CN110805118A - Sealed anti-theft inspection well cover and shaft - Google Patents
Sealed anti-theft inspection well cover and shaft Download PDFInfo
- Publication number
- CN110805118A CN110805118A CN201911026709.8A CN201911026709A CN110805118A CN 110805118 A CN110805118 A CN 110805118A CN 201911026709 A CN201911026709 A CN 201911026709A CN 110805118 A CN110805118 A CN 110805118A
- Authority
- CN
- China
- Prior art keywords
- well lid
- theft
- main body
- thread mechanism
- shaft
- 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.)
- Withdrawn
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/02—Manhole shafts or other inspection chambers; Snow-filling openings; accessories
-
- 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
- E02D29/1472—Cover entirely made of synthetic material
-
- 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
- E02D29/1481—Security devices, e.g. indicating unauthorised opening
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Civil Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Environmental & Geological Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The invention provides a sealed anti-theft inspection well cover and a shaft, which comprise a well cover main body and a shaft main body, wherein an anti-theft external thread mechanism is arranged on the side wall of the well cover main body, an anti-theft internal thread mechanism matched with the anti-theft external thread mechanism is arranged at the position of a shaft opening at the top of the shaft main body, and the well cover main body is screwed in the anti-theft internal thread mechanism through the anti-theft external thread mechanism.
Description
Technical Field
The invention relates to the field of inspection wells, in particular to a sealed anti-theft inspection well cover and a shaft.
Background
The inspection well is a well-shaped structure which is formed by integrally injection molding or bricklaying plastic for inspection, and is used for embedding plastic drainage pipelines with the outer diameter not more than 800mm and the embedding depth not more than 6m in the range of residential areas, public building areas, plant areas and the like of a building community, is generally arranged at the intersection of the drainage pipelines, a turning position, a pipe diameter or gradient changing position, a water drop position and the like, and is convenient for periodic inspection, cleaning and dredging or well descending operation. The existing well covers are mostly made of concrete or cast iron, the weight of the concrete inspection well cover is 70-90 kg, the cover is difficult to open, people can be broken or injured by carelessness when the cover is closed, although the cast iron well cover is not heavy, the cast iron well cover can make a great sound when a vehicle rolls, noise is generated, particularly, the sound and the noise generated at night can cause residents to be influenced deeply, the toughness of the cast iron well cover is poor, the cast iron well cover is easy to rust and is often stolen, and vehicle accidents and personal injuries and deaths can be caused if the cover is not supplemented timely after being stolen.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide the inspection well cover and the shaft which have the advantages of simple structure, light weight, long service life, sealing and theft prevention.
In order to achieve the purpose, the technical scheme provided by the invention is as follows: the utility model provides a sealed theftproof inspection well lid and pit shaft, it is including well lid main part and pit shaft main part, is equipped with theftproof external screw thread mechanism on the well lid main part lateral wall, and pit shaft main part top tube mouth department is equipped with the theftproof internal screw thread mechanism with theftproof external screw thread mechanism matched with, and the well lid main part is through theftproof external screw thread mechanism turn-knob in theftproof internal screw thread mechanism.
The upper part of the side wall of the well lid main body is provided with a sealing ring.
The well lid main body is manufactured and molded by bamboo-plastic compounding or bamboo-plastic-steel compounding.
The invention adopts the spiral structure for locking, can effectively prevent theft, and the well cover is made of novel materials, can effectively reduce the manufacturing cost, and the manufactured well cover is acid-resistant and alkali-resistant. Well lid and pit shaft junction pass through the sealing ring sealed, can effectively prevent the dust invasion.
Drawings
FIG. 1 is a schematic view of a cover well of the present invention.
FIG. 2 is a schematic view of a lid well seal ring.
FIG. 3 is a schematic representation of a wellbore of the present invention.
Detailed Description
The invention will be further described with reference to the accompanying drawings, in which preferred embodiments of the invention are: referring to fig. 1 to 3, the manhole cover and the shaft of the embodiment include a manhole cover main body 1 and a shaft main body 2, wherein the manhole cover main body 1 is formed by bamboo-plastic composite or bamboo-plastic-steel composite. Be equipped with theftproof external screw thread mechanism 3 on 1 lateral wall of well lid main part, 2 top tube opening departments of pit shaft main part are equipped with the theftproof internal screw thread mechanism 4 with 3 matched with of theftproof external screw thread mechanism, and well lid main part 1 is equipped with sealing ring 5 through 3 turnbuckles of theftproof external screw thread mechanism in theftproof internal screw thread mechanism 4 on 1 lateral wall upper portion of well lid main part. This scheme adopts spiral structure locking, can effectively prevent burglary, and the well lid adopts novel material to make moreover, can effectively reduce manufacturing cost, and the acid and alkali resistance of the lid well after making is alkali-proof. Well lid and pit shaft junction pass through the sealing ring sealed, can effectively prevent the dust invasion.
The above-mentioned embodiments are merely preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, so that the changes in the shape and principle of the present invention should be covered within the protection scope of the present invention.
Claims (3)
1. The utility model provides a sealed theftproof inspection well lid and pit shaft, it is including well lid main part (1) and pit shaft main part (2), its characterized in that: the anti-theft external thread mechanism (3) is arranged on the side wall of the well lid main body (1), the anti-theft internal thread mechanism (4) matched with the anti-theft external thread mechanism (3) is arranged at the position of a top barrel opening of the well lid main body (2), and the well lid main body (1) is screwed in the anti-theft internal thread mechanism (4) through the anti-theft external thread mechanism (3).
2. The well lid and shaft according to claim 1, wherein: the upper part of the side wall of the well lid main body (1) is provided with a sealing ring (5).
3. The well lid and shaft according to claim 1, wherein: the well lid main body (1) is manufactured and molded by bamboo-plastic compounding or bamboo-plastic-steel compounding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911026709.8A CN110805118A (en) | 2019-10-26 | 2019-10-26 | Sealed anti-theft inspection well cover and shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911026709.8A CN110805118A (en) | 2019-10-26 | 2019-10-26 | Sealed anti-theft inspection well cover and shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110805118A true CN110805118A (en) | 2020-02-18 |
Family
ID=69489322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911026709.8A Withdrawn CN110805118A (en) | 2019-10-26 | 2019-10-26 | Sealed anti-theft inspection well cover and shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110805118A (en) |
-
2019
- 2019-10-26 CN CN201911026709.8A patent/CN110805118A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200218 |