CN211312078U

CN211312078U - Drainage device for building engineering

Info

Publication number: CN211312078U
Application number: CN201922274121.6U
Authority: CN
Inventors: 康传强; 王延璞; 马丽洁
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-08-21
Anticipated expiration: 2029-12-18

Abstract

The utility model provides a drainage device for building engineering relates to drainage device technical field, including drainage pipe, the inlet channel has been seted up to drainage pipe's inside, the inner wall fixed mounting of inlet channel has the filter screen, the inside below fixed mounting that is located the filter screen of inlet channel has the regulation structure, fixed mounting has clean structure between the inside below that is located the filter screen of inlet channel and the top of adjusting the structure, the bottom fixed mounting of inlet channel has buffer structure, the fixed surface that drainage pipe's surface both sides are located the outlet has anti-reflux structure. The utility model discloses, resilience force through extension spring for reciprocating motion is to the push rod, reaches the effect of clean filter screen, and easy operation is convenient, reduces operating personnel's the operation degree of difficulty, reduces intensity of labour, improves this drainage device's anti-clogging nature.

Description

Drainage device for building engineering

Technical Field

The utility model relates to a drainage technical field especially relates to a drainage device for building engineering.

Background

At present, the drainage of roads means that rainwater on the roads enters a sewer along sewer openings on two sides of the roads when heavy rain occurs, so that the roads are not prone to water accumulation, the water accumulation is left on the roads, the roads are inconvenient to traffic and corroded, and the drainage of the roads on a building construction site is very important.

The drainage of the road on the construction site enables accumulated water to be quickly and effectively drained into a sewer, the problem that the foundation of a building is corroded when soaked in the accumulated water for a long time to damage the stability of the building is avoided, meanwhile, the accumulated water on the road can also influence the work of the construction site, the drainage effect of the drainage device on the construction site in the past is poor, and the sewer is often blocked by silt in the construction site.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a drainage device for constructional engineering.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a drainage device for building engineering, includes drainage pipe, the inlet channel has been seted up to drainage pipe's inside, inlet channel's inner wall fixed mounting has the filter screen, the inside below fixed mounting that is located the filter screen of inlet channel has the regulation structure, fixed mounting has clean structure between the inside below that is located the filter screen of inlet channel and the top of adjusting the structure, the bottom fixed mounting of inlet channel has buffer structure, the outer fixed surface that drainage pipe's surface both sides are located the outlet has anti-reflux structure.

The adjusting structure comprises a gear, the inside of the water inlet pipeline is rotatably connected with the gear through a shaft rod, a bevel gear is fixedly mounted at the bottom of the gear, a limiting frame is inserted into the inner wall of the water inlet pipeline, a rack penetrates through the inside of the limiting frame in a sliding manner, a push rod is fixedly mounted at one end, located inside the limiting frame, of the rack, penetrates through the limiting frame and extends to the outside of the limiting frame, a limiting hole is formed in one end, located outside the limiting frame, of the push rod, and a limiting rod is inserted into the inside of the limiting hole.

Clean structure is including the installation pole, the inside below fixed mounting that is located the filter screen of inlet channel has the installation pole, the internal rotation of installation pole is connected with the threaded rod, the threaded rod is located the top one end inner wall sliding connection of installation pole and has the slide bar, the one end swing joint that the threaded rod was kept away from to the slide bar has the carousel, the top fixed mounting of carousel has the elastic rod, the one end fixed mounting that the carousel was kept away from to the elastic rod has clean brush, the surface cover of threaded rod is equipped with the nut piece, the fixed surface of nut piece installs spacing support, the one end that the nut piece was kept away from to spacing support and the bottom sliding connection of carousel.

Preferably, the threaded rod is located the below fixed mounting of filter screen and has No. two bevel gears, No. two bevel gears and bevel gear intermeshing.

Preferably, a vertical rod is fixedly mounted on one side of the top of the mounting rod, and the vertical rod penetrates through the nut block and extends to the outside of the nut block.

Preferably, one end of the rack, which is positioned inside the limiting frame, is sleeved with an extension spring, and the rack is meshed with the gear.

Preferably, buffer structure includes the guide plate, the inside fixed mounting of inlet channel has sealed frame, the inner wall sliding connection of sealed frame has the piston rod, the piston rod is located the outside one end of sealed frame and guide plate fixed connection, the one end surface cover that the piston rod is located between guide plate and the sealed frame is equipped with elastic spring.

Preferably, backflow prevention structure includes the piston, the inside of outlet is inlayed and is had the piston, the equal fixed mounting in surface both sides of drainage pipe has spacing branch, the inner wall sliding connection of spacing branch has the stripper bar, spacing branch's one end and piston fixed connection are kept away from to the stripper bar, the stripper bar is located between piston and the spacing branch one end surface cover and is equipped with reset spring.

Advantageous effects

1. In the utility model, the adjusting structure and the cleaning structure are matched with each other, when the filter screen is blocked due to overlong service time, the limit rod is pulled away, the push rod is pulled, the push rod pulls the rack, the rack and the gear are meshed with each other, the gear drives the first bevel gear to rotate, the first bevel gear is meshed with the second bevel gear, the threaded rod is rotated, the threaded block is limited by the vertical rod, the nut block is along the outer surface of the threaded rod and drives the limit support lifting turntable, the turntable slides along the outer surface of the threaded rod through the slide rod, the turntable drives the cleaning brush to move to a position matched with the filter screen, the cleaning brush is tightly attached to the filter screen through the elastic action of the elastic rod, the filter screen is cleaned while rotating, the push rod is loosened, and the push rod is reciprocated through the resilience of the stretching spring, reach the effect of clean filter screen, and easy operation is convenient, reduces operating personnel's the operation degree of difficulty, reduces intensity of labour, improves this drainage device's anti-clogging nature.

2. The utility model discloses in, set up buffer structure and backflow prevention structure, when a large amount of water gets into the inlet channel, and extrude the guide plate, the guide plate conducts pressure to the piston rod, the piston rod slides along the inner wall of sealed frame, piston rod extrusion elastic spring simultaneously, elastic spring's resilience force transmits to the piston rod, make the piston rod cushion the guide plate, avoid a large amount of water pressure erosion pipelines, a large amount of water is through the water conservancy diversion of guide plate simultaneously, and extrude the piston, make the piston extrusion pressure ram, make the piston break away from the outlet and carry out the drainage, when the drainage finishes, resilience force through reset spring, make the pressure ram promote the piston and reset fast, block up the outlet, the phenomenon of producing the backward flow has been avoided, this drainage device's practicality has been improved.

Drawings

Fig. 1 is a schematic three-dimensional structure view of a drainage device for construction engineering according to the present invention;

FIG. 2 is a schematic view of the structure of FIG. 1 at A according to the present invention;

fig. 3 is a schematic structural diagram of the point B in fig. 1 according to the present invention.

Illustration of the drawings:

1. a water discharge pipeline; 11. a water inlet pipe; 12. a water outlet; 2. a filter screen; 3. an adjustment structure; 31. a gear; 32. a first bevel gear; 33. a limiting frame; 34. a rack; 35. an extension spring; 36. a push rod; 37. a limiting rod; 4. cleaning the structure; 41. mounting a rod; 42. a threaded rod; 43. a second bevel gear; 44. a slide bar; 45. a turntable; 46. an elastic rod; 47. cleaning the brush; 48. a nut block; 49. limiting and supporting; 410. erecting a rod; 5. a buffer structure; 51. a baffle; 52. a sealing frame; 53. a piston rod; 54. an elastic spring; 6. a backflow prevention structure; 61. a piston; 62. a limit strut; 63. an extrusion stem; 64. a return spring.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

Referring to fig. 1-3, a drainage device for building engineering, including drainage pipe 1, water inlet pipe 11 has been seted up to drainage pipe 1's inside, the inner wall fixed mounting of water inlet pipe 11 has filter screen 2, the inside below fixed mounting that is located filter screen 2 of water inlet pipe 11 has regulation structure 3, fixed mounting has clean structure 4 between the inside below that is located filter screen 2 of water inlet pipe 11 and the top of regulation structure 3, the bottom fixed mounting of water inlet pipe 11 has buffer structure 5, the surface fixed mounting that drainage pipe 1's surface both sides are located outlet 12 has anti-reflux structure 6.

The adjusting structure 3 comprises a gear 31, the inside of the water inlet pipe 11 is connected with the gear 31 through a shaft rod in a rotating manner, the bottom of the gear 31 is fixedly provided with a first bevel gear 32, the inner wall of the water inlet pipe 11 is inserted with a limiting frame 33, the inside of the limiting frame 33 is penetrated with a rack 34 in a sliding manner, one end of the rack 34 positioned inside the limiting frame 33 is sleeved with an extension spring 35, the rack 34 is meshed with the gear 31, one end of the rack 34 positioned inside the limiting frame 33 is fixedly provided with a push rod 36, the push rod 36 penetrates through the limiting frame 33 and extends to the outside of the limiting frame 33, one end of the push rod 36 positioned outside the limiting frame 33 is provided with a limiting hole, the limiting rod 37 is inserted inside the limiting hole, the cleaning structure 4 comprises an installation rod 41, the inside of the water inlet pipe 11 is positioned below the filter screen 2 and fixedly provided with the installation rod 41, the inside of the installation rod 41 is, the end of the sliding rod 44, which is far away from the threaded rod 42, is movably connected with a turntable 45, the top of the turntable 45 is fixedly provided with an elastic rod 46, one end of the elastic rod 46, which is far away from the turntable 45, is fixedly provided with a cleaning brush 47, the outer surface of the threaded rod 42 is sleeved with a nut block 48, the outer surface of the nut block 48 is fixedly provided with a limiting support 49, one end of the limiting support 49, which is far away from the nut block 48, is slidably connected with the bottom of the turntable 45, the threaded rod 42 is positioned below the filter screen 2 and is fixedly provided with a second bevel gear 43, the second bevel gear 43 is mutually meshed with the first bevel gear 32, one side of the top of the mounting rod 41 is fixedly provided with an upright rod 410, the upright rod 410 penetrates through the nut block 48 and extends to the outside of the nut block 48, the adjustment structure 3 and the cleaning structure 4 are mutually matched, the anti-blocking performance of the drainage device is improved.

Buffer structure 5 includes guide plate 51, the inside fixed mounting of inlet channel 11 has sealed frame 52, the inner wall sliding connection of sealed frame 52 has piston rod 53, the one end that piston rod 53 is located outside sealed frame 52 and guide plate 51 fixed connection, the one end surface cover that piston rod 53 is located between guide plate 51 and sealed frame 52 is equipped with elastic spring 54, backflow-proof structure 6 includes piston 61, piston 61 is inlayed to the inside of outlet 12, drainage pipe 1's surface both sides all fixed mounting have spacing branch 62, the inner wall sliding connection of spacing branch 62 has extrusion stem 63, the one end that extrusion stem 63 kept away from spacing branch 62 is fixed connection with piston 61, the one end surface cover that extrusion stem 63 is located between piston 61 and spacing branch 62 is equipped with reset spring 64, set buffer structure 5 and backflow-proof structure 6, through reset spring 64's resilience, make extrusion stem 63 promote piston 61 to reset fast, the drainage outlet is blocked, the phenomenon of backflow is avoided, and the practicability of the drainage device is improved.

The utility model discloses a theory of operation: when the filter screen 2 is blocked after being used for a long time, the limiting rod 37 is pulled away, the push rod 36 is pulled, the push rod 36 pulls the rack 34, the rack 34 and the gear 31 are meshed with each other, the gear 31 drives the first bevel gear 32 to rotate, the first bevel gear 32 is meshed with the second bevel gear 43, the threaded rod 42 rotates, the threaded block is limited by the vertical rod 410, the nut block 48 drives the limiting support 49 to lift the turntable 45 along the outer surface of the threaded rod 42, the turntable 45 slides along the outer surface of the threaded rod 42 through the sliding rod 44, the turntable 45 drives the cleaning brush 47 to move to a position matched with the filter screen 2, the cleaning brush 47 is tightly attached to the filter screen 2 through the elastic action of the elastic rod 46, the filter screen 2 is cleaned while rotating, the push rod 36 is loosened, and the push rod 36 reciprocates through the resilience of the extension spring 35, reach the effect of clean filter screen 2, and easy operation is convenient, reduces operating personnel's the operation degree of difficulty, reduces intensity of labour, improves this drainage device's anti-clogging nature.

When a large amount of water gets into inlet channel 11, and extrude guide plate 51, guide plate 51 conducts pressure to piston rod 53, piston rod 53 slides along the inner wall of sealed frame 52, piston rod 53 extrudes elasticity spring 54 simultaneously, elasticity spring 54's resilience force transmits to piston rod 53, make piston rod 53 cushion guide plate 51, avoid a large amount of water pressure erosion pipeline, a large amount of water is through guide plate 51's water conservancy diversion simultaneously, and extrude piston 61, make piston 61 extrude the extrusion pole 63, make piston 61 break away from the outlet and drain, when the drainage is ended, resilience force through reset spring 64, make extrusion pole 63 promote piston 61 and reset fast, block up the outlet, the phenomenon of producing the backward flow has been avoided, the practicality of this drainage device has been improved.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A drainage device for building engineering, comprising a drainage pipeline (1), characterized in that: a water inlet pipeline (11) is arranged inside the drainage pipeline (1), a filter screen (2) is fixedly mounted on the inner wall of the water inlet pipeline (11), an adjusting structure (3) is fixedly mounted inside the water inlet pipeline (11) and positioned below the filter screen (2), a cleaning structure (4) is fixedly mounted inside the water inlet pipeline (11) and positioned between the lower side of the filter screen (2) and the upper side of the adjusting structure (3), a buffering structure (5) is fixedly mounted at the bottom of the water inlet pipeline (11), and anti-backflow structures (6) are fixedly mounted on the outer surfaces of the two sides of the outer surface of the drainage pipeline (1) and positioned on the water outlet (12);

the adjusting structure (3) comprises a gear (31), the inside of the water inlet pipeline (11) is rotatably connected with the gear (31) through a shaft rod, a first bevel gear (32) is fixedly installed at the bottom of the gear (31), a limiting frame (33) is inserted into the inner wall of the water inlet pipeline (11), a rack (34) penetrates through the limiting frame (33) in a sliding manner, a push rod (36) is fixedly installed at one end, located inside the limiting frame (33), of the rack (34), the push rod (36) penetrates through the limiting frame (33) and extends to the outside of the limiting frame (33), a limiting hole is formed in one end, located outside the limiting frame (33), of the push rod (36), and a limiting rod (37) is inserted into the limiting hole;

the cleaning structure (4) comprises an installation rod (41), the installation rod (41) is fixedly installed inside the water inlet pipeline (11) and below the filter screen (2), a threaded rod (42) is rotatably connected inside the mounting rod (41), a sliding rod (44) is connected on the inner wall of one end of the threaded rod (42) above the mounting rod (41) in a sliding manner, one end of the sliding rod (44) far away from the threaded rod (42) is movably connected with a rotary table (45), an elastic rod (46) is fixedly arranged at the top of the turntable (45), a cleaning brush (47) is fixedly arranged at one end of the elastic rod (46) far away from the turntable (45), the outer surface of the threaded rod (42) is sleeved with a nut block (48), the outer surface of the nut block (48) is fixedly provided with a limit support (49), one end of the limiting support (49), which is far away from the nut block (48), is connected with the bottom of the turntable (45) in a sliding manner.

2. A drainage apparatus for construction engineering according to claim 1, wherein: threaded rod (42) are located the below fixed mounting of filter screen (2) and have second number bevel gear (43), second number bevel gear (43) and bevel gear (32) intermeshing.

3. A drainage apparatus for construction engineering according to claim 1, wherein: the top one side fixed mounting of installing pole (41) has pole setting (410), pole setting (410) run through nut piece (48) and extend to the outside of nut piece (48).

4. A drainage apparatus for construction engineering according to claim 1, wherein: the rack (34) is located one end cover of limiting frame (33) inside and is equipped with extension spring (35), rack (34) and gear (31) intermeshing.

5. A drainage apparatus for construction engineering according to claim 1, wherein: buffer structure (5) include guide plate (51), the inside fixed mounting of inlet channel (11) has sealed frame (52), the inner wall sliding connection of sealed frame (52) has piston rod (53), piston rod (53) are located the outside one end of sealed frame (52) and guide plate (51) fixed connection, piston rod (53) are located the one end surface cover between guide plate (51) and sealed frame (52) and are equipped with elasticity spring (54).

6. A drainage apparatus for construction engineering according to claim 1, wherein: backflow-preventing structure (6) are including piston (61), the inside of outlet (12) is inlayed and is had piston (61), the equal fixed mounting in surface both sides of drainage pipe (1) has spacing branch (62), the inner wall sliding connection of spacing branch (62) has squeeze stem (63), the one end and piston (61) fixed connection of spacing branch (62) are kept away from in squeeze stem (63), one end surface cover is equipped with reset spring (64) between squeeze stem (63) are located piston (61) and spacing branch (62).