CN207085144U - A kind of attachment structure applied to fire extinguisher canvas hose connection - Google Patents
A kind of attachment structure applied to fire extinguisher canvas hose connection Download PDFInfo
- Publication number
- CN207085144U CN207085144U CN201720746093.1U CN201720746093U CN207085144U CN 207085144 U CN207085144 U CN 207085144U CN 201720746093 U CN201720746093 U CN 201720746093U CN 207085144 U CN207085144 U CN 207085144U
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- Prior art keywords
- connector
- engaged
- welded
- ring
- locating
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Abstract
The utility model discloses a kind of attachment structure applied to fire extinguisher canvas hose connection,Including the first connector,Second connector and positioning component,First connector one end is equipped with the second connector,First connector side is provided with the first fixed cover for fixed water inlet pipe,Second connector side is provided with the second fixed cover for being used for fixing outlet pipe,Positioning component is by positioning seat,Locating rod,Otic placode and screw rod composition,Positioning seat is welded on the first connector outer wall,Otic placode is welded on the second connector outer wall,Positioning seat is provided with rotating shaft,Locating rod rotatably coordinates in rotating shaft,Screw rod is set through otic placode,Locating rod is provided with the screwed hole being engaged with screw rod,Screw rod one end is welded with bolt head,Second connector is provided with locating ring and retainer ring,First connector is provided with the annular positioning groove coordinated with locating ring,First connector is provided with the annular groove coordinated with retainer ring.Sealing is high, installation and convenient disassembly, increases fire rescue efficiency.
Description
Technical field
It the utility model is related to a kind of attachment structure applied to fire extinguisher canvas hose connection.
Background technology
With the development of the society, various equipment applications are in different field, while equipment should have good practicality, energy
Enough solve various problems concerning life, on some fire-fighting equipments, be particularly the connector of some fire extinguisher canvas hoses, there is good make
With performance, there is enough intensity, to ensure that fire extinguisher canvas hose connector can resist the oscillatory surge of hydraulic pressure when in use, and it is existing
Fire extinguisher canvas hose connector when in use because water pipe internal pressure compared with conference causes connector connection is not firm leak occur and show
As, and loosened when in use because the dragging of water pipe also results in connector connection, connect illusive situation and occur, and it is existing
Fire extinguisher canvas hose attachment structure installation when it is more inconvenient, it is impossible to indirectly increase the water velocity Jing Guo this attachment structure, this is all
Loss can be brought to user.
The content of the invention
The technical problems to be solved in the utility model is to provide its a kind of simple in construction, easy to use, simple to operate, sealing
Property it is high, cost is low, reduces fire fighter's workload, increases fire rescue efficiency, installation and convenient disassembly, and overall structure connection is strong
Degree is high, can increase water velocity, applied widely, service life length, and there is the fire extinguisher canvas hose that is applied to securely and reliably acted on to connect
The attachment structure connect.
To solve the above problems, the utility model adopts the following technical scheme that：
A kind of attachment structure applied to fire extinguisher canvas hose connection, including the first connector, the second connector and for fixing
The positioning component of first connector and the second connector, described first connector one end is equipped with the second connector, described
First connector side is provided with the first fixed cover for fixed water inlet pipe, and the second connector side, which is provided with, to be used to fix
Second fixed cover of water pipe, the positioning component are made up of positioning seat, locating rod, otic placode and screw rod, and the positioning seat is welded on
On first connector outer wall, the otic placode is welded on the second connector outer wall, and the positioning seat is provided with rotating shaft, the positioning
Bar rotatably coordinates in rotating shaft, and the screw rod is set through otic placode, and the locating rod is provided with and is engaged with the screw rod
Screwed hole, described screw rod one end is welded with bolt head, set in the side that second connector coordinates with the first connector
There are locating ring and retainer ring, first connector is provided with the annular positioning groove being engaged with the locating ring, the annular
First connector of locating slot inner bottom part is provided with neck, and the fixation being engaged with the neck is welded with the locating ring
Bar, the annular groove being engaged with the retainer ring is additionally provided with first connector.
As preferable technical scheme, snap ring, the snap ring and the first fixed cover inwall are provided with first fixed cover
Cooperatively form one be used for be used for coordinate the annular groove of water inlet pipe, the annular groove inner bottom part is close provided with being engaged with water inlet pipe
Seal washer, the snap ring and the first fixed cover inwall coordinate, and sealing ring is provided with the snap ring and the first fixed cover inwall cooperation,
The fixing screws for fixing clasp and the first fixed cover are embedded with the snap ring, the snap ring inwall is obliquely set.
As preferable technical scheme, gasket seal is provided with first connector and the second connector cooperation, it is described
Annular positioning groove inwall is provided with the first sealing gasket for being engaged with the locating ring, still also has on the neck inwall and institute
The second sealing gasket that fix bar is engaged is stated, the annular groove inwall is provided with the 3rd sealing being engaged with the retainer ring
Pad.
As preferable technical scheme, first fixed cover is welded and fixed with the first connector, second fixed cover
It is welded and fixed with the second connector.
As preferable technical scheme, the otic placode, which is provided with, is easy to the through hole that screw rod passes through, and is set on the through-hole wall
There is wearing layer.
A kind of beneficial effect of attachment structure applied to fire extinguisher canvas hose connection of the utility model is：It is simple in construction, use
Convenient, simple to operate, sealing is high, and cost is low, reduces fire fighter's workload, increases fire rescue efficiency, installation and dismounting
Convenient, overall structure bonding strength is high, can increase water velocity, applied widely, service life length, has safe and reliable work
With.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, 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, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of structural representation of attachment structure applied to fire extinguisher canvas hose connection of the utility model；
Fig. 2 is a kind of positioning component structure chart of attachment structure applied to fire extinguisher canvas hose connection of the utility model；
Fig. 3 is a kind of partial enlarged drawing of attachment structure applied to fire extinguisher canvas hose connection of the utility model.
Embodiment
Refering to Fig. 1, Fig. 2 and a kind of attachment structure connected applied to fire extinguisher canvas hose shown in Fig. 3, including the first connector
1st, the second connector 2 and the positioning component 3 for fixing the first connector 1 and the second connector 2, first connector 1 one
End is equipped with the second connector 2, and the side of the first connector 1 is provided with the first fixed cover 4 for fixed water inlet pipe, institute
State the side of the second connector 2 and be provided with the second fixed cover 5 for being used for fixing outlet pipe, the positioning component 3 is by positioning seat 6, positioning
Bar 7, otic placode 8 and screw rod 9 are formed, and the positioning seat 6 is welded on the outer wall of the first connector 1, and the otic placode 8 is welded on the second company
On the outer wall of junctor 2, the positioning seat 6 is provided with rotating shaft 10, and the locating rod 7 rotatably coordinates in rotating shaft 10, the spiral shell
Bar 9 is set through otic placode 8, and the locating rod 7 is provided with the screwed hole 11 being engaged with the screw rod 9, the one end of screw rod 9 weldering
Bolt head 12 is connected to, the side that the connector 1 of the second connector 2 and first coordinates is provided with locating ring 13 and retainer ring
14, first connector 1 is provided with the annular positioning groove 15 that is engaged with the locating ring 13, in the annular positioning groove 15
First connector 1 of bottom is provided with neck 16, and the fix bar being engaged with the neck 16 is welded with the locating ring 13
17, the annular groove 18 being engaged with the retainer ring 14 is additionally provided with first connector 1.
A preferred embodiment in the utility model, is provided with snap ring 19 in first fixed cover 4, the snap ring 19 and
The inwall of first fixed cover 4 cooperatively form one be used for be used for coordinate the annular groove 20 of water inlet pipe, the inner bottom part of annular groove 20 is set
There is the seal washer 21 being engaged with water inlet pipe, the inwall of 19 and first fixed cover of snap ring 4 coordinates, the snap ring 19 and first
Sealing ring 22 is provided with the inwall cooperation of fixed cover 4, is embedded with the snap ring 19 for the fixed cover 4 of fixing clasp 19 and first
Fixing screws 23, the inwall of snap ring 19 are obliquely set.
A preferred embodiment in the utility model, it is provided with the cooperation of 1 and second connector of the first connector 2 close
Gasket 101, the inwall of annular positioning groove 15 is provided with the first sealing gasket 102 being engaged with the locating ring 13, described
Still also there is the second sealing gasket 103 being engaged with the fix bar 17 on the inwall of neck 16, set on the inwall of annular groove 18
There is the 3rd sealing gasket 104 being engaged with the retainer ring 14.
A preferred embodiment in the utility model, first fixed cover 4 are welded and fixed with the first connector 1, institute
The second fixed cover 2 is stated to be welded and fixed with the second connector 2.
A preferred embodiment in the utility model, the otic placode 8, which is provided with the through hole for being easy to screw rod 9 to pass through, (does not scheme
Show), through hole (not shown) inwall is provided with wearing layer (not shown).
Further, the positioning component is made up of positioning seat, locating rod, otic placode and screw rod, and the positioning seat is welded on
On first connector outer wall, the otic placode is welded on the second connector outer wall, and the positioning seat is provided with rotating shaft, the positioning
Bar rotatably coordinates in rotating shaft, and the screw rod is set through otic placode, and the locating rod is provided with and is engaged with the screw rod
Screwed hole, described screw rod one end is welded with bolt head, by above structure setting, is needing to connect the first connector and second
During connector, the screwed hole after the first connector and the second connector are coordinated by screw rod through otic placode with setting on the securing lever
Screw thread coordinates, and is now coupled on bolt head and is rotated by external key, the tight ness rating that increase screw rod coordinates with screwed hole,
And then causing the first connector and the second connector to be brought into close contact setting, positioning component can be to the first connector and the second connector
Play and be axially connected, avoid occurring when in use the first connector and the separated situation of the second connector occurs.
Further, the side that second connector and the first connector coordinate is provided with locating ring and retainer ring,
First connector is provided with the annular positioning groove that is engaged with the locating ring, and the first of the annular positioning groove inner bottom part
Connector is provided with neck, is welded with the fix bar being engaged with the neck on the locating ring, on first connector
The annular groove being engaged with the retainer ring is additionally provided with, sealing gasket is provided with first connector and the second connector cooperation
Piece, the annular positioning groove inwall are provided with the first sealing gasket for being engaged with the locating ring, on the neck inwall still
Also there is the second sealing gasket being engaged with the fix bar, the annular groove inwall is provided with the be engaged with the retainer ring
Three sealing gaskets, it is circumferentially fixed when adding the first connector and second is connected to connection use by above structure setting
While, also increase sealing property when its connection uses.
A kind of attachment structure applied to fire extinguisher canvas hose connection of the utility model has advantages below：In use, pass through by
The fire-fighting water inlet pipe that connects and outlet pipe is needed to be connected to the first fixed cover and second and put, and by the first fixed cover
The snap ring set on inwall, and obliquely set in snap ring inwall so that the water that water inlet pipe enters is put due to tilting installing
The aperture of snap ring inwall be gradually reduced, so as to add the flow velocity of water, and then cause the water by this pipe connecting structure of water
Flow velocity increase, facilitate later stage hydraulic giant injection water, and due to the increase of water flow velocity, the distance of hydraulic giant injection water can be increased, passed through
The locating ring and retainer ring set on the second connector, and set the annular being engaged with locating ring to determine on the first connector
Position groove, and the annular groove being engaged with retainer ring so that the cooperation between the first connector and the second connection is even closer, and
By setting fix bar and the neck being arranged on the first connector to coordinate on locating ring, can avoid when in use occurring entirely
The situation that the phenomenon that pipe connecting structure of water rotates occurs and influences connection strong degree and water leakage occurs, and by set close
Gasket, the first sealing gasket, the second sealing gasket and the 3rd sealing gasket, the first connector and the second connector can be increased when coordinating
Sealing property, avoid this pipe connecting structure of water from occurring drainage when in use, and by using positioning component structure
To fix the first connector and the second connector, connection and fixation between the first connector and the second connector can be facilitated, and
It is firm to connect, and facilitates fire fighter in connection of the scene of fire directly to two fire extinguisher canvas hoses, adds fire extinguisher canvas hose connection
Speed, and then the rescue efficiency of fire can be increased.Its is simple in construction, easy to use, simple to operate, and sealing is high, and cost is low, subtracts
Few fire fighter's workload, increase fire rescue efficiency, installation and convenient disassembly, overall structure bonding strength is high, can increase water
Flow velocity degree, it is applied widely, service life length, have the function that safe and reliable.
It is described above, 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 all cover within the scope of protection 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 (5)
- A kind of 1. attachment structure applied to fire extinguisher canvas hose connection, it is characterised in that：Including the first connector, the second connector and For fixing the positioning component of the first connector and the second connector, described first connector one end coordinates with the second connector to be set Put, the first connector side is provided with the first fixed cover for fixed water inlet pipe, and the second connector side, which is provided with, to be used In the second fixed cover of fixed outlet pipe, the positioning component is made up of positioning seat, locating rod, otic placode and screw rod, the positioning Seat is welded on the first connector outer wall, and the otic placode is welded on the second connector outer wall, and the positioning seat is provided with rotating shaft, The locating rod rotatably coordinates in rotating shaft, and the screw rod is set through otic placode, and the locating rod is provided with and the spiral shell The screwed hole that bar is engaged, described screw rod one end are welded with bolt head, second connector and the first connector coordinate that Locating ring and retainer ring are simultaneously provided with, first connector is provided with the annular positioning groove being engaged with the locating ring, First connector of the annular positioning groove inner bottom part is provided with neck, is welded with the locating ring and is engaged with the neck Fix bar, be additionally provided with the annular groove being engaged with the retainer ring on first connector.
- 2. the attachment structure according to claim 1 applied to fire extinguisher canvas hose connection, it is characterised in that：Described first fixes Snap ring is provided with set, the snap ring and the first fixed cover inwall cooperatively form one for the annular groove for coordinating water inlet pipe, The annular groove inner bottom part is provided with the seal washer being engaged with water inlet pipe, and the snap ring and the first fixed cover inwall coordinate, institute State and be provided with sealing ring at snap ring and the first fixed cover inwall cooperation, be embedded with the snap ring and fixed for fixing clasp and first The fixing screws of set, the snap ring inwall are obliquely set.
- 3. the attachment structure according to claim 1 applied to fire extinguisher canvas hose connection, it is characterised in that：First connection Gasket seal is provided with body and the second connector cooperation, the annular positioning groove inwall is provided with what is be engaged with the locating ring First sealing gasket, still also there is the second sealing gasket being engaged with the fix bar on the neck inwall, in the annular groove Wall is provided with the 3rd sealing gasket being engaged with the retainer ring.
- 4. the attachment structure according to claim 1 applied to fire extinguisher canvas hose connection, it is characterised in that：Described first fixes Set is welded and fixed with the first connector, and second fixed cover is welded and fixed with the second connector.
- 5. the attachment structure according to claim 1 applied to fire extinguisher canvas hose connection, it is characterised in that：Set on the otic placode There is the through hole for being easy to screw rod to pass through, the through-hole wall is provided with wearing layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720746093.1U CN207085144U (en) | 2017-06-26 | 2017-06-26 | A kind of attachment structure applied to fire extinguisher canvas hose connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720746093.1U CN207085144U (en) | 2017-06-26 | 2017-06-26 | A kind of attachment structure applied to fire extinguisher canvas hose connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207085144U true CN207085144U (en) | 2018-03-13 |
Family
ID=61553867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720746093.1U Expired - Fee Related CN207085144U (en) | 2017-06-26 | 2017-06-26 | A kind of attachment structure applied to fire extinguisher canvas hose connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207085144U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111530009A (en) * | 2020-05-20 | 2020-08-14 | 山东贝克特智能科技有限公司 | Wisdom high-rise building fire extinguishing system |
| CN111812837A (en) * | 2020-06-24 | 2020-10-23 | 海南大学 | Confocal endoscope probe with replaceable lens component |
-
2017
- 2017-06-26 CN CN201720746093.1U patent/CN207085144U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111530009A (en) * | 2020-05-20 | 2020-08-14 | 山东贝克特智能科技有限公司 | Wisdom high-rise building fire extinguishing system |
| CN111812837A (en) * | 2020-06-24 | 2020-10-23 | 海南大学 | Confocal endoscope probe with replaceable lens component |
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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: 20190613 Address after: 362300 Nanan science and Technology Industrial Zone, Nanan, Quanzhou, Fujian Patentee after: Tianguang Fire Engineering Co., Ltd. Address before: 311115 302, room 1, 2 Xiuyan Road, Pingyao Town, Yuhang District, Hangzhou, Zhejiang. Patentee before: Hangzhou Nanyu Technology Co., Ltd. |
|
| 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: 20180313 Termination date: 20200626 |