CN218188145U

CN218188145U - Grid well

Info

Publication number: CN218188145U
Application number: CN202221768839.6U
Authority: CN
Inventors: 邵菊花
Original assignee: Shanghai Zhijing Municipal Construction Planning Design Co ltd
Current assignee: Shanghai Zhijing Municipal Construction Planning Design Co ltd
Priority date: 2022-07-08
Filing date: 2022-07-08
Publication date: 2023-01-03
Anticipated expiration: 2032-07-08

Abstract

The utility model relates to a municipal drainage engineering's field discloses grid well, and it includes the well body, inlet tube and outlet pipe are installed respectively to the inner chamber bottom both sides of the well body, the inlet tube with the outlet pipe all with well body intercommunication, well body top is provided with the leak and maintains the mouth, maintain the intraoral well lid of having placed, the well is internal in the grid of slope is installed to the below of leak, the leak with the inlet tube is located same one side of grid, the outlet pipe is located the opposite side of grid, the upper surface orientation of grid the leak sets up, the grid handle the well body is cut apart into the intercommunication intake zone and the intercommunication of inlet tube the exhalant region of outlet pipe. This application can reduce by a wide margin the probability that the rubbish that is carried blockked up the grid by the rainwater, guarantees the filtration drainage performance of grid well.

Description

Grid well

Technical Field

The application relates to the field of municipal drainage engineering, in particular to a grid well.

Background

At present urban road surface forms ponding easily when raining, and the grid well is good drainage instrument, can let ponding pass the grid and get into the well discharge, and the grid can block simultaneously by leaf and rubbish on the road surface in order to avoid drainage pipe to be blockked up.

The common grid well structurally comprises a well body, a grid arranged at the top end of the well body, and a drain pipe and a water inlet pipe which are communicated with and arranged on two sides of the bottom of the well body.

In the use process of the related technology, rainwater carries garbage to collect at the grating, filtering holes in the grating are particularly easily blocked by the garbage, such as plastic bags, leaves and the like, so that the rainwater submerges the road surface, and the aging and corrosion of the road surface are accelerated.

SUMMERY OF THE UTILITY MODEL

To reduce the probability of the grid becoming clogged with debris, the present application provides a grid well.

The grid well that this application provided adopts following technical scheme:

grid well, including the well body, inlet tube and outlet pipe are installed respectively to the inner chamber bottom both sides of the well body, the inlet tube with the outlet pipe all with the well body intercommunication, well body top is provided with the leak and maintains the mouth, maintain the intraoral well lid of having placed, the well is internal in the grid of slope is installed to the below of leak, the leak with the inlet tube is located same one side of grid, the outlet pipe is located the opposite side of grid, the upper surface orientation of grid the leak sets up, the grid is right the well body is cut apart into the intercommunication the district and the intercommunication of intaking of inlet tube the play basin of outlet pipe, install the check valve on the outlet pipe.

Through adopting above-mentioned technical scheme, rubbish and rainwater fall into the well body from the leak, and the grid carries out solid-liquid separation to rubbish and rainwater, and the rainwater passes the grid and gets into out the pool and flow into the outlet pipe, and rubbish is blockked and the gliding is piled up in the district of intaking and can't get into out the pool by the grid, and sewage is arranged into to the inlet pipe, and sewage erodees rubbish and avoids the inlet tube to block up, and sewage flows into out the pool through the grid and flows into the outlet pipe, and the outlet pipe is installed the check valve and is avoided sewage refluence.

Preferably, a cross beam is fixed on the top of the well body, and the top end of the grating leans against the cross beam.

Through adopting above-mentioned technical scheme, the crossbeam can bearing grid well top and support the grid.

Preferably, the bottom of the well body is provided with a limiting groove, and the lower end of the grating is placed in the limiting groove.

Through adopting above-mentioned technical scheme, the spacing groove makes the installation of grid more firm.

Preferably, channel steel is embedded at the bottom end of the limiting groove.

Through adopting above-mentioned technical scheme, the channel-section steel can strengthen the structural strength and the bearing performance of spacing groove.

Preferably, the limiting groove is located on one side right below the leakage opening, and the side face, close to the grating, of the cross beam is located on the other side right below the leakage opening.

Through adopting above-mentioned technical scheme, spacing groove and crossbeam are all under the leak, and the grid is installed under the leak, makes things convenient for the installation and the dismantlement of grid.

Preferably, a lifting part convenient for lifting is arranged at the top of the grating.

Through adopting above-mentioned technical scheme, the portion of lifting by crane can let the grid be lifted by crane, makes things convenient for the installation and the dismantlement of grid.

Preferably, the cleaning holes are formed in the grating, hinges are arranged at the openings of the cleaning holes, the grating is hinged to a grating door through the hinges, and the grating door and the grating are provided with locking components for locking the positions of the grating doors.

Through adopting above-mentioned technical scheme, the grille door can be opened or the locking, and maintenance personal can open the well lid and come out the water zone time, can open the grille door and get into the district of intaking, conveniently clears up rubbish or maintains the grille well.

Preferably, the locking component comprises a pin hole formed in the grating, the pin hole penetrates through the grating door from the inner wall of the cleaning hole of the grating, a pin rod matched with the pin hole in an inserted manner is arranged on the grating door in a telescopic manner, and a handle is fixed on the side wall of the pin rod

Through adopting above-mentioned technical scheme, the grid door can be locked or opened by the bolt pole, and the handle conveniently operates the bolt pole, and the check of grid door is blocked to the handle so that the bolt pole restriction is in the grid door, prevents that the bolt pole from droing.

Preferably, the locking assembly comprises a pin seat fixed on the grille and used for fixing the opened grille door, the pin seat is provided with a hole matched with the radius of the pin rod, and the installation position of the pin seat is matched with the pin rod of the opened grille door.

Through adopting above-mentioned technical scheme, when the grid door was opened, the bolt pole can insert the bolt seat, and the bolt seat is fixed the grid door and is kept the grid door normally open on the grid, makes things convenient for maintenance personal to clear up, maintain the district of intaking.

Preferably, the handle length is less than the length and width of the grille door lattice.

Through adopting above-mentioned technical scheme, when the grid door was opened the back and is locked at the grid by bolt seat and bolt pole, the handle can rotate to the position that is fit for the maintenance personal to use in the check of grid door, makes things convenient for the maintenance personal to close the grid door.

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

1. through the leakage openings and the grating, the possibility that the grating is blocked by garbage is reduced while water is drained;

2. the grid is arranged under the leakage opening and is provided with the lifting part, so that the grid is convenient to mount and dismount;

3. through the grille door, maintenance personnel can open the grille door after getting off the well cover and enter the water inlet area from the water outlet area, so that garbage can be conveniently cleaned and the grille well can be conveniently maintained;

4. through the locking assembly, the grille door can be locked on the grille and is in a normally open state after being opened, so that maintenance personnel can conveniently clean up garbage and maintain the grille well;

5. the handle length is less than the length and the width of grid door check, and the handle can be at grid door check internal rotation, and when grid door was locked at the grid, no matter normally open or normally closed state can both make things convenient for maintenance personal to pass through the handle and remove the bolt pole.

Drawings

Fig. 1 is a schematic structural view of a grid well according to embodiment 1 of the present application.

Fig. 2 is a schematic structural view of a grating and a grating door of a grating well according to embodiment 2 of the present application.

Fig. 3 is a partial structural view of a grating and a grating door of a grating well according to embodiment 2 of the present application.

Fig. 4 is a schematic structural view of a latch rod of a grating well according to embodiment 2 of the present application.

Fig. 5 is a schematic structural view of a pin seat of a grid well according to embodiment 2 of the present application.

Description of reference numerals: 1. a well cover; 2. a leakage opening; 3. a grid; 4. a limiting groove; 5. a water inlet pipe; 6. a water outlet pipe; 7. a one-way valve; 8. a cross beam; 9. channel steel; 10. a grille door; 11. a hinge; 12. a bolt hole; 13. a latch rod; 14. a handle, 15 and a bolt seat; 16. a lifting part; 21. maintaining the mouth; 22. a well body; 31. a water inlet area; 32. a water outlet area.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a grid well.

Example 1:

referring to fig. 1, the grid well, including the well body 22, inlet tube 5 and outlet pipe 6 are installed respectively to the inner chamber bottom both sides of the well body 22, inlet tube 5 and outlet pipe 6 all communicate with the well body 22, leak 2 and maintenance mouth 21 have been seted up at the well body 22 top, well lid 1 has been placed in the maintenance mouth 21, grid 3 of slope is installed to the below of leak 2 in the well body 22, grid 3 is cut apart into the well body 22 and is communicate inlet tube 5's intake zone 31 and the play pool 32 of communicating outlet pipe 6, leak 2 and inlet tube 5 are located same one side of grid 3, outlet pipe 6 is located the opposite side of grid 3, install check valve 7 on the outlet pipe 6.

When the rainwater collecting device is used, rainwater carries garbage to fall into the well body 22 from the leakage opening 2, the grids 3 carry out solid-liquid separation on the garbage and the rainwater, the rainwater penetrates through the grids 3 to enter the water outlet area 32 and flow into the water outlet pipe 6, the garbage is blocked by the grids 3 and slides downwards to be accumulated in the water inlet area 31 and cannot enter the water outlet area 32, the sewage is discharged by the water inlet pipe 5, the sewage flows into the water outlet area 32 through the grids 3 and flows into the water outlet pipe 6, and the one-way valve 7 prevents the sewage from flowing back to the well body 22.

Referring to fig. 1, a cross beam 8 is fixed at the top of a well body 22, the top end of a grid 3 leans against the side wall of the cross beam 8, a limit groove 4 for inserting the lower end of the grid 3 is formed in the bottom of the well body 22, the lower end of the grid 3 is placed in the limit groove 4, the side face, close to the grid 3, of the cross beam 8 is located on one side under a drain opening 2, the limit groove 4 is located on the other side under the drain opening 2, the upper surface of the grid 3 faces the drain opening 2, a hoisting part 16 convenient for hoisting is installed at the top of the grid 3, and the hoisting part 16 is a hoisting ring fixed on the grid 3 in the embodiment.

When the grid 3 is installed, the grid 3 is positioned under the leakage opening 2, and the lifting part 16 can be used for lifting or hoisting the grid 3, so that the grid is convenient to install or disassemble.

Referring to fig. 1, a channel steel 9 is embedded in the bottom end of the limiting groove 4. When the limiting groove is used, the channel steel 9 is used for enhancing the structural strength and the bearing performance of the limiting groove 4.

The implementation principle of the embodiment 1 is as follows: rainwater carries garbage to enter the well body 22 through the leakage opening 2, the grid 3 performs solid-liquid separation on the garbage and water, the garbage is intercepted by the grid 3, the garbage slides downwards to be accumulated in the water inlet area 31, the water flows to the water outlet area 32 and is discharged through the water outlet pipe 6, and meanwhile, sewage discharged by the water inlet pipe 5 passes through the grid to complete solid-liquid separation; the grid 3 is installed under the leak 2 and the grid 3 is provided with a lifting part 16, which is convenient for installing and disassembling the grid 3.

Example 2:

referring to fig. 2, the grid well, the present embodiment, differs from embodiment 1 in that: the clearance hole has been seted up to the bottom of grid 3, hinge 11 is installed in clearance hole opening part to grid 3, grid 3 articulates through hinge 11 has grid door 10, hinge 11 is located the upper end of grid door 10, during the use, hinge 11 articulates grid door 10 and grid 3, grid door 10 can use grid door 10 upper end and grid 3 junction to rotate as the axle, grid door 10 upwards opens, can not have rubbish to pile up on the grid door 10 of opening during the clearance rubbish, conveniently clear up rubbish.

Referring to fig. 2, 3 and 4, a locking assembly for locking the position of the grille door 10 is arranged between the grille door 10 and the grille 3, the locking assembly comprises a latch hole 12 formed in the grille 3, the latch hole 12 penetrates through the grille door 10 through the inner wall of a cleaning hole, a latch rod 13 in plug-in fit with the latch hole 12 is telescopically arranged on the grille door 10, the radius of the latch rod 13 is matched with the latch hole 12 so that the latch rod 13 can horizontally move and rotate in the latch hole 12, and a handle 14 for conveniently moving the latch rod 13 is fixed on the side wall of the latch rod 13.

When the grille door is used, a user moves the handle 14, the handle 14 drives one end of the bolt rod 13 to be inserted into the bolt hole 12, and the grille door is locked in the same plane with the grille; during maintenance, maintenance personnel enter the well body 22 by opening the well cover, then pull out the bolt rod 13, rotate the grating door, enter the grating door through the cleaning holes, and clean the filtered garbage in the water inlet area 31.

Referring to fig. 2 and 5, the locking assembly further includes a pin base 15 installed on the grille 3, a hole matched with the radius of the pin rod 13 is formed on the pin base 15, and the position of the pin base 15 is matched with the position of the pin rod 13 when the grille door 10 is turned up. When the grille door is used, the grille door 10 is turned upwards after being opened, the bolt rod 13 is inserted into the bolt seat 15, the grille door 10 is fixed in the upwards turned state, the grille door 10 is kept normally open, and maintenance personnel can clean garbage conveniently.

Referring to fig. 2 and 3, the length of the handle 14 is smaller than the length and width of the grid on the grille door 10 where the handle 14 is located, so that the handle 14 can be rotated into the grid of the grille door 10, when in use, the grille door 10 is turned up, the handle 14 is rotated into the grid of the grille door 10, the handle 14 is prevented from extending out of the grille door 10 to influence the insertion of the plug rod 13 into the plug seat 15, and the grille door 10 is conveniently fixed in an upturned normally open state after the grille door 10 is opened; when the grille door 10 is to be closed after the maintenance worker finishes working, the handle 14 can be rotated in the grille door 10 to a position suitable for the maintenance worker to operate the latch rod 13, so as to facilitate the closing of the grille door 10.

The implementation principle of the embodiment 2 is as follows: the grille 3 is provided with a grille door 10, and during maintenance, a maintenance worker opens the well cover 1 to enter the well body 22 from the maintenance opening 21, opens the grille door 10 to enter the water inlet area 31, cleans accumulated garbage and performs daily maintenance on the grille well; a bolt seat 15 for fixing the grille door 10 in an open state is arranged on the grille 3, so that the grille door 10 is kept normally open when garbage is cleaned, and maintenance personnel can conveniently clean the garbage and maintain the grille door; handle 14 is rotatable within the grille door 10 compartment to allow the position of handle 14 to be adjusted to facilitate removal of latch rod 13 by a service person when the service person is to close the normally open grille door 10.

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

Claims

1. Grid well, its characterized in that: including the well body (22), inlet tube (5) and outlet pipe (6) are installed respectively to the inner chamber bottom both sides of the well body (22), inlet tube (5) with outlet pipe (6) all with the well body (22) intercommunication, well body (22) top is provided with leak (2) and maintenance mouth (21), well lid (1) have been placed in maintenance mouth (21), in the well body (22) in grid (3) of slope are installed to the below of leak (2), leak (2) with inlet tube (5) are located same one side of grid (3), outlet pipe (6) are located the opposite side of grid (3), the upper surface orientation of grid (3) leak (2) set up, grid (3) handle the well body (22) is cut apart into the intercommunication intake zone (31) and the intercommunication of inlet tube (5) the outtake (32) of outlet pipe (6), install check valve (7) on outlet pipe (6).

2. A grid well according to claim 1, wherein: and a cross beam (8) is fixed at the top of the well body (22), and the top end of the grating (3) leans against the cross beam (8).

3. A grid well according to claim 2, wherein: the bottom of the well body (22) is provided with a limiting groove (4), and the lower end of the grating (3) is placed in the limiting groove (4).

4. A grid well according to claim 3, wherein: and channel steel (9) is embedded at the bottom end of the limiting groove (4).

5. A grid well according to claim 3, wherein: the limiting groove (4) is located on one side right below the leakage opening (2), and the side face, close to the grating (3), of the cross beam (8) is located on the other side right below the leakage opening (2).

6. A grid well according to claim 5, wherein: and a hoisting part (16) convenient for hoisting is arranged at the top of the grating (3).

7. A grid well according to claim 1, wherein: the cleaning hole has been seted up in grid (3), grid (3) in cleaning hole opening part is provided with hinge (11), grid (3) pass through hinge (11) articulate there is grid door (10), grid door (10) with install on grid (3) and be used for the locking subassembly of grid door (10) position.

8. A grid well according to claim 7, wherein: the locking assembly comprises a plug pin hole (12) formed in the grille (3), a plug pin rod (13) matched with the plug pin hole (12) in an inserted mode is arranged on the grille door (10) in a telescopic mode, and a handle (14) is fixed to the side wall of the plug pin rod (13).

9. A grid well according to claim 8, wherein: the locking assembly comprises a bolt seat (15) which is fixed on the grille (3) and used for fixing the opened grille door (10), a hole matched with the radius of the bolt rod (13) is formed in the bolt seat (15), and the installation position of the bolt seat (15) is matched with the bolt rod (13) of the opened grille door (10).

10. A grid well according to claim 8, wherein: the handle (14) length is less than the length and width of the grid door (10).