Component type curtain wall isobaric cavity waterproof and drainage structure

Abstract

The utility model discloses a component type curtain wall equal-pressure cavity waterproof and drainage structure, and relates to the technical field of building curtain walls, the component type curtain wall equal-pressure cavity waterproof and drainage structure comprises a cross beam, a mounting assembly mounted on the cross beam and two curtain wall bodies mounted on the mounting assembly, and the mounting assembly comprises a mounting seat fixedly connected to the cross beam; mounting grooves for mounting the curtain wall body are formed in the outer wall of the top and the outer wall of the bottom of the mounting base, an equal-pressure cavity is formed in the mounting base, and a drainage mechanism is mounted on the outer wall of the bottom of the mounting base and connected with a water pipe in the mounting base. According to the curtain wall component, the drainage mechanism is independently arranged on the mounting base of the curtain wall, so that the mounting base is conveniently assisted in drainage, the conical plug driven by the driving assembly is arranged in the drainage mechanism, the situation that rainwater flows back can be effectively avoided through the arrangement of the conical plug, and therefore the problem that an existing curtain wall component is prone to water seepage is solved.

Description

Technical Field

[0001] This application relates to the field of building curtain wall technology, and in particular to a component-type curtain wall pressure cavity waterproofing and drainage structure. Background Technology

[0002] With the acceleration of urbanization and the increasing number of high-rise buildings, curtain walls, as an important component of modern architectural design, not only require aesthetic appeal but also emphasize practicality and environmental friendliness. The waterproofing performance of the curtain wall system directly affects the safety and service life of the building. Currently, the mainstream curtain wall waterproofing measures on the market mainly include traditional methods such as sealing strips and waterproof coatings. Although these methods can alleviate water penetration problems to a certain extent, they are prone to waterproofing failure due to aging, temperature changes, and other factors during long-term use.

[0003] A search revealed Chinese patent publication number CN219316116U, which discloses a component-type curtain wall pressure-equalizing cavity waterproofing structure. This structure constructs a cavity between the curtain wall columns, beams, and glass. At the connection between the columns and beams, sponge water-stop blocks are installed, and both the sponge water-stop blocks and the columns / beams are sealed with adhesive, forming a complete cavity between the columns / beams and the glass. An aluminum alloy pressure plate and sealing strips are installed on the outside of the columns / beams as the first layer of waterproofing. Three to four small holes are drilled in the aluminum alloy pressure plate at the bottom of the cavity, i.e., at the beam location, to allow air to pass through. When the outdoor wind pressure is high, air enters the cavity through these holes, equalizing the air pressure inside the cavity with the outdoor air pressure. This prevents rainwater from being forced into the room through small gaps due to the large pressure difference between indoors and outdoors. If a small amount of water enters the cavity through the sealing strip between the aluminum alloy pressure plate and the glass, it can also be discharged through these small holes, forming a complete waterproofing system.

[0004] The component-type curtain wall pressure cavity waterproofing structure in the above patent has the following shortcomings: the drainage hole and the vent hole are the same in the above patent, which can easily cause rainwater backflow during actual use, resulting in water seepage in the curtain wall. Utility Model Content

[0005] To address the problem of water seepage in existing curtain walls, this application provides a component-type curtain wall pressure-equalizing cavity waterproofing and drainage structure.

[0006] This application provides a component-type curtain wall pressure equalization cavity waterproofing structure, including a horizontal beam, an installation assembly mounted on the horizontal beam, and two curtain wall bodies mounted on the installation assembly. The installation assembly includes a mounting seat fixedly connected to the horizontal beam, and the top and bottom outer walls of the mounting seat are provided with mounting grooves for mounting the curtain wall bodies. The mounting seat has an pressure equalization cavity inside, and a drainage mechanism is installed on the bottom outer wall of the mounting seat, and the drainage mechanism is connected to a water pipe in the mounting seat.

[0007] By adopting the above structure, the horizontal beam facilitates the installation of auxiliary components, the installation components facilitate the support and installation of the curtain wall, the pressure equalization cavity in the mounting base facilitates drainage of the mounting base, and the drainage mechanism at the bottom of the mounting base facilitates drainage of the mounting base while preventing rainwater backflow.

[0008] The curtain wall body is installed in the mounting groove, and a sealing gasket is filled between the mounting groove and the curtain wall body.

[0009] By adopting the above structure, the sealing gasket in the mounting groove facilitates the sealing of the curtain wall body, thereby preventing water seepage from occurring in the gap between the curtain wall and the mounting groove.

[0010] The drainage mechanism includes a drainage box fixedly connected to the mounting base, and a drainage pipe is fixedly connected to the bottom outer wall of the drainage box.

[0011] By adopting the above structure, the drainage tank facilitates the storage of seepage water, and the drainage pipe on the drainage tank facilitates the discharge of the accumulated water.

[0012] The drain pipe has a conical cavity inside, and a conical plug is slidably connected to the inner wall of the conical cavity. The conical cavity is connected to the drain box, and the drain box is connected to the water pipe in the mounting base.

[0013] By adopting the above structure, the opening and closing of the conical cavity can be easily controlled by the setting of the conical plug.

[0014] The inner wall of the drainage tank is fixedly connected to a fixing frame, and the inner wall of the fixing frame is equipped with a driving component, which is connected to the conical plug.

[0015] By adopting the above structure, the installation of the drive component is convenient through the setting of the fixing bracket, and the setting of the drive component facilitates the adjustment of the conical plug.

[0016] The drive assembly includes a drive tube fixedly connected to a fixed frame, and two mounting tubes are installed on the inner wall of the drive tube. Springs are sleeved on the outer walls of the two mounting tubes, and the same sliding seat is slidably connected to the outer walls of the two mounting tubes. A drive column is fixedly connected to the outer wall of the sliding seat, and the drive column is fixedly connected to a conical plug.

[0017] By adopting the above structure, the spring can be easily installed through the mounting tube in the drive tube, and the cooperation between the sliding seat and the drive column facilitates the direct driving of the conical plug.

[0018] The outer walls of both mounting tubes have two slots, and the inner walls of the four slots are slidably connected to two sleeves. The inner walls of both mounting tubes are rotatably connected to screws, and the two sleeves are screwed onto the outer walls of the two screws.

[0019] By adopting the above structure, the opening of the strip on the mounting tube facilitates the sliding installation of the sliding sleeve, the screw facilitates the adjustment of the position of the sliding sleeve, and the spring force is easily adjusted when the sliding sleeve moves.

[0020] One end of each of the two screws is fixedly connected to a gear 1, and a gear 2 is rotatably connected to the inner wall of the top of the drive tube, and the gear 2 meshes with the two gears 1. A rotating part is rotatably connected to the outer wall of the top of the drive tube, and one end of the drive shaft of the rotating part is fixedly connected to the gear 2.

[0021] By adopting the above structure, the rotating part drives the second gear to rotate, and the rotation of the second gear directly drives the rotation of the two first gears. The rotation of the first gears can directly drive the screw to rotate, thereby facilitating the adjustment of the spring force.

[0022] In summary, the beneficial effects of this application are as follows:

[0023] 1. This application solves the problem of water seepage in existing curtain wall components by setting a separate drainage mechanism on the mounting base of the curtain wall to facilitate drainage of the mounting base, and setting a conical plug driven by a drive component in the drainage mechanism. The conical plug can effectively prevent rainwater backflow.

[0024] 2. This application provides a drive assembly in the drainage tank. The spring in the drive assembly facilitates the drive of the conical plug to close the drainage pipe. When the rainwater in the drainage tank accumulates to a certain level, the conical plug is opened under the action of gravity to facilitate the drainage of the accumulated water. Attached Figure Description

[0025] Figure 1 This is an overall schematic diagram of this application;

[0026] Figure 2 This is a schematic diagram of the components to be installed in this application;

[0027] Figure 3 This is a schematic diagram of the drainage mechanism in this application;

[0028] Figure 4 This is a cross-sectional schematic diagram of the driver component of this application.

[0029] Explanation of reference numerals in the attached drawings: 1. Horizontal beam; 2. Mounting assembly; 3. Curtain wall body; 4. Mounting base; 5. Mounting groove; 6. Sealing gasket; 7. Drainage mechanism; 8. Drainage box; 9. Fixing bracket; 10. Drive assembly; 11. Drainage pipe; 12. Conical cavity; 13. Conical plug; 14. Drive pipe; 15. Rotating part; 16. Mounting pipe; 17. Gear one; 18. Drive column; 19. Sliding seat; 20. Gear two; 21. Spring; 22. Sliding sleeve. Detailed Implementation

[0030] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.

[0031] Please see Figure 1-3 A component-type curtain wall pressure equalization cavity drainage structure includes a horizontal beam 1, an installation component 2 installed on the horizontal beam 1, and two curtain wall bodies 3 installed on the installation component 2. The cooperation between the horizontal beam 1 and the installation component 2 facilitates the installation of the curtain wall bodies 3. The installation component 2 includes a mounting seat 4 fixedly connected to the horizontal beam 1, and the top and bottom outer walls of the mounting seat 4 are provided with mounting grooves 5 for installing the curtain wall bodies 3. The mounting seat 4 has a pressure equalization cavity inside, which facilitates drainage of the mounting seat 4. A drainage mechanism 7 is installed on the bottom outer wall of the mounting seat 4, and the drainage mechanism 7 is connected to the water pipe in the mounting seat 4.

[0032] In use, the horizontal beam 1 facilitates the installation of the mounting component 2, the mounting component 2 facilitates the support and installation of the curtain wall, the pressure equalization cavity in the mounting base 4 facilitates drainage of the mounting base 4, and the drainage mechanism 7 at the bottom of the mounting base 4 facilitates drainage of the mounting base 4 while preventing rainwater backflow.

[0033] Reference Figure 1-2 The curtain wall body 3 is installed in the mounting groove 5, and the gap between the mounting groove 5 and the curtain wall body 3 is filled with a sealing gasket 6. The sealing gasket 6 facilitates the sealing of the gap between the curtain wall body 3 and the mounting groove 5. The sealing gasket 6 in the mounting groove 5 helps to seal the curtain wall body 3, thereby preventing water seepage from occurring between the curtain wall and the mounting groove 5.

[0034] Reference Figure 2 and Figure 3 The drainage mechanism 7 includes a drainage box 8 fixedly connected to the mounting base 4, and a drainage pipe 11 fixedly connected to the bottom outer wall of the drainage box 8. The drainage box 8 facilitates the storage of seepage water, and the drainage pipe 11 on the drainage box 8 facilitates the discharge of the accumulated water.

[0035] Reference Figure 3 The drain pipe 11 has a conical cavity 12 inside, and a conical plug 13 is slidably connected to the inner wall of the conical cavity 12. The conical cavity 12 is connected to the drain box 8. The opening of the conical cavity 12 facilitates the drainage of water accumulated in the drain box 8. The drain box 8 is connected to the water pipe in the mounting base 4. The setting of the conical plug 13 facilitates the control of the opening and closing of the conical cavity 12.

[0036] Reference Figure 2 and Figure 3The inner wall of the drainage tank 8 is fixedly connected to a fixing frame 9, and a drive assembly 10 is installed on the inner wall of the fixing frame 9. The drive assembly 10 is connected to the conical plug 13. The drive assembly 10 facilitates the adjustment of the position of the conical plug 13, thereby facilitating the control of the opening and closing of the conical cavity 12. The fixing frame 9 facilitates the installation of the drive assembly 10, and the drive assembly 10 facilitates the adjustment of the conical plug 13.

[0037] Reference Figure 3-4 The drive assembly 10 includes a drive tube 14 fixedly connected to the mounting bracket 9, and two mounting tubes 16 are installed on the inner wall of the drive tube 14. Springs 21 are sleeved on the outer walls of the two mounting tubes 16, and the same sliding seat 19 is slidably connected to the outer walls of the two mounting tubes 16. A drive column 18 is fixedly connected to the outer wall of the sliding seat 19, and the drive column 18 is fixedly connected to the conical plug 13. The springs 21 drive the sliding seat 19 to drive the drive column 18 to pull the conical plug 13 to close the conical cavity 12. The installation tubes 16 in the drive tube 14 facilitate the installation of the springs 21. The cooperation between the sliding seat 19 and the drive column 18 facilitates the direct movement of the conical plug 13.

[0038] Reference Figure 4 Each of the two mounting tubes 16 has two slots on its outer wall, and the inner walls of the four slots are slidably connected to two sliding sleeves 22. The inner walls of the two mounting tubes 16 are rotatably connected to screws, and the two sliding sleeves 22 are screwed onto the outer walls of the two screws. The slots on the mounting tubes 16 facilitate the sliding installation of the sliding sleeves 22, and the screws facilitate the adjustment of the position of the sliding sleeves 22. When the sliding sleeves 22 move, the elastic force of the spring 21 can be adjusted.

[0039] Reference Figure 4 One end of each of the two screws is fixedly connected to a gear 17. A gear 20 is rotatably connected to the inner wall of the top of the drive tube 14, and the gear 20 meshes with the two gears 17. A rotating part 15 is rotatably connected to the outer wall of the top of the drive tube 14, and one end of the drive shaft of the rotating part 15 is fixedly connected to the gear 20. The rotating part 15 drives the gear 20 to rotate. When the gear 20 rotates, it directly drives the two gears 17 to rotate. When the gears 17 rotate, they can directly drive the screws to rotate, thus facilitating the adjustment of the spring force of the spring 21.

[0040] The implementation principle of this application is as follows: When water seepage occurs at the connection between the curtain wall and the mounting base 4, the water enters the drainage tank 8 through the water pipe in the mounting base 4. When the rainwater accumulates to a certain level, it pushes the conical plug 13 down under the action of gravity, thereby opening the drainage pipe 11 to directly discharge the water accumulated in the drainage tank 8. After discharge, the conical plug 13 returns to its original position and closes the drainage pipe 11 under the action of the spring 21. When the elasticity of the spring 21 decreases, the elasticity of the spring 21 is adjusted. During adjustment, the rotating part 15 is rotated to drive the gear 20 to rotate. When the gear 20 rotates, it directly drives the two gears 17 to drive the two screws to rotate. When the screws rotate, it is convenient to adjust the position of the sliding sleeve 22, thereby realizing the adjustment of the elasticity of the spring 21.

[0041] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A component-type curtain wall pressure-equalizing cavity waterproofing and drainage structure, comprising a horizontal beam (1), an installation assembly (2) mounted on the horizontal beam (1), and two curtain wall bodies (3) mounted on the installation assembly (2), characterized in that: The installation assembly (2) includes a mounting base (4) fixedly connected to the crossbeam (1), and the top and bottom outer walls of the mounting base (4) are provided with mounting grooves (5) for installing the curtain wall body (3). The mounting base (4) has an equal pressure chamber inside, and the bottom outer wall of the mounting base (4) is equipped with a drainage mechanism (7), which is connected to the water pipe in the mounting base (4).

2. The component-type curtain wall pressure-equalizing cavity waterproofing and drainage structure according to claim 1, characterized in that: The curtain wall body (3) is installed in the mounting groove (5), and a sealing gasket (6) is filled between the mounting groove (5) and the curtain wall body (3).

3. The component-type curtain wall pressure-equalizing cavity waterproofing and drainage structure according to claim 2, characterized in that: The drainage mechanism (7) includes a drainage box (8) fixedly connected to the mounting base (4), and a drainage pipe (11) is fixedly connected to the bottom outer wall of the drainage box (8).

4. The component-type curtain wall pressure-equalizing cavity waterproofing and drainage structure according to claim 3, characterized in that: The drain pipe (11) has a conical cavity (12) inside, and a conical plug (13) is slidably connected to the inner wall of the conical cavity (12). The conical cavity (12) is connected to the drain box (8), and the drain box (8) is connected to the water pipe in the mounting base (4).

5. The component-type curtain wall pressure-equalizing cavity waterproofing and drainage structure according to claim 4, characterized in that: The inner wall of the drainage tank (8) is fixedly connected to a fixing frame (9), and a drive assembly (10) is installed on the inner wall of the fixing frame (9). The drive assembly (10) is connected to the conical plug (13).

6. The component-type curtain wall pressure-equalizing cavity waterproofing and drainage structure according to claim 5, characterized in that: The drive assembly (10) includes a drive tube (14) fixedly connected to a mounting bracket (9), and two mounting tubes (16) are installed on the inner wall of the drive tube (14). The outer walls of the two mounting tubes (16) are fitted with springs (21), and the outer walls of the two mounting tubes (16) are slidably connected to the same sliding seat (19). The outer wall of the sliding seat (19) is fixedly connected to a drive column (18), and the drive column (18) is fixedly connected to a conical plug (13).

7. The component-type curtain wall pressure-equalizing cavity waterproofing and drainage structure according to claim 6, characterized in that: The outer walls of the two mounting tubes (16) each have two slots, and the inner walls of the four slots are slidably connected to two sleeves (22). The inner walls of the two mounting tubes (16) are rotatably connected to screws, and the two sleeves (22) are screwed onto the outer walls of the two screws respectively.

8. The component-type curtain wall pressure-equalizing cavity waterproofing and drainage structure according to claim 7, characterized in that: One end of each of the two screws is fixedly connected to a gear 1 (17), and a gear 2 (20) is rotatably connected to the inner wall of the top of the drive tube (14), and the gear 2 (20) meshes with the two gears 1 (17). A rotating part (15) is rotatably connected to the outer wall of the top of the drive tube (14), and one end of the drive shaft of the rotating part (15) is fixedly connected to the gear 2 (20).

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