CN218234067U - Cornice structure convenient for drainage - Google Patents
Cornice structure convenient for drainage Download PDFInfo
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- CN218234067U CN218234067U CN202221939593.4U CN202221939593U CN218234067U CN 218234067 U CN218234067 U CN 218234067U CN 202221939593 U CN202221939593 U CN 202221939593U CN 218234067 U CN218234067 U CN 218234067U
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Abstract
The utility model provides a cornice structure convenient for water drainage, which relates to the technical field of cornice structures and comprises a cornice external plate component; the cornice external plate assembly comprises a water guide aluminum single plate, a water-proof aluminum single plate, a connecting aluminum single plate and a bolt locking assembly, wherein one side of the water guide aluminum single plate is clamped with one side of the roof panel; the connecting aluminum veneer is detachably arranged on the lower side of the wall body, one side of the connecting aluminum veneer is connected with one side of the water-resisting aluminum veneer through the bolt locking assembly, and the other side of the water-resisting aluminum veneer is connected with the other side of the water-guiding aluminum veneer through the bolt locking assembly; gaps are formed between the adjacent two sides of the connecting aluminum veneer, the waterproof aluminum veneer and the water guide aluminum veneer, expansion strips are embedded in the gaps, and sealing glue layers are arranged on the side faces, outwards arranged, of the expansion strips. The cornice structure has a visual lengthening effect on the roof panel, can receive rainwater and guide the rainwater, and has the advantage of good drainage effect on the premise of ensuring attractiveness and light structure.
Description
Technical Field
The utility model relates to a structure processing technology field of cornicing, concretely relates to structure of cornicing convenient to drainage.
Background
The roof waterproof engineering generally comprises roof coiled material waterproofing, roof film waterproofing, roof rigid waterproofing, tile roof waterproofing and roof seam sealing waterproofing, and the problems of roof water leakage of the built house are fundamentally solved, and the aspects of design, construction, materials, management, maintenance and the like of the waterproof engineering are started, so that the system management and the comprehensive prevention and control are carried out.
The cornice is positioned on the downhill slope of the roof, is the place where the rainwater on the roof is most gathered, and is serious once leakage occurs. Therefore, the research on the waterproof treatment of the cornice node is an important link for making roof waterproof. In order to facilitate roof drainage and protect an outer wall, the building can be provided with cornices on the floor.
The patent that has bulletin number CN215594660U discloses a waterproof structure of cornicing of building flat roof, including wall body, flat roof, be provided with the structure of cornicing between wall body and the flat roof, the structure of cornicing divide into water-collecting part and connecting portion two parts, integrated into one piece between water-collecting part and the connecting portion, water-collecting part and connecting portion pass through to set up in the wall body top between the concrete, the recess has been seted up to the inside of connecting portion, flat roof block is in the inside of recess, it has waterproof sealed glue to fill between flat roof and the recess. The rainwater is concentrated in the depressed part through the water collection portion of cornice structure, and the rainwater of depressed part lateral wall can be along inclined plane landing to the depressed part in simultaneously, then discharges through the outlet, has improved water-proof effects, and the junction of connecting portion and flat roofing is the one end block with flat roofing in the inside of recess in addition, and the cooperation is simultaneously filled waterproof sealed glue between recess and flat roofing, has improved the leakproofness of connecting portion and flat roofing junction greatly.
Among the above-mentioned patent, the structure of cornicing is as entity structure, and, the surface of the structure of cornicing is one deck cement mortar layer, through concrete fixed mounting on flatroof and cavity, whole weight is great, in the setting of depressed part in addition, after a large amount of rainwater has been accumulated in rainstorm weather depressed part, although built-in have the wash port, but quantity, the aperture is preferred, drainage speed is slower, the rainwater is also difficult to discharge, the weight of whole structure of cornicing just can be bigger, under the influence of gravity, can destroy the firmness between structure of cornicing and the wall body after a long time, lead to the structure of cornicing to have the risk that drops, consequently, there is the part of treating to improve, the utility model provides a cornicing structure convenient to drainage.
SUMMERY OF THE UTILITY MODEL
To the not enough that prior art exists, the utility model aims to provide a structure of cornicing convenient to drainage, concrete scheme is as follows:
the cornice structure is arranged on a wall body and used for being matched with a roof panel, the roof panel is fixedly arranged on the upper side of the wall body, the roof panel is obliquely arranged, and the cornice structure comprises a cornice external plate component;
the cornice external plate assembly comprises a water guide aluminum single plate, a water-proof aluminum single plate, a connecting aluminum single plate and a plurality of bolt locking assemblies, wherein the water guide aluminum single plate is arranged in an extending manner along the inclination direction of the roof panel, one side of the water guide aluminum single plate is clamped with one side of the roof panel, and a height difference is formed between the water guide aluminum single plate and the upper surface of the roof panel;
the connecting aluminum veneer is detachably arranged on the lower side of the wall body, one side of the connecting aluminum veneer is connected with one side of the water-resisting aluminum veneer through the bolt locking assembly, and the other side of the water-resisting aluminum veneer is connected with the other side of the water-guiding aluminum veneer through the bolt locking assembly;
the connecting aluminum veneer and the roof panel are arranged in parallel, the water-proof aluminum veneer is horizontally arranged and forms an included angle with the water-guiding aluminum veneer, gaps are formed between the adjacent two sides of the connecting aluminum veneer, the water-proof aluminum veneer and the water-guiding aluminum veneer, expansion strips are embedded in the gaps, and sealing adhesive layers are arranged on the side faces, facing outwards, of the expansion strips.
Through the technical scheme, when raining weather, the rainwater can fall from the edge of the roof board under the action of gravity after being hit on the roof board, and when the rainwater falls from the edge of the roof board, an impact effect is exerted on the rainwater under the action of height difference, so that the rainwater accelerates the flow rate under the action of self gravity and impact force, and the drainage effect is improved. After the rainwater leaves the edge of the water guide aluminum veneer under the self gravity, the water guide aluminum veneer is horizontally arranged, so that the rainwater cannot provide a speed for moving towards the connection aluminum veneer, and the rainwater basically directly drops to the ground. Moreover, the sealing glue layer plays an isolation to the rainwater, reduces the rainwater and sees through the gap between the aluminium veneer and carry on inside, and simultaneously, the expansion strip contact volume increase behind the water, can further play the isolation to water with the clearance packing between the aluminium veneer.
Furthermore, the bolt locking assembly comprises a positioning plate and a butterfly bolt, the positioning plate is U-shaped, the positioning plate is positioned at each gap and attached to the inner surfaces of the connecting aluminum single plate, the water-resisting aluminum single plate or the water-guiding aluminum single plate, and the butterfly bolt is threaded through the positioning plate and then threaded through the connecting aluminum single plate, the water-resisting aluminum single plate or the water-guiding aluminum single plate.
Through above-mentioned technical scheme, under the cooperation of locating plate and butterfly bolt, connect firm the connection between aluminium veneer, the water proof aluminium veneer, water proof aluminium veneer is firm the connection, again because connect aluminium veneer, water guide aluminium veneer respectively with wall body, roof boarding firm the connection, the assembly is realized to the external board subassembly of whole cornice.
Furthermore, the cornice structure further comprises a support frame, a space is formed among the water guide aluminum veneer, the water-resisting aluminum veneer and the wall body, the support frame is located in the space, and three sides of the support frame are respectively detachably and fixedly connected with the wall body, the water guide aluminum veneer and the water-resisting aluminum veneer.
Through the technical scheme, the supporting frame plays a role in reinforcing and maintaining stability of the cornice external plate assembly.
Furthermore, the support frame comprises a first support tube, a second support tube, a third support tube and a reinforcing bar;
one end of the first supporting pipe is fixedly connected with the wall body and is also attached to the inner surface of the water guide aluminum veneer, and the first supporting pipe is also provided with a small bolt in threaded connection with the water guide aluminum veneer;
the second supporting tube is attached to the inner surface of the water-resisting aluminum single plate, and the small bolt is also in threaded connection with the water-resisting aluminum single plate;
one end of the third supporting pipe is fixedly connected with the wall body, the other end of the third supporting pipe is attached to the first supporting pipe, and the lower surface of the third supporting pipe is fixedly connected with the second supporting pipe through the reinforcing strip.
Furthermore, the bolt locking assembly further comprises a long bolt, and the long bolt is threaded through the positioning plate and then threaded through the third supporting tube.
Furthermore, the water guide aluminum veneer, the water-proof aluminum veneer and the connecting aluminum veneer are all aluminum veneers with the thickness of 3mm, and fluorocarbon coatings are arranged on the surfaces of the water guide aluminum veneers, the water-proof aluminum veneers and the connecting aluminum veneers.
Furthermore, the first supporting tube, the second supporting tube and the third supporting tube are made of galvanized steel tubes.
Compared with the prior art, the beneficial effects of the utility model are as follows:
through setting up the structure of cornicing, play the extension effect in a vision to the roof boarding, still can receive the rainwater that comes from on the roof boarding simultaneously, play the water conservancy diversion effect to the rainwater again, still avoid the rainwater low current to get into the structure of cornicing and pollute the wall body simultaneously, compare in prior art, need not earlier to catchment and then the drainage, but directly with the water conservancy diversion, moreover, the weight of aluminium veneer is lighter relatively, generally speaking, under the prerequisite of guaranteeing beautifully, the structure is light, give its advantage that the drainage effect is good.
Drawings
Fig. 1 is an overall schematic view of an embodiment of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is an enlarged view of a portion B in fig. 1.
Reference numerals are as follows: 1. a water-guiding aluminum veneer; 2. a water-proof aluminum veneer; 3. connecting the aluminum veneers; 4. a bolt locking assembly; 41. positioning a plate; 42. a butterfly bolt; 43. a long bolt; 5. a roof panel; 6. a wall body; 7. an expansion strip; 8. sealing the adhesive layer; 9. a first support tube; 10. a second support tube; 11. a third support tube; 12. reinforcing the strips; 13. a gasket; 14. a chemical anchor bolt; 15. a small bolt.
Detailed Description
The present invention will be described in further detail with reference to examples and drawings, but the embodiments of the present invention are not limited thereto.
As shown in fig. 1, a structure of cornicing convenient to drainage, the structrual installation of cornicing is on wall body 6, be used for cooperating with roof boarding 5, roof boarding 5 sets firmly the upside at wall body 6, and roof boarding 5 is the slope setting, when rainy weather, the rainwater is beaten after on roof boarding 5, can drop from roof boarding 5's edge under the action of gravity, through setting up the structure of cornicing, play the extension effect in the vision to roof boarding 5, still can receive the rainwater that comes from on the roof boarding 5 simultaneously, play the water conservancy diversion effect to the rainwater again, still avoid the rainwater to get into the structure of cornicing and pollute wall body 6 simultaneously, generally speaking, under the portable prerequisite of structure, give its effectual advantage of drainage.
The cornice structure comprises a cornice external plate assembly and a support frame arranged in the cornice external plate assembly, the cornice external plate assembly can be assembled on the roof panel 5 and the wall body 6, and the cornice external plate assembly can also be reinforced and maintained stably through the support frame.
The cornice external plate assembly comprises a water guide aluminum single plate 1, a water-resisting aluminum single plate 2, a connecting aluminum single plate 3 and a plurality of bolt locking assemblies 4, and the water guide aluminum single plate 1, the water-resisting aluminum single plate 2 and the connecting aluminum single plate 3 are detachably and fixedly connected through the bolt locking assemblies 4. The water guide aluminum veneer 1, the water proof aluminum veneer 2 and the connecting aluminum veneer 3 are all aluminum veneers with the thickness of 3mm, the whole shapes are strip-shaped, the section manufactured in the specific processing is not limited, fluorocarbon coatings are arranged on the surfaces of the water guide aluminum veneer 1, the water proof aluminum veneer 2 and the connecting aluminum veneer 3, and the fluorocarbon coatings are based on the characteristics of fluorine-carbon bonds, have weather resistance, heat resistance, low temperature resistance and chemical resistance, and have unique non-adhesiveness and low friction.
Specifically, the water guide aluminum single plate 1 is arranged along the inclination direction of the roof panel 5 in an extending manner, that is, the water guide aluminum single plate 1 is arranged in parallel with the roof panel 5, and one side of the water guide aluminum single plate 1 is clamped with one side of the roof panel 5. For the realization is to the water conservancy diversion of rainwater, be formed with the difference in height between the upper surface of water guide aluminium veneer 1, roof boarding 5, the numerical value of difference in height does not do the restriction, in the twinkling of an eye when the rainwater drops from the edge of roof boarding 5, under the effect of difference in height, play an impact to the rainwater for the rainwater accelerates the velocity of flow under the effect of self gravity and impact, and fluorocarbon coating's non-adhesiveness and low friction nature, make the rainwater hardly amass on the surface of water guide aluminium veneer 1.
The connecting aluminum veneer 3 is detachably arranged on the lower side of the wall body 6 through a chemical anchor bolt 14 and is parallel to the roof panel 5. One side of the connecting aluminum veneer 3 is connected with one side of the water-resisting aluminum veneer 2 through the bolt locking assembly 4, and the other side of the water-resisting aluminum veneer 2 is connected with the other side of the water-guiding aluminum veneer 1 through the bolt locking assembly 4. Therefore, the water-resisting aluminum veneer 2 is horizontally arranged and forms an included angle with the water-guiding aluminum veneer 1, and the water-resisting aluminum veneer is similar to a triangular eave structure in the prior art, so that the water-resisting aluminum veneer not only has aesthetic impression, but also has a protection effect on the wall body 6 by matching three aluminum veneers together.
In order to facilitate installation of the bolt locking assembly 4, gaps are formed between two adjacent sides of the connecting aluminum single plate 3, the water-stop aluminum single plate 2 and the water-guide aluminum single plate 1, as shown in fig. 2, the bolt locking assembly 4 comprises a positioning plate 41 and a butterfly bolt 42, the positioning plate 41 is in a U shape, the positioning plate 41 is positioned at each gap and attached to the inner surface of the connecting aluminum single plate 3, the water-stop aluminum single plate 2 or the water-guide aluminum single plate 1, and the butterfly bolt 42 is threaded through the positioning plate 41 and then threaded through the connecting aluminum single plate 3, the water-stop aluminum single plate 2 or the water-guide aluminum single plate 1. Through locating plate 41 and butterfly bolt 42's cooperation, connect and stabilize between aluminium veneer 3, the water proof aluminium veneer 2 and connect, water proof aluminium veneer 2, water guide aluminium veneer 1 stabilize and connect, owing to connect aluminium veneer 3, water guide aluminium veneer 1 and stabilize with wall body 6, roof boarding 5 respectively again and be connected, whole external board subassembly of corning realizes the assembly.
The rainwater leaves behind the edge of water guide aluminium veneer 1 under self gravity, because water proof aluminium veneer 2 is the level setting, can not provide a speed toward connecting 3 motions of aluminium veneer for the rainwater, the rainwater is basically just directly dropped to ground, even a small amount of rainwater is in the same direction as extending to water proof aluminium veneer 2, also can drop under self gravity's influence.
Optimized, inlay in the clearance and be equipped with the inflation strip 7 that can meet water inflation, be equipped with sealing adhesive layer 8 on the side that inflation strip 7 outwards set up, sealing adhesive layer 8 plays an isolation to the rainwater, reduces the rainwater and sees through the gap between the aluminium veneer and carry out inside, and simultaneously, the volume increase behind the water is contacted to inflation strip 7, can be with the clearance packing between the aluminium veneer, further plays isolation to water, further reduces the rainwater and damages the possibility of wall body 6, support frame.
As for the support frame, be formed with the space between water guide aluminium veneer 1, water proof aluminium veneer 2, the wall body 6, the support frame is in the space, and three sides of support frame can dismantle fixed connection with wall body 6, water guide aluminium veneer 1, water proof aluminium veneer 2 respectively to form an organic whole structure with support frame, the external board subassembly of corning, improve the steadiness of whole corning structure.
Referring to fig. 1 and 3, the support frame includes a first support tube 9, a second support tube 10, a third support tube 11, and a reinforcing bar 12. The first supporting tube 9, the second supporting tube 10 and the third supporting tube 11 are all made of square galvanized steel tubes, and the galvanized steel tubes have the characteristics of surface gloss, uniform zinc layer, no plating leakage, no dripping and strong corrosion resistance, and are durable. One end of the first supporting pipe 9 is fixedly connected with the wall 6, the length of the first supporting pipe is slightly shorter than that of the water guide aluminum veneer 1, the first supporting pipe is attached to the inner surface of the water guide aluminum veneer 1, the first supporting pipe 9 is further provided with a small bolt 15 which is in threaded connection with the water guide aluminum veneer 1, and a gasket 13 can be arranged when the small bolt 15 is installed.
The length of the second supporting tube 10 is basically consistent with that of the water-proof aluminum veneer 2, the second supporting tube is attached to the inner surface of the water-proof aluminum veneer 2, and a small bolt 15 is arranged to be in threaded connection with the water-proof aluminum veneer 2. One end of the third supporting pipe 11 is fixedly connected with the wall body 6, the other end of the third supporting pipe is attached to the first supporting pipe 9, and the lower surface of the third supporting pipe 11 is fixedly connected with the second supporting pipe 10 through the reinforcing strip 12.
It should be noted that the number of the small bolts 15 and the arrangement pitch between the small bolts 15 are not limited. Under the action of the small bolts 15, the connection between each support tube and the corresponding aluminum veneer is realized, and due to the intermediate transition action of the third support tube 11, the first support tube 9 and the second support tube 10 do not play a reinforcing role independently any more.
As shown in fig. 2, preferably, the bolt locking assembly 4 further includes an elongated bolt 43, the elongated bolt 43 is threaded through the positioning plate 41 and then threaded through the third supporting tube 11, and under the action of the elongated bolt 43, the stability of all the supporting tubes and the aluminum single plates is improved together by matching with the small bolt 15.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. The cornice structure convenient for drainage is arranged on a wall body (6) and is used for being matched with a roof panel (5), the roof panel (5) is fixedly arranged on the upper side of the wall body (6), and the roof panel (5) is obliquely arranged, and is characterized by comprising a cornice external plate assembly;
the cornice external plate assembly comprises a water guide aluminum single plate (1), a water-resisting aluminum single plate (2), a connecting aluminum single plate (3) and a plurality of bolt locking assemblies (4), wherein the water guide aluminum single plate (1) is arranged along the inclination direction of the roof panel (5) in an extending mode, one side of the water guide aluminum single plate is clamped with one side of the roof panel (5), and a height difference is formed between the upper surfaces of the water guide aluminum single plate (1) and the roof panel (5);
the connecting aluminum veneer (3) is detachably mounted on the lower side of the wall body (6), one side of the connecting aluminum veneer (3) is connected with one side of the water-resisting aluminum veneer (2) through the bolt locking assembly (4), and the other side of the water-resisting aluminum veneer (2) is connected with the other side of the water-guiding aluminum veneer (1) through the bolt locking assembly (4);
the roof panel is characterized in that the connecting aluminum single plates (3) and the roof panel (5) are arranged in parallel, the water-resisting aluminum single plates (2) are arranged horizontally and form included angles with the water-guiding aluminum single plates (1), gaps are formed between the adjacent two sides of the connecting aluminum single plates (3), the water-resisting aluminum single plates (2) and the water-guiding aluminum single plates (1), expansion strips (7) are embedded in the gaps, and sealing adhesive layers (8) are arranged on the side faces, outwards arranged, of the expansion strips (7).
2. The cornice structure convenient for drainage according to claim 1, wherein the bolt locking assembly (4) comprises a positioning plate (41) and a butterfly bolt (42), the positioning plate (41) is U-shaped, the positioning plate (41) is positioned at each gap and attached to the inner surface of the connecting aluminum veneer (3), the water-isolating aluminum veneer (2) or the water-guiding aluminum veneer (1), and the butterfly bolt (42) is threaded through the positioning plate (41) and then threaded through the connecting aluminum veneer (3), the water-isolating aluminum veneer (2) or the water-guiding aluminum veneer (1).
3. The cornice structure convenient for water drainage according to claim 2, further comprising a support frame, wherein a space is formed among the water-guiding aluminum veneer (1), the water-resisting aluminum veneer (2) and the wall body (6), the support frame is located in the space, and three sides of the support frame are respectively detachably and fixedly connected with the wall body (6), the water-guiding aluminum veneer (1) and the water-resisting aluminum veneer (2).
4. The cornice structure for facilitating drainage according to claim 3, wherein the support frame comprises a first support tube (9), a second support tube (10), a third support tube (11) and a reinforcing bar (12);
one end of the first supporting pipe (9) is fixedly connected with the wall body (6) and is also attached to the inner surface of the water guide aluminum veneer (1), and the first supporting pipe (9) is further provided with a small bolt (15) which is in threaded connection with the water guide aluminum veneer (1);
the second supporting pipe (10) is attached to the inner surface of the water-resisting aluminum single plate (2), and the small bolt (15) is also in threaded connection with the water-resisting aluminum single plate (2);
one end of the third supporting pipe (11) is fixedly connected with the wall body (6), the other end of the third supporting pipe is attached to the first supporting pipe (9), and the lower surface of the third supporting pipe (11) is fixedly connected with the second supporting pipe (10) through the reinforcing strip (12).
5. The cornice structure convenient for water drainage according to claim 4, wherein the bolt locking assembly (4) further comprises an elongated bolt (43), and the elongated bolt (43) is threaded through the positioning plate (41) and then threaded through the third supporting pipe (11).
6. The cornice structure convenient for water drainage according to claim 1, wherein the water-guiding aluminum veneer (1), the water-resisting aluminum veneer (2) and the connecting aluminum veneer (3) are all aluminum veneers with the thickness of 3mm, and the surfaces of the water-guiding aluminum veneer, the water-resisting aluminum veneer and the connecting aluminum veneer are all provided with fluorocarbon coatings.
7. The cornice structure facilitating drainage according to claim 4, wherein the first support pipe (9), the second support pipe (10) and the third support pipe (11) are made of galvanized steel pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221939593.4U CN218234067U (en) | 2022-07-26 | 2022-07-26 | Cornice structure convenient for drainage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221939593.4U CN218234067U (en) | 2022-07-26 | 2022-07-26 | Cornice structure convenient for drainage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218234067U true CN218234067U (en) | 2023-01-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221939593.4U Active CN218234067U (en) | 2022-07-26 | 2022-07-26 | Cornice structure convenient for drainage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218234067U (en) |
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2022
- 2022-07-26 CN CN202221939593.4U patent/CN218234067U/en active Active
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