CN218970457U

CN218970457U - Building roof cornice watertight fittings

Info

Publication number: CN218970457U
Application number: CN202223379796.5U
Authority: CN
Inventors: 傅宝芳; 丁芝梅; 周丹华
Original assignee: Zhejiang Jiuyu Mingchuang Architectural Design Co ltd
Current assignee: Zhejiang Jiuyu Mingchuang Architectural Design Co ltd
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-05-05
Anticipated expiration: 2032-12-16

Abstract

The utility model relates to the field of building waterproofing, in particular to a building roof cornice waterproof device. Building roof cornice watertight fittings includes shell, filter component and water storage subassembly, install sliding connection's filter screen between mounting groove and the spacing groove, and two fixed connection's scraper blade are installed to the one end of shell, the filter screen is located between the scraper blade. According to the building roof cornice waterproof device provided by the utility model, rainwater falls into the shell along the cornice, at the moment, the filter screen can separate fallen leaves and other impurities in the rainwater, so that the fallen leaves and other impurities are left on the filter screen, the motor is turned on, the screw rod is driven to rotate, the filter screen is driven to move in the rotating process of the screw rod, when the filter screen moves towards the scraping plate, the scraping plate scrapes the fallen leaves and other impurities on the filter screen, and then the motor drives the screw rod to rotate reversely, so that the filter screen returns to the original position to continuously filter the rainwater, and the problem of blockage caused by the fallen leaves and other impurities of the waterproof device is avoided.

Description

Building roof cornice watertight fittings

Technical Field

The utility model relates to the field of building waterproofing, in particular to a building roof cornice waterproof device.

Background

The cornice is a horizontal component with typical line feet protruding at the top in a building composition, can be used as a beautiful view, can play roles of shading sun, shielding rain and the like, and because some cornices are shorter, rainwater is easy to splash onto a building wall surface when raining, the wall surface is corroded by the rainwater for a long time, the firmness of the wall surface is easy to be influenced, and moss is easy to grow on the wall surface to influence the beautiful view, so that a waterproof device is required to be arranged on the building roof cornice;

the cornice waterproof device not only can protect the wall surface under the cornice, but also can avoid the problem that the pedestrian walking under the cornice wets clothes by rainwater.

The existing waterproof device is easy to accumulate fallen leaves or other impurities in the waterproof process, so that the waterproof device is blocked, and the drainage efficiency is poor.

Accordingly, there is a need to provide a new construction roof cornice waterproof apparatus that solves the above-described technical problems.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a building roof cornice waterproof device.

The utility model provides a building roof cornice waterproof device, which comprises:

the shell, the both sides of the inner wall of the said shell have mounting groove and stop slot separately;

the filter assembly is positioned on the shell and comprises a filter screen and a scraping plate, the filter screen which is connected in a sliding way is arranged between the mounting groove and the limiting groove, two scraping plates which are connected in a fixed way are arranged at one end of the shell, and the filter screen is positioned between the scraping plates;

and the water storage component is positioned on the shell.

Preferably, two sliding grooves are formed in two sides of the inner wall of the shell, and the sliding grooves are located below the mounting groove and the limiting groove.

Preferably, the water storage component comprises a waterproof plate and a spring, wherein the waterproof plate in sliding connection is arranged between the sliding grooves, and the spring in fixed connection is arranged between the top of the waterproof plate and the inner top wall of the sliding grooves.

Preferably, the filter component further comprises a limiting block, wherein the limiting block which is fixedly connected is installed on one side of the top of the filter screen, and the limiting block is triangular.

Preferably, the water storage component further comprises a water draining block and a baffle, wherein the two ends of the shell are respectively provided with the water draining block which is fixedly connected, the water draining block is provided with a water draining groove, the water draining block is positioned on one side of the two ends of the shell, and the baffle which is fixedly connected is arranged between the water draining block and the other side of the shell.

Preferably, a screw rod in rotary connection is arranged in the mounting groove, and a filter screen in threaded connection is arranged on the screw rod.

Preferably, a motor for driving the screw rod to rotate is arranged on the shell, and the output end of the motor is fixedly butted with one end of the screw rod.

Compared with the related art, the building roof cornice waterproof device provided by the utility model has the following beneficial effects:

1. according to the utility model, the shell is arranged below a proper cornice, when rain falls, rainwater falls into the shell along the cornice, at the moment, the filter screen can separate impurities such as fallen leaves in the rainwater, so that the impurities such as fallen leaves are left on the filter screen, when the impurities on the filter screen are more, the motor is turned on, so that the motor is driven to rotate the screw rod, the filter screen can be driven to move in the rotating process of the screw rod, when the filter screen moves towards the scraping plate, the scraping plate can scrape the impurities such as fallen leaves on the filter screen, and then the motor drives the screw rod to rotate reversely, so that the filter screen can continue to filter the rainwater, the problem of blockage caused by the impurities such as fallen leaves of the waterproof device is avoided, and the drainage assistance of the waterproof device to the waterproof device is effectively improved.

2. In the using process, if cornice water flows greatly, the cornice water can fall on the waterproof board after entering the shell, and the water is matched with the waterproof board by means of the weight of the water, the spring is pulled, the position of the waterproof board is lowered after the spring is stretched, and the waterproof board is matched with the baffle, so that more water can be stored in the shell.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a building roof cornice waterproof device provided by the utility model;

FIG. 2 is a schematic view of the housing of FIG. 1;

FIG. 3 is a schematic view of the filter screen shown in FIG. 1;

fig. 4 is a schematic view of the water storage assembly shown in fig. 1.

Reference numerals in the drawings: 1. a housing; 11. a mounting groove; 12. a limit groove; 13. a chute; 2. a filter assembly; 21. a filter screen; 22. a scraper; 23. a limiting block; 3. a water storage assembly; 31. a waterproof board; 32. a spring; 33. a water discharge block; 34. a baffle; 4. a screw rod; 41. and a motor.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Specific implementations of the utility model are described in detail below in connection with specific embodiments.

Referring to fig. 1 to 4, an embodiment of the present utility model provides a building roof cornice waterproof device, including: a housing 1, a filter assembly 2 and a water storage assembly 3.

In the embodiment of the present utility model, referring to fig. 1, 2 and 4, two sides of the inner wall of the housing 1 are respectively provided with a mounting groove 11 and a limiting groove 12, two sliding grooves 13 are respectively provided on two sides of the inner wall of the housing 1, and the sliding grooves 13 are located below the mounting groove 11 and the limiting groove 12.

It should be noted that: the bearing strength of the shell 1 is higher, the filter screen 21 can be slid through the cooperation of the mounting groove 11 and the limiting groove 12, and meanwhile, the screw rod 4 can be mounted through the mounting groove 11.

In the embodiment of the present utility model, referring to fig. 1, 2 and 3, the filter assembly 2 is located on the housing 1, and the filter assembly 2 includes a filter screen 21 and a scraper 22, a filter screen 21 slidingly connected between the mounting groove 11 and the limiting groove 12 is installed, two fixedly connected scrapers 22 are installed at one end of the housing 1, the filter screen 21 is located between the scrapers 22, the filter assembly 2 further includes a limiting block 23, a fixedly connected limiting block 23 is installed at one side of the top of the filter screen 21, and the limiting block 23 is in a triangle shape.

It should be noted that: install shell 1 below suitable eaves mouth, when raining, rainwater falls into shell 1 department along the eaves mouth, filter screen 21 can carry out the separation to impurity such as fallen leaves in the rainwater this moment, make impurity such as fallen leaves stay on filter screen 21, when impurity on filter screen 21 is more, open motor 41, make it drive lead screw 4 and rotate, lead screw 4 pivoted in-process can drive filter screen 21 and remove, when filter screen 21 moves the in-process that 22 to the scraper blade, scraper blade 22 can scrape impurity such as fallen leaves on the filter screen 21, later motor 41 drives lead screw 4 and reverses, make filter screen 21 return to normal position and can continue to filter the rainwater.

In the embodiment of the present utility model, referring to fig. 3 and 4, the water storage assembly 3 is located on the housing 1, the water storage assembly 3 includes a waterproof plate 31 and a spring 32, the waterproof plate 31 is slidably connected between the sliding grooves 13, and the spring 32 is fixedly connected between the top of the waterproof plate 31 and the inner top wall of the sliding groove 13.

It should be noted that: in the use, if cornice water flows big, after water gets into shell 1, can fall on waterproof board 31 to rely on the weight of water through cooperating with waterproof board 31, pull spring 32, after the spring 32 is tensile, waterproof board 31 position descends, cooperate with baffle 34, can make shell 1 store more water, when rivers diminish, along with the continuous back of discharging from drainage piece 33 of water in the shell 1, because the water yield diminishes on the waterproof board 31, spring 32 shrink drives waterproof board 31 lifting, later makes the even discharge of water on the waterproof board 31.

In the embodiment of the present utility model, referring to fig. 2 and 3, a screw rod 4 in a rotary connection is installed in the installation groove 11, a filter screen 21 in a threaded connection is installed on the screw rod 4, a motor 41 for driving the screw rod 4 to rotate is installed on the housing 1, and an output end of the motor 41 is fixedly abutted with one end of the screw rod 4.

It should be noted that: the filter screen 21 can be limited and fixed by the screw rod 4, and when the motor 41 is turned on to drive the screw rod 4 to rotate, the filter screen 21 can be driven to slide along the mounting groove 11 and the limiting groove 12, and the moving direction of the filter screen 21 can be determined by the rotating direction of the screw rod 4.

The working principle of the building roof cornice waterproof device provided by the utility model is as follows:

firstly, the shell 1 is arranged below a proper cornice, then the motor 41 is electrified, the motor 41 can be connected with a power supply by using a wire, or can be powered by using a lithium battery, and then the filter screen 21 is confirmed to be positioned right above the shell 1, so that the shell can be normally used;

when raining, rainwater falls into the shell 1 along the cornice, at the moment, the filter screen 21 can separate impurities such as fallen leaves in the rainwater, so that the impurities such as fallen leaves are left on the filter screen 21, when the impurities on the filter screen 21 are more, the motor 41 is turned on, so that the motor 41 drives the screw rod 4 to rotate, the filter screen 21 can be driven to move in the rotating process of the screw rod 4, the impurities such as fallen leaves on the filter screen 21 can be scraped off by the scraper 22 in the moving process of the filter screen 21 to the scraper 22, and then the motor 41 drives the screw rod 4 to rotate reversely, so that the filter screen 21 returns to the original position, and the rainwater can be filtered continuously;

in the use process, if cornice water flows big, water can fall on the waterproof board 31 after entering the shell 1, and through the cooperation with the waterproof board 31 by the weight of water, pull the spring 32, after the spring 32 is stretched, the waterproof board 31 position descends, cooperate with baffle 34, can make the shell 1 store more water, when rivers diminish, along with the continuous back of discharging from the drainage piece 33 of water in the shell 1, owing to the water yield diminish on the waterproof board 31, the spring 32 shrink drives the waterproof board 31 lifting, afterwards makes the even discharge of water on the waterproof board 31.

The circuits and control involved in the present utility model are all of the prior art, and are not described in detail herein.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. A building roof cornice waterproof device, comprising:

the device comprises a shell (1), wherein both sides of the inner wall of the shell (1) are respectively provided with a mounting groove (11) and a limiting groove (12);

the filter assembly (2) is positioned on the shell (1), the filter assembly (2) comprises a filter screen (21) and a scraper blade (22), the filter screen (21) which is connected in a sliding manner is arranged between the mounting groove (11) and the limiting groove (12), two fixedly connected scraper blades (22) are arranged at one end of the shell (1), and the filter screen (21) is positioned between the scraper blades (22);

the water storage component (3), the water storage component (3) is located on the shell (1).

2. The building roof cornice waterproof device according to claim 1, wherein two sliding grooves (13) are formed in two sides of the inner wall of the shell (1), and the sliding grooves (13) are located below the mounting groove (11) and the limiting groove (12).

3. The building roof cornice waterproof device according to claim 2, wherein the water storage component (3) comprises a waterproof plate (31) and a spring (32), the waterproof plate (31) which is connected in a sliding manner is installed between the sliding grooves (13), and the spring (32) which is connected in a fixed manner is installed between the top of the waterproof plate (31) and the inner top wall of the sliding grooves (13).

4. The building roof cornice waterproof device according to claim 1, wherein the filter assembly (2) further comprises a limiting block (23), the limiting block (23) fixedly connected with one side of the top of the filter screen (21) is installed, and the limiting block (23) is in a triangular shape.

5. The building roof cornice waterproof device according to claim 1, wherein the water storage component (3) further comprises a drainage block (33) and a baffle plate (34), the two ends of the shell (1) are provided with the drainage block (33) fixedly connected, the drainage block (33) is provided with a drainage groove, the drainage block (33) is positioned on one side of the two ends of the shell (1), and the baffle plate (34) fixedly connected is arranged between the drainage block (33) and the other side of the shell (1).

6. Building roof cornice waterproof device according to claim 1, characterized in that a screw rod (4) in rotary connection is installed in the installation groove (11), and a filter screen (21) in threaded connection is installed on the screw rod (4).

7. The building roof cornice waterproof device according to claim 6, wherein a motor (41) for driving the screw rod (4) to rotate is mounted on the shell (1), and an output end of the motor (41) is fixedly butted with one end of the screw rod (4).