CN208919491U - A kind of fire-type galvanized steel plain sheet air hose - Google Patents
A kind of fire-type galvanized steel plain sheet air hose Download PDFInfo
- Publication number
- CN208919491U CN208919491U CN201821741743.4U CN201821741743U CN208919491U CN 208919491 U CN208919491 U CN 208919491U CN 201821741743 U CN201821741743 U CN 201821741743U CN 208919491 U CN208919491 U CN 208919491U
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- Prior art keywords
- ventilation duct
- rubber seal
- steel plate
- plate
- fixed
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Abstract
The utility model discloses a kind of fire-type galvanized steel plain sheet air hoses, including the second ventilation duct, the upper surface of second ventilation duct is equipped with the first U-shaped fixinig plate, there are two the first U-shaped fixinig plates, first fixed cylinder is installed on the inside of the first U-shaped fixinig plate, the outer surface of described first fixed cylinder is equipped with the first nut, the two sides of second ventilation duct are mounted on the fixed cylinder of L-type, the bottom end of second ventilation duct is equipped with ventilating board, the outer surface of the ventilating board is provided with ventilation hole, one end of the ventilating board is equipped with fixed block, one end of the fixed block is equipped with the first fixing screws.The utility model makes the mounting means diversification of the device by being provided with a series of structure, meet the installation requirement in varying environment, greatly improve installation effectiveness, simultaneously, reduce working strength, the generation of security risk is reduced to a certain extent, and there is good fire protecting performance.
Description
Technical field
The utility model relates to galvanized steel plain sheet air hose technical field, specially a kind of fire-type galvanized steel plain sheet air hose.
Background technique
Air hose is the pipe-line system for air delivery and distribution.There are composite air duct and two kinds of inorganic air hose.Composite air duct
Using Durkduct air hose as representative.It can classify by cross sectional shape and material.Air hose production stainless steel air hose production be seaming stitch,
Sealant (such as neutral density glass glue) is coated at the gaps such as riveted seam, flange flange quadrangle.Surface dirt should be removed before applying sealant
And greasy dirt.By cross sectional shape, air hose can be divided into circular duct, and rectangular air duct, oblate air hose etc. is a variety of, wherein circular duct resistance
Minimum but height dimension is maximum, and production is complicated.So using based on rectangular air duct.By material, air hose can be divided into metal bellows,
Composite air duct, macromolecule air hose.Galvanized steel plain sheet is the welding steel that there are hot-dip or electro-galvanized layer in surface, is generally widely used in and builds
It builds, household electrical appliances, car and boat, vessel fabrication industry, electrical and machinery industry etc..
But a kind of existing fire-type galvanized steel plain sheet air hose in the market cannot effectively prevent fires, and connection type compared with
For complexity, installation effectiveness greatly reduces；Therefore, it is unsatisfactory for existing demand, we have proposed a kind of fire-types to plate to this
Zinc steel plate wind pipe.
Utility model content
The purpose of this utility model is to provide a kind of fire-type galvanized steel plain sheet air hoses, to solve to mention in above-mentioned background technique
Existing a kind of fire-type galvanized steel plain sheet air hose in the market out cannot effectively prevent fires, and connection type is complex, greatly
It is big the problems such as reducing installation effectiveness.
To achieve the above object, the utility model provides the following technical solutions: a kind of fire-type galvanized steel plain sheet air hose, including
Second ventilation duct, the upper surface of second ventilation duct are equipped with the first U-shaped fixinig plate, and there are two the first U-shaped fixinig plates,
First fixed cylinder is installed, the outer surface of the described first fixed cylinder is equipped with first on the inside of the first U-shaped fixinig plate
Nut, the two sides of second ventilation duct are mounted on the fixed cylinder of L-type, and the bottom end of second ventilation duct is equipped with ventilation
Plate, the outer surface of the ventilating board are provided with ventilation hole, and one end of the ventilating board is equipped with fixed block, and the one of the fixed block
End is equipped with the first fixing screws, and one end of second ventilation duct is equipped with concave rubber seal steel plate, second ventilation
The other end of pipe is equipped with convex rubber seal steel plate, and it is close that the other end of the convex rubber seal steel plate is equipped with concave rubber
Steel plate is sealed, the convex rubber seal steel plate is connect with concave rubber seal steel plate by the second fixing screws, the convex rubber
One end of glue sealing steel plate is equipped with the first ventilation duct, and first ventilation duct includes fireproof coating, anti-guncotton and galvanized steel
Plate, the bottom end of the fireproof coating are equipped with anti-guncotton, and the bottom end of the anti-guncotton is equipped with galvanized steel plain sheet, first ventilation
The bottom end of pipe is equipped with the second U-shaped fixinig plate, and the outer surface of the second U-shaped fixinig plate is equipped with the second fixed cylinder, described
There are two second fixed cylinders, and the bottom end of the second U-shaped fixinig plate is equipped with the second nut, and there are two second nuts.
Preferably, the upper surface of second ventilation duct is bonded completely with the bottom face of the first U-shaped fixinig plate, and described second
Ventilation duct is fixed with the first U-shaped fixinig plate by screw.
Preferably, the bottom end of the described first fixed cylinder extends to the inside of the second ventilation duct, the described first fixed cylinder
It is bolted with the second ventilation duct.
Preferably, one end of the concave rubber seal steel plate is bonded completely with one end of the second ventilation duct, the concave
Rubber seal steel plate is with the second ventilation duct by being welded and fixed.
Preferably, one end of first ventilation duct is bonded completely with one end of convex rubber seal steel plate, and described first
Ventilation duct is with convex rubber seal steel plate by being welded and fixed.
Preferably, one end of first fixing screws extends to the inside of the second ventilation duct through fixed block, and described the
One fixing screws are connect with the second ventilation duct by internal screw thread.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model is by being equipped with the first U-shaped fixinig plate, the first U-shaped fixinig plate in the upper surface of the second ventilation duct
There are two, the first fixed cylinder is installed, the outer surface of the first fixed cylinder is equipped with the first spiral shell on the inside of the first U-shaped fixinig plate
Cap, the two sides of the second ventilation duct are mounted on the fixed cylinder of L-type, and the bottom end of the second ventilation duct is equipped with ventilating board, ventilating board
Outer surface is provided with ventilation hole, and one end of ventilating board is equipped with fixed block, and one end of fixed block is equipped with the first fixing screws, the
One end of two ventilation ducts is equipped with concave rubber seal steel plate, and the other end of the second ventilation duct is equipped with convex rubber seal steel
Plate, the other end of convex rubber seal steel plate are equipped with concave rubber seal steel plate, convex rubber seal steel plate and concave rubber
Sealing steel plate is connected by the second fixing screws, so that the mounting means diversification of the device, meets the peace in varying environment
Reload request greatly improves installation effectiveness, meanwhile, working strength is reduced, reduces security risk to a certain extent
Occur.
2, the utility model is by being equipped with the first ventilation duct, the first ventilation duct packet in one end of convex rubber seal steel plate
Fireproof coating, anti-guncotton and galvanized steel plain sheet are included, the bottom end of fireproof coating is equipped with anti-guncotton, and the bottom end of anti-guncotton is equipped with plating
Zinc steel plate, the bottom end of the first ventilation duct are equipped with the second U-shaped fixinig plate, and it is solid that the outer surface of the second U-shaped fixinig plate is equipped with second
Determine cylinder, there are two the second fixed cylinders, and the bottom end of the second U-shaped fixinig plate is equipped with the second nut, and there are two the second nuts, makes
Obtaining the device has good fire protecting performance.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the side structure schematic diagram of the utility model；
Fig. 3 is the first ventilation duct half section structure diagram of the utility model.
In figure: 1, the first ventilation duct；2, the second ventilation duct；3, the first U-shaped fixinig plate；4, the first fixed cylinder；5, first
Nut；6, the second U-shaped fixinig plate；7, concave rubber seal steel plate；8, the second fixed cylinder；9, ventilation hole；10, ventilating board；11,
First fixing screws；12, fixed block；13, the second nut；14, fireproof coating；15, anti-guncotton；16, galvanized steel plain sheet；17, convex
Rubber seal steel plate；18, the fixed cylinder of L-type；19, the second fixing screws.
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.
Fig. 1-3 is please referred to, a kind of embodiment provided by the utility model: a kind of fire-type galvanized steel plain sheet air hose, including the
Two ventilation ducts 2, the upper surface of the second ventilation duct 2 are equipped with the first U-shaped fixinig plate 3, and there are two the first U-shaped fixinig plates 3, the first U
The inside of type fixinig plate 3 is equipped with the first fixed cylinder 4, and the outer surface of the first fixed cylinder 4 is equipped with the first nut 5, and second
The two sides of ventilation duct 2 are mounted on the fixed cylinder 18 of L-type, and the bottom end of the second ventilation duct 2 is equipped with ventilating board 10, ventilating board 10
Outer surface is provided with ventilation hole 9, and one end of ventilating board 10 is equipped with fixed block 12, and it is fixed that one end of fixed block 12 is equipped with first
Screw 11, one end of the second ventilation duct 2 are equipped with concave rubber seal steel plate 7, and the other end of the second ventilation duct 2 is equipped with convex
Rubber seal steel plate 17, the other end of convex rubber seal steel plate 17 are equipped with concave rubber seal steel plate 7, convex rubber seal
Steel plate 17 is connect with concave rubber seal steel plate 7 by the second fixing screws 19, so that the mounting means diversification of the device, full
Installation requirement in foot varying environment, greatly improves installation effectiveness, meanwhile, working strength is reduced, to a certain degree
On reduce the generation of security risk, one end of convex rubber seal steel plate 17 is equipped with the first ventilation duct 1, the first ventilation duct 1
It include fireproof coating 14, anti-guncotton 15 and galvanized steel plain sheet 16, the bottom end of fireproof coating 14 is equipped with anti-guncotton 15, anti-guncotton 15
Bottom end galvanized steel plain sheet 16 is installed, the bottom end of the first ventilation duct 1 is equipped with the second U-shaped fixinig plate 6, the second U-shaped fixinig plate 6
Outer surface is equipped with the second fixed cylinder 8, and there are two the second fixed cylinders 8, and the bottom end of the second U-shaped fixinig plate 6 is equipped with second
Nut 13, there are two the second nuts 13, so that the device has good fire protecting performance.
Further, the upper surface of the second ventilation duct 2 is bonded completely with the bottom face of the first U-shaped fixinig plate 3, the second ventilation duct
2 are fixed with the first U-shaped fixinig plate 3 by screw, which is firmly fixed.
Further, the bottom end of the first fixed cylinder 4 extends to the inside of the second ventilation duct 2, the first fixed cylinder 4 and second
Ventilation duct 2 is bolted, which is firmly fixed.
Further, one end of concave rubber seal steel plate 7 is bonded completely with one end of the second ventilation duct 2, and concave rubber is close
Envelope steel plate 7 passes through with the second ventilation duct 2 to be welded and fixed, so that having certain sealing function, and connect after device connection
It is relatively firm.
Further, one end of the first ventilation duct 1 is bonded completely with one end of convex rubber seal steel plate 17, the first ventilation duct
1 with convex rubber seal steel plate 17 by being welded and fixed so that there is certain sealing function, and even after device connection
What is connect is relatively firm.
Further, one end of the first fixing screws 11 extends to the inside of the second ventilation duct 2 through fixed block 12, and first is solid
Determine screw 11 to connect with the second ventilation duct 2 by internal screw thread, ventilating board 10 is firmly fixed.
Working principle: in use, after each position of the device is moved to the place of work, by convex rubber seal
Steel plate 17 is bonded completely with the inside of concave rubber seal steel plate 7, makes the first ventilation duct 1 and by the second fixing screws 19
Two ventilation ducts 2 can firmly be fixed together, and the second fixed cylinder 8 be connected with corresponding device, not according to environment
Together, when needing using the first U-shaped fixinig plate 3, after the first U-shaped fixinig plate 3 is connect with the second ventilation duct 2 by screw, then
The first U-shaped fixinig plate 3 and corresponding device are connected by screw, both the device can firmly be fixed, when needing to use the
When one fixed cylinder 4, after the first fixed cylinder 4 connect with the second ventilation duct 2 by bolt, then by first fix cylinder 4 and
After corresponding device connection, both the device can firmly be fixed, and when needing cylinder 18 fixed using L-type, pass through nut
After L-type fixation cylinder 18 is connect with the second ventilation duct 2, the fixed cylinder 18 of L-type can both have been incited somebody to action with after the connection of corresponding device
The device is firmly fixed.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of fire-type galvanized steel plain sheet air hose, including the second ventilation duct (2), it is characterised in that: second ventilation duct (2)
Upper surface is equipped with the first U-shaped fixinig plate (3), and there are two the first U-shaped fixinig plates (3), the first U-shaped fixinig plate (3)
Inside first fixed cylinder (4) are installed, the outer surface of described first fixed cylinder (4) is equipped with the first nut (5), described
The two sides of second ventilation duct (2) are mounted on L-type and fix cylinder (18), and the bottom end of second ventilation duct (2) is equipped with ventilation
The outer surface of plate (10), the ventilating board (10) is provided with ventilation hole (9), and one end of the ventilating board (10) is equipped with fixed block
(12), one end of the fixed block (12) is equipped with the first fixing screws (11), and one end of second ventilation duct (2) is equipped with
Concave rubber seal steel plate (7), the other end of second ventilation duct (2) is equipped with convex rubber seal steel plate (17), described
The other end of convex rubber seal steel plate (17) is equipped with concave rubber seal steel plate (7), the convex rubber seal steel plate
(17) it is connect with concave rubber seal steel plate (7) by the second fixing screws (19), the convex rubber seal steel plate (17)
One end is equipped with the first ventilation duct (1), and first ventilation duct (1) includes fireproof coating (14), anti-guncotton (15) and zinc-plated
The bottom end of steel plate (16), the fireproof coating (14) is equipped with anti-guncotton (15), and the bottom end of the anti-guncotton (15) is equipped with plating
Zinc steel plate (16), the bottom end of first ventilation duct (1) are equipped with the second U-shaped fixinig plate (6), the second U-shaped fixinig plate (6)
Outer surface second fixed cylinder (8) are installed, there are two described second fixed cylinder (8), the second U-shaped fixinig plate (6)
Bottom end be equipped with the second nut (13), there are two second nuts (13).
2. a kind of fire-type galvanized steel plain sheet air hose according to claim 1, it is characterised in that: second ventilation duct (2)
Upper surface be bonded completely with the bottom face of the first U-shaped fixinig plate (3), second ventilation duct (2) and the first U-shaped fixinig plate
(3) it is fixed by screw.
3. a kind of fire-type galvanized steel plain sheet air hose according to claim 1, it is characterised in that: the described first fixed cylinder
(4) bottom end extends to the inside of the second ventilation duct (2), and described first fixed cylinder (4) and the second ventilation duct (2) pass through bolt
It is fixed.
4. a kind of fire-type galvanized steel plain sheet air hose according to claim 1, it is characterised in that: the concave rubber seal steel
One end of plate (7) is bonded completely with one end of the second ventilation duct (2), the concave rubber seal steel plate (7) and the second ventilation duct
(2) by being welded and fixed.
5. a kind of fire-type galvanized steel plain sheet air hose according to claim 1, it is characterised in that: first ventilation duct (1)
One end be bonded completely with one end of convex rubber seal steel plate (17), first ventilation duct (1) and convex rubber seal steel
Plate (17) is by being welded and fixed.
6. a kind of fire-type galvanized steel plain sheet air hose according to claim 1, it is characterised in that: first fixing screws
(11) one end extends to the inside of the second ventilation duct (2), first fixing screws (11) and second through fixed block (12)
Ventilation duct (2) is connected by internal screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821741743.4U CN208919491U (en) | 2018-10-26 | 2018-10-26 | A kind of fire-type galvanized steel plain sheet air hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821741743.4U CN208919491U (en) | 2018-10-26 | 2018-10-26 | A kind of fire-type galvanized steel plain sheet air hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208919491U true CN208919491U (en) | 2019-05-31 |
Family
ID=66710712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821741743.4U Expired - Fee Related CN208919491U (en) | 2018-10-26 | 2018-10-26 | A kind of fire-type galvanized steel plain sheet air hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208919491U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112728742A (en) * | 2020-12-31 | 2021-04-30 | 陕西建工第五建设集团有限公司 | Modular assembly method of low-noise asbestos-free calcium silicate plate fireproof air pipe |
-
2018
- 2018-10-26 CN CN201821741743.4U patent/CN208919491U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112728742A (en) * | 2020-12-31 | 2021-04-30 | 陕西建工第五建设集团有限公司 | Modular assembly method of low-noise asbestos-free calcium silicate plate fireproof air pipe |
| CN112728742B (en) * | 2020-12-31 | 2022-03-11 | 陕西建工第五建设集团有限公司 | Modular assembly method of low-noise asbestos-free calcium silicate plate fireproof air pipe |
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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: 20190531 Termination date: 20191026 |