CN117248560A - Composite well cover capable of preventing damage - Google Patents
Composite well cover capable of preventing damage Download PDFInfo
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- CN117248560A CN117248560A CN202311543416.3A CN202311543416A CN117248560A CN 117248560 A CN117248560 A CN 117248560A CN 202311543416 A CN202311543416 A CN 202311543416A CN 117248560 A CN117248560 A CN 117248560A
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- 239000002131 composite material Substances 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 77
- 230000002708 enhancing effect Effects 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 22
- 239000010959 steel Substances 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 13
- 239000000428 dust Substances 0.000 claims description 11
- 239000010865 sewage Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 8
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 239000012535 impurity Substances 0.000 claims description 6
- 230000001276 controlling effect Effects 0.000 claims description 4
- 239000000805 composite resin Substances 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims 1
- 238000001914 filtration Methods 0.000 abstract description 20
- 230000000903 blocking effect Effects 0.000 abstract description 4
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 230000008569 process Effects 0.000 description 12
- 230000000694 effects Effects 0.000 description 6
- 230000033228 biological regulation Effects 0.000 description 5
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- 230000001174 ascending effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000003827 upregulation Effects 0.000 description 1
Abstract
The invention belongs to the technical field of well lid equipment, in particular to a breakage-proof composite well lid which comprises a base and a lid body; the anti-blocking water passing component is arranged on the cover body and is used for enhancing the water passing performance of the cover body; the invention discloses a water-blocking-preventing water-passing assembly, which is used for draining water only through a through hole in normal use, and the expansion hole is closed, thereby reducing the blocking probability of the expansion hole in the non-draining period, simultaneously controlling the lifting of the cover plate with the opening-closing assembly, and then the opening and closing of indirect control expansion hole, in the drainage period, through opening the expansion hole, the drainage performance of reinforcing lid, the setting of filtration looped netowrk isotructure simultaneously further reduces the probability that the expansion hole was stopped up, and then makes the well lid in long-time use, can not be by the shutoff completely, maintains the drainage performance of well lid.
Description
Technical Field
The invention belongs to the technical field of well lid equipment, and particularly relates to a breakage-proof composite well lid.
Background
In municipal works, the well lid is mainly used to carry out the shutoff to the well head of underground well such as drainage well, inspection shaft, and it can divide into metal well lid, resin well lid, cement well lid etc. according to the material, wherein well lid not only plays the shielding effect to the well head in engineering such as drainage, still plays the drainage effect simultaneously, is important a ring in the municipal road drainage system.
In municipal works, the drainage well lid is when normally using, the road rainwater, sewage are discharged through the wash port of seting up on the well lid more, because the well lid is covered that the wash port diameter is fixed, the biggest drainage rate is fixed, and in order to maintain the compressive capacity of well lid, shock resistance, the wash port diameter is less usually, consequently, make the wash port of drainage well lid weaker, and in the drainage process, the wash port can suffer the influence of external debris, lead to the wash port to block up, drainage efficiency further reduces, and when it is in the environment of meeting flood, storm weather, when the road ponding is too much, debris around can be wrapped up in by the rivers generally, will make debris around assemble to the wash port, and then influence the normal use of wash port.
In order to change the drainage capacity of the drainage well lid in different environments, water flow is discharged through arranging a variable-diameter drainage channel, for example, chinese patent 2023104647861 discloses a well lid with a rapid drainage function for municipal construction, the structure is adjusted through flowing water flow, the drainage area is enlarged, and the drainage effect of the well lid is enhanced.
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art that is known to a person skilled in the art.
Disclosure of Invention
In order to overcome the defects of the prior art and solve the technical problems, the invention provides a breakage-proof composite well cover.
The technical scheme adopted for solving the technical problems is as follows: the invention relates to a breakage-proof composite well lid, which comprises a base and a cover body, wherein the base and the cover body are made of high-strength composite resin materials, the base is pre-buried at a well mouth, the upper surface of the base is level with the ground, the base is provided with a mounting groove, and the cover body is placed in the mounting groove;
the anti-blocking water passing component is arranged on the cover body and is used for enhancing the water passing performance of the cover body;
the anti-blocking water passing component comprises a through hole, the cover body is provided with symmetrically designed through holes, and the through holes penetrate through the cover body;
the expansion holes are uniformly distributed in the middle of the cover body and are matched with the through holes to increase the conduction area of the cover body;
the cover plate is provided with a shielding groove, the expansion holes are all positioned in the shielding groove, the cover plate is installed in the shielding groove in a lifting mode, and the cover plate blocks the shielding groove in an initial state;
the filter ring net is fixedly arranged at the bottom of the cover plate, a containing groove is formed in the shielding groove, the filter ring net is slidably arranged in the containing groove, and the filter ring net is used for intercepting impurities in sewage;
the opening and closing assembly is arranged on the cover body and is used for controlling the cover plate to lift so as to realize the opening and closing of the expansion hole.
Preferably, the opening and closing assembly comprises a lifting groove, the cover body is provided with the lifting groove, and the lifting groove is communicated with the shielding groove;
the expansion block is filled in the lifting groove, the expansion block is made of a water-absorbing expansion rubber material, the cover plate extends into the lifting groove and is located above the expansion block, and the cover plate does not completely shield the expansion block.
Preferably, the number of the lifting grooves and the expansion blocks is at least two, and the lifting grooves and the expansion blocks are uniformly arranged around the shielding groove.
Preferably, the water flow regulator further comprises an adjusting component, wherein the adjusting component adjusts water flow by adjusting the lifting distance of the cover plate;
the adjusting assembly comprises an adjusting hole and an adjusting pipe, the upper surface of the cover plate is provided with the adjusting hole, the adjusting pipe is fixedly arranged in the shielding groove, and the top end of the adjusting pipe is provided with an opening;
the hollow floating plate is slidably mounted in the adjusting pipe, the hollow floating plate is in clearance fit with the inner wall of the adjusting pipe, the uniformly distributed push rods are fixedly mounted on the upper surface of the hollow floating plate, and one end, far away from the hollow floating plate, of the push rods is fixedly connected with the cover plate;
the bottom of the adjusting pipe is provided with a loss hole, and the diameter of the loss hole is smaller than that of the adjusting hole.
Preferably, the cover body has a pot cover shape, the upper surface of the cover plate is higher than the upper surface of the cover body, and the adjusting hole is positioned at the topmost end of the cover plate.
Preferably, the adjusting pipe penetrates through the cover plate and extends to the lower portion of the cover plate, and the cross section area of the adjusting pipe below the cover plate is larger than the area of the cover plate.
Preferably, the shielding groove is internally provided with a dust plug fixedly arranged, the dust plug extends into the adjusting hole, the adjusting hole is internally provided with a filter screen fixedly arranged, and the filter screen is flush with the upper surface of the cover plate.
Preferably, the connecting groove is formed in the cover body, a steel wire rope is slidably mounted in the connecting groove, one end of the steel wire rope is fixedly connected with the cover plate, one end, far away from the cover plate, of the steel wire rope is elastically connected with the connecting groove through a connecting spring, a plurality of steel wire ropes form a rough filtering layer, and the rough filtering layer is used for intercepting sundries in sewage.
Preferably, the connecting groove all includes horizontal segment and perpendicular section, the connecting groove horizontal segment switches on with shielding the groove, the apron is kept away from with perpendicular section juncture to the connecting groove horizontal segment, wire rope and connecting groove divide into the multiunit, and the horizontal segment of multiunit connecting groove all is different with perpendicular section juncture apart from the shortest distance of apron.
The beneficial effects of the invention are as follows:
1. according to the anti-damage composite well lid, the anti-blocking water passing component is arranged, so that the holes and grooves used for water drainage on the lid body are divided into the straight through holes and the expansion holes, water is drained only through the straight through holes in normal use, the expansion holes are closed, the possibility that the expansion holes are blocked in a non-water drainage period is reduced, meanwhile, the opening and closing of the expansion holes are indirectly controlled by controlling the lifting of the cover plate with the opening and closing component, the water drainage performance of the lid body is enhanced by opening the expansion holes in the water drainage period, meanwhile, the arrangement of structures such as a filtering ring net and the like is adopted, the possibility that the expansion holes are blocked is further reduced, the well lid is not completely blocked in a long-time use process, and the water drainage performance of the well lid is maintained.
2. According to the anti-damage composite well cover, the adjusting component is arranged, the drainage efficiency of the cover body is adjusted according to the water level depth under the environment of different water amounts outside, so that the drainage flexibility of the cover body can be enhanced, the lifting degree of the cover plate is reduced on the premise of conveniently discharging water flow, the influence on an external road is further reduced, the filter ring net can be driven to lift through lifting of the cover plate, the blocking probability of the filter ring net is further reduced, and the drainage effect of the well cover is maintained.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a perspective view of another state of the invention;
FIG. 3 is a block diagram of a receiving tank of the present invention;
FIG. 4 is an assembly view of the cover plate and the adjustment assembly;
FIG. 5 is an assembly view of a cover plate and a coarse filter layer;
FIG. 6 is a cross-sectional view of the present invention;
FIG. 7 is an enlarged view of a portion of FIG. 6 at A;
in the figure: 1. a base; 11. a cover body; 12. a mounting groove; 2. a through hole; 21. an expansion hole; 22. a cover plate; 23. a shielding groove; 24. filtering the looped network; 25. a receiving groove; 26. a lifting groove; 27. an expansion block; 3. an adjustment aperture; 31. an adjusting tube; 32. a hollow floating plate; 33. a push rod; 34. a drain hole; 4. a dust plug; 41. a filter screen; 42. a connecting groove; 43. a wire rope; 44. a connecting spring; 45. the layer was filtered.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
As shown in fig. 1 to 7, the breakage-proof composite well lid provided by the invention comprises a base 1 and a cover 11, wherein the base 1 and the cover 11 are both made of high-strength composite resin materials, the base 1 is pre-buried at a well mouth, the upper surface of the base 1 is level with the ground, a mounting groove 12 is formed in the base 1, and the cover 11 is placed in the mounting groove 12;
the anti-blocking water passing component is arranged on the cover body 11 and is used for enhancing the water passing performance of the cover body 11;
the anti-blocking water passing component comprises a through hole 2, the cover body 11 is provided with through holes 2 which are symmetrically designed, and the through holes 2 penetrate through the cover body 11;
the middle part of the cover body 11 is provided with expansion holes 21 which are uniformly distributed, and the expansion holes 21 are matched with the through holes 2 to increase the conduction area of the cover body 11;
the cover plate 22 is provided with a shielding groove 23 on the cover body 11, the expansion holes 21 are all positioned in the shielding groove 23, the cover plate 22 is installed in the shielding groove 23 in a lifting manner, and the cover plate 22 seals the shielding groove 23 in an initial state;
the filter ring net 24, the filter ring net 24 is fixedly installed at the bottom of the cover plate 22, the accommodating groove 25 is formed in the shielding groove 23, the filter ring net 24 is slidably installed in the accommodating groove 25, and the filter ring net 24 is used for intercepting impurities in sewage;
the opening and closing component is arranged on the cover body 11 and is used for controlling the cover plate 22 to lift so as to realize the opening and closing of the expansion hole 21;
when the well cover is used for plugging a drainage well and the like, holes, grooves and the like are usually formed in the well cover directly, so that water flow can directly flow into the drainage well, and in the long-time use process of the holes and the grooves in the well cover, the holes and the grooves are easily influenced by sundries in the external environment, so that the drainage performance of the well cover is influenced;
in the long-time use process, in order to reduce the probability of poor drainage capacity caused by the blockage of the well lid, the invention reduces the probability of complete blockage of holes and grooves on the well lid by arranging the anti-blockage water passing component and further maintains the drainage performance of the well lid;
specifically, when the well lid is used normally, the base 1 is buried at the well mouth and is fixedly arranged on the ground in a cementing manner, the upper surface of the base 1 is flush with the ground, the cover 11 is arranged in the mounting groove 12 on the base 1, the fixed mounting manner can adopt one or more of a plurality of manners such as clamping, bolt fixing, screw fixing and the like, in the long-time use process, the cover plate 22 is positioned in the shielding groove 23, the shielding groove 23 is blocked, the expansion hole 21 in the shielding groove 23 is isolated from the outside, when water flow exists around, the water flow flows onto the cover 11, then flows downwards through the through hole 2 on the cover 11, when the water flow is larger or the through hole 2 is blocked in the long-time use process, the cover plate 22 is controlled to lift through the opening and closing assembly, in the ascending process of the cover plate 22, the bottom of the cover plate 22 is fixedly provided with the filter ring 24, gradually moves out of the containing groove 25 and synchronously rises along with the cover plate 22, along with the continuous rising of the cover plate 22, the shielding groove 23 is communicated with the outside through the hole on the filtering ring net 24, water flows into the shielding groove 23 through the hole of the filtering ring net 24, finally, the water flows through the expansion hole 21 in the shielding groove 23 to penetrate through the cover body 11, in the process, sundries in the water flow are intercepted outside by the filtering ring net 24, so that the probability of the expansion hole 21 being blocked is reduced, and because the filtering ring net 24 is positioned below the cover plate 22 and the filtering surface is vertical to the horizontal plane, the intercepted impurities have the downward movement tendency under the action of gravity, the probability of the filtering ring net 24 being completely blocked is further reduced, and when the opening and closing assembly controls the cover plate 22 to be closed again, the sundries are intercepted and stay above the cover body 11, so that the sundries are easily influenced by external factors, under the action of factors such as walking of pedestrians, rolling of vehicles, clamping, cleaning of sanitation workers and the like, sundries remained on the cover body 11 are taken away, so that normal drainage of the well cover is maintained conveniently, and the drainage performance of the well cover is maintained in the long-time use process;
according to the invention, by arranging the anti-blocking water passing component, the water draining hole and the water draining groove on the cover body 11 are divided into the through hole 2 and the expansion hole 21, and in normal use, water is drained only through the through hole 2, and the expansion hole 21 is closed, so that the possibility that the expansion hole 21 is blocked in a non-water draining period is reduced, meanwhile, the cover plate 22 is controlled to be lifted by the opening and closing component, so that the opening and closing of the expansion hole 21 are indirectly controlled, in a water draining period, the water draining performance of the cover body 11 is enhanced by opening the expansion hole 21, meanwhile, the arrangement of structures such as a ring filtering net 24 is adopted, so that the possibility that the expansion hole 21 is blocked is further reduced, and further, the well cover is not completely blocked in a long-time use process, and the water draining performance of the well cover is maintained.
As a preferred embodiment of the present invention, the opening and closing assembly includes a lifting groove 26, the cover 11 is provided with the lifting groove 26, and the lifting groove 26 is in conductive connection with the shielding groove 23;
the expansion block 27 is filled in the lifting groove 26, the expansion block 27 is made of a water-absorbing expansion rubber material, the cover plate 22 extends into the lifting groove 26, the cover plate 22 is positioned above the expansion block 27, and the cover plate 22 does not completely cover the expansion block 27;
the number of the lifting grooves 26 and the expansion blocks 27 is at least two, and the lifting grooves and the expansion blocks are uniformly arranged around the shielding groove 23;
when rainwater, water flow and the like in the surrounding environment gradually enter the lifting groove 26 in the movement process, and are contacted with the expansion block 27 in the lifting groove 26, the expansion block 27 is made of a water-absorbing expansion rubber material, so that the volume of the expansion block 27 is increased, the cover plate 22 only shields part of the expansion block 27 in an initial state, the other part of the expansion block 27 is directly exposed in the external environment, the contact simplicity degree of the expansion block 27 and the external water flow is higher, after the volume of the expansion block 27 is increased, the expansion block 27 is limited by the lifting groove 26, in the expansion process, the cover plate 11 is pushed to move upwards, the cover plate 22 is in a thin plate-shaped structure with smaller thickness, after the cover plate 22 is lifted for a certain distance, the cover plate 22 is completely separated from the shielding groove 23, at the moment, the hole of the filter ring 24 is communicated with the outside, the water flow flows into the shielding groove 23 along the gap of the filter ring 24, and then the expansion hole 21 is opened, the water flow can be discharged, after the surrounding water flow is discharged, the expansion block 27 is in contact with the external water flow, the expansion block 27 is limited by the lifting groove 26 under the influence of the environment, the humidity and the water flow in the expansion block 27 is gradually reduced, the volume of the expansion block 27 is reduced, and the expansion hole 22 is finally, the expansion hole 22 is closed, and the expansion groove is closed, and the cover plate is closed, and the expansion groove is more stable is closed, and the expansion groove is opened, and the cover plate is closed.
As a preferred embodiment of the present invention, the present invention further comprises an adjusting assembly for adjusting the water flow rate by adjusting the lifting distance of the cover plate 22;
the adjusting assembly comprises an adjusting hole 3 and an adjusting pipe 31, the upper surface of the cover plate 22 is provided with the adjusting hole 3, the adjusting pipe 31 is fixedly arranged in the shielding groove 23, and the top end of the adjusting pipe 31 is designed to be open;
the hollow floating plate 32 and the push rod 33 are slidably mounted in the adjusting pipe 31, the hollow floating plate 32 is in clearance fit with the inner wall of the adjusting pipe 31, the push rods 33 which are uniformly distributed are fixedly mounted on the upper surface of the hollow floating plate 32, and one end, far away from the hollow floating plate 32, of the push rod 33 is fixedly connected with the cover plate 22;
and a drain hole 34, wherein the bottom of the adjusting tube 31 is provided with the drain hole 34, and the diameter of the drain hole 34 is smaller than that of the adjusting hole 3.
The cover body 11 is designed in a pot cover shape, the height of the upper surface of the cover plate 22 is larger than that of the upper surface of the cover body 11, and the adjusting hole 3 is positioned at the topmost end of the cover plate 22;
when the expansion hole 21 is opened by adopting the opening and closing assembly, the rising height of the cover plate 22 is smaller due to the limitation of the performance of the expansion block 27, at the opening time, the flowing efficiency of water flowing into the shielding groove 23 is lower, the upper surface height of the cover plate 22 is higher than the upper surface height of the cover body 11, so when the surrounding water flow does not reach the upper surface height of the cover plate 22, the water flows along the through hole 2, the cover plate 22 and the shielding groove 23, when the surrounding water flow rises and overflows the upper surface of the cover plate 22, the water flows into the shielding groove 23 from the regulating hole 3 on the upper surface of the cover plate 22, flows into the regulating pipe 31 under the action of gravity, and then flows into the regulating pipe 31 and is discharged through the drain hole 34 at the bottom of the regulating pipe 31, and when the water level is higher, the diameter of the drain hole 34 is smaller than the diameter of the regulating hole 3, the water inlet efficiency in the regulating pipe 31 is larger than the water outlet efficiency, the height of the water level in the adjusting pipe 31 is increased, the hollow floating plate 32 slidingly installed in the adjusting pipe 31 is gradually increased under the action of water buoyancy, and the hollow floating plate 32 is continuously increased along with the continuous increase of the water level in the adjusting pipe 31, when the hollow floating plate 32 is increased, the cover plate 22 is pushed to be increased by the push rod 33, and the cover plate 22 is increased, so that the distance between the cover plate 22 and the shielding groove 23 is increased, the rising height of the filtering ring net 24 is increased, the flow efficiency of water flowing into the shielding groove 23 is increased, the drainage performance of the cover body 11 is further enhanced, along with the continuous increase of the cover plate 22, until the upper surface of the cover plate 22 is close to the external water level or the hollow floating plate 32 is increased to the highest end of the adjusting pipe 31, if the upper surface of the cover plate 22 is close to the external water level, and the water inlet efficiency of the adjusting hole 3 is close to the water outlet efficiency of the drain hole at the moment, so that the cover plate 22 is continuously suspended at the liquid level near the external water level, and if the water inlet efficiency of the adjusting hole 3 cannot be reduced when the hollow floating plate 32 is lifted to the uppermost end of the adjusting pipe 31, the cover plate 22 is maintained at the height, the conduction efficiency between the shielding groove 23 and the external environment is highest, and the drainage efficiency of the cover body 11 is the largest;
according to the invention, the adjusting components are arranged, the drainage efficiency of the cover body 11 is respectively adjusted according to the water level depth under the environment of different water quantities, so that the drainage flexibility of the cover body 11 can be enhanced, the ascending degree of the cover plate 22 is reduced on the premise of conveniently draining water flow, the influence on an external road is reduced, the filter ring net 24 can be driven to ascend and descend by ascending and descending the cover plate 22, the blocking probability of the filter ring net 24 is reduced, and the drainage effect of the well cover is maintained.
As a preferred embodiment of the present invention, the adjusting tube 31 penetrates through the cover plate 22 and extends below the cover plate 22, and the cross-sectional area of the adjusting tube 31 below the cover plate 22 is larger than the area of the cover plate 22;
by passing the regulator tube 31 through the cover plate 22 and expanding the diameter below the cover plate 22, the installation area is provided for the hollow floating plate 32, and the larger the surface area of the hollow floating plate 32 is, the larger the buoyancy of the hollow floating plate 32 in the water flow is, so that the hollow floating plate 32 has enough buoyancy to push the cover plate 22 to rise.
As a preferred embodiment of the present invention, a dust plug 4 is fixedly installed in the shielding groove 23, the dust plug 4 extends into the adjusting hole 3, a filter screen 41 is fixedly installed in the adjusting hole 3, and the filter screen 41 is flush with the upper surface of the cover plate 22;
through setting up the dust plug 4, in the use, when opening and close the subassembly and do not open and expand the hole 21, the apron 22 is located and shelters from the inslot 23 this moment, the regulation hole 3 on the apron 22 cooperatees with the dust plug 4, and then reduce the probability that regulation hole 3 was plugged by external dust, impurity, and when apron 22 was promoted by expansion block 27 and rise, regulation hole 3 and dust plug 4 separate, only filter regulation hole 3 through filter screen 41 this moment, can avoid impurity to seal up regulation hole 3, can make regulation hole 3 open again, adjust the rise height of apron 22 according to external water level.
As a preferred embodiment of the present invention, the cover 11 is provided with a connecting groove 42, a steel wire rope 43 is slidably mounted in the connecting groove 42, one end of the steel wire rope 43 is fixedly connected with the cover 22, one end of the steel wire rope 43 far away from the cover 22 is elastically connected with the connecting groove 42 through a connecting spring 44, a plurality of steel wire ropes 43 form a coarse filtering layer 45, and the coarse filtering layer 45 is used for intercepting sundries in sewage;
when the water flow moves, sundries are wrapped in the water flow and move together, through the arrangement of the connecting groove 42 and the steel wire ropes 43, when the cover plate 22 ascends, the cover plate 22 pulls the steel wire ropes 43, the steel wire ropes 43 pull the connecting springs 44 to ascend, the plurality of steel wire ropes 43 form a coarse filter layer 45 on the outer side of the filtering ring net 24, large-volume sundries in sewage are intercepted, the filtering ring net 24 is matched to form double interception, on one hand, the intercepted sundries are dispersed, the blocking probability of the filtering ring net 24 is reduced, on the other hand, the sundries impact the filtering ring net 24 is reduced, and further the deformation and damage probability of the filtering ring net 24 are caused.
As a preferred embodiment of the present invention, the connecting grooves 42 each include a horizontal section and a vertical section, the horizontal section of the connecting groove 42 is in conduction with the shielding groove 23, the junction between the horizontal section and the vertical section of the connecting groove 42 is far away from the cover plate 22, the steel wire ropes 43 and the connecting groove 42 are divided into multiple groups, and the shortest distances between the junctions between the horizontal section and the vertical section of the multiple groups of connecting grooves 42 and the cover plate 22 are different;
the connecting groove 42 is divided into a horizontal section and a vertical section, the junction of the vertical section and the horizontal end is far away from the cover plate 22, namely, the vertical section of the connecting groove 42 is far away from the cover plate 22, so that when the cover plate 22 ascends, the pulled steel wire ropes 43 are obliquely arranged at the moment, and due to the difference between the intervals of the plurality of groups of connecting grooves 42 and the cover plate 22, the inclined angles of the plurality of groups of steel wire ropes 43 are different, and the plurality of groups of steel wire ropes 43 with different inclined angles are utilized to form a three-dimensional space structure body, so that the interception efficiency of the coarse filter layer 45 on sundries in water flow is enhanced on one hand, the three-dimensional arrangement is realized on the other hand, more installation positions can be provided, the installation quantity of the steel wire ropes 43 is increased, and the interception efficiency of the coarse filter layer 45 is further enhanced.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. The utility model provides a compound well lid of breakage-proof, includes base (1) and lid (11), base (1) and lid (11) all adopt high strength composite resin material to make, base (1) are pre-buried in well head department, and base (1) upper surface and ground parallel and level, install groove (12) have been seted up on base (1), lid (11) are placed in install groove (12);
the method is characterized in that: the anti-blocking water-through assembly is arranged on the cover body (11) and is used for enhancing the water-through performance of the cover body (11);
the anti-blocking water passing component comprises a through hole (2), the cover body (11) is provided with symmetrically designed through holes (2), and the through holes (2) penetrate through the cover body (11);
the expansion holes (21) are uniformly distributed in the middle of the cover body (11), and the expansion holes (21) are matched with the through holes (2) to increase the conduction area of the cover body (11);
the cover plate (22), offer and shelter from the groove (23) on the said cover body (11), the said expansion hole (21) locates at and shelters from the inslot (23), the said shelter from the inslot (23) and installs the cover plate (22), the cover plate (22) will shelter from the inslot (23) shutoff under the initial state;
the filter ring net (24), filter ring net (24) is fixedly installed at the bottom of the cover plate (22), a containing groove (25) is formed in the shielding groove (23), the filter ring net (24) is slidably installed in the containing groove (25), and the filter ring net (24) is used for intercepting impurities in sewage;
the opening and closing assembly is arranged on the cover body (11), and the opening and closing assembly realizes the opening and closing of the expansion hole (21) by controlling the lifting of the cover plate (22).
2. The composite well lid of claim 1, wherein: the opening and closing assembly comprises a lifting groove (26), the cover body (11) is provided with the lifting groove (26), and the lifting groove (26) is communicated with the shielding groove (23);
the expansion block (27), expansion block (27) are filled in lift groove (26), expansion block (27) adopt the expansion rubber material that absorbs water to make, apron (22) extend to in lift groove (26), and apron (22) are located expansion block (27) top, apron (22) do not fully shelter from expansion block (27).
3. The composite well lid of claim 2, wherein: the number of the lifting grooves (26) and the expansion blocks (27) is at least two, and the lifting grooves and the expansion blocks are uniformly arranged around the shielding groove (23).
4. A composite well lid according to claim 3, wherein: the water flow rate adjusting device further comprises an adjusting component, wherein the adjusting component adjusts the water flow rate by adjusting the lifting distance of the cover plate (22);
the adjusting assembly comprises an adjusting hole (3) and an adjusting pipe (31), the adjusting hole (3) is formed in the upper surface of the cover plate (22), the adjusting pipe (31) is fixedly installed in the shielding groove (23), and the top end of the adjusting pipe (31) is designed to be open;
the device comprises a hollow floating plate (32) and push rods (33), wherein the hollow floating plate (32) is slidably arranged in a regulating pipe (31), the hollow floating plate (32) is in clearance fit with the inner wall of the regulating pipe (31), the push rods (33) which are uniformly distributed are fixedly arranged on the upper surface of the hollow floating plate (32), and one end, far away from the hollow floating plate (32), of each push rod (33) is fixedly connected with a cover plate (22);
the leakage hole (34) is formed in the bottom of the adjusting pipe (31), and the diameter of the leakage hole (34) is smaller than that of the adjusting hole (3).
5. The composite well lid of claim 4, wherein: the cover body (11) is in a cover shape, the upper surface height of the cover plate (22) is larger than that of the cover body (11), and the adjusting hole (3) is positioned at the topmost end of the cover plate (22).
6. The composite well lid of claim 4, wherein: the adjusting pipe (31) penetrates through the cover plate (22) and extends to the lower portion of the cover plate (22), and the cross section area of the adjusting pipe (31) below the cover plate (22) is larger than the area of the cover plate (22).
7. The composite well lid of claim 4, wherein: the shielding groove (23) is internally and fixedly provided with a dust plug (4), the dust plug (4) extends into the adjusting hole (3), the adjusting hole (3) is internally and fixedly provided with a filter screen (41), and the filter screen (41) is flush with the upper surface of the cover plate (22).
8. The composite well lid of claim 4, wherein: the novel sewage treatment device is characterized in that a connecting groove (42) is formed in the cover body (11), a steel wire rope (43) is slidably installed in the connecting groove (42), one end of the steel wire rope (43) is fixedly connected with the cover plate (22), one end, far away from the cover plate (22), of the steel wire rope (43) is elastically connected with the connecting groove (42) through a connecting spring (44), a plurality of steel wire ropes (43) form a coarse filter layer (45), and the coarse filter layer (45) is used for intercepting sundries in sewage.
9. The composite well lid of claim 8, wherein: the connecting groove (42) comprises a horizontal section and a vertical section, the horizontal section of the connecting groove (42) is communicated with the shielding groove (23), the junction of the horizontal section of the connecting groove (42) and the vertical section is far away from the cover plate (22), the steel wire rope (43) and the connecting groove (42) are evenly divided into a plurality of groups, and the shortest distances between the junction of the horizontal section of the connecting groove (42) and the vertical section and the cover plate (22) are different.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311543416.3A CN117248560B (en) | 2023-11-20 | 2023-11-20 | Composite well cover capable of preventing damage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311543416.3A CN117248560B (en) | 2023-11-20 | 2023-11-20 | Composite well cover capable of preventing damage |
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| Publication Number | Publication Date |
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| CN117248560A true CN117248560A (en) | 2023-12-19 |
| CN117248560B CN117248560B (en) | 2024-01-30 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20190203457A1 (en) * | 2018-01-03 | 2019-07-04 | Fabco Industries Inc. | Expansion ring mountable in a storm drain for supporting a filtering apparatus |
| CN210013312U (en) * | 2019-04-17 | 2020-02-04 | 郭昌军 | Novel municipal drainage device |
| CN110952645A (en) * | 2019-12-16 | 2020-04-03 | 施亮 | Automatic drainage type sewage well cover capable of preventing water accumulation |
| CN210976030U (en) * | 2019-10-29 | 2020-07-10 | 河北建设集团股份有限公司 | Floor drain for building |
| CN215857021U (en) * | 2021-08-23 | 2022-02-18 | 崔希梅 | Drainage structures for town road |
| CN114837281A (en) * | 2022-05-10 | 2022-08-02 | 浙江亚厦装饰股份有限公司 | A drainage structures for waterproof end box |
-
2023
- 2023-11-20 CN CN202311543416.3A patent/CN117248560B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20190203457A1 (en) * | 2018-01-03 | 2019-07-04 | Fabco Industries Inc. | Expansion ring mountable in a storm drain for supporting a filtering apparatus |
| CN210013312U (en) * | 2019-04-17 | 2020-02-04 | 郭昌军 | Novel municipal drainage device |
| CN210976030U (en) * | 2019-10-29 | 2020-07-10 | 河北建设集团股份有限公司 | Floor drain for building |
| CN110952645A (en) * | 2019-12-16 | 2020-04-03 | 施亮 | Automatic drainage type sewage well cover capable of preventing water accumulation |
| CN215857021U (en) * | 2021-08-23 | 2022-02-18 | 崔希梅 | Drainage structures for town road |
| CN114837281A (en) * | 2022-05-10 | 2022-08-02 | 浙江亚厦装饰股份有限公司 | A drainage structures for waterproof end box |
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| CN117248560B (en) | 2024-01-30 |
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