CN211548441U

CN211548441U - Ponding structure is prevented to roof eaves mouth

Info

Publication number: CN211548441U
Application number: CN201922385544.5U
Authority: CN
Inventors: 黎昌伦
Original assignee: Guizhou Minzu University
Current assignee: Guizhou Minzu University
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-09-22
Anticipated expiration: 2029-12-26

Abstract

The utility model relates to a ponding structure is prevented to roof eaves mouth belongs to the eaves mouth and prevents ponding technical field. The water accumulation preventing structure comprises a wall body and a cornice, wherein the cornice is fixedly connected with the outer wall of the wall body, and a water collecting tank is formed between the inner side wall of the cornice and the outer side wall of the wall body; the upper end of the first drainage pipe is fixedly connected and communicated with the bottom of the water collecting tank, and the lower end of the first drainage pipe is fixedly connected with the wall body; the second drain pipe is fixedly connected to the cornice, one end of the second drain pipe penetrates through the cornice to be communicated with the water collecting tank, and the other end of the second drain pipe faces to the direction far away from the cornice; the filter screen is horizontally arranged in the water collecting tank, and the filter screen is fixedly connected with the inner side wall of the water collecting tank; the brush plate is connected above the filter screen in a sliding manner. The utility model has the effects of preventing the cornice from producing accumulated water and avoiding the water seepage of the wall body.

Description

Ponding structure is prevented to roof eaves mouth

Technical Field

The utility model belongs to the technical field of ponding is prevented to the eaves mouth, concretely relates to ponding structure is prevented to roof eaves mouth.

Background

The eaves refers to the roofing structure board top of structural outer wall body and roofing structure board juncture, also refers to the typical area line foot at the top in the building picture composition and protruding horizontal component simultaneously, refers to the topmost part of three parts of classical architecture eaves portion, and "eaves" is often made by mistake "rim" again, "roofing eaves of saying general refers to the top edge of the eave at the outermost edge of big roofing, promptly" top opening ".

Present eaves mouth kind and shape are fixed basically, in long-time use, some problems have appeared on it is preventing ponding, for example, drainage pipe is blockked up by debris easily, has leaded to the inside ponding that produces of eaves mouth, and ponding if do not handle for a long time will cause the wall body to appear the infiltration to old style eaves mouth when meeting with the torrential rain, because the rainfall is greater than the displacement, has led to the eaves mouth to appear the phenomenon of flooding, and inside the rainwater pours into the wall body backward, leads to the wall body infiltration.

Therefore, a water accumulation structure is prevented to roof eaves mouth is proposed.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve above-mentioned technical problem and provide a ponding structure is prevented to roof eaves mouth, can prevent that the eaves mouth from producing ponding, avoid the condition that the infiltration appears in the wall body.

The utility model provides an above-mentioned technical problem's technical scheme as follows: a roof cornice water accumulation preventing structure comprises a wall body and a cornice, wherein the cornice is fixedly connected with the outer wall of the wall body, a roof is arranged at the top end of the wall body, and a water collecting tank is formed between the inner side wall of the cornice and the outer side wall of the wall body;

the water accumulation preventing structure further comprises:

the first drainage pipe is vertically arranged, the upper end of the first drainage pipe is fixedly connected and communicated with the bottom of the water collecting tank, and the lower end of the first drainage pipe is fixedly connected with the wall body;

the second drain pipe is horizontally arranged and fixedly connected to the cornice, one end of the second drain pipe penetrates through the cornice to be communicated with the water collecting tank, and the other end of the second drain pipe faces the direction far away from the cornice;

the filter screen is horizontally arranged in the water collecting tank, and is fixedly connected with the inner side wall of the water collecting tank;

the brush plate is connected above the filter screen in a sliding manner;

the drain, the drain is established on the eaves mouth, the one end of drain with the brush board intercommunication, the oblique below of other end orientation of drain, the brush board cleans debris on the filter screen arrives in the drain.

The utility model has the advantages that: the rainwater can be collected and uniformly discharged by arranging the water collecting tank, the wall body is prevented from being infiltrated by rainwater, the water in the water collecting tank is enabled to seep, the water in the water collecting tank is quickly discharged by the first water discharging pipe, the condition that the water is accumulated at the cornice is avoided, in addition, by arranging the second water discharging pipe, when the rainfall is large and the first water discharging pipe cannot discharge water in time, the water in the water collecting tank can be discharged by the second water discharging pipe, the water accumulation at the cornice can be effectively avoided, in addition, the sundries carried in the rainwater can be filtered by the filter screen, the sundries are prevented from entering the first water discharging pipe to block the first water discharging pipe, the rainwater discharged from the cornice can not be discharged and the condition that the rainwater infiltrates the wall body is caused, the water accumulation at the cornice can be effectively avoided by the structure, the water seepage of the wall body is avoided, meanwhile, the impurities filtered on, the filter screen is prevented from being blocked, and the use is prevented from being influenced.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Further, a groove is formed in the outer side wall of the wall body and communicated with the water collecting groove, a driving device used for driving the brush board to move is arranged in the groove, and the driving device is in transmission connection with the brush board.

The beneficial effect of adopting the further scheme is that: the driving device drives the brush plate to move, so that the brush plate can be conveniently controlled to move, and the use is more convenient.

Further, the driving device comprises a motor and a transmission assembly, a placing frame is arranged in the groove, the motor is fixedly connected in the placing frame, the output end of the motor is in transmission connection with one end of the transmission assembly, the other end of the transmission assembly extends out of the groove and is arranged above the filter screen, the brush plate is fixedly connected with the output end of the transmission assembly, and the motor drives the brush plate to move on the filter screen through the transmission assembly.

The beneficial effect of adopting the further scheme is that: the rotation energy is converted into linear movement through the transmission assembly through the motor, and the brush plate can be conveniently driven to move on the filter screen.

Further, the transmission assembly includes threaded rod and slider, slider threaded connection is in on the threaded rod, the one end of threaded rod with the output transmission of motor is connected, the other end of threaded rod rotates to be connected on the inside wall of eaves mouth, the brush board with slider fixed connection.

The beneficial effect of adopting the further scheme is that: the brush plate is conveniently driven to move.

Further, one of the ends of threaded rod is served fixedly connected with first gear, first gear with the coaxial rotation of threaded rod, the fixedly connected with pivot is served to the output of motor, the pivot is kept away from one of the ends of motor is served fixedly and is equipped with the second gear, the second gear with the coaxial rotation of pivot, first gear with the meshing of second gear, the motor passes through first gear with the meshing of second gear drives the threaded rod rotates.

The beneficial effect of adopting the further scheme is that: the motor is favorable for transmitting the kinetic energy to the threaded rod.

Further, the inner wall of water catch bowl with it is equipped with the one deck waterproof board to fix on the cell wall of recess, the waterproof board is equipped with and is used for fixing the filter screen the fixed plate.

The beneficial effect of adopting the further scheme is that: the waterproof effect is generated through the waterproof board, and the water in the water collecting tank is prevented from being soaked into the wall body.

Further, the filter screen is equipped with a plurality of parallel arrangement's protruding board, be equipped with on the brush board a plurality of with a plurality of the spout of protruding board one-to-one adaptation, the brush board is through a plurality of spout and a plurality of protruding board adaptation sliding connection is in on the filter screen.

The beneficial effect of adopting the further scheme is that: the sliding of the brush plate on the filter screen is facilitated.

Further, waterproof bed course has been laid to the upper surface on roof, waterproof bed course's last fixed surface is equipped with a plurality of waterproof shielding pieces, waterproof shielding piece's top is equipped with a plurality of sucking discs, adsorb on the sucking disc and have the hydrophobic pad, hydrophobic pad inside is equipped with a plurality of hydrophobic holes, hydrophobic hole becomes the array and arranges, waterproof shielding piece is equipped with the tye.

The beneficial effect of adopting the further scheme is that: improve the water-proof effects on roof through waterproof bed course, avoid the rainwater in the roof infiltrates the wall, also for improving roof water-proof effects through waterproof shielding piece in addition, adjust the rivers direction simultaneously for the rainwater is concentrated and is flowed into in the water catch bowl.

The filter screen is characterized by further comprising a water guide plate, the water guide plate is located vertically above the filter screen, a fixing rod is fixedly arranged on the outer side wall of the wall body, and the water guide plate is fixedly connected to one end, far away from the wall body, of the fixing rod.

The beneficial effect of adopting the further scheme is that: the water guide plate is used for guiding rainwater to the middle of the filter screen, so that the rainwater is prevented from infiltrating the wall body.

Further, be equipped with on the lateral wall of wall body and be used for increasing first calandria joint strength's first protection frame, the bottom of water catch bowl is equipped with and is used for increasing first calandria joint strength's second protection frame.

The beneficial effect of adopting the further scheme is that: the first drain pipe is protected by the first protection frame and the second protection frame.

Drawings

FIG. 1 is a schematic structural view of the water accumulation preventing structure of the roof cornice of the present invention;

FIG. 2 is a schematic structural view of the waterproof shielding sheet of the present invention;

fig. 3 is a schematic structural view of the driving device of the present invention;

FIG. 4 is a schematic view of the position A of the present invention;

FIG. 5 is a partial top view of the anti-ponding structure of the present invention;

fig. 6 is a partial front view of the structure for preventing water accumulation of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a wall body; 2. a first drain pipe; 3. a first protective frame; 4. a second protective frame; 5. a water collection tank; 6. a fixing plate; 7. a second drain pipe; 8. cornice; 9. a waterproof sheet; 10. a water guide plate; 11. fixing the rod; 12. a waterproof shielding sheet; 13. a waterproof cushion layer; 14. a roof; 15. a sewage draining outlet; 16. a groove; 17. a first gear; 18. a second gear; 19. a rotating shaft; 20. placing a rack; 21. a brush plate; 22. a slider; 23. a filter screen; 24. a threaded rod; 26. a port; 27. a launder; 28. a hydrophobic cushion; 29. a hydrophobic pore; 30. a suction cup; 31. a motor; 32. a first support bar; 33. a second support bar; 34. and a raised plate.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

Examples

As shown in fig. 1 to 4, the embodiment provides a roof cornice anti-ponding structure, which includes a wall body 1 and a cornice 8, wherein the cornice 8 is fixedly connected with the outer wall of the wall body 1, a roof 14 is arranged at the top end of the wall body 1, a water collection tank 5 is formed between the inner side wall of the cornice 8 and the outer side wall of the wall body 1, and the water collection tank 5 is used for collecting rainwater;

the water accumulation preventing structure also comprises a first water discharging pipe 2, a second water discharging pipe 7, a filter screen 23, a brush plate 21 and a sewage draining outlet 15.

The vertical setting of first calandria 2, the upper end of first calandria 2 and the bottom fixed connection and the intercommunication of water catch bowl 5, the lower extreme and the 1 fixed connection of wall body of first calandria 2, first calandria 2 is arranged in discharging the rainwater of collecting in the water catch bowl 5 fast. Second drain pipe 7 level sets up, second drain pipe 7 fixed connection is on eaves mouth 8, and eaves mouth 8 and water catch bowl 5 intercommunication are passed to the one end of second drain pipe 7, and the other end orientation of second drain pipe 7 is kept away from the direction of eaves mouth 8, and second drain pipe 7 is used for when rainfall is too big, and when first drain pipe 2 had no way to discharge the rainwater of collecting in the water catch bowl 5 completely, water in the water catch bowl 5 can be assisted to the discharge of second drain pipe 7. Filter screen 23 level sets up in water catch bowl 5, filter screen 23 and water catch bowl 5's inside wall fixed connection. The brush plate 21 is slidably connected above the filter screen 23, the brush plate 21 is horizontally arranged, and bristles are arranged on the lower surface of the brush plate 21. The drain 15 is established on eaves mouth 8, and the one end and the brush board 21 intercommunication of drain 15, the oblique below of other end orientation of drain 15, brush board 21 clean debris on the filter screen 23 to the drain 15 in, wherein the filter screen 23 can filter the debris that rainwater drove the drive, avoids during debris enters into first drain pipe 2, blocks up first drain pipe 2, causes the condition of unable drainage to cause ponding.

Preferably, in this embodiment, a groove 16 is formed on an outer side wall of the wall 1, the groove 16 is communicated with the water collecting tank 5, a driving device for driving the brush board 21 to move is arranged in the groove 16, and the driving device is in transmission connection with the brush board 21. The driving device drives the brush plate 21 to move, so that the brush plate 21 can be conveniently controlled to move, and the use is more convenient. Thereby facilitating the removal of impurities of the filter net 23 by the brush plate 21.

Preferably, in this embodiment, the driving device includes a motor 31 and a transmission assembly, a placing frame 20 is disposed in the groove 16, the motor 31 is fixedly connected in the placing frame 20, an output end of the motor 31 is in transmission connection with one end of the transmission assembly, the other end of the transmission assembly extends out of the groove 16 and is disposed above the filter screen 23, the brush plate 21 is fixedly connected with an output end of the transmission assembly, and the motor 31 drives the brush plate 21 to move on the filter screen 23 through the transmission assembly. Therefore, the rotation energy is converted into linear movement through the transmission component by the motor 31, and the brush plate 21 can be conveniently driven to move on the filter screen 23.

Preferably, in this embodiment, the transmission assembly includes a threaded rod 24 and a slider 22, the slider 22 is screwed on the threaded rod 24, wherein the slider 22 translates on the threaded rod 24 along with the rotation of the threaded rod 24, one end of the threaded rod 24 is in transmission connection with the output end of the motor 31, the other end of the threaded rod 24 is in rotation connection with the inner side wall of the cornice 8, and the brush plate 21 is fixedly connected with the slider 22. Thereby being convenient for driving the brush board 21 to move on the filter screen 23 and cleaning the impurities of the filter screen 23.

Preferably, in this embodiment, one end of the threaded rod 24 is fixedly connected with a first gear 17, the first gear 17 rotates coaxially with the threaded rod 24, the output end of the motor 31 is fixedly connected with a rotating shaft 19, one end of the rotating shaft 19, which is far away from the motor 31, is fixedly provided with a second gear 18, the second gear 18 rotates coaxially with the rotating shaft 19, the first gear 17 is engaged with the second gear 18, and the motor 31 drives the threaded rod 24 to rotate through engagement of the first gear 17 and the second gear 18. Wherein the first gear 17 and the second gear 18 are conical gears facilitating the motor 31 to transmit kinetic energy to the threaded rod 24. The placing rack 20 is provided with a first supporting rod 32 and a second supporting rod 33 which are used for supporting the rotating shaft 19, wherein the rotating shaft 19 rotates to penetrate through the second supporting rod 33, one end of the first supporting rod 32 is fixedly connected with one end of the second supporting rod 33, and the other end of the first supporting rod 32 is fixedly connected with the placing rack 20.

Preferably, in this embodiment, a layer of waterproof board 9 is fixedly disposed on the inner wall of the water collecting tank 5 and the wall of the groove 16, the waterproof board 9 is provided with a fixing plate 6 for fixing the filter screen 23, wherein the fixing plate 6 is disposed on the inner wall of the water collecting tank 5 on the side close to the cornice 8, and the fixing plate 6 is fixedly connected to the surface of the waterproof board 9. Improve the water-proof effects of water catch bowl 5 through waterproof board 9, avoid water to dip into wall body 1 in, water catch bowl 5 is equipped with fixed plate 6 on being close to one side inner wall of wall body 1 equally, is equipped with opening 26 on this fixed plate 6, and the threaded rod 24 of being convenient for penetrates through opening 26 in the recess 16.

Preferably, in this embodiment, a waterproof cushion layer 13 is laid on the upper surface of the roof 14, the waterproof effect of the roof 14 is improved by the waterproof cushion layer 13, a plurality of waterproof shielding sheets 12 are fixedly arranged on the upper surface of the waterproof cushion layer 13, wherein the plurality of waterproof shielding sheets 12 are stacked, water is prevented from infiltrating onto the wall 1 by the waterproof shielding sheets 12, a plurality of suction cups 30 are arranged at the top ends of the waterproof shielding sheets 12, the suction cups 30 are arranged in an array, a hydrophobic cushion 28 is adsorbed on the suction cups 30, a plurality of hydrophobic holes 29 are arranged inside the hydrophobic cushion 28, the hydrophobic holes 29 are arranged in an array, and a water flowing groove 27 is arranged in the waterproof shielding sheets 12, wherein the water flowing groove 27 is used for adjusting the flow direction of water, so that water in the water flowing groove 27 on each waterproof shielding sheet 12 flows toward the waterproof shielding sheet 12 one by one downward until the water flows into the water collecting groove.

Preferably, the rainwater-collecting wall further comprises a water guide plate 10, the water guide plate 10 is located vertically above the filter screen 23, the water guide plate 10 is arranged in an inclined manner, the water guide plate 10 is used for guiding rainwater to the middle of the filter screen 23 to prevent the rainwater from infiltrating into the wall 1, a fixing rod 11 is fixedly arranged on the outer side wall of the wall 1, the water guide plate 10 is fixedly connected to one end, far away from the wall 1, of the fixing rod 11, and the other end of the fixing rod 11 is fixed on the outer side wall of the wall 1.

Preferably, be equipped with the first protection frame 3 that is used for increasing first calandria 2 joint strength on the lateral wall of wall body 1 in this embodiment, first protection frame 3 passes through screwed connection on the lateral wall of wall body 1, and the bottom of water catch bowl 5 is equipped with the second protection frame 4 that is used for increasing first calandria 2 joint strength, and the welding of second protection frame 4 is in the bottom of water catch bowl 5. While the first drain pipe 2 is protected by the first protection frame 3 and the second protection frame 4.

When this embodiment specifically uses, rivers flow downwards from the notch of tye 27 on waterproof shielding piece 12, and until flow direction water catch bowl 5, through water deflector 10, pour into water catch bowl 5, filter debris on filter screen 23 surface by filter screen 23, when the water in water catch bowl 5 is too much, can be through second drain pipe 7 and the common drainage of first drain pipe 2, drive brush board 21 through motor 31 and move on filter screen 23, thereby brush board 21 scrapes the impurity on the filter screen 23 and brushes drain 15, discharge from drain 15, thereby avoid 14 eaves mouth 8 ponding on roof.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A roof cornice water accumulation preventing structure comprises a wall body (1) and a cornice (8), wherein the cornice (8) is fixedly connected with the outer wall of the wall body (1), and a roof (14) is arranged at the top end of the wall body (1), and is characterized in that a water collecting tank (5) is formed between the inner side wall of the cornice (8) and the outer side wall of the wall body (1);

the water accumulation preventing structure further comprises:

the first drainage pipe (2) is vertically arranged, the upper end of the first drainage pipe (2) is fixedly connected and communicated with the bottom of the water collecting tank (5), and the lower end of the first drainage pipe (2) is fixedly connected with the wall body (1);

the second drain pipe (7) is horizontally arranged, the second drain pipe (7) is fixedly connected to the cornice (8), one end of the second drain pipe (7) penetrates through the cornice (8) to be communicated with the water collecting tank (5), and the other end of the second drain pipe (7) faces the direction far away from the cornice (8);

the filter screen (23) is horizontally arranged in the water collecting tank (5), and the filter screen (23) is fixedly connected with the inner side wall of the water collecting tank (5);

the brush plate (21), the said brush plate (21) is connected above the said filter screen (23) slidably;

drain (15), drain (15) are established on eaves mouth (8), the one end of drain (15) with brush board (21) intercommunication, the other end below to one side of drain (15), brush board (21) clean debris on filter screen (23) arrive in drain (15).

2. The roof cornice ponding preventing structure according to claim 1, characterized in that a groove (16) is formed in an outer side wall of the wall body (1), the groove (16) is communicated with the water collecting tank (5), a driving device for driving the brush plate (21) to move is arranged in the groove (16), and the driving device is in transmission connection with the brush plate (21).

3. The roof cornice water accumulation preventing structure according to claim 2, wherein the driving device comprises a motor (31) and a transmission assembly, a placing frame (20) is arranged in the groove (16), the motor (31) is fixedly connected in the placing frame (20), the output end of the motor (31) is in transmission connection with one end of the transmission assembly, the other end of the transmission assembly extends out of the groove (16) and is arranged above the filter screen (23), the brush plate (21) is fixedly connected with the output end of the transmission assembly, and the motor (31) drives the brush plate (21) to move on the filter screen (23) through the transmission assembly.

4. A roof cornice anti-ponding structure according to claim 3, characterized in that the transmission assembly comprises a threaded rod (24) and a slider (22), the slider (22) is in threaded connection on the threaded rod (24), one end of the threaded rod (24) is in transmission connection with the output of the motor (31), the other end of the threaded rod (24) is in rotational connection on the inner side wall of the cornice (8), and the hairbrush plate (21) is fixedly connected with the slider (22).

5. The roof cornice water accumulation preventing structure according to claim 4, wherein one end of the threaded rod (24) is fixedly connected with a first gear (17), the first gear (17) and the threaded rod (24) rotate coaxially, the output end of the motor (31) is fixedly connected with a rotating shaft (19), one end of the rotating shaft (19) far away from the motor (31) is fixedly provided with a second gear (18), the second gear (18) and the rotating shaft (19) rotate coaxially, the first gear (17) is meshed with the second gear (18), and the motor (31) drives the threaded rod (24) to rotate through meshing of the first gear (17) and the second gear (18).

6. A roof cornice water accumulation prevention structure as claimed in claim 5, wherein a layer of flashing (9) is fixed to the inner wall of the water collection gutter (5) and the walls of the groove (16), and the flashing (9) is provided with a fixing plate (6) for fixing the filter screen (23).

7. The roof cornice ponding preventing structure according to claim 1, wherein the filter screen (23) is provided with a plurality of raised plates (34) arranged in parallel, the brush plate (21) is provided with a plurality of sliding grooves matched with the plurality of raised plates (34) one by one, and the brush plate (21) is connected on the filter screen (23) in a sliding mode through the plurality of sliding grooves and the plurality of raised plates (34).

8. The roof cornice ponding preventing structure of claim 1, wherein a waterproof cushion layer (13) is laid on the upper surface of the roof (14), a plurality of waterproof shielding pieces (12) are fixedly arranged on the upper surface of the waterproof cushion layer (13), a plurality of suckers (30) are arranged at the top ends of the waterproof shielding pieces (12), a hydrophobic cushion (28) is adsorbed on the suckers (30), a plurality of hydrophobic holes (29) are arranged inside the hydrophobic cushion (28), the hydrophobic holes (29) are arranged in an array, and a water flowing groove (27) is arranged in the waterproof shielding pieces (12).

9. The roof cornice water accumulation preventing structure according to any one of claims 1 to 8, further comprising a water guide plate (10), wherein the water guide plate (10) is located vertically above the filter screen (23), a fixing rod (11) is fixedly arranged on the outer side wall of the wall body (1), and the water guide plate (10) is fixedly connected to one end, far away from the wall body (1), of the fixing rod (11).

10. The roof cornice ponding prevention structure according to any one of claims 1 to 8, characterized in that a first protection frame (3) for increasing the connection strength of the first drainage pipe (2) is provided on an outer sidewall of the wall body (1), and a second protection frame (4) for increasing the connection strength of the first drainage pipe (2) is provided at the bottom of the water collection tank (5).