CN209837256U

CN209837256U - A cut dirty device for municipal drainage

Info

Publication number: CN209837256U
Application number: CN201920393653.9U
Authority: CN
Inventors: 郑永芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-27
Filing date: 2019-03-27
Publication date: 2019-12-24
Anticipated expiration: 2029-03-27

Abstract

The utility model provides a cut dirty device for municipal drainage relates to municipal drainage technical field. This a cut dirty device for municipal drainage, including well seat and lid, the lid articulates on the well seat. The filter screen, the linkage mechanism and the through hole are further included. The through hole is arranged on the side wall of the well seat, and the hinge joint of the through hole and the cover body is arranged on the same side of the well seat. The filter screen passes through the through hole and is connected with the inner wall of the well seat in a sliding mode. This a cut dirty device for municipal drainage, through filter screen, spring, concave type slide, the connecting rod that sets up mutually support, can make personnel needn't clear up the operation in such narrow and small place in the well, need not take out the filter screen on purpose again. Through the in-process at the open lid, drive the removal of slider and connecting rod for the filter screen passes through the through-hole and removes outside the well seat, has reduced personnel's washing step, has shortened the scavenging period, has improved the cleaning efficiency.

Description

A cut dirty device for municipal drainage

Technical Field

The utility model relates to a municipal drainage technical field specifically is a cut dirty device for municipal drainage.

Background

Sewage, waste water, rainwater and the like generated in urban life are collected and discharged through a drainage pipeline system in a city, the waste water contains a large amount of garbage and sundries, the drainage pipeline is easily blocked, the straight pipeline is simply adopted for discharging, the garbage accumulation can block the drainage pipeline, therefore, the garbage entering the drainage pipeline needs to be intercepted and fished out, and the condition that the drainage pipeline is blocked is avoided.

For example, the Chinese patent discloses a rainwater port assembled purification and sewage interception device (patent number: CN201720557993.1), which comprises a rainwater port base, a rainwater port side wall, a rainwater port grate, a sewage interception tray, a rainwater overflow port, a sewage interception basket, an overflow hole and a handle. The above patent is assembled structure, and field operation is simple, easily is under construction, improves the efficiency of construction. The sewage interception and purification device can intercept and filter pollutants in surface rainwater.

However, although the above patent can filter the debris into the dirt-catching basket, the debris must be pulled out of the well when cleaned by personnel, and the dirt-catching tray must be cleaned by personnel, which may cause contamination. The maintenance and cleaning steps of the patent personnel are complex, the maintenance time is long, and the maintenance cost is high.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a maintain convenient a cut dirty device for municipal drainage.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a cut dirty device for municipal drainage, includes well seat and lid, the lid articulates on the well seat. The filter screen, the linkage mechanism and the through hole are further included. The through hole is arranged on the side wall of the well seat, and the hinge joint of the through hole and the cover body is arranged on the same side of the well seat. The filter screen passes the through-hole and with well seat inner wall sliding connection, the link gear sets up between lid and filter screen. And the cover body drives the filter screen to move outwards through the through hole through the linkage mechanism when turning upwards.

Preferably, the linkage mechanism comprises a spring, a concave slideway, a connecting rod, a sliding block and a fixed block. The concave slideway is arranged at the bottom of the cover body, and the spring is arranged in the concave slideway. The slider links to each other with the spring, the fixed block sets up on the filter screen. One end of the connecting rod is hinged with the sliding block, and the other end of the connecting rod is hinged with the fixed block.

Preferably, still include mount and slide, the mount sets up in the well seat, the slide sets up inboard at the mount and with filter screen sliding fit.

Preferably, the opening length of the through hole is matched with the filter screen, and the opening width of the through hole is larger than the thickness of the filter screen.

The utility model provides a cut dirty device for municipal drainage. The method has the following beneficial effects:

1. this a cut dirty device for municipal drainage, through filter screen, spring, concave type slide, the connecting rod that sets up mutually support, can make personnel needn't clear up the operation in such narrow and small place in the well, need not take out the filter screen on purpose again. Through the in-process at the open lid, drive the removal of slider and connecting rod for the filter screen passes through the through-hole and removes outside the well seat, has reduced personnel's washing step, has shortened the scavenging period, has improved the cleaning efficiency.

Drawings

FIG. 1 is a front perspective view of the present invention;

FIG. 2 is a back perspective view of the present invention;

fig. 3 is a schematic close-up view of the present invention;

fig. 4 is a schematic diagram of the utility model after being unfolded;

fig. 5 is a front view of the present invention.

In the figure: 1 well cover seat, 2 fixing frames, 3 slideways, 4 filter screens, 5 springs, 6 sliding blocks, 7 cover bodies, 8 concave slideways, 9 connecting rods, 10 drain holes, 11 through holes, 12 fixing blocks and 13 linkage mechanisms.

Detailed Description

The embodiment of the utility model provides a cut dirty device for municipal drainage, as shown in fig. 1-5, including well seat 1 and lid 7, lid 7 articulates on well seat 1.

The filter screen device further comprises a filter screen 4, a linkage mechanism 13 and a through hole 11. The through hole 11 is opened on the lateral wall of well seat 1, and the pin joint of through hole 11 and lid 7 all sets up in the same side of well seat 1. The opening length of the through hole 11 is matched with the filter screen 4, and the opening width of the through hole 11 is larger than the thickness of the filter screen 4. The fixing frame 2 is arranged in the well seat 1, and the slideway 3 is arranged on the inner side of the fixing frame 2. The filter screen 4 passes through the through hole 11 and is connected with the slide way 3 in a sliding way. The linkage mechanism 13 is arranged between the cover body 7 and the filter screen 4, and the filter screen 4 is driven by the linkage mechanism 13 to move outwards the through hole 11 when the cover body 7 is turned upwards.

The opening width of the through hole 11 is enlarged, so that the amount of sundries which can be borne on the filter screen 4 is increased. The maintenance period of personnel is reduced, and the use of personnel is facilitated. Meanwhile, when the filter screen 4 moves, sundries are prevented from falling into a sewer well due to the fact that the width of the opening of the through hole 11 is too small.

The linkage mechanism 13 comprises a spring 5, a concave slideway 8, a connecting rod 9, a sliding block 6 and a fixed block 12. The concave slideway 8 is arranged at the bottom of the cover body 7, and the spring 5 is arranged in the concave slideway 8. The slide block 6 is connected with the spring 5, and the fixed block 12 is arranged on the filter screen 4. One end of the connecting rod 9 is hinged with the sliding block 6, and the other end is hinged with the fixed block 12.

Through opening lid 7, at the in-process of opening lid 7, spring 5 is tensile, and slider 6 moves down, drags connecting rod 9 for fixed block 12 moves outside through-hole 11, drives filter screen 4 and makes it move outside well seat 1 through-hole 11.

When the cover 7 is closed, the spring 5 contracts, so that the slider 6 moves and the fixing block 12 returns to the original position through the connecting rod 9.

The working principle is as follows: when in use and normal use, the accumulated water on the road surface flows into the sewer well through the device. Filter debris through setting up filter screen 4, after using a period, the cleanup crew can open lid 7, opening lid 7's in-process, slider 6 removes, drags connecting rod 9 for fixed block 12 removes outside through-hole 11, drives filter screen 4 and makes it remove outside well seat 1 through-hole 11. Make personnel can clear up the debris on the filter screen 4 outside the well lid. After the cleaning is finished, the personnel only need close the cover body 7, and at the moment, the filter screen 4 returns to the designated position by utilizing the tension of the spring 5 to the sliding block 6, so that the operation is finished.

To sum up, this a cut dirty device for municipal drainage through the mutual cooperation of filter screen 4, spring 5, concave type slide 8, connecting rod 9 that set up, can make personnel not need not carry out the clearance operation in such narrow and small place in the well, need not take out filter screen 7 specially again. Through the in-process at the open lid 7, drive the removal of slider 6 and connecting rod 9 for filter screen 4 passes through-hole 11 and moves outside well seat 1, and the personnel that have significantly reduced wash the step, have shortened the scavenging period, have improved the cleaning efficiency.

Claims

1. The utility model provides an intercept dirty device for municipal drainage, includes well seat (1) and lid (7), lid (7) articulate on well seat (1), its characterized in that: still include filter screen (4), link gear (13) and through-hole (11), through-hole (11) are seted up on the lateral wall of well seat (1), through-hole (11) all set up the same one side in well seat (1) with the pin joint of lid (7), filter screen (4) pass through-hole (11) and with well seat (1) inner wall sliding connection, link gear (13) set up between lid (7) and filter screen (4), drive filter screen (4) through link gear (13) when lid (7) upwards overturn and remove outward to through-hole (11).

2. The sewage interception device for municipal drainage according to claim 1, characterized in that: link gear (13) include spring (5), concave type slide (8), connecting rod (9), slider (6) and fixed block (12), concave type slide (8) set up the bottom at lid (7), spring (5) set up in concave type slide (8), slider (6) link to each other with spring (5), fixed block (12) set up on filter screen (4), the one end of connecting rod (9) is articulated with slider (6), and the other end is articulated with fixed block (12).

3. The sewage interception device for municipal drainage according to claim 1, characterized in that: still include mount (2) and slide (3), mount (2) set up in well seat (1), slide (3) set up in mount (2) inboard and with filter screen (4) sliding fit.

4. The sewage interception device for municipal drainage according to claim 1, characterized in that: the opening length of the through hole (11) is matched with the filter screen (4), and the opening width of the through hole (11) is larger than the thickness of the filter screen (4).