Roof cornice waterproof structure for building design

Abstract

The utility model provides a roof cornice waterproof structure for architectural design, which comprises a mounting rack, a water guide box, a water storage box, a water storage box, a water storage box, a water storage box, a water storage box, a water storage box, a water storage box and a water storage box, and is characterized in that the mounting rack is fixed on a wall surface and is arranged right below an eave; one side of the filtering box is hinged to one side of the top of the water diversion box, the other side of the filtering box is in lap joint with the other side of the top of the filtering and water diversion box, and the filtering box is used for collecting and blocking sundries in rainwater; the impurity removal part is mounted on the filter box and the water diversion box and is used for pulling and turning over the filter box; according to the roof cornice waterproof structure for building design, through the arrangement of the filter box, the effect of filtering impurities falling into the water diversion box is achieved, and the situation that leaves and other large-size impurities fall into a water diversion box plate, and consequently the drainage part is blocked is avoided; the problems of water accumulation and leakage are avoided, impurities in the filter box can be cleaned under the cooperation of the impurity removal part, and the situation that the filter box is blocked after being used for a long time, and use is affected is avoided.

Description

Technical Field

[0001] This utility model relates to the field of building technology, and more specifically, to a waterproof structure for roof eaves in building design. Background Technology

[0002] Buildings refer to physical structures located at planned and designed sites that provide living, production, work, or other activities for users or investors. Eaves are horizontal components with protruding lines in the typical area at the top of a building's design. Eaves refer to the top of the roof structure at the junction of the exterior wall and the roof structure. Waterproofing structures are used when waterproofing the eaves of a roof, but existing waterproofing structures still have certain defects in use.

[0003] However, existing eaves waterproofing structures have some defects or shortcomings:

[0004] A roof eaves waterproofing device, disclosed in CN216142291U, relates to the field of roof waterproofing technology. Its key technical features include: a wall and an eaves; a water collection trough is provided below the eaves on the wall, fixedly connected to the wall; a filter plate is fixedly connected to the inner side of the water collection trough; a flange is provided below the filter plate on the inner side of the water collection trough; a sliding plate is provided above the flange; the sliding plate is slidably connected to the water collection trough, sliding vertically; several sliding needles are fixedly connected to the upper side of the sliding plate; a sliding strip is slidably connected to the bottom of the inner side of the water collection trough; support rods are hinged to both ends of the upper side of the sliding strip in the sliding direction; the upper end of the support rod is fixedly connected to the bottom of the sliding plate, and the support rod is inclined; a driving component is connected to one end of the sliding strip in its sliding direction; and a drain pipe is inserted through the lower side of the water collection trough. This invention facilitates the unblocking of the filter holes, preventing water accumulation due to filter blockage.

[0005] The eaves waterproofing structure described in the above document, while filtering out leaves and other debris through the filter plate, allowing all the water from the roof to flow into the drainpipe without clogging, and extending the filter plate's lifespan by using a drain cleaner, still requires users to climb up to clean the filter screen when excessive leaves and debris accumulate on it and the drain cleaner cannot effectively clear the filter holes. This is cumbersome and unsafe. Utility Model Content

[0006] The purpose of this utility model is to provide a waterproof structure for roof eaves in architectural design to solve the above-mentioned problems.

[0007] To achieve the above objectives, this utility model provides a waterproof roof eaves structure for architectural design, comprising:

[0008] The mounting frame is fixed to the wall and positioned directly below the eaves, and a water inlet box is mounted on the mounting frame.

[0009] A filter box, one side of which is hinged to the top side of the water inlet box, and the other side of which overlaps the top of the filter and water inlet box, for collecting and blocking debris in rainwater;

[0010] Impurity removal unit, which is installed on the filter box and the water inlet box, and is used to pull and tilt the filter box;

[0011] A drainage section is installed on the water inlet box and the wall to guide and drain rainwater that enters the water inlet box;

[0012] Two limiting parts are symmetrically installed on the water inlet box, and the two limiting parts are used to limit the rotation angle of the filter box;

[0013] Drive the impurity removal unit to pull and flip the filter box so that the two sides of the filter box respectively abut against the two limiting parts.

[0014] Furthermore, the impurity removal unit includes a support frame disposed directly below the filter box and slidably connected to both ends of the filter box, a plurality of unblocking protrusions fixed on the support frame, two limiting plates disposed inside the filter box, a plurality of limiting rods symmetrically fixed to the lower surfaces of the two limiting plates, and two traction ropes with one end fixedly connected to the two limiting plates respectively.

[0015] Each of the aforementioned unblocking protrusions corresponds one-to-one with a number of filter holes on the filter box;

[0016] The other end of each of the limiting rods passes through the filter box and is fixedly connected to the support frame.

[0017] Furthermore, the impurity removal unit also includes two take-up reels symmetrically installed at the bottom of the water inlet box and used to respectively wind up the other ends of the two traction ropes, a winch motor fixed at the bottom of the water inlet box, a transmission rod installed between the two take-up reels, two traction frames symmetrically fixed on the side of the water inlet box, and several traction wheels rotatably installed at both ends of the two traction frames and used to limit the two traction ropes respectively.

[0018] The output end of the hoist motor is fixedly connected to one of the winding reels.

[0019] Furthermore, the limiting part includes an assembly base fixed on the water inlet box, two guide rods movably mounted on the assembly base, a limiting block fixedly connected to the two guide rods, and two return springs movably sleeved on the two guide rods and whose two ends are respectively fixed to the assembly base and the limiting block.

[0020] Furthermore, the drainage section includes two water inlets that are respectively connected to the two ends of the bottom of the water inlet box, transition pipes that are respectively connected to the bottom of the two water inlets, and two vertical pipes that are installed on the wall by clamps and whose upper ends are respectively connected to the other ends of the two transition pipes.

[0021] Furthermore, a sound-absorbing pad is fixedly connected to the inner bottom of the filter box, and spiral rain shields are installed inside both vertical tubes.

[0022] Furthermore, a guide plate is fixedly connected to the inner bottom of the water inlet box, and the cross-section of the guide plate is arranged in an isosceles triangle.

[0023] Compared with the prior art, the embodiments of this utility model have the following beneficial effects:

[0024] This type of roof eaves waterproof structure for building design, through the setting of a debris removal part, can control the rotation of the filter box on the water inlet box, thereby dumping out the leaves and debris accumulated in the filter box and simultaneously clearing the filter holes of the filter box, cleaning the leaves and debris adhering to the filter box, avoiding the accumulation of water due to filter hole blockage, preventing excessive accumulation of fallen leaves and other impurities on the filter plate and reducing the drainage efficiency of the water collection tank, eliminating the need to climb up to clean the filter box, and improving the practicality of the waterproof structure;

[0025] This building design features a waterproof roof eaves structure that reduces the sound of rainwater falling into the filter box and the noise of rainwater passing through the drainage section by using a sound-absorbing pad installed in the filter box and a spiral rain-proof plate in two vertical pipes. This reduces noise pollution and improves user comfort. Attached Figure Description

[0026] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0027] Figure 1 A perspective view of the present invention is shown;

[0028] Figure 2 A partial perspective view of the present invention in another state is shown;

[0029] Figure 3 This invention demonstrates a partially disassembled three-dimensional representation. Figure 1 ;

[0030] Figure 4 A partial bottom-view perspective view of this utility model is shown;

[0031] Figure 5 A partial cross-section of the present invention is shown. Figure 1 ;

[0032] Figure 6 A partial cross-section of the present invention is shown. Figure 2 ;

[0033] Figure 7 This invention demonstrates a partially disassembled three-dimensional representation. Figure 2 ;

[0034] Figure 8 This utility model is shown Figure 3 Enlarged view of point A;

[0035] Figure 9 This utility model is shown Figure 4 Enlarged view of point B.

[0036] In the picture

[0037] 1. Mounting frame; 2. Wall; 3. Eaves; 4. Water inlet box; 5. Filter box; 6. Impurity removal section; 7. Drainage section; 8. Limiting section; 9. Support frame; 10. Unblocking protrusion; 11. Limiting plate; 12. Limiting rod; 13. Traction rope; 14. Winding reel; 15. Winch motor; 16. Transmission rod; 17. Traction frame; 18. Traction wheel; 19. Mounting base; 20. Guide rod; 21. Limiting block; 22. Return spring; 23. Water inlet bucket; 24. Transition pipe; 25. Vertical pipe; 26. Sound-absorbing pad; 27. Spiral rain shield; 28. Guide plate. Detailed Implementation

[0038] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0039] like Figure 1-9 As shown, a roof eaves waterproofing structure for architectural design includes:

[0040] Mounting frame 1, which is fixed to the wall 2 and located directly below the eaves 3, and a water inlet box 4 is installed on the mounting frame 1;

[0041] The filter box 5 has one side hinged to the top side of the water inlet box 4, and the other side of the filter box 5 overlaps the top side of the filter and water inlet box 4, for collecting and blocking debris in rainwater.

[0042] Impurity removal unit 6 is installed on the filter box 5 and the water inlet box 4, and is used to pull and flip the filter box 5.

[0043] Drainage section 7, which is installed on the water inlet box 4 and the wall 2, is used to guide and drain rainwater that enters the water inlet box 4;

[0044] Limiting parts 8, two of the limiting parts 8 are symmetrically installed on the water inlet box 4, and the two limiting parts 8 are used to limit the rotation angle of the filter box 5;

[0045] Drive the impurity removal unit 6 to pull and flip the filter box 5 so that the two sides of the filter box 5 respectively abut against the two limiting parts 8;

[0046] During use, rainwater falling on the roof flows down the eaves 3 into the water collection box 4, and then is discharged to the bottom of the building through the drainage section 7, effectively preventing dripping water from the eaves 3 from eroding the wall surface 2. The filter box 5 installed in the water collection box 4 can effectively block and filter leaves and debris that fall into the water collection box 4 along with the rainwater, thus preventing leaves and other debris from entering the drainage section 7 through the water collection box 4 and causing blockage, which would affect the drainage effect of the water collection box 4 on the roof rainwater. However, after prolonged use, rainwater falling from the roof into the filter box 5, as well as leaves blown into the filter box 5 by the wind, affects the drainage effect of the filter holes in the filter box 5, reducing the drainage efficiency of the drainage section 7. When the debris removal unit 6 operates, it flips the filter box 5 to empty the accumulated leaves and debris. Simultaneously, the support frame 9 in the debris removal unit 6 drives several unblocking protrusions 10 to unclog the filter holes on the filter box 5, pushing away the leaves and debris adhering to the filter box 5. This further improves the cleaning effect and quality of leaves and debris in the filter box 5, preventing water accumulation due to filter hole blockage and avoiding excessive accumulation of fallen leaves and other impurities on the filter plate, which reduces the drainage efficiency of the water collection tank. At the same time, when the filter box 5 is flipped, the two limiting parts 8 can effectively limit the rotation angle of the filter box 5 and replicate the rotation and reset of the filter box 5, effectively improving the practicality of the structure.

[0047] Optionally, the impurity removal unit 6 includes a support frame 9 disposed directly below the filter box 5 and slidably connected to both ends of the filter box 5, a plurality of unblocking protrusions 10 fixed on the support frame 9, two limiting plates 11 disposed inside the filter box 5, a plurality of limiting rods 12 symmetrically fixed to the lower surfaces of the two limiting plates 11, and two traction ropes 13 with one end fixedly connected to the two limiting plates 11 respectively.

[0048] Each of the aforementioned unblocking protrusions 10 corresponds one-to-one with a plurality of filter holes on the filter box 5;

[0049] The other ends of several limiting rods 12 all pass through the filter box 5 and are fixedly connected to the support frame 9. After the filter box 5 has been used for a period of time, when the leaves accumulated in the filter box 5 cause blockage of the filter holes, the two traction ropes 13 pull the two limiting plates 11 respectively. Then, under the contact friction between the limiting rods 12 and the filter box 5, the filter box 5 is driven to rotate. When the filter box 5 rotates and changes from being horizontal relative to the water inlet box 4 to being vertical relative to the water inlet box 4, the leaf impurities accumulated in the filter box 5 will be poured out of the filter box 5 to ensure the normal filtration operation of the filter box 5 in the future. During the rotation of the filter box 5, the support frame 9 moves closer to the filter box 5 under the action of the limiting rods 12. Several unblocking guide rods 20 on the support frame 9 pass through several filter holes on the filter box 5 to effectively push out the leaf impurities adhering to the filter box 5, ensuring the effect of emptying and cleaning the filter box 5 and reducing the number of times the filter box 5 needs to be cleaned.

[0050] Optionally, the impurity removal unit 6 further includes two take-up reels 14 symmetrically installed at the bottom of the water inlet box 4 and used to respectively wind up the other ends of the two traction ropes 13, a winch motor 15 fixed at the bottom of the water inlet box 4, a transmission rod 16 installed between the two take-up reels 14, two traction frames 17 symmetrically fixed on the side of the water inlet box 4, and a plurality of traction wheels 18 rotatably installed at both ends of the two traction frames 17 and used to respectively limit the two traction ropes 13;

[0051] The output end of the winch motor 15 is fixedly connected to one of the winding reels 14. In use, the winch motor 15 is driven to work, and with the cooperation of the transmission rod 16, the two winding reels 14 are controlled to rotate simultaneously to wind up the two traction ropes 13, thereby pulling the two limit plates 11 to move. When the two traction ropes 13 are being wound up, the two traction frames 17 and several traction wheels 18 can effectively limit the range of motion of the two traction ropes 13, thereby preventing the two traction ropes 13 from contacting the water box 4 and causing wear.

[0052] Optionally, the limiting part 8 includes an assembly base 19 fixed on the water box 4, two guide rods 20 movably mounted on the assembly base 19, a limiting block 21 fixedly connected to the two guide rods 20, and two return springs 22 movably sleeved on the two guide rods 20 and fixed at both ends to the assembly base 19 and the limiting block 21 respectively.

[0053] After the filter box 5 is rotated at a certain angle on the water inlet box 4 by the impurity removal part 6, when the two ends collide with the two limit blocks 21 on the two limit parts 8 respectively, the two limit blocks 21 are driven to approach the assembly seat 19 under the restriction of several guide rods 20, and the several return springs 22 are compressed. When the two limit blocks 21 contact the two assembly seats 19 respectively, the rotation angle of the filter box 5 is effectively limited. Then, when the impurity removal part 6 releases the traction of the filter box 5, the two limit blocks 21 can be controlled to reset simultaneously under the elastic force of several return springs 22, so as to push the filter box 5 to rotate and reset.

[0054] Furthermore, when the filter box 5 contacts the two limit blocks 21, the impurity removal unit 6 continues to work, so that the support frame 9 drives several unblocking guide rods 20 to move.

[0055] Optionally, the drainage section 7 includes two water inlets 23 that are respectively connected to the bottom ends of the water inlet box 4, transition pipes 24 that are respectively connected to the bottom of the two water inlets 23, and two vertical pipes 25 that are installed on the wall 2 by clamps and whose upper ends are respectively connected to the other ends of the two transition pipes 24.

[0056] Optionally, a sound-absorbing pad 26 is fixedly connected to the bottom of the filter box 5, and a spiral rain baffle 27 is installed in each of the two vertical pipes 25. When rainwater flows from the eaves 3 to the filter box 5 in the water inlet box 4, the sound-absorbing pad 26 can effectively absorb the impact force generated by the rainwater falling on the filter box 5, thereby reducing the noise generated by the rainwater falling in the filter box 5. When the rainwater is discharged from the water inlet box 4 through the drain 7, the spiral rain baffle 27 can convert the vertically falling water flow in the two vertical pipes 25 into a spiral film flow, effectively reducing the discrete noise of water droplets hitting the pipe wall, suppressing the water jump phenomenon, and inducing the water flow to rotate, reducing the axial flow velocity, thereby effectively reducing the noise generated by the rainwater passing through the drain 7 and improving the user's comfort.

[0057] Optionally, a guide plate 28 is fixedly connected to the bottom of the water inlet box 4. The cross-section of the guide plate 28 is an isosceles triangle. After the rainwater flows into the water inlet box 4 along the eaves 3, the inclined top of the guide plate 28 can guide the rainwater so that the rainwater can quickly flow to the two water inlets 23 for discharge.

[0058] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A roof cornice waterproofing structure for architectural design, characterized by, The utility model relates to a kind of building design roof cornice waterproof structures, including: Mounting frame (1), the mounting frame (1) is fixed on wall surface (2), and it is arranged just below roof ridge (3), water guide box (4) is installed on the mounting frame (1); Filter box (5), one side of the filter box (5) is hinged with the top side of water guide box (4), the other side of the filter box (5) is overlapped on the other side of the top of filter and water guide box (4), for collecting the sundries in rainwater; Impurity removal part (6), the impurity removal part (6) is installed on the filter box (5) and water guide box (4), and it is used to pull over the filter box (5); Drainage part (7), the drainage part (7) is installed on the water guide box (4) and wall surface (2), for guiding to exclude rainwater into the water guide box (4); Limiting portion (8), two limiting portion (8) are symmetrically installed on the water guide box (4), and two limiting portion (8) are used to limit the rotation angle of the filter box (5); Drive the impurity removal part (6), pull over the filter box (5), so that the filter box (5) two sides respectively resist two limiting portion (8).

2. The building design roof cornice waterproof structure of claim 1, wherein: The impurity removal part (6) includes a support frame (9) disposed below the filter box (5) and slidably connected to both ends of the filter box (5), a plurality of unclogging protruding rods (10) fixed to the support frame (9), two limiting plates (11) disposed within the filter box (5), a plurality of limiting rods (12) symmetrically fixed to the lower surfaces of the two limiting plates (11), and two traction ropes (13) each having one end fixedly connected to one of the two limiting plates (11); The plurality of unclogging protruding rods (10) correspond one-to-one to a plurality of filter holes on the filter box (5); The other ends of the plurality of limiting rods (12) each penetrate the filter box (5) and are fixedly connected to the support frame (9).

3. The building design roof cornice waterproof structure of claim 2, wherein: The impurity removal part (6) further includes two winding discs (14) symmetrically installed at the bottom of the water guide box (4) and used to wind the other ends of the two traction ropes (13), respectively, a winding motor (15) fixed to the bottom of the water guide box (4), a transmission rod (16) installed between the two winding discs (14), two traction frames (17) symmetrically fixed to the sides of the water guide box (4), and a plurality of traction wheels (18) each rotatably installed at one end of one of the two traction frames (17) and used to limit one of the two traction ropes (13); The output end of the winding motor (15) is fixedly connected to one of the winding discs (14).

4. The building design roof cornice waterproof structure of claim 3, wherein: The limiting part (8) comprises an assembling seat (19) fixed on the water guide box (4), two guide rods (20) movably installed on the assembling seat (19), limiting blocks (21) fixedly connected with the two guide rods (20), two reset springs (22) movably sleeved on the two guide rods (20) and fixed at two ends of the assembling seat (19) and the limiting blocks (21) respectively.

5. The roof cornice waterproof structure for architectural design according to claim 4, characterized in that, The drainage part (7) comprises two water guide hoppers (23) respectively communicated with two ends of the bottom of the water guide box (4), transition pipes (24) respectively communicated with the bottoms of the two water guide hoppers (23), and two vertical pipes (25) installed on the wall surface (2) by a clamp and having upper ends respectively communicated with the other ends of the two transition pipes (24).

6. The roof cornice waterproof structure for architectural design according to claim 5, characterized in that, The inner bottom of the filter box (5) is fixedly connected with a sound insulation pad (26), and the two vertical pipes (25) are each provided with a spiral rain baffle (27).

7. The roof cornice waterproof structure for architectural design according to claim 6, characterized in that, The inner bottom of the water guide box (4) is fixedly connected with a flow guide plate (28), and the flow guide plate (28) is in the shape of an isosceles triangle in cross section.

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