CN105442634B - Well cover with installation foundation and method for installing well cover - Google Patents
Well cover with installation foundation and method for installing well cover Download PDFInfo
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- CN105442634B CN105442634B CN201510746384.6A CN201510746384A CN105442634B CN 105442634 B CN105442634 B CN 105442634B CN 201510746384 A CN201510746384 A CN 201510746384A CN 105442634 B CN105442634 B CN 105442634B
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- ring body
- ring
- installation foundation
- pit
- edge
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- 238000009434 installation Methods 0.000 title claims abstract description 42
- 238000000034 method Methods 0.000 title claims abstract description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 230000002787 reinforcement Effects 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 238000005266 casting Methods 0.000 claims description 4
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims 1
- 238000005520 cutting process Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 10
- 238000010276 construction Methods 0.000 description 7
- 239000010426 asphalt Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012761 high-performance material Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The invention discloses a well lid with an installation foundation and a method for installing the well lid, wherein the well lid comprises a ring body with an annular cross section, a lid body covering a through hole of the ring body and an installation foundation fixed on the lower surface of the ring body, and the surface of the installation foundation far away from the ring body is a flat surface parallel to the surface of a well ring; the method comprises the following steps: fixing the mounting base on the lower surface of the ring body; covering the cover body on the through hole of the ring body; a pit with the same shape as the outer edge of the ring body is formed in the road surface, the depth of the pit is equal to the thickness of the ring body, and a gap is reserved between the edge of the pit and the outer edge of the ring body; and hoisting the ring body provided with the cover body into the pit. The invention has the beneficial effects that: the well lid with the installation foundation is manufactured below the ring body through fixing the installation foundation, batch manufacturing is realized in advance, cost is extremely low, annular cutting seams are directly cut on the road surface, then the middle of the annular cutting seams is broken, the well lid foundation is processed and leveled, and the well lid is hoisted and installed quickly.
Description
Technical Field
The invention relates to a well cover, in particular to a well cover with an installation foundation and a method for installing the well cover.
Background
At present, damage back around the well lid of road surface, when needing to restore the installation, need dig a hole with well lid looks adaptation on the road surface earlier, then from up down make a basis with cement or pitch in the bottom in hole to provide the back up power to the well lid, it is time-consuming, the efficiency of construction is low, and foundation strength is poor, restores easy secondary damage after moreover. If the common materials are used, the vehicle cannot be immediately started due to the fact that the curing is needed for a long time. If high performance materials are used, the materials are quite expensive. If asphalt materials are used as a foundation, the compaction is difficult to meet the requirement, and the asphalt materials are easy to loosen to cause secondary damage. Especially, for the well lid installed on the road surface, in order to ensure the timely smoothness of the road surface, the well lid has higher requirements on the construction rapidity and the immediate trafficability after construction, so that a material which can be quickly constructed after construction or an installation technology for quickly ensuring the smoothness of the road surface is needed.
Disclosure of Invention
The invention aims to provide a well lid with an installation foundation and a method for installing the well lid, wherein the installation foundation is fixed on the lower surface of a ring body so as to overcome the defects in the prior art.
The purpose of the invention is realized by the following technical scheme:
the well lid of area installation basis is closed for annular circle body, lid including cross sectional shape lid on the through-hole of circle body with fix the installation basis of the lower surface of circle body, the installation basis is kept away from the surface of circle body is the smooth surface parallel with the lower surface of circle body.
In consideration of the strength of the present invention, the inner edge of the ring body and the outer edge of the ring body extend downward to form an inner cylinder and an outer cylinder, respectively, and the mounting base is fixed between the inner cylinder and the outer cylinder.
For cost control and operation efficiency, the installation foundation includes a reinforcement cage woven by reinforcing bars and a casting body cast in the reinforcement cage, and the reinforcement cage is fixed to the inner cylinder and the outer cylinder.
In order to ensure the flatness of the surface after hoisting, the upper surface of the cover body is flush with the upper surface of the ring body after the cover body covers the through hole on the ring body, a support ring is fixed on the inner wall of the inner cylinder body, and the height of the support ring to the upper edge of the ring body is equal to the thickness of the cover body.
On the basis of any manhole cover with a mounting base, the projection of the shape enclosed by the outer edge of the ring body on the horizontal plane is circular or polygonal;
the projection of the shape defined by the inner edge of the ring body on the horizontal plane is circular or polygonal, and correspondingly, the projection of the shape defined by the outer edge of the cover body on the horizontal plane is circular or polygonal.
On the basis of any of the well lids with the installation bases, the outer edge of the ring body extends outwards along the outer edge of the ring body to form a cover edge.
The method for installing any manhole cover with the installation foundation comprises the following steps:
fixing the installation bases on the lower surface of the ring body in batches in a factory in advance;
covering the cover body on the through hole of the ring body;
a pit with the same shape as the outer edge of the ring body is formed in the road surface, the depth of the pit is equal to the thickness of the ring body, and a gap is reserved between the edge of the pit and the outer edge of the ring body;
and hoisting the ring body provided with the cover body into the pit.
The invention has the beneficial effects that:
make the well lid of taking the installation basis through fixing the installation basis in the below of circle body, realize batch manufacturing in advance, use ordinary material, can the health preserving longer time, the cost is extremely low, material strength is high, reduce road surface field work load, road surface well lid damages the back, directly cut into the annular joint-cutting that holds the circle body with the road surface, then the middle broken back of annular joint-cutting, handle well lid basis processing and level, well lid hoist and mount installation of taking the installation basis, the installation rate is very fast, be the third time of prior art, the cost of labor greatly reduces, and material cost is also very cheap, the prosthetic quality of key this technique well lid is very good, compressive capacity can be very strong, service life greatly increases, be original two to three times, the installation has been can be lead to the car at once. Reducing the influence on road traffic.
Drawings
Fig. 1 is a schematic sectional structural view of a well lid with a mounting base according to the present invention.
In the figure: 100. a cover body; 200. a loop body; 201. an outer cylinder; 202. an inner cylinder; 203. covering edges; 204. a support ring; 300. and (6) installing a foundation.
Detailed Description
PREFERRED EMBODIMENTS FOR CARRYING OUT THE INVENTION
As shown in fig. 1, the manhole cover with a mounting base includes a ring body 200 having a ring-shaped cross section, a cover body 100 covering a through hole of the ring body 200, and a mounting base 300 fixed to a lower surface of the ring body 200, wherein a surface of the mounting base 300 away from the ring body 200 is a flat surface parallel to the lower surface of the ring body 200. Make the well lid of taking the installation basis through fixing installation basis 300 in the below of circle body 200, realize batch manufacturing in advance, the cost is extremely low, because the health preserving time is long, the foundation strength is high, road surface well lid damages the back, directly cut into the annular joint-cutting that holds circle body 200 with the road surface, then after the centre of annular joint-cutting is broken, handle well lid basis leveling, well lid hoist and mount installation of taking the installation basis, the installation rate is very fast, only need the third time of prior art, the cost of labor greatly reduces, and material cost is also very cheap, the prosthetic quality of key this technical well lid is very good, compressive capacity can be very strong, service life greatly increases, be original two to three times. After the installation, the vehicle can be opened immediately, and the adverse effect of the construction on the traffic is reduced to the minimum.
It should be noted that the thickness of the mounting base 300 can be adjusted according to the actual road surface condition, and in the specific application, the ring bodies of the mounting bases 300 with different thicknesses can be manufactured so as to deal with different road surface conditions.
In consideration of the strength of the present invention, the inner edge of the ring body 200 and the outer edge of the ring body 200 extend downward to form the inner cylinder 202 and the outer cylinder 201, respectively, and the mounting base 300 is fixed between the inner cylinder 202 and the outer cylinder 201. The strength of the invention can be improved by the inner cylinder 202 and the outer cylinder 201 to meet the requirement of pressure resistance.
In consideration of cost control and operation efficiency, the installation foundation 300 includes a steel reinforcement cage woven by steel reinforcements and a casting body cast in the steel reinforcement cage, the steel reinforcement cage is fixed on the inner cylinder 202 and the outer cylinder 201, the installation foundation 300 is made of a casting material such as concrete, and therefore cost is low and construction operation is rapid.
In order to ensure the flatness of the lifted surface, after the cover body 100 is covered on the through hole on the ring body 200, the upper surface of the cover body 100 is flush with the upper surface of the ring body 200, the inner wall of the inner cylinder 202 is fixed with the support ring 204, the height from the support ring 204 to the upper edge of the ring body 200 is equal to the thickness of the cover body 100, and the depth of the pit is dug to be equal to the thickness of the ring body 200 during lifting, so that the lifted surface of the ring body 200 is flush with the road surface.
On the basis of any manhole cover with a mounting base, the projection of the shape enclosed by the outer edge of the ring body 200 on the horizontal plane is circular or polygonal; the projection of the shape enclosed by the inner edge of the ring body 200 on the horizontal plane is circular or polygonal, and correspondingly, the projection of the shape enclosed by the outer edge of the cover body 100 on the horizontal plane is circular or polygonal. The arrangement ensures that the external shape of the ring body 200 is circular or polygonal, and the external shape of the cover body 100 is circular or polygonal, so as to enrich the product line of the invention.
On the basis of any of the above well lids with a mounting base, the outer edge of the ring body 200 extends outwards along the outer edge of the ring body 200 to form a cover edge 203. The gap between the hoisting pit and the ring body 200 can be covered by the cover edge 203, so that the gap between the ring body 200 and the circumferential side of the pit is reduced, and the appearance is improved.
The method for installing any manhole cover with the installation foundation 300 comprises the following steps:
the installation foundation 300 is fixed on the lower surface of the ring body 200 in advance in a factory, when the installation foundation comprises the inner cylinder body 202 and the outer cylinder body 201, a plurality of steel bars are fixed in the area between the inner cylinder body 202 and the outer cylinder body 201 to be woven into a steel bar cage, then concrete is poured into the steel bar cage, after the concrete is solidified, a product is transported to a pavement construction site to be integrally hoisted, and the installation foundation 300 and the ring body 200 are pre-installed, so that the time required for hoisting is greatly saved;
covering the cover body 100 on the through hole of the ring body 200;
a pit with the same shape as the outer edge of the ring body 200 is formed in the road surface, the depth of the pit is equivalent to the thickness of the prefabricated well ring foundation, and a gap is reserved between the edge of the pit and the outer edge of the ring body 200;
the ring body 200 with the cover body 100 mounted thereto is hoisted into the pit.
Claims (1)
1. A method for installing a well cover with an installation foundation is characterized in that,
the well lid comprises a ring body with an annular cross section, a lid body covering the through hole of the ring body and an installation foundation fixed on the lower surface of the ring body, wherein the surface of the installation foundation far away from the ring body is a flat surface parallel to the lower surface of the ring body;
the inner edge of the ring body and the outer edge of the ring body respectively extend downwards to form an inner cylinder body and an outer cylinder body respectively, and the mounting foundation is fixed between the inner cylinder body and the outer cylinder body;
the installation foundation comprises a reinforcement cage woven by reinforcing steel bars and a casting body cast in the reinforcement cage, and the reinforcement cage is fixed on the inner barrel and the outer barrel; the installation foundation is made of concrete;
a support ring is fixed on the inner wall of the inner cylinder body, and the height from the support ring to the upper edge of the ring body is equal to the thickness of the cover body;
the outer edge of the ring body extends outwards along the outer edge of the ring body to form a cover edge;
the projection of the shape enclosed by the outer edge of the ring body on the horizontal plane is circular or polygonal; the projection of the shape defined by the inner edge of the ring body on the horizontal plane is circular or polygonal, and correspondingly, the projection of the shape defined by the outer edge of the cover body on the horizontal plane is circular or polygonal;
the method comprises the following steps:
fixing a plurality of steel bars in the area between the inner cylinder and the outer cylinder to weave a steel bar cage, and then pouring concrete into the steel bar cage until the concrete is solidified;
covering the cover body on the through hole of the ring body;
a pit with the same shape as the outer edge of the ring body is formed in the road surface, the depth of the pit is equal to the thickness of the ring body, and a gap is reserved between the edge of the pit and the outer edge of the ring body;
and hoisting the ring body provided with the cover body into the pit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510746384.6A CN105442634B (en) | 2015-11-05 | 2015-11-05 | Well cover with installation foundation and method for installing well cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510746384.6A CN105442634B (en) | 2015-11-05 | 2015-11-05 | Well cover with installation foundation and method for installing well cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105442634A CN105442634A (en) | 2016-03-30 |
| CN105442634B true CN105442634B (en) | 2020-07-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510746384.6A Active CN105442634B (en) | 2015-11-05 | 2015-11-05 | Well cover with installation foundation and method for installing well cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105442634B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2693826Y (en) * | 2003-06-03 | 2005-04-20 | 苏州市广卫特种水泥制品有限公司 | Steel fiber concrete rag well base for manhole |
| CN101089300A (en) * | 2007-07-05 | 2007-12-19 | 吕运征 | Method for producing manhole cover |
| CN205171558U (en) * | 2015-11-05 | 2016-04-20 | 无锡爱路建设有限公司 | Well lid on area installation basis |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9409251U1 (en) * | 1994-06-08 | 1994-08-11 | Kohler, Guido, Riedt bei Erlen | Cover for a shaft, in particular a cable shaft |
| CN2644518Y (en) * | 2003-08-28 | 2004-09-29 | 于跃新 | Decorating catch basin |
| CN1609350A (en) * | 2004-11-22 | 2005-04-27 | 周虹 | Polymer composite material manhole cover base and producing method thereof |
-
2015
- 2015-11-05 CN CN201510746384.6A patent/CN105442634B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2693826Y (en) * | 2003-06-03 | 2005-04-20 | 苏州市广卫特种水泥制品有限公司 | Steel fiber concrete rag well base for manhole |
| CN101089300A (en) * | 2007-07-05 | 2007-12-19 | 吕运征 | Method for producing manhole cover |
| CN205171558U (en) * | 2015-11-05 | 2016-04-20 | 无锡爱路建设有限公司 | Well lid on area installation basis |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105442634A (en) | 2016-03-30 |
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Address after: 214200 D-10 Chuangye Park, Yixing Economic and Technological Development Zone, Wuxi City, Jiangsu Province Patentee after: Wuxi AILU Technology Co., Ltd Address before: 214200 Yixing Economic Development Zone, Jiangsu, Wuxi, south of Yongan Road, Yixing Pioneer Park D10 Patentee before: WUXI AILU CONSTRUCTION Co.,Ltd. |