CN221118986U - Anti-seepage structure of externally-suspended canopy - Google Patents
Anti-seepage structure of externally-suspended canopy Download PDFInfo
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- CN221118986U CN221118986U CN202322412695.1U CN202322412695U CN221118986U CN 221118986 U CN221118986 U CN 221118986U CN 202322412695 U CN202322412695 U CN 202322412695U CN 221118986 U CN221118986 U CN 221118986U
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- fixing seat
- rain
- bracket
- canopy
- fixed
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 30
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 30
- 238000004321 preservation Methods 0.000 claims abstract description 16
- 238000009434 installation Methods 0.000 claims abstract description 12
- 239000000565 sealant Substances 0.000 claims abstract description 11
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 230000002265 prevention Effects 0.000 claims description 8
- 239000003351 stiffener Substances 0.000 claims description 5
- 238000010276 construction Methods 0.000 abstract description 16
- 239000010410 layer Substances 0.000 abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 239000002344 surface layer Substances 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 229910001335 Galvanized steel Inorganic materials 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000008397 galvanized steel Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011433 polymer cement mortar Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Building Environments (AREA)
Abstract
The utility model relates to an anti-seepage structure of an externally-suspended canopy, which comprises an upper fixing seat, a lower fixing seat, a bracket, a surface plate, a rain-proof eave and a heat preservation layer; the bracket is in a right-angle triangle structure, the upper fixing seat and the lower fixing seat are provided with mounting holes, and the fixing seats are fixed on the wall body by applying bolts in the mounting holes; the surface layer board is arranged on the inclined plane of the bracket, the heat preservation layer is arranged at least in the area above the fixing point at the upper part of the surface layer board, the rain-proof eave extending outwards is arranged at the lower area of the heat preservation layer, the rain-proof eaves are arranged at the top end of the upper part of the bracket and are positioned at the upper part of the surface plate, and sealant is connected between the rain-proof eaves and the surface plate. The utility model greatly improves the anti-seepage performance, solves the problem of seepage at the junction of the aluminum plate of the awning and the wall, reduces the pollution rate of the aluminum plate, improves the quality of field finished product installation, improves the construction quality of the awning, effectively reduces the water seepage rate of the aluminum plate, reduces the field reworking, is easy to popularize and has good social benefit.
Description
Technical Field
The utility model relates to the technical field of constructional engineering, in particular to an anti-seepage structure of an externally-hung canopy.
Background
Along with the development of the building industry, the curtain wall rain shed is increasingly widely applied, not only beautifies the appearance of the outer facade of the curtain wall, but also has excellent functionality and higher cost performance, and the rain shed mainly comprises glass curtain walls and aluminum plate curtain walls.
The cantilever canopy is fixed by adopting a stay rope (connecting arm), the structural support strength is limited, the cantilever canopy is not applicable to some large-scale venue projects, the patent application number 201520323078.7 discloses a Y-shaped supported large-span cantilever canopy in the prior art, the cantilever canopy is characterized by comprising two Y-shaped support frames which are symmetrically arranged, a canopy frame arranged on the Y-shaped support frames and a glass curtain wall arranged on the canopy frame, the canopy frame comprises two main keels which are arranged on the Y-shaped support frames and are parallel to each other, a plurality of secondary keels which are vertically arranged between the two main keels and are parallel to each other, and a plurality of distribution keels which are arranged on the upper side and the lower side of the secondary keels and are horizontally and vertically staggered and used for connecting the glass curtain wall.
Disclosure of utility model
In view of the above, the utility model aims to provide an anti-seepage structure of an externally-hung canopy, which effectively solves the problem that the anti-seepage performance of the joint between the upper part of the externally-hung canopy and a wall body is poor.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: an anti-seepage structure of an externally-suspended canopy comprises an upper fixing seat, a lower fixing seat, a bracket, a surface plate, a rain-proof eave and a heat preservation layer; the bracket is of a right-angle triangle structure, one vertical edge of the bracket is attached to the wall body, an upper fixing seat and a lower fixing seat are distributed on the upper side and the lower side of the vertical edge, mounting holes are formed in the upper fixing seat and the lower fixing seat, and the fixing seat is fixed on the wall body by applying bolts in the mounting holes; the panel is arranged on the inclined plane of the support, the upper portion of the panel is fixed with a corner bracket, the corner bracket is fixed on the wall, an insulating layer is arranged at least in the area above the fixing point of the upper portion of the panel, the lower area of the insulating layer is provided with an outwards extending rain-proof eave, the rain-proof eave is arranged at the upper tip of the support and is positioned on the upper portion of the panel, and sealant is connected between the rain-proof eave and the panel.
Further, the support includes main joist, auxiliary joist, bracing piece and stiffener, the lower part of main joist is provided with the auxiliary joist, and the main joist is bigger than the auxiliary joist, the stiffener is along vertical arrangement to upper portion forms the installation inclined plane above that, the bracing piece is fixed under the installation, and as the mounting plane of face plate.
Further, the bracket also comprises a mounting rod, wherein the inner end of the mounting rod is fixedly connected with the upper fixing seat, and the outer end of the mounting rod is fixed on the vertical reinforcing rod; the main joist is fixedly connected to the lower fixing seat.
Further, the surface layer plate is an aluminum veneer with the thickness of 3mm, and the aluminum veneer is fixed with an angle code through a screw.
Further, the corner brackets are arranged on the aluminum veneer at intervals, and the corner brackets are provided with a plane matched with the aluminum veneer and a vertical mounting surface.
Further, the lower part of the heat preservation is provided with a complete closing surface which protrudes outwards, the sealant is arranged at the wall-attaching position of the closing surface, and a gap between the surface plate and the wall body is blocked.
The beneficial effects of the technical scheme are as follows: the utility model improves the prior art in two aspects of canopy support and leakage prevention, and the canopy support is overhanging first; the utility model adopts a right-angle triangular supporting structure to provide supporting points, one right-angle side of the supporting points is attached to a wall body, an upper fixing seat and a lower fixing seat are arranged, and the supporting points are directly arranged on the wall body through the fixing seats; in the concrete structure, a main keel is arranged on a lower fixing seat and realizes main stress, and an upper fixing seat is fixed on a reinforcing rod through a connecting rod.
In the aspect of antiseep, the utility model forms the rain-proof eave which protrudes outwards and has the outer side in the shape of a drop of radian at the lower part of the heat preservation layer, so that rainwater is outwards guided along the surface of the rain-proof eave, meanwhile, the rain-proof eave has a relatively complete closing surface, the upper part of the face plate is arranged below the rain-proof eave, the rainwater is prevented from leaking from the upper part, and meanwhile, the sealant is applied at the joint gap between the rain-proof eave and the face plate, so that the antiseep performance of the part is further ensured.
Therefore, the utility model greatly improves the anti-seepage performance, solves the problem of seepage at the junction of the aluminum plate of the awning and the wall, provides the anti-seepage construction structure of the externally-suspended awning, reduces the pollution rate of the aluminum plate, improves the quality of field finished product installation, improves the construction quality of the awning, effectively reduces the water seepage rate of the aluminum plate, reduces the field reworking, is easy to popularize and has good social benefit.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
Fig. 2 is an enlarged view at a in fig. 1.
Reference numerals: 1 is a main keel, 2 is an auxiliary keel, 3 is a reinforcing rod, 4 is a connecting rod, 5 is a supporting rod, 6 is a lower fixing seat, 7 is an upper fixing seat, 8 is a face plate, 9 is a heat preservation layer, 10 is a rain-proof eave, 11 is a wall body, 12 is sealant, 13 is an angle sign indicating number, 14 is a guardrail, and 15 is a drainage ditch.
Detailed Description
The utility model is described in further detail below with reference to the attached drawings and detailed description:
Embodiment 1, this embodiment aims at providing an outer canopy antiseep structure of encorbelmenting, and it is mainly used curtain encorbelmenting canopy construction, and to the problem that the seam crossing antiseep performance of current canopy upper portion and wall body of encorbelmenting is poor, this embodiment provides an outer canopy antiseep structure of encorbelmenting to curtain encorbelmenting canopy construction.
As shown in fig. 1-2, the present embodiment mainly relates to an anti-leakage construction structure of an overhanging canopy, that is, an interface between an upper opening of the overhanging canopy and a civil wall 11, in order to improve construction quality of the canopy, and provides an anti-leakage construction structure, which comprises an upper fixing seat 7, a lower fixing seat 6, a bracket, a surface plate 8, a rain-proof eave 10 and a heat preservation layer 9.
In a specific implementation structure, the bracket is of a right-angle triangle structure, one vertical edge of the bracket is attached to a wall body, an upper fixing seat 7 and a lower fixing seat 6 are distributed on the vertical edge up and down, in the embodiment, the upper fixing seat 7 and the lower fixing seat 6 are both embedded with a rear-mounted part, mounting holes are formed in the upper fixing seat 7 and the lower fixing seat 6, and bolts are applied in the mounting holes to fix the fixing seats on the wall body 11.
In the implementation structure, the bracket comprises a main keel 1, an auxiliary keel 2, a supporting rod 5 and a reinforcing rod 3, wherein the auxiliary keel 2 is arranged at the lower part of the main keel 1, the main keel 1 is larger than the auxiliary keel 2, the reinforcing rod 3 is vertically arranged, an installation inclined plane is formed at the upper part of the reinforcing rod, and the supporting rod 5 is fixed on the installation lower surface and serves as an installation plane of a face plate 8; during specific processing, the main joist 1 is a galvanized steel pipe 160 x 80 x 6mm thick; the auxiliary keels 2 are 50 x 5mm thick galvanized angle steel and are fixedly connected in a welding mode.
The support still includes installation pole 4, and the inner and the last fixing base 7 fixed connection of installation pole 4, and the outer end is fixed on vertical stiffener, and main joist fixed connection is on fixing base 6 down. In terms of support, the embodiment adopts a right-angle triangular support structure to provide a support point, one right-angle side of the support point is attached to the wall 11, an upper fixing seat and a lower fixing seat are arranged, and the support point is directly arranged on the wall 11 through the fixing seats; in the concrete structure, a main keel 1 is arranged on a lower fixing seat 6 to realize main stress, and an upper fixing seat 7 is fixed on a reinforcing rod 3 through a connecting rod.
The panel 8 is arranged on the inclined plane of the bracket, the upper part of the panel is fixed with the corner connector 13, the corner connector 13 is fixed on the wall 11, and in the specific implementation, the panel 8 is a 3mm thick aluminum veneer, the corner connectors 13 are fixed on the aluminum veneer through screws, the corner connectors 13 are uniformly distributed on the aluminum veneer at intervals, and the corner connectors 13 are provided with a plane matched with the aluminum veneer and a vertical mounting surface.
In this embodiment, the heat-insulating layer 9 is disposed at least in the area above the fixing point on the upper portion of the face plate 8, the rain-proof eave extending outwards is disposed in the lower area of the heat-insulating layer 9, the rain-proof eave 10 is disposed at the top end of the support and is located on the upper portion of the face plate 8, and sealant is connected between the rain-proof eave 10 and the face plate 8. The lower part of the heat preservation layer 9 is provided with a complete closing surface, the sealant is arranged at the wall-attaching position of the closing surface, and a gap between the face plate 8 and the wall body is blocked.
In terms of heat preservation, the lower part of the heat preservation layer 9 forms an outwards protruding rain-proof eave 10, the outer side of which is in the shape of a water drop with radian, so that rainwater is outwards guided along the surface of the rain-proof eave 10, meanwhile, the rain-proof eave 10 is provided with a relatively complete closing-in surface, the upper part of the face plate 8 is arranged below the rain-proof eave 10, rainwater is prevented from leaking from the upper part, and meanwhile, sealant is applied to the joint gap between the rain-proof eave 10 and the face plate 8, so that the anti-seepage performance of the part is further ensured.
When the rain shed is used, the large-scale venue projects on a certain place are exemplified, the outer side face of the project is in a single-curved-surface shape and a hyperboloid shape, a circle of aluminum plate rain sheds are arranged at the positions with the elevation of 5.5 meters, the structural form is in an outer overhanging mode, the maximum overhanging distance is 2.2 meters, the lower openings of the rain sheds are connected with a glass curtain wall on the same layer, the upper openings are designed to be aluminum single plate closing openings, the original design aluminum plates directly receive the outer walls, the sealing glue is not dissolved with the coating, on-site water leakage is easily caused, the original rain shed closing method is improved, the water leakage rate of the curtain wall is greatly reduced, firstly, the measurement and paying-off work of the on-site rain sheds is completed, after the height of the rain shed and the grid division of the rain shed are determined, the construction of rear embedded parts is carried out, and the embedded parts are fixed by using 4 mechanical anchors. Then cutting galvanized steel pipes (main keels) with the thickness of 160-80-6 mm according to the overhanging distance of 2 meters of the awning, and welding the main keels on the rear embedded parts by using reinforcing ribs with the thickness of 8 mm; secondly, cutting 50-5 mm thick angle steel (auxiliary keel), welding the auxiliary keel on the main keel by using a steel adapter, and fully welding the auxiliary keel, so that the construction of the steel keel is completed; secondly, wall construction of a canopy upper opening is carried out, a 30mm thick heat preservation layer 9 is fully paved on a structure, and 1:2, leveling the polymer cement mortar, forming a convex drip line at the joint of the lower part of the heat preservation layer 9 and the aluminum plate, and brushing a coating on the surface after finishing heat preservation construction, wherein the forming distance is 70mm from the structure finishing surface; finally, installing a rainshed aluminum plate, fixing an upper opening of a 3mm thick aluminum veneer on a civil structure by using an aluminum corner connector, and sealing the aluminum plate and a closing-in position of a drip line model by using silicone structural sealant.
In the above embodiment, the guardrail 14 is provided at the upper portion of the wall body, and the water drain opening 15 and the waterproof roll are provided on the inner side.
Therefore, the embodiment improves the prior art from two aspects of canopy support and seepage prevention according to actual requirements of construction sites and combining actual construction experience, greatly improves the seepage prevention performance, solves the problem of seepage at the junction of a canopy aluminum plate and a wall body, provides an externally-hung canopy seepage prevention construction structure, reduces the pollution rate of the aluminum plate, improves the quality of field finished product installation, improves the construction quality of the canopy, effectively reduces the water seepage rate of the aluminum plate, reduces field reworking, is easy to popularize and has good social benefit.
The embodiments of the present utility model described above do not limit the scope of the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included in the scope of the present utility model as set forth in the appended claims.
Claims (6)
1. An outer canopy antiseep structure of encorbelmenting, its characterized in that: comprises an upper fixing seat, a lower fixing seat, a bracket, a surface plate, a rain-proof eave and a heat preservation layer; the bracket is of a right-angle triangle structure, one vertical edge of the bracket is attached to the wall body, an upper fixing seat and a lower fixing seat are distributed on the upper side and the lower side of the vertical edge, mounting holes are formed in the upper fixing seat and the lower fixing seat, and the fixing seat is fixed on the wall body by applying bolts in the mounting holes; the panel is arranged on the inclined plane of the support, the upper portion of the panel is fixed with a corner bracket, the corner bracket is fixed on the wall, an insulating layer is arranged at least in the area above the fixing point of the upper portion of the panel, the lower area of the insulating layer is provided with an outwards extending rain-proof eave, the rain-proof eave is arranged at the upper tip of the support and is positioned on the upper portion of the panel, and sealant is connected between the rain-proof eave and the panel.
2. The out-overhanging canopy leakage prevention structure of claim 1, wherein: the support includes main joist, auxiliary joist, bracing piece and stiffener, the lower part of main joist is provided with the auxiliary joist, and the main joist is bigger than the auxiliary joist, the stiffener is along vertical arrangement to upper portion forms the installation inclined plane above that, the bracing piece is fixed on the installation below to as the mounting plane of face plate.
3. The out-overhanging canopy leakage prevention structure of claim 2, wherein: the bracket also comprises a mounting rod, wherein the inner end of the mounting rod is fixedly connected with the upper fixing seat, and the outer end of the mounting rod is fixed on the vertical reinforcing rod; the main joist is fixedly connected to the lower fixing seat.
4. The out-overhanging canopy leakage prevention structure of claim 1, wherein: the face plate is an aluminum single plate with the thickness of 3mm, and the angle code is fixed on the aluminum single plate through a screw.
5. The out-overhanging canopy leakage prevention structure of claim 4, wherein: the corner brackets are arranged on the aluminum veneer at intervals, and each corner bracket is provided with a plane matched with the aluminum veneer and a vertical mounting surface.
6. The out-overhanging rain shed leakage preventing structure according to any one of claims 1-5, wherein: the lower part of the heat preservation is provided with a complete closing surface which protrudes outwards, the sealant is arranged at the wall-attaching position of the closing surface, and a gap between the surface plate and the wall body is plugged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322412695.1U CN221118986U (en) | 2023-09-06 | 2023-09-06 | Anti-seepage structure of externally-suspended canopy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322412695.1U CN221118986U (en) | 2023-09-06 | 2023-09-06 | Anti-seepage structure of externally-suspended canopy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221118986U true CN221118986U (en) | 2024-06-11 |
Family
ID=91364125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322412695.1U Active CN221118986U (en) | 2023-09-06 | 2023-09-06 | Anti-seepage structure of externally-suspended canopy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221118986U (en) |
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2023
- 2023-09-06 CN CN202322412695.1U patent/CN221118986U/en active Active
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