CN212271420U

CN212271420U - Waterproof roof system

Info

Publication number: CN212271420U
Application number: CN202020574375.XU
Authority: CN
Inventors: 王茜; 王平; 唐文; 王志忠; 揭晓林; 甘林; 郭朝江
Original assignee: Sichuan Jiake Curtain Wall Engineering Co ltd
Current assignee: Sichuan Jiake Curtain Wall Engineering Co ltd
Priority date: 2020-04-17
Filing date: 2020-04-17
Publication date: 2021-01-01
Anticipated expiration: 2030-04-17

Abstract

The utility model discloses a waterproof roofing system, including clamp plate, fossil fragments and the fossil fragments support system that sets up from the top down in proper order, be provided with the roof boarding between this clamp plate and the fossil fragments. Wherein, the roof panel is a polycarbonate panel; waterproof rubber strips are arranged between the pressing plate and the roof panel and between the keel and the roof panel; the edge of the roof board is provided with a water dripping line or a water dripping groove, and the keel is provided with a drainage groove corresponding to the water dripping line or the water dripping groove. The waterproof roof system of the utility model can prevent rainwater from permeating into the roof panel by arranging the waterproof rubber strip, thereby forming a first defense line; through set up drip or drip at roof boarding edge, after the rainwater crossed first defence line, will collect drip or drip department and drop to finally collect in the water drainage tank and discharge, thereby form the second and say the defence line. From this, through set up first, the second line of defence on waterproof roofing system, improved this roofing system's waterproof performance greatly.

Description

Waterproof roof system

Technical Field

The utility model relates to a roofing system field, concretely relates to waterproof roofing system.

Background

The sunlight plate (also called PC plate) is a high molecular engineering plastic processed by using polycarbonate as a raw material. Compared with glass, the sunlight plate has the obvious advantages of being not easy to break, strong in impact resistance, high in heat preservation performance and the like, and therefore, the sunlight plate is widely applied to roofing materials. In addition, polycarbonate roofing has the following advantages:

(1) because the polycarbonate plate has small mass, the mass of the support keel and the mass of the main structure can be effectively reduced, and the construction cost is further saved;

(2) the polycarbonate plate can be formed by cold bending, and the cutting is simpler, so that the polycarbonate plate is more suitable for roof structures with complex shapes;

(3) the polycarbonate plate not only has the transmission, refraction and reflection performances of glass, but also has the characteristic of no dazzling;

(4) the polycarbonate plate has high support strength and can withstand other loads such as a sufficient wind load.

However, since the linear expansion coefficient of polycarbonate is high (about 7 times that of ordinary glass), the change in the length of the plate due to the temperature change during use is also large. In addition, because the elastic modulus of the polycarbonate plate is relatively small and the rigidity is poor, the plate is easy to bulge in the use process, the flatness and the attractiveness of the whole roof are affected, and meanwhile, the seams between the plates are easy to crack in the long-term deformation process, water leakage and the like are caused.

Therefore, for a polycarbonate plate roofing system, how to improve the waterproof performance of the roofing system is a technical problem to be solved urgently by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model provides a waterproof roofing system.

The utility model discloses a solve the technical scheme that its problem adopted and be:

the utility model provides a waterproof roofing system, includes clamp plate, fossil fragments and the fossil fragments support system that sets up from the top down in proper order, be provided with the roof boarding between clamp plate and the fossil fragments, wherein:

the roof panel is a polycarbonate panel;

waterproof rubber strips are arranged between the pressing plate and the roof panel and between the keel and the roof panel;

the edge of the roof panel is provided with a protruding structure to form a water dripping line; a corresponding drainage groove is formed in the position, corresponding to the dripping line, of the keel; or, the edge of the roof panel is provided with a groove to form a drip; and a corresponding drainage groove is formed in the position, corresponding to the drip groove, on the keel.

Therefore, the waterproof adhesive tapes are arranged between the pressing plate and the roof panel and between the keel and the roof panel, so that rainwater can be prevented from permeating into the roof panel, and a first defense line is formed; through set up drip or drip at roof boarding edge, after the rainwater crossed first defence line, will all collect drip or drip department and drop, after the rainwater fell from drip or drip, will all collect in the water drainage tank and discharge to form the second defence line. The utility model discloses a waterproof roofing system, its waterproof adoption blocks up the mode of arranging the combination, has improved roofing system's waterproof performance greatly.

Furthermore, the positions, close to the waterproof adhesive tape, of the pressing plate and the keel are provided with clamping grooves, and the waterproof adhesive tape is provided with clamping protrusions inserted into the clamping grooves.

Further, the waterproof rubber strip is flat.

From this, set waterproof stripe to the platykurtic, when roof boarding produced flexible deformation because of the difference in temperature changes, can avoid the protruding axis direction roll-off along the draw-in groove of joint on the waterproof stripe to roofing system's waterproof performance has been guaranteed.

Furthermore, the drainage surface on the drainage groove is inclined.

This makes the inclined drainage surface more favorable for drainage.

The device further comprises a cover plate, wherein the cover plate is arranged above the pressing plate and shields the pressing plate.

Further, the pressing plate and the keel are fixedly connected through bolts.

Therefore, the pressing plate and the keel are fixed through the bolt connection, and the fixing device is convenient to install, attractive and reliable.

Furthermore, the keel supporting system comprises a supporting seat and a purline, the lower end of the keel is installed on the supporting seat, and the lower end of the supporting seat is installed on the purline.

Further, the keel and the supporting seat are fixedly connected through bolts.

Therefore, the keel and the supporting seat are fixed through the bolt connection, and the supporting seat is convenient to install, attractive and reliable.

To sum up, the utility model provides a pair of waterproof roofing system has following beneficial effect:

(1) the waterproof roof system of the utility model can prevent rainwater from permeating into the roof board by arranging the waterproof adhesive tapes between the pressing plate and the roof board and between the keel and the roof board, thereby forming a first defense line; by arranging the water dripping line or the water dripping groove at the edge of the roof panel, when rainwater passes through the first defense line, all rainwater is collected to the water dripping line or the water dripping groove and falls off; when the rainwater falls from the drip line or the drip groove, the rainwater is completely collected into the drainage groove and drained, and therefore a second defense line is formed. The utility model discloses a waterproof roofing system, its waterproof adoption blocks up the mode of arranging the combination, has improved roofing system's waterproof performance greatly.

(2) The utility model discloses a waterproof roofing system sets waterproof rubber strip to the platykurtic, when roof boarding produced flexible deformation because of the difference in temperature changes, can avoid the protruding axis direction roll-off along the draw-in groove of joint on the waterproof rubber strip to roofing system's waterproof performance has been guaranteed.

(3) The utility model discloses a waterproof roofing system fixes through bolted connection between clamp plate and the fossil fragments, between fossil fragments and the supporting seat, and not only simple to operate, and pleasing to the eye reliable.

Drawings

Fig. 1 is a schematic structural view of a waterproof roofing system according to an embodiment of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a partial enlarged view of portion B of FIG. 1;

figure 4 is a schematic view of the keel of figure 1;

fig. 5 is a schematic structural view of a waterproof roofing system according to an embodiment of the present invention;

fig. 6 is a partially enlarged view of a portion C in fig. 5.

Wherein the reference numerals have the following meanings:

1. pressing a plate; 11. a tooth socket; 12. a card slot; 2. a keel; 21. a water discharge tank; 22. a first bolt slot; 23. a second bolt slot; 3. a supporting seat; 4. a purlin; 5. a roof panel; 6. a cover plate; 61. a sawtooth structure; 7. a waterproof adhesive tape; 71. clamping the bulges; 81. a projecting formation; 82. and (4) a groove.

Detailed Description

For better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Example one

Referring to fig. 1-4, the utility model discloses a waterproof roofing system, including clamp plate 1, fossil fragments 2 and the fossil fragments support system that sets up from the top down in proper order. This fossil fragments support system includes supporting seat 3 and purlin 4, and the lower extreme of this supporting seat 3 is installed on purlin 4, and the lower extreme of this fossil fragments 2 is installed on supporting seat 3, and clamp plate 1 is still installed to the top of this supporting seat 3.

Specifically, two sides of the lower end of the keel 2 are provided with first bolt grooves 22, and the supporting seat 3 and the first bolt grooves 22 are fixedly connected through bolts, so that the keel 2 is installed on the supporting seat 3; a boss is arranged in the middle of the upper end of the keel 2, a second bolt groove 23 is formed in the boss, and the pressing plate 1 and the second bolt groove 23 are fixedly connected through bolts, so that the pressing plate 1 is installed on the keel 2.

In this embodiment, the keel 2 is made of an aluminum alloy.

From this, all fix through bolted connection between this fossil fragments 2 and supporting seat 3, this clamp plate 1 and fossil fragments 2, not only simple to operate, and pleasing to the eye reliable.

Referring to fig. 1 again, a roof panel 5 is further arranged between the pressing plate 1 and the keel 2, and waterproof rubber strips 7 are arranged between the pressing plate 1 and the roof panel 5 and between the keel 2 and the roof panel 5, so that rainwater can be prevented from permeating into the roof panel 5 to form a first defense line.

Specifically, the pressing plate 1 is in a shape of inverted U, and comprises a transverse plate and vertical plates arranged at two sides of the transverse plate, the bottoms of the two vertical plates are respectively provided with a clamping groove 12, and the waterproof adhesive tape 7 is provided with a clamping protrusion 71 matched with the clamping groove 12. In addition, vertical plates are also arranged on two sides of the upper end of the keel 2, so that the keel is in an ㄩ shape; the tops of the two vertical plates are also provided with clamping grooves 12 matched with the clamping bulges 71; the waterproof adhesive tape 7 can be fixed by clamping the clamping protrusion 71 on the waterproof adhesive tape 7 into the clamping groove 12.

In this embodiment, the waterproof strip 7 is flat; the roof panel 5 is a polycarbonate panel.

Therefore, when the roof panel 5 is deformed due to the change of temperature difference, the waterproof rubber strip 7 is subjected to the action force of the roof panel 5 vertically upwards or downwards, and the action force can easily enable the waterproof rubber strip 7 to slide out along the axial direction of the clamping groove 12. The waterproof rubber strip 7 is arranged to be flat, so that the condition can be effectively avoided, and the waterproof performance of the first defense line of the roof system is ensured.

Referring again to fig. 3-4, the edge of the roof panel 5 is also provided with a protruding structure 81, thereby forming a drip line; the keel 2 is also provided with a corresponding drainage groove 21 corresponding to the drip line. Therefore, when the rainwater crosses the first defense line, all the rainwater is gathered at the dripping line and falls, and finally is gathered in the drainage groove 21 to be drained, so that a second defense line is formed. Through setting up the drip, can effectively prevent the rainwater along 5 refluences of roof boarding.

Specifically, the protruding structure 81 is provided at the bottom edge of the roof panel 5, and is integrally formed with the roof panel 5; the protruding structure 81 has a trapezoidal cross section. Of course, in other embodiments, the protruding structure 81 may be a separate component and connected and fixed to the roof panel 5; the cross section of the protrusion 81 may be in a shape of olecranon, triangle, etc., and is not limited thereto, as long as the protrusion 81 has a certain height.

In addition, the drainage surface of the drainage groove 21 is inclined, which is more advantageous for drainage.

As shown in fig. 2, the pressing plate further comprises a cover plate 6, the cover plate 6 is in a shape of inverted U, and comprises a transverse plate and risers arranged on two sides of the transverse plate, saw-tooth structures 61 are arranged on opposite inner sides of the two risers, tooth grooves 11 are further arranged on the two risers on the pressing plate 1 corresponding to the positions of the saw-tooth structures 61, the cover plate 6 can be installed on the pressing plate 1 by clamping the saw-tooth structures 61 into the tooth grooves 11, and the cover plate 6 shields the pressing plate 1.

In this embodiment, the cover plate 6 is made of an aluminum alloy.

Example two

As shown in fig. 5-6, the waterproof roofing system of the present embodiment differs from the waterproof roofing system of the first embodiment only in the drip configuration.

In this embodiment, the edge of the roof panel 5 is provided with a groove 82 to form a drip; a corresponding drainage groove 21 is arranged on the keel 2 corresponding to the drip groove; similarly, when the rainwater passes through the first defense line, all rainwater is collected in the drip and falls down, and finally is collected in the drainage groove 21 to be drained, so that a second defense line is formed. This effect is the same as the drip line effect in the first embodiment.

Specifically, the groove 82 is provided at the bottom edge of the roof panel 5, and the cross section of the groove 82 is triangular. Of course, in other embodiments, the groove 82 may have other shapes, and it is only necessary that the groove 82 has a certain depth.

To sum up, the waterproof roof system provided by the utility model can prevent rainwater from permeating into the roof panel 5 by arranging the waterproof adhesive tape 7 between the pressing plate 1 and the roof panel 5 and between the keel 2 and the roof panel 5, thereby forming a first line of defense; through set up drip or drip at 5 edges of roof boarding, after the rainwater crossed first defence line, will all collect drip or drip department and drop, after the rainwater fell from drip or drip, will all collect in water drainage tank 21 and discharge to form the second defence line. The utility model discloses a waterproof roofing system, its waterproof adoption blocks up the mode of arranging the combination, has improved roofing system's waterproof performance greatly.

The technical means disclosed by the scheme of the present invention is not limited to the technical means disclosed by the above embodiments, but also includes the technical scheme formed by the arbitrary combination of the above technical features. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications are also considered as the protection scope of the present invention.

Claims

1. The utility model provides a waterproof roofing system, includes clamp plate (1), fossil fragments (2) and the fossil fragments support system that from the top down set up in proper order, be provided with roof boarding (5), its characterized in that between clamp plate (1) and fossil fragments (2):

the roof panel (5) is a polycarbonate panel;

waterproof rubber strips (7) are arranged between the pressing plate (1) and the roof panel (5) and between the keel (2) and the roof panel (5);

the edge of the roof panel (5) is provided with a protruding structure (81) to form a water dripping line; a corresponding drainage groove (21) is formed in the position, corresponding to the dripping line, of the keel (2); or a groove (82) is arranged at the edge of the roof panel (5) to form a water dripping groove; and a corresponding drainage groove (21) is formed in the position, corresponding to the drip groove, of the keel (2).

2. The waterproof roofing system according to claim 1, wherein the pressing plate (1) and the keel (2) are provided with clamping grooves (12) at positions close to the waterproof adhesive tape (7), and the waterproof adhesive tape (7) is provided with clamping protrusions (71) inserted into the clamping grooves (12).

3. Waterproofing roofing system according to claim 2, characterized in that the waterproofing strip (7) is flat.

4. Waterproof roofing system according to claim 1, characterized in that the drainage surface of the drainage channel (21) is inclined.

5. Waterproof roofing system according to claim 1, characterized in that it further comprises a cover plate (6), said cover plate (6) being arranged above said pressure plate (1) and shielding said pressure plate (1).

6. Waterproof roofing system according to claim 1, characterized in that the pressure plate (1) is fixed to the keel (2) by bolting.

7. Waterproof roofing system according to claim 1, characterized in that said keel support system comprises a support base (3) and a purlin (4), the lower end of said keel (2) being mounted on said support base (3) and the lower end of said support base (3) being mounted on said purlin (4).

8. Waterproof roofing system according to claim 7, characterized in that the keel (2) and the support base (3) are fixed by bolting.