CN212224144U

CN212224144U - Water guide trash blocking structure for urban flood control

Info

Publication number: CN212224144U
Application number: CN202020422329.8U
Authority: CN
Inventors: 梁培轩; 吴艳峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-29
Filing date: 2020-03-29
Publication date: 2020-12-25
Anticipated expiration: 2030-03-29

Abstract

The utility model belongs to the technical field of urban flood control, in particular to a water guide trash blocking structure for urban flood control, which comprises a drainage wellhead, wherein both sides of the top end of the drainage wellhead are fixedly provided with a limiting seat, the top of the limiting seat is fixedly provided with a water leakage cover plate, and an impurity removing mechanism is fixedly arranged at the middle position inside the drainage wellhead in a screwed connection with the water leakage cover plate; install on hollow stud by spring elastic connection's the gliding edulcoration board from top to bottom on hollow stud additional, thereby can be when the drainage, the size that opens and shuts of size automatic control offal well head through rivers, the resilience force that can utilize the spring simultaneously is dredged the hole that leaks on the apron that leaks, avoid leaking the hole shutoff and influence the excretion of flood, in addition, establish to rotate through the rotation axis bearing between hollow stud and each part and be connected, when making the flood flow through between miscellaneous board and the drain bar of removing, great leaf impurity can be smashed by the paddle of installing on the hollow stud, it is more smooth and easy to discharge.

Description

Water guide trash blocking structure for urban flood control

Technical Field

The utility model relates to a city flood control technical field specifically is a water guide trash rack structure for city flood control.

Background

Chinese patent discloses an improved generation water guide trash device for city flood control drainage well (grant publication number CN 209011272U), and this patent technique can cut debris such as the great fallen leaves in trash rack top, makes it can drain away through trash rack, also can effectively prevent the appearance of water seal phenomenon, but, in the in-service use, the easy inclusion debris that mix with in the hole of leaking on the apron of leaking of the superiors blocks up the hole of leaking, influences drainage efficiency. Accordingly, those skilled in the art have provided a water guiding and trash holding structure for urban flood control to solve the problems set forth in the above background art.

Disclosure of Invention

An object of the utility model is to provide a water guide trash rack structure for city flood control to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a water guide and sewage blocking structure for city flood control comprises a launching wellhead, wherein limiting seats are fixedly arranged on two sides of the top end of the launching wellhead, a water leakage cover plate is fixedly arranged at the top of the limiting seat, an impurity removing mechanism is fixedly connected with the water leakage cover plate at the middle position inside the launching wellhead in a threaded manner, the impurity removing mechanism comprises a hollow stud, an impurity removing plate and a connecting bolt, the hollow stud is in threaded connection with the water leakage cover plate through the connecting bolt, the impurity removing plate is sleeved outside the top end of the hollow stud, a limiting screw sleeve is sleeved outside the hollow stud at the top of the impurity removing plate, a spring is sleeved at the bottom of the impurity removing plate, the bottom end of the spring is provided with a limiting shaft seat which is fixedly clamped with the hollow stud, the bottom end of the hollow stud is fixedly provided with a drainage plate through a locking bolt in a threaded manner, and the top of the impurity removing plate is provided with a plurality of through columns in axial symmetry distribution.

As a further aspect of the present invention: the water leakage cover plate is provided with a plurality of water leakage holes which are distributed in an axial symmetry manner, and the middle position of the water leakage cover plate is provided with a limit bolt matched with the hollow stud.

As a further aspect of the present invention: the impurity removing plate is provided with leakage holes corresponding to the leakage holes, the leakage holes and the leakage holes are distributed in a vertically staggered manner, the top of the impurity removing plate is provided with a plurality of through columns which are positioned right below the leakage holes, and the middle of the impurity removing plate is provided with through holes matched with the hollow studs.

As a further aspect of the present invention: the impurity removing plate is connected with the hollow stud through a rotary bearing.

As a further aspect of the present invention: and a plurality of drain holes which are axially symmetrically distributed are formed in the drain plate.

As a further aspect of the present invention: the elastic stroke of the spring is the same as the height of the through column, and the height of the through column is equal to the distance between the trash removal plate and the water leakage cover plate.

As a further aspect of the present invention: the outer side of the bottom end of the hollow stud is provided with a plurality of blades, and the blades are arranged in thirty degrees relative to the horizontal plane.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses an install on hollow stud additional by spring elastic connection can be on hollow stud gliding edulcoration board from top to bottom, thereby can be when the drainage, the size that opens and shuts of water well head under the big or small automatic control through rivers, simultaneously can utilize the resilience force of spring to dredge the hole that leaks on the apron that leaks, avoid the hole shutoff that leaks to influence the excretion of flood, in addition, establish to rotate through the rotation axis bearing between hollow stud and each part and be connected, when making the flood flow through between edulcoration board and the drain bar, great leaf impurity can be smashed by the paddle of installing on the hollow stud, it is more smooth and easy to discharge, the paddle is established to 30 degrees angle slope structures, it is rotatory to take place to receive the rivers impact, thereby it is rotatory to drive hollow stud, realize the stirring of leaf impurity and is broken.

Drawings

FIG. 1 is a schematic view of a water guiding and damming structure for urban flood control;

FIG. 2 is a schematic top view of a water guiding trash holding structure for urban flood control;

FIG. 3 is a schematic top view of a trash removal panel of a water guiding trash structure for urban flood control;

fig. 4 is a schematic top view of a drainage board of a water guide trash structure for city flood control.

In the figure: 1. launching a wellhead; 11. a limiting seat; 2. a water leakage cover plate; 201. a water leakage hole; 21. a limit bolt; 3. an impurity removal mechanism; 31. a hollow stud; 311. a limit shaft seat; 312. a limiting screw sleeve; 32. removing impurities; 321. passing through the column; 322. a rotating bearing; 323. a leak hole; 324. a through hole; 33. a connecting bolt; 34. locking the bolt; 4. a spring; 5. a paddle; 6. a drain plate; 601. and (4) draining the water.

Detailed Description

Referring to fig. 1-4, in the embodiment of the present invention, a water guiding and dirt blocking structure for urban flood control comprises a drainage wellhead 1, wherein two sides of the top end of the drainage wellhead 1 are fixedly provided with a limiting seat 11, the top of the limiting seat 11 is fixedly provided with a water leaking cover plate 2, an inner middle position of the drainage wellhead 1 is fixedly provided with an impurity removing mechanism 3 in threaded connection with the water leaking cover plate 2, the impurity removing mechanism 3 comprises a hollow stud 31, an impurity removing plate 32 and a connecting bolt 33, the hollow stud 31 is in threaded connection with the water leaking cover plate 2 through the connecting bolt 33, the impurity removing plate 32 is sleeved outside the top end of the hollow stud 31, the top of the impurity removing plate 32 outside the hollow stud 31 is sleeved with a limiting screw sleeve 312, the bottom of the impurity removing plate 32 is sleeved with a spring 4, the bottom end of the spring 4 is provided with a limiting shaft seat 311 fastened and fixed with the hollow stud 31, the bottom end, the top of the impurity removing plate 32 is axially symmetrically distributed with a plurality of through columns 321.

In fig. 1: the elastic stroke of the spring 4 is the same as the height of the through column 321, the height of the through column 321 is equal to the distance between the impurity removing plate 32 and the water leakage cover plate 2, and the expansion of the spring 4 can drive the through column 321 to expand and contract in the water leakage hole 201 on the water leakage cover plate 2 to realize the dredging of the water leakage hole 201; the bottom outside of hollow stud 31 is equipped with a plurality of paddle 5, paddle 5 is thirty degrees settings for the level, establish to rotate through swivel bearing 322 between hollow stud 31 and each part and be connected, when making the flood flow through between edulcoration board 32 and the drain bar 6, great leaf impurity can be smashed by the paddle 5 of installation on the hollow stud 31, it is more smooth and easy to discharge, paddle 5 establishes to 30 degrees angle slope structures, it is rotatory to take place to receive the rivers impact, thereby it is rotatory to drive hollow stud 31, the stirring of realization leaf impurity is broken.

In FIGS. 1-2: the water leakage cover plate 2 is provided with a plurality of water leakage holes 201 which are distributed in an axial symmetry manner, and the middle position of the water leakage cover plate 2 is provided with a limit bolt 21 matched with the hollow stud 31, so that flood can be discharged into the water drainage wellhead 1 from the water leakage holes 201, and the connection and fixation between the water leakage cover plate 2 and the hollow stud 31 are more stable.

In fig. 3: the impurity removing plate 32 is provided with leakage holes 323 corresponding to the leakage holes 201, the leakage holes 323 and the leakage holes 201 are distributed in a vertically staggered manner, the top of the impurity removing plate 32 is provided with a plurality of through columns 321 positioned right below the leakage holes 201, and the middle of the impurity removing plate 32 is provided with through holes 324 matched with the hollow studs 31.

In fig. 1-3: the impurity removing plate 32 is connected with the hollow stud 31 through the rotary bearing 322, the hollow stud 31 is rotatably connected with each part through the rotary bearing 322, so that the hollow stud 31 can be driven to rotate by the impact of water flow, and when flood flows between the impurity removing plate 32 and the drainage plate 6, larger leaf impurities can be smashed by the paddles 5 arranged on the hollow stud 31, and the flood can be discharged more smoothly.

In fig. 4: set up a plurality of wash port 601 that is axisymmetric distribution on the drain bar 6, during the use, the impact pressure of rivers can drive the shrink of spring 4, thereby it pushes down to drive except that miscellaneous board 32, will lead to post 321 and take out from leaking in the hole 201 on the apron 2 that leaks, make rivers can be smooth and easy arrange into in the well head 1 that drains, paddle 5 on the hollow double-screw bolt 31 is the slope installation of 30 degrees angles, the impact force of rivers can drive paddle 5 rotatory, after great leaf impurity gets into well head 1 that drains, utilize paddle 5 on the hollow double-screw bolt 31 to smash the leaf, flow out from wash port 601 again.

The utility model discloses a theory of operation is: after the utility model is installed, when in use, the impact pressure of the water flow can drive the spring 4 to contract, thereby driving the impurity removing plate 32 to press down, the through column 321 is taken out from the water leakage hole 201 on the water leakage cover plate 2, so that the water flow can be smoothly discharged into the water drainage well mouth 1, the paddle 5 on the hollow stud 31 is obliquely installed at an angle of 30 degrees, the impact force of the water flow can drive the paddle 5 to rotate, after larger leaf impurities enter the water drainage well mouth 1, the leaves are smashed by the paddle 5 on the hollow stud 31 and then flow out from the water drainage hole 601, thereby avoiding the blockage of the water drainage well mouth 1, when the water flow is smaller due to the blockage of the water leakage hole 201 on the water leakage cover plate 2, the water flow pressure born by the impurity removing plate 32 is reduced, the spring 4 rebounds upwards to drive the impurity removing plate 32 to move upwards, and further the through column 321 on the impurity removing plate 32 is inserted into the water leakage hole, after the impurities are removed, the water flow is recovered smoothly, the spring 4 is pressed down by pressure, the flood flows into the sewer wellhead 1 from the water leakage hole 201, the utility model discloses a through install the impurity removing plate 32 which is elastically connected by the spring 4 and can slide up and down on the hollow stud 31 additionally on the hollow stud 31, thereby the opening and closing size of the sewer wellhead 1 can be automatically controlled by the size of the water flow during the drainage, simultaneously the water leakage hole 201 on the water leakage cover plate 2 can be dredged by the resilience force of the spring 4, the influence of the plugging of the water leakage hole 201 on the drainage of the flood is avoided, in addition, the hollow stud 31 and each part are set to be rotationally connected by the rotating bearing 322, when the flood flows between the impurity removing plate 32 and the drainage plate 6, the larger leaf impurities can be smashed by the paddle 5 installed on the hollow stud 31, the drainage is smoother, the paddle 5 is set to be a 30-degree angle inclined structure, the, thereby driving the hollow stud bolt 31 to rotate and realizing the stirring and crushing of the leaf impurities.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a water guide trash blocking structure for city flood control, includes well head (1) of launching, its characterized in that, the top both sides of well head (1) of launching have set firmly spacing seat (11), the top of spacing seat (11) has set firmly apron (2) of leaking, the inside intermediate position department of well head (1) of launching with apron (2) spiro union is fixed and is provided with edulcoration mechanism (3) leaks, edulcoration mechanism (3) include hollow double-screw bolt (31), except that miscellaneous board (32) and connecting bolt (33), hollow double-screw bolt (31) pass through connecting bolt (33) with apron (2) of leaking spiro union, except that miscellaneous board (32) cover establish the top outside of hollow double-screw bolt (31), the outside of hollow double-screw bolt (31) is located the top cover of except that miscellaneous board (32) is equipped with spacing swivel (312), is located the bottom cover that removes miscellaneous board (32) is equipped with spring (4), the bottom end of the spring (4) is provided with a limiting shaft seat (311) which is fixedly clamped with the hollow stud (31), the bottom end of the hollow stud (31) is fixedly provided with a drainage plate (6) through a locking bolt (34) in a threaded manner, and the top of the impurity removing plate (32) is provided with a plurality of through columns (321) in an axisymmetric manner.

2. The water guide and trash holding structure for city flood control according to claim 1, wherein the water leakage cover plate (2) is provided with a plurality of water leakage holes (201) which are distributed in axial symmetry, and a limit bolt (21) matched with the hollow stud (31) is arranged in the middle of the water leakage cover plate (2).

3. The water guide and trash holding structure for city flood control according to claim 2, wherein the trash removing plate (32) is provided with a plurality of leaking holes (323) corresponding to the leaking holes (201), the leaking holes (323) and the leaking holes (201) are distributed in a vertically staggered manner, the top of the trash removing plate (32) is provided with a plurality of through columns (321) located right below the leaking holes (201), and the middle position of the trash removing plate (32) is provided with a through hole (324) matched with the hollow stud (31).

4. The water guiding and trash holding structure for city flood protection as claimed in claim 1, wherein the trash removing plate (32) is connected with the hollow stud (31) by a rotation bearing (322).

5. The water guiding and dirt blocking structure for city flood control according to claim 1, wherein the drainage plate (6) is provided with a plurality of drainage holes (601) which are axially symmetrically distributed.

6. The water guiding and damming structure for city flood control according to claim 1, wherein the elastic stroke of the spring (4) is the same as the height of the through column (321), and the height of the through column (321) is the same as the distance between the impurity removing plate (32) and the water leakage cover plate (2).

7. The water guide and trash holding structure for urban flood control according to claim 1, wherein a plurality of paddles (5) are arranged outside the bottom ends of the hollow studs (31), and the paddles (5) are arranged at thirty degrees relative to the horizontal plane.