CN205475345U - Prevent stolen inspection shaft of inspection shaft lid - Google Patents
Prevent stolen inspection shaft of inspection shaft lid Download PDFInfo
- Publication number
- CN205475345U CN205475345U CN201620286699.7U CN201620286699U CN205475345U CN 205475345 U CN205475345 U CN 205475345U CN 201620286699 U CN201620286699 U CN 201620286699U CN 205475345 U CN205475345 U CN 205475345U
- Authority
- CN
- China
- Prior art keywords
- inspection shaft
- inspection
- well cover
- stolen
- inspection well
- 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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- Burglar Alarm Systems (AREA)
Abstract
The utility model discloses a prevent stolen inspection shaft of inspection shaft lid, include: inspection shaft barrel and inspection shaft lid, the inspection shaft lid sets up the top at the inspection shaft barrel, pre -buried in the upper portion wallboard of inspection shaft barrel have a several L shape knee, the one end of L shape knee extends to the top of inspection shaft barrel, and the other end of L shape knee extends to the outside of inspection shaft barrel, the inspection shaft is covered and is provided with several and the corresponding shoulder hole of L shape knee, be provided with respectively in the shoulder hole one with the corresponding antitheft nut of L shape knee. In this way, prevent stolen inspection shaft of inspection shaft lid, increased L shape knee and antitheft nut very much, L shape knee is fixed on the inspection shaft barrel, the sound construction utilizes antitheft nut to fix the inspection shaft lid on L shape knee, has increased the degree of difficulty of stealing, reduces the stolen risk of inspection shaft lid, it is more convenient that maintainer installs and dismantles, maintains that the convenience is good.
Description
Technical field
This utility model relates to municipal wastewater engineering field, particularly relates to a kind of inspection shaft preventing inspection well cover stolen.
Background technology
Being typically provided with inspection shaft and inspection well cover on road surface and street, inspection well cover is arranged on the top of inspection shaft, uses ratio wide.Inspection well cover is primarily to the earial drainage of sewage and cleaning are safeguarded, and vehicle and pedestrian are also required to pass through above it, and therefore structural requirement ratio is stronger.
Common inspection well cover does not has antitheft function, and inspection well cover mostly is cast iron and makes, and cast iron materials easily recycles, and part inspection well cover even uses copper alloy to make, and cost is of a relatively high, it is easier to stolen, needs to improve.
Utility model content
This utility model, mainly solving the technical problems that provide a kind of inspection shaft preventing inspection well cover stolen, promotes inspection well cover and installs convenience, increase the difficulty that inspection well cover is stolen.
For solving above-mentioned technical problem, the technical scheme that this utility model uses is: provide a kind of inspection shaft preventing inspection well cover stolen, including: inspection shaft cylinder and inspection well cover, described inspection well cover is arranged on the top of inspection shaft cylinder, the top wallboard of described inspection shaft cylinder is embedded with several L-shaped knee, one end of described L-shaped knee extends to the top of inspection shaft cylinder, the other end of L-shaped knee extends to the outside of inspection shaft cylinder, several shoulder hole corresponding with L-shaped knee it is provided with on described inspection well cover, an anti-theft nut corresponding with L-shaped knee it is respectively arranged with in described shoulder hole.
In one preferred embodiment of this utility model, it is provided with a row in described inspection shaft cylinder and climbs handrail.
In one preferred embodiment of this utility model, the top of described L-shaped knee is provided with the screw thread corresponding with anti-theft nut.
In one preferred embodiment of this utility model, the quantity of described L-shaped knee is at least 2.
In one preferred embodiment of this utility model, described inspection well cover is provided with lower water through hole.
The beneficial effects of the utility model are: a kind of inspection shaft preventing inspection well cover stolen that this utility model is pointed out, add L-shaped knee and anti-theft nut especially, L-shaped knee is fixed on inspection shaft cylinder, sound construction, utilize anti-theft nut that inspection well cover is fixed on L-shaped knee, add the difficulty of pilferage, lower the risk that inspection well cover is stolen, attendant carries out mounting and dismounting more convenient, safeguards that convenience is good.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in this utility model embodiment, in describing embodiment below, the required accompanying drawing used is briefly described, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings, wherein:
Fig. 1 is a kind of structural representation preventing stolen inspection shaft one preferred embodiment of inspection well cover of this utility model.
Detailed description of the invention
Technical scheme in this utility model embodiment will be clearly and completely described below, it is clear that described embodiment is only a part of embodiment of the present utility model rather than whole embodiments.Based on the embodiment in this utility model, all other embodiments that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
Referring to Fig. 1, this utility model embodiment includes:
A kind of inspection shaft preventing inspection well cover stolen, including: inspection shaft cylinder 1 and inspection well cover 2, described inspection well cover 2 is arranged on the top of inspection shaft cylinder 1, and described inspection well cover 2 is provided with lower water through hole 21.Sewage is by the inspection shaft cylinder 1 below the entrance of lower water through hole 21.
The top wallboard of described inspection shaft cylinder 1 is embedded with several L-shaped knee 4, one end of described L-shaped knee 4 extends to the top of inspection shaft cylinder 1, the other end of L-shaped knee 4 extends to the outside of inspection shaft cylinder 1, extend to during construction in ground, make the fixing more firm of L-shaped knee 4, avoiding the problem that gets loose of L-shaped knee 4, the connection strengthening inspection shaft cylinder 1 and ground is fixed.
Several shoulder hole 22 corresponding with L-shaped knee 4 it is provided with on described inspection well cover 2, an anti-theft nut 3 corresponding with L-shaped knee 4 it is respectively arranged with in described shoulder hole 22, the top of described L-shaped knee 4 is provided with the screw thread corresponding with anti-theft nut 3, the attendant only grasping anti-theft nut 3 special spanner just can easily open anti-theft nut 3, carry out attended operation, other people are then difficult to open, and add the difficulty of pilferage.
Being provided with a row in described inspection shaft cylinder 1 and climb handrail 11, climbing handrail 11 facilitates the downhole operations of attendant, and processing safety is higher.
The quantity of described L-shaped knee 4 is at least 2, and multiple L-shaped knee 4 arrays are respectively on inspection shaft cylinder 1, and uniform force, ruggedness is good.
In sum, a kind of inspection shaft preventing inspection well cover stolen that this utility model is pointed out, strengthen the anti-theft protection of inspection well cover 2, the stationarity of inspection well cover 2 is good, and the installation and removal of attendant are convenient, and with low cost, subject range is extensive.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure utilizing this utility model description to be made or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical field, the most in like manner it is included in scope of patent protection of the present utility model.
Claims (5)
1. one kind prevents the inspection shaft that inspection well cover is stolen, including: inspection shaft cylinder and inspection well cover, described inspection well cover is arranged on the top of inspection shaft cylinder, it is characterized in that, the top wallboard of described inspection shaft cylinder is embedded with several L-shaped knee, one end of described L-shaped knee extends to the top of inspection shaft cylinder, the other end of L-shaped knee extends to the outside of inspection shaft cylinder, it is provided with several shoulder hole corresponding with L-shaped knee on described inspection well cover, in described shoulder hole, is respectively arranged with an anti-theft nut corresponding with L-shaped knee.
The inspection shaft preventing inspection well cover stolen the most according to claim 1, it is characterised in that be provided with a row in described inspection shaft cylinder and climb handrail.
The inspection shaft preventing inspection well cover stolen the most according to claim 1, it is characterised in that the top of described L-shaped knee is provided with the screw thread corresponding with anti-theft nut.
The inspection shaft preventing inspection well cover stolen the most according to claim 1, it is characterised in that the quantity of described L-shaped knee is at least 2.
The inspection shaft preventing inspection well cover stolen the most according to claim 1, it is characterised in that be provided with lower water through hole on described inspection well cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620286699.7U CN205475345U (en) | 2016-04-08 | 2016-04-08 | Prevent stolen inspection shaft of inspection shaft lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620286699.7U CN205475345U (en) | 2016-04-08 | 2016-04-08 | Prevent stolen inspection shaft of inspection shaft lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205475345U true CN205475345U (en) | 2016-08-17 |
Family
ID=56643596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620286699.7U Expired - Fee Related CN205475345U (en) | 2016-04-08 | 2016-04-08 | Prevent stolen inspection shaft of inspection shaft lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205475345U (en) |
-
2016
- 2016-04-08 CN CN201620286699.7U patent/CN205475345U/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: 20160817 Termination date: 20170408 |