Waterproof mounting structure of factory building roof

Abstract

The utility model discloses a waterproof installation structure of a factory building roof, which is applied to installation of waterproof plates (2) on inclined planes on two sides of a roof frame (1) and comprises a triangular groove (3) formed between the upper ends of the waterproof plates (2) on the inclined planes on the two sides, and a rubber sealing strip (4) is arranged in the triangular groove (3). Straight plates (5) are arranged at the top ends of the two sides of the roof truss (1) through bolts respectively, and a top cover (6) is arranged between the straight plates (5) on the two sides and covers the rubber sealing strip (4); a plurality of water guiding grooves (8) are formed in the waterproof plate (2), a drainage groove piece (9) is arranged at the eave end of the roof frame (1), and the tail end of the waterproof plate (2) extends into a groove of the drainage groove piece (9). The roof waterproof device is simple in structure and convenient and fast to install, and effectively improves the waterproof performance of the roof.

Description

Technical Field

[0001] The utility model relates to the field of building structures, in particular to a waterproof installation structure for a factory roof. Background Art

[0002] The waterproofing of the factory roof is a key link in the construction of the factory. There is a waterproofing structure of the roof, such as the publication number CN113802778A, which includes a steel structure roof, an H-shaped water-conducting purlin installed on the upper side of the steel structure roof, and a waterproof photovoltaic module installed on the H-shaped water-conducting purlin. The steel structure roof includes a roof steel beam and a C-shaped steel beam. The H-shaped water-conducting purlin is installed on the upper side of the C-shaped steel beam. A diversion groove is provided on the upper side of the H-shaped water-conducting purlin. A first frame is provided on the upper side of the waterproof photovoltaic module, and a second frame is provided on the lower side of the waterproof photovoltaic module. A water retaining cover is fixed on the top of the second frame away from the waterproof photovoltaic panel, and the water retaining cover covers the upper side surface of the adjacent first frame. In practice, the top connection of the roof is the most likely point for water seepage. This type of waterproof structure is provided with a rainproof cover at the connection between the roofs on both sides. The rainproof cover is installed by welding, which is inconvenient to install. If the quality of the weld is poor, rainwater is easy to penetrate, which reduces the waterproof performance. Utility Model Content

[0003] The purpose of the utility model is to provide a waterproof installation structure for a factory roof. The utility model has a simple structure, is convenient and quick to install, and effectively improves the waterproof performance of the roof.

[0004] The technical solution of the utility model is as follows: a waterproof installation structure for a factory roof, which is applied to the installation of waterproof boards on the inclined surfaces on both sides of the roof frame, comprising a triangular groove formed between the upper ends of the waterproof boards on the inclined surfaces on both sides, wherein a rubber sealing strip is arranged in the triangular groove; the top ends of both sides of the roof frame are respectively provided with straight plates via bolt members, a top cover is arranged between the straight boards on both sides, and the top cover covers the rubber sealing strip; a plurality of water guide grooves are arranged on the waterproof board, a drainage groove member is arranged on the eaves end of the roof frame, and the end of the waterproof board extends into the groove of the drainage groove member.

[0005] In the waterproof installation structure of the factory roof, the cross section of the top cover is a fan-shaped structure.

[0006] In the aforementioned waterproof installation structure of the factory roof, a sealing plate is provided between the water guide groove and the top cover, and a sealing glue layer is filled between the sealing plate and the water guide groove.

[0007] In the aforementioned waterproof installation structure of the factory roof, a plurality of fixed angle pieces are evenly arranged on the inner side of the waterproof board, and one end of the fixed angle piece is connected to the inclined cross beam of the roof frame via a bolt.

[0008] In the aforementioned waterproof installation structure of the factory roof, an arc-shaped groove is provided at the top of the roof frame, an arc-shaped groove member is provided in the arc-shaped groove, the groove opening of the arc-shaped groove member corresponds to the triangular groove, and the end of the arc-shaped groove member has a drainage pipe extending at the outer end of the roof frame.

[0009] In the aforementioned waterproof installation structure of the factory roof, the drainage trough member includes a connecting portion arranged at the eaves end of the roof frame, one end of the connecting portion is connected to the bottom, and one side of the bottom is connected to the outer side.

[0010] In the aforementioned waterproof installation structure of the factory roof, a transition arc portion is provided between the bottom and the outer side.

[0011] In the aforementioned waterproof installation structure of the factory roof, a plurality of fixing rods are evenly arranged between the connecting portion and the outer portion.

[0012] In the aforementioned waterproof installation structure of the factory roof, a protective baffle for blocking rainwater extends from the upper end of the outer portion.

[0013] Compared with the prior art, the utility model has the following advantages:

[0014] 1. In the utility model, the waterproof plates on both sides are installed on the inclined surface of the roof frame, and a triangular groove is formed between the waterproof plates on both sides. The rubber sealing strip is set in the triangular groove, and then the top cover is installed. The straight plate at the end of the top cover is connected to the roof frame through bolts. The top cover covers the rubber sealing strip. After rainwater falls on the top cover, it flows into the water guide groove and finally flows out through the drainage trough. The utility model has a simple structure and is easy to install, while improving the waterproof performance of the roof.

[0015] 2. After the water guide groove is set on the waterproof board, there will be space between the water guide groove and the top cover. In order to prevent rainwater from entering the top cover through the space, a sealing plate is set at the water guide groove. The sealing plate is connected to the top cover, and a sealant layer is filled in the gap of the connection to effectively improve the sealing performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 is a schematic diagram of a sealing plate;

[0018] Figure 3 is a schematic diagram of a rubber sealing strip;

[0019] Figure 4 is a schematic diagram of fixing corner fittings;

[0020] Figure 5 is a schematic diagram of a drainage trough;

[0021] Figure 6 is a schematic diagram of a triangular slot;

[0022] Figure 7 This is a schematic diagram of the waterproof structure installation and the factory building steel structure frame.

[0023] Explanation of the marks in the accompanying drawings: 1-roof frame, 2-waterproof board, 3-triangular groove, 4-rubber sealing strip, 5-straight plate, 6-top cover, 8-water guide groove, 9-drainage trough member, 10-sealing plate, 11-fixed angle member, 12-arc groove, 13-arc groove member, 15-drainage pipe, 16-connecting part, 17-bottom, 18-outer side, 19-transition arc part, 20-fixing rod, 21-protective baffle. DETAILED DESCRIPTION

[0024] The present invention will be further described below in conjunction with the accompanying drawings and embodiments, but they are not intended to limit the present invention.

[0025] Embodiment: A waterproof installation structure for a factory roof is used for installing waterproof panels 2 on the slopes on both sides of a roof frame 1, as shown in the attached Figure 1 As shown, it includes a triangular groove 3 formed between the upper ends of the waterproof plates 2 on the two side slopes, as shown in the attached Figure 6 As shown in the figure, in order to improve the thermal insulation of the roof, an insulation layer is arranged on the lower side of the waterproof board, a rubber sealing strip 4 is installed in the triangular groove 3, and the rubber sealing strip is bonded to the groove wall of the triangular groove; the top ends of both sides of the roof frame 1 are respectively installed with straight plates 5 through bolts, and a top cover 6 is fixed between the straight plates 5 on both sides, and the top cover 6 covers the rubber sealing strip 4. Figure 3 As shown, the cross section of the top cover 6 is a fan-shaped structure, which can better guide rainwater, and the fan-shaped structure has good strength; the waterproof board 2 has a plurality of water guide grooves 8, and a sealing plate 10 is installed between the water guide grooves 8 and the top cover 6, as shown in the attached Figure 2 As shown, a sealing layer is filled between the sealing plate 10 and the water channel 8. After the water channel is set on the waterproof plate, there will be a space between the water channel and the top cover. In order to prevent rainwater from entering the top cover through the space, a sealing plate is set at the water channel. The sealing plate is connected to the top cover, and a sealing layer is filled in the gap of the connection to effectively improve the sealing performance. The eaves end of the roof frame 1 is installed with a drainage trough 9, as shown in the attached Figure 5 As shown, the end of the waterproof board 2 extends into the groove of the drainage trough 9, so that when the water flow on the roof is relatively turbulent, it can flow into the drainage trough better.

[0026] A plurality of fixed angle pieces 11 are evenly installed on the inner side of the waterproof board 2. Figure 4As shown, one end of the fixed angle piece 11 is connected to the oblique beam of the roof frame 1 through a bolt. The fixed angle piece is fixed to the inner side of the waterproof board by welding, and then connected to the oblique beam by a bolt. The structure is simple and easy to install. A fixing piece is installed on the oblique beam, and the fixing piece is used to install the insulation layer. The top of the roof frame 1 has an arc groove 12, and an arc groove piece 13 is installed in the arc groove 12. The notch of the arc groove piece 13 corresponds to the triangular groove 3. The end of the arc groove piece 13 has a drainage pipe 15 extending at the outer end of the roof frame 1. The sealing performance of the rubber sealing strip at the top may become unsatisfactory after long-term use. In order to further improve the waterproofing of the roof, an arc groove piece is set on the lower side of the top of the roof. If there is water leakage at the rubber sealing strip, rainwater can leak on the arc groove piece and be discharged outward through the arc groove piece. The drainage trough member 9 includes a connecting portion 16 disposed at the eave end of the roof frame 1, one end of the connecting portion 16 is connected to a bottom portion 17, one side of the bottom 17 is connected to an outer portion 18, and a transition arc portion 19 is provided between the bottom 17 and the outer portion 18. When it rains heavily and the drainage is relatively turbulent, when rainwater flows along the water guide trough to the drainage trough member, it will not splash after passing through the transition arc, and the flow will be more gentle. A plurality of fixing rods 20 are evenly fixed between the connecting portion 16 and the outer portion 18, and the fixing member can improve the strength of the entire drainage trough member. A protective baffle 21 for blocking rainwater extends from the upper end of the outer portion 18. When the rainwater is relatively intense, the rainwater falling into the trough will splash, and the protective baffle can block and protect it, so that the rainwater can be better collected and discharged. As shown in the attached figure Figure 7 As shown, the roof frame is the top part of the entire factory steel structure frame, and a waterproof structure is set on the roof frame.

[0027] The working principle of the utility model is as follows: the waterproof plates on both sides are installed on the inclined surface of the roof frame, a triangular groove is formed between the waterproof plates on both sides, a rubber sealing strip is arranged in the triangular groove, and then a top cover is installed, a straight plate at the end of the top cover is connected to the roof frame through a bolt member, the top cover covers the rubber sealing strip, rainwater falls on the top cover and flows into the water guide groove, and finally flows out through the drainage groove member; the utility model has a simple structure and is easy to install, while improving the waterproof performance of the roof.

Claims

1. A waterproof installation structure for a factory roof, used for installing waterproof panels (2) on the inclined surfaces on both sides of a roof frame (1), characterized in that: The invention comprises triangular grooves (3) formed between the upper ends of waterproof plates (2) on the inclined surfaces on both sides, wherein a rubber sealing strip (4) is arranged in the triangular grooves (3); the top ends of both sides of the roof frame (1) are respectively provided with straight plates (5) via bolts, and a top cover (6) is arranged between the straight plates (5) on both sides, and the top cover (6) covers the rubber sealing strip (4); a plurality of water guide grooves (8) are arranged on the waterproof plate (2), and a drainage groove part (9) is arranged at the eaves end of the roof frame (1), and the end of the waterproof plate (2) extends into the groove of the drainage groove part (9).

2. The waterproof installation structure of the factory roof according to claim 1 is characterized by: The cross section of the top cover (6) is a fan-shaped structure.

3. The waterproof installation structure of the factory roof according to claim 1 is characterized by: A sealing plate (10) is provided between the water guide groove (8) and the top cover (6), and a sealing glue layer is filled between the sealing plate (10) and the water guide groove (8).

4. The waterproof installation structure of the factory roof according to claim 1 is characterized by: A plurality of fixed angle pieces (11) are evenly arranged on the inner side of the waterproof board (2), and one end of the fixed angle piece (11) is connected to the oblique cross beam of the roof frame (1) via a bolt.

5. The waterproof installation structure of the factory roof according to claim 1 is characterized by: The top of the roof frame (1) is provided with an arc-shaped groove (12), an arc-shaped groove member (13) is provided inside the arc-shaped groove (12), the notch of the arc-shaped groove member (13) corresponds to the triangular groove (3), and the end of the arc-shaped groove member (13) has a drainage pipe (15) extending at the outer end of the roof frame (1).

6. The waterproof installation structure of the factory roof according to claim 1, characterized in that: The drainage trough member (9) comprises a connecting portion (16) arranged at the eave end of the roof frame (1), one end of the connecting portion (16) is connected to a bottom portion (17), and one side of the bottom portion (17) is connected to an outer portion (18).

7. The waterproof installation structure of the factory roof according to claim 6 is characterized by: A transition arc portion (19) is provided between the bottom portion (17) and the outer portion (18).

8. The waterproof installation structure of a factory roof according to claim 6, characterized in that: A plurality of fixing rods (20) are evenly arranged between the connecting portion (16) and the outer portion (18).

9. The waterproof installation structure of a factory roof according to claim 6, characterized in that: A protective baffle (21) for blocking rainwater extends from the upper end of the outer portion (18).

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