seal
Annular recess groove is provided with the middle part of packing ring, the outer wall of the fire hose connecting cylinder.
Preferably, the annular recess groove to the fire hose connecting cylinder close to described fire hydrant connecting cylinder one end
Distance is more than the length that the screw threads for fastening covers, and the annular recess groove to the fire hose connecting cylinder is away from the fire hydrant
The distance of connecting cylinder one end is less than the length that the screw threads for fastening covers.
Preferably, the rectangular triangle in cross section of the annular recess groove, wherein close to the fire hydrant connecting cylinder
Vertical edge and be connected with the fire hose drum outer wall coincidence horizontal sides be the right angled triangle two right-angle sides, it is described
The hypotenuse of annular recess groove is tilted to the one end of the fire hose connecting cylinder away from the fire hydrant connecting cylinder.
Preferably, being provided with the ring-type screening that drum outer wall coincidence is connected with the fire hose on the annular recess groove
Ring, the side that the ring-type hides ring connects with the crosspoint of the vertical edge and horizontal sides, and its opposite side is constituted with the hypotenuse
Embedded gap.
The beneficial effects of the utility model are：Because the utility model uses said structure, fire hydrant connecting cylinder and disappear
Anti- flexible pipe connecting cylinder and connection age of a draught animal thereon are integrally formed using aluminium alloy, and without separately processing, process is more simple, raw
Produce cost lower；And screw threads for fastening set is threaded with fire hose connecting cylinder, by screw threads for fastening set rotation to fire-fighting
Fire hose is enclosed on fire hose connecting cylinder, and make fire hose by flexible pipe connecting cylinder close to one end of fire hydrant connecting cylinder
End insertion ring-type recessed groove in, outwards rotation screw threads for fastening set, by fire hose be tightly fixed to screw threads for fastening set and disappear
Between anti-flexible pipe connecting cylinder, the rubber gasket of screw threads for fastening set inwall can further enhance the utility model and fire hose
Connection sealing and reliability, without furthermore with bondages such as steel wires, use is more simple and convenient.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：1st, fire hydrant connecting cylinder；11st, the fire hydrant screw thread age of a draught animal；2nd, fire hose connecting cylinder；21st, flexible pipe connection tooth
Mouthful；22nd, the adapter sleeve screw thread age of a draught animal；3rd, screw threads for fastening set；31st, rubber gasket；4th, annular recess groove；41st, ring-type hides ring；
42nd, embedded gap.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings and the specific embodiments.
As shown in figure 1, a kind of portable fire-fighting joint, including the interconnected fire-fighting connected with fire hydrant device are tethered
The fire hose connecting cylinder 2 for connecing cylinder 1 and connecting with fire hose, fire hydrant connecting cylinder 1 and the fire hose connection
Cylinder 2 is integrally formed by aluminium alloy to be made, one end outer wall one of the fire hydrant connecting cylinder 1 away from the fire hose connecting cylinder 2
It is body formed to have the fire hydrant screw thread age of a draught animal 11, one end outer wall one of the fire hose connecting cylinder 2 away from the fire hydrant connecting cylinder 1
Body formed to have flexible pipe to connect the age of a draught animal 21, the outer wall of fire hose connecting cylinder 2 is described integrally formed with the adapter sleeve screw thread age of a draught animal 22
The adapter sleeve screw thread age of a draught animal 22 is extended to described soft by the fire hose connecting cylinder 2 close to one end of the fire hydrant connecting cylinder 1
It is tight provided with screw thread by the above-mentioned thread bush of the adapter sleeve screw thread age of a draught animal 22 on the fire hose connecting cylinder 2 at the pipe connection age of a draught animal 21
Admittedly cover 3, the screw threads for fastening set 3 close to the fire hydrant connecting cylinder 1 one end inwall integrally formed with above-mentioned adapter sleeve spiral shell
The internal thread age of a draught animal that the screw thread of the line age of a draught animal 22 coordinates, the screw threads for fastening covers 3 one end inwalls away from the fire hydrant connecting cylinder 1 and set
It is equipped with the middle part of rubber gasket 31, the outer wall of the fire hose connecting cylinder 2 and is provided with annular recess groove 4.
Preferably, the annular recess groove 4 to the fire hose connecting cylinder 2 close to the fire hydrant connecting cylinder 1 one
The distance at end is more than the length that the screw threads for fastening covers 3, and the annular recess groove 4 to the fire hose connecting cylinder 2 is away from institute
The distance for stating the one end of fire hydrant connecting cylinder 1 is less than the length that the screw threads for fastening covers 3.
Preferably, the rectangular triangle in cross section of the annular recess groove 4, wherein close to the fire hydrant connecting cylinder
1 vertical edge and two right-angle sides that the horizontal sides overlapped with the outer wall of fire hose connecting cylinder 2 are the right angled triangle, institute
The hypotenuse for stating annular recess groove 4 is tilted to the one end of the fire hose connecting cylinder 2 away from the fire hydrant connecting cylinder 1.It is described
The ring-type overlapped with the outer wall of fire hose connecting cylinder 2 is provided with annular recess groove 4 and hides ring 41, the ring-type hides ring 41
Side connects with the crosspoint of the vertical edge and horizontal sides, and its opposite side constitutes embedded gap 42 with the hypotenuse.
Because the utility model uses said structure, fire hydrant connecting cylinder 1 and fire hose connecting cylinder 2 and company thereon
Connect the age of a draught animal is integrally formed using aluminium alloy, and without separately processing, process is more simple, and production cost is lower；And it is soft in fire-fighting
Screw threads for fastening set 3 is threaded with pipe connecting cylinder 2, by the rotation of screw threads for fastening set 3 to fire hose connecting cylinder 2 close to fire hydrant
One end of connecting cylinder 1, fire hose is enclosed on fire hose connecting cylinder 2, and makes the end of fire hose by being embedded in gap 42
It is embedded into annular recess groove 4, and ring 41 is hidden by ring-type and block, prevents the end of fire hose from outwards ejecting, then to outward turning
Turn screw threads for fastening set 3, fire hose is tightly fixed between screw threads for fastening set 3 and fire hose connecting cylinder 2, screw threads for fastening set
The rubber gasket 31 of 3 inwalls can further enhance the connection sealing and reliability of the utility model and fire hose, nothing
Need to be furthermore with bondages such as steel wires, use is more simple and convenient.
It is described above, only the utility model preferred embodiment, therefore the utility model implementation can not be limited with this
Scope, i.e., the equivalent changes and modifications made according to present utility model application the scope of the claims and description all should still belong to this reality
In the range of being covered with new patent.
Claims (4)
1. a kind of portable fire-fighting joint, including the interconnected fire hydrant connecting cylinder connected with fire hydrant device（1）And
The fire hose connecting cylinder connected with fire hose（2）, it is characterised in that：The fire hydrant connecting cylinder（1）It is soft with the fire-fighting
Pipe connecting cylinder（2）It is integrally formed and is made by aluminium alloy, the fire hydrant connecting cylinder（1）Away from the fire hose connecting cylinder（2）
One end outer wall integrally formed with the fire hydrant screw thread age of a draught animal（11）, the fire hose connecting cylinder（2）Tethered away from the fire-fighting
Connect cylinder（1）One end outer wall integrally formed with flexible pipe connect the age of a draught animal（21）, the fire hose connecting cylinder（2）Outer wall is integrally formed
There is the adapter sleeve screw thread age of a draught animal（22）, the adapter sleeve screw thread age of a draught animal（22）By the fire hose connecting cylinder（2）Disappear close to described
Anti- bolt connecting cylinder（1）One end extend to the flexible pipe connection age of a draught animal（21）Place, the fire hose connecting cylinder（2）Above by upper
State the adapter sleeve screw thread age of a draught animal（22）Thread bush is provided with screw threads for fastening set（3）, the screw threads for fastening set（3）Tethered close to the fire-fighting
Connect cylinder（1）One end inwall integrally formed with the above-mentioned adapter sleeve screw thread age of a draught animal（22）It is the internal thread age of a draught animal that screw thread coordinates, described
Screw threads for fastening set（3）Away from the fire hydrant connecting cylinder（1）One end inwall be provided with rubber gasket（31）, the fire-fighting
Flexible pipe connecting cylinder（2）Outer wall in the middle part of be provided with annular recess groove（4）.
2. portable fire-fighting joint according to claim 1, it is characterised in that：The annular recess groove（4）Disappear to described
Anti- flexible pipe connecting cylinder（2）Close to the fire hydrant connecting cylinder（1）The distance of one end is more than the screw threads for fastening set（3）Length,
The annular recess groove（4）To the fire hose connecting cylinder（2）Away from the fire hydrant connecting cylinder（1）The distance of one end is less than
The screw threads for fastening set（3）Length.
3. portable fire-fighting joint according to claim 1, it is characterised in that：The annular recess groove（4）Cross section
Rectangular triangle, wherein close to the fire hydrant connecting cylinder（1）Vertical edge and with the fire hose connecting cylinder（2）Outer wall
The horizontal sides of coincidence are two right-angle sides of the right angled triangle, the annular recess groove（4）Hypotenuse to the fire hose
Connecting cylinder（2）Away from the fire hydrant connecting cylinder（1）One end tilt.
4. portable fire-fighting joint according to claim 3, it is characterised in that：The annular recess groove（4）On be provided with
With the fire hose connecting cylinder（2）The ring-type that outer wall is overlapped hides ring（41）, the ring-type screening ring（41）Side with it is described perpendicular
The crosspoint of straight flange and horizontal sides connects, and its opposite side constitutes embedded gap with the hypotenuse（42）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720396894.XU CN206617685U (en) | 2017-04-17 | 2017-04-17 | Portable fire-fighting joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720396894.XU CN206617685U (en) | 2017-04-17 | 2017-04-17 | Portable fire-fighting joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206617685U true CN206617685U (en) | 2017-11-07 |
Family
ID=60223428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720396894.XU Expired - Fee Related CN206617685U (en) | 2017-04-17 | 2017-04-17 | Portable fire-fighting joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206617685U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110360154A (en) * | 2019-08-09 | 2019-10-22 | 浙江绿美泵业有限公司 | A kind of immersible pump |
-
2017
- 2017-04-17 CN CN201720396894.XU patent/CN206617685U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110360154A (en) * | 2019-08-09 | 2019-10-22 | 浙江绿美泵业有限公司 | A kind of immersible pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181126 Address after: 362300 Meilin Baisha Industrial Zone, Nanan City, Quanzhou City, Fujian Province (Group 3, Baisha Village) Patentee after: Hengdun Fire Technology Co., Ltd. Address before: 362300 Meilin Baisha Industrial Zone, Nanan City, Quanzhou City, Fujian Province (Group 3, Baisha Village) Patentee before: FUJIAN PROVINCE NANAN CITY HENG DUN FIRE SUPPORTING PLANT |
|
| 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: 20171107 Termination date: 20210417 |