CN205857245U - A kind of anti-stealing manhole cover - Google Patents
A kind of anti-stealing manhole cover Download PDFInfo
- Publication number
- CN205857245U CN205857245U CN201620335704.9U CN201620335704U CN205857245U CN 205857245 U CN205857245 U CN 205857245U CN 201620335704 U CN201620335704 U CN 201620335704U CN 205857245 U CN205857245 U CN 205857245U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- numeral
- walling crib
- stealing manhole
- manhole cover
- 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.)
- Expired - Fee Related
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- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
This utility model relates to a kind of anti-stealing manhole cover, and including walling crib and cover plate, walling crib is arranged on the mattess of well head, and cover plate is arranged in walling crib, and cover plate upper surface is divided into six regions with three symmetrical axis；Upper surface outward flange at cover plate is evenly distributed with numeral；Symmetric position at axis is distributed three openings；Lower surface outward flange at cover plate is evenly distributed with the numeral corresponding with upper surface, and there are two screws the position of each numeral；Anti-skimming elements is arranged on screw.This utility model has the advantages such as compact conformation, highly versatile, flexible operation, safe antitheft, is widely portable in the various pipe-line construction being provided with well head.
Description
Technical field
This utility model relates to a kind of well lid, particularly a kind of anti-stealing manhole cover.
Background technology
In daily life, be seen everywhere various well lid, such as various sewer well well lids, communication conduit well well lid
Etc., the occasion such as these wells are generally used for overhauling, safeguard, maintenance, is closely related with the life of people.In city and at different levels
In the pipe network planning and designing built and construction, water engineering, drainage system, communication cable and optical cable project, supply engineering etc.,
Set feedwater piping, drainage pipeline, communication cable and cable run, steam line, reserve well, feed well, gully, sight
Examine inspection-pit etc. and be respectively provided with well head, be mounted on well lid at well head, to prevent people or vehicle etc. to be strayed into or the situation such as damage is sent out
Raw.But under normal circumstances, above-mentioned well lid major part does not has anti-theft device or measure, cause well lid stolen or disappearance, thus cause
The unshielded measure of well head, the personnel of being likely to result in fall in well, cause injured even dead；It is also possible to vehicle and is absorbed in it through out-of-date
In, thus cause the vehicle accident tragic incident that even traffic accident people dies.Especially in the area that south or rainwater are many, owing to rainwater covers
Lid well head, manhole cover loss people falls in well, is washed away the death incident caused by heavy rain and appears in the newspapers repeatly.Well lid non-anti-theft, is it
In the biggest root.Although having part well lid to take the antitheft of locking, but often due to corrosion or blocking occurring in lockset
Cause opening, it is impossible to adapt to the needs that modernization official website is built.
Utility model content
In order to solve the problems referred to above, the purpose of this utility model is for providing a kind of safe antitheft, unlatching the most antitheft
Well lid.
The purpose of this utility model is achieved in that a kind of anti-stealing manhole cover, and including walling crib and cover plate, walling crib is arranged on well
On the mattess of mouth, cover plate is arranged in walling crib, and cover plate upper surface is divided into six districts with three symmetrical axis
Territory；Upper surface outward flange at cover plate is evenly distributed with numeral；Symmetric position at axis is distributed three openings；At cover plate
Lower surface outward flange be evenly distributed with the numeral corresponding with upper surface, there are two screws the position of each numeral；Anti-skimming elements is pacified
It is contained on screw；The interior edge of described walling crib is step boss；On boss and cover plate, anti-skimming elements correspondence position is provided with correspondence
The bayonet socket of size.
The described equally distributed numeral of upper surface outward flange at cover plate is 96.
The top surface edge of described cover plate is provided with dust-proof belt.
Described cover plate symmetrical three reinforcement is arranged below.
Described anti-skimming elements is cuboid metalwork.
The outer of described walling crib is groove.
The above outer rim of described walling crib is distributed the numeral corresponding with numeral on cover plate.
After using technique scheme, this utility model has compact conformation, highly versatile, flexible operation, prevents safely
The advantages such as robber, are widely portable in the various pipe-line construction being provided with well head.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, this utility model is described further.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is that this utility model cuts rear structural representation open along axis；
Detailed description of the invention
The utility model is described in more detail below in conjunction with the accompanying drawings:
A kind of anti-stealing manhole cover, including walling crib 1 and cover plate 2, walling crib 1 is arranged on the mattess of well head, and cover plate 2 is installed
In walling crib 1, cover plate 2 upper surface is divided into six regions with three symmetrical axis 21；Outside the upper surface of cover plate 2
Edge is evenly distributed with numeral 22；Symmetric position at axis 21 is distributed three openings 23；Lower surface outward flange at cover plate 2
Being evenly distributed with the numeral 24 corresponding with upper surface, there are two screws 25 each position of digital 24；Anti-skimming elements 26 is arranged on spiral shell
On hole 25；The interior edge of described walling crib 1 is step boss 11；On boss 11 and cover plate 2, anti-skimming elements 26 correspondence position is provided with
The bayonet socket 12 of corresponding size.
The described upper surface outward flange at cover plate 2 equally distributed digital 22 is 96.
The top surface edge of described cover plate 2 is provided with dust-proof belt 27.
Described cover plate 2 symmetrical three reinforcement 28 is arranged below.
Described anti-skimming elements 26 is cuboid metalwork.
The outer of described walling crib 1 is groove 13.
The above outer rim of described walling crib 1 is distributed the numeral 14 of digital 22 correspondences with on cover plate 2.
Operation principle of the present utility model is:
During installation, walling crib 1 being arranged on the mattess of well head, the outer of walling crib 1 is groove 13, convenient by walling crib
It is arranged on well head to 1 fastness；By with on the screw 25 that anti-skimming elements 26 on cover plate 2 is arranged on setting code numeral, with installation
Instrument is inserted in the symmetric position of axis 21 and three openings 23 is distributed, by corresponding for anti-skimming elements 26 on cover plate 2 walling crib 1
Putting down along for bayonet socket 12 corresponding on step boss 11, then rotation cover 2 can be locked, and now, other people do not know corresponding number
Cover plate cannot be opened in word, plays safe antitheft effect.When opening or change cover plate, only need to be inserted in axis 21 by installation tool
Symmetric position is distributed three openings 23 and rotates, and the numeral in the numeral on cover plate 2 and walling crib 1 is adjusted to the position set
Time, the most now on cover plate 2, the interior edge of the corresponding walling crib 1 of anti-skimming elements 26 is bayonet socket 12 corresponding on step boss 11, upwards
Pull open cover plate.
Certainly, embodiment described above, preferred embodiment the most of the present utility model, not limit this practicality
Novel practical range, therefore all equivalences done according to structure, feature and the principle described in this utility model claim
Change or modification, in the range of being all included in this utility model.
Claims (7)
1. an anti-stealing manhole cover, including walling crib and cover plate, walling crib is arranged on the mattess of well head, and cover plate is arranged on walling crib
In, it is characterised in that: cover plate upper surface is divided into six regions with three symmetrical axis；Outside the upper surface of cover plate
Edge is evenly distributed with numeral；Symmetric position at axis is distributed three openings；Lower surface outward flange at cover plate uniformly divides
Being furnished with the numeral corresponding with upper surface, there are two screws the position of each numeral；Anti-skimming elements is arranged on screw；Described walling crib
Interior edge be step boss；On boss and cover plate, anti-skimming elements correspondence position is provided with the bayonet socket of corresponding size.
A kind of anti-stealing manhole cover the most according to claim 1, it is characterised in that: the described upper surface outward flange at cover plate is equal
The numeral of even distribution is 96.
A kind of anti-stealing manhole cover the most according to claim 1, it is characterised in that: the top surface edge of described cover plate is provided with anti-
Dust lane.
A kind of anti-stealing manhole cover the most according to claim 1, it is characterised in that: being arranged below of described cover plate is symmetrical
Three reinforcements.
A kind of anti-stealing manhole cover the most according to claim 1, it is characterised in that: described anti-skimming elements is cuboid metalwork.
A kind of anti-stealing manhole cover the most according to claim 1, it is characterised in that: the outer of described walling crib is groove.
A kind of anti-stealing manhole cover the most according to claim 1, it is characterised in that: the above outer rim of described walling crib be distributed and
The numeral that on cover plate, numeral is corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620335704.9U CN205857245U (en) | 2016-04-19 | 2016-04-19 | A kind of anti-stealing manhole cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620335704.9U CN205857245U (en) | 2016-04-19 | 2016-04-19 | A kind of anti-stealing manhole cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205857245U true CN205857245U (en) | 2017-01-04 |
Family
ID=57642877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620335704.9U Expired - Fee Related CN205857245U (en) | 2016-04-19 | 2016-04-19 | A kind of anti-stealing manhole cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205857245U (en) |
-
2016
- 2016-04-19 CN CN201620335704.9U patent/CN205857245U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170104 Termination date: 20180419 |