CN214331759U - Reinforced composite ventilating duct - Google Patents
Reinforced composite ventilating duct Download PDFInfo
- Publication number
- CN214331759U CN214331759U CN202120556970.5U CN202120556970U CN214331759U CN 214331759 U CN214331759 U CN 214331759U CN 202120556970 U CN202120556970 U CN 202120556970U CN 214331759 U CN214331759 U CN 214331759U
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- China
- Prior art keywords
- strip
- angle steel
- composite
- shaped
- pipeline body
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- Expired - Fee Related
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- 239000002131 composite material Substances 0.000 title claims abstract description 71
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 28
- 230000002787 reinforcement Effects 0.000 claims abstract description 18
- 238000009423 ventilation Methods 0.000 claims abstract description 15
- 239000003292 glue Substances 0.000 claims abstract description 7
- 238000007906 compression Methods 0.000 claims description 10
- 230000006835 compression Effects 0.000 claims description 9
- 230000006978 adaptation Effects 0.000 claims description 5
- 210000002421 cell wall Anatomy 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 abstract description 15
- 239000010959 steel Substances 0.000 abstract description 15
- 238000010030 laminating Methods 0.000 abstract description 3
- 238000005336 cracking Methods 0.000 abstract description 2
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000011888 foil Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Images
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- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Abstract
The utility model provides a reinforced composite ventilation pipeline, which comprises a pipeline body surrounded by a plurality of composite boards; the angle steel-shaped reinforcing piece is attached to the joint of the two adjacent composite plates; the strip-shaped objects are arranged on the outer side of the pipeline body in a surrounding mode, and the plurality of strip-shaped objects are used for binding the pipeline body and the angle steel-shaped reinforcing pieces; the inboard laminating department coating with the pipeline body of angle steel form reinforcement has and is used for reinforced (rfd) glue, solves the composite sheet and only forms air pipe through bonding, leads to air pipe can not bear the support that bears of great wind pressure, high temperature and great large-span, very easily appears cracking, the phenomenon of rupture influences the problem that the result of use can't use even.
Description
Technical Field
The utility model relates to a ventilation air pipe technical field, concretely relates to reinforced composite air pipe.
Background
The conventional processing technology is that after a composite board is cut into a required size, an aluminum foil is bonded on the surface, the splicing part is bonded only by glue to form a ventilating duct, and an adhesive tape is adopted to reinforce the bonding port of the ventilating duct. The ventilating duct can not bear the bearing support with larger wind pressure, high temperature and larger span, and the use effect is influenced or even the ventilating duct can not be used due to the phenomena of cracking and breaking.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a compound air pipe of reinforcement type solves the composite sheet and only forms air pipe through bonding, leads to air pipe can not bear the support that bears of great wind pressure, high temperature and great span, very easily appears the problem that fracture, rupture phenomenon influence result of use even can't use.
In order to solve the technical problem, the utility model adopts the following technical scheme:
a reinforced composite ventilation pipeline comprises a pipeline body which is formed by a plurality of composite plates in a surrounding mode; the angle steel-shaped reinforcing piece is attached to the joint of the two adjacent composite plates; the strip-shaped objects are arranged on the outer side of the pipeline body in a surrounding mode, and the plurality of strip-shaped objects are used for binding the pipeline body and the angle steel-shaped reinforcing pieces; the joint of the inner side of the angle steel-shaped reinforcing piece and the pipeline body is coated with glue for reinforcing.
The angle steel-shaped reinforcing piece comprises a first connecting plate and a second connecting plate, and an included angle formed between the first connecting plate and the second connecting plate is matched with an included angle formed between two adjacent composite plates.
According to a further technical scheme, the angle steel-shaped reinforcing piece and the strip-shaped object sequentially penetrate through the strip-shaped object and the angle steel-shaped reinforcing piece through the first bolt to achieve mutual fixing of positions.
Still further technical scheme is, the composite sheet all is equipped with the strip connector along the both ends of its length, strip connector one side is equipped with the first mounting groove of size and composite sheet thickness looks adaptation, the one end card of composite sheet is established in first mounting groove, be equipped with the second mounting groove along its length direction in the strip connector, the opposite side of strip connector is equipped with the opening seam, the opening seam is linked together with the second mounting groove.
According to a further technical scheme, the angle steel-shaped reinforcing part and the strip-shaped connector sequentially penetrate through the strip-shaped connector and the angle steel-shaped reinforcing part through the second bolt to achieve fixed connection.
A further technical scheme is that a first clamping groove is formed in the groove walls of the two opposite sides of the first mounting groove, a second clamping groove is formed in the two opposite sides of the composite board, a sliding groove is formed by the first clamping groove and the second clamping groove, and a limiting block is slidably mounted in the sliding groove.
Still further technical scheme is, the middle part department of first draw-in groove tank bottom is equipped with spacing hole, the left and right sides at stopper middle part all is equipped with the recess, be equipped with compression spring and spacing post in the recess, compression spring's one end and the tank bottom department fixed connection of recess, the other end and spacing post fixed connection, the one end that compression spring was kept away from to spacing post is circular-arcly, spacing post card is established at spacing downthehole.
A further technical scheme is that the composite board side transversely is equipped with first through-hole, the stopper side transversely is equipped with the second through-hole, strip connector side transversely is equipped with the third through-hole, the outside of strip connector is equipped with stud, stud's one end passes strip connector, stopper and composite board in proper order to cooperate so that strip connector, stopper and composite board's position reciprocal anchorage through nut and stud.
Compared with the prior art, the utility model discloses one or more beneficial effect below having at least:
1. the angle steel form reinforcement laminating makes to connect more firmly between the composite sheet at the composite sheet junction.
2. The strip is equipped with a plurality ofly and all ties including pipeline body and angle steel form reinforcement for consolidate pipeline body and angle steel form reinforcement and connect, increased the fastness of whole air pipe structure.
3. The junction of angle steel form reinforcement and pipeline body bonds through glue, increases the adhesion force between angle steel form reinforcement and the pipeline body.
4. The aluminum foils are bonded on the front surface and the back surface of the composite plate, so that the environmental temperature adaptability of the pipeline body is improved, and the service life of the pipeline body is prolonged.
5. The whole structure reduces the bearing support of the pipeline body and increases the bearing capacity of the pipeline body to other objects.
Drawings
Fig. 1 is the utility model relates to a reinforced composite air pipe's schematic structure diagram.
Fig. 2 is another schematic structural diagram of the composite ventilation duct of the present invention.
Fig. 3 is a schematic view of the connection between the strip-shaped connector and the composite board of the present invention.
Fig. 4 is the structure schematic diagram of the middle stopper of the present invention.
Fig. 5 is another schematic view of the connection between the strip-shaped connector and the composite board according to the present invention.
Icon: 1-composite plate, 2-pipeline body, 3-angle steel-shaped reinforcing member, 4-strip-shaped object, 5-first bolt, 6-strip-shaped connecting head, 7-first mounting groove, 8-second mounting groove, 9-second mounting groove, 10-second bolt, 11-sliding groove, 12-limiting block, 13-limiting hole, 14-compression spring, 15-limiting column, 16-stud and 17-nut.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example (b):
fig. 1 to 5 show a preferred embodiment of a reinforced composite ventilation duct of the present invention, in which the composite ventilation duct in this embodiment specifically includes a duct body 2 surrounded by a plurality of composite plates 1; the angle steel-shaped reinforcing members 3 are attached to the joint of the two adjacent composite plates 1; the strip-shaped objects 4 are arranged on the outer side of the pipeline body 2 in a surrounding mode, and the plurality of strip-shaped objects 4 are used for binding the pipeline body 2 and the angle steel-shaped reinforcing members 3; the joint of the inner side of the angle steel-shaped reinforcing part 3 and the pipeline body 2 is coated with glue for reinforcement.
The utility model discloses a theory of operation is: the angle steel-shaped reinforcing members 3 are attached to the joints of the composite plates 1, so that the connection between the composite plates 1 is more stable; the strip-shaped objects 4 are used for reinforcing the connection between the pipeline body 2 and the angle steel-shaped reinforcing piece 3, so that the firmness of the whole ventilation pipeline structure is improved; the connecting part of the angle steel-shaped reinforcing member 3 and the pipeline body 2 is connected through glue in a bonding mode, so that the bonding force between the angle steel-shaped reinforcing member 3 and the pipeline body 2 is increased; aluminum foils are bonded on the front surface and the back surface of the composite plate 1, so that the environmental temperature adaptability and the service life of the pipeline body 2 are improved; the whole structure reduces the bearing support of the pipeline body 2 and increases the bearing capacity of the pipeline body 2 to other objects.
Preferably, angle steel form reinforcement 3 includes first connecting plate and second connecting plate, the contained angle looks adaptation that forms between contained angle that forms between first connecting plate and the second connecting plate and two adjacent composite sheet 1, first connecting plate and second connecting plate form through buckling, ensure whole angle steel form reinforcement 3's stability, the contained angle looks adaptation that forms between first connecting plate and the second connecting plate and adjacent composite sheet 1 are constituteed, when the installation, angle steel form reinforcement 3 has one side laminating of contained angle at adjacent composite sheet 1 junction, make 2 atress non-deformable of pipeline body, the material of first connecting plate and second connecting plate can be steel, aluminium system material, plastics or other hard material make.
Preferably, be equipped with first screw on the composite sheet 1, be equipped with penetrating second screw on the angle steel form reinforcement 3, be equipped with penetrating third screw on the strip 4, composite sheet 1, angle steel form reinforcement 3 and strip 4 pass third screw, second screw and first screw in order to realize the reciprocal anchorage in position through first bolt 5 in proper order.
Preferably, composite sheet 1 is the quadrangle, and wherein both ends are used for angle steel form reinforcement 3, all is equipped with strip connector 6 at composite sheet 1's other both ends, 6 one side of strip connector is equipped with the first mounting groove 7 of the thickness looks adaptation of size and composite sheet 1, the one end card of composite sheet 1 is established in first mounting groove 7, be equipped with two second mounting grooves 8 along its length direction in the strip connector 6, the opposite side of strip connector 6 is equipped with two opening seams 9 respectively, two opening seam 9 is linked together with two second mounting grooves 8 respectively, and second mounting groove 8 is used for installing other spare parts.
Preferably, composite sheet 1, angle steel form reinforcement 3 and strip connector 6 pass strip connector 6, angle steel form reinforcement 3 and composite sheet 1 in order to realize fixed connection through second bolt 10.
Preferably, all be equipped with first draw-in groove on the cell wall of the 7 relative both sides of first mounting groove, the relative both sides of composite sheet 1 all are equipped with the second draw-in groove, spout 11 is constituteed to first draw-in groove and second draw-in groove, slidable mounting has stopper 12 in spout 11, and stopper 12 installs behind spout 11, has restricted composite sheet 1 and has slided in first mounting groove 7, makes the one end stable mounting of composite sheet 1 in first mounting groove 7.
Preferably, the middle part department of first draw-in groove tank bottom is equipped with spacing hole 13, the left and right sides at stopper 12 middle part all is equipped with the recess, be equipped with compression spring 14 and spacing post 15 in the recess, compression spring 14's one end and the tank bottom department fixed connection of recess, the other end and spacing post 15 fixed connection, the one end that compression spring 14 was kept away from to spacing post 15 is circular-arcly, spacing post 15 card is established in spacing hole 13, and when stopper 12, press spacing post 15 to the recess in, make spacing post 15 slide in spout 11, when spacing post 15 aligns with the spacing groove, spacing post 15 card is established at the spacing groove, makes stopper 12 and 6 fixed connection of strip connector.
Preferably, 1 side of composite sheet transversely is equipped with first through-hole, stopper 12 side transversely is equipped with the second through-hole, 6 sides of strip connector transversely are equipped with the third through-hole, the outside of strip connector 6 is equipped with stud 16, stud 16's one end passes strip connector 6, stopper 12 and composite sheet 1 in proper order to cooperate so that strip connector 6, stopper 12 and composite sheet 1's position reciprocal anchorage through nut 17 and stud 16, make the connection between strip connector 6, stopper 12 and the composite sheet 1 more firm through stud 16.
Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.
Claims (8)
1. The utility model provides a reinforcement type composite ventilation pipe which characterized in that includes:
the pipeline body (2) is formed by a plurality of composite plates (1) in a surrounding mode;
an angle steel-shaped reinforcing member (3) attached to the joint of two adjacent composite plates (1); and
the strip-shaped objects (4) are arranged on the outer side of the pipeline body (2) in a surrounding mode, and the plurality of strip-shaped objects (4) are used for binding the pipeline body (2) and the angle steel-shaped reinforcing piece (3) inside;
the joint of the inner side of the angle steel-shaped reinforcing piece (3) and the pipeline body (2) is coated with glue for reinforcement.
2. A reinforced composite ventilation duct according to claim 1, characterized in that: the angle steel-shaped reinforcing piece (3) comprises a first connecting plate and a second connecting plate, and an included angle formed between the first connecting plate and the second connecting plate is matched with an included angle formed between two adjacent composite plates (1).
3. A reinforced composite ventilation duct according to claim 1, characterized in that: the angle steel-shaped reinforcing piece (3) and the strip-shaped object (4) sequentially penetrate through the strip-shaped object (4) and the angle steel-shaped reinforcing piece (3) through the first bolt (5) to achieve mutual fixation of positions.
4. A reinforced composite ventilation duct according to claim 1, characterized in that: composite sheet (1) all is equipped with strip connector (6) along the both ends of its length, strip connector (6) one side is equipped with first mounting groove (7) of the thickness looks adaptation of size and composite sheet (1), the one end card of composite sheet (1) is established in first mounting groove (7), be equipped with second mounting groove (8) along its length direction in strip connector (6), the opposite side of strip connector (6) is equipped with opening seam (9), opening seam (9) are linked together with second mounting groove (8).
5. A reinforced composite ventilation duct according to claim 4, characterized in that: and the angle steel-shaped reinforcing part (3) and the strip-shaped connector (6) sequentially penetrate through the strip-shaped connector (6) and the angle steel-shaped reinforcing part (3) through a second bolt (10) to realize fixed connection.
6. A reinforced composite ventilation duct according to claim 5, characterized in that: all be equipped with first draw-in groove on the cell wall of first mounting groove (7) both sides relatively, the both sides relatively of composite sheet (1) all are equipped with the second draw-in groove, spout (11) are constituteed to first draw-in groove and second draw-in groove, slidable mounting has stopper (12) in spout (11).
7. A reinforced composite ventilation duct according to claim 6, characterized in that: the middle part department of first draw-in groove tank bottom is equipped with spacing hole (13), the left and right sides at stopper (12) middle part all is equipped with the recess, be equipped with compression spring (14) and spacing post (15) in the recess, the one end of compression spring (14) and the tank bottom department fixed connection of recess, the other end and spacing post (15) fixed connection, the one end that compression spring (14) were kept away from in spacing post (15) is circular-arcly, spacing post (15) card is established in spacing hole (13).
8. A reinforced composite ventilation duct according to claim 7, characterized in that: composite sheet (1) side transversely is equipped with first through-hole, stopper (12) side transversely is equipped with the second through-hole, strip connector (6) side transversely is equipped with the third through-hole, the outside of strip connector (6) is equipped with stud (16), the one end of stud (16) passes strip connector (6), stopper (12) and composite sheet (1) in proper order to cooperate so that the position reciprocal anchorage of strip connector (6), stopper (12) and composite sheet (1) through nut (17) and stud (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120556970.5U CN214331759U (en) | 2021-03-18 | 2021-03-18 | Reinforced composite ventilating duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120556970.5U CN214331759U (en) | 2021-03-18 | 2021-03-18 | Reinforced composite ventilating duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214331759U true CN214331759U (en) | 2021-10-01 |
Family
ID=77888627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120556970.5U Expired - Fee Related CN214331759U (en) | 2021-03-18 | 2021-03-18 | Reinforced composite ventilating duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214331759U (en) |
-
2021
- 2021-03-18 CN CN202120556970.5U patent/CN214331759U/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: 20211001 |