CN113846741B

CN113846741B - Municipal well lid that sudden heavy rain weather can in time be discharged

Info

Publication number: CN113846741B
Application number: CN202111345934.5A
Authority: CN
Inventors: 宫霞; 王胜臣
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2023-06-16
Anticipated expiration: 2041-11-15
Also published as: CN113846741A

Abstract

The invention provides a municipal well lid capable of draining water in time in sudden heavy rain weather. Municipal well lid that sudden heavy rain weather can in time be discharged includes: a frame; the grid plate is mounted on the top of the frame through bolts; the sliding plate, the both sides of sliding plate respectively sliding connection in the both sides of frame inner wall, be provided with a plurality of drainage structures on the sliding plate. According to the municipal well lid capable of draining water in time in sudden heavy rain weather, provided by the invention, after rainwater enters the frame, the floating plate floats, so that the first drain hole is opened for draining water in time, the effect of draining water in time can be achieved, the accumulated water on a road surface is prevented, meanwhile, after the rainwater is drained, the floating plate falls down and resets to close the first drain hole, the sewer peculiar smell is prevented from overflowing, and when the drainage amount of the first drain hole is insufficient, the sliding plate slides downwards due to the fact that the gravity of the rainwater entering the first drain hole is increased, the second drain hole is opened, the double drainage effect is achieved, and the drainage efficiency can be increased.

Description

Municipal well lid that sudden heavy rain weather can in time be discharged

Technical Field

The invention relates to the field of municipal well covers, in particular to a municipal well cover capable of draining water in time in sudden heavy rain weather.

Background

The well cover is a closure at the top of an access opening leading to underground facilities, and is required to be installed in places where public facilities such as tap water, telecommunication, electric power, fuel gas, heat, fire protection, sanitation and the like are installed, along with the development of economy in China, the infrastructure in China is built to come into a new period, the market demand of the drain well cover in urban planning and road construction is huge, the drain well cover plays an important role in dredging rainwater on streets, and particularly in summer in China, the rainwater is more and more, if precipitation on streets is not removed in time, the traffic of the city can be adversely affected.

The existing municipal manhole cover mainly drains through a drain hole formed in the manhole cover, and when the drain manhole cover plays a role in draining, people can not fall into a sewer due to the fact that the drain manhole cover is not arranged when the people pass by.

In the related art, when the water quantity is increased, the water discharge requirement can not be met only through the water discharge holes, so that the water is not timely discharged, the road surface water is easy to form, when the water quantity is multiple, in order to accelerate the water discharge, the water well cover on the road surface is often required to be manually lifted aside to accelerate the dredging of the water, if the water is not timely supplied by a worker, the road surface water is caused, potential safety hazards exist, and the water is inconvenient to use.

Therefore, it is necessary to provide a municipal well lid which can drain water in time in sudden heavy rain weather to solve the technical problems.

Disclosure of Invention

The invention provides a municipal well lid capable of draining water in time in sudden heavy rain weather, which solves the problem of untimely water drainage.

In order to solve the technical problems, the municipal well lid capable of draining water in time in sudden heavy rain weather provided by the invention comprises: a frame;

the grid plate is mounted on the top of the frame through bolts;

the sliding plate is respectively connected to the two sides of the inner wall of the frame in a sliding mode, a plurality of drainage structures are arranged on the sliding plate, each drainage structure comprises a first groove, a first drainage hole is formed in each first groove, connecting blocks are fixedly connected to the two sides of the inner wall of each first drainage hole, a fixing sleeve is fixedly connected between the opposite sides of each two connecting blocks, a connecting rod is sleeved in each fixing sleeve, a floating plate is fixedly connected to the top end of each connecting rod, and an anti-falling block is fixedly connected to the bottom end of each connecting rod;

the two second water draining holes are respectively formed in two sides of the frame, a second groove is formed in the top of the inner wall of the second water draining hole, a moving block is connected between two sides of the inner wall of the second groove in a sliding mode, an extension spring is arranged between the top of the moving block and the top of the inner wall of the second groove, a fixing rod is fixedly connected to the bottom of the moving block, a connecting piece is fixedly connected to the bottom end of the fixing rod, and the other side of the connecting piece is fixed to the sliding plate.

Preferably, the diameter of the floating plate is smaller than that of the first groove, and a gap is reserved between the floating plate and the first groove.

Preferably, the front and the back of the frame are fixedly connected with mounting blocks, threaded holes are formed in the mounting blocks, the height of the mounting blocks is 3/4 of the height of the frame, and the height of the second drain holes is 1/2 of the height of the frame.

Preferably, the middle of the grid plate is higher than the two sides and is in an arch shape, and uneven anti-skid patterns are arranged at the top of the grid plate.

Preferably, a sealing ring is arranged at the bottom of the floating plate, and the sealing ring is made of rubber.

Preferably, the top of the grid plate is provided with a round groove, a spiral channel is arranged in the round groove, a mounting cylinder is arranged in the round groove, and a filter plate is arranged in the mounting cylinder.

Preferably, the other end of the spiral channel is connected with the mounting cylinder, and a plurality of through holes are formed in the spiral channel.

Preferably, the sliding plate sets up in the inside of frame, the mounting groove is all installed to the both sides at sliding plate top, the top sliding connection of mounting groove inner wall has the sliding block, one side of sliding block with be provided with compression spring between the inner wall of mounting groove, the opposite side fixedly connected with of sliding block presses the piece, press the opposite side of briquetting to run through the mounting groove and extend to the outside of mounting groove, the bottom of sliding block runs through the mounting groove and extends to the bottom of mounting groove, the bottom fixedly connected with fixture block of sliding block, two the draw-in groove has all been seted up to the inside of connecting piece.

Preferably, the clamping block is matched with the clamping groove, and the bottom of the clamping block is an arc surface.

Preferably, positioning blocks are fixedly connected between two sides of the inner wall of the mounting groove, and the distance between the two positioning blocks is the same as the length of the clamping groove.

Compared with the related art, the municipal well lid capable of draining water in time in sudden heavy rain weather has the following beneficial effects:

the invention provides a municipal well lid capable of draining water in time in sudden heavy rain, when rainwater enters a frame, a floating plate floats, so that a first drain hole is opened for draining water in time, the effect of draining water in time can be achieved, water accumulation on a road surface is prevented, meanwhile, after the rainwater is drained, the floating plate falls down and resets to close the first drain hole, the sewer peculiar smell is prevented from overflowing, and when the drainage amount of the first drain hole is insufficient, a sliding plate slides downwards due to the fact that the gravity of the rainwater entering the first drain hole is increased, a second drain hole is opened, the effect of double drainage is achieved, and the drainage efficiency can be increased.

Drawings

FIG. 1 is a schematic diagram of a first embodiment of a municipal well lid that can drain water in time in sudden heavy rain weather;

FIG. 2 is a schematic view of the grid plate of FIG. 1 after being opened;

FIG. 3 is a schematic view of the drainage structure of FIG. 2 after being opened;

FIG. 4 is an enlarged schematic view of portion A shown in FIG. 3;

FIG. 5 is a front cross-sectional view of the frame shown in FIG. 1;

FIG. 6 is a schematic diagram of a second embodiment of a municipal well lid that can drain water in time in sudden heavy rain weather;

FIG. 7 is a schematic diagram of a third embodiment of a municipal well lid that can drain water in time in sudden heavy rain weather;

fig. 8 is an enlarged schematic view of the portion B shown in fig. 7.

Reference numerals in the drawings: 1. the device comprises a frame, 2, a grid plate, 3, a sliding plate, 4, a drainage structure, 41, a first groove, 42, a first drainage hole, 43, a connecting block, 44, a fixed sleeve, 45, a connecting rod, 46, a floating plate, 47, an anti-drop block, 5, a second drainage hole, 6, a second groove, 7, a moving block, 8, a tension spring, 9, a fixed rod, 10, a connecting piece, 11, a mounting block, 12, an anti-skid pattern, 13, a circular groove, 14, a spiral channel, 15, a mounting cylinder, 16, a filter plate, 17, a through hole, 18, a mounting groove, 19, a sliding block, 20, a compression spring, 21, a pressing block, 22, a clamping block, 23, a clamping groove, 24 and a positioning block.

Detailed Description

The invention will be further described with reference to the drawings and embodiments.

First embodiment

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, fig. 1 is a schematic structural diagram of a first embodiment of a municipal well lid capable of timely draining water in sudden heavy rain weather according to the present invention; FIG. 2 is a schematic view of the grid plate of FIG. 1 after being opened; FIG. 3 is a schematic view of the drainage structure of FIG. 2 after being opened; FIG. 4 is an enlarged schematic view of portion A shown in FIG. 3; fig. 5 is a front cross-sectional view of the frame shown in fig. 1. Municipal well lid that sudden heavy rain weather can in time be discharged includes: a frame 1;

a grid plate 2, wherein the grid plate 2 is mounted on the top of the frame 1 through bolts;

the sliding plate 3, the both sides of sliding plate 3 are in sliding connection respectively in the both sides of frame 1 inner wall, be provided with a plurality of drainage structures 4 on the sliding plate 3, drainage structures 4 include first recess 41, first wash port 42 has been seted up to the inside of first recess 41, the both sides of first wash port 42 inner wall are all fixedly connected with connecting block 43, fixedly connected with fixed cover 44 between two connecting block 43 opposite sides, the inside cover of fixed cover 44 is equipped with connecting rod 45, the top fixedly connected with kickboard 46 of connecting rod 45, the bottom fixedly connected with anticreep piece 47 of connecting rod 45;

the two second water draining holes 5, two the second water draining holes 5 are respectively arranged on two sides of the frame 1, a second groove 6 is arranged at the top of the inner wall of the second water draining hole 5, a moving block 7 is slidably connected between two sides of the inner wall of the second groove 6, an extension spring 8 is arranged between the top of the moving block 7 and the top of the inner wall of the second groove 6, a fixing rod 9 is fixedly connected to the bottom of the moving block 7, a connecting piece 10 is fixedly connected to the bottom of the fixing rod 9, and the other side of the connecting piece 10 is fixed on the sliding plate 3.

The diameter of the floating plate 46 is smaller than that of the first groove 41, and a gap is reserved between the floating plate 46 and the first groove 41.

The rainwater can conveniently enter the inside of the first groove 41 through the reserved gap, so that the floating plate 46 can be conveniently floated.

The front and the back of the frame 1 are fixedly connected with mounting blocks 11, threaded holes are formed in the mounting blocks 11, the height of the mounting blocks 11 is 3/4 of the height of the frame 1, and the height of the second drain holes 5 is 1/2 of the height of the frame 1.

After the installation block 11 is installed at the wellhead, the second drain hole 5 is ensured to be completely positioned in the sewer, so that the second drain hole 5 is prevented from being blocked, and the drain effect is affected.

The middle of the grid plate 2 is higher than two sides and is arched, and uneven anti-skid patterns 12 are arranged at the top of the grid plate 2.

The grid plate 2 is arched, sundries can be guided to two sides through cambered surfaces on two sides, the sundries are prevented from being blocked above the grid plate 2, the drainage effect is affected, the anti-skid effect can be increased through the arrangement of the anti-skid patterns 12, and the anti-skid effect is achieved when a vehicle passes through, so that the anti-skid effect is achieved, and fatigue invading of a driver is prevented.

The bottom of the floating plate 46 is provided with a sealing ring, and the sealing ring is made of rubber.

The sealing performance of the floating plate 46 after blocking the first drain hole 42 is ensured through the arrangement of the sealing ring, so that the peculiar smell of the sewer cannot run out from the first drain hole 42.

The municipal well lid capable of draining water in time in sudden heavy rain weather provided by the invention has the following working principle:

road surface rainwater gets into the inside of frame 1 through grid board 2, then fall on sliding plate 3, this moment kickboard 46 is upwards moved owing to buoyancy, drive connecting rod 45 upwards move, anticreep piece 47 can prevent connecting rod 45 from breaking away from, after the kickboard 46 upwards moves, make first wash port 42 open, the rainwater can be through in first wash port 42 is discharged the sewer, when the rainwater is too much, after the rainwater falls on sliding plate 3, when the rainwater volume of drainage structure 4 water displacement is insufficient, the rainwater weight at sliding plate 3 top can continuously increase, and then can increase the gravity of sliding plate 3, sliding plate 3 can slide down this moment, drive connecting piece 10 and move down, and then make dead lever 9 move down, indirectly drive movable block 7 and move down and pull extension spring 8, sliding plate 3 slides down the back, make two second wash ports 5 expose gradually, the rainwater at sliding plate 3 top can be discharged down through second wash port 5 at this moment, after the rainwater slowly discharges, sliding plate 3 weight is reduced, extension spring 8 will reset at this moment, make sliding plate 3 reset.

after the rainwater gets into frame 1, the kickboard 46 will float for first wash port 42 is opened and is discharged, can play timely drainage's effect, prevent that ponding from appearing on the road surface, simultaneously after the rainwater is discharged, kickboard 46 whereabouts resets, it is closed with first wash port 42, the sewer peculiar smell has been prevented to spill over, and when first wash port 42 displacement is not enough, sliding plate 3 can become big and the downwardly sliding owing to the gravity that gets into the rainwater, make second wash port 5 open, have reached dual drainage's effect, thereby can increase drainage efficiency.

Second embodiment

Please combine with reference to fig. 6, the second embodiment of the present application provides another municipal manhole cover that can drain in time in sudden heavy rain weather based on municipal manhole cover that can drain in time in sudden heavy rain weather provided in the first embodiment of the present application. The second embodiment is merely a preferred manner of the first embodiment, and implementation of the second embodiment does not affect the implementation of the first embodiment alone.

Specifically, the municipal well lid that sudden heavy rain weather that this application provided can in time drain is different in that, circular slot 13 has been seted up at the top of grid board 2, the inside of circular slot 13 is provided with spiral channel 14, the internally mounted of circular slot 13 has a mounting cylinder 15, the internally mounted of mounting cylinder 15 has filter plate 16.

The other end of the spiral channel 14 is connected with the mounting cylinder 15, and a plurality of through holes 17 are formed in the spiral channel 14.

after the rainwater appears on the road, the rainwater is discharged into the well lid through the grid plate 2, the rainwater can pass through the circular groove 13 and is guided by the spiral channel 14, so that the rainwater is cyclone, the effect of helping hand is played during drainage, the rainwater can quickly pass through the filter plate 16 to enter the inside of the well lid, the drainage efficiency is accelerated, the filter plate 16 can be prevented from being untimely in drainage through the arrangement of the through hole 17, and the drainage effect is improved.

Third embodiment

Referring to fig. 7-8 in combination, according to the municipal manhole cover capable of timely draining in sudden heavy rain weather provided by the first embodiment of the application, another municipal manhole cover capable of timely draining in sudden heavy rain weather is provided in the third embodiment of the application. The third embodiment is merely a preferred manner of the first embodiment, and implementation of the third embodiment does not affect the implementation of the first embodiment alone.

Specifically, the municipal manhole cover that sudden heavy rain weather that this application provided is different in that the municipal manhole cover that can in time drain is provided, the sliding plate 3 set up in the inside of frame 1, mounting groove 18 is all installed to the both sides at sliding plate 3 top, the top sliding connection of mounting groove 18 inner wall has slider 19, one side of slider 19 with be provided with compression spring 20 between the inner wall of mounting groove 18, the opposite side fixedly connected with of slider 19 presses briquetting 21, the opposite side of pressing briquetting 21 runs through mounting groove 18 and extends to the outside of mounting groove 18, the bottom of slider 19 runs through mounting groove 18 and extends to the bottom of mounting groove 18, the bottom fixedly connected with fixture block 22 of slider 19, two draw-in groove 23 has all been seted up to the inside of connecting piece 10.

The clamping block 22 is matched with the clamping groove 23, and the bottom of the clamping block 22 is an arc surface.

When making the downward installation of sliding plate 3 through the setting of cambered surface, fixture block 22 is through the contact of cambered surface and draw-in groove 23's lateral wall, along with fixture block 22 receives decurrent pressure, thereby can extrude fixture block 22 through the cambered surface, make fixture block 22 remove to the left, thereby can insert draw-in groove 23's inside, compression spring 20 compression this moment, after fixture block 22 removes to draw-in groove 23's bottom, compression spring 20 resets, make fixture block 22 and draw-in groove 23 dislocation, fixed effect has been played, the purpose of easy to assemble has been reached.

The positioning blocks 24 are fixedly connected between two sides of the inner wall of the mounting groove 18, and the distance between the two positioning blocks 24 is the same as the length of the clamping groove 23.

The distance between the two positioning blocks 24 is the same as the length of the clamping groove 23, so that when the sliding block 19 is abutted against the positioning block 24 positioned on one side of the compression spring 20, the clamping block 22 is exactly aligned with the clamping groove 23, the positioning effect is achieved, and the alignment between the clamping block 22 and the clamping groove 23 is facilitated.

after the grid plate 2 is taken down through the bolt, two pressing blocks 21 are manually pressed afterwards, so that the two pressing blocks 21 are moved away from each other, further, two sliding blocks 19 are moved away from each other, two clamping blocks 22 are driven to move away from each other and are gradually aligned with two clamping grooves 23, after the sliding blocks 19 are abutted against the positioning blocks 24 on one side of the compression springs 20, the clamping blocks 22 are completely aligned with the clamping grooves 23 at the moment, the pressing blocks 21 are pressed and not put, the mounting grooves 18 are held by hands to pull the mounting grooves 18 upwards, the sliding plate 3 can be taken out, after the sliding plate 3 is taken out, the drainage structure 4 can be cleaned, sundry residues are prevented after the drainage structure 4 is used for a long time, meanwhile, the sealing gasket can be replaced, and the sealing performance is ensured.

The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present invention.

Claims

1. Municipal well lid that sudden heavy rain weather can in time be discharged, a serial communication port, include: a frame;

the grid plate is mounted on the top of the frame through bolts;

the two second drain holes are respectively arranged on two sides of the frame, a second groove is formed in the top of the inner wall of the second drain hole, a moving block is connected between two sides of the inner wall of the second groove in a sliding manner, an extension spring is arranged between the top of the moving block and the top of the inner wall of the second groove, a fixed rod is fixedly connected to the bottom of the moving block, a connecting piece is fixedly connected to the bottom end of the fixed rod, and the other side of the connecting piece is fixed on the sliding plate;

the sliding plate sets up in the inside of frame, the mounting groove is all installed to the both sides at sliding plate top, the top sliding connection of mounting groove inner wall has the sliding block, one side of sliding block with be provided with compression spring between the inner wall of mounting groove, the opposite side fixedly connected with of sliding block presses the piece, press the opposite side of piece to run through the mounting groove and extend to the outside of mounting groove, the bottom of sliding block runs through the mounting groove and extends to the bottom of mounting groove, the bottom fixedly connected with fixture block of sliding block, two the draw-in groove has all been seted up to the inside of connecting piece.

2. The municipal manhole cover capable of timely draining water in sudden heavy rain according to claim 1, wherein the diameter of the floating plate is smaller than that of the first groove, and a gap is reserved between the floating plate and the first groove.

3. The municipal manhole cover capable of timely draining water in sudden heavy rain weather according to claim 1, wherein the front surface and the back surface of the frame are fixedly connected with mounting blocks, threaded holes are formed in the mounting blocks, the height of the mounting blocks is 3/4 of the height of the frame, and the height of the second drain holes is 1/2 of the height of the frame.

4. The municipal manhole cover capable of timely draining water in sudden heavy rain according to claim 1, wherein the middle of the grid plate is higher than the two sides and is arched, and uneven anti-skidding patterns are arranged on the top of the grid plate.

5. The municipal manhole cover capable of timely draining water in sudden heavy rain according to claim 1, wherein a sealing ring is arranged at the bottom of the floating plate, and the sealing ring is made of rubber.

6. The municipal manhole cover capable of timely draining water in sudden heavy rain according to claim 1, wherein a round groove is formed in the top of the grid plate, a spiral channel is formed in the round groove, a mounting cylinder is mounted in the round groove, and a filter plate is mounted in the mounting cylinder.

7. The municipal manhole cover capable of timely draining water in sudden heavy rain according to claim 6, wherein the other end of the spiral channel is connected with the mounting cylinder, and a plurality of through holes are formed in the spiral channel.

8. The municipal manhole cover capable of timely draining water in sudden heavy rain according to claim 1, wherein the clamping block is matched with the clamping groove, and the bottom of the clamping block is an arc surface.

9. The municipal manhole cover capable of timely draining water in sudden heavy rain according to claim 1, wherein positioning blocks are fixedly connected between two sides of the inner wall of the mounting groove, and the distance between the two positioning blocks is the same as the length of the clamping groove.