CN206815394U - Municipal antitheft and waterproof drain well cover - Google Patents
Municipal antitheft and waterproof drain well cover Download PDFInfo
- Publication number
- CN206815394U CN206815394U CN201720599661.XU CN201720599661U CN206815394U CN 206815394 U CN206815394 U CN 206815394U CN 201720599661 U CN201720599661 U CN 201720599661U CN 206815394 U CN206815394 U CN 206815394U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- bull stick
- packing ring
- antitheft
- hinged
- 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
Links
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model discloses a kind of municipal antitheft and waterproof drain well cover, including packing ring and cover plate, the cover plate to be hinged on the inwall of packing ring, and it is abutted with the chimb of packing ring inner peripheral surface；The upper surface of the cover plate offers draw ring；There is the lug boss higher than packing ring upper surface, the side of the lug boss offers air-vent, and the air-vent connects with the bottom face of cover plate on the cover plate；The bottom face of the cover plate is fixed with locating piece, and bull stick one is hinged with the locating piece, and the other end of the bull stick one is hinged with bull stick two, and the other end of the bull stick two is articulated and connected with roadbed.Advantage is：The utility model can effectively prevent extraneous rainwater from entering inside inspection shaft and have preferable anti-theft effect.
Description
Technical field
The utility model belongs to town road infrastructure technique field, more particularly, to a kind of municipal antitheft and waterproof basement
Well lid.
Background technology
At present, as the continuous development of the communication technology, communication cable are generally layed in the road cellar well in city, and in order to
Ensure safety, typically all can dispose inspection well cover in the port of inspection shaft.Its structure of existing inspection well cover is relatively simple, in order to guarantee
The fuel gas and pernicious gas of accumulation, typically all can generally be offered one big on inspection well cover in enough inspection shafts of release in time
Gas outlet, the gas outlet can not only exclude gas can also play a part of lid；The inspection well cover of this structure is in rainstorm weather
When, rainwater can be flowed into inspection shaft along gas outlet, and this can affect to the cable inside inspection shaft and equipment；Also
It is that the inspection well cover of this structure does not have preferable anti-theft measure, this can make it that inspection well cover occurs often is stolen phenomenon；Therefore have
Necessity is improved.
The content of the invention
The purpose of this utility model is to be directed to above-mentioned the shortcomings of the prior art, there is provided a kind of antitheft and waterproof basement of municipal administration
Well lid, the characteristics of it is with can effectively prevent extraneous rainwater from entering inside inspection shaft and with preferable anti-theft effect.
To achieve these goals, technical scheme is used by the utility model：A kind of antitheft and waterproof drain well of municipal administration
Lid, including packing ring and cover plate, the cover plate are hinged on the inwall of packing ring, and it is abutted with the chimb of packing ring inner peripheral surface；It is described
The upper surface of cover plate offers draw ring；There is the lug boss higher than packing ring upper surface, the side of the lug boss on the cover plate
Air-vent is offered, the air-vent connects with the bottom face of cover plate；The bottom face of the cover plate is fixed with locating piece, described fixed
Bull stick one is hinged with the block of position, the other end of the bull stick one is hinged with bull stick two, and the other end and the roadbed of the bull stick two are cut with scissors
Connect in succession.
Elastic bayonet lock is provided with the cover plate, the draw ring is engaged by clamping with elastic bayonet lock.
Set fluted on the cover plate, the draw ring and elastic bayonet lock are arranged in groove.
The capping for covering its opening is provided with the groove.
After said structure, the utility model is compared to the prior art advantageously：The utility model due to
Air-vent is in the lug boss side of cover plate, and it is while the fuel gas and pernicious gas being effectively vaporized inside inspection shaft, moreover it is possible to
Enough prevent the rainwater in the external world from entering inside inspection shaft, the cable and equipment that inside is effectively ensured are not influenceed by rainwater；Pass through bull stick
One with the be hinged setting of bull stick two, it can improve antitheft coefficient, effectively the generation of the stolen phenomenon of deduction and exemption.
Brief description of the drawings
Fig. 1 is planar structure schematic diagram of the present utility model.
Fig. 2 is side structure schematic diagram of the present utility model.
Embodiment
As described below is only preferred embodiment of the present utility model, does not therefore limit protection model of the present utility model
Enclose, the utility model is further illustrated with reference to the accompanying drawings and examples.
Embodiment, as shown in Fig. 1 and Fig. 2：A kind of antitheft and waterproof drain well cover of municipal administration, including packing ring 10 and cover plate 20, pad
Circle 10 is hollow no bottom structure, and being extended internally on its inwall has chimb, and cover plate 20 is hinged on the inwall of packing ring 10, and its lower end
Face abuts with chimb.Fluted 27 are opened up on cover plate 20, draw ring 21 and elastic bayonet lock 26, elastic bayonet lock are provided with groove 27
26 can play preferable positioning action to draw ring 21.The capping 28 for covering its opening is provided with groove 27, capping 28 can
Rotated, capping 28 is so rotated when needing to open cover plate 20 and pulls draw rings 21, and usually when not in use, allowing envelope
Lid 28, which covers groove 27, prevents it from being impacted to current.There is the lug boss higher than the upper surface of packing ring 10 on cover plate 20,
The side of lug boss offers air-vent 22, and air-vent 22 connects with the bottom face of cover plate 20；Air-vent 22 can be vaporized inspection shaft
Internal fuel gas and pernicious gas, prevents these gases from excessively being overstock in inspection shaft, and due to air-vent 22 be distributed in it is convex
The side in the portion of rising, the upper surface of itself and packing ring 10 has certain difference in height, therefore it can prevent the rainwater in the external world from entering basement
Inside well, cable and equipment that inside is effectively ensured are not influenceed by rainwater.Locating piece 23 is fixed with the bottom face of cover plate 20, it is fixed
Bull stick 1 is hinged with the block 23 of position, the other end of bull stick 1 is hinged with bull stick 2 25, the other end and roadbed of bull stick 2 25
It is articulated and connected；Being articulated and connected for bull stick 1 and bull stick 2 25 can be unaffected to the opening of cover plate 20, but due to bull stick
2 25 are articulated and connected with roadbed, and it can effectively prevent cover plate 20 to be stolen easily, substantially increase antitheft coefficient.
Claims (4)
1. a kind of antitheft and waterproof drain well cover of municipal administration, including packing ring (10) and cover plate (20), the cover plate (20) are hinged on packing ring
(10) on inwall, and it is abutted with the chimb of packing ring (10) inner peripheral surface；The upper surface of the cover plate (20) offers draw ring
(21)；It is characterized in that：There is the lug boss higher than packing ring (10) upper surface, the side of the lug boss on the cover plate (20)
Air-vent (22) is offered, the air-vent (22) connects with the bottom face of cover plate (20)；The bottom face of the cover plate (20) is consolidated
Surely there is locating piece (23), bull stick one (24) is hinged with the locating piece (23), the other end of the bull stick one (24) is hinged with
Bull stick two (25), the other end of the bull stick two (25) are articulated and connected with roadbed.
2. municipal administration according to claim 1 is antitheft and waterproof drain well cover, it is characterised in that：It is provided with the cover plate (20)
Elastic bayonet lock (26), the draw ring (21) are engaged by clamping with elastic bayonet lock (26).
3. municipal administration according to claim 2 is antitheft and waterproof drain well cover, it is characterised in that：It is provided with the cover plate (20)
Groove (27), the draw ring (21) are arranged at groove with elastic bayonet lock (26)（27）It is interior.
4. municipal administration according to claim 3 is antitheft and waterproof drain well cover, it is characterised in that：It is provided with the groove (27)
Cover the capping (28) of its opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720599661.XU CN206815394U (en) | 2017-05-26 | 2017-05-26 | Municipal antitheft and waterproof drain well cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720599661.XU CN206815394U (en) | 2017-05-26 | 2017-05-26 | Municipal antitheft and waterproof drain well cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206815394U true CN206815394U (en) | 2017-12-29 |
Family
ID=60757477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720599661.XU Expired - Fee Related CN206815394U (en) | 2017-05-26 | 2017-05-26 | Municipal antitheft and waterproof drain well cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206815394U (en) |
-
2017
- 2017-05-26 CN CN201720599661.XU patent/CN206815394U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171229 Termination date: 20190526 |