CN211341446U - Waterproof telescopic mechanism of roof lighting skylight water drainage tank - Google Patents
Waterproof telescopic mechanism of roof lighting skylight water drainage tank Download PDFInfo
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- CN211341446U CN211341446U CN201921861317.9U CN201921861317U CN211341446U CN 211341446 U CN211341446 U CN 211341446U CN 201921861317 U CN201921861317 U CN 201921861317U CN 211341446 U CN211341446 U CN 211341446U
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- water drainage
- drainage tank
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- skylight
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Abstract
The utility model discloses a waterproof telescopic machanism of roofing daylighting skylight water drainage tank, the main part structure expansion joint department is striden in two adjacent roofing daylighting skylights to the setting, including first water drainage tank and second water drainage tank, first water drainage tank is upper shed's U type structure groove, and the second water drainage tank is for being equipped with upper shed and lower shed's two U type structure grooves respectively, a lateral wall and the main part structure fixed connection of roofing daylighting skylight limit portion below of first water drainage tank, another lateral wall of first water drainage tank and the lower shed U type structure groove part looks overlap joint of second water drainage tank, and first water drainage tank can be followed the lower shed U type structure groove part width direction of second water drainage tank is upwards removed to satisfy the requirement of structural deformation flexible volume, the upper shed U type structure groove lateral wall and the main part structure fixed connection of another roofing skylight limit portion below of second water drainage tank.
Description
Technical Field
The utility model relates to a building roofing daylighting exhaust window drainage facility technical field, concretely relates to waterproof telescopic machanism of roofing daylighting skylight water drainage tank.
Background
In general, in order to prevent the structure from cracking or breaking due to the change of weather temperature (thermal expansion and cold contraction), a structural expansion joint is provided along the proper position of the building or the construction joint direction of the building. For the building external protection system, the expansion joint also needs to be matched with the deformation of the structure to make a corresponding structural design.
A roof lighting skylight drainage groove standard method comprises the following steps: roof daylighting smoke vent is generally higher than the roof boarding, uses the metal sheet as the water drainage tank more between the smoke vent, and metal water drainage tank generally sets up along the smoke vent periphery, and the rainwater on the daylighting skylight is catched into the roof gutter after the water drainage tank collects and is led into drainage facility through the drain pipe. The problems with this standard practice are as follows: firstly, when a daylighting skylight crosses an expansion joint of a building structure, a skylight drainage groove needs to be subjected to expansion treatment; secondly, the metal drainage channel can expand with heat and contract with cold when the temperature changes, the drainage channel with larger length has larger expansion amount, and the structural stability and the drainage effect of the drainage channel can be influenced when the drainage channel expands and contracts.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a waterproof telescopic machanism of roofing daylighting skylight water drainage tank breaks off the position of metal water drainage tank at needs interpolation expansion joint, does the metal sheet overlap joint in expansion joint department, and overlap joint position metal sheet is bent highly to be increased to the discharge of being enough to stop rainfall, reaches stagnant water function effect.
The utility model adopts the following technical scheme:
a waterproof telescopic mechanism of a roof lighting skylight drainage groove is arranged at an expansion joint of a main body structure of two adjacent roof lighting skylight spans, the waterproof telescopic mechanism comprises a first water drainage tank and a second water drainage tank, the first water drainage tank is a U-shaped structural tank with an upper opening, the second drainage channel is a double-U-shaped structural channel which is respectively provided with an upper opening and a lower opening, one side wall of the first drainage channel is fixedly connected with the main structure below the edge part of the roof lighting skylight, the other side wall of the first water drainage tank is in lap joint with the lower opening U-shaped structural tank part of the second water drainage tank, and the first water discharge groove can move along the width direction of the lower opening U-shaped structure groove part of the second water discharge groove, and the outer side wall of the upper opening U-shaped structure groove of the second drainage groove is fixedly connected with the main structure below the side part of the roof lighting skylight.
And rectangular steel channels are arranged on the main body structures below the two adjacent roof lighting skylight along the direction of the expansion joint, and the bottoms of the first water drainage channel and the second water drainage channel are respectively attached to the upper ends of the steel channels.
The first drainage groove comprises a first vertical plate and an inner plate, the second drainage groove comprises an upper opening drainage groove and a lower opening waterproof groove, the first vertical plate is fixedly connected with a main body structure below the edge part of the roof lighting skylight, the inner plate is located inside the lower opening waterproof groove, the upper opening drainage groove comprises a second vertical plate, the second vertical plate is fixedly connected with another main body structure below the edge part of the roof lighting skylight, the lower opening waterproof groove comprises an outer plate, and the outer plate is connected with a bottom plate of the first drainage groove in a sealing mode.
The inside steel joist that is equipped with of under shed capillary groove, the roof of under shed capillary groove with keep away from the lateral wall inboard of planking respectively with steel joist laminates mutually, just the roof of under shed capillary groove with steel joist fixed connection, the lower extreme of steel joist with be located under the upper shed water drainage tank bottom plate the steel leads to fixed connection.
The top of the inner plate is flanged towards the direction of the outer plate, and the flanged part of the inner plate is connected with the steel keel above the inner plate in a sealing way.
The height of the inner plate is matched with the rainfall flow of the roof which can be blocked.
The first water drainage groove and the second water drainage groove are formed by bending steel plates.
Waterproof layers are further arranged among the first drainage groove, the second drainage groove and the steel tube and span the expansion joint of the main structure.
The utility model discloses technical scheme has following advantage:
A. the utility model relates to a waterproof telescopic machanism of roofing daylighting skylight water drainage tank does uplift rectangle box shape (under shed water proof tank) in first water drainage tank and second water drainage tank overlap joint department, and inside the under shed water proof tank, its width direction upward movement can be followed to the inner panel to satisfy the requirement of structural deformation flexible volume.
B. The utility model relates to a waterproof telescopic machanism of roof daylighting skylight water drainage tank, the running water volume that highly increases to being enough to stop general rainfall of bending of inner panel, the tip installs flexible waterproof sealing strip additional, can reach the effect of stagnant water function.
C. The utility model relates to a waterproof telescopic machanism of roofing daylighting skylight water drainage tank arranges steel joist in lap joint department under shed water drainage tank is inside, and water drainage tank is fixed with fossil fragments, offsets the wind of burden wind pressure and takes off the effect, prevents that not equidimension from being lifted and taking off, is applicable to the great area of burden wind pressure.
Drawings
In order to illustrate the embodiments of the present invention more clearly, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a node diagram of a waterproof telescopic mechanism of a drainage channel of a lighting skylight;
FIG. 2 is a three-dimensional structure diagram of a waterproof telescopic mechanism of a drainage channel of a lighting skylight;
FIG. 3 is a three-dimensional structure view taken along the line A-A in FIG. 2;
fig. 4 is a split three-dimensional structure diagram of a waterproof telescopic mechanism of a drainage channel of a lighting skylight.
The labels in the figure are as follows:
1-roof lighting skylight; 2-a first drainage tank, 21-a first vertical plate and 22-an inner plate; 3-a second drainage groove, 31-a drainage groove with an upper opening, 311-a second vertical plate, 32-a waterproof groove with a lower opening, and 321-an outer plate; 4-steel passing; 5-steel keel; 6-waterproof layer; 7-a first sealing waterproof strip; 8-second sealing waterproof strip.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-4, the utility model provides a waterproof telescopic machanism of roof daylighting skylight water drainage tank, set up and stride major structure expansion joint department at two adjacent roof daylighting skylight 1, including first water drainage tank 2 and second water drainage tank 3, first water drainage tank 2 is upper shed's U type structure groove, second water drainage tank 3 is for being equipped with upper shed and under shed's two U type structure groove respectively, a lateral wall and the major structure fixed connection of 1 limit portion below in roof daylighting skylight 2, another lateral wall of first water drainage tank 2 and the under shed U type structure groove part looks overlap joint of second water drainage tank 3, form the appearance and be the rectangle box shape of uplift, and first water drainage tank 2 can follow the under shed U type structure groove part width direction of second water drainage tank 3 and move up to satisfy the requirement of the flexible volume of structural deformation. The outer side wall of the upper opening U-shaped structural groove of the second drainage groove 3 is fixedly connected with a main structure below the side part of another roof lighting skylight 1. The rectangular steel through groove 4 is arranged on the main body structure below the two adjacent roof lighting skylight 1 along the direction of the expansion joint, and the bottoms of the first water drainage groove 2 and the second water drainage groove 3 are respectively attached to the upper ends of the steel through grooves 4 and are used for supporting the first water drainage groove 2 and the second water drainage groove 3.
Further, first water drainage tank 2 includes first riser 21 and inner panel 22, second water drainage tank 3 includes upper shed water drainage tank 31 and under shed water-proof groove 32, first riser 21 passes through the major structure fixed connection of screw and 1 limit portion below in roofing daylighting skylight, inner panel 22 is located inside under shed water-proof groove 32, upper shed water drainage tank 31 includes second riser 311, second riser 311 passes through the major structure fixed connection of screw and 1 limit portion below in another roofing daylighting skylight, under shed water-proof groove 32 includes planking 321, planking 321 adopts first sealed waterproof strip 7 sealing connection with the bottom plate of first water drainage tank 2. The bending height of the inner plate 22 is increased to be high enough to block the water flow of general rainfall, and the upper end part of the inner plate 22 is additionally provided with a flexible sealing waterproof strip, so that the effect of a water stopping function can be achieved; the water flow path may permeate through the outer plate 321, generally without crossing the inner plate 22; the distance between the outer plate and the outer plate can meet the requirement of structural deformation and expansion amount.
In areas with large negative air pressure, the position of the waterproof telescopic mechanism is easily affected by the negative air pressure, strong vibration is generated, and even the function of the expansion joint is lost. The utility model discloses the destructive action of burden wind pressure is fully considered to the structure, inside steel joist 5 that is equipped with of under shed capillary groove 32, the roof of under shed capillary groove 32 and the lateral wall inboard of keeping away from planking 321 laminate with steel joist 5 mutually respectively, and the roof of under shed capillary groove 32 and 5 fixed connection of steel joist, 4 fixed connection are led to the steel of the lower extreme of steel joist 5 through the screw with the steel that is located 31 bottom plates of upper shed drain tank, offset the wind of burden wind pressure and take off the effect, prevent not equidimension from being lifted and take off, be applicable to the great area of burden wind pressure.
The top of the inner plate 22 is flanged towards the direction of the outer plate 321, and the flanged part of the inner plate 22 is connected with the steel keel 5 positioned above the inner plate in a sealing way by adopting a second sealing waterproof strip 8.
In addition, first water drainage tank 2, second water drainage tank 3 is bent by the steel sheet and is formed, at first water drainage tank 2, second water drainage tank 3 and steel lead to still be equipped with TPO waterproof material's waterproof layer 6 between 4, waterproof layer 6 stridees across the major structure expansion joint, the upper end that first water drainage tank 2 was extended to in one side bottom extends to first riser 21, and pass through screw and the major structure fixed connection of 1 limit portion below in roofing daylighting skylight with first riser 21, the opposite side passes through screw fixed connection with steel joist 5.
The utility model discloses the water drainage tank of adaptable multiform of structure, if "one" shape, "L" shape, "T" shape, "H" shape, "Z" shape etc. but the independent assortment does not have the risk of percolating water to adapt to the variety demand of engineering project drainage gutter.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.
Claims (8)
1. The utility model provides a waterproof telescopic machanism of roof daylighting skylight water drainage tank, sets up adjacent two major structure expansion joint department is striden in roof daylighting skylight (1), a serial communication port, waterproof telescopic machanism includes first water drainage tank (2) and second water drainage tank (3), first water drainage tank (2) are the U type structural groove of last opening, second water drainage tank (3) are for being equipped with upper shed and lower open-ended two U type structural groove respectively, a lateral wall of first water drainage tank (2) with major structure fixed connection below roof daylighting skylight (1) limit portion, another lateral wall of first water drainage tank (2) with the lower open-ended U type structural groove part looks overlap joint of second water drainage tank (3), just first water drainage tank (2) can be followed the lower open-ended U type structural groove part width direction of second water drainage tank (3) moves up, the upper open-ended U type structural groove lateral wall and another of second water drainage tank (3) the roof daylighting skylight is wide to the side (1) The main structure below the edge part is fixedly connected.
2. The roof lighting skylight drainage groove waterproof telescoping mechanism according to claim 1, characterized in that a rectangular steel through-hole (4) is arranged on the main structure below two adjacent roof lighting skylights (1) along the direction of the telescopic seam, and the bottoms of the first drainage groove (2) and the second drainage groove (3) are respectively attached to the upper ends of the steel through-holes (4).
3. The roof skylight gutter waterproof expansion mechanism of claim 2, characterized in that the first gutter (2) comprises a first vertical plate (21) and an inner plate (22), the second gutter (3) comprises an upper opening gutter (31) and a lower opening gutter (32), the first vertical plate (21) is fixedly connected with a main structure below an edge of the roof skylight (1), the inner plate (22) is located inside the lower opening gutter (32), the upper opening gutter (31) comprises a second vertical plate (311), the second vertical plate (311) is fixedly connected with a main structure below an edge of another roof skylight (1), the lower opening gutter (32) comprises an outer plate (321), and the outer plate (321) is connected with a bottom plate of the first gutter (2) in a sealing manner.
4. The waterproof telescoping mechanism of the drainage channel of the roof lighting skylight according to claim 3, characterized in that a steel keel (5) is arranged inside the lower opening waterproof channel (32), the top plate of the lower opening waterproof channel (32) and the inner side of the side wall far away from the outer plate (321) are respectively attached to the steel keel (5), the top plate of the lower opening waterproof channel (32) is fixedly connected with the steel keel (5), and the lower end of the steel keel (5) is fixedly connected with the steel through (4) below the bottom plate of the upper opening drainage channel (31).
5. The waterproof telescopic mechanism of the roof skylight drainage channel according to claim 4, characterized in that the top of the inner plate (22) is flanged towards the outer plate (321), and the flanged part of the inner plate (22) is connected with the steel keel (5) above the flanged part in a sealing way.
6. The roof light skylight gutter waterproof telescoping mechanism of claim 5, characterized in that the height of the inner panel (22) matches the amount of roof rainfall that can be blocked.
7. The roof lighting skylight drainage groove waterproof telescoping mechanism of any one of claims 2-6, characterized in that the first drainage groove (2) and the second drainage groove (3) are both formed by bending steel plates.
8. The roof lighting skylight drainage groove waterproof telescoping mechanism of claim 7, characterized in that a waterproof layer (6) is further arranged between the first drainage groove (2), the second drainage groove (3) and the steel through (4), and the waterproof layer (6) spans over the expansion joint of the main structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921861317.9U CN211341446U (en) | 2019-10-31 | 2019-10-31 | Waterproof telescopic mechanism of roof lighting skylight water drainage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921861317.9U CN211341446U (en) | 2019-10-31 | 2019-10-31 | Waterproof telescopic mechanism of roof lighting skylight water drainage tank |
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| Publication Number | Publication Date |
|---|---|
| CN211341446U true CN211341446U (en) | 2020-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921861317.9U Active CN211341446U (en) | 2019-10-31 | 2019-10-31 | Waterproof telescopic mechanism of roof lighting skylight water drainage tank |
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| CN (1) | CN211341446U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114892896A (en) * | 2022-05-24 | 2022-08-12 | 北京凌云宏达幕墙工程有限公司 | Curtain wall lighting skylight system for open type roof |
-
2019
- 2019-10-31 CN CN201921861317.9U patent/CN211341446U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114892896A (en) * | 2022-05-24 | 2022-08-12 | 北京凌云宏达幕墙工程有限公司 | Curtain wall lighting skylight system for open type roof |
| CN114892896B (en) * | 2022-05-24 | 2023-09-22 | 北京凌云宏达幕墙工程有限公司 | Curtain wall daylighting skylight system for open roof |
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