CN220928123U - Drainage device for municipal works - Google Patents

Abstract

The utility model relates to the technical field of municipal engineering, and discloses a drainage device for municipal engineering, which comprises a drainage well, wherein a cavity is formed in the inner side of the drainage well. When sewage impurity leads to the jam between two filter screens one, the inboard of cavity is gone into under the effect of sewage accumulation this moment, thereby drive the push pedal and remove, make the push pedal reset under reset spring's effect, with this round trip movement push pedal, promote sewage and remove, be favorable to will cause the jam to get granule impurity drive the discharge and reach the effect of preventing blocking up, and when the displacement is great, round trip movement through the push pedal, thereby drive sewage discharge, improve displacement and efficiency when avoiding the jam, make installation section of thick bamboo and gag lever post extrude through perpendicular messenger's pulling filter screen two, drive the sliding sleeve and slide and reset to both sides under fastening spring's effect this moment, thereby install and dismantle filter screen two, easy dismounting is swift, be convenient for clear up and change save time.

Description

Drainage device for municipal works

Technical Field

The utility model relates to the technical field of municipal engineering, in particular to a drainage device for municipal engineering.

Background

In China, municipal infrastructure refers to various buildings, structures, equipment and the like which are arranged in urban areas and town planning construction ranges and provide paid or gratuitous public products and services for residents based on government responsibility and obligations, and various public infrastructure constructions matched with urban living are in the municipal engineering category, such as common urban roads, bridges, subways, underground pipelines, tunnels, river channels, rail transit, sewage treatment, garbage treatment and other engineering, and also such as various pipelines closely related to living: the construction of rainwater, sewage, water supply, reclaimed water, electric power, telecommunication, heating power, fuel gas and the like, squares, urban greening and the like all belong to the municipal engineering category, and a drainage device for municipal engineering is needed in the process of rainfall drainage.

According to the search, chinese patent literature, bulletin number: CN202123223515.2 discloses a drainage device for municipal works, through set up the outlet cooperation of outlet and ring channel bottom setting No. two outlet on the upper surface of well lid and use, float the board and float under the buoyancy effect of water, thereby drive float board, the side connecting plate, link and chassis rise, the slider slides in the spout of interior board side, make No. two outlet and outlet discharge the precipitation jointly, cover the inside at the ring channel at the float board simultaneously and protect No. two outlet, when No. two outlet drainage, because float the rising of board drives float board side along annular net cover and rises the jam in the water body and carry out the separation, in No. two outlet to when No. two outlet drainage, because float board and fluorescent plate float on the surface of water, remind pedestrian, vehicle and pipeline maintenance personnel, be favorable to the pipeline maintenance personnel to maintain the float well fast, reduce vehicle and pedestrian and the grinding of water drainage board simultaneously. But in the in-process of using, when carrying out the drainage through drainage and outlet No. two, because the ponding of being discharged is doped with many granule impurity, lead to sewage to get into and pile up the adhesion easily when outlet No. two and outlet are inboard to lead to the floating plate to remove the card and stop, lose anti-blocking effect, when sewage discharge capacity is great simultaneously, the drainage effect is relatively poor, when impurity gets into the drainage well inboard and when leading to the jam, need the manual work to clear up the maintenance, lead to the clearance work comparatively troublesome consuming time.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a drainage device for municipal engineering, which has the advantages of automatic dirt removal, convenient disassembly and replacement of a filter screen, maintenance time saving, large drainage quantity, and capability of meeting the requirement of rapid drainage in rainy days and avoiding blockage, and solves the technical problems.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a drainage device for municipal works, includes the drainage well, the cavity has been seted up to the inboard of drainage well, the inboard of cavity is provided with anti-blocking mechanism, the inboard fixed mounting of drainage well has the backup pad, filter screen one is installed through the screw to the topside of backup pad, the topside of drainage well is provided with fixed establishment, spacing subassembly has been cup jointed in the fixed establishment outside, one side fixed mounting that fixed establishment was kept away from to spacing subassembly has filter screen two, the well lid is installed through the block to the topside of drainage well.

Preferably, the top side of the inner side of the cavity is provided with a sliding groove, the inner side of the sliding groove is provided with a sliding block, one side of the cavity away from the outer side of the drainage well is fixedly provided with a baffle, the outer side of the baffle is provided with a plurality of hole grooves, and the inner side of the hole grooves is provided with a separation net.

Through above-mentioned technical scheme, in the in-process of carrying out the drainage, separate the net and keep apart impurity particle in the sewage, avoid getting into the cavity inboard.

Preferably, the anti-blocking mechanism comprises a push plate, a fixed column and a return spring, wherein the top side and the bottom side of the push plate are respectively and fixedly provided with a sliding block, the inner side of the push plate is sleeved with the fixed column, the fixed column is fixedly arranged between the cavity and the partition plate, and the outer side of the fixed column is provided with the return spring.

Through above-mentioned technical scheme, when sewage impurity leads to blocking up between two filter screens one, leads to sewage accumulation, the inboard of cavity is discharged under the effect of sewage accumulation this moment to drive the push pedal and remove, make the push pedal reset under reset spring's effect, so that can remove the push pedal, promote sewage and remove, be favorable to will causing the granule impurity that blocks up to drive the discharge.

Preferably, the fixed establishment is including gag lever post, sliding sleeve, fixed block, fastening spring and spacing cardboard, the outside fixed mounting of gag lever post has the fixed block, two sliding sleeves have been cup jointed respectively in the outside of gag lever post, the spread groove has been seted up in the outside of sliding sleeve, spacing cardboard uses two respectively as a set of, installs the inboard at the spread groove through the pivot respectively, just the one end that the spread groove was kept away from to spacing cardboard is swing joint.

Through above-mentioned technical scheme, when changing installation filter screen two, make installation section of thick bamboo and gag lever post extrude through perpendicular messenger's pulling filter screen two, drive the sliding sleeve and slide and reset towards both sides under fastening spring's effect this moment for carry out the angle change between two sets of gag lever posts, thereby install and dismantle filter screen two.

Preferably, the limiting assembly comprises a mounting cylinder and a mounting plate, the mounting plate is of a concave structure, and two mounting cylinders are fixedly mounted at one ends, far away from the second filter screen, of the mounting plate respectively.

Through above-mentioned technical scheme, at the in-process of installation filter screen two, the installation section of thick bamboo in the spacing subassembly be arranged in with the gag lever post between extrude, under the effect of two sets of installation section of thick bamboo simultaneously, be favorable to improving the firm effect of installation filter screen two.

Preferably, the bottom side of well lid is provided with cutting ferrule, adapter sleeve and wash port, the recess is seted up to the bottom side of adapter sleeve, just the size shape and the recess phase-match of gag lever post.

Through above-mentioned technical scheme, when the installation well lid, the recess block of adapter sleeve bottom side is in the outside of gag lever post to carry out spacing fixedly to spacing subassembly, avoid moving in the use, under the effect of cutting ferrule simultaneously, be favorable to improving the block effect between drainage well and the well lid, avoid producing not hard up.

Compared with the prior art, the utility model provides a drainage device for municipal engineering, which has the following beneficial effects:

1. According to the utility model, when the first two filter screens are blocked by sewage impurities, sewage is accumulated, the sewage is discharged into the inner side of the cavity under the action of the sewage accumulation, so that the push plate is driven to move, the push plate is reset under the action of the reset spring, so that the push plate can be moved, the sewage is pushed to move, the blocking of the particles impurities is facilitated, the particle impurities are driven to be discharged, so that the anti-blocking effect is achieved, and when the water discharge amount is large, the push plate is driven to move back and forth, so that the sewage is discharged, the blocking is avoided, and the water discharge amount and the efficiency are improved;

2. When the second filter screen is replaced and installed, the second filter screen is pulled vertically to enable the installation cylinder and the limiting rods to be extruded, the sliding sleeve is driven to slide towards two sides and reset under the action of the fastening springs, and the angle between the two groups of limiting rods is changed, so that the second filter screen is installed and detached, the second filter screen is convenient and quick to disassemble and assemble, and the second filter screen is convenient to clean and replace and saves time.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram of a front cross-sectional structure of the present utility model;

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

FIG. 4 is a schematic perspective view of a spacing assembly according to the present utility model;

FIG. 5 is an enlarged schematic view of the structure of the present utility model at point A;

FIG. 6 is a schematic view of the bottom structure of the manhole cover of the present utility model;

Fig. 7 is an enlarged schematic view of the B-point structure of the present utility model.

Wherein: 1. a drainage well; 2. a cavity; 3. an anti-blocking mechanism; 4. a support plate; 5. a first filter screen; 6. a fixing mechanism; 7. a limit component; 8. a second filter screen; 9. a well cover; 201. a chute; 202. a slide block; 203. a partition plate; 204. a hole groove; 301. a push plate; 302. fixing the column; 303. a return spring; 601. a limit rod; 602. a sliding sleeve; 6021. a connecting groove; 603. a fixed block; 604. a fastening spring; 605. a limiting clamping plate; 701. a mounting cylinder; 702. a mounting plate; 901. a cutting sleeve; 902. a fastening sleeve; 903. and a drain hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

As shown in fig. 1-2, the drainage device for municipal engineering provided by the utility model comprises a drainage well 1, wherein a cavity 2 is formed in the inner side of the drainage well 1, an anti-blocking mechanism 3 is arranged in the inner side of the cavity 2, a support plate 4 is fixedly arranged in the inner side of the drainage well 1, a first filter screen 5 is arranged on the top side of the support plate 4 through screws, a fixing mechanism 6 is arranged on the top side of the drainage well 1, a limiting assembly 7 is sleeved on the outer side of the fixing mechanism 6, a second filter screen 8 is fixedly arranged on one side, far away from the fixing mechanism 6, of the limiting assembly 7, and a well cover 9 is arranged on the top side of the drainage well 1 through clamping.

Specifically, spout 201 has been seted up to the inboard top side of cavity 2, and the inboard of spout 201 is provided with slider 202, and one side fixed mounting that the drainage shaft 1 outside was kept away from to cavity 2 has baffle 203, and a plurality of hole groove 204 has been seted up to the outside of baffle 203, and the inboard of hole groove 204 is provided with separates the net, and the advantage is, is carrying out the in-process of drainage, separates impurity particles in the sewage to separate the net, avoids getting into cavity 2 inboard.

Specifically, anti-blocking mechanism 3 is including push pedal 301, fixed column 302 and reset spring 303, the top side and the bottom side of push pedal 301 have slider 202 respectively fixed mounting, fixed column 302 has been cup jointed to the inboard of push pedal 301, fixed column 302 fixed mounting is between cavity 2 and baffle 203, the outside of fixed column 302 is provided with reset spring 303, the advantage is, when the displacement is great, sewage impurity leads to the jam between two filter screens one 5, lead to sewage accumulation, the inboard of discharging cavity 2 under the effect of sewage accumulation this moment, thereby drive push pedal 301 and remove, make push pedal 301 reset under reset spring 303's effect, thereby can remove push pedal 301, promote sewage and remove, be favorable to will cause blockking up and get the granule impurity and drive the discharge, thereby reach the effect of preventing blocking, and when the displacement is great, through the round trip movement of push pedal 301, thereby drive sewage discharge, improve displacement and efficiency when avoiding blockking up.

Specifically, fixed establishment 6 is including gag lever post 601, sliding sleeve 602, fixed block 603, fastening spring 604 and spacing cardboard 605, the outside fixed mounting of gag lever post 601 has fixed block 603, two sliding sleeves 602 have been cup jointed respectively in the outside of gag lever post 601, spread groove 6021 has been seted up in the outside of sliding sleeve 602, spacing cardboard 605 is two respectively for a set of, install the inboard in spread groove 6021 through the pivot respectively, and the one end that spread groove 6021 was kept away from to spacing cardboard 605 is swing joint, the advantage is, when change installation filter screen two 8, make installation section of thick bamboo 701 and gag lever post 601 extrude through perpendicular strong pulling filter screen two 8, drive sliding sleeve 602 and slide and reset to both sides under fastening spring 604's effect this moment, thereby install and dismantle filter screen two 8, easy dismounting is swift, the clearance of being convenient for is changed and is saved time.

Embodiment two:

As shown in fig. 3-4, as an improvement over the previous embodiment. Specifically, spacing subassembly 7 is including mounting cylinder 701 and mounting panel 702, and mounting panel 702 is concave structure, and mounting panel 702 keeps away from the one end of filter screen two 8 and has two mounting cylinders 701 of fixed mounting respectively, and the advantage is, at the in-process of installation filter screen two 8, the mounting cylinder 701 in spacing subassembly 7 is arranged in extrudeing with between the gag lever post 601, simultaneously under the effect of two sets of mounting cylinders 701, is favorable to improving the firm effect of installation filter screen two 8.

Specifically, the bottom side of well lid 9 is provided with cutting ferrule 901, adapter sleeve 902 and wash port 903, and the bottom side of adapter sleeve 902 is seted up flutedly, and the size shape and the recess phase-match of gag lever post 601, and the advantage is, when installing well lid 9, the recess block of adapter sleeve 902 bottom side is in the outside of gag lever post 601 to spacing fixed is carried out spacing subassembly 7, avoids taking place to remove in the use, simultaneously under the effect of cutting ferrule 901, is favorable to improving the block effect between drain well 1 and the well lid 9, avoids producing not hard up.

When using, firstly, install drainage well 1 in the road both sides, drainage well 1 output and urban drainage pipeline are connected, afterwards, in the in-process of carrying out the drainage, filter the drainage through two sets of filter screen one 5, avoid less impurity granule to get into the inboard of drainage well 1 and urban drainage pipeline and cause the adhesion to lead to the jam, afterwards when the displacement is great, sewage impurity leads to the jam between two filter screens one 5, lead to sewage accumulation, the inboard of cavity 2 is discharged under the effect of sewage accumulation this moment, thereby drive push pedal 301 and remove, make push pedal 301 reset under reset spring 303's effect, so can remove push pedal 301, promote sewage and remove, be favorable to will cause the jam and get the granule impurity and drive the discharge, thereby reach the effect of preventing the jam, and when displacement is great, pass through the round trip movement of push pedal 301, thereby drive sewage discharge, improve displacement and efficiency when avoiding the jam and when changing installation filter screen two 8, make install section of thick bamboo and 701 extrude through vertical messenger's filter screen two 8, drive slide under the effect of fastening spring 604 side 602 and make two slide and change the clearance between two filter screens that the clearance is convenient for the clearance angle is changed to two sets of sides, the clearance is convenient for change under the effect of fastening spring 604, the clearance is convenient for change two sides, the clearance is convenient for change.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. Drainage device for municipal works, including drainage well (1), its characterized in that: the utility model discloses a drainage well, including drainage well (1), cavity (2) have been seted up to the inboard of drainage well (1), the inboard of cavity (2) is provided with anti-blocking mechanism (3), the inboard fixed mounting of drainage well (1) has backup pad (4), the top side of backup pad (4) is through screw mounting filter screen one (5), the top side of drainage well (1) is provided with fixed establishment (6), spacing subassembly (7) have been cup jointed in the fixed establishment (6) outside, one side fixed mounting that fixed establishment (6) were kept away from to spacing subassembly (7) has filter screen two (8), well lid (9) are installed through the block to the top side of drainage well (1).

2. The drainage device for municipal works according to claim 1, wherein: the top side of cavity (2) inboard has seted up spout (201), the inboard of spout (201) is provided with slider (202), one side fixed mounting that the drainage well (1) outside was kept away from to cavity (2) has baffle (203), a plurality of hole groove (204) have been seted up in the outside of baffle (203), just the inboard of hole groove (204) is provided with the net that separates.

3. The drainage device for municipal works according to claim 1, wherein: anti-blocking mechanism (3) is including push pedal (301), fixed column (302) and reset spring (303), the top side and the bottom side of push pedal (301) are fixed mounting respectively has slider (202), fixed column (302) have been cup jointed to the inboard of push pedal (301), fixed column (302) fixed mounting is between cavity (2) and baffle (203), the outside of fixed column (302) is provided with reset spring (303).

4. The drainage device for municipal works according to claim 1, wherein: fixed establishment (6) are including gag lever post (601), sliding sleeve (602), fixed block (603), fastening spring (604) and spacing cardboard (605), fixed block (603) are installed in the outside fixed mounting of gag lever post (601), two sliding sleeve (602) have been cup jointed respectively in the outside of gag lever post (601), spread groove (6021) have been seted up in the outside of sliding sleeve (602), spacing cardboard (605) are two respectively and are a set of, install the inboard at spread groove (6021) through the pivot respectively, just the one end that spread groove (6021) was kept away from to spacing cardboard (605) is swing joint.

5. The drainage device for municipal works according to claim 1, wherein: the limiting assembly (7) comprises a mounting cylinder (701) and a mounting plate (702), wherein the mounting plate (702) is of a concave structure, and two mounting cylinders (701) are fixedly mounted at one ends, far away from the second filter screen (8), of the mounting plate (702).

6. The drainage device for municipal works of claim 4, wherein: the bottom side of well lid (9) is provided with cutting ferrule (901), adapter sleeve (902) and wash port (903), the bottom side of adapter sleeve (902) is seted up flutedly, just the size shape and the recess phase-match of gag lever post (601).