CN108374452A - Fire hydrant connection terminal - Google Patents
Fire hydrant connection terminal Download PDFInfo
- Publication number
- CN108374452A CN108374452A CN201810494867.5A CN201810494867A CN108374452A CN 108374452 A CN108374452 A CN 108374452A CN 201810494867 A CN201810494867 A CN 201810494867A CN 108374452 A CN108374452 A CN 108374452A
- Authority
- CN
- China
- Prior art keywords
- fire
- cotter joint
- fighting
- water
- connection terminal
- 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.)
- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C33/00—Hose accessories
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B9/00—Methods or installations for drawing-off water
- E03B9/02—Hydrants; Arrangements of valves therein; Keys for hydrants
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
- F16L33/02—Hose-clips
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The present invention 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 present invention, water belt lacing is connected with water inlet, 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 is connected and fixed mode complexity, it only needs water belt lacing being 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 present invention relates to technical field of fire control more particularly to a kind of fire hydrant connection terminals.
Background technology
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 simultaneously by the heavy caliber fire hose end several points of surrounding
Connector carries out threaded connection completion；But since fire hose expansion rate is low, this method is time-consuming and laborious, and installation quality differs, very
It to can also dock mistake, will not dock, be delayed the quality time puted out a fire to save life and property, cause damages to people's lives and properties.
Invention content
The technical problem to be solved in the present invention is to provide one kind quickly to connect water belt lacing with fire-fighting cotter joint, reliable
The fire hydrant connection terminal that property is good, is completely embedded.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention to solve the technical problems is：
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 both sides are both provided with retaining mechanism, institute
It states and is provided on water belt lacing and the matched briquetting of the retaining mechanism.
As a further improvement on the present invention, the retaining mechanism includes guide rod and multiple cross bars, described cross bar one end
It is hinged with the guide rod, horizontal axis is equipped on the fire-fighting cotter joint, 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.
As a further improvement on the present invention, the retaining mechanism further includes locking plectrum, is worn on the locking plectrum
There are shaft, the shaft to be arranged on the fire-fighting cotter joint, be provided on the guide rod and the matched tooth of the locking plectrum
Face.
As a further improvement on the present invention, it is provided with strut at the top of the guide rod, rubber stop is provided on the strut
It encloses, the rubber baffle ring semicircular in shape structure, catch is provided on the rubber baffle ring.
As a further improvement on the present invention, the fire-fighting cotter joint is equipped with baffle plate assembly, and the baffle plate assembly includes
With the cover board stated fire-fighting cotter joint and matched, the cover board is hinged with the fire-fighting cotter joint, the cover board and fire-fighting cotter joint
Torsional spring is provided on articulated section.
As a further improvement on the present invention, it is additionally provided with snap tab on the baffle plate assembly, is set on the fire-fighting cotter joint
It is equipped with and is equipped with the circle towards bending on the inside of fire-fighting cotter joint with the matched hook-holding part of the snap tab, the lower end of the snap tab
Arcs form 15 °~20 ° angles between the snap tab and cover board.
As a further improvement on the present invention, the one end of the water inlet far from fire-fighting cotter joint is communicated with hitching post, described
The one end of water inlet far from hitching post is communicated with surge chamber, and separator tube is communicated at the top of the surge chamber.
As a further improvement on the present invention, control unit, described control unit packet are provided on the fire-fighting cotter joint
The position sensor for detecting the briquetting position is included, electromagnetic water valve, the position sensor and electricity are provided on the water inlet
Magnetic water valve is electrically connected.
It can be seen from the above technical scheme that water belt lacing is inserted directly into fire-fighting cotter joint by the present invention, water band connects
Head is connected with water inlet, and the briquetting on the water belt lacing drives retaining mechanism to make water belt lacing and the locking of fire hydrant connector
With changing traditional water inlet pipe and fire hydrant be connected and fixed mode complexity, it is only necessary to which water belt lacing is inserted directly into fire-fighting bolt
In head, briquetting drives retaining mechanism to can help to fixing connecting, easy to connect, and two connector tight closures, meets and connects
The needs connect, while it is small to pull power, good reliability.
Description of the drawings
Fig. 1 is a kind of fire hydrant connection terminal structural schematic diagram of the present invention.
Reference sign：1- fire-fightings cotter joint, 11- sealing rings, 12- lockings plectrum, 13- cover boards, 14- snap tabs, 2-
Water belt lacing, 21- water band, 3- guide rods, 31- cross bars, 32- horizontal axis, 33- guide wheels, 34- briquettings, 35- rubber baffle rings.
Specific implementation mode
The invention will be further described in the following with reference to the drawings and specific embodiments, so that those skilled in the art can be with
It more fully understands the present invention and can be practiced, but illustrated embodiment is not as a limitation of the invention.
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 both sides are equal
It is provided with retaining mechanism, is provided on the water belt lacing 2 and the matched briquetting of the retaining mechanism 34.
The retaining mechanism includes guide rod 3 and multiple cross bars 31, and 31 one end of the cross bar is hinged with the guide rod 3, 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 the 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 12 matched flank of tooth of locking plectrum.
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.
3 top of the guide rod is provided with strut, rubber baffle ring 35 is provided on the strut, the rubber baffle ring 35 is in half
Circular configuration is provided with catch on the rubber baffle 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 is hinged with the fire-fighting cotter joint 1, and the cover board 13 is provided with on 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 the arc plate towards lateral bend in fire-fighting cotter joint 1, 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 fire-fighting cotter joint 1 preliminary screens, and by the tight lock of cover board 13 and fire-fighting cotter joint 1, the two coordinates,
Generate larger transverse pressure.
The one end of the water inlet far from fire-fighting cotter joint 1 is communicated with hitching post, and the one end of the water inlet far from hitching post connects
It is connected with surge chamber, separator tube is communicated at the top of the surge chamber.
Using surge chamber, impact force of the hydraulic pressure to water band 21 can be buffered, to extend the service life of water band 21.
Control unit is provided on the fire-fighting cotter joint 1, described control unit includes detection 34 position of briquetting
Position sensor, electromagnetic water valve is provided on the water inlet, and the position sensor is electrically connected with electromagnetic water valve.
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 cuts off the water supply, and technical ability ensure that water quickly enough can enter water band 21, make confession
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 to absolutely prove preferred embodiment that is of the invention and being lifted, protection model of the invention
It encloses without being limited thereto.Those skilled in the art on the basis of the present invention made by equivalent substitute or transformation, in the present invention
Protection domain within.Protection scope of the present invention 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 both sides are both 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 is hinged with the guide rod, 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 baffle ring on strut, the rubber baffle ring semicircular in shape structure is provided with catch on the rubber baffle 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 is hinged with the fire-fighting cotter joint, 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 towards fire-fighting with the matched hook-holding part of the snap tab, the lower end of the snap tab
The arc plate of lateral bend in 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 one end of the water inlet far from hitching post is communicated with surge chamber, 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
Position sensor is stated to be electrically connected with electromagnetic water valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810494867.5A CN108374452A (en) | 2018-05-22 | 2018-05-22 | Fire hydrant connection terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810494867.5A CN108374452A (en) | 2018-05-22 | 2018-05-22 | Fire hydrant connection terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108374452A true CN108374452A (en) | 2018-08-07 |
Family
ID=63033537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810494867.5A Withdrawn CN108374452A (en) | 2018-05-22 | 2018-05-22 | Fire hydrant connection terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108374452A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111888702A (en) * | 2019-05-15 | 2020-11-06 | 智慧式有限公司 | Intelligent fire hydrant |
| CN112295146A (en) * | 2019-08-02 | 2021-02-02 | 新疆中泰创新技术研究院有限责任公司 | Robot-based chemical plant disaster prevention clustering equipment |
| CN112390190A (en) * | 2020-11-13 | 2021-02-23 | 徐超 | Fire hydrant with safeguard function |
-
2018
- 2018-05-22 CN CN201810494867.5A patent/CN108374452A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111888702A (en) * | 2019-05-15 | 2020-11-06 | 智慧式有限公司 | Intelligent fire hydrant |
| CN111888702B (en) * | 2019-05-15 | 2024-03-19 | 智慧式有限公司 | Intelligent fire hydrant |
| CN112295146A (en) * | 2019-08-02 | 2021-02-02 | 新疆中泰创新技术研究院有限责任公司 | Robot-based chemical plant disaster prevention clustering equipment |
| CN112390190A (en) * | 2020-11-13 | 2021-02-23 | 徐超 | Fire hydrant with safeguard function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180807 |
|
| WW01 | Invention patent application withdrawn after publication |