Roof waterproof structure using TPO waterproof coiled material

Abstract

The utility model relates to the technical field of roof waterproofing, in particular to a roof waterproof structure applying TPO waterproof coiled materials, which comprises a mounting plate, a grouting opening is formed in the top end of the mounting plate, and a supporting mechanism is arranged below the mounting plate; the supporting mechanism comprises a limiting block, the limiting block is slidably connected to the bottom end of the mounting plate, a supporting plate is fixed to the end, penetrating out of the mounting plate, of the limiting block, and a stabilizing plate is fixed to the bottom end of the supporting plate. After the installation plates are mutually spliced, the installation plates are supported on the roof through the supporting plates and the stabilizing plates, then cement mortar is injected through the grouting openings, the installation plates and the roof are filled and fixed, the durability of connection is improved, the situation that the installation plates and the roof are loosened after a long time is avoided, and meanwhile the positions of the supporting plates can be adjusted through the limiting blocks; and meanwhile, the multiple supporting blocks are arranged through the communicating holes, so that the mounting plate still has supporting points after being vertically cut.

Description

Technical Field

[0001] The utility model relates to the technical field of roof waterproofing, in particular to a roof waterproofing structure using a TPO waterproofing coiled material. Background Art

[0002] PO waterproofing membrane combines the performance advantages of EPDM and PVC, with the former's weather resistance and low temperature flexibility and the latter's weldability. This material is different from traditional plastics. It shows high elasticity of rubber at room temperature and can be formed like plastic at high temperature. Therefore, this material has good processing performance and mechanical properties, and has high-strength welding performance. After adding a layer of polyester fiber fabric between the two layers of TPO material, its physical properties, fracture strength, fatigue resistance and puncture resistance can be enhanced. In practical applications, this product has the comprehensive characteristics of anti-aging, high tensile strength, high elongation, construction on wet roofs, no need for protective layer when exposed, convenient construction, and no pollution. It is very suitable as a waterproof layer for light energy-saving roofs.

[0003] The patent specification with the announcement number CN219753721U discloses a roof waterproof structure using TPO waterproof membrane, including a membrane layer and an installation base plate, wherein the two ends of the membrane layer are respectively provided with a first splicing block and a second splicing block in mirror symmetry, and a splicing portion is formed between the upper part of the second splicing block and the membrane layer. The membrane layer of the utility model is interconnected by a fixed structure and an installation base plate, and an interference connection with the installation base plate is achieved by a plug pin. During subsequent maintenance, only the membrane layer needs to be removed separately, which is convenient to operate. At the same time, multiple membrane layers are spliced ​​and connected to each other through a splicing structure, and the drainage square pipe inside the splicing structure is connected with a square pipe groove, and the first drain port and the second drain port are connected, so that the infiltrated water can be discharged from the gap of the splicing interface, reducing the impact of the infiltrated water on the waterproof effect and improving the service life.

[0004] However, in the implementation of relevant technologies, it was found that the roof waterproofing structure using TPO waterproofing membrane of the above design has the following problems: in the prior art, the membrane is fixed by installing a base plate, and the installing base plate is fixed by installing pins, but this fixing method causes damage to the top surface of the building, and at the same time, it is not firm enough and is easy to loosen, thereby affecting the membrane to have gaps. In view of this, a roof waterproofing structure using TPO waterproofing membrane is provided to overcome the above defects. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a roof waterproof structure using a TPO waterproof membrane.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a roof waterproof structure using TPO waterproof membrane comprises a mounting plate, a grouting port is provided at the top of the mounting plate, and a supporting mechanism is provided below the mounting plate;

[0007] The supporting mechanism includes a limit block, which is slidably connected to the bottom end of the mounting plate, and a support plate is fixed to one end of the limit block passing through the mounting plate, a stabilizing plate is fixed to the bottom end of the support plate, and a connecting hole is opened inside the support plate, and the inner wall of the connecting hole is evenly and equidistantly embedded with support blocks. When a plurality of mounting plates are spliced ​​together to form a plane and are at the top of the roof, cement mortar is injected through the grouting port and is located at the bottom end of the mounting plate to bury the support plate and the stabilizing plate, thereby fixing them to avoid corrosion over a long period of time, and preventing the mounting plate from becoming detached and loose, thereby affecting the waterproof effect.

[0008] As a further description of the above technical solution: the support plate forms a sliding structure with the mounting plate through the limit block, and the support plate and the stabilizing plate are perpendicular to each other. The support plate slides along the mounting plate through the limit block to avoid separation. When the mounting plate needs to be cut, the support plate slides and shifts, and can always support the mounting plate after cutting. At the same time, the contact surface with the ground is increased through the stabilizing plate to improve the stability of the support.

[0009] As a further description of the above technical solution: a protrusion is fixed at the rear end of the mounting plate, and a concave block is embedded at the front end of the mounting plate, and the interior of the concave block is connected to a first sealing gasket. The mounting plate is engaged with the concave blocks of other vertically adjacent mounting plates through the protrusion, and the connectivity is improved as a whole. At the same time, the protrusion is elastically pressed by the first sealing gasket to limit the position and provide sealing.

[0010] As a further description of the above technical solution: a first clamping block is fixed on one side of the outer wall of the mounting plate, and a second clamping block is connected to the other side of the outer wall of the mounting plate. The horizontal mounting plate is engaged with the first clamping block and the second clamping block to avoid misalignment and improve the stability of the connection.

[0011] As a further description of the above technical solution: a connecting mechanism is arranged above the mounting plate, and the connecting mechanism includes connecting holes, and a plurality of the connecting holes are evenly and equidistantly opened at the top of the mounting plate, and a waterproof membrane is connected to the top of the mounting plate, and a second sealing gasket is arranged above the waterproof membrane, and a mounting block is fixed to the top of the second sealing gasket, and a pressing head is connected to one end of the mounting block. After the waterproof membrane is laid on the mounting plate, the first clamping block and the second clamping block are covered, and then the mounting block is used to press the waterproof membrane, and the mounting block and the connecting hole are fixed by bolts, so as to fix the waterproof membrane, and the second sealing gasket is used to improve the sealing performance to avoid penetration, so that the waterproof membranes on the horizontal mounting plates are overlapped with each other to avoid penetration, and the vertical high places are pressed on the low places to avoid penetration.

[0012] As a further description of the above technical solution: the mounting block is detachably connected to the mounting plate by bolts, and the mounting plate is adhesively connected to the waterproof membrane, and the mounting block is pressed against the waterproof membrane by bolts, further improving the stability of the connection.

[0013] As a further description of the above technical solution: a heat-insulating layer is arranged between the two mounting blocks, and a load-bearing plate is connected to the top of the heat-insulating layer, and an anti-corrosion plate is arranged above the load-bearing plate. The heat-insulating layer is filled in the gap between the mounting blocks to provide heat-insulating effect for the building. At the same time, the load-bearing plate is arranged to increase the bearing capacity to avoid damage caused by being stepped on, and the anti-corrosion plate is used to improve the corrosion resistance and airtightness to avoid penetration over time.

[0014] The utility model has the following beneficial effects:

[0015] The utility model designs a roof waterproof structure using TPO waterproof membrane. After the mounting plates are spliced ​​with each other, they are supported on the roof via support plates and stabilizing plates. Subsequently, cement mortar is injected through the grouting port to fill and fix the space between the mounting plates and the roof, thereby improving the durability of the connection and avoiding looseness over time. Meanwhile, the position of the support plates can be adjusted via limit blocks, thereby facilitating the position adjustment of the mounting plates after horizontal cutting. Meanwhile, a plurality of support blocks are arranged via the connecting holes, thereby facilitating the mounting plates to still have support points after vertical cutting.

[0016] The utility model designs a roof waterproof structure using TPO waterproof membrane. After the waterproof membrane is bonded to the installation plate, they are sequentially overlapped in the transverse direction. At the same time, the installation block is fixed to the installation plate through the connection hole and the bolt, so as to compress the waterproof membrane to avoid looseness. The adjacent waterproof membrane is further stabilized by compressing the pressing head. A second sealing gasket is arranged on the contact surface between the installation block and the waterproof membrane to achieve a sealing effect and avoid scratching the waterproof membrane due to excessive compression. At the same time, a heat insulation layer, a stress plate and an anti-corrosion plate are arranged between the thickness of the installation block to facilitate leveling and have the effects of heat insulation and anti-corrosion. At the same time, the stress plate improves the load-bearing capacity to avoid damage to people who go up. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the mounting plate of the utility model;

[0019] Figure 3 This is a schematic diagram of the support plate structure of the utility model;

[0020] Figure 4 for Figure 1 Enlarged view of point A in the middle.

[0021] Legend:

[0022] 1. Mounting plate; 2. Grouting port; 3. Support mechanism; 301. Support plate; 302. Stabilizing plate; 303. Limiting block; 304. Connecting hole; 305. Support block; 4. Protrusion; 5. Concave block; 6. First sealing gasket; 7. First clamping block; 8. Second clamping block; 9. Connecting mechanism; 901. Mounting block; 902. Pressing head; 903. Connecting hole; 904. Second sealing gasket; 905. Waterproof membrane; 10. Anti-corrosion plate; 11. Load-bearing plate; 12. Insulation layer. DETAILED DESCRIPTION

[0023] Reference Figure 1-4 The utility model provides a roof waterproof structure using TPO waterproof membrane: comprising a mounting plate 1, a grouting port 2 is provided at the top of the mounting plate 1, and a supporting mechanism 3 is provided below the mounting plate 1;

[0024] The supporting mechanism 3 includes a limit block 303, which is slidably connected to the bottom end of the mounting plate 1, and a support plate 301 is fixed to one end of the limit block 303 passing through the mounting plate 1, and a stabilizing plate 302 is fixed to the bottom end of the supporting plate 301. A connecting hole 304 is opened inside the supporting plate 301, and support blocks 305 are evenly embedded on the inner wall of the connecting hole 304 at equal intervals. When multiple mounting plates 1 are spliced ​​together to form a plane and are at the top of the roof, cement mortar is injected through the grouting port 2 and is located at the bottom end of the mounting plate 1 to bury the supporting plate 301 and the stabilizing plate 302, so as to fix them to avoid corrosion over a long period of time, and prevent the mounting plate 1 from becoming loose and affecting the waterproof effect.

[0025] As a further implementation scheme of the above technical scheme: the support plate 301 forms a sliding structure with the mounting plate 1 through the limit block 303, the support plate 301 and the stabilizing plate 302 are perpendicular to each other, the support plate 301 slides along the mounting plate 1 through the limit block 303 to avoid separation, and when the mounting plate 1 needs to be cut, the support plate 301 slides and shifts, and can always support the mounting plate 1 after cutting. At the same time, the contact surface with the ground is increased through the stabilizing plate 302, thereby improving the stability of the support.

[0026] As a further implementation scheme of the above technical scheme: a protrusion 4 is fixed to the rear end of the mounting plate 1, a concave block 5 is embedded in the front end of the mounting plate 1, and a first sealing gasket 6 is connected to the inside of the concave block 5. The mounting plate 1 is engaged with the concave blocks 5 of other vertically adjacent mounting plates 1 through the protrusion 4, and the connectivity is improved as a whole. At the same time, the protrusion 4 is elastically pressed by the first sealing gasket 6 to limit the position and provide sealing.

[0027] During specific implementation, the mounting plate 1 is supported on the roof by the support plate 301, and the stability of the support is improved when the stabilizing plate 302 is in contact with the roof. The support plate 301 slides along the bottom end of the mounting plate 1 through the limit block 303, so that the position of the support plate 301 is adjusted according to the cut mounting plate 1 to improve applicability. When multiple mounting plates 1 are spliced ​​and connected into one piece, they are covered on the roof, and cement mortar is injected through the grouting port 2 to submerge the support plate 301 and the stabilizing plate 302. After solidification, the mounting plate 1 and the roof are fixed. The support plate 301 facilitates the circulation of cement mortar through the connecting hole 304. At the same time, it is fixed to the connecting hole 304 for support through multiple support blocks 305 to avoid having no support points after the mounting plate 1 is vertically cut.

[0028] As a further implementation scheme of the above technical scheme: a first clamping block 7 is fixed to one side of the outer wall of the mounting plate 1, and a second clamping block 8 is connected to the other side of the outer wall of the mounting plate 1. The horizontal mounting plate 1 is engaged with the first clamping block 7 and the second clamping block 8 to avoid misalignment and improve the stability of the connection.

[0029] As a further implementation scheme of the above technical scheme: a connecting mechanism 9 is arranged above the mounting plate 1, and the connecting mechanism 9 includes a connecting hole 903. A plurality of connecting holes 903 are evenly and equidistantly opened at the top of the mounting plate 1, and a waterproof membrane 905 is connected to the top of the mounting plate 1, and a second sealing gasket 904 is arranged above the waterproof membrane 905. A mounting block 901 is fixed to the top of the second sealing gasket 904, and a pressing head 902 is connected to one end of the mounting block 901. After the waterproof membrane 905 is laid on the mounting plate 1, the first clamping block 7 and the second clamping block 8 are covered, and then the mounting block 901 is used to press the waterproof membrane 905, and the mounting block 901 and the connecting hole 903 are fixed by bolts, so as to fix the waterproof membrane 905, and the second sealing gasket 904 is used to improve the sealing performance to avoid penetration, so that the waterproof membranes 905 on the horizontal mounting plate 1 are overlapped with each other to avoid penetration, and the vertical high places are pressed on the low places to avoid penetration.

[0030] As a further implementation scheme of the above technical scheme: the mounting block 901 is detachably connected to the mounting plate 1 by bolts, the mounting plate 1 is bonded to the waterproof membrane 905, and the mounting block 901 is pressed against the waterproof membrane 905 by bolts, thereby further improving the stability of the connection.

[0031] As a further implementation scheme of the above technical scheme: a heat-insulating layer 12 is arranged between the two mounting blocks 901, and a load-bearing plate 11 is connected to the top of the heat-insulating layer 12. An anti-corrosion plate 10 is arranged above the load-bearing plate 11. The heat-insulating layer 12 is filled in the gap between the mounting blocks 901 to provide heat-insulating effect for the building. At the same time, the load-bearing plate 11 is arranged to improve the bearing capacity to avoid damage caused by being stepped on, and the anti-corrosion plate 10 is used to improve the corrosion resistance and airtightness to avoid penetration over time.

[0032] During specific implementation, the first clamping block 7 and the second clamping block 8 are used to allow the mounting plates 1 to be horizontally engaged with each other to avoid misalignment. After the waterproof membrane 905 covers the mounting plate 1 and is stacked on each other, the mounting block 901 is covered and fixed by bolts through the connecting hole 903, so that the waterproof membrane 905 is fixed to avoid looseness. The pressing head 902 is convenient for pressing adjacent waterproof membranes 905, and pressing in sequence to avoid looseness and penetration. The second sealing gasket 904 is bonded to the fitting surface of the mounting block 901 and the waterproof membrane 905 to further improve the sealing. On the waterproof membrane 905, a heat insulation layer 12, a load-bearing plate 11 and an anti-corrosion plate 10 are arranged in sequence to improve the heat insulation and anti-corrosion capabilities, while also improving the bearing capacity.

[0033] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. The roof waterproofing structure using TPO waterproofing membrane is characterized by: It comprises a mounting plate (1), a grouting port (2) is provided at the top of the mounting plate (1), and a supporting mechanism (3) is provided below the mounting plate (1); The support mechanism (3) comprises a limit block (303), the limit block (303) is slidably connected to the bottom end of the mounting plate (1), and a support plate (301) is fixed to one end of the limit block (303) that passes through the mounting plate (1), a stabilizing plate (302) is fixed to the bottom end of the support plate (301), and a connecting hole (304) is provided inside the support plate (301), and support blocks (305) are evenly and equidistantly embedded on the inner wall of the connecting hole (304).

2. The roof waterproof structure using TPO waterproof membrane according to claim 1, characterized in that: The support plate (301) forms a sliding structure with the mounting plate (1) via a limiting block (303), and the support plate (301) and the stabilizing plate (302) are perpendicular to each other.

3. The roof waterproof structure using TPO waterproof membrane according to claim 1, characterized in that: A convex block (4) is fixed to the rear end of the mounting plate (1), and a concave block (5) is embedded in the front end of the mounting plate (1), and a first sealing gasket (6) is connected to the interior of the concave block (5).

4. The roof waterproof structure using TPO waterproof membrane according to claim 1, characterized in that: A first clamping block (7) is fixed on one side of the outer wall of the mounting plate (1), and a second clamping block (8) is connected to the other side of the outer wall of the mounting plate (1).

5. The roof waterproof structure using TPO waterproof membrane according to claim 1, characterized in that: A connection mechanism (9) is arranged above the mounting plate (1), the connection mechanism (9) comprising connection holes (903), a plurality of connection holes (903) being evenly and equidistantly arranged at the top of the mounting plate (1), and a waterproof coiled material (905) is connected to the top of the mounting plate (1), a second sealing gasket (904) is arranged above the waterproof coiled material (905), and a mounting block (901) is fixed to the top of the second sealing gasket (904), and a pressing head (902) is connected to one end of the mounting block (901).

6. The roof waterproof structure using TPO waterproof membrane according to claim 5, characterized in that: The mounting block (901) is detachably connected to the mounting plate (1) via bolts, and the mounting plate (1) is bonded to the waterproof coiled material (905).

7. The roof waterproof structure using TPO waterproof membrane according to claim 5, characterized in that: A heat insulation layer (12) is arranged between the two mounting blocks (901), and a load-bearing plate (11) is connected to the top of the heat insulation layer (12), and an anti-corrosion plate (10) is arranged above the load-bearing plate (11).

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