Device for paving anti-sticking waterproof coiled material
By installing the clamping structure and corner pads at the corner corners of the pile pit, the arc shape and ease the edge corners are formed, and the hollowing phenomenon caused by improper laying of waterproof rolls in the prior art is solved, and the close contact between the waterproof rolls and the edges and corners of the pile pits is achieved to avoid leakage.
Patent Information
- Application Number
- CN202420665033.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-02
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-04-02
AI Technical Summary
The existing devices for laying anti-adhesive waterproof rolls are prone to hollowing at the edges and corners, resulting in water seepage on the bottom plate.
A device including a clamping structure and a coupling structure is designed. By installing the clamping structure and the edges and corners of the pit at the corners of the pile pit, an arc-shaped and gentle corner is formed to ensure that the waterproof coil can be laid smoothly.
It effectively avoids hollowing, ensures close contact between the waterproof coil and the edges and corners of the pile pit, prevents leakage, and enhances the waterproof performance of the building.
Smart Images
Figure CN222685550U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of building waterproofing, in particular to a device for paving reverse-adhesive waterproofing coiled materials. Background Art
[0002] Waterproof membranes are mainly used in building walls, roofs, tunnels, roads, landfills, etc. They are a kind of flexible building material product that can be rolled into a roll to resist the leakage of external rainwater and groundwater, and serve as a leak-free connection between the engineering foundation and the building. The device for laying reverse-adhesive waterproof membranes is mainly used in the basement floor and roof of the building. It is achieved by laying the waterproof membrane covered with a polymer self-adhesive film layer on the base surface, and then pouring structural concrete to make the concrete slurry and the membrane film layer tightly bonded.
[0003] When the existing device for paving reverse-adhesive waterproof membrane is in use, due to the square shape of the pile pit and its vertical corners, when pasting the waterproof membrane, due to its narrow corners, it is very easy to not stick it in place during pasting, which will easily cause hollowing. When tying or welding steel bars in the later stage, the hollow position is very easy to be damaged, thus forming a leakage point, causing water seepage in the base plate.
[0004] Therefore, it is necessary to provide a new device for paving reverse-adhesive waterproofing membrane to solve the above technical problems. Utility Model Content
[0005] In order to solve the above technical problems, the utility model provides a device for laying reverse-sticky waterproof membranes, which can facilitate the pasting of waterproof membranes at the corners of pile pits and avoid hollowing phenomenon.
[0006] The utility model provides a device for paving reverse-adhesive waterproofing membrane, comprising: a bottom plate, which is cast on the surface of a foundation; a pile pit, which is provided on the surface of the foundation, and the bottom plate is cast on the surface of the pile pit; an anti-pullout pile, which is cast vertically downward inside the foundation at the position of the pile pit; an in-pit corner pad, which is in contact with the corner position of the bottom end of the pile pit; a clamping structure, which is installed at the angle position of the bottom end of the pile pit; a connecting structure, which is installed at the angle of the pile pit opening; a pit mouth corner pad, which is installed at the corner position of the pile pit opening; a waterproof membrane, which is laid on the surface of the bottom plate; a concrete layer; and the concrete layer is cast on the surface of the waterproof membrane.
[0007] Preferably, the clamping structure comprises a pit bottom angle pad, a second curved surface and a clamping surface, the pit bottom angle pad is installed at the angle position of the bottom end of the pile pit, the second curved surface is arranged on the side wall of one end of the pit bottom angle pad opposite to the pit bottom angle, and the clamping surface is arranged at three cross-sectional positions of the pit bottom angle pad in the positive direction that are not in contact with the inner side wall of the pile pit.
[0008] Preferably, the clamping surfaces arranged in three positive directions of the pit bottom angle pad respectively abut against one end of the corner pad in the pit, and the cross-section of the corner pad in the pit is consistent with the size and shape of the clamping surface, and the corner pad in the pit and the pit bottom angle pad are spliced and combined into a square that abuts against the corners of the inner wall of the pile pit.
[0009] Preferably, the connection structure also includes a pit mouth angle pad, an angle surface and a first curved surface, the pit mouth angle pad is installed at the angle of the pile pit opening position, the angle surface is arranged on the side wall of one end of the pit mouth angle pad, and the first curved surface is arranged on the side wall of the other end of the pit mouth angle pad.
[0010] Preferably, the bottom end cross-section of the pit mouth angle pad is consistent with the size and shape of the two end cross-sections of the pit corner pad, and the pit corner pad is connected to the pit bottom angle pad through the pit corner pad.
[0011] Preferably, the pit mouth angle pad is connected to the pit mouth corner pad via the angle surface, and the connection combination of the pit mouth corner pad and the pit mouth angle pad forms a square frame, and wraps the opening ridge of the pile pit.
[0012] Preferably, the side wall at one end of the pit mouth angle pad is inclined, and the side walls at both ends of the pit mouth corner pad are also inclined, and the inclined surface of the side wall of the pit mouth corner pad corresponds to the inclined surface of the pit mouth corner pad, and the bottom end side wall of the pit mouth angle pad is also inclined.
[0013] Compared with the related art, the device for paving reverse-adhesive waterproofing coiled material provided by the utility model has the following beneficial effects:
[0014] The utility model provides a device for paving reverse-adhesive waterproofing coiled materials. First, a layer of the bottom plate is poured on the surface of the foundation so that it is based on the bottom plate. Then, the clamping structure is installed according to the angle position of the bottom end of the pile pit so that the side wall of the clamping structure is in contact with the inner side wall of the pile pit. Then, by applying concrete on its contact surface, it can be fixed at the angle position of the bottom end of the pile pit. Then, according to the above, the other several angles in the pile pit are fixed to the clamping structure. Then, according to the position of the clamping structure, the right-angled side of the corner pad in the pit is in contact with the corner position between the bottom surface and the side wall of the pile pit so that the corner between the bottom surface and the side wall of the pile pit is filled by the corner pad in the pit and becomes smooth. Then, the connecting structure is installed according to the clamping structure. The structure is positioned so that the connection structure is installed at the angle position at the opening of the pile pit. According to the position of the corner pads in the pit, the corner pads at the pit mouth are clamped on the side walls of the edges at the opening of the pile pit, so that the edges of the pile pit are padded by the corner pads at the pit mouth and become smooth. Then the waterproof membrane is laid on the surface of the bottom plate. Under the action of the corner pads in the pit and the corner pads at the pit mouth, it is convenient to lay the waterproof membrane, so that the corners and angles between the waterproof membrane and the pile pit will not have hollowing phenomenon. Then the concrete layer is laid on the laid waterproof membrane to protect and fix it. It has the advantage of being able to facilitate the pasting of the waterproof membrane at the corners of the pile pit and avoid hollowing phenomenon when pasting the waterproof membrane at the corners of the pile pit. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 A schematic structural diagram of a preferred embodiment of a device for paving reverse-adhesive waterproofing coiled material provided by the utility model;
[0016] Figure 2 for Figure 1 The overall schematic diagram of the structure from a top view is shown;
[0017] Figure 3 for Figure 1 The overall side view cross-sectional three-dimensional structural schematic diagram shown;
[0018] Figure 4 for Figure 3 The schematic diagram of the structure of the pit corner pad from the side is shown;
[0019] Figure 5 for Figure 3 The three-dimensional structural diagram of the corner pads in the pit shown;
[0020] Figure 6 for Figure 3 The schematic diagram of the structure showing the overall three-dimensional display of the clamping structure shown;
[0021] Figure 7 for Figure 3 The structural schematic diagram of the overall three-dimensional display of the connection structure shown.
[0022] Numbers in the figure: 1. bottom plate, 2. pull-out piles, 3. waterproof membrane, 4. corner pads in the pit, 5. corner pads at the pit mouth, 6. connecting structure, 61. angle pads at the pit mouth, 62. angle surface, 63. first arc surface, 7. snap-on structure, 71. angle pads at the pit bottom, 72. second arc surface, 73. snap-on surface, 8. concrete layer, 9. pile pit. DETAILED DESCRIPTION
[0023] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.
[0024] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 ,in Figure 1 A schematic structural diagram of a preferred embodiment of a device for paving reverse-adhesive waterproofing coiled material provided by the utility model; Figure 2 for Figure 1 The overall schematic diagram of the structure from a top view is shown; Figure 3 for Figure 1 The overall side view cross-sectional three-dimensional structural schematic diagram shown; Figure 4 for Figure 3 The schematic diagram of the structure of the pit corner pad from the side is shown; Figure 5 for Figure 3 The three-dimensional structural diagram of the corner pads in the pit shown; Figure 6 for Figure 3 The schematic diagram of the structure showing the overall three-dimensional display of the clamping structure shown; Figure 7 for Figure 3The schematic diagram of the structure of the overall three-dimensional display of the connection structure shown, the device for paving the reverse-adhesive waterproof membrane includes: a bottom plate 1, the bottom plate 1 is cast on the surface of the foundation; a pile pit 9, the surface of the foundation is provided with a pile pit 9, and the surface of the pile pit 9 is cast with the bottom plate 1; an anti-pull pile 2, the anti-pull pile 2 is cast in a vertical downward state inside the foundation at the position of the pile pit 9; an in-pit corner pad 4, the in-pit corner pad 4 is in contact with the corner position of the bottom end of the pile pit 9; a clamping structure 7, the clamping structure 7 is installed at the angle position of the bottom end of the pile pit 9; a connection structure 6, the connection structure 6 is installed at the angle of the opening of the pile pit 9; a pit mouth corner pad 5, the pit mouth corner pad 5 is installed at the corner position of the opening of the pile pit 9; a waterproof membrane 3, the waterproof membrane 3 is laid on the surface of the bottom plate 1; a concrete layer 8; the concrete layer 8 is cast on the surface of the waterproof membrane 3.
[0025] In the specific implementation process, Figure 3 and Figure 6 As shown, the clamping structure 7 includes a pit bottom angle pad 71, a second arc surface 72 and a clamping surface 73, the pit bottom angle pad 71 is installed at the angle position of the bottom end of the pile pit 9, the second arc surface 72 is arranged on the side wall of one end of the pit bottom angle pad 71 opposite to the pit bottom angle, and the clamping surface 73 is arranged at the cross-sectional positions of the three positive directions of the pit bottom angle pad 71 that do not contact the inner wall of the pile pit 9; the clamping surfaces 73 arranged in the three positive directions of the pit bottom angle pad 71 respectively conflict with one end of the pit inner corner pad 4, and the cross-section of the pit inner corner pad 4 is consistent with the size and shape of the clamping surface 73, and the pit inner corner pad 4 and the pit bottom angle pad 71 are spliced and combined into a square that conflicts with the corner of the inner wall of the pile pit 9.
[0026] It is convenient to make the pit bottom angle pad 71 contact the angle position at the bottom of the pile pit 9, so that it is connected to the corner pads 4 in the pit through the three clamping surfaces 73, so that the position of the corner pads 4 in the pit can be centered on the pit bottom angle pad 71, so that it contacts all angles and corner positions inside the pile pit 9, and the angle between each adjacent surface in the pile pit 9 is eased by the second arc surface 72, which is convenient for the later laying of the waterproof membrane 3.
[0027] In the specific implementation process, Figure 2 , Figure 3 and Figure 7As shown, the connection structure 6 also includes a pit mouth angle pad 61, an angle surface 62 and a first curved surface 63, the pit mouth angle pad 61 is installed at the angle of the opening position of the pile pit 9, the angle surface 62 is arranged on the side wall of one end of the pit mouth angle pad 61, and the first curved surface 63 is arranged on the side wall of the other end of the pit mouth angle pad 61; the bottom end cross section of the pit mouth angle pad 61 is consistent with the cross section size and shape of the two ends of the pit inner corner pad 4, and the pit mouth angle pad 61 is connected to the pit bottom angle pad 71 through the pit inner corner pad 4; the pit mouth angle pad 61 is connected to the pit mouth corner pad 5 through the angle surface, and the connection combination of the pit mouth corner pad 5 and the pit mouth angle pad 61 forms a square frame, and the opening ridge of the pile pit 9 is wrapped.
[0028] It is convenient to connect the pit mouth angle pad 61 with the pit mouth corner pad 5 through the angle surface, so as to form a square protection frame corresponding to the opening size of the pile pit 9, so that it can conflict with the angle of the pile mouth through its inner angle, so that it can wrap and protect the edge of the pile mouth, which is convenient for the later laying of the waterproof membrane 3.
[0029] In the specific implementation process, Figure 1 , Figure 2 , Figure 3 and Figure 7 As shown, the side wall at one end of the pit mouth angle pad 61 is inclined, and the side walls at both ends of the pit mouth corner pad 5 are also inclined, and the inclined surface of the side wall of the pit mouth corner pad 5 corresponds to the inclined surface of the pit mouth corner pad 61, and the bottom end side wall of the pit mouth angle pad 61 is also inclined.
[0030] It is convenient to make the pit mouth angle pad 61 pass through the smaller angle between its inclined surface and the base plate 1, so as to facilitate the laying of the waterproof membrane 3.
[0031] The working principle of the device for paving reverse-adhesive waterproofing coiled material provided by the utility model is as follows:
[0032] When in use, first dig the pile pit 9 on the foundation with a size corresponding to the prefabricated corner pad, then pour the pull-out pile 2 downward inside the pile pit 9, and then pour the bottom plate 1 on the surface of the foundation, so that the bottom plate 1 becomes the main bottom support plate, and then apply sticky concrete to the flat side wall of the pit bottom angle pad 71, so that an opposite corner of the second curved surface 72 of the side wall of the pit bottom angle pad 71 is in contact with the angle at the bottom end of the pit, so that the pit bottom angle pad 71 is adhered to the inner side wall of the pit by applying concrete, so that the four corners of the bottom end of the pile pit 9 are all adhered to the pit bottom angle pad 71, and then the two ends of the pit corner pad 4 and the side walls of the vertical surface are also applied with sticky concrete. The concrete is glued, except for the arc-shaped side walls of the corner pad 4 in the pit, so that its two ends are in conflict with the clamping surface 73 at one end of the pit bottom angle pad 71, and the end of the corner pad 4 in the pit at a vertical angle is in conflict with the corner of the bottom end of the pile pit 9, so that the side wall of the corner pad 4 in the pit is fixed to the bottom corner of the pile pit 9, and at the same time, the two ends of the corner pad 4 in the pit are fixedly connected to the pit bottom angle pad 71 through the clamping surface 73, so that the corner and angle of the bottom end of the pile pit 9 are under the action of the pit bottom angle pad 71 and the arc-shaped side walls of the corner pad 4 in the pit, so that the angle and angle between the bottom and side of the pile pit 9 are eased by the arc-shaped side walls, and the corner and angle become rounded, so that In the later laying of the waterproof membrane 3, the side walls of another group of the pit corner pads 4 are then smeared with adhesive concrete, except for the curved side walls, to make them vertical, fit the corners of the inner wall of the pile pit 9, so that the bottom ends thereof are in contact with the clamping surface 73 provided on the top end of the pit bottom angle pad 71, so that they correspond, and the corners of the inner wall of the pile pit 9 are rounded by the curved side walls of the pit corner pads 4, which is convenient for the later laying of the waterproof membrane 3, and then the pit mouth angle pad 61 is installed on the top end of the pit inner frame pad in the vertical state through the position of the vertically fixed pit corner pad 4, so that the pit mouth angle pad 61 is clamped at the angle position of the pit mouth of the pile pit 9, and the angle pad 61 of the pit mouth and the clamping surface of the pit mouth are fixed. Apply concrete between the corner connection points to make them stick together, and then according to the position of the pit mouth angle pad 61, the pit mouth corner pad 5 is clamped at the corner position of the pit mouth, so that its two ends are in contact with the angle surface 62 on the pit mouth angle pad point to form a square frame, and the edge of the pit mouth of the pile pit 9 is wrapped to make the edge smooth, and then the waterproof membrane 3 is laid on its surface, so that when the waterproof membrane 3 passes through the corner position of the pile pit 9, the characteristics of its arc surface can facilitate the pasting of the waterproof membrane 3, so that after pasting, there will be no hollowing phenomenon between the waterproof membrane 3 and the corner position of the pile pit 9, and then the concrete layer 8 is laid on the laid waterproof membrane 3 to protect and fix it.It has the advantage of facilitating the pasting of the waterproofing membrane 3 at the corner of the pile pit 9 and avoiding the hollowing phenomenon.
[0033] Compared with the related art, the device for paving reverse-adhesive waterproofing coiled material provided by the utility model has the following beneficial effects:
[0034] The utility model provides a device for paving reverse-adhesive waterproofing membranes. First, a layer of the bottom plate 1 is poured on the surface of the foundation so that the bottom plate 1 is used as the foundation. Then, the clamping structure 7 is installed according to the angle position of the bottom end of the pile pit 9 so that the side wall of the clamping structure 7 is in contact with the inner side wall of the pile pit 9. Then, by applying concrete on its contact surface, it can be fixed at the angle position of the bottom end of the pile pit 9. Then, according to the above, the other several angles in the pile pit 9 are fixed to the clamping structure 7. Then, the corner pads 4 in the pit are arranged according to the position of the clamping structure 7 so that their right angles are in contact with the corner positions between the bottom surface and the side walls of the pile pit 9. The corners between the bottom surface and the side walls of the pile pit 9 are filled with the corner pads 4 in the pit and become smooth. Then, the connecting structure 6 is installed according to the clamping structure 7. The position of the connecting structure 6 is installed at the angle position of the opening of the pile pit 9. According to the position of the corner pad 4 in the pit, the corner pad 5 at the pit mouth is clamped on the side wall of the edge of the pile pit 9, so that the edge of the pile pit 9 is padded by the corner pad 5 at the pit mouth and becomes smooth. Then, the waterproof membrane 3 is laid on the surface of the bottom plate 1. Under the action of the corner pad 4 in the pit and the corner pad 5 at the pit mouth, it is convenient to lay the waterproof membrane 3, so that the corners and angle positions of the waterproof membrane 3 and the pile pit 9 will not have hollowing phenomenon. Then, the concrete layer 8 is laid on the laid waterproof membrane 3 to protect and fix it. It has the advantage of facilitating the pasting of the waterproof membrane 3 at the corner of the pile pit 9 and avoiding the hollowing phenomenon when the waterproof membrane 3 is pasted on the corner of the pile pit 9.
[0035] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.
Claims
1. A device for laying reverse-adhesive waterproofing coiled material, characterized in that: include: A base plate (1), the base plate (1) being cast on the surface of the foundation; A pile pit (9), wherein the surface of the foundation is provided with a pile pit (9), and the surface of the pile pit (9) is cast with the bottom plate (1); An anti-pullout pile (2), the anti-pullout pile (2) being cast vertically downward inside the foundation at the position of the pile pit (9); An in-pit corner pad (4), the in-pit corner pad (4) abutting against a corner position at the bottom end of the pile pit (9); A clamping structure (7), the clamping structure (7) being installed at an angle position at the bottom end of the pile pit (9); A connecting structure (6), the connecting structure (6) being installed at an angle of the opening of the pile pit (9); A pit opening corner pad (5), wherein the pit opening corner pad (5) is installed at a corner position of the opening of the pile pit (9); A waterproof coiled material (3), the waterproof coiled material (3) being laid on the surface of the base plate (1); Concrete layer (8); the concrete layer (8) is poured on the surface of the waterproof membrane (3).
2. The device for laying reverse-adhesive waterproofing coiled material according to claim 1, characterized in that: The clamping structure (7) comprises a pit bottom angle pad (71), a second arc surface (72) and a clamping surface (73); the pit bottom angle pad (71) is installed at the angle position of the bottom end of the pile pit (9); the second arc surface (72) is arranged on the side wall of one end of the pit bottom angle pad (71) opposite to the pit bottom angle; and the clamping surface (73) is arranged at three cross-sectional positions of the pit bottom angle pad (71) in the positive direction that are not in contact with the inner side wall of the pile pit (9).
3. The device for laying reverse-adhesive waterproofing coiled material according to claim 2 is characterized in that: The engaging surfaces (73) provided in three positive directions of the pit bottom angle pad (71) respectively abut against one end of the pit inner corner pad (4), and the cross section of the pit inner corner pad (4) is consistent with the size and shape of the engaging surface (73), and the pit inner corner pad (4) and the pit bottom angle pad (71) are spliced and combined into a square abutting against the corner of the inner wall of the pile pit (9).
4. The device for laying reverse-adhesive waterproofing coiled material according to claim 2, characterized in that: The connection structure (6) further comprises a pit mouth angle pad (61), an angle surface (62) and a first curved surface (63); the pit mouth angle pad (61) is installed at the angle of the opening position of the pile pit (9); the angle surface (62) is arranged on a side wall at one end of the pit mouth angle pad (61); and the first curved surface (63) is arranged on a side wall at the other end of the pit mouth angle pad (61).
5. The device for laying reverse-adhesive waterproofing coiled material according to claim 4 is characterized in that: The bottom end cross section of the pit mouth angle pad (61) is consistent in size and shape with the cross sections of both ends of the pit inner corner pad (4), and the pit inner corner pad (4) is connected to the pit bottom angle pad (71) via the pit inner corner pad (4).
6. The device for laying reverse-adhesive waterproofing coiled material according to claim 4, characterized in that: The pit mouth angle pad (61) is connected to the pit mouth corner pad (5) via the angle surface, and the connection combination of the pit mouth corner pad (5) and the pit mouth angle pad (61) forms a square frame, and wraps the opening edge of the pile pit (9).
7. The device for laying reverse-adhesive waterproofing coiled material according to claim 4, characterized in that: The side wall at one end of the pit mouth angle pad (61) is inclined, and the side walls at both ends of the pit mouth corner pad (5) are also inclined, and the inclined surface of the side wall of the pit mouth corner pad (5) corresponds to the inclined surface of the pit mouth corner pad (5), and the side wall at the bottom end of the pit mouth angle pad (61) is also inclined.