CN208331492U - A kind of pipe connection device of good airproof performance - Google Patents
A kind of pipe connection device of good airproof performance Download PDFInfo
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- CN208331492U CN208331492U CN201820530988.6U CN201820530988U CN208331492U CN 208331492 U CN208331492 U CN 208331492U CN 201820530988 U CN201820530988 U CN 201820530988U CN 208331492 U CN208331492 U CN 208331492U
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- rubber tube
- bolt
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Abstract
The utility model discloses a kind of pipe connection devices of good airproof performance, including connecting tube, rubber tube, first stripper plate, first gasket and the second gasket, rubber tube is equipped with inside the connecting tube, the rubber tube terminal outer wall with connect inside pipe wall and be fixedly connected, it is all provided among the rubber inside pipe wall and among outer wall fluted, described rubber tube one end is equipped with first and squeezes slot, the pipe connection device of this good airproof performance, water pipe is limited by the first position-limiting tube and the second position-limiting tube, pass through rotation bolt again, reduce the distance of nut and bolt end head, at this moment, first stripper plate and the second stripper plate can be embedded in the first extruding slot and second under the action of nut and bolt and squeeze in slot, the first extruding slot and second is set to squeeze slot inner wall to two sides opening, to make rubber inside pipe wall be tightly attached to the first position-limiting tube and the second limit Position pipe surface, is fixed and seals to the water pipe in the first position-limiting tube and the second position-limiting tube, is easy to use.
Description
Technical field
The utility model relates to pipe interconnection technique field, specially a kind of pipe connection device of good airproof performance.
Background technique
In the oil and gas pipeline in water supply pipe or industrially used, galvanized pipe because getting rusty easily and rotting, gradually by
Eliminate, some novel tubes with environmental-protecting performance continuously emerge at present, such as PP-R pipe, stainless steel spot, it is existing these newly
Type tubing, end cannot generally set screw thread, can not be connected by screw thread with valve or connector, it is therefore desirable to pipe connection
Structure is attached, but existing pipe connection device leakproofness is poor, and fixed complicated, and pole is not convenient to use.For this purpose, we
It is proposed a kind of pipe connection device of good airproof performance.For this purpose, it is proposed that a kind of pipe connection device of good airproof performance.
Utility model content
The purpose of this utility model is to provide a kind of pipe connection devices of good airproof performance, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of pipe connection device of good airproof performance,
Including connecting tube, rubber tube, the first stripper plate, the second stripper plate, nut, bolt, the first position-limiting tube, the second position-limiting tube, first
Gasket and the second gasket, are equipped with rubber tube inside the connecting tube, the rubber tube terminal outer wall with connect inside pipe wall
It being fixedly connected, is all provided with fluted among the rubber inside pipe wall and among outer wall, described rubber tube one end is equipped with first and squeezes slot,
And the rubber tube other end is equipped with second and squeezes slot, described first, which squeezes slot outside, is equipped with the first stripper plate, and the first stripper plate four
It is equipped with the first limit hole week, described second squeezes and be equipped with the second stripper plate on the outside of slot, and the second stripper plate surrounding is equipped with the
Two limit holes, first limit hole is interior to be equipped with bolt, and the rubber tube inside circumference is equipped with for the movable through-hole of bolt, and
Bolt is flexibly connected with rubber tube, and the bolt end head passes through the second limit hole and engages connection with nut, and the rubber tube is equipped with
One end inner wall of first extruding slot is fixed with the first position-limiting tube, and first position-limiting tube, which is located on the outside of one end inside rubber tube, to be set
There is the first gasket, and the first gasket outer wall is fixedly connected with rubber inside pipe wall, the rubber tube is equipped with second and squeezes slot
One end inner wall is fixed with the second position-limiting tube, and second position-limiting tube, which is located on the outside of one end inside rubber tube, is equipped with the second sealing
Pad, and the second gasket outer wall is fixedly connected with rubber inside pipe wall.
Preferably, the internal diameter of first gasket and the second gasket is respectively less than the first position-limiting tube and the second position-limiting tube
Internal diameter.
Preferably, the bolt is the bolt that surface is cased with rubber antiskid set.
Preferably, first stripper plate and the second stripper plate are hemispherical dome structure.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model is equipped with rubber tube inside connecting tube, and rubber tube terminal outer wall with connect inside pipe wall and fix
Connection, and it is all provided with fluted among rubber inside pipe wall and among outer wall, and rubber tube one end is equipped with first and squeezes slot, and rubber tube
The other end is equipped with second and squeezes slot, and first squeezes and be equipped with the first stripper plate on the outside of slot, and the first stripper plate surrounding is equipped with the
One limit hole, and second squeezes and is equipped with the second stripper plate on the outside of slot, and the second stripper plate surrounding is equipped with the second limit hole, and the
Bolt is equipped in one limit hole, and rubber tube inside circumference is equipped with for the movable through-hole of bolt, and bolt and rubber tube activity
Connection, and bolt end head passes through the second limit hole and engages connection with nut, and rubber tube is equipped with the first one end inner wall for squeezing slot
It is fixed with the first position-limiting tube, and rubber tube is equipped with one end inner wall that second squeezes slot and is fixed with the second position-limiting tube, passes through the first limit
Position pipe and the second position-limiting tube limit water pipe, then by rotation bolt, reduce the distance of nut and bolt end head, this
When, the first stripper plate and the second stripper plate can be embedded in the first extruding slot and second under the action of nut and bolt and squeeze slot
It is interior, make the first extruding slot and second squeeze slot inner wall to two sides open, thus make rubber inside pipe wall be tightly attached to the first position-limiting tube and
Second limit pipe surface, is fixed and seals to the water pipe in the first position-limiting tube and the second position-limiting tube, be easy to use.
2, the utility model is equipped with the first gasket, and first on the outside of one end that the first position-limiting tube is located inside rubber tube
Gasket outer wall is fixedly connected with rubber inside pipe wall, and second is equipped on the outside of one end that the second position-limiting tube is located inside rubber tube
Gasket, and the second gasket outer wall is fixedly connected with rubber inside pipe wall, not only may be used by the first gasket and the second gasket
With the leakproofness of reinforced engagement means, positioning can also be played the role of to water pipe, staff is facilitated to place water pipe top
Position among to rubber tube terminal.
Detailed description of the invention
Fig. 1 is the utility model main view the schematic diagram of the section structure；
Fig. 2 is the utility model side structure schematic view.
In figure: 1- connecting tube；2- rubber tube；3- groove；4- first squeezes slot；5- second squeezes slot；The first stripper plate of 6-；
The first limit hole of 7-；The second stripper plate of 8-；The second limit hole of 9-；10- nut；11- bolt；The first position-limiting tube of 12-；13- second
Position-limiting tube；The first gasket of 14-；The second gasket of 15-.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of pipe connection device of good airproof performance, packet
Include connecting tube 1, rubber tube 2, the first stripper plate 6, the second stripper plate 8, nut 10, bolt 11, the limit of the first position-limiting tube 12, second
Pipe 13, the first gasket 14 and the second gasket 15, are equipped with rubber tube 2 inside the connecting tube 1, outside 2 both ends of rubber tube
Wall is fixedly connected with 1 inner wall of connecting tube, is all provided with fluted 3 among 2 inner wall of rubber tube and among outer wall, the rubber tube
2 one end are equipped with first and squeeze slot 4, and 2 other end of rubber tube is equipped with second and squeezes slot 5, and described first squeezes and be equipped with the on the outside of slot 4
One stripper plate 6, and 6 surrounding of the first stripper plate is equipped with the first limit hole 7, described second squeezes on the outside of slot 5 equipped with the second extruding
Plate 8, and 8 surrounding of the second stripper plate is equipped with the second limit hole 9, is equipped with bolt 11, the rubber tube in first limit hole 7
2 inside circumferences are equipped with for the movable through-hole of bolt 11, and bolt 11 is flexibly connected with rubber tube 2, and 11 top of bolt is worn
It crosses the second limit hole 9 and engages connection with nut 10, one end inner wall that the rubber tube 2 is equipped with the first extruding slot 4 is fixed with first
Position-limiting tube 12, first position-limiting tube 12, which is located on the outside of one end inside rubber tube 2, is equipped with the first gasket 14, and the first sealing
It pads 14 outer walls to be fixedly connected with 2 inner wall of rubber tube, one end inner wall that the rubber tube 2 is equipped with the second extruding slot 5 is fixed with second
Position-limiting tube 13, second position-limiting tube 13, which is located on the outside of one end inside rubber tube 2, is equipped with the second gasket 15, and the second sealing
15 outer walls are padded to be fixedly connected with 2 inner wall of rubber tube.
The internal diameter of first gasket 14 and the second gasket 15 is respectively less than the first position-limiting tube 12 and the second position-limiting tube 13
Internal diameter.
The bolt 11 is the bolt that surface is cased with rubber antiskid set.
First stripper plate 6 and the second stripper plate 8 are hemispherical dome structure.
Working principle: rubber tube 2 is equipped with inside connecting tube 1, and 2 both ends outer wall of rubber tube is solid with 1 inner wall of connecting tube
Fixed connection, and fluted 3 are all provided among 2 inner wall of rubber tube and among outer wall, and 2 one end of rubber tube is equipped with first and squeezes slot 4, and
2 other end of rubber tube is equipped with second and squeezes slot 5, and is equipped with the first stripper plate 6, and the first stripper plate 6 four on the outside of the first extruding slot 4
It is equipped with the first limit hole 7 week, and second squeezes equipped with the second stripper plate 8 on the outside of slot 5, and 8 surrounding of the second stripper plate is equipped with
Second limit hole 9, and bolt 11 is equipped in the first limit hole 7, and 2 inside circumference of rubber tube is equipped with and leads to for bolt 11 is movable
Hole, and bolt 11 is flexibly connected with rubber tube 2, and 11 top of bolt passes through the second limit hole 9 and engages connection, and rubber with nut 10
One end inner wall that sebific duct 2 is equipped with the first extruding slot 4 is fixed with the first position-limiting tube 12, and rubber tube 2 is equipped with the one of the second extruding slot 5
End inner wall is fixed with the second position-limiting tube 13, is limited by the first position-limiting tube 12 and the second position-limiting tube 13 to water pipe, then pass through
Bolt 11 is rotated, reduces the distance on 11 top of nut 10 and bolt, at this moment, the first stripper plate 6 and the second stripper plate 8 are in nut
10 and bolt 11 under the action of can be embedded in the first extruding slot 4 and second and squeeze in slot 5, squeeze the first extruding slot 4 and second
5 inner wall of slot is opened to two sides, so that 2 inner wall of rubber tube be made to be tightly attached to 13 surface of the first position-limiting tube 12 and the second position-limiting tube, to the
Water pipe in one position-limiting tube 12 and the second position-limiting tube 13 is fixed and seals, and is easy to use, and be located in the first position-limiting tube 12
The first gasket 14, and 14 outer wall of the first gasket and the fixed company of 2 inner wall of rubber tube are equipped on the outside of one end inside rubber tube 2
It connects, and is equipped with the second gasket 15 on the outside of one end that the second position-limiting tube 13 is located inside rubber tube 2, and outside the second gasket 15
Wall is fixedly connected with 2 inner wall of rubber tube, not only can be with reinforced engagement means by the first gasket 14 and the second gasket 15
Leakproofness can also play the role of positioning to water pipe, facilitate staff that water pipe top is placed among 2 both ends of rubber tube
Position.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of pipe connection device of good airproof performance, including connecting tube (1), rubber tube (2), the first stripper plate (6), second squeeze
Pressing plate (8), nut (10), bolt (11), the first position-limiting tube (12), the second position-limiting tube (13), the first gasket (14) and second
Gasket (15), it is characterised in that: be equipped with rubber tube (2) inside the connecting tube (1), rubber tube (2) both ends outer wall is equal
It is fixedly connected with connecting tube (1) inner wall, is all provided with fluted (3), the rubber among rubber tube (2) inner wall and among outer wall
It manages (2) one end and is equipped with the first extruding slot (4), and rubber tube (2) other end is equipped with second and squeezes slot (5), described first squeezes slot
(4) outside is equipped with the first stripper plate (6), and the first stripper plate (6) surrounding is equipped with the first limit hole (7), and described second squeezes
The second stripper plate (8) are equipped on the outside of slot (5), and the second stripper plate (8) surrounding is equipped with the second limit hole (9), first limit
Bolt (11) are equipped in position hole (7), rubber tube (2) inside circumference is equipped with for bolt (11) movable through-hole, and bolt
(11) it being flexibly connected with rubber tube (2), bolt (11) top passes through the second limit hole (9) and engages connection with nut (10),
The rubber tube (2) is equipped with one end inner wall that first squeezes slot (4) and is fixed with the first position-limiting tube (12), first position-limiting tube
(12) it is located on the outside of rubber tube (2) internal one end and is equipped with the first gasket (14), and the first gasket (14) outer wall and rubber
Pipe (2) inner wall is fixedly connected, and the rubber tube (2) is equipped with one end inner wall that second squeezes slot (5) and is fixed with the second position-limiting tube
(13), second position-limiting tube (13), which is located on the outside of the internal one end of rubber tube (2), is equipped with the second gasket (15), and second is close
Packing (15) outer wall is fixedly connected with rubber tube (2) inner wall.
2. a kind of pipe connection device of good airproof performance according to claim 1, it is characterised in that: first gasket
(14) and the internal diameter of the second gasket (15) is respectively less than the internal diameter of the first position-limiting tube (12) and the second position-limiting tube (13).
3. a kind of pipe connection device of good airproof performance according to claim 1, it is characterised in that: the bolt (11) is
Surface is cased with the bolt of rubber antiskid set.
4. a kind of pipe connection device of good airproof performance according to claim 1, it is characterised in that: first stripper plate
(6) and the second stripper plate (8) is hemispherical dome structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820530988.6U CN208331492U (en) | 2018-04-16 | 2018-04-16 | A kind of pipe connection device of good airproof performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820530988.6U CN208331492U (en) | 2018-04-16 | 2018-04-16 | A kind of pipe connection device of good airproof performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208331492U true CN208331492U (en) | 2019-01-04 |
Family
ID=64781216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820530988.6U Active CN208331492U (en) | 2018-04-16 | 2018-04-16 | A kind of pipe connection device of good airproof performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208331492U (en) |
-
2018
- 2018-04-16 CN CN201820530988.6U patent/CN208331492U/en active Active
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| GR01 | Patent grant |