CN111851590A - Invisible well cover combined with kerbstone and well cover installation method - Google Patents
Invisible well cover combined with kerbstone and well cover installation method Download PDFInfo
- Publication number
- CN111851590A CN111851590A CN202010762659.6A CN202010762659A CN111851590A CN 111851590 A CN111851590 A CN 111851590A CN 202010762659 A CN202010762659 A CN 202010762659A CN 111851590 A CN111851590 A CN 111851590A
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- China
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- plate
- kerbstone
- prefabricated
- bottom plate
- well lid
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
Abstract
The invention discloses a hidden well cover combined with kerbstone and a well cover installation method, which realize the solving effect of the height difference between the well covers at different road positions and the surrounding kerbstones by improving the structural form of the kerbstone and a steel plate, and the technical scheme comprises the following steps: the manhole cover body is used as a reference; the bottom plate covers the well lid body; the transverse plate and the longitudinal plate are perpendicular to each other and form a three-dimensional rectangular coordinate system with the bottom plate, and the intersection point of the transverse plate, the longitudinal plate and the bottom plate is the origin of the three-dimensional rectangular coordinate system; the prefabricated kerbstone is arranged on one side of the bottom plate, falls on the well lid body, and is provided with a connecting groove at the bottom; one rib of the section steel is embedded into a connecting groove at the bottom of the prefabricated kerbstone, and the section steel is used for connecting the bottom plate and the prefabricated kerbstone; one side of the bottom plate that deviates from prefabricated kerbstone is articulated limit, and eccentric settings between bottom plate and the well lid body, the distance is less than the diameter of well lid body between the centre of a circle of prefabricated kerbstone and well lid body.
Description
Technical Field
The invention relates to a hidden well cover combined with curbstones, and belongs to the technical field of traffic municipal drainage.
Background
At present municipal works implement the in-process, especially under the condition of reforming transform to the current situation road, partial pipeline well position and town road sideline can't accomplish completely dodge, and under this kind of condition, conventional construction has following several kinds of forms: firstly, the kerbstone is discontinuous at the well position; secondly, the curbstone invades into a green belt or a sidewalk interface and is arranged around the well cover; and thirdly, directly placing the curbstone, and pouring the two ends of the curbstone and the current concrete.
Among the above forms, the first and second treatment modes have great continuous damage to the whole curbstone, green belts, sidewalks and the like, influence on road quality, and also can generate potential safety hazards to pedestrian walking for gaps on the sidewalks.
Disclosure of Invention
The invention aims to provide a hidden well cover combined with kerbstones, which realizes the effect of solving the height difference between the well covers at different road positions and the surrounding kerbstones by improving the structural form of the kerbstones and steel plates, and adopts the technical scheme that: the manhole cover body is used as a reference; the bottom plate covers the well lid body; the transverse plate and the longitudinal plate are perpendicular to each other and form a three-dimensional rectangular coordinate system with the bottom plate, and the intersection point of the transverse plate, the longitudinal plate and the bottom plate is the origin of the three-dimensional rectangular coordinate system; the prefabricated kerbstone is arranged on one side of the bottom plate, falls on the well lid body, and is provided with a connecting groove at the bottom; one rib of the section steel is embedded into a connecting groove at the bottom of the prefabricated kerbstone, and the section steel is used for connecting the bottom plate and the prefabricated kerbstone; one side of the bottom plate that deviates from prefabricated kerbstone is articulated limit, and eccentric settings between bottom plate and the well lid body, the distance is less than the diameter of well lid body between the centre of a circle of prefabricated kerbstone and well lid body.
Furthermore, the connecting groove at the bottom of the prefabricated kerbstone comprises a transverse groove parallel to the bottom surface of the prefabricated kerbstone and a vertical groove vertically led out from the transverse groove and embedded into the prefabricated kerbstone, and a rib of the profile steel is embedded into the vertical groove.
Furthermore, a gap is formed between the prefabricated kerbstone and the bottom plate, and concrete is filled in the gap and is used for connecting the prefabricated kerbstone and the bottom plate.
Furthermore, the bottom surface of the prefabricated kerbstone is divided into a first contact surface directly contacted with the well lid body and a second contact surface contacted with the profile steel by the connecting groove; the surface roughness of the first contact surface is greater than the surface roughness of the second contact surface.
Furthermore, a gap is attached to or reserved between the first contact surface and the surface of the well lid body, and the reserved gap is filled with concrete.
Further, the first rib plate is embedded into the vertical groove; the second rib plate is vertical to the first rib plate and attached to the transverse groove; the third rib plate is perpendicular to the second rib plate, parallel to the first rib plate and attached to the bottom plate, one side of the third rib plate facing the prefabricated kerbstone is arranged in a gap with the prefabricated kerbstone, and concrete is filled in the gap; and one side of the third rib plate, which deviates from the prefabricated kerbstone, is connected with the bottom plate.
Furthermore, side plates are arranged around a cubic area formed by the transverse plates and the longitudinal plates, and the side plates are perpendicular to the bottom plate, the transverse plates and the longitudinal plates.
Further, still including being close to the end plate of prefabricated kerbstone department, be equipped with buckle structure between end plate and the curb plate, buckle structure includes the draw-in groove that links to each other with the end plate, links to each other with the curb plate and falls the cardboard in the draw-in groove. The plane formed by the transverse plates and the longitudinal plates in a staggered mode can be provided with corresponding structures according to the section situation, and greening is taken as an example in the figure.
The invention also aims to provide a well lid and external kerbstone alignment installation method, which applies the well lid and comprises the following steps: selecting prefabricated kerbstones corresponding to the well cover, and installing the prefabricated kerbstones on the bottom plate, wherein the installation positions of the prefabricated kerbstones are in linear direct connection with the kerbstones on two sides; prefabricating a bottom plate, a transverse plate and a longitudinal plate, and welding and connecting the bottom plate, the transverse plate, the longitudinal plate and a side plate to form a hidden well lid main body; the well cover which is installed completely is connected to the clamping groove through the clamping steel plate, so that the prefabricated curbstone on the bottom plate is flush with the roadside curbstone.
Wherein, prefabricated kerbstone is customization in batches, implements simultaneously with the flat kerbstone along the line, and stealthy well lid structure is customized according to the scope that the well lid body invades road kerbstone, and the distance between mounted position and the kerbstone is greater than the distance between the centre of a circle of well lid body and the roadside kerbstone position.
The invention has the following beneficial effects:
the hidden well cover has the advantages of simple structure, convenience in construction, low cost, low requirement on various auxiliary materials, good landscape effect, flexible application, batch customization according to the size of the conventional well cover, convenience in later-stage maintenance, capability of separately replacing curbstones, greening, road boards and the like in the hidden well cover, contribution to reducing the overall weight and convenience in operation.
Drawings
FIG. 1 is a top view of a well lid;
FIG. 2 is a side view of the well lid;
FIG. 3 is a perspective view of a kerbstone;
FIG. 4 is a front view of the well lid;
fig. 5 is an enlarged view of a portion C of fig. 1 for showing a snap structure.
In the figure, 1, a well lid main body; 2. a base plate; 3. a transverse plate; 4. a longitudinal plate; 5. prefabricating a kerbstone; 6. section steel; 7. connecting grooves; 8. a side plate; 9. a buckle structure; 9-1, a clamping groove; 9-2, clamping plate; 10. greening the top surface; 11. a handle; 12. and an end plate.
Detailed Description
Example 1:
the utility model provides a well lid, includes the well lid body to the well lid body is the benchmark, covers bottom plate 2 on the well lid body, and bottom plate 2 is the metal material, and bottom plate 2 sets up to the rectangle, is "field" font on the rectangle bottom plate 2 and sets up horizontal board 3 and vertical board 4, horizontal board 3, vertical board 4, and both mutually perpendicular, and constitute three-dimensional rectangular coordinate system with bottom plate 2, and the nodical original point that is three-dimensional rectangular coordinate system is promptly of horizontal board 3, vertical board 4, bottom plate 2.
A prefabricated kerbstone 5 is arranged on one side of the bottom plate 2, the prefabricated kerbstone 5 falls on the well lid body, and a connecting groove 7 is arranged at the bottom of the prefabricated kerbstone 5;
the connecting groove 7 is provided with profile steel 6, one rib of the profile steel 6 is embedded into the connecting groove 7 at the bottom of the prefabricated kerbstone 5, and the profile steel 6 is used for connecting the bottom plate 2 and the prefabricated kerbstone 5; one side that deviates from prefabricated kerbstone 5 of bottom plate 2 is articulated limit, eccentric settings between bottom plate 2 and the well lid body, and the distance is less than the diameter of well lid body between the centre of a circle of prefabricated kerbstone 5 and well lid body.
The connecting groove 7 at the bottom of the prefabricated kerbstone 5 comprises a transverse groove parallel to the bottom surface of the prefabricated kerbstone 5 and a vertical groove which is vertically led out from the transverse groove and embedded into the prefabricated kerbstone 5, and a rib of the profile steel 6 is embedded into the vertical groove.
And a gap is formed between the prefabricated kerbstone 5 and the bottom plate 2, and concrete is filled in the gap and is used for connecting the prefabricated kerbstone 5 and the bottom plate 2.
The bottom surface of the prefabricated kerbstone 5 is divided into a first contact surface directly contacted with the well lid body and a second contact surface contacted with the section steel 6 by the connecting groove 7; the surface roughness of the first contact surface is greater than the surface roughness of the second contact surface. In this embodiment, the surface roughness of the first contact surface may be selected from ra12.6, and the surface roughness of the second contact surface may be selected from ra6.3. Paste mutually between first contact surface and the well lid body surface or reserve the clearance, reserve clearance department and adopt the concrete to joint a seam to improve well lid body and shaped steel 6's joint strength.
The section steel 6 comprises a first rib plate embedded in the vertical groove and a second rib plate vertical to the first rib plate, and the second rib plate is attached to the transverse groove; the third rib plate is perpendicular to the second rib plate, parallel to the first rib plate and attached to the bottom plate 2, one side of the third rib plate facing the prefabricated kerbstone 5 is arranged in a gap with the prefabricated kerbstone 5, and concrete is filled in the gap; the side of the third rib facing away from the prefabricated kerbstone 5 is not connected to the floor 2.
The cross plates 3 and the longitudinal plates 4 can be arranged on a plane formed by interlacing, and the plane is provided with greening according to the section condition in the embodiment.
Example 2:
a well lid and external kerbstone alignment installation method applies the well lid of embodiment 1 and comprises the following steps: selecting prefabricated kerbstones 5 corresponding to the well cover, and installing the prefabricated kerbstones 5 on the bottom plate 2, wherein the installation positions of the prefabricated kerbstones 5 are in linear direct connection with the kerbstones on two sides; prefabricating a bottom plate 2, a transverse plate 3 and a longitudinal plate 4, and welding and connecting the bottom plate 2, the transverse plate 3, the longitudinal plate 4 and a side plate 8 to form an invisible well lid main body 1; and connecting the well cover which is installed completely to the clamping groove 9-1 through a clamping steel plate, so that the prefabricated curbstone 5 on the bottom plate 2 is flush with the roadside curbstone.
Wherein, prefabricated kerbstone 5 can be customized in batches, implements simultaneously with the flat kerbstone along the line, and stealthy well lid structure is customized according to the scope that the well lid body invades road kerbstone, and the distance between mounted position and the kerbstone is greater than the distance between the centre of a circle of well lid body and the roadside kerbstone position.
Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes and modifications can be made therein by those skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (10)
1. A well lid, comprising:
the manhole cover body is used as a reference;
the bottom plate covers the well lid body;
the transverse plate and the longitudinal plate are perpendicular to each other and form a three-dimensional rectangular coordinate system with the bottom plate, and the intersection point of the transverse plate, the longitudinal plate and the bottom plate is the origin of the three-dimensional rectangular coordinate system;
the prefabricated kerbstone is arranged on one side of the bottom plate, falls on the well lid body, and is provided with a connecting groove at the bottom;
one rib of the section steel is embedded into a connecting groove at the bottom of the prefabricated kerbstone, and the section steel is used for connecting the bottom plate and the prefabricated kerbstone;
one side of the bottom plate that deviates from prefabricated kerbstone is articulated limit, and eccentric settings between bottom plate and the well lid body, the distance is less than the diameter of well lid body between the centre of a circle of prefabricated kerbstone and well lid body.
2. The manhole cover according to claim 1, wherein the connecting grooves at the bottom of the prefabricated kerbstone comprise a transverse groove parallel to the bottom surface of the prefabricated kerbstone, a vertical groove vertically led out from the transverse groove and embedded in the prefabricated kerbstone, and a rib of the profile steel is embedded in the vertical groove.
3. The well lid as claimed in claim 1, wherein a gap is provided between the prefabricated kerbstone and the bottom plate, and the gap is filled with concrete for connecting the prefabricated kerbstone and the bottom plate.
4. The manhole cover according to any one of claims 1 to 3, wherein the bottom surface of the prefabricated kerbstone is divided by the connecting groove into a first contact surface directly contacting with the manhole cover body and a second contact surface contacting with the section steel; the surface roughness of the first contact surface is greater than the surface roughness of the second contact surface.
5. The well lid according to claim 4, characterized in that a gap is formed between the first contact surface and the surface of the well lid body, and the gap is filled with concrete.
6. A manhole cover according to claim 3, wherein the section steel comprises:
the first rib plate is embedded into the vertical groove;
the second rib plate is vertical to the first rib plate and attached to the transverse groove;
the third rib plate is perpendicular to the second rib plate, parallel to the first rib plate and attached to the bottom plate, one side of the third rib plate facing the prefabricated kerbstone is arranged in a gap with the prefabricated kerbstone, and concrete is filled in the gap; and one side of the third rib plate, which deviates from the prefabricated kerbstone, is connected with the bottom plate.
7. The well lid according to claim 6, wherein a side plate is arranged around the cubic area formed by the transverse plates and the longitudinal plates, and the side plate is arranged perpendicular to the bottom plate, the transverse plates and the longitudinal plates.
8. The well lid of claim 6, further comprising an end plate near the prefabricated kerbstone, wherein a buckle structure is arranged between the end plate and the side plate, and the buckle structure comprises a clamping groove connected with the end plate and a clamping plate connected with the side plate and falling into the clamping groove.
9. A well lid and external kerbstone alignment installation method is characterized in that the well lid of any one of the items 1 to 8 is applied, and the method comprises the following steps: selecting prefabricated kerbstones corresponding to the well cover, and installing the prefabricated kerbstones on the bottom plate, wherein the installation positions of the prefabricated kerbstones are in linear direct connection with the kerbstones on two sides; prefabricating a bottom plate, a transverse plate and a longitudinal plate, and welding and connecting the bottom plate, the transverse plate, the longitudinal plate and a side plate to form a hidden well lid main body; the well cover which is installed completely is connected to the clamping groove through the clamping steel plate, so that the prefabricated curbstone on the bottom plate is flush with the roadside curbstone.
10. The method of claim 9, wherein the prefabricated curbstones are customized in batch and are implemented simultaneously with the curbstones along the line, the invisible well cover structure is customized according to the range of the well cover body intruding into the curbstones, and the distance between the installation position and the curbstones is greater than the distance between the circle center of the well cover body and the curbstones.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010762659.6A CN111851590B (en) | 2020-07-31 | 2020-07-31 | Invisible well cover combined with kerbstone and well cover installation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010762659.6A CN111851590B (en) | 2020-07-31 | 2020-07-31 | Invisible well cover combined with kerbstone and well cover installation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111851590A true CN111851590A (en) | 2020-10-30 |
| CN111851590B CN111851590B (en) | 2021-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010762659.6A Active CN111851590B (en) | 2020-07-31 | 2020-07-31 | Invisible well cover combined with kerbstone and well cover installation method |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4806045A (en) * | 1988-06-16 | 1989-02-21 | The Ohio Bell Telephone Company | Movable curb structure and method of providing easy access to a manhole structure |
| CN205975394U (en) * | 2016-02-01 | 2017-02-22 | 中铁十六局集团第四工程有限公司 | Structure of well lid is striden to curb |
| CN206888019U (en) * | 2017-05-07 | 2018-01-16 | 台州市市政基础设施开发有限公司 | A kind of anti-moving dynamic formula municipal administration well lid |
| CN208578081U (en) * | 2018-08-04 | 2019-03-05 | 魏宁宁 | A kind of urban construction manhole |
| CN111021423A (en) * | 2019-12-31 | 2020-04-17 | 合肥格林工程材料有限公司 | Kerbstone manhole cover |
-
2020
- 2020-07-31 CN CN202010762659.6A patent/CN111851590B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4806045A (en) * | 1988-06-16 | 1989-02-21 | The Ohio Bell Telephone Company | Movable curb structure and method of providing easy access to a manhole structure |
| CN205975394U (en) * | 2016-02-01 | 2017-02-22 | 中铁十六局集团第四工程有限公司 | Structure of well lid is striden to curb |
| CN206888019U (en) * | 2017-05-07 | 2018-01-16 | 台州市市政基础设施开发有限公司 | A kind of anti-moving dynamic formula municipal administration well lid |
| CN208578081U (en) * | 2018-08-04 | 2019-03-05 | 魏宁宁 | A kind of urban construction manhole |
| CN111021423A (en) * | 2019-12-31 | 2020-04-17 | 合肥格林工程材料有限公司 | Kerbstone manhole cover |
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| Publication number | Publication date |
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| CN111851590B (en) | 2021-11-05 |
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Address after: 901-2, yinxiu Road, Wuxi, Jiangsu 214100 Patentee after: Huaxin Design Group Co.,Ltd. Address before: 214000 901-2, yinxiu Road, Binhu District, Wuxi City, Jiangsu Province Patentee before: WUXI MUNICIPAL DESIGN INSTITUTE Co.,Ltd. |