CN208472847U - Fire hydrant connection terminal - Google Patents
Fire hydrant connection terminal Download PDFInfo
- Publication number
- CN208472847U CN208472847U CN201820764466.2U CN201820764466U CN208472847U CN 208472847 U CN208472847 U CN 208472847U CN 201820764466 U CN201820764466 U CN 201820764466U CN 208472847 U CN208472847 U CN 208472847U
- Authority
- CN
- China
- Prior art keywords
- fire
- cotter joint
- water
- fighting
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 81
- 238000007789 sealing Methods 0.000 claims description 3
- 230000003139 buffering effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model relates to technical field of fire control more particularly to a kind of fire hydrant connection terminals.Water belt lacing is inserted directly into fire-fighting cotter joint by the utility model, water belt lacing and water inlet are connected, briquetting on the water belt lacing drives retaining mechanism to use water belt lacing and the locking of fire hydrant connector, change traditional water inlet pipe and fire hydrant and is connected and fixed mode complexity, it only needs for water belt lacing to be inserted directly into fire-fighting cotter joint, briquetting drives retaining mechanism to can help to fixing connecting, its is easy to connect, and two connector tight closures, meet the needs of connection, it is small that power is pullled simultaneously, good reliability.
Description
Technical field
The utility model relates to technical field of fire control more particularly to a kind of fire hydrant connection terminals.
Background technique
When carrying out fire-fighting fire extinguishing, it is sometimes desirable to hydraulic giant, water band connection between fire fighting truck, and there are many kinds of fire fighting trucks,
There are many water band bores being equipped on these different fire fighting trucks, and different water corresponds to different water belt lacing models with bore,
Fire hose and water belt lacing generally by manually pullling water band for the heavy caliber fire hose end several points of surrounding simultaneously
Connector carries out threaded connection completion；But since fire hose expansion rate is low, this method is time-consuming and laborious, and installation quality is different, very
It to can also dock mistake, will not dock, be delayed the quality time of fighting, cause damages to people's lives and properties.
Utility model content
The technical problem to be solved by the present invention is to provide one kind quickly to connect water belt lacing with fire-fighting cotter joint,
Good reliability, the fire hydrant connection terminal being completely embedded.
In order to solve the above-mentioned technical problem, the technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of fire hydrant connection terminal, including fire-fighting cotter joint and water belt lacing, the water belt lacing and water band connection, institute
It states fire-fighting cotter joint bottom and is provided with water inlet, the water inlet is communicated with fire hydrant body, is provided on the water inlet close
Seal, the water belt lacing shape match with the water inlet, and fire-fighting cotter joint two sides are provided with retaining mechanism, institute
It states and is provided on water belt lacing and the matched briquetting of the retaining mechanism.
The retaining mechanism includes guide rod and multiple cross bars, the cross bar as a further improvement of the utility model,
One end and the guide rod are hinged, and horizontal axis is equipped on the fire-fighting cotter joint, and the cross bar is connect with the horizontal axis.
Guide wheel is provided on the cross bar free end, the water belt lacing is equipped with and the matched groove of the guide wheel.
The retaining mechanism further includes locking plectrum as a further improvement of the utility model, on the locking plectrum
It is equipped with shaft, the shaft is arranged on the fire-fighting cotter joint, is provided on the guide rod and matches with the locking plectrum
The flank of tooth.
It is provided with strut at the top of the guide rod as a further improvement of the utility model, is provided with rubber on the strut
Glue retaining ring, the rubber retaining ring semicircular in shape structure are provided with baffle on the rubber retaining ring.
The fire-fighting cotter joint is equipped with baffle plate assembly, the baffle plate assembly as a further improvement of the utility model,
Including with the cover board stating fire-fighting cotter joint and match, the cover board and the fire-fighting cotter joint are hinged, the cover board and fire hydrant
Connector is provided with torsional spring on articulated section.
Snap tab, the fire-fighting cotter joint are additionally provided on the baffle plate assembly as a further improvement of the utility model,
On be provided with and be equipped with the matched hook-holding part of the snap tab, the lower end of the snap tab towards bending on the inside of fire-fighting cotter joint
Arc plate, between the snap tab and cover board formed 15 °~20 ° angles.
The water inlet is communicated with hitching post far from one end of fire-fighting cotter joint as a further improvement of the utility model,
The water inlet is communicated with surge chamber far from one end of hitching post, is communicated with separator tube at the top of the surge chamber.
Control unit is provided on the fire-fighting cotter joint as a further improvement of the utility model, the control is single
Member includes detecting the position sensor of the briquetting position, is provided with electromagnetic water valve, the position sensor on the water inlet
It is electrically connected with electromagnetic water valve.
It can be seen from the above technical scheme that water belt lacing is inserted directly into fire-fighting cotter joint by the utility model, water
Belt lacing and water inlet are connected, and the briquetting on the water belt lacing drives retaining mechanism to lock water belt lacing and fire hydrant connector
It uses, changes traditional water inlet pipe and fire hydrant and be connected and fixed mode complexity, it is only necessary to which water belt lacing is inserted directly into fire hydrant
In connector, briquetting drives retaining mechanism to can help to fixing connecting, easy to connect, and two connector tight closures, meets
The needs of connection, while it is small to pull power, good reliability.
Detailed description of the invention
Fig. 1 is a kind of fire hydrant connection terminal structural schematic diagram of the utility model.
Description of symbols: 1- fire-fighting cotter joint, 11- sealing ring, 12- lock plectrum, 13- cover board, 14- snap tab, 2-
Water belt lacing, 21- water band, 3- guide rod, 31- cross bar, 32- horizontal axis, 33- guide wheel, 34- briquetting, 35- rubber retaining ring.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments, so that those skilled in the art
The utility model may be better understood and can be practiced, but illustrated embodiment is not as the restriction to the utility model.
Refering to fig. 1, a kind of fire hydrant connection terminal, including fire-fighting cotter joint 1 and water belt lacing 2, the water belt lacing 2 with
Water band 21 connects, and 1 bottom of fire-fighting cotter joint is provided with water inlet, and the water inlet is communicated with fire hydrant body, it is described into
Sealing ring 11 is provided on the mouth of a river, 2 shape of water belt lacing matches with the water inlet, and fire-fighting cotter joint two sides are equal
It is provided with retaining mechanism, is provided on the water belt lacing 2 and the matched briquetting 34 of the retaining mechanism.
The retaining mechanism includes guide rod 3 and multiple cross bars 31, and described 31 one end of cross bar and the guide rod 3 are hinged, institute
It states and is equipped with horizontal axis 32 on fire-fighting cotter joint 1, the cross bar 31 is connect with the horizontal axis 32.
Guide wheel 33 is provided on 31 free end of cross bar, the water belt lacing 2 is equipped with matched with the guide wheel 33
Groove.
The retaining mechanism further includes locking plectrum 12, and shaft, the shaft setting are equipped on the locking plectrum 12
On the fire-fighting cotter joint 1, it is provided on the guide rod 3 and the matched flank of tooth of the locking plectrum 12.
Water belt lacing and the docking of fire-fighting cotter joint are straightforward, and locking plectrum 12 can carry out quick locking to water belt lacing,
It is docked quick and precisely, low to fire-fighting personnel specialty competency profiling, can be saved a large amount of manpower and set-up time, is conducive to improve
The efficiency of fire-fighting operation has stronger practicability.
It is provided with strut at the top of the guide rod 3, rubber retaining ring 35 is provided on the strut, the rubber retaining ring 35 is in half
Circular configuration is provided with baffle on the rubber retaining ring 35.
The fire-fighting cotter joint 1 is equipped with baffle plate assembly, and the baffle plate assembly includes and states fire-fighting cotter joint 1 and match
Cover board 13, the cover board 13 and the fire-fighting cotter joint 1 are hinged, are provided on the cover board 13 and 1 articulated section of fire-fighting cotter joint
Torsional spring.
It is additionally provided with snap tab 14 on the baffle plate assembly, is provided on the fire-fighting cotter joint 1 and the snap tab 14
The hook-holding part matched, the lower end of the snap tab 14 are equipped with towards the 1 curved arc plate in inside of fire-fighting cotter joint, the buckle
15 °~20 ° angles are formed between piece 14 and cover board 13.
Cover board 13 greatly protects fire-fighting cotter joint 1, avoids fire-fighting cotter joint 1 and is damaged into sundries, passes through institute
The snap tab 14 stated carries out preliminary detent to fire-fighting cotter joint 1, and by the tight lock of cover board 13 and fire-fighting cotter joint 1, the two cooperates,
Generate biggish transverse pressure.
The water inlet is communicated with hitching post far from one end of fire-fighting cotter joint 1, and the water inlet connects far from one end of hitching post
It is connected with surge chamber, is communicated with separator tube at the top of the surge chamber.
Using surge chamber, hydraulic pressure can be buffered to the impact force of water band 21, to extend the service life of water band 21.
Control unit is provided on the fire-fighting cotter joint 1, described control unit includes detecting 34 position of briquetting
Position sensor, electromagnetic water valve is provided on the water inlet, and the position sensor and electromagnetic water valve are electrically connected.
When position sensor detects that briquetting 34 falls, electromagnetic water valve is opened, and 21 water flowing of water band, position sensor detects
When briquetting 34 rises, electromagnetic water valve is closed, and water band 21 is cut off the water supply, and technical ability ensure that the quick enough entrance water bands 21 of water energy, makes to supply
The flow of water pipe and the flow of outlet pipe are consistent, while also ensuring that water is non-leakage when not in use in fire hydrant, Er Qiejie
Structure is simple, easy to operate.
Embodiment described above is only preferred embodiments for fully illustrating the utility model, the utility model
Protection scope it is without being limited thereto.Those skilled in the art made equivalent substitute or change on the basis of the utility model
It changes, both is within the protection scope of the present invention.The protection scope of the utility model is subject to claims.
Claims (9)
1. a kind of fire hydrant connection terminal, which is characterized in that including fire-fighting cotter joint and water belt lacing, the water belt lacing and water
Band connection, fire-fighting cotter joint bottom are provided with water inlet, and the water inlet is communicated with fire hydrant body, on the water inlet
It is provided with sealing ring, the water belt lacing shape matches with the water inlet, and fire-fighting cotter joint two sides are provided with lock
Tight mechanism is provided with and the matched briquetting of the retaining mechanism on the water belt lacing.
2. fire hydrant connection terminal as described in claim 1, which is characterized in that the retaining mechanism includes guide rod and multiple
Cross bar, described cross bar one end and the guide rod are hinged, and horizontal axis, the cross bar and the horizontal axis are equipped on the fire-fighting cotter joint
Connection.
3. fire hydrant connection terminal as claimed in claim 2, which is characterized in that it is provided with guide wheel on the cross bar free end,
The water belt lacing is equipped with and the matched groove of the guide wheel.
4. fire hydrant connection terminal as claimed in claim 2, which is characterized in that the retaining mechanism further includes locking plectrum,
It is equipped with shaft on the locking plectrum, the shaft is arranged on the fire-fighting cotter joint, is provided on the guide rod and institute
State the locking matched flank of tooth of plectrum.
5. fire hydrant connection terminal as claimed in claim 2, which is characterized in that it is provided with strut at the top of the guide rod, it is described
It is provided with rubber retaining ring on strut, the rubber retaining ring semicircular in shape structure is provided with baffle on the rubber retaining ring.
6. fire hydrant connection terminal as described in claim 1, which is characterized in that the fire-fighting cotter joint is equipped with baffle group
Part, the baffle plate assembly include and state the cover board that fire-fighting cotter joint matches, and the cover board and the fire-fighting cotter joint are hinged, institute
It states and is provided with torsional spring on cover board and fire-fighting cotter joint articulated section.
7. fire hydrant connection terminal as claimed in claim 6, which is characterized in that it is additionally provided with snap tab on the baffle plate assembly,
It is provided on the fire-fighting cotter joint and is equipped with the matched hook-holding part of the snap tab, the lower end of the snap tab towards fire-fighting
Curved arc plate on the inside of cotter joint, forms 15 °~20 ° angles between the snap tab and cover board.
8. fire hydrant connection terminal as described in claim 1, which is characterized in that the water inlet far from fire-fighting cotter joint one
End is communicated with hitching post, and the water inlet is communicated with surge chamber far from one end of hitching post, buffering is communicated at the top of the surge chamber
Pipe.
9. fire hydrant connection terminal as claimed in claim 8, which is characterized in that it is single to be provided with control on the fire-fighting cotter joint
Member, described control unit include detecting the position sensor of the briquetting position, are provided with electromagnetic water valve on the water inlet, institute
It states position sensor and electromagnetic water valve is electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820764466.2U CN208472847U (en) | 2018-05-22 | 2018-05-22 | Fire hydrant connection terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820764466.2U CN208472847U (en) | 2018-05-22 | 2018-05-22 | Fire hydrant connection terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208472847U true CN208472847U (en) | 2019-02-05 |
Family
ID=65217993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820764466.2U Expired - Fee Related CN208472847U (en) | 2018-05-22 | 2018-05-22 | Fire hydrant connection terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208472847U (en) |
-
2018
- 2018-05-22 CN CN201820764466.2U patent/CN208472847U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20190205 |