Waterproof and heat-insulating optimized structure of building outer wall
By adopting a multi-layered waterproof and thermal insulation wall on the exterior wall of the building and using connecting components such as expansion bolts and fixing clips for tight connection, the problem of unstable and easy to fall off in the existing technology is solved, and higher connection stability and waterproof effect are achieved.
Patent Information
- Application Number
- CN202421309324.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-11
- Publication Date
- 2025-03-07
- Estimated Expiration
- 2034-06-11
AI Technical Summary
The existing building exterior wall waterproof and insulation system is connected by bonding, and is unstable in fixing and easily fall off after long-term use.
The waterproof and thermal insulation wall structure is adopted, including insulation layer, reinforcement layer, anti-seepage layer, waterproof layer and decorative layer, and through connecting components such as expansion bolts, fixing discs, fixing clips and fixed shafts, the waterproof and thermal insulation wall is closely connected to the original wall, reducing the probability of falling off.
Through the use of the connecting components, the connection stability between the waterproof and thermal insulation wall and the original wall is improved, the probability of the waterproof and thermal insulation wall falling off is reduced, and the stability and waterproof effect of the device are improved.
Smart Images
Figure CN222576238U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of building exterior walls, in particular to an optimized waterproof and heat-insulating structure for building exterior walls. Background Art
[0002] The thermal insulation and waterproofing requirements of building materials are a very important part of energy-saving requirements.
[0003] With respect to the above-mentioned related technologies, the inventors believe that the following defects exist: the existing waterproof insulation wall is connected to the wall by bonding, and the bonding fixing method is not stable enough. After long-term use, the waterproof insulation wall is very easy to fall off. Utility Model Content
[0004] In order to solve the above problems, the utility model provides an optimized waterproof and thermal insulation structure for building exterior walls.
[0005] The above technical purpose of the utility model is achieved through the following technical solutions: a waterproof and thermal insulation optimization structure for a building exterior wall, comprising an original wall, a waterproof and thermal insulation wall installed on the side wall of the original wall, the waterproof and thermal insulation wall comprising an insulation layer installed on the side wall of the original wall, a reinforcement layer fixedly arranged on the insulation layer away from the side wall of the original wall, an anti-seepage layer fixedly arranged on the reinforcement layer away from the side wall of the insulation layer, a waterproof layer installed on the anti-seepage layer away from the side wall of the reinforcement layer, and a decorative layer fixedly arranged on the waterproof layer away from the side wall of the anti-seepage layer, and a connecting component for connecting the waterproof and thermal insulation wall is installed on the original wall.
[0006] By adopting the above technical solution, when the staff needs to install the waterproof insulation wall, the staff needs to connect the waterproof insulation wall to each other through the connecting components. In this process, the connecting components reduce the probability that the waterproof insulation wall is not tightly connected to the original wall after long-term use, thereby reducing the probability of the waterproof insulation wall falling off.
[0007] Furthermore, a plurality of mounting holes are provided on the side wall of the original wall close to the insulation layer, and the connecting assembly includes a plurality of expansion bolts respectively installed in the plurality of mounting holes, a fixing plate installed on the outer wall of the expansion bolt, a fixing clamp fixedly arranged on the side wall of the fixing plate, and a fixing shaft fixedly arranged on the side wall of the insulation layer close to the original wall, and the fixing shaft and the fixing clamp match each other.
[0008] By adopting the above technical solution, when the staff needs to install the waterproof insulation wall, the staff needs to open an installation hole on the original wall. Then, install the expansion bolt into the installation hole. Then, the staff turns the expansion bolt to fix the expansion bolt into the installation hole. Further, the staff needs to make the fixing clamp face the fixing axis. Then, the staff pushes the waterproof insulation wall to install the fixing axis into the fixing clamp, so that the fixing clamp limits the waterproof insulation wall. At this time, the staff pours concrete into the original wall and the waterproof insulation wall. In this process, the use of concrete reduces the probability that the waterproof insulation wall is not tightly connected to the original wall after long-term use, thereby reducing the probability of the waterproof insulation wall falling off.
[0009] Furthermore, a first screw is pre-embedded on the side wall of the original wall close to the insulation layer, and a second screw is fixedly arranged on the side wall of the insulation layer close to the original wall. A connecting piece with a U-shaped cross-section is commonly installed on the first screw and the second screw. A first nut is threadedly connected to the first screw, and a second nut is threadedly connected to the second screw. The side walls of the first nut and the second nut are both in contact with the side walls of the connecting piece.
[0010] By adopting the above technical solution, when the staff pushes the waterproof and thermal insulation wall to install the fixed shaft into the fixed clamp, the staff needs to fix the connecting piece on the second screw rod through the second nut. During this process, the first screw rod is directly opposite to the connecting piece. When the staff pushes the waterproof and thermal insulation wall to install the fixed shaft into the fixed clamp, the staff fixes the connecting piece to the first screw through the first nut. During this process, the probability of collapse of the waterproof and thermal insulation wall during concrete pouring is reduced, thereby improving the stability of the device.
[0011] Furthermore, non-woven fabric is fixedly mounted on the side walls of the anti-seepage layer and the waterproof layer that are close to each other.
[0012] By adopting the above technical solution, the non-woven fabric has the effect of being waterproof and moisture-proof, and can effectively adjust the indoor air humidity, thereby improving the waterproof effect of the waterproof insulation wall.
[0013] Furthermore, the connecting piece is made of steel.
[0014] By adopting the above technical solution, steel has the advantage of high strength, and the connecting parts made of steel material improve the wall of the connecting parts, thereby reducing the probability of collapse of the waterproof insulation wall during the pouring of concrete, thereby improving the stability of the device.
[0015] Furthermore, the fixing clip is made of thermosetting plastic material.
[0016] By adopting the above technical solution, the thermosetting plastic has a higher strength, thereby reducing the probability of the fixed shaft and the fixed clamp being separated from each other when the fixed shaft is installed in the fixed clamp, thereby improving the stability of the device.
[0017] Furthermore, the expansion bolt passes through the fixing plate and is rotatably connected to the fixing plate.
[0018] By adopting the above technical solution, the expansion bolt passes through the fixing plate and is rotatably connected to the fixing plate, which reduces the probability that the fixing clamp cannot be aligned with the fixing axis when the staff rotates the expansion bolt, thereby increasing the difficulty of installation for the staff.
[0019] Furthermore, the fixing plate is made of PVC material.
[0020] By adopting the above technical solution, the PVC material has good toughness, and the fixing plate made of the PVC material reduces the probability of damage to the fixing plate when installing the expansion bolt, thereby extending the service life of the device.
[0021] In summary, the utility model has the following beneficial effects:
[0022] 1. In this application, when the staff needs to install the waterproof insulation wall, the staff needs to connect the waterproof insulation walls to each other through the connecting components. In this process, the connecting components reduce the probability that the waterproof insulation wall is not tightly connected to the original wall after long-term use, thereby reducing the probability of the waterproof insulation wall falling off;
[0023] 2. In this application, when the staff needs to install the waterproof insulation wall, the staff needs to open an installation hole on the original wall. Then, install the expansion bolt into the installation hole. Then, the staff turns the expansion bolt to fix the expansion bolt into the installation hole. Furthermore, the staff needs to make the fixing clamp face the fixing axis. Then, the staff pushes the waterproof insulation wall to install the fixing axis into the fixing clamp, so that the fixing clamp limits the waterproof insulation wall. At this time, the staff pours concrete into the original wall and the waterproof insulation wall. In this process, the use of concrete reduces the probability of the waterproof insulation wall being loosely connected to the original wall after long-term use, thereby reducing the probability of the waterproof insulation wall falling off;
[0024] 3. In the present application, when the staff pushes the waterproof insulation wall to install the fixed shaft into the fixing clamp, the staff needs to fix the connecting piece on the second screw rod through the second nut. During this process, the first screw rod is directly opposite to the connecting piece. When the staff pushes the waterproof insulation wall to install the fixed shaft into the fixing clamp, the staff fixes the connecting piece to the first screw rod through the first nut. During this process, the probability of collapse of the waterproof insulation wall during concrete pouring is reduced, thereby improving the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;
[0026] Figure 2 It is a schematic cross-sectional structure diagram of a connection assembly in an embodiment of the utility model;
[0027] Figure 3 It is a schematic diagram of the cross-sectional structure of the connecting piece in the embodiment of the utility model.
[0028] In the figure: 1. original wall; 2. waterproof and heat-insulating wall; 21. insulation layer; 22. reinforcement layer; 23. anti-seepage layer; 24. waterproof layer; 25. decorative layer; 3. connection assembly; 31. expansion bolt; 32. fixing plate; 33. fixing clamp; 34. fixing shaft; 4. first screw; 41. second screw; 42. connecting piece; 43. first nut; 44. second nut; 5. non-woven fabric; 6. mounting hole. DETAILED DESCRIPTION
[0029] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.
[0030] like Figure 1-3 As shown, the embodiment of the present application discloses an optimized structure for waterproof and heat-insulating building exterior walls, including an original wall 1, a waterproof and heat-insulating wall 2, a connecting assembly 3, a first screw 4, a second screw 41, a connecting piece 42, a first nut 43 and a second nut 44. The original wall 1 is a rectangular parallelepiped structure, and the waterproof and heat-insulating wall 2 is installed on the side wall of the original wall 1. The waterproof and heat-insulating wall 2 includes an insulating layer 21, a reinforcing layer 22, an anti-seepage layer 23, a waterproof layer 24 and a decorative layer 25. The insulating layer 21 is a rectangular parallelepiped structure, and the insulating layer 21 is installed on the side wall of the original wall 1. The reinforcing layer 22 is a rectangular parallelepiped structure, and the reinforcing layer 22 is fixedly arranged on the side wall of the insulating layer 21 away from the original wall 1. The anti-seepage layer 23 is a rectangular parallelepiped structure, and the anti-seepage layer 23 is fixedly arranged on the side wall of the reinforcing layer 22 away from the insulating layer 21. The waterproof layer 24 is a rectangular parallelepiped structure, and is installed on the side wall of the anti-seepage layer 23 away from the reinforcement layer 22. The decorative layer 25 is a rectangular parallelepiped structure, and is fixedly arranged on the side wall of the waterproof layer 24 away from the anti-seepage layer 23.
[0031] When the staff needs to install the waterproof insulation wall 2, the staff needs to connect the waterproof insulation wall 2 to each other through the connecting component 3. During this process, the connecting component 3 reduces the probability that the waterproof insulation wall 2 is not tightly connected to the original wall 1 after long-term use, thereby reducing the probability of the waterproof insulation wall 2 falling off.
[0032] A plurality of mounting holes 6 are provided on the side wall of the original wall 1 near the thermal insulation layer 21, and the connection assembly 3 is installed on the original wall 1 for connecting the waterproof thermal insulation wall 2. The connection assembly 3 includes an expansion bolt 31, a fixing plate 32, a fixing clamp 33 and a fixing shaft 34. A plurality of expansion bolts 31 are provided and are respectively installed in the plurality of mounting holes 6, the fixing plate 32 is installed on the outer wall of the expansion bolt 31, the fixing clamp 33 is fixedly arranged on the side wall of the fixing plate 32, and the fixing shaft 34 is fixedly arranged on the side wall of the thermal insulation layer 21 near the original wall 1, and the fixing shaft 34 and the fixing clamp 33 match each other.
[0033] When the staff needs to install the waterproof insulation wall 2, the staff needs to open a mounting hole 6 on the original wall 1. Then, install the expansion bolt 31 into the mounting hole 6. Then, the staff rotates the expansion bolt 31 to fix the expansion bolt 31 into the mounting hole 6. Further, the staff needs to make the fixing clamp 33 face the fixing axis 34. Then, the staff pushes the waterproof insulation wall 2 to install the fixing axis 34 into the fixing clamp 33, so that the fixing clamp 33 limits the waterproof insulation wall 2. At this time, the staff pours concrete into the original wall 1 and the waterproof insulation wall 2. In this process, the use of concrete reduces the probability that the waterproof insulation wall 2 is not tightly connected to the original wall 1 after long-term use, thereby reducing the probability of the waterproof insulation wall 2 falling off.
[0034] The first screw 4 is pre-buried on the side wall of the original wall 1 close to the insulation layer 21, and its axis is horizontal. The second screw 41 is fixedly arranged on the side wall of the insulation layer 21 close to the original wall 1, and its axis coincides with the axis of the first screw 4. The cross section of the connecting member 42 is L-shaped, and the connecting member 42 is installed on the first screw 4 and the second screw 41. The first nut 43 is threadedly connected to the first screw 4, and the second nut 44 is threadedly connected to the second screw 41, and the side walls of the first nut 43 and the second nut 44 are both in contact with the side wall of the connecting member 42.
[0035] When the staff pushes the waterproof and thermal insulation wall 2 to install the fixed shaft 34 into the fixing clamp 33, the staff needs to fix the connecting piece 42 on the second screw 41 through the second nut 44. During this process, the first screw 4 is directly opposite to the connecting piece 42. When the staff pushes the waterproof and thermal insulation wall 2 to install the fixed shaft 34 into the fixing clamp 33, the staff fixes the connecting piece 42 to the first screw 4 through the first nut 43. During this process, the probability of collapse of the waterproof and thermal insulation wall 2 during concrete pouring is reduced, thereby improving the stability of the device.
[0036] In order to improve the waterproof effect of the waterproof thermal insulation wall 2, a non-woven fabric 5 is fixedly installed on the side walls where the anti-seepage layer 23 and the waterproof layer 24 are close to each other. The non-woven fabric 5 has a waterproof and moisture-proof effect and can effectively adjust the indoor air humidity, thereby improving the waterproof effect of the waterproof thermal insulation wall 2.
[0037] In order to improve the stability of the device, the connector 42 is made of steel. Steel has the advantage of high strength. The connector 42 made of steel improves the wall of the connector 42, thereby reducing the probability of collapse of the waterproof insulation wall 2 during the concrete pouring process, thereby improving the stability of the device.
[0038] In order to improve the stability of the device, the fixing clip 33 is made of thermosetting plastic material. Thermosetting plastic has high strength, which reduces the probability of the fixing shaft 34 and the fixing clip 33 being separated from each other when the fixing shaft 34 is installed in the fixing clip 33, thereby improving the stability of the device.
[0039] In order to increase the difficulty of installation by the staff, the expansion bolt 31 passes through the fixing plate 32 and is rotatably connected to the fixing plate 32. The expansion bolt 31 passes through the fixing plate 32 and is rotatably connected to the fixing plate 32 to reduce the probability that the fixing clip 33 cannot be aligned with the fixing shaft 34 during the process of the staff rotating the expansion bolt 31, thereby increasing the difficulty of installation by the staff.
[0040] In order to extend the service life of the device, the fixing plate 32 is made of PVC material. PVC material has good toughness, and the fixing plate 32 made of PVC material reduces the probability of damage to the fixing plate 32 when installing the expansion bolt 31, thereby extending the service life of the device.
[0041] The use principle of a waterproof and heat-insulating optimization structure for building exterior walls in this embodiment is as follows: when the staff needs to install the waterproof and heat-insulating wall 2, the staff needs to open a mounting hole 6 on the original wall 1. Then, the expansion bolt 31 is installed in the mounting hole 6. Then, the staff rotates the expansion bolt 31 to fix the expansion bolt 31 in the mounting hole 6. Further, the staff needs to make the fixing clamp 33 face the fixing shaft 34. Then, the staff pushes the waterproof and heat-insulating wall 2 to install the fixing shaft 34 in the fixing clamp 33, so that the fixing clamp 33 limits the waterproof and heat-insulating wall 2. In this process, when the staff pushes the waterproof and heat-insulating wall 2 to install the fixing shaft 34 in the fixing clamp 33, the staff needs to fix the connecting member 42 on the second screw 41 through the second nut 44. In this process, the first screw 4 faces the connecting member 42. When the staff pushes the waterproof and heat-insulating wall 2 to install the fixing shaft 34 in the fixing clamp 33, the staff fixes the connecting member 42 to the first screw 4 through the first nut 43. At this time, the staff poured concrete into the original wall 1 and the waterproof insulation wall 2. In this process, the use of concrete reduced the probability that the waterproof insulation wall 2 would not be tightly connected to the original wall 1 after long-term use, thereby reducing the probability of the waterproof insulation wall 2 falling off.
[0042] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.
Claims
1. A waterproof and thermal insulation optimized structure for building exterior walls, comprising an original wall (1), characterized in that: A waterproof thermal insulation wall (2) is installed on the side wall of the original wall (1), and the waterproof thermal insulation wall (2) comprises a thermal insulation layer (21) installed on the side wall of the original wall (1), a reinforcing layer (22) fixedly arranged on the side wall of the thermal insulation layer (21) away from the original wall (1), an anti-seepage layer (23) fixedly arranged on the side wall of the reinforcing layer (22) away from the thermal insulation layer (21), a waterproof layer (24) installed on the side wall of the anti-seepage layer (23) away from the reinforcing layer (22), and a decorative layer (25) fixedly arranged on the side wall of the waterproof layer (24) away from the anti-seepage layer (23), and a connecting component (3) for connecting the waterproof thermal insulation wall (2) is installed on the original wall (1); A plurality of mounting holes (6) are provided on a side wall of the original wall (1) close to the thermal insulation layer (21); the connection assembly (3) comprises a plurality of expansion bolts (31) respectively mounted in the plurality of mounting holes (6), a fixing plate (32) mounted on the outer wall of the expansion bolts (31), a fixing clamp (33) fixedly arranged on the side wall of the fixing plate (32), and a fixing shaft (34) fixedly arranged on the side wall of the thermal insulation layer (21) close to the original wall (1); the fixing shaft (34) and the fixing clamp (33) match each other.
2. The waterproof and thermal insulation optimization structure for building exterior walls according to claim 1 is characterized by: A first screw rod (4) is pre-buried on the side wall of the original wall (1) close to the thermal insulation layer (21); a second screw rod (41) is fixedly arranged on the side wall of the thermal insulation layer (21) close to the original wall (1); a connecting piece (42) having a U-shaped cross section is commonly mounted on the first screw rod (4) and the second screw rod (41); a first nut (43) is threadedly connected to the first screw rod (44); a second nut (44) is threadedly connected to the second screw rod (41); and the side walls of the first nut (43) and the second nut (44) are both in contact with the side walls of the connecting piece (42).
3. The waterproof and thermal insulation optimization structure for building exterior walls according to claim 1 is characterized by: A non-woven fabric (5) is fixedly mounted on the side walls of the anti-seepage layer (23) and the waterproof layer (24) that are close to each other.
4. The waterproof and thermal insulation optimized structure for building exterior walls according to claim 2 is characterized by: The connecting piece (42) is a connecting piece (42) made of steel.
5. The waterproof and thermal insulation optimization structure for building exterior walls according to claim 1 is characterized by: The fixing clip (33) is a fixing clip (33) made of a thermosetting plastic material.
6. The waterproof and thermal insulation optimized structure for building exterior walls according to claim 1 is characterized by: The expansion bolt (31) passes through the fixing plate (32) and is rotatably connected to the fixing plate (32).
7. The waterproof and thermal insulation optimized structure for building exterior walls according to claim 1 is characterized by: The fixing plate (32) is a fixing plate (32) made of PVC material.