Building waterproof structure based on waterproof composite material

Abstract

The invention relates to the field of building waterproofing, and provides a building waterproof structure based on a waterproof composite material, which comprises a roof, a parapet wall, a waterproof coiled material, a telescopic compacting device and a pressing rod, the parapet wall is fixedly connected to the roof, the waterproof coiled material is laid at the joint of the roof and the parapet wall, and the telescopic compacting device is arranged on the pressing rod. The two telescopic compaction devices are installed between the top wall of the roof and the bottom wall of the horizontal section of the parapet wall, and the pressing rod is connected to the two telescopic compaction devices. In the installation process of the waterproof coiled material, fixing points do not need to be repeatedly arranged on the waterproof coiled material in the length direction by means of additional connecting components such as bolts and nails, laying and compacting of the waterproof coiled material at the gap in one direction of the parapet wall can be achieved only through mutual cooperation of the telescopic compacting device and the pressing rod, the construction procedures are remarkably reduced, and the construction efficiency is improved. The construction efficiency is improved.

Description

Technical Field

[0001] This invention relates to the field of building waterproofing technology, and specifically to a building waterproofing structure based on waterproof composite materials. Background Technology

[0002] In building construction, gaps often form at the junction of the roof and the parapet wall, which are prone to water seepage. Therefore, waterproofing materials are needed for sealing. Current technology for installing these waterproofing materials is relatively complex, typically requiring additional connecting components to fix and compact the material. This not only makes the construction process cumbersome but also increases installation difficulty and reduces construction efficiency. Summary of the Invention

[0003] To address the aforementioned technical problems, this invention aims to provide a building waterproof structure based on waterproof composite materials. To solve these problems, this invention employs the following technical solution: A building waterproofing structure based on waterproof composite material includes a roof, a parapet wall, a waterproof membrane, a telescopic compaction device, and a pressure rod. The parapet wall is fixed to the roof, the waterproof membrane is laid at the junction of the roof and the parapet wall, two telescopic compaction devices are installed between the top wall of the roof and the bottom wall of the horizontal section of the parapet wall, and the pressure rod is connected to the two telescopic compaction devices.

[0004] Optionally, the telescopic compaction device has a component cavity, which is connected to the outer wall of the telescopic compaction device through a rod channel. The component cavity is equipped with a telescopic mechanism, a driving mechanism, and a compaction mechanism. The telescopic mechanism extends to the outside of the telescopic compaction device and abuts against the bottom wall of the horizontal section of the parapet wall. The pressure rod extends through the rod channel into the component cavity, and the compaction mechanism abuts against the pressure rod.

[0005] Optionally, the telescopic mechanism includes a movable pressing member, a threaded rod, and a driven spur gear. The movable pressing member is slidably connected to the inner wall of the component cavity. A threaded channel is provided on the movable pressing member. The threaded rod is rotatably connected to the inner wall of the component cavity. The driven spur gear is fixedly connected to the threaded rod. The threaded rod is threadedly connected to the inner wall of the threaded channel. The drive mechanism includes a switching seat, on which a drive spur gear, a bevel gear one, and a rotating shaft are rotatably connected. The bevel gear one and the drive spur gear are fixedly connected. The rotating shaft is fixedly connected to a bevel gear two and a handle. The bevel gear two and the bevel gear one mesh. The component cavity is connected to the outer wall of the telescopic compaction device through a movable channel. The rotating shaft extends through the movable channel to the outside of the telescopic compaction device. The handle is located outside the telescopic compaction device. The compaction mechanism includes a threaded rod II and a pressure block. The threaded rod II is rotatably connected to the inner wall of the component cavity. A driven spur gear II is fixedly connected to the threaded rod II. A threaded channel II is opened on the pressure block. The threaded rod II is threadedly connected to the inner wall of the threaded channel II. The pressure block and the pressure rod abut against each other.

[0006] Optionally, the waterproof membrane is a multi-layer composite waterproof membrane.

[0007] Optionally, the multi-layer composite waterproof membrane includes an adhesive layer, a reinforcing layer, and a waterproof layer arranged sequentially from bottom to top.

[0008] Optionally, the waterproof layer may comprise an elastomeric modified bitumen.

[0009] Optionally, the rooftop is equipped with an energy-saving insulation layer.

[0010] Optionally, the energy-saving insulation layer includes rock wool board.

[0011] Optionally, the outer wall of the throttle is provided with anti-slip texture.

[0012] Optionally, the movable pressure member is T-shaped.

[0013] The present invention has the following beneficial effects: In the installation of waterproof membrane, this invention eliminates the need for additional bolts, nails, or other connecting components to repeatedly set fixing points along the length of the waterproof membrane. The waterproof membrane can be laid and compacted in one direction of the parapet wall simply by the cooperation of the telescopic compaction device and the pressure rod, significantly reducing construction steps and improving construction efficiency. Attached Figure Description

[0014] The present invention will be further described with reference to the accompanying drawings, but the embodiments in the drawings do not constitute any limitation on the present invention. For those skilled in the art, other drawings can be obtained based on the following drawings without creative effort.

[0015] Figure 1 This is a front view of a building waterproofing structure based on waterproof composite materials according to the present invention; Figure 2 This is the present invention. Figure 1 Internal structure diagram of a telescopic compaction device; Figure 3 This is the present invention. Figure 1 Enlarged view of point A in the middle; Figure 4 This is the present invention. Figure 2 Enlarged view of point B in the middle; Figure 5 This is a left view of a waterproof building structure based on waterproof composite materials according to the present invention.

[0016] Attached reference numerals: 1. Rooftop; 2. Parapet wall; 3. Waterproof membrane; 4. Telescopic compaction device; 5. Movable pressure component; 6. Movable channel; 7. Handle; 8. Shaft; 9. Component cavity; 10. Rod channel; 11. Threaded channel one; 12. Threaded rod one; 13. Driven spur gear one; 14. Switching seat; 15. Driving spur gear; 16. Bevel gear one; 17. Bevel gear two; 18. Threaded rod two; 19. Driven spur gear two; 20. Pressure block; 21. Threaded channel two; 22. Pressure rod. Detailed Implementation

[0017] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0018] In the description of this invention, it should be noted that the terms "vertical," "upper," "lower," and "horizontal," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. Furthermore, the addition of "a," "b," "c," and "d" after the component names is for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0019] In the description of this invention, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or a connection through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0020] like Figures 1-5 As shown, a building waterproofing structure based on waterproof composite material includes a roof 1, a parapet wall 2, a waterproof membrane 3, a telescopic compaction device 4, and a pressure rod 22. The parapet wall 2 is fixed to the roof 1. The waterproof membrane 3 is laid at the junction of the roof 1 and the parapet wall 2. Two telescopic compaction devices 4 are installed between the top wall of the roof 1 and the bottom wall of the horizontal section of the parapet wall 2. The pressure rod 22 is connected to the two telescopic compaction devices 4.

[0021] The telescopic compaction device 4 is installed between the roof 1 and the parapet wall 2. Through its own structure, it applies a continuous and stable compression to the waterproof membrane 3, so that the waterproof membrane 3 forms a reliable fit at the junction of the two, thereby achieving waterproof sealing of the gap.

[0022] In a preferred embodiment of the present invention, the telescopic compaction device 4 is provided with a component cavity 9, which is connected to the outer wall of the telescopic compaction device 4 through a rod channel 10. The component cavity 9 is provided with a telescopic mechanism, a driving mechanism and a compaction mechanism. The telescopic mechanism extends to the outside of the telescopic compaction device 4 and abuts against the bottom wall of the horizontal section of the parapet wall 2. The pressure rod 22 extends through the rod channel 10 into the component cavity 9, and the compaction mechanism abuts against the pressure rod 22.

[0023] In a preferred embodiment of the present invention, the telescopic mechanism includes a movable pressing member 5, a threaded rod 12, and a driven spur gear 13. The movable pressing member 5 is slidably connected to the inner wall of the component cavity 9. A threaded channel 11 is provided on the movable pressing member 5. The threaded rod 12 is rotatably connected to the inner wall of the component cavity 9. The driven spur gear 13 is fixedly connected to the threaded rod 12. The threaded rod 12 is threadedly connected to the inner wall of the threaded channel 11. The drive mechanism includes a switching seat 14, on which a drive spur gear 15, a bevel gear 16, and a rotating shaft 8 are rotatably connected. The bevel gear 16 and the drive spur gear 15 are fixedly connected. A bevel gear 17 and a handle 7 are fixedly connected to the rotating shaft 8. The bevel gear 17 and the bevel gear 16 mesh. The component cavity 9 is connected to the outer wall of the telescopic compaction device 4 through a movable channel 6. The rotating shaft 8 extends through the movable channel 6 to the outside of the telescopic compaction device 4. The handle 7 is located outside the telescopic compaction device 4. The handle 7 serves as a manual operating component of the drive mechanism. By driving the rotating shaft 8 and related gear components to rotate, the telescopic mechanism and the compaction mechanism are driven and switched, enabling construction personnel to conveniently complete the compaction operation.

[0024] The compaction mechanism includes a threaded rod 18 and a pressure block 20. The threaded rod 18 is rotatably connected to the inner wall of the component cavity 9. A driven spur gear 19 is fixedly connected to the threaded rod 18. The pressure block 20 has a threaded channel 21. The threaded rod 18 is threadedly connected to the inner wall of the threaded channel 21. The pressure block 20 and the pressure rod 22 abut against each other.

[0025] In addition, the outer wall of the throttle 7 may be provided with anti-slip texture, and the movable pressure member 5 may be T-shaped.

[0026] As for the waterproof membrane 3, preferably, the waterproof membrane 3 is a multi-layer composite waterproof membrane. It is used to form a waterproof barrier at the junction of the roof 1 and the parapet wall 2, and improves the overall waterproof performance through the synergistic effect of the multi-layer structure.

[0027] Furthermore, the multi-layer composite waterproof membrane includes, from bottom to top, an adhesive layer, a reinforcing layer, and a waterproof layer. The reinforcing layer is used to improve the overall strength and tensile properties of the waterproof membrane 3, preventing damage during installation and use.

[0028] Optionally, the waterproof layer may comprise an elastomeric modified bitumen.

[0029] In addition, the rooftop 1 is equipped with an energy-saving insulation layer to reduce heat transfer and improve the building's insulation performance.

[0030] In a preferred embodiment, the energy-saving insulation layer may include rock wool board. Rock wool board, as a specific implementation of the energy-saving insulation layer, has good thermal insulation performance and can further improve the overall performance of the rooftop 1.

[0031] Working principle: When it is necessary to install the waterproof membrane 3, first lay the waterproof membrane 3 on the top wall of the roof 1, and then fold the waterproof membrane 3 over so that it abuts against the front wall of the vertical section of the parapet wall 2.

[0032] Operate one of the telescopic compaction devices 4. Compact the folded portion of the waterproof membrane 3 on the rear wall of the telescopic compaction device 4 and the vertical section of the parapet wall 2. The bottom wall of the telescopic compaction device 4 and the top wall of the waterproof membrane 3 abut against each other. At this time, the driving spur gear 15 and the driven spur gear 13 mesh. The installer turns the handle 7, which drives the rotating shaft 8 and the bevel gear 17 to rotate. The bevel gear 17 drives the bevel gear 16, the driving spur gear 15, the driven spur gear 13, and the threaded rod 12 to rotate. Since the threaded rod 12 and the inner wall of the threaded channel 11 are threadedly connected, the movable pressing part 5 moves up until the top wall of the movable pressing part 5 abuts against the bottom wall of the horizontal section of the parapet wall 2, thereby compacting the waterproof membrane 3 with the bottom wall of the telescopic compaction device 4.

[0033] The other telescopic compaction device 4 is operated in the same way as the first telescopic compaction device 4 described above.

[0034] Insert both ends of the pressure rod 22 into the two rod channels 10. The bottom wall of the pressure rod 22 abuts against the waterproof membrane 3, and the rear wall of the pressure rod 22 abuts against the folded part of the waterproof membrane 3. The installer applies a downward force to the pressure rod 22 with one hand and performs the following operation on one of the telescopic compaction devices 4 with the other hand.

[0035] The handle 7 is moved horizontally, which causes the switching seat 14 to move horizontally. The driving spur gear 15 is switched from meshing with the driven spur gear 13 to meshing with the driven spur gear 29. Rotating the handle 7 drives the driven spur gear 29 and the threaded rod 28 to rotate, and the pressure block 20 moves down to compact the top wall of the pressure rod 22.

[0036] The installer uses the same method to operate another telescopic compaction device 4, so that another pressure block 20 also compacts the pressure rod 22, thereby compacting the waterproof membrane 3 between the two telescopic compaction devices 4, thus completing the installation. This allows for quick and convenient installation of the waterproof membrane 3 without the need for additional connecting components such as bolts or for fixing each component individually.

[0037] The above process completes the installation of the waterproof membrane 3 on one side of the parapet wall 2. The waterproof membrane 3 on the other sides of the parapet wall 2 is installed using the same method.

[0038] During the installation of the waterproof membrane 3, this invention eliminates the need for additional bolts, nails, or other connecting components to repeatedly set fixing points along the length of the waterproof membrane 3. The waterproof membrane 3 can be laid and compacted in one direction of the parapet wall simply by the cooperation of the telescopic compaction device 4 and the pressure rod 22, significantly reducing construction steps and improving construction efficiency.

[0039] By setting two telescopic compaction devices 4 and pressing them together with the pressure rod 22, the waterproof membrane 3 forms a continuous stress state at the junction of the roof 1 and the parapet wall 2, avoiding the problem of uneven stress caused by the traditional point fixing method, and improving the overall sealing effect of the waterproof membrane 3 at the gap.

[0040] During construction, installers only need to use one hand to rotate and move the handle 7 horizontally to control the lifting and lowering of the movable pressure component 5 and the pressure block 20 respectively. By switching the rotation and horizontal movement of the handle 7, the telescopic mechanism and the compaction mechanism can be quickly switched, so that the pressing of the movable pressure component 5 against the bottom wall of the horizontal section of the parapet wall 2 and the compaction of the pressure block 20 against the pressure rod 22 can be completed sequentially without disassembly or tool replacement, reducing construction interruptions and improving continuous operation capability.

[0041] The telescopic compaction device 4 forms a stable support under the tightening action of the movable pressure member 5, so that the device itself maintains a reliable position during construction. It works with the pressure rod 22 to linearly compress the waterproof membrane 3, preventing the waterproof membrane 3 from shifting or lifting during the compaction process, thus improving the stability of construction quality.

[0042] The components, modules, mechanisms, and devices in this invention that are not described in detail are all general standard parts or components known to those skilled in the art. Their structures and principles can be learned by those skilled in the art through technical manuals or conventional experimental methods.

[0043] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit the scope of protection of the present invention. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the essence and scope of the technical solutions of the present invention.

Claims

1. A building waterproofing structure based on waterproof composite materials, characterized in that, Includes roof (1), parapet wall (2), waterproof membrane (3), expansion compaction device (4) and pressure bar (22). Parapet wall (2) is fixed to roof (1). Waterproof membrane (3) is laid at the junction of roof (1) and parapet wall (2). Two expansion compaction devices (4) are installed between the top wall of roof (1) and the bottom wall of the horizontal section of parapet wall (2). Pressure bar (22) is connected to the two expansion compaction devices (4).

2. The building waterproofing structure based on waterproof composite material according to claim 1, characterized in that, The telescopic compaction device (4) has a component cavity (9). The component cavity (9) is connected to the outer wall of the telescopic compaction device (4) through the rod channel (10). The component cavity (9) is equipped with a telescopic mechanism, a driving mechanism and a compaction mechanism. The telescopic mechanism extends to the outside of the telescopic compaction device (4). The telescopic mechanism abuts against the bottom wall of the horizontal section of the parapet wall (2). The pressure rod (22) extends through the rod channel (10) into the component cavity (9). The compaction mechanism abuts against the pressure rod (22).

3. A building waterproofing structure based on waterproof composite material according to claim 2, characterized in that, The telescopic mechanism includes a movable pressure member (5), a threaded rod (12), and a driven spur gear (13). The movable pressure member (5) is slidably connected to the inner wall of the component cavity (9). A threaded channel (11) is provided on the movable pressure member (5). The threaded rod (12) is rotatably connected to the inner wall of the component cavity (9). The driven spur gear (13) is fixed to the threaded rod (12). The threaded rod (12) is threadedly connected to the inner wall of the threaded channel (11). The drive mechanism includes a switching seat (14), on which a drive spur gear (15), a bevel gear (16), and a rotating shaft (8) are rotatably connected. The bevel gear (16) and the drive spur gear (15) are fixedly connected. The rotating shaft (8) is fixedly connected to a bevel gear (17) and a handle (7). The bevel gear (17) and the bevel gear (16) mesh. The component cavity (9) is connected to the outer wall of the telescopic compaction device (4) through the movable channel (6). The rotating shaft (8) extends through the movable channel (6) to the outside of the telescopic compaction device (4). The handle (7) is located outside the telescopic compaction device (4). The compaction mechanism includes a threaded rod (18) and a pressure block (20). The threaded rod (18) is rotatably connected to the inner wall of the component cavity (9). A driven spur gear (19) is fixedly connected to the threaded rod (18). A threaded channel (21) is opened on the pressure block (20). The threaded rod (18) is threadedly connected to the inner wall of the threaded channel (21). The pressure block (20) and the pressure rod (22) abut against each other.

4. A building waterproofing structure based on waterproof composite material according to claim 3, characterized in that, The waterproof membrane (3) is a multi-layer composite waterproof membrane.

5. A building waterproofing structure based on waterproof composite material according to claim 4, characterized in that, The multi-layer composite waterproof membrane includes an adhesive layer, a reinforcing layer, and a waterproof layer arranged sequentially from bottom to top.

6. A building waterproofing structure based on waterproof composite material according to claim 5, characterized in that, The waterproof layer comprises elastomeric modified bitumen.

7. A building waterproofing structure based on waterproof composite material according to claim 6, characterized in that, The rooftop (1) is equipped with an energy-saving insulation layer.

8. A building waterproofing structure based on waterproof composite material according to claim 7, characterized in that, The energy-saving insulation layer includes rock wool board.

9. A building waterproofing structure based on waterproof composite material according to claim 3, characterized in that, The outer wall of the throttle (7) is provided with anti-slip texture.

10. A building waterproofing structure based on waterproof composite material according to claim 3, characterized in that, The movable pressure component (5) is T-shaped.

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