Waterproof structure of metal plate curtain wall

Abstract

The utility model relates to the technical field of curtain wall waterproofing, in particular to a metal plate curtain wall waterproof structure which can prevent rainwater from corroding a wall body, timely drain rainwater entering a curtain wall and a wall body gap and prolong the service life of a device. The angle of the single metal plate and the distance between the single metal plate and the wall body can be adjusted, so that the flatness of the surface of the curtain wall is ensured; comprising a fixing mechanism; the curtain wall further comprises two connecting mechanisms, two adjusting mechanisms, a waterproof mechanism and a drainage mechanism, the two connecting mechanisms are installed on the fixing mechanism and fix the curtain wall, the two adjusting mechanisms are installed on the two connecting mechanisms correspondingly and adjust the angle of the curtain wall, and the waterproof mechanism is installed on the two adjusting mechanisms and prevents rainwater from corroding the wall. The drainage mechanism is installed on the waterproof mechanism and drains rainwater entering the gap.

Description

Technical Field

[0001] The utility model relates to the technical field of curtain wall waterproofing, in particular to a waterproof structure for a metal plate curtain wall. Background Art

[0002] A curtain wall is the external wall enclosure of a building, which is hung up like a curtain, so it is also called a suspended wall. It is a lightweight wall with a decorative effect commonly used in modern large-scale and high-rise buildings. It is composed of a structural framework and inlaid plates, and is a building enclosure structure that does not bear the load and action of the main structure.

[0003] For the existing waterproof structure of a metal plate curtain wall, for example, a waterproof structure of a metal plate curtain wall disclosed in the utility model patent with the application number 202020411944.9, its main structure includes a keel frame and a curtain wall panel. A tightening box is fixedly connected to one side of the keel frame. A tightening block is movably connected to the top of the tightening box. One end of the top of the tightening block is fixedly connected to a claw shaft. A fixing claw is sleeved on the outer surface of the claw shaft. Claw plates are fixedly connected to the peripheries of one side of the curtain wall panel; during use, first, the fixing claw grabs the keel frame, and the tightening block is at a position close to the keel frame, so that there is enough space for the fixing claw to grab one end of the claw plate. Then, the end of the curtain wall panel with the claw plate is faced to the frame on the keel frame, and the curtain wall panel is pushed so that the edge of the claw plate contacts the chamfer at one end of the fixing claw. After pushing the curtain wall panel forcefully, one end of the fixing claw is snapped into the claw groove. Then, the claw plate of another curtain wall panel is grabbed by the fixing claw in the same way. Then, a wrench is used to rotate the hexagonal shaft, so that the gear shaft drives the tightening rack to move together, and the claw shaft at the top of the tightening block pulls one end of the fixing claw to move, so that the gasket between the claw plate and the keel frame is pressed tightly to form good sealing performance. Then, the cooperation between the ratchet hole and the ratchet shaft is used to ensure that the tightening shaft will not rotate back, so that the tightening shaft fixes the position of the tightening rack, and the force between the fixing claw and the claw plate remains unchanged.

[0004] However, most of the existing curtain wall waterproof structures can only prevent rainwater from entering, but it is difficult to drain the rainwater once it enters. The waterproof measures are relatively single, and most metal plates are difficult to flexibly adjust their angles and spatial positions as needed, and it is easy to make the surface of the curtain wall uneven. Summary of the Utility Model

[0005] In order to solve the above technical problems, the utility model provides a waterproof structure for a metal plate curtain wall that can not only prevent rainwater from eroding the wall, timely drain the rainwater that enters the gap between the curtain wall and the wall, extend the service life of the device, but also adjust the angle of a single metal plate and the distance from the wall to ensure the flatness of the curtain wall surface.

[0006] A waterproof structure for a metal plate curtain wall of the present utility model includes a fixing mechanism; it also includes two sets of connecting mechanisms, two sets of adjusting mechanisms, a waterproof mechanism, and a drainage mechanism. The two sets of connecting mechanisms are both installed on the fixing mechanism to fix the curtain wall. The two sets of adjusting mechanisms are respectively installed on the two sets of connecting mechanisms to adjust the angle of the curtain wall. The waterproof mechanism is installed on the two sets of adjusting mechanisms to prevent rainwater from eroding the wall. The drainage mechanism is installed on the waterproof mechanism to drain the rainwater that enters the gap; it also includes two sets of connecting mechanisms, two sets of adjusting mechanisms, a waterproof mechanism, and a drainage mechanism. The two sets of connecting mechanisms are both installed on the fixing mechanism to fix the curtain wall. The two sets of adjusting mechanisms are respectively installed on the two sets of connecting mechanisms to adjust the angle of the curtain wall. The waterproof mechanism is installed on the two sets of adjusting mechanisms to prevent rainwater from eroding the wall. The drainage mechanism is installed on the waterproof mechanism to drain the rainwater that enters the gap.

[0007] Preferably, the fixing mechanism includes a keel and multiple fixing bolts. The keel is placed on the wall, and multiple threaded holes are opened on the keel. The multiple fixing bolts are inserted into the wall; the staff welds the keel according to the size of the metal block, opens multiple threaded holes on the keel, then presses the keel against the wall, and uses the multiple fixing bolts to fix the keel on the wall, which is convenient for subsequent installation of the metal plate curtain wall.

[0008] Preferably, the connecting mechanism includes a waterproof box, a threaded bolt, a first bevel gear, a first transmission shaft, a first connecting head, and a second bevel gear. The waterproof box is installed on the keel, and a positioning hole is opened on the waterproof box. The threaded bolt is rotatably installed on the waterproof box and is screwed into the threaded hole of the keel. The first bevel gear is installed on the threaded bolt. The first transmission shaft is rotatably installed on the waterproof box. The first connecting head is installed on the first transmission shaft. The second bevel gear is installed on the first transmission shaft and meshes with the first bevel gear for transmission; the staff inserts a wrench into the first connecting head, and then uses the first connecting head to drive the first transmission shaft and the first bevel gear to rotate. The first bevel gear and the second bevel gear mesh for transmission, and the first bevel gear drives the threaded bolt to rotate, so as to screw the threaded bolt into the threaded hole of the keel, and adjust the distance between the metal plate and the wall according to the screwing depth of the threaded bolt.

[0009] Preferably, the adjusting mechanism includes a second transmission shaft, a second connecting head, a damper, and a first gear. The second transmission shaft is rotatably installed on the waterproof box. The second connecting head is installed on the second transmission shaft. The damper is installed on the waterproof box and is connected to the second transmission shaft. The first gear is installed on the second transmission shaft; when it is necessary to adjust the angle of the metal plate, the staff inserts a wrench into the second connecting head, and then uses the second connecting head to drive the second transmission shaft and the first gear to rotate. The first gear drives the waterproof mechanism to rotate, adjusts the angle of the waterproof mechanism, and avoids the metal plate pressing force from driving the second transmission shaft to rotate in the reverse direction by setting the damper.

[0010] Preferably, the waterproof mechanism includes a bolt, a second gear, a connecting seat, a metal plate, a buckle, and a rubber sealing strip. The bolt is inserted into the positioning hole of the waterproof box. The second gear is installed on the bolt. The connecting seat is installed on the bolt. The metal plate is installed on the connecting seat. The bottom end of the buckle is connected to the top end of the metal plate. The top end of the rubber sealing strip is connected to the bottom end of the metal plate. The staff inserts the second gear and the connecting seat into the waterproof box, and then passes the bolt through the positioning hole, the second gear, and the connecting seat of the waterproof box to rotatably connect the connecting seat with the waterproof box. The first gear and the second gear are meshed and driven, so as to conveniently drive the second gear and the connecting seat to rotate by the first gear, adjust the inclination angle of the metal plate, and the buckles and rubber sealing strips on two adjacent sets of metal plates above and below are engaged. By providing the buckles and rubber sealing strips, rainwater is prevented from entering the wall through the metal plate, and the wall is prevented from being eroded by rainwater.

[0011] Preferably, the drainage mechanism includes a drain pipe, a support, and a water collecting hopper. The drain pipe is installed on the metal plate. The bottom end of the support is connected to the top end of the waterproof box. The bottom end of the water collecting hopper is connected to the top end of the support and is internally communicated with the drain pipe. Rainwater that accidentally enters the gap between the metal plate and the wall is collected by the water collecting hopper during the downward dripping process. The water collecting hopper conveys the rainwater into the drain pipe, and multiple drain pipes are connected to discharge the rainwater in the drain pipe.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows: It further includes two connecting mechanisms, two adjusting mechanisms, a waterproof mechanism, and a drainage mechanism. The two connecting mechanisms are both installed on the fixing mechanism and fix the curtain wall. The two adjusting mechanisms are respectively installed on the two connecting mechanisms and adjust the angle of the curtain wall. The waterproof mechanism is installed on the two adjusting mechanisms and prevents the wall from being eroded by rainwater. The drainage mechanism is installed on the waterproof mechanism and discharges the rainwater that enters the gap. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is the axonometric structural schematic diagram of the present utility model;

[0014] Figure 2 is the axonometric structural schematic diagram of the fixing mechanism, waterproof mechanism, and drainage mechanism of the present utility model;

[0015] Figure 3 is the partial enlarged sectional axonometric structural schematic diagram of the connecting mechanism, adjusting mechanism, and waterproof mechanism of the present utility model;

[0016] Figure 4 is the partial enlarged sectional axonometric structural schematic diagram of the connecting mechanism, adjusting mechanism, and waterproof mechanism of the present utility model;

[0017] Figure 5 is the partial enlarged sectional axonometric structural schematic diagram of the adjusting mechanism, waterproof mechanism, and drainage mechanism of the present utility model.

[0018] Reference numerals in the drawings: 01, fixing mechanism; 11, keel; 12, fixing bolt; 02, connecting mechanism; 21, waterproof box; 22, bolt; 23, first bevel gear; 24, first transmission shaft; 25, first connector; 26, second bevel gear; 03, adjusting mechanism; 31, second transmission shaft; 32, second connector; 33, damper; 34, first gear; 04, waterproof mechanism; 41, bolt pin; 42, second gear; 43, connecting seat; 44, metal plate; 45, buckle; 46, rubber sealing strip; 05, drainage mechanism; 51, drain pipe; 52, support; 53, water collecting hopper. Detailed implementation manners

[0019] For the convenience of understanding the present utility model, the present utility model will be described more comprehensively below with reference to the relevant drawings. The present utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided so that the disclosure of the present utility model is more thorough and comprehensive.

[0020] Embodiment 1

[0021] A waterproof structure for a metal plate curtain wall of the present utility model includes a fixing mechanism 01; it further includes two sets of connecting mechanisms 02, two sets of adjusting mechanisms 03, a waterproof mechanism 04, and a drainage mechanism 05. The two sets of connecting mechanisms 02 are both installed on the fixing mechanism 01 to fix the curtain wall. The two sets of adjusting mechanisms 03 are respectively installed on the two sets of connecting mechanisms 02 to adjust the angle of the curtain wall. The waterproof mechanism 04 is installed on the two sets of adjusting mechanisms 03 to prevent rainwater from eroding the wall. The drainage mechanism 05 is installed on the waterproof mechanism 04 to drain the rainwater that enters the gap. The fixing mechanism 01 includes a keel 11 and multiple fixing bolts 12. The keel 11 is placed on the wall, and multiple threaded holes are opened on the keel 11. The multiple fixing bolts 12 are inserted into the wall. The connecting mechanism 02 includes a waterproof box 21, a threaded bolt 22, a first bevel gear 23, a first transmission shaft 24, a first connector 25, and a second bevel gear 26. The waterproof box 21 is installed on the keel 11. A positioning hole is opened on the waterproof box 21. The threaded bolt 22 is rotatably installed on the waterproof box 21 and is screwed with the threaded hole of the keel 11. The first bevel gear 23 is installed on the threaded bolt 22. The first transmission shaft 24 is rotatably installed on the waterproof box 21. The first connector 25 is installed on the first transmission shaft 24. The second bevel gear 26 is installed on the first transmission shaft 24 and meshes with the first bevel gear 23 for transmission. The adjusting mechanism 03 includes a second transmission shaft 31, a second connector 32, a damper 33, and a first gear 34. The second transmission shaft 31 is rotatably installed on the waterproof box 21. The second connector 32 is installed on the second transmission shaft 31. The damper 33 is installed on the waterproof box 21 and is connected to the second transmission shaft 31. The first gear 34 is installed on the second transmission shaft 31. The waterproof mechanism 04 includes a bolt 41, a second gear 42, a connecting seat 43, a metal plate 44, a buckle 45, and a rubber sealing strip 46. The bolt 41 is inserted into the positioning hole of the waterproof box 21. The second gear 42 is installed on the bolt 41. The connecting seat 43 is installed on the bolt 41. The metal plate 44 is installed on the connecting seat 43. The bottom end of the buckle 45 is connected to the top end of the metal plate 44. The top end of the rubber sealing strip 46 is connected to the bottom end of the metal plate 44.When it is working, first, the staff welds the keel 11 according to the size of the metal block, and opens multiple groups of threaded holes on the keel 11. Then, the keel 11 is pressed against the wall, and the keel 11 is fixed on the wall by using multiple fixing bolts 12, which facilitates the subsequent installation of the metal plate curtain wall. The staff inserts a wrench into the connector one 25, and then drives the transmission shaft one 24 and the bevel gear one 26 to rotate by using the connector one 25. The bevel gear one 26 and the bevel gear one 23 are engaged and driven, and the bevel gear one 23 drives the threaded bolt 22 to rotate, so as to screw the threaded bolt 22 into the threaded hole of the keel 11, and adjust the distance between the metal plate and the wall according to the screwing depth of the threaded bolt 22. The staff inserts the gear two 42 and the connecting seat 43 into the waterproof box 21, and then makes the pin 41 pass through the positioning hole of the waterproof box 21, the gear two 42 and the connecting seat 43, and rotatably connects the connecting seat 43 with the waterproof box 21. When the angle of the metal plate needs to be adjusted, the staff inserts a wrench into the connector two 32, and then drives the transmission shaft two 31 and the gear one 34 to rotate by using the connector two 32. The gear one 34 drives the gear two 42 and the connecting seat 43 to rotate, and adjusts the inclination angle of the metal plate 44. The buckles 45 and the rubber sealing strips 46 on two adjacent upper and lower metal plates 44 are engaged. By setting the buckles 45 and the rubber sealing strips 46, rainwater is prevented from entering the wall through the metal plate 44, and the wall is prevented from being eroded by rainwater.;

[0022] Embodiment 2

[0023] As Figures 1 to 5As shown, a waterproof structure for a metal plate curtain wall of the present utility model is based on Embodiment 1; the drainage mechanism 05 includes a drain pipe 51, a support 52, and a water collecting hopper 53. The drain pipe 51 is installed on the metal plate 44. The bottom end of the support 52 is connected to the top end of the waterproof box 21. The bottom end of the water collecting hopper 53 is connected to the top end of the support 52 and is internally communicated with the drain pipe 51. During its operation, first, the staff welds the keel 11 according to the size of the metal block and opens multiple groups of threaded holes on the keel 11. Then, the keel 11 is pressed against the wall, and the keel 11 is fixed to the wall by using multiple fixing bolts 12, which facilitates the subsequent installation of the metal plate curtain wall. The staff inserts a wrench into the connector one 25, and then drives the transmission shaft one 24 and the bevel gear one 26 to rotate by using the connector one 25. The bevel gear one 26 and the bevel gear one 23 are engaged in transmission, and the bevel gear one 23 drives the threaded bolt 22 to rotate, so as to screw the threaded bolt 22 into the threaded hole of the keel 11, and adjust the distance between the metal plate and the wall according to the screwing depth of the threaded bolt 22. The staff inserts the gear two 42 and the connecting seat 43 into the waterproof box 21, and then makes the pin 41 pass through the positioning hole of the waterproof box 21, the gear two 42, and the connecting seat 43, and rotatably connects the connecting seat 43 with the waterproof box 21. When it is necessary to adjust the angle of the metal plate, the staff inserts a wrench into the connector two 32, and then drives the transmission shaft two 31 and the gear one 34 to rotate by using the connector two 32. The gear one 34 drives the gear two 42 and the connecting seat 43 to rotate, and adjusts the inclination angle of the metal plate 44. The buckles 45 and the rubber sealing strips 46 on two adjacent upper and lower metal plates 44 are engaged. By setting the buckles 45 and the rubber sealing strips 46, rainwater is prevented from entering the wall through the metal plate 44, and the wall is prevented from being eroded by rainwater. The rainwater that accidentally enters the gap between the metal plate 44 and the wall is collected by the water collecting hopper 53 during the downward dripping process. The water collecting hopper 53 conveys the rainwater into the drain pipe 51, and multiple groups of drain pipes 51 are connected to discharge the rainwater in the drain pipe 51.

[0024] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art of this technology, without departing from the technical principle of the present utility model, several improvements and modifications can still be made, and these improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. A waterproof structure for a metal plate curtain wall, including a fixing mechanism (01); characterized in that, It also includes two sets of connecting mechanisms (02), two sets of adjusting mechanisms (03), a waterproof mechanism (04), and a drainage mechanism (05). The two sets of connecting mechanisms (02) are both installed on the fixing mechanism (01) to fix the curtain wall. The two sets of adjusting mechanisms (03) are respectively installed on the two sets of connecting mechanisms (02) to adjust the angle of the curtain wall. The waterproof mechanism (04) is installed on the two sets of adjusting mechanisms (03) to prevent rainwater from eroding the wall. The drainage mechanism (05) is installed on the waterproof mechanism (04) to drain the rainwater that enters the gap.

2. The waterproof structure of a metal plate curtain wall according to claim 1, characterized in that, The fixing mechanism (01) includes a keel (11) and multiple sets of fixing bolts (12). The keel (11) is placed on the wall, and multiple threaded holes are opened on the keel (11). The multiple sets of fixing bolts (12) are inserted into the wall.

3. The waterproof structure of a metal plate curtain wall according to claim 2, wherein The connecting mechanism (02) includes a waterproof box (21), a threaded bolt (22), a first bevel gear (23), a first transmission shaft (24), a first connector (25), and a second bevel gear (26). The waterproof box (21) is installed on the keel (11). A positioning hole is opened on the waterproof box (21). The threaded bolt (22) is rotatably installed on the waterproof box (21) and is screwed into the threaded hole of the keel (11). The first bevel gear (23) is installed on the threaded bolt (22). The first transmission shaft (24) is rotatably installed on the waterproof box (21). The first connector (25) is installed on the first transmission shaft (24). The second bevel gear (26) is installed on the first transmission shaft (24) and meshes with the first bevel gear (23) for transmission.

4. The waterproof structure of a metal plate curtain wall according to claim 3, wherein, The adjusting mechanism (03) includes a second transmission shaft (31), a second connector (32), a damper (33), and a first gear (34). The second transmission shaft (31) is rotatably installed on the waterproof box (21). The second connector (32) is installed on the second transmission shaft (31). The damper (33) is installed on the waterproof box (21) and is connected to the second transmission shaft (31). The first gear (34) is installed on the second transmission shaft (31).

5. The waterproof structure of a metal plate curtain wall according to claim 3, characterized in that, The waterproof mechanism (04) includes a bolt (41), a second gear (42), a connecting seat (43), a metal plate (44), a buckle (45), and a rubber sealing strip (46). The bolt (41) is inserted into the positioning hole of the waterproof box (21). The second gear (42) is installed on the bolt (41). The connecting seat (43) is installed on the bolt (41). The metal plate (44) is installed on the connecting seat (43). The bottom end of the buckle (45) is connected to the top end of the metal plate (44). The top end of the rubber sealing strip (46) is connected to the bottom end of the metal plate (44).

6. The waterproof structure of a metal plate curtain wall according to claim 5, characterized in that, The drainage mechanism (05) includes a drain pipe (51), a support (52), and a water collecting hopper (53). The drain pipe (51) is installed on the metal plate (44). The bottom end of the support (52) is connected to the top end of the waterproof box (21). The bottom end of the water collecting hopper (53) is connected to the top end of the support (52) and is internally connected to the drain pipe (51).

Images