Waterproof structure at special-shaped structure of building

Abstract

The utility model provides a waterproof structure at a building special-shaped structure, which belongs to the technical field of building wall waterproofing, and comprises a parapet wall and a roof which are coated with waterproof layers, and the waterproof layers are continuously arranged on the parapet wall and the roof; a first waterproof plate is arranged on the waterproof layer located on the parapet wall in a pressing and covering mode, a second waterproof plate is arranged on the waterproof layer located on the roof in a pressing and covering mode, and fixing mechanisms are arranged on the first waterproof plate and the second waterproof plate. The waterproof layer is continuously smeared on the parapet wall and the roof, the first waterproof plate 11 can abut against the parapet wall through mutual clamping of the positioning block on the second waterproof plate and the positioning opening in the first waterproof plate, and the first waterproof plate and the second waterproof plate are fixed to the parapet wall and the roof through the fixing mechanism. The waterproof effect of the waterproof structure at the included angle between the parapet wall and the roof can be enhanced through the first waterproof plate and the second waterproof plate, and meanwhile the waterproof structures in the first waterproof plate and the second waterproof plate can prevent rainwater from continuously permeating.

Description

Technical Field

[0001] The utility model belongs to the technical field of building wall waterproofing, and in particular relates to a waterproofing structure for a building with a special-shaped structure. Background Art

[0002] With the development of the times, people's pursuit of architectural shapes has become stronger and stronger. More and more buildings with special structures have sprung up and become new landmarks in urban areas. Special-shaped buildings often refer to those buildings with unique shapes and irregular shapes. Their stress conditions are more complicated than those of ordinary buildings. Their construction technology and construction process are also more complicated. Various problems will arise during construction, which also poses greater challenges to construction management. Among them, waterproofing construction at the angle between the parapet and the roof is more complicated.

[0003] Most of the existing waterproof structures install internal corners at the corners to divert rainwater to other places. However, rainwater will penetrate into the internal corners for a long time, resulting in poor waterproofing effect. Utility Model Content

[0004] The utility model aims to provide a waterproof structure for special-shaped structures of buildings, aiming to solve the problem that the waterproof structure at the angle between the existing parapet and the roof in the prior art has poor waterproof effect and rainwater will penetrate into the inner corner for a long time.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a waterproof structure at a building with a special-shaped structure, comprising: a waterproof layer is applied on both the parapet and the roof, and the waterproof layer is continuously arranged on the parapet and the roof;

[0006] A first waterproof board is pressed on the waterproof layer on the parapet, and a second waterproof board is pressed on the waterproof layer on the roof. Both the first waterproof board and the second waterproof board are provided with fixing mechanisms. The first waterproof board is fixed to the parapet through the fixing mechanism, and the second waterproof board is fixed to the roof through the fixing mechanism.

[0007] A positioning opening arranged at a front-to-back interval is provided at one end of the first waterproof board away from the parapet, and the positioning opening extends in the left-right direction; a positioning block matched with the positioning opening is fixedly provided at one end of the second waterproof board close to the parapet, and the mutual engagement of the positioning block and the positioning opening can make the first waterproof board lean against the parapet;

[0008] Two adjacent second waterproof boards are spliced ​​with each other, and a snap-fit ​​mechanism is provided at the connection between the two adjacent second waterproof boards, and the snap-fit ​​mechanism is used to connect the two adjacent second waterproof boards with each other as a whole.

[0009] As a preferred embodiment of the utility model, both the first waterproof plate and the second waterproof plate are provided with hollow receiving grooves, and the receiving grooves are filled with waterproof structures.

[0010] As a preferred embodiment of the present invention, the waterproof structure includes a waterproof coating filled in the receiving groove.

[0011] As a preferred embodiment of the utility model, the engaging mechanism comprises a connecting block fixedly arranged at one end of the second waterproof board, a fixing block is fixedly arranged at the other end of the second waterproof board, a through groove with a lower opening and passing through the front and back is opened on the connecting block, and a fixing block on one of the second waterproof boards can be slidably inserted into the through groove on the other second waterproof board;

[0012] The left and right ends of the connecting block are provided with sliding grooves at intervals, the sliding grooves are connected with the through grooves, a slider is slidably provided on the sliding grooves, the slider extends in the left and right directions, a clamping block is fixedly provided at the bottom of the slider, and a clamping groove adapted to the clamping block is provided on the fixed block;

[0013] A reset mechanism is arranged in the through slot inside the connecting block, and the reset mechanism is connected to the sliding block, and the reset mechanism is used to push the clamping block at the bottom of the sliding block into the clamping slot.

[0014] As a preferred embodiment of the utility model, a mounting block is fixedly provided inside the through slot, and the reset mechanism comprises reset springs arranged at the left and right ends of the mounting block, and the reset springs are respectively connected to the adjacent sliders;

[0015] The fixing block is provided with a limiting groove which is open at the front and passes through vertically.

[0016] As a preferred embodiment of the utility model, a pressure plate is fixedly provided on one end of the first waterproof board away from the parapet, and the pressure plate abuts against the top of the second waterproof board. The fixing mechanism includes a first expansion bolt arranged on the first waterproof board and the second waterproof board, the first expansion bolt penetrates the first waterproof board and is connected to the parapet, the first expansion bolt penetrates the second waterproof board and is connected to the roof, and the pressure plate is provided with a second expansion bolt, the second expansion bolt penetrates the pressure plate and the second waterproof board and is connected to the roof.

[0017] As a preferred embodiment of the present invention, the waterproof layer is a flame retardant spray quick-setting rubber asphalt waterproof coating.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] The waterproof structure at the special-shaped structure of the building continuously applies the waterproof layer on the parapet and the roof. The first waterproof board 11 can be pressed against the parapet by the mutual clamping of the positioning block on the second waterproof board and the positioning port on the first waterproof board. The fixing mechanism fixes the first waterproof board and the second waterproof board on the parapet and the roof. The waterproof effect of the waterproof structure at the angle between the parapet and the roof can be enhanced by the first waterproof board and the second waterproof board. At the same time, the waterproof structure inside the first waterproof board and the second waterproof board can prevent rainwater from continuing to penetrate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0021] Figure 1 It is a front view of a specific embodiment of the utility model;

[0022] Figure 2 It is a schematic diagram of the three-dimensional structure of the second waterproof board in a specific embodiment of the utility model;

[0023] Figure 3 It is a side view of the second waterproof board in a specific embodiment of the utility model;

[0024] Figure 4 for Figure 3 Schematic diagram of the cross-sectional structure of AA;

[0025] Figure 5 for Figure 4 Schematic diagram of the enlarged structure at point A in the middle.

[0026] In the figure: 10, waterproof layer; 11, first waterproof board; 12, second waterproof board; 13, waterproof coating; 14, pressure plate; 21, connecting block; 22, fixing block; 23, sliding block; 24, clamping block; 25, reset spring. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-5The utility model provides the following technical solutions: a waterproof structure for a building with a special-shaped structure, including: a waterproof layer 10 is applied on the parapet and the roof, and the waterproof layer 10 is continuously arranged on the parapet and the roof. The waterproof layer 10 is a flame-retardant spray quick-setting rubber asphalt waterproof coating. The flame-retardant spray quick-setting rubber asphalt waterproof coating has excellent weather resistance, acid and alkali resistance, and aging resistance, and does not require a surface protective layer. This coating is a prior art and does not need to be described in detail.

[0029] A first waterproof board 11 is pressed on the waterproof layer 10 located on the parapet, and a second waterproof board 12 is pressed on the waterproof layer 10 located on the roof. Both the first waterproof board 11 and the second waterproof board 12 are provided with fixing mechanisms. The first waterproof board 11 is fixed to the parapet through the fixing mechanism, and the second waterproof board 12 is fixed to the roof through the fixing mechanism.

[0030] A pressure plate 14 is fixedly provided at one end of the first waterproof board 11 away from the parapet, and the pressure plate 14 abuts against the top of the second waterproof board 12. The fixing mechanism includes a first expansion bolt arranged on the first waterproof board 11 and the second waterproof board 12. The first expansion bolt penetrates the first waterproof board 11 and is connected to the parapet, and the first expansion bolt penetrates the second waterproof board 12 and is connected to the roof.

[0031] See also Figure 2-4 , continuously apply flame-retardant spray quick-setting rubber asphalt waterproof coating on the roof and parapet, then place the first waterproof board 11 against the parapet, and press the second waterproof board 12 on the roof. The first waterproof board 11 is provided with positioning openings spaced apart from each other at one end away from the parapet, and the positioning openings extend in the left-right direction. A positioning block matching the positioning openings is fixed on the end of the second waterproof board 12 close to the parapet.

[0032] The first waterproof board 11 can be pressed against the parapet by the mutual engagement of the positioning block and the positioning opening, and then the first waterproof board 11 and the second waterproof board 12 can be fixed to the parapet and the roof by the first expansion bolts. The pressure plate 14 is provided with a second expansion bolt, and the second waterproof board 12 is fixed to the roof by the second expansion bolts penetrating the pressure plate 14 and the second waterproof board 12.

[0033] Please continue to Figure 2-4 The first waterproof board 11 and the second waterproof board 12 are both provided with hollow receiving grooves, and the receiving grooves are filled with waterproof structures, and the waterproof structures include waterproof coating films 13 filled in the receiving grooves.

[0034] When rainwater penetrates the first waterproof board 11 and the second waterproof board 12, the waterproof coating 13 can prevent the rainwater from continuing to penetrate, thereby avoiding water leakage accidents at the connection between the parapet and the roof.

[0035] Two adjacent second waterproof panels 12 are spliced ​​with each other, and a snap-fit ​​mechanism is provided at the connection between the two adjacent second waterproof panels 12, and the snap-fit ​​mechanism is used to connect the two adjacent second waterproof panels 12 with each other as a whole.

[0036] See also Figure 2-5 The locking mechanism includes a connecting block 21 fixedly arranged at one end of the second waterproof board 12, and a fixing block 22 fixedly arranged at the other end of the second waterproof board 12. The connecting block 21 is provided with a through groove which has a lower opening and passes through the front and back, and the fixing block 22 on one second waterproof board 12 can be slidably inserted into the through groove on the other second waterproof board 12.

[0037] The connecting block 21 has slide grooves spaced apart at the left and right ends, the slide grooves are connected to the through grooves, a slider 23 is slidably provided on the slide grooves, the slider 23 extends in the left and right directions, a clamping block 24 is fixedly provided at the bottom of the slider 23, a clamping groove matched with the clamping block 24 is provided on the fixed block 22, and a limiting groove which is open in the front and passes through from top to bottom is provided on the fixed block 22.

[0038] See also Figure 4 and Figure 5 A reset mechanism is provided in the through groove inside the connecting block 21, and the reset mechanism is connected to the slider 23. The reset mechanism is used to push the block 24 at the bottom of the slider 23 into the slot. A mounting block is fixed inside the through groove. The reset mechanism includes reset springs 25 arranged at the left and right ends of the mounting block, and the reset springs 25 are respectively connected to the adjacent sliders 23.

[0039] The pressing slider 23 moves toward the opposite end of the two sliders 23, and the two sliders 23 simultaneously drive the block 24 to move relative to each other, and at the same time, the connecting block 21 on one of the second waterproof boards 12 is inserted into the through groove in the other second waterproof board 12. At this time, the block 24 is inside the limiting groove, and the reset spring 25 is compressed at the same time. Under the action of the reset spring 25, the block 24 is pushed into the slot, thereby connecting the two adjacent second waterproof boards 12 together.

[0040] See also Figure 1-5 Working principle: During installation, the waterproof layer 10 is continuously applied to the parapet and the roof. After the application is completed, the first waterproof board 11 is pressed onto the parapet, and the second waterproof board 12 is pressed onto the roof. The first waterproof board 11 can be pressed against the parapet by the mutual engagement of the positioning block on the second waterproof board 12 and the positioning port on the first waterproof board 11.

[0041] The pressing plate 14 is pressed against the top of the second waterproofing plate 12, and the second waterproofing plate 12 is fixed to the roof by the second expansion bolts penetrating the pressing plate 14, and the first waterproofing plate 11 and the second waterproofing plate 12 are fixed to the parapet and the roof by the first expansion bolts.

[0042] Two adjacent second waterproof boards 12 are interconnected as a whole through a snap-fit ​​mechanism, thereby increasing the waterproof effect at the angle between the parapet and the roof. The waterproof structure inside the first waterproof board 11 and the second waterproof board 12 can prevent rainwater from continuing to penetrate, thereby avoiding water leakage accidents at the connection between the parapet and the roof.

[0043] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is limited by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim involved.

Claims

1. A waterproof structure for a building with a special-shaped structure, characterized in that: include: A waterproof layer (10) is applied on the parapet wall and the roof, and the waterproof layer (10) is continuously arranged on the parapet wall and the roof; A first waterproof board (11) is pressed onto the waterproof layer (10) located on the parapet, and a second waterproof board (12) is pressed onto the waterproof layer (10) located on the roof. Both the first waterproof board (11) and the second waterproof board (12) are provided with fixing mechanisms. The first waterproof board (11) is fixed to the parapet via the fixing mechanism, and the second waterproof board (12) is fixed to the roof via the fixing mechanism. The first waterproof board (11) is provided with a positioning opening spaced apart from the front and rear at one end thereof, the positioning opening extending in the left-right direction; the second waterproof board (12) is fixedly provided with a positioning block matched with the positioning opening at one end thereof close to the parapet; the mutual engagement of the positioning block and the positioning opening enables the first waterproof board (11) to be pressed against the parapet; Two adjacent second waterproof panels (12) are spliced ​​together, and a snap-fit ​​mechanism is provided at the connection between the two adjacent second waterproof panels (12), the snap-fit ​​mechanism being used to connect the two adjacent second waterproof panels (12) together into one body.

2. A waterproof structure for building special-shaped structures according to claim 1, characterized in that: The first waterproof plate (11) and the second waterproof plate (12) are both provided with hollow receiving grooves, and the receiving grooves are filled with waterproof structures.

3. A waterproof structure for building special-shaped structures according to claim 2, characterized in that: The waterproof structure comprises a waterproof coating film (13) filled in the receiving groove.

4. A waterproof structure for special-shaped structures of buildings according to claim 1 or 3, characterized in that: The engaging mechanism comprises a connecting block (21) fixedly arranged at one end of the second waterproof plate (12), a fixing block (22) fixedly arranged at the other end of the second waterproof plate (12), a through groove with a lower opening and extending front to back being formed on the connecting block (21), wherein the fixing block (22) on one of the second waterproof plates (12) can be slidably inserted into the through groove on the other second waterproof plate (12); The connecting block (21) has sliding grooves spaced apart at the left and right ends, the sliding grooves are connected to the through grooves, a slider (23) is slidably provided on the sliding grooves, the slider (23) extends in the left and right directions, a clamping block (24) is fixedly provided at the bottom of the slider (23), and a clamping groove adapted to the clamping block (24) is provided on the fixed block (22); A reset mechanism is provided in the through slot inside the connection block (21), the reset mechanism is connected to the slider (23), and the reset mechanism is used to push the clamping block (24) at the bottom of the slider (23) into the clamping slot.

5. The waterproof structure for special-shaped structures of buildings according to claim 4, characterized in that: A mounting block is fixedly provided inside the through slot, and the reset mechanism comprises reset springs (25) arranged at left and right ends of the mounting block, and the reset springs (25) are respectively connected to the sliders (23) adjacent thereto; The fixing block (22) is provided with a limiting groove which is open at the front and passes through vertically.

6. The waterproof structure for special-shaped structures of buildings according to claim 1, characterized in that: A pressing plate (14) is fixedly provided at one end of the first waterproof plate (11) away from the parapet, the pressing plate (14) abuts against the top of the second waterproof plate (12), the fixing mechanism comprises a first expansion bolt arranged on the first waterproof plate (11) and the second waterproof plate (12), the first expansion bolt penetrates the first waterproof plate (11) and is connected to the parapet, the first expansion bolt penetrates the second waterproof plate (12) and is connected to the roof, and a second expansion bolt is arranged on the pressing plate (14), the second expansion bolt penetrates the pressing plate (14) and the second waterproof plate (12) and is connected to the roof.

7. The waterproof structure for special-shaped structures of buildings according to claim 1, characterized in that: The waterproof layer (10) is a flame retardant spray-coated quick-setting rubber asphalt waterproof coating.

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