Waterproof structure of building roof

Abstract

The utility model discloses a waterproof structure of a building roof, which comprises a leveling layer, a waterproof coiled material is laid at the top of the leveling layer, counter battens are arranged at the top of the waterproof coiled material, a rectangular plate is arranged in the leveling layer, lug blocks are integrally formed on the surface of the rectangular plate, and the lug blocks are arranged at the bottom of the leveling layer. Screw holes formed in the concrete floor are formed in the lower portions of the lug blocks. According to the utility model, the screw rod and the embedded steel bar glue layer are matched for use, so that the nut block can fix the rectangular plate on the concrete floor through the lug block, the rectangular rod and the raised line are fixed on the surface of the rectangular plate through the matching of the pressing block and the bolt rod, and then the bottom of the waterproof coiled material is bonded and fixed through the raised line; therefore, friction on the bottom of the waterproof coiled material can be increased, the waterproof coiled material can be laid on the surface of the leveling layer more stably, the stability of the waterproof structure of the building roof is further improved, and the waterproof performance is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model belongs to roof waterproof technical field, especially, relate to a waterproof structure of building roof. BACKGROUND

[0002] Roof is the top cover of the outside of house or structure, is used to shelter from the rain and keep out the sun, generally roof is inverted V type, has three layers structure, from inside to outside is in proper order: main structure leveling layer, waterproof layer and protection layer. Main structure and protection layer are concrete structure, protection layer is used to place tile or other ornament, to prevent waterproof layer from being damaged by tile etc. Main structure and protection layer are connected through a plurality of steel bars, so that protection layer and main structure are relatively fixed.

[0003] Waterproof layer and leveling layer of roof are directly laid and connected, only rely on the adhesion of the bottom of waterproof roll material after hot melting to fix it on the surface of leveling layer, due to the height difference of slope roof, waterproof roll material is subjected to downward gravity, in order to further improve the stability of the adhesion of waterproof roll material on the surface of leveling layer, therefore, a waterproof structure of building roof is needed, which can increase the friction of the bottom of waterproof roll material, so that the laying of waterproof roll material on the surface of leveling layer is more stable, further improve the stability of waterproof structure of building roof and guarantee waterproof performance. SUMMARY

[0004] The utility model discloses a waterproof structure of building roof, increase the friction of the bottom of waterproof roll material, so that the laying of waterproof roll material on the surface of leveling layer is more stable, further improve the stability of waterproof structure of building roof and guarantee waterproof performance, to solve the technical problem of the background art.

[0005] The utility model discloses a waterproof structure of building roof, increase the friction of the bottom of waterproof roll material, so that the laying of waterproof roll material on the surface of leveling layer is more stable, further improve the stability of waterproof structure of building roof and guarantee waterproof performance, to solve the technical problem of the background art.

[0006] Preferably, the top end of the screw rod penetrates to the upper side of the lug.

[0007] Preferably, the surface of the screw rod is sleeved with an elastic washer, and the elastic washer is attached to the nut block.

[0008] Preferably, the surface of the convex strip is integrally formed with a supporting strip which is attached to the waterproof roll.

[0009] Preferably, the top of the water following strip is provided with a batten, and the top of the batten is provided with roof tiles.

[0010] The utility model discloses the beneficial effect is:

[0011] 1. The utility model discloses a rectangular plate is fixed in concrete floor through the ear block of nut block by screw rod and the cooperation of planted reinforcement glue layer, and through the cooperation of the pressing block and bolt rod, the rectangular rod and convex strip are fixed on the surface of rectangular plate, then the bottom of waterproof roll is bonded and fixed through the convex strip, can reach the purpose that the friction of waterproof roll bottom is increased, makes the laying of waterproof roll on the surface of leveling layer more stable, further improves the stability of waterproof structure of building roof and guarantees waterproof performance,

[0012] 2. The utility model discloses the setting of elastic washer increases the friction of nut block surface, avoids the situation that the ear block is extruded and forced by nut block and appears loose because of external vibration, further guarantees the stability of locking between ear block and screw rod of nut block,

[0013] 3. The utility model discloses the setting of supporting strip increases the friction of convex strip surface, avoids the situation that the surface friction of waterproof roll is insufficient when the convex strip directly contacts waterproof roll. BRIEF DESCRIPTION OF DRAWINGS

[0014] Among them:

[0015] Figure 1 It is structural schematic diagram of one embodiment of the utility model;

[0016] Figure 2 It is one embodiment of the utility model Figure 1 The local enlarged view of point A in one embodiment of the utility model;

[0017] Figure 3 It is the three-dimensional schematic diagram of pressing block and bolt rod of one embodiment of the utility model.

[0018] In the drawings, the component list represented by each sign is as follows:

[0019] 1, leveling layer, 2, waterproof roll, 3, water following strip, 4, rectangular plate, 5, ear block, 6, screw rod hole, 7, screw rod, 8, planted reinforcement glue layer, 9, nut block, 10, elastic washer, 11, rectangular groove, 12, rectangular rod, 13, convex strip, 14, supporting strip, 15, pressing block, 16, bolt rod, 17, batten, 18, roof tile. DETAILED DESCRIPTION

[0020] Hereinafter, embodiments of the waterproof structure of the building roof of the utility model will be described with reference to the drawings.

[0021] Embodiment one:

[0022] Figures 1-3 The waterproof structure of the building roof of one embodiment of the utility model is shown, which comprises a leveling layer 1: the top of the leveling layer 1 is paved with a waterproof roll 2, the top of the waterproof roll 2 is provided with a water following strip 3, the inside of the leveling layer 1 is provided with a rectangular plate 4, the surface of the rectangular plate 4 is integrally formed with an ear block 5, the lower part of the ear block 5 is provided with a screw hole 6 opened in the concrete floor, the inner cavity of the screw hole 6 is provided with a screw rod 7, the top end of the screw rod 7 penetrates to the upper part of the ear block 5, the screw rod 7 and the inner wall of the screw hole 6 are jointly filled with a planted rod glue layer 8, the surface of the screw rod 7 is threadedly connected with a nut block 9, the surface of the screw rod 7 is sleeved with an elastic washer 10, the elastic washer 10 is attached to the nut block 9, through the setting of the elastic washer 10, the friction of the surface of the nut block 9 is increased, the loosening caused by external vibration when the nut block 9 extrudes and forces the ear block 5 is avoided, the stability of the locking between the nut block 9, the ear block 5 and the screw rod 7 is further ensured, the top of the rectangular plate 4 is provided with a rectangular groove 11, the inner cavity of the rectangular groove 11 is placed with a rectangular rod 12, the top of the rectangular rod 12 is integrally formed with a convex strip 13, the top of the rectangular plate 4 is provided with a pressing block 15, the pressing block 15 and the rectangular plate 4 are jointly installed with a bolt rod 16.

[0023] Embodiment two:

[0024] Figures 1-3 The waterproof structure of the building roof of one embodiment of the utility model is shown, which comprises a leveling layer 1: the top of the leveling layer 1 is paved with a waterproof roll 2, the top of the waterproof roll 2 is provided with a water following strip 3, the inside of the leveling layer 1 is provided with a rectangular plate 4, the surface of the rectangular plate 4 is integrally formed with an ear block 5, the lower part of the ear block 5 is provided with a screw hole 6 opened in the concrete floor, the inner cavity of the screw hole 6 is provided with a screw rod 7, the screw rod 7 and the inner wall of the screw hole 6 are jointly filled with a planted rod glue layer 8, the surface of the screw rod 7 is threadedly connected with a nut block 9, the top of the rectangular plate 4 is provided with a rectangular groove 11, the inner cavity of the rectangular groove 11 is placed with a rectangular rod 12, the top of the rectangular rod 12 is integrally formed with a convex strip 13, the surface of the convex strip 13 is integrally formed with a supporting strip 14, the supporting strip 14 is attached to the waterproof roll 2, through the setting of the supporting strip 14, the friction of the surface of the convex strip 13 is increased, the insufficient surface friction of the waterproof roll 2 caused by the direct contact between the convex strip 13 and the waterproof roll 2 is avoided, the top of the rectangular plate 4 is provided with a pressing block 15, the pressing block 15 and the rectangular plate 4 are jointly installed with a bolt rod 16, the top of the water following strip 3 is provided with a batten 17, the top of the batten 17 is provided with a roof tile 18.

[0025] Working principle: the utility model for use, the user through the concrete floor opening screw hole 6, then to the inner cavity of screw hole 6 implants screw 7 and pours into the planting glue layer 8, then through the cooperation of screw 7 and planting glue layer 8, so that the nut block 9 can be through lug block 5 with rectangular plate 4 is fixed in concrete floor, and through the cooperation of pressing block 15 and bolt rod 16 can be fixed with rectangular rod 12 and convex strip 13 on the surface of rectangular plate 4, then waterproofing membrane 2 is laid on the surface of leveling layer 1, wherein the bottom of waterproofing membrane 2 is bonded and fixed through convex strip 13, due to the setting of convex strip 13, the friction of waterproofing membrane 2 bottom is increased, the waterproofing membrane 2 is avoided to move down due to gravity, then set water bar 3, batten 17 and roof tile 18 on the top of waterproofing membrane 2, realize the increase of the friction of waterproofing membrane bottom, make the waterproofing membrane on the surface of leveling layer more stable, further improve the stability of the waterproof structure of building roof and guarantee waterproof performance.

[0026] In conclusion: the waterproof structure of building roof, through the cooperation of screw 7 and planting glue layer 8, so that the nut block 9 can be through lug block 5 with rectangular plate 4 is fixed in concrete floor, and through the cooperation of pressing block 15 and bolt rod 16 can be fixed with rectangular rod 12 and convex strip 13 on the surface of rectangular plate 4, then the bottom of waterproofing membrane 2 is bonded and fixed through convex strip 13, that is, the friction of waterproofing membrane bottom is increased, makes the waterproofing membrane on the surface of leveling layer more stable, further improves the stability of the waterproof structure of building roof and guarantees waterproof performance.

Claims

1. A waterproof structure of a building roof, characterized by comprising: The application relates to a waterproofing layer (1) comprising a leveling layer (1), the top of the leveling layer (1) is paved with a waterproofing roll (2), the top of the waterproofing roll (2) is provided with a water following strip (3), the inside of the leveling layer (1) is provided with a rectangular plate (4), the surface of the rectangular plate (4) is integrally formed with an ear block (5), the lower portion of the ear block (5) is provided with a screw hole (6) opened in a concrete floor, the inner cavity of the screw hole (6) is provided with a screw rod (7), the screw rod (7) and the inner wall of the screw hole (6) are jointly filled with a bolt glue layer (8), the surface of the screw rod (7) is threadedly connected with a nut block (9), the top of the rectangular plate (4) is provided with a rectangular groove (11), the inner cavity of the rectangular groove (11) is placed with a rectangular rod (12), the top of the rectangular rod (12) is integrally formed with a convex strip (13), the top of the rectangular plate (4) is provided with a pressing block (15), the pressing block (15) and the rectangular plate (4) are jointly provided with a bolt rod (16).

2. A waterproof structure of a building roof according to claim 1, wherein The top end of the screw rod (7) penetrates to the upper portion of the ear block (5).

3. A waterproof structure of a building roof according to claim 2, wherein The surface of the screw rod (7) is sleeved with an elastic washer (10), and the elastic washer (10) is attached to the nut block (9).

4. A waterproof structure of a building roof according to claim 3, wherein The surface of the convex strip (13) is integrally formed with a supporting strip (14), and the supporting strip (14) is attached to the waterproofing roll (2).

5. A waterproof structure of a building roof according to claim 4, wherein The top of the water following strip (3) is provided with a batten (17), and the top of the batten (17) is provided with a roof tile (18).

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