CN220080550U - Hyperbolic roof structure convenient to drainage - Google Patents

Abstract

The utility model relates to the technical field of roof drainage, in particular to a hyperbolic roof structure convenient for drainage, which comprises a steel structure frame, drainage grooves and drainage films, wherein a plurality of steel structure frames are spliced into a roof body, two adjacent steel structure frames are obliquely arranged, the drainage grooves are arranged on keels of the steel structure frames, the edges of the adjacent drainage grooves are connected with the drainage films, and the drainage films collect rainwater into the drainage grooves, so that the organized drainage of the hyperbolic roof is realized, and the problems of accumulated water, unsmooth drainage and the like are effectively avoided. The utility model has the effect of solving the problems of water accumulation, unsmooth water drainage and leakage caused by insufficient drainage capacity of the hyperbolic roof in the prior art to a certain extent.

Description

Hyperbolic roof structure convenient to drainage

Technical Field

The utility model relates to the technical field of roof drainage, in particular to a hyperbolic roof structure convenient for drainage.

Background

Roofing refers to the surface of a building roof and also refers to the portion between the ridge and the eave. This part occupies a larger area of the roof, or the roof is the larger area of the roof. The concrete cast-in-situ building floor comprises a concrete cast-in-situ building floor, a cement mortar leveling layer, a heat preservation and insulation layer, a waterproof layer, a cement mortar protection layer, a drainage system, a parapet wall, lightning protection measures and the like.

Along with the rapid development of the economic level of China, more and more large-scale public buildings such as stations, airports and exhibition centers adopt daylighting hyperbolic roofs for solving the daylighting problem, the daylighting roofs generally adopt sunlight plates, drainage is generally carried out by adopting the slope of the sunlight plates, and rainwater is collected in roof gutter systems around the roofs.

However, in the prior art, the drainage capacity of the hyperbolic roof is insufficient, so that the problems of water accumulation, unsmooth drainage and leakage are caused.

Disclosure of Invention

The utility model provides a hyperbolic roof structure convenient for drainage, which aims to solve the problems of water accumulation, unsmooth drainage and leakage caused by insufficient drainage capacity of the hyperbolic roof in the prior art.

The hyperbolic roof structure convenient for water drainage provided by the utility model adopts the following technical scheme:

the utility model provides a hyperbolic roofing structure convenient to drainage, includes the roofing body, the roofing body is located on the constructional column, the roofing body is formed by polylith steel construction frame concatenation, adjacent two steel construction frame is the slope setting, adjacent two be provided with water drainage tank on steel construction frame's the fossil fragments, the upper surface of steel construction frame is laid by the drainage membrane, the drainage membrane is provided with the polylith, polylith the drainage membrane with polylith steel construction frame one-to-one.

By adopting the technical scheme, the staff designs the roof body to be composed of a plurality of inclined steel structure frames, arranges the drainage grooves on the keels of the steel structure frames, and finally lays drainage films on two sides of the drainage grooves, wherein the drainage films can introduce rainwater falling on the drainage films into the drainage grooves, and the rainwater flows out along the drainage grooves, so that the drainage problem of the hyperbolic roof in the prior art is reduced.

Optionally, the water drainage tank includes main water drainage tank and secondary water drainage tank, main water drainage tank is followed the girder direction of roofing body sets up, secondary water drainage tank with the crossing setting of main water drainage tank.

Through adopting above-mentioned technical scheme, set up drainage tank into main drainage tank and secondary drainage tank, the rainwater that secondary drainage tank will collect is collected to main drainage tank in, and main drainage tank discharges rainwater in the lump again, becomes organized drainage with the drainage that does not have organization originally among the prior art, and then makes the rainwater that is collected on the roofing smoothly by the drainage.

Optionally, the primary drainage channel is formed by a plurality of secondary drainage channels, and the secondary drainage channels are formed by a plurality of secondary drainage channels which intersect on one primary drainage channel.

Through adopting above-mentioned technical scheme, set up into many with main water drainage tank, and every main water drainage tank all intersects with a plurality of secondary water drainage tank, and then makes secondary water drainage tank all gather to main water drainage tank with the rainwater, further makes the drainage more smooth and easy.

Optionally, both ends of the main drainage tank are provided with rain hoppers, and the rain hoppers are used for collecting rainwater collected by the main drainage tank.

Through adopting above-mentioned technical scheme, the setting of rainwater fill for the rainwater has been collected together and discharged by the organization, has reduced effectively that the rainwater is piled up too much in water drainage tank and has led to the drainage tank drainage not smooth or the condition emergence of seepage.

Optionally, the upper surface fixedly connected with secondary component of steel construction frame, secondary component upper surface bonds there is the gasket, the water drainage tank is pasted on the gasket.

Through adopting above-mentioned technical scheme, secondary component sets up, has avoided water drainage tank direct and steel structure frame direct contact, and the setting of gasket simultaneously for water drainage tank can install the location more conveniently on steel structure frame.

Optionally, the drainage groove is an aluminum alloy groove.

Through adopting above-mentioned technical scheme, set up the water drainage tank into the aluminum alloy groove, the aluminum alloy groove is lighter, and the waterproof performance of aluminum alloy material is also better simultaneously, also can laminate with the gasket and be convenient for install more.

Optionally, the juncture of the aluminum alloy grooves is in full-welded connection with the secondary component.

Through adopting above-mentioned technical scheme, all carry out full-weld with a plurality of aluminum alloy groove junctions and secondary component and be connected, reduced the condition emergence that the junction easily takes place to leak effectively.

Optionally, the junctions of the drainage grooves are filled with sealant.

By adopting the technical scheme, the joint of the drainage grooves is filled with the sealant, so that the possibility of water leakage of the hyperbolic roof is further reduced.

In summary, the present utility model includes at least one of the following beneficial technical effects:

1. through the setting of polylith steel construction frame, water drainage tank and drainage membrane, the staff is through setting up adjacent two steel construction frames slope, set up the drainage tank on steel construction frame's fossil fragments simultaneously, lay the drainage membrane in the both sides of water drainage tank at last, the drainage membrane can introduce the rainwater that falls on the drainage membrane to the water drainage tank, the rainwater flows along the water drainage tank, thereby the drainage problem of hyperbolic roofing among the prior art has been reduced, thereby the hyperbolic roofing drainage ability among the prior art is not enough has been solved, thereby cause ponding, drainage unsmooth and the problem of seepage;

2. through the arrangement of the main drainage groove and the secondary drainage groove, the secondary drainage groove collects the collected rainwater into the main drainage groove, and the main drainage groove discharges the rainwater together, so that the original unorganized drainage in the prior art is changed into organized drainage, and the collected rainwater on the roof can be smoothly discharged;

3. the main drainage grooves are arranged into a plurality of pieces, and each main drainage groove is intersected with the plurality of secondary drainage grooves, so that the secondary drainage grooves can collect rainwater to the main drainage grooves, the drainage capacity of the hyperbolic roof is further improved, and drainage is smoother.

Drawings

Fig. 1 is a schematic view showing a partial structure of a roof body of a double-curved roof structure for facilitating drainage according to an embodiment of the present utility model.

Fig. 2 is a schematic view of the overall structure of the drainage membrane of fig. 1 after installation.

Reference numerals illustrate:

1. a roofing body; 2. a steel structural frame; 3. a keel; 4. a drainage channel; 41. a main drain tank; 42. a secondary drainage tank; 5. a drainage membrane; 6. a secondary member; 7. a gasket.

Detailed Description

The utility model is described in further detail below with reference to fig. 1 and 2.

The embodiment of the utility model discloses a hyperbolic roof structure convenient for drainage.

It should be noted that, in the description of the present utility model, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1 and 2, a hyperbolic roof structure convenient for drainage comprises a steel structure frame 2, drainage grooves 4 and drainage films 5, wherein a plurality of steel structure frames 2 are spliced into a roof body 1, two adjacent steel structure frames 2 are obliquely arranged, the drainage grooves 4 are arranged on keels 3 of the steel structure frames 2, the edges of the adjacent drainage grooves 4 are connected with the drainage films 5, and the drainage films 5 collect rainwater into the drainage grooves 4, so that the organized drainage of the hyperbolic roof is realized, the problems of water accumulation, unsmooth drainage and the like are effectively avoided, and the problems of water accumulation, unsmooth drainage and leakage caused by the insufficient drainage capacity of the hyperbolic roof in the prior art are solved to a certain extent.

Referring to fig. 1 and 2, the drainage film 5 of the present utility model is an ETFE film, and for a building using the hyperboloid roofing structure of the present utility model, special requirements for lighting, heat preservation, and transparency are generally provided, and the drainage film 5 is set to be an ETFE film, so that functions of the building can be better realized.

Referring to fig. 1 and 2, the drainage channel 4 is provided with a primary drainage channel 41 and a secondary drainage channel 42, the primary drainage channel 41 is provided on the main joist 3 of the roof body 1 and is identical to the main girder direction of the roof body 1, the secondary drainage channel 42 is provided intersecting the primary drainage channel 41, the primary drainage channel 41 and the secondary drainage channel 42 are all provided with a plurality of, and the plurality of secondary drainage channels 42 are all intersecting one primary drainage channel 41. The drainage of the hyperbolic roof is more regular, the drainage efficiency is higher, and the problem of unsmooth drainage of the roof is further reduced.

Referring to fig. 1 and 2, both ends of the main drainage channel 41 are provided with rain water hoppers, and in the prior art, rainwater is generally directly allowed to flow down from the eave, and is completely in an unorganized drainage manner, and although drainage capacity is enough, accumulation of the unorganized drainage manner for a long time can cause water accumulation at a certain place of a house, so that the use function of the house is affected. The arrangement of the rain water bucket enables rainwater to be discharged into the rain water bucket in an organized manner, and further the possibility of water accumulation on the hyperbolic roof is reduced. In addition, it should be noted that the arrangement of the rain water bucket is not shown in the drawings of the embodiment of the utility model.

Referring to fig. 1, a secondary member 6 is fixedly connected to a steel structure frame 2, the position of the secondary member 6 is welded according to a design drawing, a gasket 7 is adhered to the upper surface of the secondary member 6, and the drainage groove 4 in the embodiment of the utility model is an aluminum alloy groove, so that the aluminum alloy groove can be conveniently adhered to the gasket 7, and further, the installation of the drainage groove 4 by a worker is more convenient.

Referring to fig. 1, in the embodiment of the present utility model, the junction of the plurality of aluminum alloy grooves is fully welded with the secondary member 6, so that the possibility of water leakage at the junction of the plurality of aluminum alloy grooves is reduced. Thereby reducing the possibility of water leakage of the hyperbolic roof.

Referring to fig. 1, in the embodiment of the present utility model, the joint of the plurality of drainage channels 4 is filled with sealant, and the arrangement of the sealant further reduces the possibility of water leakage of the hyperbolic roof.

Referring to fig. 1 and 2, in an embodiment of the present utility model, a construction method of a hyperbolic roof structure for facilitating drainage includes: the method comprises the steps of installing a steel structure frame 2, welding a secondary member 6, pasting an EPDM gasket 7, positioning and installing an aluminum alloy groove, sealing a drainage groove 4, installing an ETFE film and sealing the ETFE film. The construction steps are simple and clear, and the double-curved roof after construction can realize organized drainage, so that the problems of water accumulation, unsmooth drainage and leakage caused by insufficient drainage capacity of the double-curved roof in the prior art are effectively solved.

The implementation principle of the hyperbolic roof structure convenient for water drainage in the embodiment of the utility model is as follows: when installing hyperbolic roofing, the staff at first connects steel construction frame according to the designing requirement, and two piece adjacent steel construction frames are the slope setting, set up the water drainage tank on steel construction frame's fossil fragments, and the water drainage tank installs the back, connects drainage membrane between the water drainage tank, because adjacent steel construction frame all is the certain angle setting, consequently the drainage membrane can collect the rainwater to the water drainage tank to the organized drainage of hyperbolic roofing has been realized, the hyperbolic roofing drainage capacity among the prior art has been solved to a certain extent is not enough, thereby causes ponding, the drainage is unsmooth and the problem of seepage.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (8)

1. Hyperbolic roofing structure convenient to drainage, its characterized in that: including roofing body (1), roofing body (1) are located on the constructional column of building, roofing body (1) are formed by polylith steel construction frame (2) concatenation, and adjacent two steel construction frame (2) are the slope setting, adjacent two be provided with water drainage tank (4) on fossil fragments (3) of steel construction frame (2), lay by drainage membrane (5) on the upper surface of steel construction frame (2), drainage membrane (5) are provided with the polylith, polylith drainage membrane (5) and polylith steel construction frame (2) one-to-one.

2. A doubly curved roof construction for facilitating drainage according to claim 1, wherein: the drainage tank (4) comprises a main drainage tank (41) and a secondary drainage tank (42), wherein the main drainage tank (41) is arranged along the main beam direction of the roof body (1), and the secondary drainage tank (42) is intersected with the main drainage tank (41).

3. A doubly curved roof construction for facilitating drainage according to claim 2, wherein: the main drainage grooves (41) are formed by a plurality of secondary drainage grooves (42), and the secondary drainage grooves (42) are intersected on one main drainage groove (41).

4. A doubly curved roof construction for facilitating drainage according to claim 2, wherein: both ends of the main drainage groove (41) are provided with rain hoppers, and the rain hoppers are used for collecting rainwater collected by the main drainage groove (41).

5. A doubly curved roof construction for facilitating drainage according to claim 1, wherein: the upper surface of steel construction frame (2) fixedly connected with secondary component (6), secondary component (6) upper surface bonds has gasket (7), water drainage tank (4) paste on gasket (7).

6. A doubly curved roof construction for facilitating drainage according to claim 5, wherein: the drainage groove (4) is an aluminum alloy groove.

7. A doubly curved roof construction for facilitating drainage according to claim 6, wherein: and the juncture of the aluminum alloy grooves is in full-welded connection with the secondary component (6).

8. A doubly curved roof construction for facilitating drainage according to claim 7, wherein: and the junctions of the drainage grooves (4) are filled with sealant.