CN219175683U

CN219175683U - Building drainage structure

Info

Publication number: CN219175683U
Application number: CN202320711804.7U
Authority: CN
Inventors: 冯太和; 李继初
Original assignee: Guangxi Zhongwang Traffic Investment Construction Engineering Co ltd; Guangxi Qinzhou Exuberant Construction Engineering Co ltd
Current assignee: Guangxi Zhongwang Traffic Investment Construction Engineering Co ltd; Guangxi Qinzhou Exuberant Construction Engineering Co ltd
Priority date: 2023-04-03
Filing date: 2023-04-03
Publication date: 2023-06-13
Anticipated expiration: 2033-04-03

Abstract

The utility model discloses a building drainage structure, which comprises a drain pipe, wherein one end of the drain pipe is provided with a water collecting port, a filter plate is arranged in the drain pipe, the filter plate is arranged close to the water collecting port, a cleaning mechanism for cleaning the filter plate is arranged on the drain pipe, the cleaning mechanism comprises sliding grooves formed in two opposite inner walls of the drain pipe, an operation plate is connected between the two sliding grooves in a sliding manner, one side, close to the filter plate, of the operation plate is provided with a cleaning plate, and a driving mechanism for driving the cleaning plate is arranged on the drain pipe. According to the utility model, through the arrangement of the filter plates, impurities in rainwater are effectively filtered under the filtering action of the filter plates, so that the drain pipe is prevented from being blocked by the impurities, and the rainwater at the top of a building can be smoothly drained.

Description

Building drainage structure

Technical Field

The utility model belongs to the technical field of building drainage, and particularly relates to a building drainage structure.

Background

The building drainage system is an important component of a building water supply and drainage system, and has the task of timely draining rainwater and snow water falling on a building roof, avoiding the formation of roof ponding to threaten the roof or causing water accidents such as rainwater overflow, roof water leakage and the like so as to ensure normal life and production activities of people, and is generally used for residential buildings, public buildings with smaller roof area and single-span industrial buildings, wherein roof rainwater is collected into a gutter of the roof, flows into a drain pipe and is drained to an underground pipe gutter or is drained to the ground along the drain pipe.

Because the top of the building generally produces some sundries, the sundries can enter the drain pipe along the water flow in the rainy weather, the drain pipe can be blocked, and the rainwater at the top is accumulated and is not easy to drain.

The present utility model has been made in view of this.

Disclosure of Invention

In order to solve the technical problems, the utility model adopts the basic conception of the technical scheme that:

the building drainage structure comprises a drainage pipe, wherein one end of the drainage pipe is provided with a water collecting port, a filter plate is arranged in the drainage pipe and is close to the water collecting port, and a cleaning mechanism for cleaning the filter plate is arranged on the drainage pipe;

the cleaning mechanism comprises two sliding grooves formed in two opposite inner walls of the drain pipe, an operation plate is connected between the two sliding grooves in a sliding mode, one side, close to the filter plate, of the operation plate is provided with a cleaning plate, and a driving mechanism used for driving the cleaning plate is arranged on the drain pipe.

The driving mechanism comprises a cross fixedly connected to the inner wall of the drain pipe, a driving rod is rotationally connected to the cross, one end of the driving rod, close to the filter plate, is provided with driving fan blades, a rotating rod is rotationally connected to the inner wall of the drain pipe, one end of the rotating rod, located inside the drain pipe, is provided with a first bevel gear, the other end of the driving rod is provided with a second bevel gear, the second bevel gear and the first bevel gear are in meshed arrangement, two inner rotation of the sliding groove is connected with a reciprocating screw rod, one end of the operating plate is in threaded connection with the reciprocating screw rod, one end of the reciprocating screw rod is provided with a connecting rod, one end of the connecting rod penetrates through the drain pipe, is fixedly connected with a first rotating disc, the other end of the rotating rod is provided with a second rotating disc, and the first rotating disc is connected with the second rotating disc through a transmission belt.

The utility model discloses a filter, including the drain pipe, be equipped with on the drain pipe and be used for collecting debris collection mechanism, collection mechanism includes the collection box of joint on the drain pipe lateral wall, one side of collection box communicates with each other with the drain pipe and sets up, a plurality of wash ports have been seted up on the lateral wall of drain pipe, each the wash port communicates with each other with collection box and sets up, the one end of filter is equipped with the swash plate, the low end of swash plate is located the inside of collection box.

Be equipped with the unidirectional mechanism that is used for making the clearance board carry out unidirectional cleaning to the filter on the drain pipe, unidirectional mechanism includes the fixed plate on the drain pipe inner wall through bolted connection, first inclined plane has been seted up to the one end that the fixed plate is close to the collection box, the second inclined plane has been seted up to the other end of fixed plate.

The cleaning device is characterized in that a telescopic assembly used for stretching the cleaning plate is arranged on the operation plate, the telescopic assembly comprises two T-shaped rods which are connected to the operation plate in a sliding mode and are symmetrically arranged, one end of each T-shaped rod is connected with the cleaning plate, the other end of each T-shaped rod is sleeved with a spring, and the two ends of each spring are connected with the operation plate and the cleaning plate respectively.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, through the arrangement of the filter plate, sundries in rainwater are effectively filtered under the filtering action of the filter plate, so that the drain pipe is prevented from being blocked by the sundries, the rainwater at the top of a building can be smoothly drained, and meanwhile, through the arrangement of the cleaning mechanism, the cleaning plate can clean the filter plate unidirectionally under the driving action of the driving mechanism and the unidirectional action of the unidirectional mechanism, the sundries are collected into the collecting box under the driving action of the cleaning plate, the surface cleanliness of the filter plate is effectively maintained, and the filtering effect of the filter plate on the sundries in the rainwater is improved.

The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.

Drawings

In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the cleaning mechanism of the present utility model;

FIG. 3 is a schematic structural view of a fixing plate according to the present utility model;

FIG. 4 is an enlarged view of FIG. 2 at A;

fig. 5 is an enlarged view at B in fig. 4.

In the figure: 101-a drain pipe; 102-water collecting port; 2-a filter plate; 301-a sliding groove; 302-an operation panel; 303-cleaning plate; 401-cross; 402-driving the rod; 403-driving the fan blades; 404-turning a rod; 405-a first bevel gear; 406-a second bevel gear; 407-a second rotating disc; 408-a reciprocating screw rod; 409-connecting rod; 410-a first rotating disc; 411-drive belt; 501-T type pole; 502-a spring; 601-a collection box; 602-drainage holes; 603-sloping plates; 701-a bolt; 702-a fixed plate; 703-a first ramp; 704-second ramp.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model.

As shown in fig. 1 to 5, a building drainage structure comprises a drainage pipe 101, wherein one end of the drainage pipe 101 is provided with a water collecting port 102, a filter plate 2 is arranged in the drainage pipe 101, the filter plate 2 is arranged close to the water collecting port 102, and a cleaning mechanism for cleaning the filter plate 2 is arranged on the drainage pipe 101;

the cleaning mechanism comprises sliding grooves 301 arranged on two opposite inner walls of the drain pipe 101, an operation plate 302 is connected between the two sliding grooves 301 in a sliding manner, a cleaning plate 303 is arranged on one side, close to the filter plate 2, of the operation plate 302, and a driving mechanism for driving the cleaning plate 303 is arranged on the drain pipe 101;

what needs to be explained here is: through the setting of filter 2, under the filter effect of filter 2, will effectually filter debris in the rainwater, thereby prevent debris to block up drain pipe 101, make the rainwater at building top can be smooth excrete, simultaneously, through the setting of clearance mechanism, under actuating mechanism's driving effect and unidirectional mechanism's unidirectional action, will make clearance plate 303 carry out unidirectional cleaning to filter 2, make debris under clearance plate 303's driving effect, collect in collecting box 601 in concentration, the effectual surface cleanliness who keeps filter 2 has improved the filter effect of debris in the filter 2 to the rainwater.

The driving mechanism comprises a cross 401 fixedly connected to the inner wall of the drain pipe 101, a driving rod 402 is rotatably connected to the cross 401, a driving fan blade 403 is arranged at one end, close to the filter plate 2, of the driving rod 402, a rotating rod 404 is rotatably connected to the inner wall of the drain pipe 101, a first bevel gear 405 is arranged at one end, located inside the drain pipe 101, of the rotating rod 404, a second bevel gear 406 is arranged at the other end of the driving rod 402, the second bevel gear 406 is meshed with the first bevel gear 405, one of the two sliding grooves 301 is rotatably connected with a reciprocating screw 408, one end of the operating plate 302 is in threaded connection with the reciprocating screw 408, one end of the reciprocating screw 408 is provided with a connecting rod 409, one end of the connecting rod 409 penetrates through the drain pipe 101 and is fixedly connected with a first rotating disc 410, a second rotating disc 407 is arranged at the other end of the rotating rod 404, and the first rotating disc 410 and the second rotating disc 407 are connected through a driving belt 411;

what needs to be explained here is: through the setting of actuating mechanism, at the in-process that the rainwater flows from drain pipe 101, through the transmission, drive cleaning plate 303 remove on the surface of filter 2, realize the automatic clearance to filter 2, both practiced thrift the energy, kept the cleaning effect to filter 2 surface again.

The drain pipe 101 is provided with a collecting mechanism for collecting sundries, the collecting mechanism comprises a collecting box 601 clamped on the side wall of the drain pipe 101, one side of the collecting box 601 is communicated with the drain pipe 101, the side wall of the drain pipe 101 is provided with a plurality of drain holes 602, each drain hole 602 is communicated with the collecting box 601, one end of the filter plate 2 is provided with an inclined plate 603, and the lower end of the inclined plate 603 is positioned in the collecting box 601;

what needs to be explained here is: through the setting of collection mechanism, be convenient for collect debris on the filter 2, make things convenient for follow-up processing.

The drain pipe 101 is provided with a one-way mechanism for enabling the cleaning plate 303 to clean the filter plate 2 in one way, the one-way mechanism comprises a fixing plate 702 connected to the inner wall of the drain pipe 101 through a bolt 701, one end of the fixing plate 702, which is close to the collecting box 601, is provided with a first inclined plane 703, and the other end of the fixing plate 702 is provided with a second inclined plane 704;

what needs to be explained here is: through the setting of unidirectional mechanism, further assurance cleaning plate 303 is to the surface cleaning effect of filter 2.

The operation plate 302 is provided with a telescopic assembly for telescoping the cleaning plate 303, the telescopic assembly comprises two T-shaped rods 501 which are connected to the operation plate 302 in a sliding manner and are symmetrically arranged, one ends of the two T-shaped rods 501 are connected with the cleaning plate 303, springs 502 are sleeved on the two T-shaped rods 501, and two ends of the two springs 502 are respectively connected with the operation plate 302 and the cleaning plate 303;

what needs to be explained here is: through the setting of flexible subassembly, when operation board 302 drove cleaning plate 303 and remove to the other end of fixed plate 702, under the elastic force of spring 502, will promote cleaning plate 303 and be close to filter 2 and remove.

When the rainwater on the roof flows into the drain pipe 101 from the water collecting port 102, the rainwater passes through the filter plate 2 when the rainwater flows into the drain pipe 101, and impurities in the rainwater are effectively filtered under the filtering action of the filter plate 2, so that the drain pipe 101 is prevented from being blocked by the impurities, and the rainwater on the top of a building can be smoothly drained;

during the process of rainwater flowing from the drain pipe 101, the driving fan blade 403 is impacted to rotate, during the process of driving the fan blade 403 to rotate, the second bevel gear 406 on the driving rod 402 is driven to rotate, under the action of the mutual meshing transmission of the second bevel gear 406 and the first bevel gear 405, the second rotating disc 407 on the driving rotating rod 404 is driven to rotate, under the action of the driving belt 411, the connecting rod 409 is driven to rotate, the reciprocating screw 408 is further driven to rotate, during the rotation of the reciprocating screw 408, the cleaning plate 303 is driven to slide on the surface of the filter plate 2 under the action of the mutual meshing transmission of the operating plate 302 and the reciprocating screw 408 and the guiding action of the sliding groove 301, so that sundries attached to the filter plate 2 are cleaned, the sundries are collected in the collecting box 601 in a concentrated manner under the driving action of the cleaning plate 303, the surface cleanliness of the filter plate 2 is effectively maintained, and the filtering effect of the sundries in the rainwater is improved;

when the cleaning plate 303 cleans sundries on the filter plate 2 into the collecting box 601, the cleaning plate 303 is driven to move reversely along with the continuous rotation of the reciprocating screw rod 408, when the cleaning plate 303 moves away from the collecting box 601, the cleaning plate 303 abuts against the first inclined surface 703 on the fixed plate 702, under the interaction force, the cleaning plate 303 is pushed to move to the upper side of the fixed plate 702, the cleaning plate 303 does not abut against the surface of the filter plate 2 any more, at the moment, the spring 502 is stressed to deform to form elastic force, when the operating plate 302 drives the cleaning plate 303 to move to the other end of the fixed plate 702, the cleaning plate 303 is pushed to move close to the filter plate 2 under the elastic force of the spring 502, and along with the continuous rotation of the reciprocating screw rod 408, when the cleaning plate 303 abuts against the second inclined surface 704 on the fixed plate 702, the cleaning plate 303 abuts against the surface of the filter plate 2 under the interaction force, so that the cleaning plate 303 performs unidirectional cleaning on the filter plate 2, and the cleaning effect of the cleaning plate 303 on the surface of the filter plate 2 is further ensured.

Claims

1. The building drainage structure comprises a drainage pipe (101), wherein one end of the drainage pipe (101) is provided with a water collecting port (102), and the building drainage structure is characterized in that a filter plate (2) is arranged in the drainage pipe (101), the filter plate (2) is arranged close to the water collecting port (102), and a cleaning mechanism for cleaning the filter plate (2) is arranged on the drainage pipe (101);

the cleaning mechanism comprises sliding grooves (301) formed in two opposite inner walls of the drain pipe (101), an operation plate (302) is connected between the two sliding grooves (301) in a sliding mode, a cleaning plate (303) is arranged on one side, close to the filter plate (2), of the operation plate (302), and a driving mechanism used for driving the cleaning plate (303) is arranged on the drain pipe (101).

2. The building drainage structure according to claim 1, wherein the driving mechanism comprises a cross (401) fixedly connected to the inner wall of the drainage pipe (101), a driving rod (402) is rotationally connected to the cross (401), one end, close to the filter plate (2), of the driving rod (402) is provided with driving blades (403), a rotating rod (404) is rotationally connected to the inner wall of the drainage pipe (101), one end, located inside the drainage pipe (101), of the rotating rod (404) is provided with a first bevel gear (405), the other end of the driving rod (402) is provided with a second bevel gear (406), the second bevel gear (406) is meshed with the first bevel gear (405) mutually, one of the two sliding grooves (301) is rotationally connected with a reciprocating screw (408), one end of the operation plate (302) is in threaded connection with the reciprocating screw (408), one end of the reciprocating screw (408) is provided with a connecting rod (409), one end of the connecting rod (409) penetrates through the drainage pipe (101) and is fixedly connected with the first rotating disc (410), and the other end of the connecting rod (409) is provided with the second rotating disc (407) and is connected with the first rotating disc (407) through the second rotating disc (407).

3. The building drainage structure according to claim 1, wherein the drainage pipe (101) is provided with a collection mechanism for collecting sundries, the collection mechanism comprises a collection box (601) clamped on the side wall of the drainage pipe (101), one side of the collection box (601) is communicated with the drainage pipe (101), the side wall of the drainage pipe (101) is provided with a plurality of drainage holes (602), the drainage holes (602) are communicated with the collection box (601), one end of the filter plate (2) is provided with a sloping plate (603), and the lower end of the sloping plate (603) is located inside the collection box (601).

4. A building drainage structure according to claim 3, wherein the drain pipe (101) is provided with a unidirectional mechanism for unidirectional cleaning of the filter plate (2) by the cleaning plate (303), the unidirectional mechanism comprises a fixing plate (702) connected to the inner wall of the drain pipe (101) through a bolt (701), one end of the fixing plate (702) close to the collecting box (601) is provided with a first inclined surface (703), and the other end of the fixing plate (702) is provided with a second inclined surface (704).

5. The building drainage structure according to claim 1, wherein the operation plate (302) is provided with a telescopic assembly for telescopic the cleaning plate (303), the telescopic assembly comprises two T-shaped rods (501) which are connected to the operation plate (302) in a sliding manner and are symmetrically arranged, one ends of the two T-shaped rods (501) are connected with the cleaning plate (303), the two T-shaped rods (501) are sleeved with springs (502), and two ends of the two springs (502) are connected with the operation plate (302) and the cleaning plate (303) respectively.