Building outer wall rain protection structure

Abstract

The utility model belongs to the field of outer wall rain protection, disclose a kind of building outer wall rain protection structure, including warm and noise reduction board, one side detachably installs protruding block, and the other side of warm and noise reduction board is provided with recess;Waterproof assembly, including waterproof board, deflector and connecting bolt, waterproof board is abutted on the lateral wall of warm and noise reduction board, and the upper and lower ends of waterproof board are respectively provided with gap, and deflector includes connecting portion and flow guide portion, connecting portion is matched with gap, and flow guide portion has inclined flow guide surface. Through the adaptation of the upper and lower two adjacent gaps by connecting portion, to make the horizontal gap between the upper and lower two waterproof boards more complex, and then make it difficult for rainwater to pass through, and the connecting portion and waterproof board are connected and installed by connecting bolt, so that the waterproof board can be quickly disassembled, replaced relative to the warm and noise reduction board after damage, without disassembling and replacing the entire rain protection structure, reducing the difficulty and cost of subsequent maintenance, and using more convenient.

Description

Technical Field

[0001] This utility model belongs to the field of exterior wall rainproofing technology, specifically relating to a rainwater protection structure for building exterior walls. Background Technology

[0002] Exterior wall waterproofing is a waterproofing project that ensures the structure of a building (structure) is protected from rainwater intrusion and the interior space is protected from rainwater damage. Existing exterior wall waterproofing structures can also play a role in noise reduction and heat preservation to a certain extent. Therefore, exterior wall waterproofing plays an important role in the entire building project.

[0003] Existing exterior wall waterproofing structures typically include a thermal insulation and noise reduction layer and a waterproof layer. By installing the thermal insulation and noise reduction layer on the exterior wall, the wall's thermal insulation and noise reduction effects are improved. By installing the waterproof layer on top of the thermal insulation and noise reduction layer, rainwater is less likely to penetrate into the thermal insulation and noise reduction layer, and is also less likely to penetrate the wall, thus protecting the wall.

[0004] However, in existing exterior wall waterproofing structures, the waterproofing layer is usually pressed or bonded as a whole onto the thermal insulation and noise reduction layer. This makes it difficult to remove and replace the waterproofing layer separately after it is damaged, requiring the replacement of the entire thermal insulation and noise reduction layer and the waterproofing layer during subsequent maintenance, resulting in high maintenance costs. Utility Model Content

[0005] The present invention aims to provide a rainwater protection structure for building exterior walls to solve the problem of high maintenance costs of existing rainwater protection structures mentioned above.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a rainwater protection structure for building exterior walls, comprising...

[0007] The heat insulation and noise reduction panel has a protrusion that can be detachably installed on one side, and a groove on the other side, with the protrusion and groove fitting together.

[0008] The waterproof component includes a waterproof membrane, a flow guide plate, and connecting bolts. The waterproof membrane abuts against the side wall of the heat insulation and noise reduction plate. Notches are provided at the upper and lower ends of the waterproof membrane. The flow guide plate includes a connecting part and a flow guide part. The upper and lower ends of the connecting part are adapted to the notches. The end of the connecting bolt passes through the connecting part and the waterproof membrane in sequence and is threaded into the heat insulation and noise reduction plate. The flow guide part is provided on the side wall of the connecting part and has an inclined flow guide surface.

[0009] The principle and effects of this technical solution:

[0010] 1. The connecting part adapts to the two adjacent gaps, making the horizontal gap between the two waterproof boards more complex, thus making it difficult for rainwater to pass through. The connecting part and the waterproof board are connected and installed by connecting bolts, so that the waterproof board can be quickly disassembled and replaced relative to the heat insulation and noise reduction board after damage, without having to disassemble and replace the entire rain protection structure. This reduces the difficulty and cost of subsequent maintenance and makes it more convenient to use.

[0011] 2. The combination of protrusions and grooves makes the vertical gaps between adjacent rain protection structures more complex, preventing rainwater from seeping through them. The use of guide plates, waterproofing plates, and connecting bolts further complicates the horizontal gaps between adjacent rain protection structures, making it difficult for rainwater to penetrate. The guide plate's flow surface directs the rainwater, causing it to drip directly from the top instead of sliding down the bottom waterproofing plate, thus reducing the rainwater flow on the lower rain protection structure and improving its waterproofing effect.

[0012] 3. The detachable design of the protrusion relative to the heat insulation and noise reduction panel allows the edge heat insulation and noise reduction panel to be removed, thereby improving the overall flatness and aesthetics. It also facilitates edge sealing. In actual use, the excess connecting parts of the top and bottom guide plates can be cut off by sawing to improve flatness, aesthetics and edge sealing.

[0013] The present invention is further configured such that: the outer wall of the connecting part is flush with the outer wall of the waterproof membrane, and the distance between the top edge of the guide surface and the connecting part is less than the distance between the bottom edge of the guide surface and the connecting part.

[0014] The principle and effect of this technical solution are as follows: by ensuring that the guide plate is flush with the waterproof plate, the flatness of the wall surface is improved, and by limiting the distance from the guide surface to the connection, the tilt direction of the guide surface is limited, so that rainwater can leave the waterproof plate better and reduce the amount of rainwater staying in the gaps of the protective structure.

[0015] The present invention is further configured to include a hanging assembly, which includes a hanging block, the hanging block being fixed to the heat insulation and noise reduction board, and a hanging groove being provided on the waterproof board, the hanging groove being adapted to the hanging block.

[0016] The principle and effect of this technical solution: By setting up the mounting blocks and mounting slots, the waterproof membrane can be hung on the heat insulation and noise reduction board by the mounting slots and mounting blocks when the guide plate and connecting bolts are not installed. This makes it easier for construction personnel to operate step by step and avoids the situation where the waterproof membrane will immediately tip over and fall off due to the disassembly and assembly of the connecting bolts. This improves the safety and stability of the device and facilitates later maintenance and construction.

[0017] The present invention is further configured such that the cross-section of the mounting block is T-shaped.

[0018] The principle and effect of this technical solution: The T-shaped design increases the contact area between the mounting groove and the mounting block, making the waterproof membrane more stable when mounted on the mounting block.

[0019] The present invention is further configured to include an installation component, which includes a crossbar and an installation plate. The installation plate is installed on the side of the heat insulation and noise reduction board away from the waterproof board. A slider is installed on the installation plate. A groove is provided on the crossbar. The installation plate abuts against the crossbar, and the slider slides in cooperation with the groove.

[0020] The principle and effect of this technical solution: By setting up a crossbar, mounting plate, slide groove and slider, the mounting plate and slider can slide along the slide groove, thereby driving the heat insulation and noise reduction board to adjust its position on the crossbar. Through two sets of symmetrically set mounting components, the crossbar can restrict the vertical direction of the mounting plate, so that the heat insulation and noise reduction board can only move in the horizontal direction, thus making the heat insulation and noise reduction board more convenient to install and easier to adjust its position.

[0021] The present invention is further configured such that: the mounting assembly also includes a reinforcing plate, the reinforcing plate is fixed to the heat insulation and noise reduction plate, and the mounting plate is fixed to the reinforcing plate.

[0022] The principle and effect of this technical solution: The reinforcing plate can protect the heat insulation and noise reduction plate, and the force on the mounting plate can be evenly distributed on the heat insulation and noise reduction plate through the reinforcing plate, thereby making the rain protection structure more reliable.

[0023] The present invention is further configured such that: one side of the protrusion abuts against the heat insulation and noise reduction plate, and the other side of the protrusion is fitted with an installation bolt, the end of which is threaded into the heat insulation and noise reduction plate.

[0024] The principle and effect of this technical solution: The protrusion and the heat insulation and noise reduction plate are connected by mounting bolts, so that the protrusion can be quickly installed and removed from the heat insulation and noise reduction plate. Attached Figure Description

[0025] Figure 1 This is the front view of the present invention;

[0026] Figure 2 for Figure 1 Exploded view of the waterproof component;

[0027] Figure 3 for Figure 1 Structural diagram of the central insulation and noise reduction panel;

[0028] Figure 4 for Figure 1 Back structure diagram of the waterproof membrane section;

[0029] Figure 5 for Figure 1 Back structure diagram of the mounting components (mounting plate and crossbar exploded apart). Detailed Implementation

[0030] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments:

[0031] The reference numerals in the accompanying drawings include:

[0032] 110. Insulation and noise reduction board; 111. Groove; 120. Protrusion; 130. Mounting bolt;

[0033] 210. Waterproof membrane; 211. Notch; 212. Hanging groove; 220. Guide plate; 221. Connecting part; 222. Guide part; 223. Guide surface; 230. Connecting bolt;

[0034] 310. Hanging block;

[0035] 410, crossbar; 411, slide groove; 420, mounting plate; 430, slider; 440, reinforcing plate.

[0036] Example:

[0037] As attached Figure 1-5 As shown, this utility model discloses a rainwater protection structure for building exterior walls, including a heat insulation and noise reduction panel 110, a waterproof component, a hanging component, and an installation component. A protrusion 120 is detachably installed on one side of the heat insulation and noise reduction panel 110. Specifically, one side of the protrusion 120 abuts against the heat insulation and noise reduction panel 110, and an installation bolt 130 is inserted into the other side of the protrusion 120. The end of the installation bolt 130 is threaded into the heat insulation and noise reduction panel 110. A groove 111 is formed on the other side of the heat insulation and noise reduction panel 110, and the protrusion 120 is adapted to the groove 111. Through the insertion and adaptation of the protrusion 120 and the groove 111, two horizontally adjacent heat insulation and noise reduction panels 110 can be spliced ​​together.

[0038] Among them, the heat insulation and noise reduction board 110 can be a multi-layer composite board, that is, a layered board structure composed of heat insulation material layer, noise reduction material layer, flame retardant layer and other materials. It is a common product on the market. You can choose according to your actual needs. I will not go into too much detail here.

[0039] The mounting assembly includes a reinforcing plate 440, a crossbar 410, and a mounting plate 420. The reinforcing plate 440 is fixed to the insulation and noise reduction plate 110, and the mounting plate 420 is fixed to the reinforcing plate 440. A slider 430 is mounted on the mounting plate 420. A groove 411 is formed on the crossbar 410. The mounting plate 420 abuts against the crossbar 410, and the slider 430 slides in conjunction with the groove 411. In this design, the reinforcing plate 440 and the mounting plate 420 are set together, and at least two sets are provided. One reinforcing plate 440 corresponds to two mounting plates 420. A slider 430 is fixed on each of the two mounting plates 420, and the slider 430 is located on the opposite side of the two mounting plates 420. The crossbar 410 corresponds to the slider 430, and the groove 411 corresponds to the slider 430. The crossbar 410 is fixed to the exterior wall.

[0040] The waterproof component includes a waterproof membrane 210, a flow guide plate 220, and a connecting bolt 230. The waterproof membrane 210 abuts against the side wall of the heat insulation and noise reduction plate 110. Notches 211 are respectively provided at the upper and lower ends of the waterproof membrane 210. The flow guide plate 220 includes a connecting part 221 and a flow guide part 222. The upper and lower ends of the connecting part 221 are respectively adapted to the notches 211. The end of the connecting bolt 230 passes through the connecting part 221 and the waterproof membrane 210 in sequence and is threaded into the heat insulation and noise reduction plate 110. The flow guide part 222 is provided on the side wall of the connecting part 221 and has an inclined flow guide surface 223. The outer wall of the connecting part 221 is flush with the outer wall of the waterproof membrane 210. The distance between the top edge of the flow guide surface 223 and the connecting part 221 is less than the distance between the bottom edge of the flow guide surface 223 and the connecting part 221. The two adjacent waterproof plates 210 share a common guide plate 220. The connecting part 221 of the guide plate 220 is connected to the heat insulation and noise reduction plate 110 by connecting bolts 230. The excess connecting part 221 of the guide plate 220 at the top and bottom can be cut off by a saw for edge sealing of the device.

[0041] The mounting assembly includes a mounting block 310, which is fixed to the heat insulation and noise reduction board 110. A mounting groove 212 is provided on the waterproof board 210, which is adapted to the mounting block 310. The cross-section of the mounting block 310 is T-shaped.

[0042] The above descriptions are merely embodiments of this utility model. Commonly known technical solutions or characteristics are not described in detail here. It should be noted that those skilled in the art can make various modifications and improvements without departing from the technical solution of this utility model. These modifications and improvements should also be considered within the scope of protection of this utility model, and will not affect the effectiveness of the implementation of this utility model or the practicality of the patent. The scope of protection claimed in this application should be determined by the content of its claims, and the specific embodiments described in the specification can be used to interpret the content of the claims.

Claims

1. A building outer wall rain protection structure, characterized in that: Include The warm noise reduction plate is detachably mounted with a protrusion on one side, and a groove is formed on the other side of the warm noise reduction plate, and the protrusion is matched with the groove; The waterproof assembly includes a waterproof plate, a guide plate and a connecting bolt, the waterproof plate abuts on the side wall of the warm noise reduction plate, the upper and lower ends of the waterproof plate are respectively provided with notches, the guide plate includes a connecting part and a guide part, the upper and lower ends of the connecting part are respectively matched with the notches, the end of the connecting bolt passes through the connecting part and the waterproof plate in sequence, and is screwed into the warm noise reduction plate, the guide part is arranged on the side wall of the connecting part, and the guide part has an inclined guide surface.

2. The building outer wall rain protection structure according to claim 1, characterized in that: The outer wall of the connecting part is flush with the outer wall of the waterproof plate, and the distance between the top edge of the guide surface and the connecting part is less than the distance between the bottom edge of the guide surface and the connecting part.

3. The building outer wall rain protection structure according to claim 1, wherein: It also includes a hanging assembly, the hanging assembly includes a hanging block, the hanging block is fixed on the warm noise reduction plate, the waterproof plate is provided with a hanging groove, and the hanging groove is matched with the hanging block.

4. The building outer wall rain protection structure according to claim 3, characterized in that: The cross section of the hanging block is T-shaped.

5. The building outer wall rain protection structure according to claim 1, characterized in that: It also includes an installation assembly, the installation assembly includes a horizontal rod and an installation plate, the installation plate is installed on the side of the warm noise reduction plate away from the waterproof plate, the installation plate is provided with a sliding block, the horizontal rod is provided with a sliding groove, the installation plate abuts with the horizontal rod, and the sliding block is matched with the sliding groove.

6. The building outer wall rain protection structure according to claim 5, characterized in that: The installation assembly further includes a reinforcing plate, the reinforcing plate is fixed on the warm noise reduction plate, and the installation plate is fixed on the reinforcing plate.

7. The building outer wall rain protection structure according to claim 1, characterized in that: One side of the protrusion abuts with the warm noise reduction plate, the other side of the protrusion is inserted with an installation bolt, and the end of the installation bolt is screwed into the warm noise reduction plate.

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