CN209469905U - A kind of steady type union flange - Google Patents
A kind of steady type union flange Download PDFInfo
- Publication number
- CN209469905U CN209469905U CN201822182775.1U CN201822182775U CN209469905U CN 209469905 U CN209469905 U CN 209469905U CN 201822182775 U CN201822182775 U CN 201822182775U CN 209469905 U CN209469905 U CN 209469905U
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- CN
- China
- Prior art keywords
- protective case
- ring flange
- flange
- pipeline
- steady type
- 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.)
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Abstract
The utility model discloses a kind of steady type union flanges, including pipeline a, the right end of the pipeline a is fixedly connected with the left side of ring flange a, the right side of the ring flange a is provided with ring flange b, it is bolted to connection between the ring flange a and ring flange b, the right side of the ring flange b is fixedly connected with the left end of pipeline b, and the outer surface of the pipeline a and pipeline b have been respectively fixedly connected with fixed column；Both hands hold protective case a and protective case b respectively; pull protective case a and protective case b close to each other; then one end that rotation protective case a and protective case b protrudes protective case a is connect with the protective case b threaded one end being recessed; to which protective case a and protective case b be linked together; to be protected by protective case a and protective case b ring flange a and ring flange b; so that effect is more preferable when in use by ring flange a and ring flange b, brought convenience to the use of people.
Description
Technical field
The utility model belongs to flange technical field, and in particular to a kind of steady type union flange.
Background technique
Flange is called flange flange disk or flange, and flange is part interconnected between axis and axis, between pipe end
Connection, also have with the flange on equipment is imported and exported, for the connection between two equipment, such as speed reducer flange, flange connects
It connects or bump joint, refers to and releasable connection as one group of combined sealing structure is connected with each other by flange, gasket and bolt three,
Pipe flange is meant with effective flange in plumbing installation, with the inlet and outlet flange for meaning equipment in equipment.
Two ring flanges are fixed when connecting two pipelines, simply by bolt for original flange, make in pipeline
Lack corresponding protective device between two ring flanges in the process, so that two ring flanges are easy to be damaged, gives people
Use make troubles.
Utility model content
The purpose of this utility model is to provide one kind to have safeguard function and steady type union flange easy to use, with
Solve the problems mentioned above in the background art.
To achieve the above object, the utility model provides the following technical solutions: a kind of steady type union flange, including pipeline
The right end of a, the pipeline a are fixedly connected with the left side of ring flange a, and the right side of the ring flange a is provided with ring flange b,
It is bolted to connection between the ring flange a and ring flange b, the right side of the ring flange b and the left end of pipeline b are fixed
The outer surface of connection, the pipeline a and pipeline b have been respectively fixedly connected with fixed column, and the outer surface of two fixed columns is slided
It is connected with sliding block, and the outer surface of two sliding blocks is socketed with bearing, and two bearings are respectively engaged with protective case a and protective case
B opposite one side.
Preferably, the left and right ends of the fixed column are fixedly installed with limit plate.
Preferably, the protective case a protrudes the outer surface of one end and the be recessed outer surface of one end protective case b offers respectively
External screw thread and internal screw thread are threadedly coupled between the protective case a and protective case b by external screw thread and internal screw thread.
Preferably, the outer surface that the protective case a protrudes one end is provided with sealing ring.
Preferably, the right side of the ring flange a is bonded with the left side of gasket, the right side of the gasket and ring flange
The left side of b is bonded.
Preferably, several threaded holes a is offered on the ring flange a, and the equal screw thread of inner wall of several threaded holes a connects
It is connected to bolt, the position that threaded hole a is corresponded on the ring flange b offers threaded hole b, and the bolt passes through threaded hole a screw thread
It is connected to the inner wall of threaded hole b, the outer surface thread of the bolt is connected with nut, and the left side of nut is with ring flange b's
Right side fitting.
Compared with prior art, the utility model has the beneficial effects that people are first by ring flange a and ring flange b face
Together, gasket is placed between ring flange a and ring flange b, screws on nut after bolt is passed through threaded hole b from threaded hole a, from
And ring flange a and ring flange b are linked together, then both hands hold protective case a and protective case b respectively, pull protective case a
It is close to each other with protective case b, then rotate one end and protective case b recess that protective case a and protective case b protrudes protective case a
Threaded one end connection, so that protective case a and protective case b be linked together, thus by protective case a and protective case b to method
Blue disk a and ring flange b are protected, so that effect is more preferable when in use by ring flange a and ring flange b, are brought to the use of people
It is convenient.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model protective case a；
Fig. 3 is the structural schematic diagram amplified at the utility model A；
In figure: 1, pipeline a；2, ring flange a；3, ring flange b；4, bolt；5, gasket；6, pipeline b；7, fixed column；8, sliding
Block；9, bearing；10, protective case a；11, protective case b；12, sealing ring；13, limit plate.
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.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of steady type union flange, including pipeline a1,
The right end of pipeline a1 is fixedly connected with the left side of ring flange a2, and the right side of ring flange a2 is provided with ring flange b3, ring flange
It is fixedly connected between a2 and ring flange b3 by bolt 4, the right side of ring flange b3 is fixedly connected with the left end of pipeline b6, pipeline
The outer surface of a1 and pipeline b6 have been respectively fixedly connected with fixed column 7, and the outer surface of two fixed columns 7 slidably connects sliding block
8, and the outer surface of two sliding blocks 8 is socketed with bearing 9, and two bearings 9 are respectively engaged with protective case a10 and protective case b11
Opposite one side.
In the present embodiment, sealing ring 12 is mainly made of rubber, by the way that sealing ring is arranged in the outer surface of protective case a10
12 so that people rotate protective case a10 and protective case b11 link together when, sealing ring 12 can guarantee protective case a10 and
Leakproofness between protective case b11 is good, to further protect ring flange a2 and ring flange b3, so that ring flange a2 and method
The using effect of blue disk b3 is more preferable.
In the present embodiment, by being respectively provided with limit plate 13 in the left and right ends of fixed column 7, so that protective case a10
Pass through sliding block 8 respectively when horizontally slipping in fixed column 7 with protective case b11, limit plate 13 is to protective case a10 and protective case b11
It is limited, so that protective case a10 and protective case b11 passes through setting protective case a10 and protection without departing from fixed column 7
B11 is covered, allows people by rotating protective case a10 and protective case b11, so that one end of protective case a10 protrusion enters
One end of protective case b11 recess, so that protective case a10 and protective case b11 protect ring flange a2 and ring flange b3,
So that the using effect of ring flange a2 and ring flange b3 are more preferable, it is convenient for people to use, by the way that sealing ring 12 is arranged, so that people
Rotate protective case a10 and protective case b11 link together when, sealing ring 12 can guarantee protective case a10 and protective case b11
Between leakproofness it is good, to further protect ring flange a2 and ring flange b3, so that ring flange a2 and ring flange b3
Using effect is more preferable.
Further, the left and right ends of fixed column 7 are fixedly installed with limit plate 13.
In the present embodiment, by being respectively provided with limit plate 13 in the left and right ends of fixed column 7 so that protective case a10 and
Protective case b11 passes through sliding block 8 when horizontally slipping in fixed column 7 respectively, limit plate 13 to protective case a10 and protective case b11 into
Row limit, so that protective case a10 and protective case b11 are without departing from fixed column 7.
Further, protective case a10 protrudes the outer surface of one end and the be recessed outer surface of one end protective case b11 opens up respectively
There are external screw thread and internal screw thread, is threadedly coupled between protective case a10 and protective case b11 by external screw thread and internal screw thread.
In the present embodiment, by the way that protective case a10 and protective case b11 is arranged, allow people by rotating protective case a10
With protective case b11 so that protective case a10 protrusion one end enter protective case b11 recess one end so that protective case
A10 and protective case b11 protect ring flange a2 and ring flange b3, so that the using effect of ring flange a2 and ring flange b3 are more
It is good, it is convenient for people to use.
Further, the outer surface that protective case a10 protrudes one end is provided with sealing ring 12.
In the present embodiment, by the way that sealing ring 12 is arranged, so that people are connected in rotation protective case a10 and protective case b11
When together, sealing ring 12 can guarantee that the leakproofness between protective case a10 and protective case b11 is good, thus to ring flange a2 and
Ring flange b3 is further protected, so that the using effect of ring flange a2 and ring flange b3 are more preferable.
Further, the right side of ring flange a2 is bonded with the left side of gasket 5, the right side of gasket 5 and ring flange b3
Left side fitting.
In the present embodiment, the setting of gasket 5 is so that have good sealing when connecting between ring flange a2 and ring flange b3
Property, so that medium will not leak when in use by pipeline a1 and pipeline b6.
Further, several threaded holes a is offered on ring flange a2, and the equal screw thread of inner wall of several threaded holes a connects
It is connected to bolt 4, the position that threaded hole a is corresponded on ring flange b3 offers threaded hole b, and bolt 4 passes through threaded hole a and is threaded in
The inner wall of threaded hole b, the outer surface thread of bolt 4 are connected with nut, and the right side face paste of the left side of nut and ring flange b3
It closes.
In the present embodiment, people can be by passing through threaded hole b from threaded hole a for bolt 4, so as to by ring flange a2
Be fixed together with ring flange b3 carry out using.
The working principle and process for using of the utility model: after the utility model installs, people are first by ring flange
Gasket 5 is placed between ring flange a2 and ring flange b3 by a2 together with ring flange b3 face, and bolt 4 is passed through from threaded hole a
Nut is screwed on after threaded hole b, so that ring flange a2 and ring flange b3 link together, then both hands hold protective case respectively
A10 and protective case b11 pulls protective case a10 and protective case b11 close to each other, then rotates protective case a10 and protective case b11
So that one end of protective case a10 protrusion is connect with the protective case b11 threaded one end being recessed, thus by protective case a10 and protective case
B11 links together.
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 (6)
1. a kind of steady type union flange, including pipeline a(1), it is characterised in that: the pipeline a(1) right end and ring flange a
(2) left side is fixedly connected, the ring flange a(2) right side be provided with ring flange b(3), the ring flange a(2) and method
Blue disk b(3) between be fixedly connected by bolt (4), the ring flange b(3) right side and pipeline b(6) left end fixed connect
Connect, the pipeline a(1) and pipeline b(6) outer surface be respectively fixedly connected with fixed column (7), and two fixed columns (7) is outer
Surface slidably connects sliding block (8), and the outer surface of two sliding blocks (8) is socketed with bearing (9), and two bearings (9) point
It is not connected to protective case a(10) and protective case b(11) opposite one side.
2. a kind of steady type union flange according to claim 1, it is characterised in that: the left and right two of the fixed column (7)
End is fixedly installed with limit plate (13).
3. a kind of steady type union flange according to claim 1, it is characterised in that: the protective case a(10) protrusion one
The outer surface at end and protective case b(11) recess one end outer surface offer external screw thread and internal screw thread, the protective case a respectively
(10) and protective case b(11) between be threadedly coupled by external screw thread and internal screw thread.
4. a kind of steady type union flange according to claim 1, it is characterised in that: the protective case a(10) protrusion one
The outer surface at end is provided with sealing ring (12).
5. a kind of steady type union flange according to claim 1, it is characterised in that: the ring flange a(2) right side
It is bonded with the left side of gasket (5), the right side of the gasket (5) is bonded with the left side of ring flange b(3).
6. a kind of steady type union flange according to claim 1, it is characterised in that: the ring flange a(2) on offer
Several threaded holes a, and the inner wall of several threaded holes a is threaded with bolt (4), the ring flange b(3) on correspond to spiral shell
The position of pit a offers threaded hole b, and the bolt (4) passes through the inner wall that threaded hole a is threaded in threaded hole b, the spiral shell
The outer surface thread of bolt (4) is connected with nut, and the left side of nut is bonded with the right side of ring flange b(3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822182775.1U CN209469905U (en) | 2018-12-25 | 2018-12-25 | A kind of steady type union flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822182775.1U CN209469905U (en) | 2018-12-25 | 2018-12-25 | A kind of steady type union flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209469905U true CN209469905U (en) | 2019-10-08 |
Family
ID=68089558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822182775.1U Active CN209469905U (en) | 2018-12-25 | 2018-12-25 | A kind of steady type union flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209469905U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112413250A (en) * | 2020-10-17 | 2021-02-26 | 江苏优适捷实业有限公司 | Pipeline connecting structure |
-
2018
- 2018-12-25 CN CN201822182775.1U patent/CN209469905U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112413250A (en) * | 2020-10-17 | 2021-02-26 | 江苏优适捷实业有限公司 | Pipeline connecting structure |
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