CN214116937U

CN214116937U - Rainwater overflow port structure

Info

Publication number: CN214116937U
Application number: CN202023330849.5U
Authority: CN
Inventors: 褚衍顺
Original assignee: Beijing Daye Youcheng Municipal Garden Engineering Co ltd
Current assignee: Beijing Daye Youcheng Municipal Garden Engineering Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-09-03
Anticipated expiration: 2030-12-30

Abstract

The utility model relates to a rainwater overflow mouth structure relates to municipal works's field, and it includes the overflow well and installs the well lid in overflow well head department, overflow well and municipal drainage system intercommunication, a plurality of delivery ports have been seted up to the well lid, one of them delivery port and overflow well's inner chamber intercommunication the delivery port is located the top surface of well lid, the well lid upper end is equipped with filter assembly, filter assembly includes vaulting pole, filter screen and many pull rods, the vaulting pole stretches into in the delivery port of well lid upper end, the vaulting pole is located to the filter screen cover and is covered the well lid, the week side of filter screen is passed through the pull rod and is connected with the vaulting pole. This application has improved the convenience of user's clearance well lid.

Description

Rainwater overflow port structure

Technical Field

The application relates to the field of municipal works, in particular to a rainwater overflow port structure.

Background

Having planted many green plants in modern gardens and having regarded as vwatching, having appeared the condition emergence of excessive ponding in green planting district in order to reduce the rainwater, green planting district usually can be being equipped with rainwater overflow well to the ponding that the plant can not absorb flows.

The patent with the grant publication number of CN207905087U discloses a rainwater garden overflow well, including overflow well and overflow well lid, the overflow well comprises interior wall, overflow well seat and concrete foundation, and the interior wall comprises M10 cement mortar and MU10 brick, is equipped with cecum and overflow mouth connecting pipe in the wall of interior wall, and overflow mouth connecting pipe and cecum mutually perpendicular set up, and the vertical position of cecum is higher than the vertical position of overflow mouth connecting pipe, and the top of overflow well seat is equipped with overflow well lid.

With respect to the related art among the above, the inventors consider that the following drawbacks exist:

when rainstorm weather occurs or water is accumulated on the road surface seriously, sundries in accumulated water are easy to block the well cover of the overflow well, so that the sundries need to be taken out from the hole of the well cover by hands, and the cleaning is relatively inconvenient.

SUMMERY OF THE UTILITY MODEL

In order to improve the convenience of user's clearance well lid, this application provides a rainwater overflow mouth structure.

The application provides a rainwater overflow mouth structure adopts following technical scheme:

the utility model provides a rainwater overflow mouth structure, includes the overflow well and installs the well lid in overflow well head department, overflow well and municipal drainage system intercommunication, a plurality of delivery ports have been seted up to the well lid, delivery port and overflow well's inner chamber intercommunication, one of them the delivery port is located the top surface of well lid, the well lid upper end is equipped with filtering component, filtering component includes vaulting pole, filter screen and many pull rods, the vaulting pole stretches into in the delivery port of well lid upper end, the filter screen cover is located the vaulting pole and is covered the well lid, the week side of filter screen is passed through the pull rod and is connected with the vaulting pole.

Through adopting above-mentioned technical scheme, the overflow well has reduced the probability of planting district ponding, the well lid has reduced the probability that plant or filth got into in the overflow well, thereby reduce the probability that municipal pipeline blockked up, during the filter assembly installation, insert the vaulting pole in the delivery port, then cover the well lid with the filter screen, plant and filth are stopped by the filter screen in rivers, the operator only need will filter the vaulting pole and extract from the delivery port, the pull rod drives the filter screen and removes, thereby make filter screen and well lid break away from, thereby with the debris clean up on the well lid, make the operator clearance more convenient.

Optionally, the well lid includes the base and rotates the grid frame who connects in the base, the well head of grid frame protrusion overflow well, the pedestal mounting is in the well head department of overflow well.

By adopting the technical scheme, the base is arranged at the overflow well, when the overflow well needs to be overhauled, the grating frame can be rotated, so that the well mouth of the overflow well is opened to be convenient for an operator to operate, and when the overflow well does not need to be overhauled, the grating frame covers the base; the outstanding well lid of overflow well of grid frame goes out with the well head of overflow well relatively and flushes, has reduced the probability that debris plugged up the well lid.

Optionally, the grid frame is provided with the turning block, the base is provided with the rotation seat that adapts to in the turning block, the bottom surface of rotation seat protrusion base, the installation cavity of adaptation in the base is seted up to the well head of overflow well.

Through adopting above-mentioned technical scheme, the grid frame rotates through the rotation of turning block and rotation seat, rotates the bottom surface of seat protrusion base, and when the installation, thereby the accessible will rotate the seat and put into the installation cavity at the overflow well and tentatively fix a position the installation of well lid, takes place pivoted possibility when reducing the well lid installation to make the installation of well lid more stable.

Optionally, a plurality of balancing weights are fixed on the periphery of the filter screen.

Through adopting above-mentioned technical scheme, the balancing weight gives the filter screen increase weight to reduce the possibility that the filter screen was washed away by rivers, also reduced the probability that the filter screen floated in the water.

Optionally, the filter screen is connected with the stay bar in a sliding manner, a limiting block for limiting the sliding-out of the filter screen is arranged at the lower end of the stay bar, the pull rod comprises a sleeve and a screw rod, the screw rod extends into the sleeve and is in threaded connection with the sleeve, one end, far away from the screw rod, of the sleeve is connected with the stay bar, and one end, far away from the sleeve, of the screw rod is connected with the filter screen.

Through adopting above-mentioned technical scheme, the user is adjustable adjusts the position of filter screen on the vaulting pole through sliding the filter screen, perhaps twists the length of moving screw rod and sleeve regulation pull rod to make this application be fit for the well lid of multiple specification, improve the fitness of this application.

Optionally, the support rod is further provided with a limiting piece, and the limiting piece and the well lid clamp the filter screen.

Through adopting above-mentioned technical scheme, spacing piece and well lid centre gripping filter screen reduce the probability that the filter screen floated in rivers.

Optionally, the lower end of the support rod is in threaded connection with the limiting block, and the screw rod is connected with the filter screen through a knot.

Through adopting above-mentioned technical scheme, when the filter screen broke, thereby the operator accessible is twisted and is moved the restriction piece and open the knot and take off the filter screen from the vaulting pole and change.

Optionally, one end of the stay bar, which is far away from the limiting block, is provided with an anti-slip handle.

Through adopting above-mentioned technical scheme, the probability that takes place to drop when antiskid handle has reduced user's operation vaulting pole has improved the convenience that this application used.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the overflow well mouth is provided with a well lid, the well lid is provided with a filtering component, the filtering component comprises a support rod, a filtering net and a pulling filtering net, the filtering net covers the well lid, and the filtering net is connected with the support rod through the pulling rod; when the filtering component is installed, the support rod is inserted into the water outlet, then the filtering net covers the well lid, plants and dirt are blocked by the filtering net in water flow, an operator only needs to pull out the filtering support rod from the water outlet, and the pull rod drives the filtering net to move, so that the filtering net is separated from the well lid, sundries on the well lid are cleaned, and the operator can clean the well lid more conveniently;

2. the well cover comprises a base and a grating frame which is rotatably connected to the base, the grating frame protrudes out of a well mouth of the overflow well, and the base is arranged at the well mouth of the overflow well; when the overflow well needs to be overhauled, the grating frame can be rotated, so that the well mouth of the overflow well is opened, and the operation of an operator is convenient; the outstanding well lid of overflow well of grid frame goes out with the well head of overflow well relatively and flushes, has reduced the probability that debris plugged up the well lid.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is an exploded view of a portion of an embodiment of the present application;

FIG. 3 is an enlarged view of the portion A of FIG. 2;

fig. 4 is a schematic diagram of the structure of the overflow well.

Description of reference numerals: 1. an overflow well; 2. a well cover; 20. a water outlet; 21. a base; 211. a rotating seat; 22. a grid frame; 221. rotating the block; 3. a filter assembly; 31. a stay bar; 311. a limiting block; 312. an anti-slip handle; 313. a circular ring; 32. a filter screen; 321. a balancing weight; 33. a pull rod; 331. a sleeve; 332. a screw; 34. a limiting sheet.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses rainwater overflow mouth structure. Referring to fig. 1 and 2, the rainwater overflow port structure comprises an overflow well 1 and a well cover 2 installed at the well mouth of the overflow well 1; the operator can set up out the installation hole of overflow well 1 in the green district of planting in gardens, then builds into overflow well 1 with the concrete in the installation hole, and overflow well 1's inner chamber and municipal drainage pipe intercommunication, well lid 2 adaptation are in overflow well 1's well head and install the well head at overflow well 1, have seted up a plurality of delivery ports 20 on well lid 2, are convenient for during the rainwater flows into overflow well 1's inner chamber.

When rainstorm weather occurs, rainwater can flow into the inner cavity of the overflow well 1 from the water outlet 20 of the well cover 2, so that the drainage capacity of green planting areas of green plants is improved, the condition of water accumulation on the surface of a garden is reduced, and people can go out more conveniently; the setting of well lid 2 has reduced the condition that debris got into overflow well 1 to reduce municipal administration drain pipe jam's probability.

Referring to fig. 2, the opening of overflow well 1 is circular, and well lid 2 includes that base 21 and rotation connect in the grid frame 22 of base 21, and base 21 installs at the opening part of overflow well 1, and the well head of grid frame 22 protrusion overflow well 1 compares in grid frame 22 and the well head of overflow well 1 flushes, and well lid 2's delivery port 20 is difficult to be stopped up to it is easier to make the rainwater flow in overflow well 1.

Referring to fig. 3 and 4, a rotating block 221 protrudes from an outer wall of an opening end of the grating frame 22, the base 21 is annular, the rotating seat 211 is integrally formed on the base 21, the grating frame 22 is located in an inner cavity of the base 21, and the rotating block 221 is located in the rotating seat 211 and is rotatably connected with the rotating seat 211 through a rotating shaft. The rotating seat 211 protrudes out of the bottom surface of the base 21, and the wellhead of the overflow well 1 is provided with an installation cavity matched with the base 21; during the installation, put into the installation cavity with base 21 and pour the installation through the concrete, the protrusion that rotates seat 211 sets up the base 21 installation of being convenient for, base 21's rotation when preventing the installation to make well lid 2 fix the well head at overflow well 1 more stable.

When the overflow well 1 needs to be overhauled, the grating frame 22 and the base 21 can be rotated to be opened, so that an operator can conveniently enter the overflow well 1, and after the overhaul is finished, the grating frame 22 is covered in the base 21 so as to be normally used.

Referring to fig. 2, at least one water outlet 20 is located on the top surface of the well lid 2, a filtering component 3 for cleaning dirt on the well lid 2 is arranged at the upper end of the well lid 2, the filtering component 3 comprises a support rod 31, a filtering net 32 and a plurality of pull rods 33, one end of the support rod 31 extends into the water outlet 20 at the top end of the well lid 2, the filtering net 32 is sleeved on the support rod 31 and covers the grid frame 22, the peripheral side of the filtering net 32 is knotted and fixed with one end of the pull rod 33 through a rope, a circular ring 313 is fixed on the support rod 31, and one end of the pull rod 33, which is far away from the filtering net 32, is fixed with the circular ring 313 and is arranged around the circular ring 313.

During the use, lay filter screen 32 on grid frame 22, stretch into the delivery port 20 on 2 tops of well lid with vaulting pole 31 simultaneously, the bottom and the ground contact of pull rod 33 this moment, when grid frame 22 department has debris to plug up, the operator is extracted vaulting pole 31 from delivery port 20 to break away from filter screen 32 and grid frame 22, filter screen 32 wraps up debris, thereby clear up the debris that grid frame 22 was located fast, thereby improved the convenience that the operator cleared up well lid 2.

The arrangement of the pull rod 33 enables the filter screen 32 to be in an open state all the time, so that the probability that the filter screen 32 is flushed together by water flow is reduced, and the filtering effect of the filter screen 32 is improved.

In order to reduce the floating probability of the filter screen 32 in the water flow when the rainwater flows, the peripheral side of the filter screen 32 is connected with a plurality of balancing weights 321 through ropes, and the balancing weights 321 increase the gravity of the filter screen 32, so that the filter screen 32 is fixed around the well lid 2, and the probability that the filter screen 32 is washed away is also reduced.

The upper part of the filter screen 32 is also provided with a limiting piece 34, the stay bar 31 is provided with threads from the position of the circular ring 313 to the end of the stay bar 31 extending into the water outlet 20, the limiting piece 34 is in threaded connection with the stay bar 31, and during installation, the limiting piece 34 and the well lid 2 clamp the filter screen 32, so that the floating probability of the filter screen 32 in water flow is further reduced.

Referring to fig. 2, the filter screen 32 is connected with the stay rod 31 in a sliding manner, the limiting block 311 for limiting the filter screen 32 to slide out is connected below the stay rod 31 in a threaded manner, the area of the limiting block 311 is smaller than the water outlet 20 into which the stay rod 31 extends and larger than the perforated area of the filter screen 32 for connecting with the stay rod 31, and therefore the limiting block 311 can limit the filter screen 32 to slide out of the stay rod 31 and does not influence the extension of the stay rod 31 into the water outlet 20.

The pull rod 33 comprises a sleeve 331 and a screw rod 332, the screw rod 332 extends into the sleeve 331 and is in threaded connection with the sleeve 331, one end of the sleeve 331 far away from the screw rod 332 is connected with the ring 313, and one end of the screw rod 332 far away from the sleeve 331 is connected with the filter screen 32.

This application can make this application be fit for not unidimensional well lid 2 through adjusting the distance of filter screen on the vaulting pole and adjusting the length of pull rod 33, improves the suitability of this application.

When the filter screen 32 is damaged, the knot between the filter screen 32 and the screw rod 332 is loosened, the limiting block 311 is removed from the screw rod 332, and then the counterweight 321 is removed from the filter screen 32 to replace the filter screen 32.

In order to reduce the chance of the operator slipping when using the stay 31, a slip prevention handle 312 is provided at an end of the stay 31 remote from the restricting block 311.

The implementation principle of this application embodiment a rainwater overflow mouth structure does:

1. installing the well cover 2 in an installation cavity of a wellhead of the overflow well 1;

2. inserting the stay bar 31 into the water outlet 20 of the well lid 2;

3. the length of the pull rod 33 and the position of the filter screen 32 on the support rod 31 are adjusted;

4. the limiting piece 34 is adjusted to enable the limiting piece 34 to be clamped with the well lid 2.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a rainwater overflow mouth structure, includes overflow well (1) and installs well lid (2) in overflow well (1) well head department, overflow well (1) and municipal drainage system intercommunication, a plurality of delivery ports (20) have been seted up in well lid (2), delivery port (20) and the inner chamber intercommunication of overflow well (1), its characterized in that: one of them delivery port (20) are located the top surface of well lid (2), well lid (2) upper end is equipped with filtering component (3), filtering component (3) are including vaulting pole (31), filter screen (32) and many pull rods (33), vaulting pole (31) stretch into in delivery port (20) of well lid (2) upper end, vaulting pole (31) and cover well lid (2) are located to filter screen (32) cover, the week side of filter screen (32) is passed through pull rod (33) and is connected with vaulting pole (31).

2. A rainwater overflow structure according to claim 1 and further characterised in that: well lid (2) include base (21) and rotate grid frame (22) of connecting in base (21), the well head of grid frame (22) protrusion overflow well (1), base (21) are installed in the well head department of overflow well (1).

3. A rainwater overflow structure according to claim 2, characterised in that: the grating frame (22) is provided with a rotating block (221), the base (21) is provided with a rotating seat (211) adaptive to the rotating block (221), the rotating seat (211) protrudes out of the bottom surface of the base (21), and a mounting cavity adaptive to the base (21) is formed in the well mouth of the overflow well (1).

4. A rainwater overflow structure according to claim 1 and further characterised in that: a plurality of balancing weights (321) are fixed on the periphery of the filter screen (32).

5. A rainwater overflow structure according to claim 1 and further characterised in that: filter screen (32) slide with vaulting pole (31) and be connected, vaulting pole (31) lower extreme is provided with restriction piece (311) of restriction filter screen (32) roll-off, pull rod (33) include sleeve (331) and screw rod (332), screw rod (332) stretch into in sleeve (331) and with sleeve (331) threaded connection, the one end and the vaulting pole (31) of screw rod (332) are kept away from in sleeve (331) are connected, the one end and the filter screen (32) of sleeve (331) are kept away from in screw rod (332).

6. A stormwater overflow structure as claimed in claim 5, wherein: still be equipped with spacing piece (34) on vaulting pole (31), spacing piece (34) and well lid (2) centre gripping filter screen (32).

7. A stormwater overflow structure as claimed in claim 5, wherein: the lower end of the support rod (31) is in threaded connection with the limiting block (311), and the screw rod (332) is connected with the filter screen (32) through a knot.

8. A rainwater overflow structure according to claim 1 and further characterised in that: and an anti-skidding handle (312) is arranged at one end of the support rod (31) far away from the limiting block (311).