CN208607404U - A kind of microchannel connector having water stop function - Google Patents
A kind of microchannel connector having water stop function Download PDFInfo
- Publication number
- CN208607404U CN208607404U CN201821481470.4U CN201821481470U CN208607404U CN 208607404 U CN208607404 U CN 208607404U CN 201821481470 U CN201821481470 U CN 201821481470U CN 208607404 U CN208607404 U CN 208607404U
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- CN
- China
- Prior art keywords
- stop
- adapter tube
- hole
- knob
- ring
- 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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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a kind of microchannel connectors for having water stop function, including rotary components, stop assembly, adapter tube and hollow adapter tube protective shell, the adapter tube protection shell side wall successively offers the first stop card hole from top to bottom, knob hole, peep hole and the second stop card hole, adapter tube fixed ring is fixed on the inner wall of adapter tube protective shell, the adapter tube fixed ring is located between peep hole and the second stop card hole, annulus fixed plate is welded on adapter tube fixed ring inner peripheral wall, the adapter tube is sleeved in adapter tube protective shell, rotation annular distance corresponding with knob hole is offered on the side wall of adapter tube, the bottom of adapter tube is mounted in adapter tube fixed ring, and the fixation for realizing adapter tube bottom is contacted with annulus fixed plate.The utility model squeezes elastomeric pad by the way of rotatory sealing, through knob, to make the internal diameter of O-ring seal be gradually reduced, to have the function that block water.
Description
Technical field
The utility model relates to technical field of pipeline connection, also especially a kind of microchannel connection for having water stop function
Device.
Background technique
Micro- cable is identical as the optical delivery index of ordinary optical cable, but the outer diameter of micro- cable is thinner than ordinary optical cable, and micro- cable is general
It is mounted in micro-pipe by air-blowing mounting technique, since the wall thickness of micro-pipe is relatively thin, micro breakage is easy to appear in construction,
Since optical cable or micro- cable are typically mounted at underground, in the place that underground water is abundant, water can penetrate into micro-pipe along these breaking points
In road, and then make the optical cable long period of soaking of entire route in water, while water can flow into connector box along microchannel, it is long and long
The transmission performance of optical fiber is caused to seriously affect.
For the problem present on, need to design a kind of microchannel connector for having water stop function to solve above deposit
The problem of.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of microchannel company for having water stop function
Connect device
The purpose of this utility model is achieved through the following technical solutions:
A kind of microchannel connector having water stop function, including rotary components, stop assembly, adapter tube and hollow adapter tube
Protective shell, the adapter tube protection shell side wall successively offers the first stop card hole, knob hole, peep hole and second from top to bottom to be stopped
Card hole is moved, is fixed with adapter tube fixed ring on the inner wall of adapter tube protective shell, the adapter tube fixed ring is located at peep hole and the second stop
Between card hole, annulus fixed plate is welded on adapter tube fixed ring inner peripheral wall, the adapter tube is sleeved in adapter tube protective shell, adapter tube
Side wall on offer rotation annular distance corresponding with knob hole, the bottom of adapter tube is mounted in adapter tube fixed ring, and solid with annulus
The fixation of adapter tube bottom is realized in fixed board contact.
The rotary components include knob and rotating ring, and multiple limited blocks, the limit are provided on the inner wall of the knob
Position block and knob hole clearance fit realize the fixation of knob and adapter tube protective shell, and the rotating ring is set in rotation annular distance, rotation
Multiple limit holes fixed with limited block are offered on the side wall of change, and the rotation of rotating ring is driven by rotation knob；It is described
Elastomeric pad, O-ring seal and sealing ring fixed ring, the sealing ring fixed ring are disposed on nozzle inner wall from top to bottom
It is welded on nozzle inner wall, the elastomeric pad is fixed between rotating ring and O-ring seal, and the O-ring seal is fixed on bullet
Between property gasket and sealing ring fixed ring.
The stop assembly includes the first stop buckle and the second stop buckle, and the first stop buckle stops including first
Dynamic card end cap and the first stop block tongue, the second stop buckle include the second stop end cap and the second stop block tongue, and described first
After stop block tongue and the first stop card hole one-to-one correspondence, the first stop block tongue and the first stop card hole lock, first is realized
The fixation of stop buckle and adapter tube protective shell, the second stop block tongue and the second stop card hole correspond, the second stop
After tongue and the second stop card hole lock, the fixation of the second stop buckle and adapter tube protective shell, first stop are realized
After button completes locking, realization, which will take over, to be fixed between the first stop buckle and adapter tube fixed ring.
It further include multiple separation columns, knob hole is divided into two parts, the sight by two separation columns by the knob hole
It examines hole and peep hole is divided into four parts by four separation columns, it is equal that the rotation annular distance by two separation columns will rotate annular distance
It is divided into two parts.
Multiple grooves are additionally provided on the knob side wall, the groove is used for increasing friction force, convenient for can be manually rotated.
The number of the first stop block tongue and the second stop block tongue is six.
The number of the first stop card hole and the second stop card hole is six.
The fixation hole of fixed micro-pipe is provided in the first stop end cap and the second stop end cap.
The beneficial effects of the utility model are:
1. the utility model is used for the case where micro-pipe connection is connected or be used alone to the micro-pipe in bundle pipes, it is provided with rotation
Turn component and seal assembly, the sealing means of the utility model by the way of rotatory sealing,
2. the utility model adjusts the sealing bore of O-ring seal by rotation knob, damaged section can be effectively prevented
Water enter adjacent pipeline.
3. the utility model structure is simple, easy to operate.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of micro-pipe connector；
Fig. 2 is the structural schematic diagram of adapter tube protective shell；
Fig. 3 is joint pipe structure schematic diagram；
Fig. 4 is nozzle interior exploded view；
Fig. 5 is knob structure schematic diagram；
In figure, 1- the first stop end cap, 2- the first stop block tongue, 3- knob, 4- adapter tube protective shell, 5- adapter tube, 6- the
Two stop block tongues, 7- the second stop end cap, 8- separate column, 9- the first stop card hole, 10- knob hole, 11- peep hole, 12- the
Two stop card holes, 13- adapter tube fixed ring, 14- annulus fixed plate, 15- rotate annular distance, 16- rotating ring, 17- limited block, 18- limit
Position hole, 19- elastomeric pad, 20-O type sealing ring, 21- sealing ring fixed ring.
Specific embodiment
The technical solution of the utility model, but the protection scope of the utility model are described in further detail with reference to the accompanying drawing
It is not limited to as described below.
As shown in Fig. 1~5, a kind of micro-pipe connector having water stop function, by the first stop end cap 1, the first stop
Block tongue 2, hollow adapter tube protective shell 4, adapter tube 5, the second stop block tongue 6, the second stop end cap 7, separates column 8, first at knob 3
Stop card hole 9, knob hole 10, peep hole 11, the second stop card hole 12, adapter tube fixed ring 13, annulus fixed plate 14, rotation annular distance
15, rotating ring 16, limited block 17, limit hole 18, elastomeric pad 19, O-ring seal 20 and sealing ring fixed ring 21 form.
A kind of micro-pipe connector connection type having water stop function is as follows:
4 side wall of adapter tube protective shell successively offers the first stop card hole 9, knob hole 10, peep hole 11 and from top to bottom
Two stop card holes 12 are fixed with adapter tube fixed ring 13 on the inner wall of adapter tube protective shell 4, and adapter tube fixed ring 13 is located at 11 He of peep hole
Between second stop card hole 12, annulus fixed plate 14 is welded on 13 inner peripheral wall of adapter tube fixed ring, adapter tube 5 is sleeved on adapter tube and protects
In protective case 4, rotation annular distance 15 corresponding with knob hole 10 is offered on the side wall of adapter tube 5, it is solid that the bottom of adapter tube 5 is mounted on adapter tube
Determine in ring 13, and contacts the fixation for realizing 5 bottom of adapter tube with annulus fixed plate 14；Rotary components include knob 3 and rotating ring 16,
Multiple limited blocks 17 are provided on the inner wall of knob 3, limited block 17 and 10 clearance fit of knob hole realize that knob 3 and adapter tube are protected
The fixation of shell 4, rotating ring 16 are set in rotation annular distance 15, are offered on the side wall of rotating ring 16 multiple fixed with limited block 17
Limit hole 18, pass through rotation knob 3 drive rotating ring 16 rotation；It is set gradually from top to bottom on 5 inner wall of adapter tube flexible
Gasket 19, O-ring seal 20 and sealing ring fixed ring 21, sealing ring fixed ring 21 are welded on 5 inner wall of adapter tube, and elastomeric pad 19 is solid
Due between rotating ring 16 and O-ring seal 20, O-ring seal 20 be fixed on elastomeric pad 19 and sealing ring fixed ring 21 it
Between；Stop assembly includes the first stop buckle and the second stop buckle, and the first stop buckle includes the first stop end cap 1 and the
One stop block tongue 2, the second stop buckle include the second stop end cap 7 and the second stop block tongue 6, the first stop block tongue 2 and the
One stop card hole 9 corresponds, after the first stop block tongue 2 and the first stop card hole 9 lock, realize the first stop buckle and
The fixation of adapter tube protective shell 4, the second stop block tongue 6 and the second stop card hole 12 correspond, and the second stop block tongue 6 stops with second
After dynamic card hole 12 locks, the fixation of the second stop buckle and adapter tube protective shell 4 is realized, the first stop buckle completes locking
Afterwards, realize that will take over 5 is fixed between the first stop buckle and adapter tube fixed ring 13；It further include multiple separation columns 8, knob hole 10
Knob hole 10 is divided into two parts by two separation columns 8, peep hole 11 is divided by peep hole 11 by four separation columns 8
Four parts, rotation annular distance 15 are divided into two parts for annular distance 15 is rotated by two separation columns 8.It is additionally provided on 3 side wall of knob
Multiple grooves, groove is used for increasing friction force, convenient for can be manually rotated.The number of first stop block tongue 2 and the second stop block tongue 6 is equal
It is six.The number of first stop card hole 9 and the second stop card hole 12 is six.First stop end cap 1 and the second stop
The fixation hole of fixed micro-pipe is provided in card end cap 7.
A kind of working principle for the micro-pipe connector having water stop function is as follows:
Micro-pipe passes through the fixation hole in the first stop end cap 1, and the first stop buckles setting, and there are six the first stops
Tongue, there are six the first stop card holes 9 for setting on adapter tube protective shell 4.Six the first stop block tongue 2 one-to-one correspondence are clamped on six
In first stop card hole 9, the fixation of the first stop buckle and adapter tube protective shell 4 is realized, micro-pipe passes through adapter tube 5, reaches adapter tube 5
Bottom then passes through the fixation hole in the second stop end cap 7, and six the second stop block tongues 6 that the second stop is buckled are one by one
Correspondence is clamped in six the second stop card holes 12, and this completes the fixations of micro-pipe.
Adapter tube 5 is sleeved in adapter tube protective shell 4, and the bottom of adapter tube 5 is fixed in adapter tube fixed ring 13, adapter tube fixed ring 13
It is welded in adapter tube protective shell 4, adapter tube fixed ring 13 is located between peep hole 11 and the second stop card hole 12, on 5 inner wall of adapter tube
It feels sorrow for oneself and is arranged with rotating ring 16, elastomeric pad 19, O-ring seal 20 and sealing ring fixed ring 21, O-ring seal 20 is located at
Between elastomeric pad 19 and sealing ring fixed ring 21, sealing ring fixed ring 21 is welded on the inner wall of adapter tube 5, O-ring seal 20
Outer diameter be greater than the outer diameter of elastomeric pad 19, the outer diameter of elastomeric pad 19 only need to select to be slightly less than O-ring seal 20 when choosing
The elastomeric pad 19 of outer diameter, elastomeric pad 19 are provided on 16 outer wall of rotating ring between rotating ring 16 and O-ring seal 20
Multiple limit holes cooperated with limited block 17 drive rotating ring 16 to rotate, elastomeric pad 19 and rotating ring by rotating knob 3
One end of 16 contacts generates flexible deformation, and one end that elastomeric pad 19 is contacted with O-ring seal 20 generates rotary force, because O-shaped
The material of sealing ring is softer, and under the action of 19 power of elastomeric pad, O-ring seal inboard portion generates stretcher strain, from
And micro-pipe cladding is got up, to achieve the effect that block water.
Claims (6)
1. a kind of microchannel connector for having water stop function, it is characterised in that: including rotary components, stop assembly, adapter tube (5)
With hollow adapter tube protective shell (4), adapter tube protective shell (4) side wall successively offer from top to bottom the first stop card hole (9),
Knob hole (10), peep hole (11) and the second stop card hole (12) are fixed with adapter tube fixed ring on the inner wall of adapter tube protective shell (4)
(13), the adapter tube fixed ring (13) is located between peep hole (11) and the second stop card hole (12), in adapter tube fixed ring (13)
It is welded in circumferential wall annulus fixed plate (14), the adapter tube (5) is sleeved in adapter tube protective shell (4), takes on the side wall of (5)
Rotation annular distance (15) corresponding with knob hole (10) is offered, the bottom of adapter tube (5) is mounted in adapter tube fixed ring (13), and with
The fixation of adapter tube (5) bottom is realized in annulus fixed plate (14) contact；
The rotary components include knob (3) and rotating ring (16), are provided with multiple limited blocks on the inner wall of the knob (3)
(17), the limited block (17) and knob hole (10) clearance fit realize the fixation of knob (3) and adapter tube protective shell (4), described
Rotating ring (16) is set in rotation annular distance (15), and multiple and limited block (17) fixation is offered on the side wall of rotating ring (16)
Limit hole (18) drives the rotation of rotating ring (16) by rotation knob (3)；On described adapter tube (5) inner wall from top to bottom successively
It is provided with elastomeric pad (19), O-ring seal (20) and sealing ring fixed ring (21), the sealing ring fixed ring (21) is welded on
(5) inner wall is taken over, the elastomeric pad (19) is fixed between rotating ring (16) and O-ring seal (20), the O-ring seal
(20) it is fixed between elastomeric pad (19) and sealing ring fixed ring (21)；
The stop assembly includes the first stop buckle and the second stop buckle, and the first stop buckle includes the first stop
End cap (1) and the first stop block tongue (2), the second stop buckle include the second stop end cap (7) and the second stop block tongue (6),
The first stop block tongue (2) and the first stop card hole (9) correspond, the first stop block tongue (2) and the first stop card hole (9)
After locking, the fixation of the first stop buckle and adapter tube protective shell (4) is realized, the second stop block tongue (6) is stopped with second
Dynamic card hole (12) correspond, and after the second stop block tongue (6) is locked with the second stop card hole (12), realize the second stop
Button and the fixation of adapter tube protective shell (4) after the first stop buckle completes locking, are realized to will take over (5) and be fixed on first and be stopped
Between dynamic buckle and adapter tube fixed ring (13).
2. a kind of microchannel connector for having water stop function according to claim 1, it is characterised in that: further include multiple
Separate column (8), knob hole (10) is divided into two parts, the peep hole by two separation columns (8) by the knob hole (10)
(11) peep hole (11) is divided into four parts by four separation columns (8), the rotation annular distance (15) passes through two separation columns
(8) rotation annular distance (15) is divided into two parts.
3. a kind of microchannel connector for having water stop function according to claim 1, it is characterised in that: the knob
(3) multiple grooves are additionally provided on side wall, the groove is used for increasing friction force, convenient for can be manually rotated.
4. a kind of microchannel connector for having water stop function according to claim 1, it is characterised in that: described first stops
The number of dynamic block tongue (2) and the second stop block tongue (6) is six.
5. a kind of microchannel connector for having water stop function according to claim 1, it is characterised in that: described first stops
The number of dynamic card hole (9) and the second stop card hole (12) is six.
6. a kind of microchannel connector for having water stop function according to claim 1, it is characterised in that: described first stops
The fixation hole of fixed micro-pipe is provided on dynamic card end cap (1) and the second stop end cap (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821481470.4U CN208607404U (en) | 2018-09-11 | 2018-09-11 | A kind of microchannel connector having water stop function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821481470.4U CN208607404U (en) | 2018-09-11 | 2018-09-11 | A kind of microchannel connector having water stop function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208607404U true CN208607404U (en) | 2019-03-15 |
Family
ID=65680708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821481470.4U Expired - Fee Related CN208607404U (en) | 2018-09-11 | 2018-09-11 | A kind of microchannel connector having water stop function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208607404U (en) |
-
2018
- 2018-09-11 CN CN201821481470.4U patent/CN208607404U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190315 Termination date: 20210911 |