CN209084225U - A kind of flange metal tube through walls - Google Patents
A kind of flange metal tube through walls Download PDFInfo
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- CN209084225U CN209084225U CN201821634404.6U CN201821634404U CN209084225U CN 209084225 U CN209084225 U CN 209084225U CN 201821634404 U CN201821634404 U CN 201821634404U CN 209084225 U CN209084225 U CN 209084225U
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- flange
- flange plate
- metal tube
- walls according
- flange metal
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Abstract
The utility model relates to a kind of flange metal tubes through walls, including flange metal (1), one end of the flange metal (1) is equipped with flange, the other end does not have flange, there is no one end suit B flange plate (2) of flange and lock sheet (3) in the flange metal, the lock sheet (3) is sleeved between the B flange plate (2) and the flange metal (1), the axially external setting A flange plate (5) of the B flange plate (2) is set with sealing ring (4) between the A flange plate (5) and the flange metal (1).
Description
Technical field
The utility model belongs to mechanical part field, is related to a kind of flange metal tube through walls.
Background technique
Wall bushing, which is called, does inner tube through walls, water string, wall pre-embedded pipe, water string be divided into rigid waterproof sleeve and
Soft waterproof casing.The place that the two mainly uses is different, and soft waterproof casing is used primarily in people's air defense wall, and pond etc. requires
Very high place, rigid waterproof sleeve, which is commonly used in the pipelines such as basement, needs poling road position.Flexible feed-through waterproof bushing is
The hardware pipe fitting that wall place receives the structures for vibrating or having tight waterproof requirement, general production enterprise are passed through suitable for pipeline
Industry is manufactured according to S312,02S404 standard collective drawings of architecture science research institute Development and design.Flexible feed-through waterproof bushing is worn
Wall at wall should use concrete wall instead when such as non-concrete and it is necessary to once freeze solidly on casing within the walls；It is flexible
Feed-through waterproof bushing, which is applied, is widely used in the units such as building, chemical industry, steel, tap water, sewage treatment.Rigid feed-through waterproof bushing is
The additional wing ring of steel pipe (annular sleeve that steel plate is done is on steel pipe) is worn loaded within the walls (mostly concrete walls) for general pipeline
Wall, conducive to the waterproof of wall, and flexible feed-through waterproof bushing is in addition to external wing ring, internal there are also ring washer etc, flange internal thread,
Have into and hedge sell, can also oneself processing, the pipeline for there is damping to need, when the pipeline through-wall such as connected with water pump.Either
Flexible feed-through waterproof bushing or rigid feed-through waterproof bushing contribute to pipeline and pass through receive vibration or have a tight waterproof requirement
Building walls Hardware fitting, be usually used in the units such as building, chemical industry, steel, tap water, sewage treatment.Pipeline wears coagulation
The shearing foundation of wall of soil construction, when wearing special-shape column, should install simultaneously Chuan Liang with civil engineering.The reason is that after reserving hole, casing with
The bad processing of second pouring between concrete；What is had can not be handled, as installed rigidity on basement base concrete shear wall
Wall bushing.The band flange flange metal that industry field provides rail traffic must have installation through walls in computer room installation
Requirement, now part use stainless steel tube as through walls, and cost is big, installation bothers.Computer room flange steel-plastic pipe through walls is in peace through walls
When dress, two flanged joint screws of connection are only tightened, retainer ring is compressed by silica gel sealing ring and locks steel pipe, keep intermediate silica gel close
Flange metal appearance is closely lockked in seal, forms one.Most of units in charge of construction are by line plastic-steel tube on-site cutting welded flange.
Line plastic-steel tube lining plastic is destroyed under high temperature, and reduces steel and modeling shear strength.Steel and modeling point in pressure water slug plastic layer
Safety accident occurs from plug pipeline is seen.Now with building wall pipe install inconvenient, structural stability is lower, service life compared with
It is short, it is easy aging.Patent CN105805425A discloses a kind of wall pipe, and it includes flange, tube body and blast cap, further include by
Sealing ring made of elastic water-proofing material, the flange, blast cap are respectively arranged at the both ends of the tube body, and the sealing ring includes solid
The Sealing shield ring determining ring and being located on the fixed ring periphery, the Sealing shield ring are horn-like, the Sealing shield ring and fixation
Angle between ring is acute angle, and the Fixing shrink ring is set on the blast cap, and the top of the Sealing shield ring is located at the top of tube body.It should
The structure of wall pipe is more complex, cumbersome, and application is not extensive.
Utility model content
For overcome the deficiencies in the prior art, the utility model provides a kind of flange metal tube through walls, and structure is simple, installs
It is convenient.
The utility model provides the following technical solution:
One end of a kind of flange metal tube through walls, including flange metal, the flange metal is equipped with flange, the other end
There is no flange, there is no one end suit B flange plate of flange and lock sheet, the lock sheet to be sleeved on institute in the flange metal
It states between B flange plate and the flange metal, the axially external setting A flange plate of the B flange plate, in the A flange plate
Sealing ring is set between the flange metal.
In any of the above-described scheme preferably, the B flange plate is equipped with location hole.
In any of the above-described scheme preferably, the surface setting locking gradient of the axial bore of the B flange plate (2).
The locking gradient is along the axial to circumference tilt of the B flange plate.
In any of the above-described scheme preferably, there are two the location holes.
In any of the above-described scheme preferably, two location holes are located at the diametrical position of the B flange plate.
In any of the above-described scheme preferably, one end of the lock sheet is plane, and the other end is male cone (strobilus masculinus), and from two
End starts cross-cut and goes out the slot having locking effect.B flange plate acts on lock sheet when connection, and lock sheet locks flange metal
Pipe.
In any of the above-described scheme preferably, the male cone (strobilus masculinus) of the locking gradient and lock sheet of the B flange plate
The gradient matches.
In any of the above-described scheme preferably, there is sealing gradient on the surface of the axial bore of the A flange plate.It is described
Gradient is locked along the axial to circumference tilt of the A flange plate.
In any of the above-described scheme preferably, location hole is arranged in the A flange plate.
The location hole of A flange plate is corresponding with the position of location hole on B flange plate.
In any of the above-described scheme preferably, there are two the location holes of the A flange plate.
In any of the above-described scheme preferably, one end of the sealing ring is plane, and the other end is male cone (strobilus masculinus).When connection
A flange plate acts on sealing ring, and sealing ring plays sealing function.
In any of the above-described scheme preferably, institute the A flange plate locking gradient and the sealing ring male cone (strobilus masculinus)
The gradient match.
In any of the above-described scheme preferably, the sealing ring uses thermoplastic elastomer (TPE) TPE.
In any of the above-described scheme preferably, the thermoplastic elastomer (TPE) is silicon rubber.It can also be TPS.
In any of the above-described scheme preferably, the flange metal outer layer is coating steel pipe.
In any of the above-described scheme preferably, the inner wall setting plastic layer or interior erosion resistant coating of the flange metal.
The metal tube of the utility model includes coating pipe and manages without coating.
The beneficial effect of the utility model compared with prior art is: the utility model is using mechanical joining methods flange
Disk is fixed on plastics lined pipe, and structure is simple, easy for installation, size can be needed to cut according to scene, the utility model solves
Metope preformed hole can only cannot be by the problem of flange, simultaneously because to contain plastics again uncomfortable for steel pipe inner wall by line plastic-steel tube
High-temperature soldering is closed, so steelplastic pipe and flange cannot be connected using the method for welding.So that construction cost be greatly reduced and
Substantially accelerate construction progress.
The utility model can be with the length of flexible modulation pipeline, it is ensured that pumped (conveying) medium is not contaminated, has prevented quality accident
Generation.The utility model is sized according to demand in usable range, will greatly shorten the construction time, and save and return factory's lining plastic
Return freight cost, and prevent line plastic-steel tube on-site cutting welded flange, destroying line plastic-steel tube lining plastic under high temperature reduces
The safety accident occurred in steel and modeling shear strength use.
One of the utility model first welded flange lining plastic again, becomes a kind of technology of Novel environment-friendlymaterial material, existing metal
It manages hard, rigidity well and has the corrosion resistant characteristic of plastic tube, it is to overcome steel pipe and plastic tube disadvantage, and take its advantage, this
Tube, flange plate have high coupling mechanism force, and impact resistance is good, and has preferable resistance to chemical corrosion, are suitable for following
Working environment, the prefabricated pipeline hole of passing through on wall that can be used as the flange pipes such as building water supply and drainage, chemical industry, water process, fire-fighting is used.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of flange of the utility model one preferred embodiment of metal tube through walls；
Fig. 2 is the top view of embodiment illustrated in fig. 1.
Specific embodiment
In order to further appreciate that the technical characteristics of the utility model, the utility model is carried out combined with specific embodiments below
It is set forth.Embodiment only has illustrative effect to the utility model, without the effect of any restrictions, ability
The modification for any unsubstantiality that the technical staff in domain makes on the basis of the utility model, all should belong to the utility model
Protection scope.
Embodiment 1:
As shown in Figs. 1-2, one end of a kind of flange steel pipe through walls, including flange metal 1, the flange metal 1 is set
There is flange, the other end does not have flange, does not have one end suit B flange plate 2 of flange and lock sheet 3, institute in the flange metal
It states lock sheet 3 to be sleeved between the B flange plate 2 and the flange metal 1, the axially external setting A of the B flange plate 2
Flange plate 5 is set with sealing ring 4 between the A flange plate 5 and the flange metal 1.
In the present embodiment, the B flange plate 2 is equipped with location hole 6.
In the present embodiment, the surface setting locking gradient of the axial bore of the B flange plate 2.The locking gradient is along institute
State the axial to circumference tilt of B flange plate 2.
In the present embodiment, there are two the location holes.
In the present embodiment, two location holes are located at the diametrical position of the B flange plate 2.
In the present embodiment, one end of the lock sheet 3 is plane, and the other end is male cone (strobilus masculinus), and intersects since both ends and cut
Cut out the slot having locking effect.B flange plate 2 acts on lock sheet 3 when connection, and lock sheet 3 locks flange metal 1.
In the present embodiment, the locking gradient of the B flange plate 2 and the gradient of the male cone (strobilus masculinus) of the lock sheet 3 match.
In the present embodiment, there is sealing gradient on the surface of the axial bore of the A flange plate 5.The locking gradient is along institute
State the axial to circumference tilt of A flange plate 5.
In the present embodiment, location hole 6 is arranged in the A flange plate 5.
In the present embodiment, the location hole of A flange plate is corresponding with the position of location hole on B flange plate.
In the present embodiment, there are two the location holes of the A flange plate 5.
In the present embodiment, one end of the sealing ring 4 is plane, and the other end is male cone (strobilus masculinus).A flange plate 5 acts on when connection
On sealing ring 4, sealing ring 4 plays sealing function.
In the present embodiment, the locking gradient of the A flange plate 5 and the gradient of the male cone (strobilus masculinus) of the sealing ring 4 match.
In the present embodiment, the sealing ring 4 uses thermoplastic elastomer (TPE) TPE.
In the present embodiment, the thermoplastic elastomer (TPE) TPE is silicon rubber.It can also be TPS.
In the present embodiment, the flange metal outer layer is coating steel pipe.
In the present embodiment, the inner wall setting plastic layer of the flange metal or interior erosion resistant coating.The flange of the present embodiment is worn
Wall metal tube, including flange metal 1, described flange metal one end are equipped with flange, and other end light pipe is without flange, in the light
Pipe one end is set with flange plate (2) and lock sheet 3, further includes sealing ring 4 and flange plate 5, tightens the spiral shell of two location holes 6
Silk, just dresses up function.Bolt passes through flange plate 2 and 5 followed by the flange connected is needed to tighten when flange metal tube through walls connects.
The utility model is fixed on ring flange on plastics lined pipe using mechanical joining methods, and structure is simple, easy for installation, can be according to scene
Size is needed to cut, the utility model is solved can only cannot be by the difficulty of flange by line plastic-steel tube in metope preformed hole
Topic, simultaneously because steel pipe inner wall, which contains plastics, is not suitable for high-temperature soldering, so steelplastic pipe and flange cannot use doing for welding again
Method connects.So that construction cost is greatly reduced and substantially accelerates construction progress.
Embodiment 2:
As shown in Figs. 1-2, one end of a kind of flange steel pipe through walls, including flange metal 1, the flange metal 1 is set
There is flange, the other end does not have flange, does not have one end suit B flange plate 2 of flange and lock sheet 3, institute in the flange metal
It states lock sheet 3 to be sleeved between the B flange plate 2 and the flange metal 1, the axially external setting A of the B flange plate 2
Flange plate 5 is set with sealing ring 4 between the A flange plate 5 and the flange metal 1.
Embodiment 3:
As shown in Figs. 1-2, one end of a kind of flange steel pipe through walls, including flange metal 1, the flange metal 1 is set
There is flange, the other end does not have flange, does not have one end suit B flange plate 2 of flange and lock sheet 3, institute in the flange metal
It states lock sheet 3 to be sleeved between the B flange plate 2 and the flange metal 1, the axially external setting A of the B flange plate 2
Flange plate 5 is set with sealing ring 4 between the A flange plate 5 and the flange metal 1.
In the present embodiment, the B flange plate 2 is equipped with location hole 6.
In the present embodiment, the surface setting locking gradient of the axial bore of the B flange plate 2.The locking gradient is along institute
State the axial to circumference tilt of B flange plate 2.
In the present embodiment, there are two the location holes.
In the present embodiment, two location holes are located at the diametrical position of the B flange plate 2.
In the present embodiment, one end of the lock sheet 3 is plane, and the other end is male cone (strobilus masculinus), and intersects since both ends and cut
Cut the slot having locking effect.B flange plate 2 acts on lock sheet 3 when connection, and lock sheet 3 locks flange metal 1.
In the present embodiment, the locking gradient of the B flange plate 2 and the gradient of the male cone (strobilus masculinus) of the lock sheet 3 match.
Embodiment 4:
As shown in Figs. 1-2, one end of a kind of flange steel pipe through walls, including flange metal 1, the flange metal 1 is set
There is flange, the other end does not have flange, does not have one end suit B flange plate 2 of flange and lock sheet 3, institute in the flange metal
It states lock sheet 3 to be sleeved between the B flange plate 2 and the flange metal 1, the axially external setting A of the B flange plate 2
Flange plate 5 is set with sealing ring 4 between the A flange plate 5 and the flange metal 1.
In the present embodiment, the B flange plate 2 is equipped with location hole 6.
In the present embodiment, the surface setting locking gradient of the axial bore of the B flange plate 2.The locking gradient is along institute
State the axial to circumference tilt of B flange plate 2.
In the present embodiment, there are two the location holes.
In the present embodiment, two location holes are located at the diametrical position of the B flange plate 2.
In the present embodiment, one end of the lock sheet 3 is plane, and the other end is male cone (strobilus masculinus), and intersects since both ends and cut
Cut the slot having locking effect.B flange plate 2 acts on lock sheet 3 when connection, and lock sheet 3 locks flange metal 1.
In the present embodiment, the locking gradient of the B flange plate 2 and the gradient of the male cone (strobilus masculinus) of the lock sheet 3 match.
In the present embodiment, there is sealing gradient on the surface of the axial bore of the A flange plate 5.The locking gradient is along institute
State the axial to circumference tilt of A flange plate 5.
In the present embodiment, location hole 6 is arranged in the A flange plate 5.
In the present embodiment, there are two the location holes of the A flange plate 5.
In the present embodiment, one end of the sealing ring 4 is plane, and the other end is male cone (strobilus masculinus).A flange plate 5 acts on when connection
On sealing ring 4, sealing ring 4 plays sealing function.
In the present embodiment, the locking gradient of the A flange plate 5 and the gradient of the male cone (strobilus masculinus) of the sealing ring 4 match.
Claims (14)
1. a kind of flange metal tube through walls, including flange metal (1), the flange metal, including plastics lined pipe and plastics coated tube,
It is characterized by: one end of the flange metal (1) is equipped with flange, the other end does not have flange, does not have in the flange metal
There is one end suit B flange plate (2) and lock sheet (3) of flange, the lock sheet (3) is sleeved on the B flange plate (2) and described
Between flange metal (1), the axially external setting A flange plate (5) of the B flange plate (2), in the A flange plate (5) and institute
State suit sealing ring (4) between flange metal (1).
2. flange metal tube through walls according to claim 1, it is characterised in that: the B flange plate (2) is equipped with location hole
(6).
3. flange metal tube through walls according to claim 2, it is characterised in that: the axial bore of the B flange plate (2)
Surface setting locking gradient.
4. flange metal tube through walls according to claim 2, it is characterised in that: there are two the location holes.
5. flange metal tube through walls according to claim 4, it is characterised in that: two location holes are located at the B method
The diametrical position of blue piece (2).
6. flange metal tube through walls according to claim 1, it is characterised in that: one end of the lock sheet (3) is plane,
The other end is male cone (strobilus masculinus), and cross-cut goes out the slot having locking effect since both ends.
7. flange metal tube through walls according to claim 6, it is characterised in that: the locking gradient of the B flange plate (2) with
The gradient of the male cone (strobilus masculinus) of the lock sheet (3) matches.
8. flange metal tube through walls according to claim 1, it is characterised in that: the axial bore of the A flange plate (5)
There is sealing gradient on surface.
9. flange metal tube through walls according to claim 8, it is characterised in that: location hole is arranged in the A flange plate (5)
(6).
10. flange metal tube through walls according to claim 9, it is characterised in that: the location hole of the A flange plate (5) has
Two.
11. flange metal tube through walls according to claim 1, it is characterised in that: one end of the sealing ring (4) is flat
Face, the other end are male cone (strobilus masculinus).
12. flange metal tube through walls according to claim 11, it is characterised in that: the locking gradient of the A flange plate (5)
Match with the gradient of the male cone (strobilus masculinus) of the sealing ring (4).
13. flange metal tube through walls according to claim 1, it is characterised in that: the sealing ring (4) uses thermoplastic elastomehc
Property body.
14. flange metal tube through walls according to claim 13, it is characterised in that: the thermoplastic elastomer (TPE) is silicon rubber
Glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821634404.6U CN209084225U (en) | 2018-10-09 | 2018-10-09 | A kind of flange metal tube through walls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821634404.6U CN209084225U (en) | 2018-10-09 | 2018-10-09 | A kind of flange metal tube through walls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209084225U true CN209084225U (en) | 2019-07-09 |
Family
ID=67118696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821634404.6U Active CN209084225U (en) | 2018-10-09 | 2018-10-09 | A kind of flange metal tube through walls |
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| Country | Link |
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| CN (1) | CN209084225U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109185579A (en) * | 2018-10-09 | 2019-01-11 | 宁波市盛丰钢塑管制造厂 | A kind of flange metal tube through walls |
-
2018
- 2018-10-09 CN CN201821634404.6U patent/CN209084225U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109185579A (en) * | 2018-10-09 | 2019-01-11 | 宁波市盛丰钢塑管制造厂 | A kind of flange metal tube through walls |
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