Building outer wall waterproof structure

Abstract

The utility model discloses a waterproof structure of a building outer wall. A rope can be pulled through a motor, so that a movable block moves downwards along a vertical shaft body to extrude a spring; in the moving process of the movable block, the water absorption sponge rolling shaft can always abut against the front side face of the outer wall plate and move downwards to adsorb and remove water on the outer wall plate through the arrangement of an installation structure on the movable block, and the situation that the strength of the wall is affected due to permeation caused by the fact that water is not treated in time is avoided.

Description

Technical Field

[0001] This utility model relates to the field of building exterior wall technology, specifically a waterproof structure for building exterior walls. Background Technology

[0002] Building exterior walls are mainly constructed of bricks and concrete, and are decorated with paint, fireproof layers, or tiles. Building exterior walls need to have a certain degree of waterproofing to prevent rainwater from seeping into the wall and damaging the strength of the wall structure. Generally, waterproofing operations involve setting waterproof layers on both the inside and outside of the wall, often using waterproof coatings. However, long-term use of these coatings can lead to fatigue and peeling, thus affecting the overall waterproofing effect of the exterior wall. Utility Model Content

[0003] In view of the problems existing in the prior art, this utility model discloses a waterproof structure for building exterior walls. The technical solution adopted includes an exterior wall panel, a first waterproof layer, a second waterproof layer, and a concrete layer, which is a common exterior wall structure. Other structures include an exterior wall panel groove, a vertical shaft, a spring, a rope, a rope channel, a motor, an arc-shaped protective cover, a lower opening, a drying section, a movable block, an installation structure, and a water-absorbing sponge roller. The first waterproof layer, the second waterproof layer, and the concrete layer are sequentially arranged on the rear side of the exterior wall panel. An arc-shaped protective cover is fixed to the top of the front side of the exterior wall panel, and a lower opening is opened below the arc-shaped protective cover. Exterior wall panel grooves are opened on the left and right sides of the front side of the exterior wall panel. The vertical shaft is fixed in the exterior wall panel groove. The movable block is placed in the exterior wall panel groove and is movably fitted with the vertical shaft. The spring is entirely fitted outside the vertical shaft, with its upper end connected to the bottom surface of the movable block and its lower end fixed to the exterior wall panel. On the bottom surface of the trough, the movable block is kept within the arc-shaped protective cover by the action of springs. A rope channel connects the interior of the outer wall panel to the lower end of the inner wall of the trough. The motor is installed on the front side of the outer wall panel, and its output end extends into the rope channel. One end of the rope is fixed to the output shaft, and the other end extends out of the rope channel and connects to the bottom surface of the movable block. The motor is powered by a battery and controlled by a remote control. After the motor starts, it drives the output shaft to rotate and wind up the rope. The rope is pulled, thereby pulling the movable block down. The movable block moves out from the lower opening. An installation structure is set on the front side of the movable block. The water-absorbing sponge roller is pressed against the front side of the outer wall panel through the installation structure. The movable block is made of lightweight material. When the movable block moves down, it drives the water-absorbing sponge roller to move along the outer wall panel to absorb the water accumulated on the outer wall panel, preventing the water from not dispersing and easily causing seepage.

[0004] As a preferred technical solution of this utility model, the bottom of the outer wall panel groove is provided with a bent channel, and the other end of the bent channel is connected to the lower end of the front side of the outer wall panel. Water in the outer wall panel groove can leak out through the bent channel. In order to avoid residual water in the outer wall panel groove, a sponge pad is fixed on the back of the movable block. During the movement of the movable block, the sponge pad can also be used to absorb and clean the water inside the outer wall panel groove.

[0005] As a preferred technical solution of this utility model, the bent channel is L-shaped, and the angle between the vertical part and the horizontal part is 120 degrees, which facilitates water leakage.

[0006] As a preferred technical solution of this utility model, the drying section includes a resistance heating wire and a battery box. The resistance heating wire is evenly distributed on the inner wall of the arc-shaped protective cover. The resistance heating wire is powered by the battery in the battery box on the outer wall panel. The control device in the battery box is activated periodically by a remote control device to accelerate the drying of the water-absorbing sponge roller by using the resistance heating wire, so as to facilitate subsequent reuse.

[0007] As a preferred technical solution of this utility model, the installation structure includes an installation groove, an installation shaft, an installation plate, a rotating shaft, and a tightening spring. The front side of the movable block has an installation groove, one end of the installation shaft is movably inserted into the installation groove, and the outer end is fixed to the installation plate. The rotating shaft is installed by rotating the inner side of the installation plate. A water-absorbing sponge roller is fixedly connected between the two rotating shafts. The installation plate and the front side of the movable block are connected by a tightening spring. Under the action of the tightening spring, the water-absorbing sponge roller can be pressed tightly against the front side of the outer wall panel.

[0008] The beneficial effects of this utility model are as follows: the motor can pull the rope to make the movable block move downward along the vertical axis to compress the spring. During the movement of the movable block, the installation structure on the movable block can ensure that the water-absorbing sponge roller is always pressed against the front side of the outer wall panel and moves downward to absorb and remove water from the outer wall panel, thus avoiding water seepage caused by untimely water treatment and affecting the strength of the wall. Attached Figure Description

[0009] Figure 1 This is a schematic diagram of the structure of this utility model;

[0010] Figure 2 This is a schematic diagram of the upper left corner of the structure of this utility model;

[0011] Figure 3 This is a schematic diagram of the installation structure components of this utility model.

[0012] In the diagram: 1. Exterior wall panel; 2. Waterproof layer 1; 3. Waterproof layer 2 and concrete layer; 4. Exterior wall panel groove; 5. Bending channel; 6. Vertical shaft; 7. Spring; 8. Rope; 9. Rope channel; 91. Motor; 10. Arc-shaped cover; 11. Lower opening; 111. Resistance heating wire; 112. Battery box; 12. Movable block; 13. Mounting groove; 131. Mounting shaft; 132. Mounting plate; 133. Rotating shaft; 134. Tightening spring; 135. Water-absorbing sponge roller; 14. Detailed Implementation

[0013] Example 1

[0014] like Figures 1 to 3As shown, this utility model discloses a waterproof structure for building exterior walls. The technical solution includes an exterior wall panel 1, a first waterproof layer 2, a second waterproof layer 3, a concrete layer 4, an exterior wall panel groove 5, a vertical shaft 7, a spring 8, a rope 9, a rope channel 91, a motor 10, an arc-shaped protective cover 11, a lower opening 111, a drying section, a movable block 13, an installation structure, and a water-absorbing sponge roller 14. The first waterproof layer 2, the second waterproof layer 3, and the concrete layer 4 are sequentially arranged on the rear side of the exterior wall panel 1. Exterior wall panel grooves 5 are opened on the left and right sides of the front side of the exterior wall panel 1. The vertical shaft 7 is fixed in the exterior wall panel groove 5. The movable block 13 is placed in the exterior wall panel groove 5 and is aligned with the vertical shaft 7. The vertical shaft 7 is a movable assembly, with the spring 8 fitted around it. The upper end is connected to the bottom surface of the movable block 13, and the lower end is fixed to the bottom surface of the outer wall panel groove 5. The inner wall of the outer wall panel 1 is connected to the lower end of the inner wall of the outer wall panel groove 5 via a rope channel 91. The motor 10 is installed on the front side of the outer wall panel 1, and its output end extends into the rope channel 91. One end of the rope 9 is fixed to the output shaft, and the other end extends out of the rope channel 91 and is connected to the bottom surface of the movable block 13. An installation structure is provided on the front side of the movable block 13. The water-absorbing sponge roller 14 is pressed against the front side of the outer wall panel 1 through the installation structure. The movable block 13 is made of lightweight material.

[0015] As a preferred technical solution of this utility model, the bottom of the groove of the outer wall panel 5 is provided with a bent channel 6, and the other end of the bent channel 6 is connected to the lower end of the front side of the outer wall panel 1.

[0016] As a preferred technical solution of this utility model, the bent channel 6 is L-shaped, and the angle between the vertical part and the horizontal part is 120 degrees, so that the water can flow out naturally.

[0017] As a preferred technical solution of this utility model, the drying section can effectively accelerate the drying of the absorbent sponge roller and facilitate subsequent recycling. Its specific structure includes a resistance heating wire 112 and a battery box 12. The resistance heating wire 112 is evenly distributed on the inner wall of the arc-shaped protective cover 11. The resistance heating wire 112 is powered by the battery in the battery box 12 on the outer wall plate 1.

[0018] As a preferred technical solution of this utility model, the installation structure for installing the water-absorbing sponge roller ensures that the water-absorbing sponge roller is always pressed against the front side of the outer wall panel. The specific structure is set as follows: an installation groove 131 is opened on the front side of the movable block 13, one end of the installation shaft 132 is movably inserted into the installation groove 131, the outer end is fixed with an installation plate 133, the inner side of the installation plate 133 is rotatably installed with a rotating shaft 134, the two rotating shafts 134 are fixedly connected to the water-absorbing sponge roller 14, and the installation plate 133 is connected to the front side of the movable block 13 by a tensioning spring 135.

[0019] The working principle of this utility model is as follows: In use, the motor is manually started via remote control according to actual needs. After the motor starts, it drives the output shaft to rotate and wind up the rope. The rope is pulled, which in turn pulls the movable block downward. The movable block moves out from the lower opening. An installation structure is set on the front side of the movable block. The tightening spring ensures that the water-absorbing sponge roller is always in contact with the front side of the outer wall panel. The movable block is made of lightweight material. When the movable block moves downward, it drives the water-absorbing sponge roller to move along the outer wall panel to absorb the water accumulated on the outer wall panel, preventing the water from stagnating and easily causing seepage. After completion, the motor resets, and under the action of the spring, the movable block returns to the arc-shaped protective cover. The drying part, which is composed of a resistance heating wire and a battery box, accelerates the drying of the water-absorbing sponge roller, making it convenient for subsequent use.

[0020] Components not described in detail in this article are existing technologies.

[0021] While the specific embodiments of this utility model have been described in detail above, this utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this utility model. Modifications or variations that do not involve creative labor are still within the protection scope of this utility model.

Claims

1. A waterproof structure for building exterior walls, comprising an exterior wall panel (1), a first waterproof layer (2), a second waterproof layer (3), and a concrete layer (4), characterized in that: The system includes an outer wall panel groove (5), a vertical shaft (7), a spring (8), a rope (9), a rope channel (91), a motor (10), an arc-shaped protective cover (11), a lower opening (111), a drying section, a movable block (13), an installation structure, and a water-absorbing sponge roller (14); the rear side of the outer wall panel (1) is sequentially provided with a first waterproof layer (2), a second waterproof layer (3), and a concrete layer (4); the front side of the outer wall panel (1) has outer wall panel grooves (5) on both the left and right sides, the vertical shaft (7) is fixed in the outer wall panel groove (5), and the movable block (13) is placed in the outer wall panel groove (5) and movably fitted with the vertical shaft (7); the spring (8) is entirely fitted with... Outside the vertical shaft (7), the upper end is connected to the bottom surface of the movable block (13), and the lower end is fixed to the bottom surface of the groove of the outer wall panel (5); the inner wall of the outer wall panel (1) is connected to the lower end of the inner wall of the outer wall panel groove (5) by a rope channel (91); the motor (10) is installed on the front side of the outer wall panel (1), and its output end extends into the rope channel (91). One end of the rope (9) is fixed on the output shaft, and the other end extends out from the rope channel (91) and is connected to the bottom surface of the movable block (13); the front side of the movable block (13) is provided with an installation structure, and the water-absorbing sponge roller (14) is pressed against the front side of the outer wall panel (1) through the installation structure.

2. The waterproof structure for building exterior walls according to claim 1, characterized in that: The bottom of the groove (5) of the outer wall panel has a bent channel (6), and the other end of the bent channel (6) is connected to the lower end of the front side of the outer wall panel (1).

3. The waterproof structure for building exterior walls according to claim 2, characterized in that: The bent channel (6) is L-shaped, with the vertical part and the horizontal part forming an angle of 120 degrees.

4. The waterproof structure for building exterior walls according to claim 1, characterized in that: The drying section includes a resistance heating wire (112) and a battery box (12); the resistance heating wire (112) is evenly distributed on the inner wall of the arc-shaped protective cover (11), and the resistance heating wire (112) is powered by the battery in the battery box (12) on the outer wall panel (1).

5. The waterproof structure for building exterior walls according to claim 1, characterized in that: The mounting structure includes a mounting groove (131), a mounting shaft (132), a mounting plate (133), a rotating shaft (134), and a tensioning spring (135). The front side of the movable block (13) has a mounting groove (131), one end of the mounting shaft (132) is movably inserted into the mounting groove (131), and the outer end is fixed to the mounting plate (133). The inner side of the mounting plate (133) is rotatably mounted with the rotating shaft (134), and the two rotating shafts (134) are fixedly connected to the water-absorbing sponge roller (14). The mounting plate (133) is connected to the front side of the movable block (13) by the tensioning spring (135).

6. The waterproof structure for building exterior walls according to claim 1, characterized in that: The movable block (13) is made of lightweight material.

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