CN211949262U

CN211949262U - Architectural design roof eaves mouth waterproof construction

Info

Publication number: CN211949262U
Application number: CN202020429863.1U
Authority: CN
Inventors: 周鸽
Original assignee: Shenzhen Fangjia Architecture Design Co ltd
Current assignee: Shenzhen Fangjia Architecture Design Co ltd
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2020-11-17
Anticipated expiration: 2030-03-27

Abstract

The utility model relates to a building design roof cornice waterproof structure, which comprises a roof, wherein a water outlet is arranged on the roof cornice, a guide post is connected with the roof at the water outlet, a floating plate is arranged on the guide post, and the floating plate vertically slides and penetrates through the guide post; the floating plate can cover the water outlet after sliding or expose the water outlet. The utility model discloses can improve the waterproof performance of roof eaves mouth, prevent the wall body infiltration, have the effect of protection wall body.

Description

Architectural design roof eaves mouth waterproof construction

Technical Field

The utility model belongs to the technical field of the waterproof technique of roof eaves mouth and specifically relates to a building design roof eaves mouth waterproof construction is related to.

Background

The roof cornice is a typical horizontal component with line feet and convex at the top in a building composition, is a joint part of a roof and an outer wall body, and is mainly used for drainage of the roof and protection of the wall body.

The drainage port is usually opened at the existing roof eaves mouth, the drainage port is connected with a drainage pipe, and rainwater falling on the eaves can be drained away through the drainage pipe.

The above prior art solutions have the following drawbacks: because the outlet exposes for a long time, the impurity in the air very easily blocks up the outlet, leads to the inside ponding of roof eaves mouth, when impurity does not get handled for a long time, will cause the wall body infiltration to the harm wall body.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a building design roof eaves mouth waterproof construction, its waterproof performance that can improve the roof eaves mouth prevents the wall body infiltration, has the effect of protection wall body.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a building design roof cornice waterproof structure comprises a roof, wherein a water outlet is formed in the roof cornice, a guide column is connected to the position, at the water outlet, of the roof, a floating plate is arranged on the guide column, and the floating plate vertically penetrates through the guide column in a sliding mode; the floating plate can cover the water outlet after sliding or expose the water outlet.

By adopting the technical scheme, the guide post is arranged at the water outlet, so that the floating plate can float under the buoyancy action of rainwater in the rainy day, the water outlet is exposed, and the rainwater is discharged from the water outlet; when not raining, the floating plate can cover the water outlet under the action of the gravity of the floating plate, so that impurities in the air are prevented from blocking the water outlet. The floating plate is arranged to prevent the water outlet from being blocked, so that the purpose of effectively preventing water from accumulating inside the roof cornice is achieved, the waterproof performance of the roof cornice is better, the water seepage of a wall body is better prevented, and the effect of protecting the wall body is achieved.

The present invention may be further configured in a preferred embodiment as: the lower end of the floating plate is in a round table shape.

Through adopting above-mentioned technical scheme, set up the kickboard lower extreme into the round platform form back, exist the space that supplies the rainwater to get into between kickboard lower extreme outer wall and the roof eaves bottom wall, can increase the area of contact of rainwater and kickboard to increase the buoyancy of rainwater to the kickboard is favorable to the nimble rise of kickboard more.

The present invention may be further configured in a preferred embodiment as: the floating plate is provided with a through hole, the guide column penetrates through the through hole to be connected to the floating plate, and a gap is reserved between the outer wall of the guide column and the inner wall of the through hole.

Through adopting above-mentioned technical scheme, the clearance between guide post outer wall and the perforation inner wall provides the activity space on the guide post for the kickboard, has reduced the friction between kickboard and the guide post, further is favorable to the free slip of kickboard.

The present invention may be further configured in a preferred embodiment as: and a limiting part for limiting the sliding of the floating plate is arranged at the upper end of the guide column.

Through adopting above-mentioned technical scheme, through setting up the locating part in the guide post upper end, the locating part can restrict the slip of kickboard, prevents that the kickboard from floating the back and sliding out the guide post, influences the jam effect of kickboard to the outlet, has the effect of guaranteeing the kickboard normal performance.

The present invention may be further configured in a preferred embodiment as: the locating part lower extreme and guide post threaded connection, the locating part upper end seals, the locating part can be covered and is located the guide post upper end.

Through adopting above-mentioned technical scheme, threaded connection has realized being connected with dismantling of guide post by locating part, dismantles the back from the guide post with the locating part, can take out the kickboard, is convenient for maintain or change the kickboard. Through sealing the locating part upper end, can separate the guide post upper end with the external world, prevent that the guide post upper end from rustting or being corroded in the air, influencing the dismantlement of locating part, reaching the purpose of protection guide post.

The present invention may be further configured in a preferred embodiment as: the floating plate is made of polystyrene foam.

By adopting the technical scheme, the polystyrene foam is a material capable of floating in water, so that the floating of the floating plate is realized. And the polystyrene foam is common and low in cost, and is very suitable for preparing the floating plate.

The present invention may be further configured in a preferred embodiment as: a filter screen is arranged in the water outlet.

Through adopting above-mentioned technical scheme, through set up the filter screen in the outlet, when the rainwater passes through the outlet, the filter screen can filter the rainwater. The filter screen combines the effect of kickboard for no matter when raining or not raining, impurity in the air all is difficult for getting into the outlet, further ensures the drainage function in outlet, makes the waterproof performance of roof eaves mouth better.

The present invention may be further configured in a preferred embodiment as: the inner bottom wall of the roof eave opening is inclined downwards from a direction far away from the water outlet to a direction close to the water outlet.

Through adopting above-mentioned technical scheme, the inclined plane of diapire in the roof eaves mouth can play the effect of direction to the rainwater, makes more abundant flow direction outlet of water, discharges from the outlet to further improve the waterproof performance of roof eaves mouth.

To sum up, the utility model discloses a following at least one useful technological effect:

by arranging the guide post at the water outlet, when raining, the floating plate can float under the buoyancy action of rainwater, so that the water outlet is exposed and rainwater is discharged from the water outlet; when not raining, the floating plate can cover the water outlet under the action of the gravity of the floating plate, so that impurities in the air are prevented from blocking the water outlet. The arrangement ensures that the floating plate does not influence the normal drainage of the drainage outlet, can prevent the drainage outlet from being blocked, achieves the aim of effectively preventing water accumulation in the roof cornice, and ensures that the waterproof performance of the roof cornice is better, thereby better preventing the water seepage of the wall body and having the effect of protecting the wall body;

the floating plate and the guide column are in clearance fit by limiting the shape of the floating plate, so that the floating plate is favorable for sliding on the guide column, and normal drainage of rainwater is facilitated;

by arranging the limiting piece, the limiting piece can prevent the floating plate from sliding out of the guide post, so that the floating plate is kept to slide on the guide post;

by arranging the filter screen, the water outlet can be further prevented from being blocked.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

fig. 2 is a schematic cross-sectional view of an embodiment of the invention;

fig. 3 is a partially enlarged schematic view of a portion a in fig. 2.

In the figure, 1, a roof; 11. a water outlet; 2. a wall body; 3. a drain pipe; 4. a guide post; 5. a floating plate; 51. a cylindrical section; 52. a circular table section; 53. perforating; 6. a limiting member; 7. and (4) a filter screen.

Detailed Description

The present invention will be described in further detail with reference to the accompanying fig. 1-3.

Referring to fig. 1, for the utility model discloses a building design roof eaves mouth waterproof construction, including roof 1, roof 1 edge protrusion building wall body 2 forms the eaves mouth. The whole square that is of building in the picture, 1 eaves mouth of roof relative two apex angles department all is equipped with drain pipe 3 for the rainwater of collecting 1 eaves mouth of roof discharges away.

Referring to fig. 2 and 3, a drainage port 11 is opened at two opposite top corners of the cornice of the roof 1, and the drainage pipe 3 is connected to the bottom of the drainage port 11, so that water enters the drainage pipe 3 through the drainage port 11. Preferably, the bottom wall in the cornice of the roof 1 is inclined downwards from the position far away from the water outlet 11 to the direction close to the water outlet 11, that is, the height of the bottom wall in the two vertex angles of the water outlet 11 which are not opened in the cornice of the roof 1 is greater than the height of the bottom wall in the two vertex angles of the water outlet 11 which are opened in the cornice of the roof 1, so as to facilitate the rainwater to flow fully towards the direction close to the water outlet 11.

The roof 1 is provided with guide posts 4 at two sides of the water outlet 11, and the axial direction of the guide posts 4 is vertical to the plane of the bottom wall in the cornice of the roof 1. The guide post 4 is connected with a floating plate 5 in a sliding way, and the floating plate 5 is a polystyrene foam plate. The floating plate 5 comprises a cylindrical section 51 and a circular platform section 52 connected to the lower end of the cylindrical section 51, the area of the top surface of the circular platform section 52 is larger than that of the bottom surface of the circular platform section 52, the area of the top surface of the circular platform section 52 is as large as that of the bottom surface of the cylindrical section 51, and the area of the bottom surface of the circular platform section 52 is larger than that of the opening at the top of the water outlet 11. Two sides of the floating plate 5 are provided with through holes 53 for the guide posts 4 to pass through, the through holes 53 pass through the cylindrical section 51 and the circular truncated cone section 52, and the two through holes 53 respectively correspond to the two guide posts 4. After the two guide posts 4 respectively pass through the two through holes 53, the floating plate 5 can slide on the guide posts 4, and the sliding connection between the floating plate 5 and the guide posts 4 is realized.

When the rain does not fall, the floating plate 5 covers the water outlet 11 under the action of the gravity of the floating plate, so that impurities in the air can be prevented from entering the water outlet 11 and blocking the water outlet 11; when raining, the rainwater is collected inside the eaves of the roof 1, and along with the increase of the rainwater, the floating plate 5 slides upwards and floats on the guide post 4 under the buoyancy action of the rainwater, so that the water outlet 11 is exposed, and the rainwater is discharged from the water outlet 11. Along with the continuous drainage of rainwater, the buoyancy that kickboard 5 received reduces gradually, makes kickboard 5 slide downwards gradually, until kickboard 5 covers outlet 11. Such setting makes kickboard 5 neither influence the normal drainage of outlet 11, can prevent again that outlet 11 from being blockked up, reaches the purpose that effectively prevents the inside ponding of 1 eaves mouth in roof, makes the waterproof performance of 1 eaves mouth in roof better to better prevent that wall body 2 from oozing, have the effect of protection wall body 2. Moreover, a space for rainwater to enter is formed between the outer wall of the circular table section 52 and the inner bottom wall of the cornice of the roof 1, so that the contact area between the rainwater and the floating plate 5 can be increased, the buoyancy of the rainwater to the floating plate 5 is increased, and the flexible rising of the floating plate 5 is facilitated.

Further, the diameter of the through hole 53 is larger than the diameter of the cross section of the guide post 4, wherein the through hole 53 is not communicated with the drainage port 11 when the floating plate 5 is attached to the inner bottom wall of the eave of the roof 1. There is the clearance between perforation 53 inner wall and the 4 outer walls of guide post, makes

kickboard

5 and 4 clearance fit of guide post, for kickboard 5 provides the space in the activity on guide post 4, has reduced the friction between kickboard 5 and the guide post 4, further is favorable to the free slip of kickboard 5.

When the rainwater of 1 eaves mouth inside collection in roof is more, in order to prevent that kickboard 5 from floating higher, and roll-off guide post 4, guide post 4 upper end is connected with locating part 6. The locating part 6 is hollow inside, and the lower end is open, and the opening communicates with the locating part 6 is inside. The inner wall of the limiting part 6 is provided with an internal thread, the outer wall of the upper end of the guide post 4 is provided with an external thread matched with the internal thread, the limiting part 6 is connected with the guide post 4 through the internal thread and the external thread in a threaded manner, and the detachable connection of the limiting part 6 and the guide post 4 is realized.

The locating part 6 is connected behind the guide post 4 upper end, can restrict the slip of kickboard 5, prevents that kickboard 5 from floating back slip guide post 4, influences kickboard 5 and to the jam effect of outlet 11, has the effect of guaranteeing kickboard 5 function normal play. After the limiting piece 6 is detached from the guide post 4, the floating plate 5 can be taken out, and the floating plate 5 is convenient to maintain or replace. And, because the upper end of locating part 6 is sealed, make locating part 6 connect in the post 4 upper end after, locating part 6 lid is located the post 4 upper end, separates post 4 upper end and external world, prevents that the post 4 upper end from rustting or being corroded in the air, influences the dismantlement of locating part 6, reaches the purpose of protection post 4.

After the floating plate 5 floats, in order to prevent impurities from entering the water outlet 11 along with the flowing of rainwater, a filter screen 7 is arranged at the upper part in the water outlet 11, and when rainwater passes through the water outlet 11, the filter screen 7 can filter the rainwater and prevent the impurities from entering the water outlet 11. The filter screen 7 combines the effect of kickboard 5 for no matter when raining or not raining, impurity in the air is difficult for getting into outlet 11, further ensures the drainage function of outlet 11, makes the waterproof performance of roof 1 eaves mouth better.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides an architectural design roof eaves mouth waterproof construction, includes roof (1), outlet (11), its characterized in that have been seted up on roof (1) eaves mouth: the roof (1) is connected with a guide post (4) at a water outlet (11), a floating plate (5) is arranged on the guide post (4), and the floating plate (5) vertically penetrates through the guide post (4) in a sliding manner; the floating plate (5) can cover the water outlet (11) after sliding, or the water outlet (11) is exposed.

2. The architecturally-designed roof cornice waterproofing structure according to claim 1, wherein: the lower end of the floating plate (5) is in a circular truncated cone shape.

3. The architecturally-designed roof cornice waterproofing structure according to claim 2, wherein: seted up perforation (53) on kickboard (5), guide post (4) pass perforation (53) and connect in kickboard (5), there is the clearance between guide post (4) outer wall and perforation (53) inner wall.

4. The architecturally-designed roof cornice waterproofing structure according to claim 1, wherein: the upper end of the guide post (4) is provided with a limiting part (6) used for limiting the sliding of the floating plate (5).

5. The architecturally-designed roof cornice waterproofing structure according to claim 4, wherein: the locating part (6) lower extreme and guide post (4) threaded connection, the locating part (6) upper end is sealed, locating part (6) can cover and locate guide post (4) upper end.

6. The architecturally-designed roof cornice waterproofing structure according to claim 1, wherein: the floating plate (5) is made of polystyrene foam.

7. The architecturally-designed roof cornice waterproofing structure according to claim 1, wherein: a filter screen (7) is arranged in the water outlet (11).

8. An architecturally designed roof cornice waterproofing structure according to any one of claims 1 to 7, wherein: the inner bottom wall of the eave opening of the roof (1) is inclined downwards from a direction far away from the water discharge opening (11) to a direction close to the water discharge opening (11).