CN110439191A - A kind of new type roof waterproof construction - Google Patents

Abstract

The invention discloses a novel roof waterproof structure, which comprises a plurality of upright columns installed on a base, main beam brackets distributed in latitude and longitude are installed between the top ends of the upright columns, and secondary beams are installed on the top of the main beam brackets, the Purlins are installed between the secondary beams, and a roof panel is arranged between the tops of the secondary beams and the purlins. The secondary beams and the roof panels are arranged obliquely. There are auxiliary drainage notches on both sides. The present invention adopts the water-blocking and hydrophobic combination, the surface of the roof panel and the main drainage notch constitute the main drainage channel, forming the first waterproofing, the purlin and the auxiliary drainage notch form the auxiliary drainage channel, and the purlin and the auxiliary drainage notch on the secondary beam structure are composed The second waterproofing has a good waterproofing effect on the roof. The rainwater leaked by some external factors is collected and sent to the drainage groove at the eaves through the auxiliary drainage groove, so as to ensure that there is no water leakage in the room.

Description

A New Type of Roof Waterproof Structure

technical field

The invention relates to the technical field of building waterproofing, in particular to a novel roof waterproofing structure.

Background technique

Architecture is a general term for buildings and structures. It is an artificial environment created by people using material and technical means and certain scientific laws, Feng Shui concepts and aesthetic principles to meet the needs of social life. The waterproof structures of many roofs have been used for a long time. After use, it is prone to leakage. Therefore, it is common to build a waterproof shed on the roof, such as building a color steel tile shed on the roof of the factory building. With the development of society, many houses use photovoltaic modules or roof panels on the top of the building. Assembled structure, commonly used in factory buildings or modular buildings, etc., is convenient for construction. At the same time, it can generate solar power to save energy and reduce consumption.

The waterproofing of today's roof structures is mainly based on water blocking. For the gaps between the roof panels, sealant is used to fill the gaps between the roof panels for waterproofing. The waterproof effect of this process is affected by the construction quality, and the sealant is weather resistant. Performance and roof stability are greatly affected. After long-term use, the glue is prone to failure and aging. At the same time, this kind of waterproof mechanism filled with glue is not easy to repair when leaks occur, which brings hidden dangers to building waterproofing.

Contents of the invention

Based on the technical problems existing in the background technology, the present invention proposes a novel roof waterproof structure.

A new type of roof waterproof structure proposed by the present invention includes a plurality of columns installed on the base, main beam supports distributed in latitude and longitude are installed between the top ends of the columns, and secondary beams are installed on the top of the main beam supports. Purlins are installed between the secondary beams, and a roof panel is provided between the tops of the secondary beams and the purlins. The secondary beams and the roof panels are arranged obliquely. There are auxiliary drainage notches on both sides, the edge of the roof panel is located above the main drainage notch, and the ends of the purlins are located inside the auxiliary drainage notch, drainage grooves are installed at the eaves of the secondary beams, and the main row The opening of the water tank is connected with the interior of the drainage tank, the secondary beam and the roof panel are provided with fasteners, and the secondary beam rubber strip is clamped between the roof panel and the secondary beam.

Preferably, the secondary beam includes a central secondary beam and an edge secondary beam, and the edge beam is located at the edge of the main beam support, and the ends of two adjacent secondary beams are inserted with secondary beam splicing ferrules.

Preferably, a secondary beam splicing seal is inserted between the ends of the two secondary beams, and a sealing handle handle is provided on the top of the secondary beam splicing seal.

Preferably, the fastener includes a fastening fastener and a hook, and the fastening fastener and the hook are firmly connected by fastening bolts, and the two sides of the bottom of the fastening fastener are clamped between the roof panel Gasket.

Preferably, protrusions are provided on both sides of the top of the hook, and the inner wall of the main drain notch is provided with a hooking structure matching the protrusions.

Preferably, a purlin rubber strip is installed on the top of the purlin, and the top of the purlin rubber strip is clamped between two roof panels.

Preferably, the top of the purlin rubber strip is provided with a V-shaped deformed part, and the top two sides of the purlin rubber strip are provided with a plurality of barbs.

Preferably, one side of the drainage groove is provided with a plurality of installation notches, and the interior of the installation notches is installed with eaves water guides, and the other end of the eaves water guides is plugged into the interior of the secondary beam.

Preferably, the top of the eave water guide is provided with a drainage groove matching the main drainage notch and the auxiliary drainage notch, and the outer side of the eave water guide is provided with a sealing plate.

Preferably, the ends of the purlins are plugged with purlin water covering parts, and the bottom ends of the purlin water covering parts are slope structures, and the purlin water covering parts are located inside the auxiliary drainage notch.

In the present invention, the water-blocking and hydrophobic combination is adopted, the surface of the roof panel and the main drainage notch form the main drainage channel, forming the first waterproofing, the purlins and the auxiliary drainage notches form the auxiliary drainage channel, and the auxiliary drainage channels on the purlin and the secondary beam structure The rainwater that leaks from the purlins enters the auxiliary drainage notch, and then collects into the eaves drainage groove. When it rains, the collected rainwater is discharged to the interior of the drainage groove through the main drainage notch, which has a good impact on the roof. To achieve a good waterproof effect, some external factors cause the leaked rainwater to be collected and transported to the drainage groove at the eaves through the auxiliary drainage groove, so as to ensure that there is no water leakage in the room;

Use self-tapping screws to securely connect the splicing ferrule of the secondary beam with the secondary beam, improve the support strength of the interface of the secondary beam, clamp the splicing seal of the secondary beam between the two secondary beams, The drainage of the drainage notch has a good sealing effect, and the hand ring of the seal is convenient for the installer to lift and install the secondary beam;

When the purlin rubber strip is clamped between the two roof panels, the deformed part is filled in the gap between the roof panels through translational extrusion, and the barb on the purlin rubber strip contacts and deforms at the bottom edge of the roof panel, which can effectively Prevent rainwater from flowing to the purlins, have a good waterproof effect, and can effectively prevent rainwater leakage;

Both ends of the purlins are equipped with purlin water draping parts, which can effectively prevent the rainwater from returning to the purlins, effectively collect the infiltrated rainwater to the secondary drainage notches of the secondary beams, and the barb structure on the purlin strips can effectively prevent rainwater from flowing to the secondary beam. The purlins have a good waterproof effect, which can effectively prevent rainwater leakage and further improve the waterproof effect of the structure;

This structure is mainly installed by assembling. Compared with the traditional sealant and glue waterproof structure, it has a longer service life. At the same time, it is easy to repair and replace parts, and it is more convenient to use.

Description of drawings

Fig. 1 is the structural representation of a kind of novel roof waterproof structure that the present invention proposes;

Fig. 2 is a schematic cross-sectional structure diagram of part A of Fig. 1;

Fig. 3 is the secondary beam structure schematic diagram of a kind of novel roof waterproof structure that the present invention proposes;

Fig. 4 is a schematic cross-sectional structure diagram of part B of Fig. 1;

Fig. 5 is the structural representation of the purlin adhesive strip of a kind of novel roof waterproof structure that the present invention proposes;

Fig. 6 is a side view structural diagram of part C of Fig. 1;

Fig. 7 is a structural schematic diagram of a secondary beam splicing seal of a novel roof waterproof structure proposed by the present invention;

Fig. 8 is a schematic diagram of a side view of part D of Fig. 1;

Fig. 9 is a structural schematic diagram of the eaves water guide of a novel roof waterproof structure proposed by the present invention;

Fig. 10 is a side view structural schematic diagram of part E of Fig. 1;

Fig. 11 is a schematic diagram of purlin water-sprinkling parts and purlin structure of a novel roof waterproof structure proposed by the present invention.

In the figure: 1 column, 2 main beam support, 3 drainage groove, 4 secondary beam, 5 purlin, 6 roof panel, 7 hook, 8 fastening fastener, 9 purlin rubber strip, 10 secondary drainage notch, 11 main row Sink mouth, 12 beam splicing inserts, 13 beam splicing seals, 14 eave water guides, 15 purlin water draping parts, 16 beam rubber strips, and 17 rubber pads.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

Embodiment one

Referring to Figure 1-7, a new type of roof waterproof structure, including a plurality of columns 1 installed on the base, between the top of the column 1 is installed the main beam support 2 distributed in latitude and longitude, and the top of the main beam support 2 is installed with secondary A purlin 5 is installed between the beam 4 and the secondary beam 4, and a roof panel 6 is arranged between the tops of the secondary beam 4 and the purlin 5, the secondary beam 4 and the roof panel 6 are arranged obliquely, and the top center of the secondary beam 4 is provided with a main Drainage notch 11, and auxiliary drainage notch 10 is provided on both sides of secondary beam 4, the edge of roof panel 6 is located above the main drainage notch 11, and the end of purlin 5 is located in the interior of auxiliary drainage notch 10 , a drainage groove 3 is installed at the bottom edge of the main beam support 2, and the main drainage notch 11 and the auxiliary drainage notch 10 communicate with the inside of the drainage groove 3, and a fastener is provided between the secondary beam 4 and the roof panel 6 , and the secondary beam rubber strip 16 is sandwiched between the roof panel 6 and the secondary beam 4. In the present invention, the drainage structure is built on the roof through the main beam bracket 2, the secondary beam 4 and the roof panel 6, and the layout direction of the secondary beam 4 is the slope direction. , the surface of the roof panel 6 and the main drainage notch 11 form the main drainage channel, forming the first waterproofing, the purlin 10 and the auxiliary drainage notch 10 form the auxiliary drainage channel, and the purlin 5 and the auxiliary drainage notch 10 on the secondary beam 4 structure The second waterproofing, the rainwater leaked on the purlin 5 enters the auxiliary drainage notch 10, and then collects to the eaves drainage groove 3. When it rains, the collected rainwater is discharged to the main drainage notch 11 and the auxiliary drainage notch 10. The inside of the gutter 3 has a good waterproof effect on the roof.

The secondary beam 4 includes a central secondary beam and a side secondary beam, and the side beam is located at the edge of the main beam support 2, and the ends of the spliced two secondary beams 4 are inserted with a secondary beam splicing ferrule 12, and the secondary beam 4 During the installation process, the secondary beam splicing ferrule 12 is inserted into the hollow of the secondary beam 4, and the secondary beam splicing ferrule 12 is firmly connected to the secondary beam 4 by self-tapping screws, so as to improve the support strength of the interface position of the secondary beam 4;

A secondary beam splicing seal 13 is inserted between the ends of the two secondary beams 4, and the top of the secondary beam splicing seal 13 is provided with a seal hand ring, the splicing position of the secondary beam 4 is pre-coated with glue, and then the secondary beam The splicing sealing member 13 is clamped between the two secondary beams 4, which has a good sealing effect on the drainage of the main drainage notch 11 and the auxiliary drainage notch 10, and the hand ring of the sealing member is convenient for the installer to lift the secondary beam 4. pull and install;

Fasteners include fastening fasteners 8 and hooks 7, and the fastening fasteners 8 and hooks 7 are firmly connected by fastening bolts, and the bottom sides of the fastening fasteners 8 are clamped between the roof panels There is a sealing rubber pad 17 to avoid damage caused by excessive extrusion between the fastening fastener 8 and the roof panel 6 during the installation process;

Both sides of the top of the hook part 7 are provided with protrusions, and the inner wall of the notch of the main drainage notch 11 is provided with a hook groove structure suitable for the protrusions. The groove structure is engaged, and when the fastening bolt is tightened, the hook 7 is firmly hooked on the main drainage notch, increasing the stability of the installation of the fastener and the roof panel 6;

The top of the purlin 5 is equipped with a purlin rubber strip 9, and the top of the purlin rubber strip 9 is clamped between two roof panels 6, and the top of the purlin rubber strip 9 is provided with a V-shaped deformation part, and the purlin rubber strip 9 There are multiple barbed parts on both sides of the top. When the purlin rubber strip 9 is engaged between the two roof panels 6, the deformed part is filled in the gap between the roof panels 6 through translational extrusion, and the purlin rubber strip 9 The barbs of the purlins are deformed in contact with the bottom edge of the roof panel 6, which can effectively prevent rainwater from flowing to the purlin 5, have a good waterproof effect, and can effectively prevent rainwater from leaking.

Embodiment two

Referring to Figures 8-9, a new type of roof waterproof structure, further, one side of the drainage groove 3 is provided with multiple installation notches, and the interior of the installation notches is installed with eaves water guides 14, and the eaves water guides 14 The other end is plugged into the interior of the secondary beam 4, and the top of the eave water guide 14 is provided with a drainage groove that matches the main drainage notch 11 and the auxiliary drainage notch 10, and the outer side of the eave water guide 14 is provided with a seal The sealing plate and the inner wall of the drainage groove 3 are closely attached, and the eave water guide 14 is set, which can play a good role in the drainage groove 3, the main drainage groove 11 and the auxiliary drainage groove 10 after the secondary beam 4 is installed. The conduction effect, and the edge of the eave water guide 14 is inserted into the interior of the secondary beam 4, which has a good sealing effect between the gutter 3 and the secondary beam 4.

Embodiment Three

Referring to Fig. 10-11, a new type of roof waterproof structure, further, the end of the purlin 5 is plugged with a purlin draping member 15, and the bottom end of the purlin draping member 15 is a slope structure, and the purlin draping member 15 is located in the auxiliary Inside the drainage notch 10, the purlin 5 is installed on the auxiliary drainage notch 10 on the secondary beam 4, and the purlin 5 is equipped with a purlin water draping member 15 at both ends, which can effectively prevent the rainwater from the purlin 5 from flowing back, and effectively collect rainwater to the auxiliary Inside the drainage notch 15, the purlin 5, the purlin draping part 15 and the auxiliary drainage notch 15 are used to form the second waterproofing, the rainwater leaked on the purlin 5 enters the auxiliary drainage notch 15, and then collects to the drainage groove at the eaves 3. Further improve the waterproof effect of the roof waterproof structure.

In the present invention, the combination of water blocking and hydrophobic is adopted, the surface of the roof panel 6 and the main drainage notch 11 form the main drainage channel, forming the first waterproofing, the purlin 10 and the auxiliary drainage notch 10 form the auxiliary drainage channel, the purlin 5 and the secondary beam 4 The auxiliary drainage notch 10 on the structure forms the second waterproofing, the rainwater leaked on the purlin 5 enters the auxiliary drainage notch 10, and then collects to the eave drainage groove 3, and when it rains, the collected rainwater passes through the main drainage groove The mouth 11 is discharged into the inside of the gutter 3, which has a good waterproof effect on the roof. Some external factors cause the rainwater to leak through the auxiliary drainage notch 10 to be collected and transported to the gutter 3 at the eaves, thereby ensuring that there is no water leakage in the room.

The above is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, any person familiar with the technical field within the technical scope disclosed in the present invention, according to the technical solution of the present invention Any equivalent replacement or change of the inventive concepts thereof shall fall within the protection scope of the present invention.

Claims (10)

1. a kind of new type roof waterproof construction, including the multiple columns (1) being mounted on the base, the top of the column (1) it Between the girder bracket (2) of longitude and latitude distribution is installed, and secondary beam (4) are installed at the top of girder bracket (2), the secondary beam (4) it Between be equipped with purlin (5), and be equipped with roof boarding (6) between secondary beam (4) and the top of purlin (5), secondary beam (4) and roof boarding (6) To be obliquely installed, which is characterized in that the center of top of the secondary beam (4) is equipped with main draining notch (11), and the two sides of secondary beam (4) It is equipped with secondary draining notch (10), the edge of roof boarding (6) is located at the top of main draining notch (11), and the end of purlin (5) Portion is located at the inside of secondary draining notch (10), is equipped with rhone (3) at the eaves of the secondary beam (4), and main draining notch (11) it is connected to pair draining notch (10) with the inside of rhone (3), fastening is equipped between the secondary beam (4) and roof boarding (6) Part, and secondary beam adhesive tape (16) are clamped between roof boarding (6) and secondary beam (4).

2. a kind of new type roof waterproof construction according to claim 1, which is characterized in that the secondary beam (4) includes middle part Secondary beam and edge secondary beam, and edge beam is located at the edge of girder bracket (2), the end of two secondary beams (4) of splicing is plugged with Secondary beam splices lock pin (12).

3. a kind of new type roof waterproof construction according to claim 2, which is characterized in that the end of two secondary beams (4) Secondary beam splicing sealing element (13) is plugged between portion, and the top of secondary beam splicing sealing element (13) is equipped with sealing element hand and takes ring.

4. a kind of new type roof waterproof construction according to claim 1, which is characterized in that the fastener includes tightening buckle Part (8) and hook part (7), and be bonded between fastening clip (8) and hook part (7) by fastening bolt, the bottom of fastening clip (8) Rubber mat (17) are clamped between portion two sides and roof boarding (6).

5. a kind of new type roof waterproof construction according to claim 4, which is characterized in that the top two for hooking part (7) Side is equipped with protrusion, and the notch inner wall of main draining notch (11) is equipped with the compatible hook slot structure with protrusion.

6. a kind of new type roof waterproof construction according to claim 1, which is characterized in that pacify at the top of the purlin (5) Top equipped with purlin adhesive tape (9), and purlin adhesive tape (9) is held between two roof boardings (6).

7. a kind of new type roof waterproof construction according to claim 6, which is characterized in that the top of the purlin adhesive tape (9) End is equipped with the variant part of V-structure, and the top two sides of purlin adhesive tape (9) are equipped with multiple hangnail portions.

8. a kind of new type roof waterproof construction according to claim 1, which is characterized in that the side of the rhone (3) Inside equipped with multiple installation notch, and installation notch is equipped with eaves water part (14), the other end of eaves water part (14) It is plugged in the inside of secondary beam (4).

9. a kind of new type roof waterproof construction according to claim 8, which is characterized in that the eaves water part (14) Top, which is equipped with, drains notch (10) compatible drainage trough, and the outside of eaves water part (14) with main draining notch (11) and pair Equipped with sealing plate.

10. a kind of new type roof waterproof construction according to claim 1, which is characterized in that fill in the end of the purlin (5) It is connected to purlin to drape over one's shoulders water part (15), and it is bevel structure that purlin, which drapes over one's shoulders the bottom end of water part (15), purlin drapes over one's shoulders water part (15) and is located at secondary draining The inside of notch (10).