CN104652490A - Inspection well cover base - Google Patents
Inspection well cover base Download PDFInfo
- Publication number
- CN104652490A CN104652490A CN201510043373.1A CN201510043373A CN104652490A CN 104652490 A CN104652490 A CN 104652490A CN 201510043373 A CN201510043373 A CN 201510043373A CN 104652490 A CN104652490 A CN 104652490A
- Authority
- CN
- China
- Prior art keywords
- base
- ring
- skeleton
- inspection well
- base skeleton
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
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
-
- 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
- E02D29/149—Annular gaskets
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2300/00—Materials
- E02D2300/0001—Rubbers
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2300/00—Materials
- E02D2300/0026—Metals
- E02D2300/0029—Steel; Iron
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 relates to an inspection well cover base which comprises a base ring and a clamping ring matched with a cover body of an inspection well cover. The inspection well cover base further comprises base frameworks. The base frameworks are evenly distributed in the base ring and the clamping ring and are fixed by a base framework inner ring and a base framework outer ring. One end of one base framework is of an L-shaped structure, the other end of the base framework protrudes on one side of the L-shaped structure, two installing points and a clamping groove are arranged at the lower end of the L-shaped structure, an installing groove is formed in the protruded end of the L-shaped structure, and first reinforcing ribs are arranged on the two sides of the L-shaped structure. The base frameworks are steel structure members. The inspection well cover base is simple in structure. The base ring and the clamping ring are made of reclaimed rubber, so that waste rubber can be reused, the pollution of the waste rubber to the environment is avoided, energy is saved, and environmental friendliness is achieved. A plurality of base frameworks are evenly distributed in the inspection well cover base, so that the compressive strength of the base is improved. Due to the fact that the clamping grooves and the installing grooves are formed in the base frameworks, the base frameworks are convenient to install.
Description
Technical field
The present invention relates to inspection well cover field, specifically a kind of manhole cover base.
Background technology
Manhole leads to underground installation to go out population as facilities such as tap water, draining, telecommunications, electric power, combustion gas, heating power, fire-fighting, sanitation of environment, and inspection well cover checks the openable closure of well head, is requisite facility in urban construction.Along with developing rapidly of urban modernization, day by day the improving and expand of all kinds of urban operating mechanism scale and function, the quantity of all kinds of manhole is also sharply increasing.Inspection well cover is the requisite part of manhole, and it can not only guarantee the coast is clear and traffic safety, also embodies city image to a certain extent.
It is different according to material that inspection well cover is commonly used in municipal engineering, is mainly divided into metal well lid and nonmetal manhole cover.Metal well lid is generally casting iron well lid and ductile cast iron manhole cover, be characterized in that cost is higher, theftproof is poor, but because its bearing capacity is high, shock resistance fatigue resistance is good, but also exist that space between well lid and well seat base is excessive, easily produce defects such as misplacing between cage, and under external impacts. sound is excessive.More seriously casting iron well lid is easily stolen. thus cause the loss of people's lives and properties.The material of nonmetal manhole cover is generally concrete, steel fibrous concrete and composite material etc., be characterized in that cost is low, theftproof is high, but shock resistance fatigue resistance is poor.For steel fibre concrete manhole, concrete is the most frequently used architecture engineering material. it is drawn materials easily easily. and compressive strength is high, but manufacture well lid with it, disadvantage is that the fragility of concrete own is large, impact resistance is also undesirable, especially manhole cover and pavement joint place injustice in work progress, occur now and then the phenomenon touching off corner or crack.Well lid is heavier, when installing or open, should adopt special lT tool, otherwise can collapse limit.This class well lid can be used for community or street. but the major trunk roads of heavy traffic should not be used for.Plastics compound also lid is composited primarily of flyash and waste or used plastics.Its advantage is environment purification, and 90% of products material is flyash and the waste or used plastics of power plant emission; Under external impacts, product effectively can absorb energy. reduce noise and well lid flop phenomenon; Cheap, good looking appearance, use safety, not easily to lose, but shortcoming to be plastics well lid easily aging, wear no resistance.Inspection well cover lid is placed in base, and base is foundry goods, causes shear stress inadequate, easily ruptures.
Summary of the invention
In order to make up prior art problem, the object of this invention is to provide a kind of manhole cover base, by increasing base skeleton in base, increasing the intensity of well lid manhole cover base, improving inspection well cover intensity.
Object of the present invention can be achieved through the following technical solutions:
A kind of manhole cover base, comprise the collar of seat ring and cooperation inspection well cover lid, also comprise base skeleton, described base skeleton is evenly distributed in base seat ring and collar, and described base skeleton is fixed by base skeleton inner ring and base skeleton outer ring.
Further, described base skeleton one end is L-type structure, the other end is protruding in L-type structure side, L-type structure lower end is provided with two mounting points and a draw-in groove, protruding end is provided with mounting groove, L-type structure both sides are equipped with the first reinforcing rib, described draw-in groove mounting seat skeleton outer ring, described mounting groove mounting seat skeleton inner ring.
Further, be provided with multiple equally distributed second reinforcing rib between described seat ring and collar, described second reinforcing rib is used for laying the first reinforcing rib of base skeleton.
Preferably, described base skeleton, base skeleton inner ring and base skeleton outer ring are steel construction piece.
Preferably, described base skeleton quantity is 8.
Preferably, described seat ring and collar material are reclaimed rubber.
Beneficial effect of the present invention: structure of the present invention is simple, the seat ring of base and collar adopt reclaimed rubber to make, and recycle, eliminate the pollution of waste old to environment, energy-conserving and environment-protective to waste old; By being uniformly distributed multiple base skeleton in manhole cover base, improve the compressive strength of base, base skeleton is provided with draw-in groove and mounting groove, is convenient to the installation of base skeleton.
Accompanying drawing explanation
Fig. 1 is manhole cover base schematic diagram of the present invention.
Fig. 2 is manhole cover base of the present invention, base skeleton inner ring and base skeleton outer ring installation drawing.
Fig. 3 is the base skeleton schematic diagram of manhole cover base of the present invention.
In accompanying drawing: 1, seat ring, 2, collar, 3, base skeleton, the 4, second reinforcing rib, 5, draw-in groove, 6, mounting groove, the 7, first reinforcing rib, 8, base skeleton inner ring, 9, base skeleton outer ring.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiments of the invention are described in detail, but the multitude of different ways that the present invention can be defined by the claims and cover is implemented.
As shown in Figure 1, the present invention discloses a kind of manhole cover base, comprise seat ring 1, the collar 2 coordinating inspection well cover lid, base skeleton 3, base skeleton inner ring 8 and base skeleton outer ring 9, Fig. 1 only draws other do not draw of a base skeleton 3., and described base skeleton 3 is evenly distributed in base seat ring 1 and collar 2.
As shown in Figures 2 and 3, described base skeleton 3 one end is L-type structure, the other end is protruding in L-type structure side, L-type structure lower end is provided with two mounting points and a draw-in groove 5, protruding end is provided with mounting groove 6, and L-type structure both sides are equipped with the first reinforcing rib 7, and base skeleton 3 is fixed by base skeleton inner ring 8 and base skeleton outer ring 9, wherein draw-in groove 5 firm banking skeleton inner ring 8, mounting groove 6 firm banking skeleton outer ring 9.
Because base skeleton 3 has the first reinforcing rib 7, therefore, between seat ring 1 and collar 2, be provided with multiple equally distributed second reinforcing rib 4, described second reinforcing rib 4 mates with the first reinforcing rib 7, and shown first reinforcing rib 7 is placed in the second reinforcing rib 4.
In the present embodiment, shown seat ring 1, collar 2 adopt reclaimed rubber to make, and base skeleton 3, base skeleton inner ring 8 and base skeleton outer ring 9 are steel construction piece; reclaimed rubber utilizes waste old to make, protection of the environment, and rubber is equivalent to foundry goods and steel construction piece; cost is low, and noise is little.
In the present embodiment, described base skeleton 3 quantity is 8.
Above content is only to structure example of the present invention and explanation; affiliated those skilled in the art make various amendment to described specific embodiment or supplement or adopt similar mode to substitute; only otherwise depart from the structure of invention or surmount this scope as defined in the claims, protection scope of the present invention all should be belonged to.
Claims (6)
1. a manhole cover base, comprise the collar of seat ring and cooperation inspection well cover lid, it is characterized in that, also comprise base skeleton, described base skeleton is evenly distributed in base seat ring and collar, and described base skeleton is fixed by base skeleton inner ring and base skeleton outer ring.
2. manhole cover base according to claim 1, it is characterized in that, described base skeleton one end is L-type structure, the other end is protruding in L-type structure side, L-type structure lower end is provided with two mounting points and a draw-in groove, and protruding end is provided with mounting groove, and L-type structure both sides are equipped with the first reinforcing rib, described draw-in groove mounting seat skeleton outer ring, described mounting groove mounting seat skeleton inner ring.
3. manhole cover base according to claim 2, is characterized in that, be provided with multiple equally distributed second reinforcing rib between described seat ring and collar, and described second reinforcing rib is used for laying the first reinforcing rib of base skeleton.
4. manhole cover base according to claim 1, it is characterized in that, described base skeleton, base skeleton inner ring and base skeleton outer ring are steel construction piece.
5. manhole cover base according to claim 2, it is characterized in that, described base skeleton quantity is 8.
6. manhole cover base according to claim 1, it is characterized in that, described seat ring and collar material are reclaimed rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510043373.1A CN104652490B (en) | 2015-01-28 | 2015-01-28 | Inspection well cover base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510043373.1A CN104652490B (en) | 2015-01-28 | 2015-01-28 | Inspection well cover base |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104652490A true CN104652490A (en) | 2015-05-27 |
| CN104652490B CN104652490B (en) | 2017-01-18 |
Family
ID=53244084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510043373.1A Active CN104652490B (en) | 2015-01-28 | 2015-01-28 | Inspection well cover base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104652490B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56131718A (en) * | 1980-03-19 | 1981-10-15 | Joto Kagaku Kogyo Kk | Manhole cover |
| DE202006003408U1 (en) * | 2006-03-04 | 2006-06-08 | Heinrich Meier Eisengiesserei Gmbh & Co. Kg | Shaft covering with casted socket as access help e.g. for covering shaft for surface water drainage, has framework made from cast material and placeable on shaft with cover provided for locking shaft with framework |
| CN2869138Y (en) * | 2006-02-14 | 2007-02-14 | 宁波市城市基础设施建设开发公司 | Steel-rubber inspection wall cover |
| CN203924124U (en) * | 2014-05-07 | 2014-11-05 | 含山县大力精密机械有限公司 | A kind of casting well cover for sewer |
| CN204000947U (en) * | 2014-07-28 | 2014-12-10 | 国家电网公司 | A kind of buffering type double-layered well lid |
| CN204059411U (en) * | 2014-06-18 | 2014-12-31 | 福建三鑫隆新材料技术开发股份有限公司 | A kind of well lid base |
| CN204738314U (en) * | 2015-01-28 | 2015-11-04 | 安徽微威胶件集团有限公司 | Inspection shaft lid base |
-
2015
- 2015-01-28 CN CN201510043373.1A patent/CN104652490B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56131718A (en) * | 1980-03-19 | 1981-10-15 | Joto Kagaku Kogyo Kk | Manhole cover |
| CN2869138Y (en) * | 2006-02-14 | 2007-02-14 | 宁波市城市基础设施建设开发公司 | Steel-rubber inspection wall cover |
| DE202006003408U1 (en) * | 2006-03-04 | 2006-06-08 | Heinrich Meier Eisengiesserei Gmbh & Co. Kg | Shaft covering with casted socket as access help e.g. for covering shaft for surface water drainage, has framework made from cast material and placeable on shaft with cover provided for locking shaft with framework |
| CN203924124U (en) * | 2014-05-07 | 2014-11-05 | 含山县大力精密机械有限公司 | A kind of casting well cover for sewer |
| CN204059411U (en) * | 2014-06-18 | 2014-12-31 | 福建三鑫隆新材料技术开发股份有限公司 | A kind of well lid base |
| CN204000947U (en) * | 2014-07-28 | 2014-12-10 | 国家电网公司 | A kind of buffering type double-layered well lid |
| CN204738314U (en) * | 2015-01-28 | 2015-11-04 | 安徽微威胶件集团有限公司 | Inspection shaft lid base |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104652490B (en) | 2017-01-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202627027U (en) | Cover plate | |
| CN206902499U (en) | Prefabricated assembled concrete road surface | |
| CN204738314U (en) | Inspection shaft lid base | |
| CN203361203U (en) | Concrete well lid support, inspection well inner well lid and inspection well concrete well lid assembly | |
| CN204139054U (en) | Pin-connected panel regeneration concrete filled steel tube Y type bridge pier | |
| CN104652490A (en) | Inspection well cover base | |
| CN104805869B (en) | A kind of high-strength thermoplastic fibre reinforced composites well lid | |
| CN104631509A (en) | Inspection well lid body | |
| CN202148538U (en) | Invisible manhole cover | |
| CN204418226U (en) | Regeneration concrete well lid | |
| CN203939055U (en) | A kind of reinforced compound well curb well lid | |
| CN207829018U (en) | A kind of PVA concrete Vibration-reducing manhole cover | |
| CN204252265U (en) | Airproof deodorization blind shaft cover | |
| CN208618456U (en) | Reinforced shock resistance well lid | |
| CN106284105A (en) | A kind of bridge reinforcing method improving bearing capacity | |
| CN202730798U (en) | Inspection well | |
| CN205012649U (en) | Sectionalised split bolt for concrete form | |
| CN205591581U (en) | Can locally tear combination supporting member that trades open | |
| CN205296880U (en) | Stair blank | |
| CN204162996U (en) | A kind of steel box-girder longitudinal drainage pipe | |
| CN205035708U (en) | Can arrange water environmental protection view brick | |
| CN205557599U (en) | Novel rainwater well lid | |
| CN205742277U (en) | A kind of municipal administration cellar for storing things drainage manhole cover | |
| CN104278621A (en) | Splice mounting type recycled concrete-filled steel tube Y-shaped bridge pier | |
| CN204298859U (en) | A kind of well lid |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |