CN220318716U - Road drainage device capable of automatically adjusting drainage amount - Google Patents

Abstract

The utility model discloses a road drainage device capable of automatically adjusting drainage amount, which comprises an emergency cover, wherein a water inlet pipe is movably arranged on the back surface of the emergency cover, a drainage pipe is fixedly arranged on the back surface of the water inlet pipe, a plurality of groups of limiting blocks are fixedly arranged on the inner wall of the drainage pipe, a limiting net frame is fixedly arranged on the back surfaces of the plurality of groups of limiting blocks, a first filter screen is fixedly arranged on the back surfaces of the limiting net frames, and a collecting box is inserted at the top of the limiting net frame. According to the utility model, through the collocation of the limiting net frame, the collecting box, the first filter screen and the second filter screen, the device can perform double filtration on sewage in the device while draining, so that the device can reduce floaters in the sewage as much as possible, the later recovery treatment of the sewage is facilitated, the filtered floaters can be cleaned regularly, the operation is simple and convenient, the labor force of staff is reduced, the blocking condition caused by long-time use of the device is reduced, and the service life of the device can be prolonged.

Description

Road drainage device capable of automatically adjusting drainage amount

Technical Field

The utility model relates to the technical field of drainage devices, in particular to a road drainage device capable of automatically adjusting drainage amount.

Background

Along with the acceleration of urban development, people are more and more concerned about municipal works, especially the water supply and drainage pipeline construction engineering among the municipal works, and municipal drainage pipeline refers to rainwater under the municipal road, sewage pipeline, commonly called sewer, along with the improvement of user demand, the mechanism of current some road drainage device still has certain not enough, and then is difficult to satisfy subsequent use.

Patent document: CN212131729U discloses a road drain pipe, "including the body of drain pipe, the body is provided with a plurality ofly, is fixed to be provided with the U-shaped pipe between two adjacent body downside, the U-shaped pipe includes a violently pipe and two standpipe, two the standpipe is fixed respectively on two adjacent body, one of them the mouth of pipe of standpipe is the water inlet, the mouth of pipe of another standpipe is the delivery port, violently the vertical fixed collecting pipe that is provided with of side below, the collecting pipe is located the below of delivery port, collecting pipe lower extreme closed mouth sets up, is close to delivery port department top the mouth of getting is seted up to the body upside, get and put mouthful upper cover and be provided with the tube cap, placed the collecting vat in the collecting vat, vertical fixedly in the collecting vat is provided with the connecting rod, fixedly on the connecting rod is provided with the filter screen, the filter screen is arranged in the middle of the filter screen. The road drain pipe has the effect of conveniently collecting garbage;

but in the above-mentioned patent, it is through setting up of collecting vessel and filter screen, fixedly on the connecting rod be provided with the filter screen, the filter screen is located the standpipe for the rubbish in the device can conveniently collect sewage, but its when using, the device is difficult to adjust the displacement, if the filter screen is damaged, then probably lead to the inside drainage structures of device to block up, can improve it into double-deck filter screen structure in order to increase the suitability of device, and when the device needs maintenance, the device is difficult to suspend into water, then can improve staff's maintenance degree of difficulty, need improve it.

Disclosure of Invention

The utility model aims to provide a road drainage device capable of automatically adjusting drainage amount so as to solve the problems in the background technology.

In order to achieve the above purpose, the utility model provides a technical scheme that the road drainage device capable of automatically adjusting the drainage amount comprises an emergency cover, wherein a water inlet pipe is movably arranged on the back surface of the emergency cover, and a drainage pipe is fixedly arranged on the back surface of the water inlet pipe;

the inner wall fixed mounting of drain pipe has multiunit stopper, multiunit the back fixed mounting of stopper has spacing rack, the back fixed mounting of spacing rack has first filter screen, the top of spacing rack is pegged graft there is the collection box, the back fixed mounting of collection box has the second filter screen, the top fixed mounting of collection box has spacing lid, and spacing lid peg graft in the surface of drain pipe, spacing lid surface fixed mounting has two sets of pull rings.

Preferably, a diversion block is fixedly arranged on the inner bottom wall of the drain pipe, and a silt accumulation groove is formed in the top of the diversion block.

Preferably, the connecting blocks are fixedly arranged on the outer surfaces of the water inlet pipe and the water outlet pipe, the positioning bolts are connected with the inner wall threads of the connecting blocks in a penetrating manner, and the positioning caps are sleeved on the outer surfaces of the positioning bolts in a threaded manner.

Preferably, a limiting pipe is fixedly arranged at the top of the water inlet pipe, and an electric telescopic rod is inserted into the limiting pipe.

Preferably, the top fixed mounting of electric telescopic handle has the limit cap, the tail end fixed mounting of electric telescopic handle has limit baffle, the multicomponent flow hole has been seted up in limit baffle's front.

Preferably, the front of the emergency cover is fixedly provided with a handheld ring, and the tail end of the emergency cover is sleeved with a rubber gasket.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the collocation of the limiting net frame, the collecting box, the first filter screen and the second filter screen, the device can perform double filtration on sewage in the device while draining, so that the device can reduce floaters in the sewage as much as possible, the later recovery treatment of the sewage is facilitated, the filtered floaters can be cleaned regularly, the operation is simple and convenient, the labor force of staff is reduced, the blocking condition caused by long-time use of the device is reduced, and the service life of the device can be prolonged.

2. According to the utility model, through the collocation of the flow guide block, the silt accumulation groove, the emergency cover and the rubber gasket, impurities in sewage can be further reduced, meanwhile, the sludge in the device can be conveniently cleaned by staff at a later stage, the emergency cover can suspend the work of the device, and meanwhile, the emergency cover has a certain tightness when connected, so that the maintenance difficulty of the staff caused by the fact that the device is still draining can be reduced.

Drawings

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

FIG. 2 is a schematic view of the structure of the collecting box of the present utility model;

FIG. 3 is a schematic cross-sectional view of the water inlet pipe structure of the present utility model;

fig. 4 is a schematic cross-sectional view of the drain pipe structure of the present utility model.

In the figure: 1. an emergency cover; 2. a water inlet pipe; 3. a drain pipe; 4. a limiting block; 5. spacing net rack; 6. a first filter screen; 7. a collection box; 8. a second filter screen; 9. a limit cover; 10. a pull ring; 11. a flow guiding block; 12. a silt accumulation groove; 13. a connecting block; 14. a positioning bolt; 15. positioning caps; 16. a limiting tube; 17. an electric telescopic rod; 18. a limit cap; 19. a limit baffle; 20. a diversion aperture; 21. a hand-held ring; 22. and a rubber gasket.

Detailed Description

Referring to fig. 1 to 4, an automatic water drainage amount adjusting road drainage device comprises an emergency cover 1, wherein a water inlet pipe 2 is movably arranged on the back surface of the emergency cover 1, a water drainage pipe 3 is fixedly arranged on the back surface of the water inlet pipe 2, a plurality of groups of limiting blocks 4 are fixedly arranged on the inner wall of the water drainage pipe 3, a limiting net frame 5 is fixedly arranged on the back surface of the plurality of groups of limiting blocks 4, a first filter screen 6 is fixedly arranged on the back surface of the limiting net frame 5, a collecting box 7 is inserted at the top of the limiting net frame 5, a second filter screen 8 is fixedly arranged on the back surface of the collecting box 7, a limiting cover 9 is fixedly arranged at the top of the collecting box 7, the limiting cover 9 is inserted at the outer surface of the water drainage pipe 3, and two groups of pull rings 10 are fixedly arranged on the outer surface of the limiting cover 9;

through spacing rack 5 and the setting of collecting box 7, the back of spacing rack 5 and collecting box 7 is provided with first filter screen 6 and second filter screen 8 respectively for the device has dual filter effect, can filter the floater in the sewage as far as possible, and second filter screen 8 can still maintain filtering capability after first filter screen 6 is damaged, has increased the suitability of device, and the staff can regularly take out through pull ring 10 and collect box 7 in order to clear up its inside floater, and easy operation is convenient, has reduced staff's labour, has also reduced the device and has used for a long time and lead to the condition of jam simultaneously, but the life of increaser.

Wherein, the inner bottom wall of the drain pipe 3 is fixedly provided with a guide block 11, and the top of the guide block 11 is provided with a silt accumulation groove 12;

through the setting of water conservancy diversion piece 11 and long-time use of device back, the silt in the sewage can slowly deposit to long-time the setting in the silt groove 12, can reduce the impurity in the sewage to a certain extent, convenient sewage later stage is handled, also makes things convenient for the silt in the staff's later stage cleaning device simultaneously.

Wherein, the outer surfaces of the water inlet pipe 2 and the water outlet pipe 3 are fixedly provided with a connecting block 13, the inner wall threads of the connecting block 13 are connected with a positioning bolt 14 in a penetrating way, and the outer surface threads of the positioning bolt 14 are sleeved with a positioning cap 15;

through the setting of connecting block 13 and locating bolt 14, go into water pipe 2 and drain pipe 3 and pass through the locating bolt 14 fixed, can increase its stability of connection, reduced the circumstances that leads to device structure to break away from because of the displacement is too big, increased the security of device.

The top of the water inlet pipe 2 is fixedly provided with a limiting pipe 16, an electric telescopic rod 17 is inserted into the limiting pipe 16, the top of the electric telescopic rod 17 is fixedly provided with a limiting cap 18, the tail end of the electric telescopic rod 17 is fixedly provided with a limiting baffle 19, and the front surface of the limiting baffle 19 is provided with a multicomponent flow hole 20;

through the setting of electric telescopic handle 17 and limit baffle 19, the flexible limit baffle 19 motion that can drive of electric telescopic handle 17 for its inside displacement of adjustable device, limit cap 18 make electric telescopic handle 17 joint in spacing pipe 16, make it be difficult to drop.

The front of the emergency cover 1 is fixedly provided with a handheld ring 21, and the tail end of the emergency cover 1 is sleeved with a rubber gasket 22;

through setting up of handheld ring 21 and rubber packing ring 22, the device is when the maintenance is needed, and staff's accessible handheld ring 21 is fixed in the front end of going into water pipe 2 with emergent lid 1, and is provided with rubber packing ring 22 in order to increase the seal of device, reducible staff still is the maintenance degree of difficulty that the drainage produced because of the device.

The working principle is that through the setting of water inlet pipe 2 and drain pipe 3, water inlet pipe 2 is connected with drain pipe 3 through connecting block 13 at the back of its water inlet pipe 2, locating bolt 14 and locating cap 15, emergency cover 1 can be used to when the maintenance of drain pipe 3, use with stopping device income water, the device is when being used for the road drainage, when the water yield is less, sewage gets into water inlet pipe 2, can receive limit baffle 19 to block, make it flow out from reposition of redundant personnel hole 20, when the water yield is great, then electric telescopic handle 17 shrink, make the drainage space enlarge, when sewage flows through drain pipe 3, first through spacing rack 5 inside collection box 7, spacing rack 5 and the back of collection box 7 are provided with first filter screen 6 and second filter screen 8 respectively, make the floater in the sewage filtered to in the collection box 7, the staff can take out collection box 7 through pull ring 10 regularly, afterwards, the inside of drain pipe 3 is provided with multiunit guide block 11, silt in the sewage can pile up in the silt groove 12 on guide block 11 surface, make the device use as a drainage device.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a but automatically regulated displacement road drainage device, includes emergency cover (1), its characterized in that: the back of the emergency cover (1) is movably provided with a water inlet pipe (2), and the back of the water inlet pipe (2) is fixedly provided with a drain pipe (3);

the utility model discloses a drain pipe, including drain pipe, spacing rack, limiting cover, first filter screen (6), second filter screen (8), limiting cover (9) are pegged graft in the inner wall fixed mounting of drain pipe (3) has multiunit stopper (4), multiunit limiting frame (5) are pegged graft in the back fixed mounting of stopper (4), the back fixed mounting of limiting frame (5) has first filter screen (6), the top of limiting frame (5) is pegged graft has collection box (7), the back fixed mounting of collection box (7) has second filter screen (8), the top fixed mounting of collection box (7) has spacing lid (9), and spacing lid (9) peg graft in the surface of drain pipe (3), spacing lid (9) surface fixed mounting has two sets of pull rings (10).

2. The automatically adjustable displacement roadway drainage device of claim 1, wherein: the inner bottom wall of the drain pipe (3) is fixedly provided with a guide block (11), and the top of the guide block (11) is provided with a silt accumulation groove (12).

3. The automatically adjustable displacement roadway drainage device of claim 1, wherein: the outer surfaces of the water inlet pipe (2) and the water outlet pipe (3) are fixedly provided with connecting blocks (13), the inner wall threads of the connecting blocks (13) are connected with positioning bolts (14) in a penetrating mode, and the outer surfaces of the positioning bolts (14) are sleeved with positioning caps (15) in a threaded mode.

4. The automatically adjustable displacement roadway drainage device of claim 1, wherein: the top of the water inlet pipe (2) is fixedly provided with a limiting pipe (16), and an electric telescopic rod (17) is inserted into the limiting pipe (16).

5. The automatically adjustable displacement roadway drainage apparatus of claim 4, wherein: the top fixed mounting of electric telescopic handle (17) has spacing cap (18), the tail end fixed mounting of electric telescopic handle (17) has limit baffle (19), multicomponent discharge orifice (20) have been seted up in the front of limit baffle (19).

6. The automatically adjustable displacement roadway drainage device of claim 1, wherein: the front of the emergency cover (1) is fixedly provided with a handheld ring (21), and the tail end of the emergency cover (1) is sleeved with a rubber gasket (22).