Roof gable flashing structure

Abstract

The utility model relates to a roof gable flashing structure, and belongs to the technical field of buildings, the roof gable flashing structure comprises a gable, the right side of the gable is fixedly provided with a roof surface, the top of the roof surface is fixedly provided with a connecting mechanism, the top of the roof surface is movably provided with a first flashing plate, and the right side of the gable is movably provided with a second flashing plate; the connecting mechanism comprises a connecting rod, a hinge rod, a connecting base, a driving mechanism, a first gear, two second gears, a winding rod and a limiting assembly. According to the roof gable flashing structure, the connecting mechanism is rotated, then the first flashing plate is inserted into the connecting mechanism, the connecting mechanism is loosened so that the first flashing plate can be fixed through the connecting mechanism, then the connecting mechanism is rotated so that the first flashing plate can be attached to the roof surface, and then the second flashing plate is aligned to the left side of the gable; and the first flashing plate and the second flashing plate are fixed through expansion bolts, so that the aim of quickly mounting the flashing structure is fulfilled.

Description

Technical Field

[0001] The utility model relates to the technical field of construction, in particular to a roof gable flashing structure. Background Art

[0002] Flashing is the waterproof structure between the roof waterproof layer and the protruding structure, which protrudes from the junction of the parapet, chimney, stairwell, expansion joint, inspection hole, riser and other walls and roof above the roof. The roof waterproof layer is extended to these vertical surfaces to form a vertical waterproof layer.

[0003] For example, Chinese patent CN216948454U discloses a flashing structure at the root of a wall, which includes a plurality of prefabricated components, which are arranged along the intersection between the structural wall and the floor slab; a clamping groove is arranged at the bottom of the prefabricated component, and a limiting piece is arranged on the top surface of the floor slab, and the clamping groove of the prefabricated component abuts against the limiting piece; cement mortar is arranged between the prefabricated component and the structural wall and the floor slab, and polyethylene rods are filled between adjacent prefabricated components and grouted with sealant. The flashing structure at the root of a wall provided by the utility model has a reasonable structure, which can effectively avoid quality problems such as cracking and falling off of the flashing part, reduce later maintenance and treatment, control construction costs, and ensure construction quality.

[0004] However, the above scheme still has certain problems when in use. When installing the flashing structure, it is necessary to manually align the flashing board with the connecting holes on the roof and the gable, and then fix the flashing board to the roof and the gable with bolts, resulting in low installation efficiency of the flashing board. Therefore, a roof gable flashing structure is proposed to solve the above problem. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a roof gable flashing structure, which has the advantage of being easy to install and solves the problem of troublesome manual alignment during installation.

[0006] To achieve the above object, the utility model provides the following technical solutions: a roof gable flashing structure, comprising a gable, a roof surface is fixed on the right side of the gable, a connecting mechanism is fixed on the top of the roof surface, a first flashing board is movably installed on the top of the roof surface, and a second flashing board movably connected to the first flashing board is movably installed on the right side of the gable;

[0007] The connecting mechanism includes a connecting rod, a hinged rod, a connecting seat, a driving mechanism, a first gear, two second gears, a winding rod and a limiting assembly. The connecting rod is fixed to the top of the roof surface, the hinged rod is hinged to the top of the connecting rod, the connecting seat is fixed to the left side of the hinged rod, the driving mechanism is arranged inside the hinged rod, and the driving mechanism passes through the inside of the connecting seat, the first gear is fixed to the left side of the driving assembly, the two second gears are respectively meshed with the top and bottom of the first gear, the two winding rods are respectively fixed to the opposite side of the second gear, and the winding rod is rotatably connected to the inside of the connecting seat, and the limiting assembly is arranged on the outer surface of the winding rod, and the limiting assembly passes through the outside of the connecting seat.

[0008] By adopting this technical solution, the connecting mechanism is rotated, and the first flashing board is plugged into the connecting mechanism, so that the first flashing board can be connected to the connecting mechanism, and then the connecting mechanism is loosened so that the connecting mechanism can fix the first flashing board, and then the connecting mechanism is rotated so that the connecting mechanism can drive the first flashing board to fit with the roof surface, and then the second flashing board is aligned with the connecting hole on the gable, and then the first flashing board and the second flashing board are fixed to the roof surface and the gable respectively by expansion bolts, thereby completing the quick connection of the flashing structure.

[0009] Furthermore, the driving mechanism includes an adjusting rod, a worm gear and a rotating rod. The adjusting rod is rotatably connected to the inside of the hinged rod, and the adjusting rod passes through the top of the hinged rod. The worm gear is engaged with the front side of the adjusting rod, and the rotating rod is fixed to the inside of the worm gear, and the rotating rod passes through the inside of the connecting seat.

[0010] By adopting this technical solution, the adjusting rod is rotated so that the adjusting rod can drive the worm wheel to rotate, thereby the worm wheel can drive the rotating rod to rotate, and the first gear can rotate through the rotation of the rotating rod.

[0011] Furthermore, the limiting assembly includes a connecting rope, a fixed pulley, and a limiting block. The connecting rope is fixed to the outer surface of the winding rod, the fixed pulley is fixed to the inside of the connecting seat, and the connecting rope is in movable contact with the outer surface of the fixed pulley, the limiting block is fixed to one end of the connecting rope away from the winding rod, and the limiting block extends to the outside of the connecting seat.

[0012] Furthermore, the limiting assembly also includes a connecting frame and a spring, the connecting frame is fixed to the inside of the connecting seat, and the spring is fixed between the limiting block and the connecting frame.

[0013] By adopting this technical solution, when installing the first flashing board, the adjusting rod is rotated to allow the winding rod to rotate, so that the winding rod can pull the connecting rope to wind up, so that the connecting rope can pull the limit block to retract, and then the limit hole on the first flashing board is aligned with the limit block, and the adjusting rod is released. Through the action of the spring, the limit block can rebound and be connected to the first flashing board, so that the first flashing board can be connected to the connecting mechanism.

[0014] Furthermore, a connecting groove matched with the first flashing plate is provided on the left side of the connecting seat, and a limiting hole matched with the limiting block is provided on the first flashing plate.

[0015] By adopting this technical solution, the first flashing plate can be plugged into the connecting seat through the setting of the connecting groove, and the limiting hole can be set so that the limiting block can fix the first flashing plate inside the connecting seat.

[0016] Furthermore, a torsion spring fixed to the inside of the connecting seat is fixed inside the winding rod, and a bearing fixed to the inside of the connecting seat is fixed on the winding rod.

[0017] By adopting this technical solution, the torsion spring will twist after the winding rod rotates. When the adjusting rod is loosened, the torsion spring will cause the winding rod to rotate, thereby making the operation of the limit assembly more stable.

[0018] Furthermore, a roof profiled block is fixed to the top of the roof surface, threaded holes are provided on the top of the roof profiled block and the right side of the gable, and expansion bolts are connected to the internal threads of the threaded holes.

[0019] By adopting this technical solution, the first flashing board and the second flashing board can be fixed to the roof surface and the gable respectively through the arrangement of expansion bolts and threaded holes.

[0020] Furthermore, the connecting frame is provided with a through hole for the connecting rope to move, and a handle is fixed on the top of the adjusting rod.

[0021] By adopting this technical solution and setting the connecting frame, the spring and the limit block can be supported, so that the operation of the limit assembly can be more stable.

[0022] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0023] 1. The roof gable flashing structure is to rotate the connecting mechanism, insert the first flashing board into the connecting mechanism, loosen the connecting mechanism so that the connecting mechanism can fix the first flashing board, and then rotate the connecting mechanism so that the first flashing board fits with the roof surface, and then align the second flashing board with the left side of the gable, and fix the first flashing board and the second flashing board by expansion bolts, so as to achieve the purpose of rapid installation of the flashing structure.

[0024] 2. The roof gable flashing structure, through the action of the second flashing board, prevents water leakage at the joint between the first flashing board and the gable, and through the action of the first flashing board, prevents water leakage on the roof surface, thereby achieving the purpose of waterproofing the building. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the structure of the utility model;

[0026] Figure 2 It is a structural schematic diagram of the connection mechanism of the utility model;

[0027] Figure 3 This is an appearance diagram of the connecting mechanism of the utility model.

[0028] In the figure: 1 gable, 2 roof surface, 3 connecting mechanism, 301 connecting rod, 302 hinged rod, 303 connecting seat, 304 adjusting rod, 305 worm gear, 306 rotating rod, 307 first gear, 308 second gear, 309 winding rod, 310 connecting rope, 311 fixed pulley, 312 limit block, 313 connecting frame, 314 spring, 4 first flashing plate, 5 second flashing plate, 6 expansion bolts. DETAILED DESCRIPTION

[0029] 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.

[0030] See also Figure 1In this embodiment, it includes a gable 1, a roof surface 2 is fixed to the right side of the gable 1, a roof profile block is fixed to the top of the roof surface 2, threaded holes are provided on the top of the roof profile block and the right side of the gable 1, and expansion bolts 6 are connected to the internal threads of the threaded holes. Through the arrangement of the expansion bolts 6 and the threaded holes, the first flashing board 4 and the second flashing board 5 can be fixed to the roof surface 2 and the gable 1 respectively, a connecting mechanism 3 is fixed to the top of the roof surface 2, a first flashing board 4 is movably installed on the top of the roof surface 2, and a second flashing board 5 movably connected to the first flashing board 4 is movably installed on the right side of the gable 1.

[0031] It should be noted that, the connecting mechanism 3 is rotated, and then the first flashing board 4 is plugged into the connecting mechanism 3, so that the first flashing board 4 can be connected to the connecting mechanism 3, and then the connecting mechanism 3 is loosened, so that the connecting mechanism 3 can fix the first flashing board 4, and then the connecting mechanism 3 is rotated again, so that the connecting mechanism 3 can drive the first flashing board 4 to fit with the roof surface 2, and then the second flashing board 5 is aligned with the connecting hole on the gable 1, and then the first flashing board 4 and the second flashing board 5 are respectively fixed to the roof surface 2 and the gable 1 through the expansion bolts 6, thereby completing the quick connection of the flashing structure.

[0032] See also Figure 2-3 In order to quickly install the flooding structure, the connecting mechanism 3 in this embodiment includes a connecting rod 301, a hinge rod 302, a connecting seat 303, a driving mechanism, a first gear 307, two second gears 308, a winding rod 309 and a limiting assembly. The driving mechanism includes an adjusting rod 304, a worm gear 305 and a rotating rod 306. The adjusting rod 304 is rotatably connected to the inside of the hinge rod 302, and the adjusting rod 304 passes through the top of the hinge rod 302. A handle is fixed to the top of the adjusting rod 304. The worm gear 305 meshes with the front of the adjusting rod 304. The rotating rod 306 is fixed to the inside of the worm gear 305, and the rotating rod 306 passes through the inside of the connecting seat 303. The adjusting rod 304 is rotated so that the adjusting rod 304 can drive the worm gear 305 to rotate, so that the worm gear 305 can drive the rotating rod 306 to rotate, and the first gear 307 can be rotated through the rotation of the rotating rod 306.

[0033] The connecting rod 301 is fixed to the top of the roof surface 2, the hinge rod 302 is hinged to the top of the connecting rod 301, the connecting seat 303 is fixed to the left side of the hinge rod 302, and a connecting groove adapted to the first flashing plate 4 is provided on the left side of the connecting seat 303. Through the setting of the connecting groove, the first flashing plate 4 can be plugged into the connecting seat 303. The driving mechanism is arranged inside the hinge rod 302, and the driving mechanism runs through the inside of the connecting seat 303. The first gear 307 is fixed to the left side of the driving assembly, and the two second gears 308 are respectively meshed with the top and bottom of the first gear 307, and the two winding rods 309 are respectively meshed with The side opposite to the second gear 308 is fixed, and the winding rod 309 is connected to the internal rotation of the connecting seat 303. A torsion spring fixed to the inside of the connecting seat 303 is fixed to the inside of the winding rod 309, and a bearing fixed to the inside of the connecting seat 303 is fixed on the winding rod 309. Through the action of the torsion spring, after the winding rod 309 rotates, the torsion spring will twist. After the adjusting rod 304 is released, the winding rod 309 will be able to rotate through the action of the torsion spring, so that the operation of the limit assembly can be more stable. The limit assembly is arranged on the outer surface of the winding rod 309, and the limit assembly extends to the outside of the connecting seat 303.

[0034] In this embodiment, the limiting assembly includes a connecting rope 310, a fixed pulley 311, and a limiting block 312. The connecting rope 310 is fixed to the outer surface of the winding rod 309, the fixed pulley 311 is fixed to the inside of the connecting seat 303, and the connecting rope 310 is in active contact with the outer surface of the fixed pulley 311. The limiting block 312 is fixed to the end of the connecting rope 310 away from the winding rod 309, and the limiting block 312 passes through the outside of the connecting seat 303. A limiting hole that is compatible with the limiting block 312 is opened on the first flashing plate 4. Through the setting of the limiting hole, the limiting block 312 can fix the first flashing plate 4 to the inside of the connecting seat 303.

[0035] In addition, the limiting assembly also includes a connecting frame 313 and a spring 314. The connecting frame 313 is fixed to the inside of the connecting seat 303. The connecting frame 313 is provided with a through hole for the connecting rope 310 to move. Through the setting of the connecting frame 313, the spring 314 and the limiting block 312 can be supported, so that the operation of the limiting assembly can be more stable. The spring 314 is fixed between the limiting block 312 and the connecting frame 313.

[0036] It should be noted that when installing the first flashing board 4, the adjusting rod 304 is rotated so that the winding rod 309 can be rotated, thereby the winding rod 309 can pull the connecting rope 310 to retract, thereby the connecting rope 310 can pull the limit block 312 to retract, and then the limit hole on the first flashing board 4 is aligned with the limit block 312, and the adjusting rod 304 is released. Through the action of the spring 314, the limit block 312 can rebound and connect with the first flashing board 4, so that the first flashing board 4 can be connected to the connecting mechanism 3.

[0037] The working principle of the above embodiment is:

[0038] When in use, the right side of the first flashing plate 4 is plugged into the connecting groove on the connecting seat 303, and then the adjusting rod 304 is rotated so that the adjusting rod 304 can drive the worm gear 305 to rotate, so that the worm gear 305 can drive the rotating rod 306 to rotate, and the rotation of the rotating rod 306 will make the first gear 307 drive the second gear 308 to rotate, so that the second gear 308 can drive the winding rod 309 to rotate, and the rotation of the winding rod 309 will reel in the connecting rope 310, so that the connecting rope 310 can drive the limit block 312 to retract, and then continue to push the first flashing plate 4, so that The limiting hole on the first flashing board 4 is aligned with the limiting block 312, and then the adjusting rod 304 is loosened. The limiting block 312 can rebound through the action of the spring 314, so that the limiting block 312 can be connected to the first flashing board 4, so that the first flashing board 4 can be fixed on the connecting mechanism 3, and then the connecting mechanism 3 is rotated so that the connecting mechanism 3 can drive the first flashing board 4 to fit with the roof surface 2, and then align the second flashing board 5 with the gable 1, and fix the first flashing board 4 and the second flashing board 5 to the roof surface 2 and the gable 1 respectively through the expansion bolts 6, so as to achieve the purpose of quick installation of the flashing structure.

Claims

1. A roof gable flashing structure, comprising a gable (1), characterized in that: A roof surface (2) is fixed to the right side of the gable (1), a connecting mechanism (3) is fixed to the top of the roof surface (2), a first flashing board (4) is movably mounted on the top of the roof surface (2), and a second flashing board (5) movably connected to the first flashing board (4) is movably mounted on the right side of the gable (1); The connecting mechanism (3) comprises a connecting rod (301), a hinged rod (302), a connecting seat (303), a driving mechanism, a first gear (307), two second gears (308), a winding rod (309) and a limit assembly, wherein the connecting rod (301) is fixed to the top of the roof surface (2), the hinged rod (302) is hinged to the top of the connecting rod (301), the connecting seat (303) is fixed to the left side of the hinged rod (302), and the driving mechanism is arranged inside the hinged rod (302). , and the driving mechanism extends through the interior of the connecting seat (303), the first gear (307) is fixed to the left side of the driving assembly, the two second gears (308) are respectively meshed with the top and bottom of the first gear (307), the two winding rods (309) are respectively fixed to the opposite side of the second gear (308), and the winding rod (309) is rotatably connected to the interior of the connecting seat (303), the limiting assembly is arranged on the outer surface of the winding rod (309), and the limiting assembly extends through the exterior of the connecting seat (303).

2. A roof gable flashing structure according to claim 1, characterized in that: The driving mechanism comprises an adjusting rod (304), a worm wheel (305) and a rotating rod (306); the adjusting rod (304) is rotatably connected to the inside of the hinge rod (302), and the adjusting rod (304) penetrates to the top of the hinge rod (302); the worm wheel (305) meshes with the front surface of the adjusting rod (304); the rotating rod (306) is fixed to the inside of the worm wheel (305), and the rotating rod (306) penetrates to the inside of the connecting seat (303).

3. A roof gable flashing structure according to claim 2, characterized in that: The limiting assembly comprises a connecting rope (310), a fixed pulley (311), and a limiting block (312); the connecting rope (310) is fixed to the outer surface of the winding rod (309); the fixed pulley (311) is fixed to the inside of the connecting seat (303); the connecting rope (310) is in movable contact with the outer surface of the fixed pulley (311); the limiting block (312) is fixed to an end of the connecting rope (310) away from the winding rod (309), and the limiting block (312) extends to the outside of the connecting seat (303).

4. A roof gable flashing structure according to claim 3, characterized in that: The limiting assembly further comprises a connecting frame (313) and a spring (314); the connecting frame (313) is fixed to the inside of the connecting seat (303); and the spring (314) is fixed between the limiting block (312) and the connecting frame (313).

5. The roof gable flashing structure according to claim 4, characterized in that: A connecting groove adapted to match the first flashing plate (4) is provided on the left side of the connecting seat (303), and a limiting hole adapted to match the limiting block (312) is provided on the first flashing plate (4).

6. The roof gable flashing structure according to claim 5, characterized in that: A torsion spring fixed to the inside of the connecting seat (303) is fixed inside the winding rod (309), and a bearing fixed to the inside of the connecting seat (303) is fixed on the winding rod (309).

7. The roof gable flashing structure according to claim 6, characterized in that: A roof profile block is fixed on the top of the roof surface (2), and threaded holes are provided on the top of the roof profile block and the right side of the gable (1), and expansion bolts (6) are connected to the internal threads of the threaded holes.

8. The roof gable flashing structure according to claim 7, characterized in that: The connecting frame (313) is provided with a through hole for the connecting rope (310) to move, and a handle is fixed on the top of the adjusting rod (304).

Images