CN112227511A

CN112227511A - Anti-blocking inspection well cover

Info

Publication number: CN112227511A
Application number: CN202011060516.7A
Authority: CN
Inventors: 杨强强; 程静静
Original assignee: Bengbu Lvyuan Chuangxin Environmental Protection Technology Co ltd
Current assignee: HEBEI HONGYU COMMUNICATION EQUIPMENT Co.,Ltd.
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-01-15
Anticipated expiration: 2040-09-30
Also published as: CN112227511B

Abstract

The invention provides an anti-blocking inspection well cover which comprises a well cover, grid strips, a bottom plate, a connecting rod, a base, a driving assembly, a turbine, a shifting rod and a spring, wherein the two grid strips are hinged to the well cover, the bottom plate is movably arranged on the lower side of the well cover, the grid strips are connected with the bottom plate through the connecting rod, the base is movably arranged below the well cover, the driving assembly can drive the bottom plate and the base to move towards opposite directions, the turbine is arranged on the base through a rotating shaft, the shifting rod is fixedly sleeved at two ends of the rotating shaft respectively, and the shifting rod is positioned between gaps between the grid strips and grids on the well. The cistern through on the bottom plate is held retaining, and the cistern will descend under the effect of gravity when the inflow is greater than the water yield in the cistern, and consequently the decline of bottom plate passes through the downward upset of connecting rod drive grid strip, and then has increased the ability of intaking, avoids taking place to block up at the well lid, and can drive the turbine and rotate when intaking, and then the driving lever can clear up the plug between the grid.

Description

Anti-blocking inspection well cover

Technical Field

The invention relates to the technical field of municipal sewage treatment, in particular to an anti-blocking inspection well cover.

Background

The utility model provides a prevent inspection shaft lid for town road blowdown of jam that CN109868889A provided, install the inspection shaft lid on ground through fixed knot structure, can prevent the condition that the inspection shaft lid is lost often, and can convenient and fast open the inspection shaft lid and close, the use degree of difficulty has been reduced, when convenient to rainwater drainage, can also prevent that the rubbish in the rainwater from causing the jam to drainage department, so when realizing preventing blocking up need artifically open the inspection shaft lid, and be in open inspection shaft lid and accelerated the speed of intaking, but be in open inspection shaft lid and be unfavorable for safety, and still need artifically to close after intaking, and then be unfavorable for the use.

Disclosure of Invention

The invention aims to provide an anti-blocking inspection well cover to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides an anti-blocking inspection shaft lid, includes well lid, grid, bottom plate, connecting rod, base, drive assembly, turbine, driving lever and spring, wherein:

two the grid strip articulates on the well lid, the bottom plate sets up the downside at the well lid and can be linear motion along vertical direction, and is equipped with the spring between bottom plate and the well lid, the grid strip passes through the connecting rod and is connected with the bottom plate, can drive the grid strip upset when the bottom plate moves, base movable mounting is in the below of well lid, drive assembly includes gear and rack, gear revolve installs in the below of well lid, two one of them is connected with the bottom plate of rack, and another one then is connected with the base, and wherein two the rack respectively with gear engagement, the turbine is installed on the base through the pivot, and the both ends of pivot overlap admittedly respectively has the driving lever, and wherein the driving lever is located between the clearance between the grid on grid strip and the well lid.

Preferably, the bottom of the bottom plate is provided with a water storage tank, and a water outlet hole is formed in the water storage tank.

Preferably, the bottom of well lid is equipped with the sleeve, be equipped with the ejector pin on the bottom plate, the ejector pin cover on the bottom plate is established in the sleeve of well lid bottom, and is equipped with the spring on the ejector pin on the bottom plate.

Preferably, the base is also provided with a mandril, and the base is movably arranged in the sleeve at the bottom of the well lid through the mandril at the end part.

Preferably, the bottom plate is provided with a connecting seat through a bolt, one end of the connecting rod is hinged on the connecting seat, and the other end of the connecting rod is hinged at the bottom of the grid strip.

Preferably, the quantity of driving lever is decided by the grid quantity on the well lid, wherein all be equipped with the driving lever between the grid on the well lid and between grid and the grating on the well lid, so the driving lever can be to the well lid on between the grid and the well lid on the grid between the plug and the grating clearance.

Preferably, one end of the spring is fixedly connected with the ejector rod on the bottom plate, and the other end of the spring is fixedly connected with the sleeve at the bottom of the well cover.

Compared with the prior art, the invention has the beneficial effects that:

according to the invention, water is stored through the water storage tank on the bottom plate, and the water storage tank can descend under the action of gravity when the water inflow in the water storage tank is greater than the water outflow, so that the grid strips are driven to overturn downwards by the descending of the bottom plate through the connecting rods, the water inflow capacity is further increased, the blockage of the well cover is avoided, the turbine is driven to rotate when water enters, the deflector rod can clean the blockage between the grids, the grid strips overturn automatically according to the water inflow, the use process is simplified, and the use convenience is increased.

Drawings

FIG. 1 is a three-dimensional schematic of the overall structure of the present invention;

FIG. 2 is a side view of the overall structure of the present invention;

FIG. 3 is a front view of the overall structure of the present invention;

FIG. 4 is a three-dimensional schematic view of a base plate according to the present invention;

FIG. 5 is a three-dimensional schematic view of the components of the present invention with the water inlet being greater than the water outlet of the reservoir;

in the figure: 1 well lid, 2 grid bars, 3 bottom plates, 4 connecting rods, 5 bases, 6 driving components, 7 turbines, 8 shift rods, 9 springs, 11 sleeves, 31 ejector rods, 32 water storage tanks, 41 connecting seats, 61 gears, 62 racks and 71 rotating shafts.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b):

referring to fig. 1 to 5, the present invention provides a technical solution:

the utility model provides an anti-blocking inspection shaft lid, includes well lid 1, grid strip 2, bottom plate 3, connecting rod 4, base 5, drive assembly 6, turbine 7, driving lever 8 and spring 9, wherein:

the bottom of the well lid 1 is provided with a sleeve 11, two grid bars 2 are hinged on the well lid 1, a bottom plate 3 is provided with a mandril 31, the mandril 31 on the bottom plate 3 is sleeved in the sleeve 11 at the bottom of the well lid 1, so the bottom plate 3 can do linear motion in the vertical direction, wherein the mandril 31 on the bottom plate 3 is provided with a spring 9, one end of the spring 9 is fixedly connected with the mandril 31 on the bottom plate 3, and the other end is fixedly connected with the sleeve 11 at the bottom of the well lid 1, so the spring 9 can realize elastic deformation when the bottom plate 3 is relatively displaced relative to the well lid 1, the grid bars 2 are connected with the bottom plate 3 through a connecting rod 4, wherein the bottom plate 3 is provided with a connecting seat 41 through bolts, one end of the connecting rod 4 is hinged on the connecting seat 41, the other end is hinged on the bottom of the grid bars 2, therefore, the grid bars, the water storage tank 32 is internally provided with a water outlet hole, when the well lid 1 is filled with water inwards, the water storage tank 32 can store water, the water outlet hole at the bottom of the water storage tank 32 realizes water outlet, when the water inlet amount is larger than the water outlet amount, the water storage tank 32 can store water, the ejector rod 31 is also arranged on the base 5, the base 5 is movably arranged in the sleeve 11 at the bottom of the well lid 1 through the ejector rod 31 at the end part, the sleeve 11 at the bottom of the well lid 1 on the base 5 is not the sleeve 11 arranged on the bottom plate 3, the driving component 6 comprises a gear 61 and a rack 62, the gear 61 is rotatably arranged below the well lid 1, one of the two racks 62 is connected with the bottom plate 3, the other rack is connected with the base 5, the two racks 62 are respectively meshed with the gear 61, so that a double-rack structure is formed, and then the two racks 62 can move towards opposite directions under the condition that the, then will drive turbine 7 when intaking in well lid 1 and rotate, and the both ends of pivot 71 overlap the driving lever 8 respectively firmly, wherein the driving lever 8 is located between grid 2 and the clearance of grid on the well lid 1, wherein the quantity of driving lever 8 is decided by the grid quantity on the well lid 1, and all be equipped with driving lever 8 between the grid on the well lid 1 and between grid on the well lid 1 and grid 2, driving lever 8 can clear up the jam between the grid on the well lid 1 and between grid on the well lid 1 and grid 2.

The principle of the invention is as follows: when the rain water amount in the city is increased in rainy season, therefore, the rain water needs to enter the sewer through the well cover 1 to be discharged, when the rainfall is large, the urban waterlogging is easy to occur, at the moment, the water discharge amount needs to be increased, when the rain water is discharged to the sewer through the well cover 1, the rain water falls into the water storage tank 32, when the water inlet amount entering the water storage tank 32 is larger than the water discharge amount of the water storage tank 32, the water storage tank 32 stores water, at the moment, the bottom plate 3 descends under the action of gravity, the grid bars 2 are driven to overturn downwards through the connecting rods 4, at the moment, the open area of the well cover 1 is increased, the water inlet speed is accelerated, when the bottom plate 3 descends, the rack 62 fixedly connected with the bottom plate is driven to move synchronously, at the moment, the rack 62 drives the gear 61 to rotate, then the rotating gear 61 drives the rack 62 fixedly connected with the base 5 to move upwards, at the moment, the turbine 7 is driven to rotate under the action of rainwater, the turbine 7 drives the shifting lever 8 to rotate synchronously with the shifting lever, the shifting lever 8 extends out of the bottom of the well lid 1 due to the fact that the base 5 moves upwards integrally, then the shifting lever 8 cleans blocking objects between grids on the well lid 1 and between the grids on the well lid 1 and grid strips 2, water inflow is increased through two modes of increasing the water inflow area of the well lid 1 and removing sundries, and the blocking situation is effectively avoided;

and be not enough at the precipitation when retaining in the catch basin 32 elastic deformation's spring 9 drives the bottom plate 3 and rises, and grid 2 realizes the upset under the effect of connecting rod 4 this moment, and then grid 2 resumes to the state with well lid 1 parallel and level, and base 5 realizes descending under drive assembly 6's effect, so driving lever 8 just can not cross the grid on the well lid 1, can not influence pedestrian's normal current.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an anti-blocking inspection well cover, includes well lid (1), grid strip (2), bottom plate (3), connecting rod (4), base (5), drive assembly (6), turbine (7), driving lever (8) and spring (9), its characterized in that:

two grid bars (2) articulate on well lid (1), bottom plate (3) set up the downside of well lid (1) and can be linear motion along vertical direction, and be equipped with spring (9) between bottom plate (3) and well lid (1), grid bar (2) are connected with bottom plate (3) through connecting rod (4), can drive grid bar (2) upset when bottom plate (3) move, base (5) movable mounting is in the below of well lid (1), drive assembly (6) include gear (61) and rack (62), gear (61) rotate to be installed in the below of well lid (1), two one of them is connected with bottom plate (3) of rack (62), and another one then is connected with base (5), two of them rack (62) mesh with gear (61) respectively, turbine (7) are installed on base (5) through pivot (71), and both ends of the rotating shaft (71) are respectively fixedly sleeved with a deflector rod (8), wherein the deflector rod (8) is positioned between the grid bars (2) and the gaps between the grids on the well lid (1).

2. The anti-blocking inspection well cover according to claim 1, characterized in that: the bottom of the bottom plate (3) is provided with a water storage tank (32), and a water outlet hole is formed in the water storage tank (32).

3. The anti-blocking inspection well cover according to claim 1, characterized in that: the bottom of well lid (1) is equipped with sleeve (11), be equipped with ejector pin (31) on bottom plate (3), ejector pin (31) cover on bottom plate (3) is established in stating sleeve (11) of well lid (1) bottom, and is equipped with spring (9) on ejector pin (31) on bottom plate (3).

4. An anti-clogging inspection well cover according to claim 3, characterized in that: the manhole cover is characterized in that a push rod (31) is also arranged on the base (5), and the base (5) is movably arranged in a sleeve (11) at the bottom of the manhole cover (1) through the push rod (31) at the end part.

5. The anti-blocking inspection well cover according to claim 1, characterized in that: the bottom plate (3) is provided with a connecting seat (41) through a bolt, one end of the connecting rod (4) is hinged on the connecting seat (41), and the other end of the connecting rod is hinged at the bottom of the grid strip (2).

6. The anti-blocking inspection well cover according to claim 1, characterized in that: the quantity of driving lever (8) is decided by the grid quantity on well lid (1), wherein all is equipped with driving lever (8) between the grid on well lid (1) and between grid and grid bar (2) on well lid (1), so driving lever (8) can clear up the plug between the grid on well lid (1) and between grid and grid bar (2) on well lid (1).

7. An anti-clogging inspection well cover according to claim 3, characterized in that: one end of the spring (9) is fixedly connected with the ejector rod (31) on the bottom plate (3), and the other end of the spring is fixedly connected with the sleeve (11) at the bottom of the well cover (1).