CN218933220U - Well cover - Google Patents
Well cover Download PDFInfo
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- CN218933220U CN218933220U CN202223363943.XU CN202223363943U CN218933220U CN 218933220 U CN218933220 U CN 218933220U CN 202223363943 U CN202223363943 U CN 202223363943U CN 218933220 U CN218933220 U CN 218933220U
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- steel grating
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
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Abstract
The utility model discloses a well lid, which comprises a frame and an inner lid, wherein the inner lid is hinged in the frame, the inner lid comprises an upper cover plate and a lower supporting plate, the lower supporting plate is connected with the upper cover plate through a steel grating structure, a filling material is filled in a grid in the middle of the steel grating structure, a positioning component is arranged in the grid in the middle of the steel grating structure, the steel grating structure is a press-locking steel grating, and the press-locking steel grating is formed by inserting first flat steel. According to the utility model, the lower supporting plate is connected with the upper cover plate through the steel grid structure, and cement paste or concrete or foaming materials are filled in the grids of the steel grid structure to increase the strength of the well cover again, so that the overweight load deformation is prevented. And a hinge mode is adopted between the well lid frame and the cover plate. The hinge is welded with the frame and the cover plate respectively after stamping processing is completed.
Description
Technical Field
The utility model relates to the technical field of well covers, in particular to a well cover.
Background
The well cover is a closure at the top of an access opening 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, so that with the rapid development of economy in China, the infrastructure construction in China is brought into a new period, and the market demand of the well cover in urban planning and road construction is huge.
Most of the existing well covers are made of cast iron, cement and resin composite materials, the above materials have the defects of poor compressive strength and easy breakage, various problems such as falling of pedestrians and vehicles into the well are caused, and the existing well covers are difficult to realize a positioning function when being used, so that the well covers are difficult to find when the needed well covers are found, and the seeking person wastes excessive time.
Disclosure of Invention
The utility model aims to provide a well lid which is strong in solidity, rigidity, toughness, bearing capacity and not easy to damage, has a positioning function and can be retrieved through the positioning function.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a well lid, includes frame and inner cup, articulated in the frame have the inner cup, and the inner cup includes upper cover plate and bottom plate, connects through steel grating structure between bottom plate and the upper cover plate, and the check intussuseption in the middle of the steel grating structure is filled with the filler, is equipped with locating component in the check in the middle of the steel grating structure, and the steel grating structure is for pressing the lock steel grating, presses the lock steel grating to peg graft by first band steel and forms.
Further, steel grating structure is two-sided horizontal pole steel grating, and two-sided horizontal pole steel grating includes second band steel, second bordure band steel and second horizontal pole, and the second band steel is equipped with a plurality ofly, and a plurality of second band steel both ends are connected through the second bordure band steel, and a plurality of second horizontal poles have evenly welded in a plurality of second band steel both sides, and the second horizontal pole adopts round steel or twists square steel.
Further, the steel grating structure is a pressure welding steel grating, the pressure welding steel grating comprises a plurality of third flat steels, third edge-covered flat steels and third cross bars, the third flat steels are provided with a plurality of third flat steels, two ends of each of the plurality of third flat steels are connected through the third edge-covered flat steels, a plurality of third cross bars are uniformly welded on the upper sides of the plurality of third flat steels, and the third cross bars are round steel or twisted square steel.
Further, the steel grating structure is middle pole steel grating of wearing, and middle pole steel grating of wearing includes fourth band steel, fourth band steel and fourth horizontal pole of borduring, and fourth band steel is equipped with a plurality ofly, and a plurality of fourth band steel both ends are connected through fourth band steel of borduring, and a plurality of fourth horizontal poles have evenly been run through at a plurality of fourth band steel middle parts, and fourth horizontal pole adopts round steel or twists square steel.
Further, reinforcing ribs are arranged in the frame.
Further, a plurality of fixing holes uniformly penetrate through the frame.
Further, the filler is cement paste or concrete or foam.
Further, the upper cover plate and the lower supporting plate are flat plates or patterned steel plates, the lower side surface of the lower supporting plate is coated with reflective paint, and the upper cover plate and the lower supporting plate are round, rectangular or square.
Further, the bottom has set firmly the mainboard in the locating component, and the mainboard top has set firmly the location chip, and top department is equipped with rechargeable battery in the locating component, and power supply connection between rechargeable battery and the location chip, and signal connection between location chip and the mobile terminal.
Further, the positioning chip is a GPS chip, the GPS chip is fixedly arranged on the side edge of the top of the main board and is in signal connection with the mobile terminal, and a 5G chip is fixedly arranged on the side, away from the GPS chip, of the top of the main board, and the 5G chip is in signal connection with the mobile terminal.
The utility model has the following beneficial effects: according to the utility model, the lower supporting plate is connected with the upper cover plate through the steel grid structure, and cement paste or concrete or foaming materials are filled in the grids of the steel grid structure to increase the strength of the well cover again, so that the overweight load deformation is prevented. And a hinge mode is adopted between the well lid frame and the cover plate. The hinge is welded with the frame and the cover plate respectively after stamping processing is completed.
1. The steel grating well lid material is Q235, because the change of the material is less fragile than cast iron.
2. The steel grating manhole cover has the characteristics of strong bearing and light weight.
3. The upper and lower materials of the cover plate are treated by hot dip galvanizing or paint.
4. The factory mechanical production has high production efficiency and less energy consumption and pollution than the traditional cast iron.
5. The hinge of the well lid is convenient to open, is not easy to lose, can avoid the phenomenon that the well lid is inclined in place and falls down in the well.
6. Through setting up locating component, can fix a position the well lid when using, not only can help the user more conveniently seek when can't find the well lid.
Drawings
FIG. 1 is a schematic diagram of the structure of an embodiment of the present utility model;
FIG. 2 is a cross-sectional view I of FIG. 1;
FIG. 3 is a second cross-sectional view of FIG. 1;
FIG. 4 is a schematic view of the structure of a press-lock steel grid;
FIG. 5 is a schematic diagram of another embodiment of the present utility model;
FIG. 6 is a cross-sectional view I of FIG. 5;
FIG. 7 is a second cross-sectional view of FIG. 5;
FIG. 8 is a schematic view of a double sided rail steel grid;
FIG. 9 is a schematic diagram of another embodiment of the present utility model;
FIG. 10 is a cross-sectional view I of FIG. 9;
FIG. 11 is a second cross-sectional view of FIG. 9;
FIG. 12 is a schematic view of the structure of a press welded steel grid;
FIG. 13 is a schematic view of another embodiment of the present utility model;
FIG. 14 is a cross-sectional view I of FIG. 13;
FIG. 15 is a second cross-sectional view of FIG. 13;
FIG. 16 is a schematic view of the structure of the intermediate through-rod steel grid;
fig. 17 is a schematic view of the structure of the positioning assembly.
Wherein: 1. the frame, 2, upper cover plate, 3, bottom plate, 4, filler, 5, locating component, 6, press lock steel grid, 7, first band steel, 8, strengthening rib, 9, fixed orifices, 10, two-sided horizontal pole steel grid, 11, second band steel, 12, second horizontal pole, 13, press welding steel grid, 14, third band steel, 15, third horizontal pole, 16, middle pole steel grid that wears, 17, fourth band steel, 18, fourth horizontal pole, 19, mainboard, 20, location chip, 21, rechargeable battery, 22,5G chip, 23, inner cup, 24, second band steel, 25, third band steel that bordures, 26, fourth band steel that bordures.
Detailed Description
The utility model will now be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-17, a manhole cover comprises a frame 1 and an inner cover 23, and is characterized in that: the inner cover 23 is hinged in the frame 1, the inner cover 23 comprises an upper cover plate 2 and a lower supporting plate 3, the lower supporting plate 3 is connected with the upper cover plate 2 through a steel grating structure, a filler 4 is filled in a grid in the middle of the steel grating structure, a positioning component 5 is arranged in the grid in the middle of the steel grating structure, the steel grating structure is a press-locking steel grating 6, and the press-locking steel grating 6 is formed by inserting first flat steel 7.
The steel grating structure is two-sided horizontal pole steel grating 10, and two-sided horizontal pole steel grating 10 includes second band steel 11, second bordure band steel 24 and second horizontal pole 12, and second band steel 11 is equipped with a plurality ofly, and a plurality of second band steel 11 both ends are connected through second bordure band steel 24, and a plurality of second horizontal poles 12 have evenly been welded to a plurality of second band steel 11 both sides, and second horizontal pole 12 adopts round steel or twists square steel.
The steel grating structure is a pressure welding steel grating 13, the pressure welding steel grating 13 comprises a plurality of third flat steels 14, third edge-covered flat steels 25 and third cross bars 15, the third flat steels 14 are provided with a plurality of third flat steels 14, two ends of the plurality of third flat steels 14 are connected through the third edge-covered flat steels 25, a plurality of third cross bars 15 are uniformly welded on the upper sides of the plurality of third flat steels 15, and the third cross bars 15 are round steel or twisted square steel.
The steel grating structure is a middle rod penetrating steel grating 16, the middle rod penetrating steel grating 16 comprises a plurality of fourth flat steels 17, fourth edge-covering flat steels 26 and fourth cross bars 18, the fourth flat steels 17 are provided with a plurality of fourth flat steels 17, two ends of the fourth flat steels 17 are connected through the fourth edge-covering flat steels 26, the middle parts of the fourth flat steels 17 uniformly penetrate through the fourth cross bars 18, and the fourth cross bars 18 are round steel or twisted square steel.
Reinforcing ribs 8 are arranged in the frame 1.
A plurality of fixing holes 9 uniformly penetrate through the frame 1.
The filler 4 is cement paste or concrete or foam.
The upper cover plate 2 and the lower supporting plate 3 are flat plates or patterned steel plates, the lower side surface of the lower supporting plate 3 is coated with reflective paint, and the upper cover plate 2 and the lower supporting plate 3 are round, rectangular or square.
The bottom has set firmly mainboard 19 in the locating component 5, and mainboard 19 top has set firmly location chip 20, and locating component 5 interior top department is equipped with rechargeable battery 21, is connected between rechargeable battery 21 and the location chip 20, and signal connection between location chip 20 and the mobile terminal.
The positioning chip 20 is a GPS chip, the GPS chip is fixedly arranged on the side edge of the top of the main board 19 and is in signal connection with the mobile terminal, and the 5G chip 22,5G chip 22 is fixedly arranged on the side of the top of the main board 19 away from the GPS chip and is in signal connection with the mobile terminal.
Example 1
As shown in fig. 1, 2, 3, 4 and 17, a manhole cover comprises a frame 1 and an inner cover 23, and is characterized in that: the inner cover 23 is hinged in the frame 1, the inner cover 23 comprises an upper cover plate 2 and a lower supporting plate 3, the lower supporting plate 3 is connected with the upper cover plate 2 through a steel grating structure, a filler 4 is filled in a grid in the middle of the steel grating structure, a positioning component 5 is arranged in the grid in the middle of the steel grating structure, the steel grating structure is a press-locking steel grating 6, and the press-locking steel grating 6 is formed by inserting first flat steel 7.
Reinforcing ribs 8 are arranged in the frame 1.
A plurality of fixing holes 9 uniformly penetrate through the frame 1.
The filler 4 is cement paste or concrete or foam.
The upper cover plate 2 and the lower supporting plate 3 are flat plates or patterned steel plates, the lower side surface of the lower supporting plate 3 is coated with reflective paint, and the upper cover plate 2 and the lower supporting plate 3 are round, rectangular or square.
The bottom has set firmly mainboard 19 in the locating component 5, and mainboard 19 top has set firmly location chip 20, and locating component 5 interior top department is equipped with rechargeable battery 21, is connected between rechargeable battery 21 and the location chip 20, and signal connection between location chip 20 and the mobile terminal.
The positioning chip 20 is a GPS chip, the GPS chip is fixedly arranged on the side edge of the top of the main board 19 and is in signal connection with the mobile terminal, and the 5G chip 22,5G chip 22 is fixedly arranged on the side of the top of the main board 19 away from the GPS chip and is in signal connection with the mobile terminal.
Example 2
As shown in fig. 5, 6, 7, 8 and 17, a manhole cover comprises a frame 1 and an inner cover 23, and is characterized in that: the inner cover 23 is hinged in the frame 1, the inner cover 23 comprises an upper cover plate 2 and a lower supporting plate 3, the lower supporting plate 3 is connected with the upper cover plate 2 through a steel grating structure, a filling material 4 is filled in a grid in the middle of the steel grating structure, and a positioning assembly 5 is arranged in the grid in the middle of the steel grating structure.
The steel grating structure is two-sided horizontal pole steel grating 10, and two-sided horizontal pole steel grating 10 includes second band steel 11, second bordure band steel 24 and second horizontal pole 12, and second band steel 11 is equipped with a plurality ofly, and a plurality of second band steel 11 both ends are connected through second bordure band steel 24, and a plurality of second horizontal poles 12 have evenly been welded to a plurality of second band steel 11 both sides, and second horizontal pole 12 adopts round steel or twists square steel.
Reinforcing ribs 8 are arranged in the frame 1.
A plurality of fixing holes 9 uniformly penetrate through the frame 1.
The filler 4 is cement paste or concrete or foam.
The upper cover plate 2 and the lower supporting plate 3 are flat plates or patterned steel plates, the lower side surface of the lower supporting plate 3 is coated with reflective paint, and the upper cover plate 2 and the lower supporting plate 3 are round, rectangular or square.
The bottom has set firmly mainboard 19 in the locating component 5, and mainboard 19 top has set firmly location chip 20, and locating component 5 interior top department is equipped with rechargeable battery 21, is connected between rechargeable battery 21 and the location chip 20, and signal connection between location chip 20 and the mobile terminal.
The positioning chip 20 is a GPS chip, the GPS chip is fixedly arranged on the side edge of the top of the main board 19 and is in signal connection with the mobile terminal, and the 5G chip 22,5G chip 22 is fixedly arranged on the side of the top of the main board 19 away from the GPS chip and is in signal connection with the mobile terminal.
Example 3
As shown in fig. 9, 10, 11, 12, 17, a manhole cover comprises a frame 1 and an inner cover 23, and is characterized in that: the inner cover 23 is hinged in the frame 1, the inner cover 23 comprises an upper cover plate 2 and a lower supporting plate 3, the lower supporting plate 3 is connected with the upper cover plate 2 through a steel grating structure, a filling material 4 is filled in a grid in the middle of the steel grating structure, and a positioning assembly 5 is arranged in the grid in the middle of the steel grating structure.
The steel grating structure is a pressure welding steel grating 13, the pressure welding steel grating 13 comprises a plurality of third flat steels 14, third edge-covered flat steels 25 and third cross bars 15, the third flat steels 14 are provided with a plurality of third flat steels 14, two ends of the plurality of third flat steels 14 are connected through the third edge-covered flat steels 25, a plurality of third cross bars 15 are uniformly welded on the upper sides of the plurality of third flat steels 15, and the third cross bars 15 are round steel or twisted square steel.
Reinforcing ribs 8 are arranged in the frame 1.
A plurality of fixing holes 9 uniformly penetrate through the frame 1.
The filler 4 is cement paste or concrete or foam.
The upper cover plate 2 and the lower supporting plate 3 are flat plates or patterned steel plates, the lower side surface of the lower supporting plate 3 is coated with reflective paint, and the upper cover plate 2 and the lower supporting plate 3 are round, rectangular or square.
The bottom has set firmly mainboard 19 in the locating component 5, and mainboard 19 top has set firmly location chip 20, and locating component 5 interior top department is equipped with rechargeable battery 21, is connected between rechargeable battery 21 and the location chip 20, and signal connection between location chip 20 and the mobile terminal.
The positioning chip 20 is a GPS chip, the GPS chip is fixedly arranged on the side edge of the top of the main board 19 and is in signal connection with the mobile terminal, and the 5G chip 22,5G chip 22 is fixedly arranged on the side of the top of the main board 19 away from the GPS chip and is in signal connection with the mobile terminal.
Example 4
As shown in fig. 13, 14, 15, 16, 17, a manhole cover comprises a frame 1 and an inner cover 23, and is characterized in that: the inner cover 23 is hinged in the frame 1, the inner cover 23 comprises an upper cover plate 2 and a lower supporting plate 3, the lower supporting plate 3 is connected with the upper cover plate 2 through a steel grating structure, a filling material 4 is filled in a grid in the middle of the steel grating structure, and a positioning assembly 5 is arranged in the grid in the middle of the steel grating structure.
The steel grating structure is a middle rod penetrating steel grating 16, the middle rod penetrating steel grating 16 comprises a plurality of fourth flat steels 17, fourth edge-covering flat steels 26 and fourth cross bars 18, the fourth flat steels 17 are provided with a plurality of fourth flat steels 17, two ends of the fourth flat steels 17 are connected through the fourth edge-covering flat steels 26, the middle parts of the fourth flat steels 17 uniformly penetrate through the fourth cross bars 18, and the fourth cross bars 18 are round steel or twisted square steel.
Reinforcing ribs 8 are arranged in the frame 1.
A plurality of fixing holes 9 uniformly penetrate through the frame 1.
The filler 4 is cement paste or concrete or foam.
The upper cover plate 2 and the lower supporting plate 3 are flat plates or patterned steel plates, the lower side surface of the lower supporting plate 3 is coated with reflective paint, and the upper cover plate 2 and the lower supporting plate 3 are round, rectangular or square.
The bottom has set firmly mainboard 19 in the locating component 5, and mainboard 19 top has set firmly location chip 20, and locating component 5 interior top department is equipped with rechargeable battery 21, is connected between rechargeable battery 21 and the location chip 20, and signal connection between location chip 20 and the mobile terminal.
The positioning chip 20 is a GPS chip, the GPS chip is fixedly arranged on the side edge of the top of the main board 19 and is in signal connection with the mobile terminal, and the 5G chip 22,5G chip 22 is fixedly arranged on the side of the top of the main board 19 away from the GPS chip and is in signal connection with the mobile terminal.
When the well cover is used, the frame is placed above the well, the screw is adopted to penetrate through the fixing hole of the frame to fix the upper surface of the frame and the well, the lower support plate is connected with the upper cover plate through the steel grid structure, cement paste or concrete or foaming materials are filled in the grid of the steel grid structure to increase the strength of the well cover again, and overweight load deformation is prevented. And a hinge mode is adopted between the well lid frame and the cover plate. The hinge is welded with the frame and the cover plate respectively after stamping processing is completed. The steel grating well lid material is Q235, because the change of the material is less fragile than cast iron. The steel grating manhole cover has the characteristics of strong bearing and light weight. The upper and lower materials of the cover plate are treated by hot dip galvanizing or paint. The factory mechanical production has high production efficiency and less energy consumption and pollution than the traditional cast iron. The hinge of the well lid is convenient to open, is not easy to lose, can avoid the phenomenon that the well lid is inclined in place and falls down in the well. Through setting up locating component, can fix a position the well lid when using, not only can help the user more conveniently seek when can't find the well lid.
The present utility model is not limited to the above embodiments, and any person who can learn the structural changes made under the teaching of the present utility model can fall within the scope of the present utility model if the present utility model has the same or similar technical solutions.
The technology, shape, and construction parts of the present utility model, which are not described in detail, are known in the art.
Claims (10)
1. The utility model provides a well lid, includes frame and inner cup, its characterized in that: the inner cover is hinged in the frame and comprises an upper cover plate and a lower supporting plate, the lower supporting plate is connected with the upper cover plate through a steel grating structure, filler is filled in a grating in the middle of the steel grating structure, a positioning component is arranged in the grating in the middle of the steel grating structure, the steel grating structure is a pressing-locking steel grating, and the pressing-locking steel grating is formed by inserting first flat steel.
2. A manhole cover according to claim 1, wherein: the steel grating structure is two-sided horizontal pole steel grating, and two-sided horizontal pole steel grating includes second band steel, second bordure band steel and second horizontal pole, and the second band steel is equipped with a plurality ofly, and a plurality of second band steel both ends are connected through the second bordure band steel, and a plurality of second horizontal poles have evenly welded in a plurality of second band steel both sides, and the second horizontal pole adopts round steel or twists square steel.
3. A manhole cover according to claim 1, wherein: the steel grating structure is a pressure welding steel grating, the pressure welding steel grating comprises a plurality of third flat steels, third edge-covered flat steels and third cross bars, the third flat steels are provided with a plurality of third flat steels, two ends of each of the plurality of third flat steels are connected through the third edge-covered flat steels, a plurality of third cross bars are uniformly welded on the upper sides of the plurality of third flat steels, and the third cross bars are made of round steel or twisted square steel.
4. A manhole cover according to claim 1, wherein: the steel grating structure is middle rod penetrating steel grating, the middle rod penetrating steel grating comprises a plurality of fourth flat steels, fourth edge covering flat steels and fourth cross bars, the fourth flat steels are provided with a plurality of, two ends of each of the plurality of fourth flat steels are connected through the fourth edge covering flat steels, the middle parts of the plurality of fourth flat steels uniformly penetrate through the plurality of fourth cross bars, and the fourth cross bars adopt round steels or twisted square steels.
5. A manhole cover according to claim 1, wherein: and reinforcing ribs are arranged in the frame.
6. A manhole cover according to claim 1, wherein: and a plurality of fixing holes uniformly penetrate through the frame.
7. A manhole cover according to claim 1, wherein: the filler is cement paste or concrete or foaming material.
8. A manhole cover according to claim 1, wherein: the upper cover plate and the lower supporting plate are flat plates or patterned steel plates, the lower side surface of the lower supporting plate is coated with reflective paint, and the upper cover plate and the lower supporting plate are round, rectangular or square.
9. A manhole cover according to claim 1, wherein: the bottom has set firmly the mainboard in the locating component, and the mainboard top has set firmly the location chip, and top department is equipped with rechargeable battery in the locating component, and power supply connection between rechargeable battery and the location chip, and signal connection between location chip and the mobile terminal.
10. The well lid of claim 9, wherein: the positioning chip is a GPS chip, the GPS chip is fixedly arranged on the side edge of the top of the main board and is in signal connection with the mobile terminal, and the 5G chip is fixedly arranged on the side, away from the GPS chip, of the top of the main board, and the 5G chip is in signal connection with the mobile terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223363943.XU CN218933220U (en) | 2022-12-15 | 2022-12-15 | Well cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223363943.XU CN218933220U (en) | 2022-12-15 | 2022-12-15 | Well cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218933220U true CN218933220U (en) | 2023-04-28 |
Family
ID=86084580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223363943.XU Active CN218933220U (en) | 2022-12-15 | 2022-12-15 | Well cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218933220U (en) |
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2022
- 2022-12-15 CN CN202223363943.XU patent/CN218933220U/en active Active
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