CN205776383U - A kind of Safety well cover - Google Patents
A kind of Safety well cover Download PDFInfo
- Publication number
- CN205776383U CN205776383U CN201620468038.6U CN201620468038U CN205776383U CN 205776383 U CN205776383 U CN 205776383U CN 201620468038 U CN201620468038 U CN 201620468038U CN 205776383 U CN205776383 U CN 205776383U
- Authority
- CN
- China
- Prior art keywords
- lid
- groove
- well lid
- well
- wellhead receptacle
- 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
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
This utility model relates to highway articles for use facility technology field, particularly to a kind of Safety well cover.This Safety well cover, including wellhead receptacle and well lid, sets female thread on medial wall, wellhead receptacle upper end, sets external screw thread outside well lid;The first groove is set in the middle part of well lid, central lid is set at the first groove top lid, central lid one end is hinged with well lid, and the central lid other end sets center cover lock, sets space at the first bottom portion of groove, the first groove inner wall side above space connects high elastic force spring, high elastic force spring one end is connected with the first groove inner wall, high elastic force spring other end connection sliding block, connects tilting bar at slider bottom, tilting bar upper end is connected through space with slide block bottom, and tilting bar lower end outside connects horizon bar;The second groove is set along wellhead receptacle circumferential direction on wellhead receptacle medial wall below well lid.This Safety well cover be avoided that because of heavy rain weather well lid washed away, avoid stolen.
Description
(1) technical field
This utility model relates to highway articles for use facility technology field, particularly to a kind of Safety well cover.
(2) background technology
In urban construction, because burying and safeguard the needs of underground piping underground in the future, need to arrange blow-off line under road surface
Well, gas pipeline well and electric power, communication cable operation well etc., the well lid arranged on the well head of these wells is mostly by cast iron system
Make, simple with the attachment structure on wellhead receptacle and ground, run into severe rainwater weather, because impeded drainage is easily rushed by water
Walk, bring great potential safety hazard, and anti-theft effect is poor, is usually stolen by unprincipled fellow, seriously jeopardize contact vehicle and pedestrian
Life security, also result in highway facilities property waste, become a big hidden danger in city.
(3) summary of the invention
This utility model is in order to make up the deficiencies in the prior art, it is provided that a kind of rational in infrastructure, convenient and practical, be avoided that because of
Heavy rain weather well lid is washed away, is avoided stolen Safety well cover, solves problems of the prior art.
This utility model is achieved by the following technical solution:
A kind of Safety well cover, is located at the well lid of wellhead receptacle upper end, is provided with on wellhead receptacle medial wall including wellhead receptacle and lid
Female thread, is provided with external screw thread in the outside of well lid, and described well lid is connected with wellhead receptacle inside thread;It is provided with one at the middle part of well lid
First groove, sets a central lid at the first groove top lid, and one end of described central lid is hinged with well lid, described central lid
The other end is provided with a center cover lock, and described central lid is connected, on the edge, bottom of the first groove with well lid sealing by center cover lock
First groove bottom land length direction is provided with a space, and the first groove inner wall side above space connects an elastic spring, institute
The one end stating elastic spring is connected with the first groove inner wall, and the other end of described elastic spring connects a slide block, at the end of slide block
Portion connects a tilting bar, and the upper end of described tilting bar is connected through space with slide block bottom, and the outside of described tilting bar lower end connects
Connect a horizon bar;It is provided with one second groove along wellhead receptacle circumferential direction on wellhead receptacle medial wall below well lid, described second
Groove coordinates with horizon bar and is connected.
The beneficial effects of the utility model are: this Safety well cover is by setting the first groove at the middle part of well lid, recessed first
Trench bottom sets a space, on the first groove inner wall above space by one elastic spring connect one can in the first groove edge
The slide block slided in gap lengths direction, connects a tilting bar passing space, in the outside of tilting bar lower end in the bottom of slide block
Connecting one and be inserted into the horizon bar in the second groove, above structure can ensure when placing well lid, promotes elastic spring compression to make
Well lid is placed on wellhead receptacle upper end to squatting down, and then unclamps high-tension compression spring, horizontally rotates well lid so that it is inside wellhead receptacle
Threaded engagement, during well lid is threadeded with wellhead receptacle rotation, horizon bar gradually rotates along wellhead receptacle inwall and glides also
Final downslide is inserted in the second groove, so that firm being stuck on wellhead receptacle of well lid.Fastness is strong, prevents well lid at heavy rain
Or float under the External Force Acting of vertical direction or lift, eliminate potential safety hazard.Due to the first groove top lid set one with
The central lid of center cover lock, can make other people cannot directly contact slide block, it is to avoid water at ordinary times by central lid dense block on well lid
Flat bar and the second groove depart from, even if well lid and wellhead receptacle loosen, because the clamping of horizon bar and the second groove also cannot be opened
Well lid, play anti-theft function, it is to avoid property loss.
(4) accompanying drawing explanation
Below in conjunction with the accompanying drawings this utility model is further described.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the manhole cover structure schematic diagram that in Fig. 1, central lid is opened;
Fig. 3 is to look up structural representation in well.
In figure, 1 wellhead receptacle, 2 well lids, 3 first grooves, 4 central lid, 5 center cover locks, 6 spaces, 7 elastic springs, 8 slide blocks,
9 tilting bars, 10 horizon bars, 11 second grooves.
(5) detailed description of the invention
For the technical characterstic of this programme can be clearly described, below by detailed description of the invention, and combine its accompanying drawing, to this reality
It is described in detail with novel.
Embodiment 1
As illustrated in the accompanying drawings from 1 to 3, this Safety well cover includes that wellhead receptacle 1 and lid are located at the well lid 2 of wellhead receptacle 1 upper end, at well head
The medial wall of seat 1 upper end is provided with female thread, is provided with external screw thread in the outside of well lid 2, and described well lid 2 and wellhead receptacle 1 pass through spiral shell
Stricture of vagina is connected;It is provided with one first groove 3 at the middle part of well lid 2, sets a central lid 4, described central lid 4 in the first groove 3 top cover
One end be hinged with well lid 2, the other end of described central lid 4 is provided with a center cover lock 5, and described central lid 4 passes through central lid
Lock 5 seals with well lid 2 and is connected, and is provided with a space 6, in space in the bottom of the first groove 3 along the first groove 3 groover rot diameter direction
The first groove 3 inwall side above in the of 6 connects an elastic spring 7, and one end of described elastic spring 7 is solid with the first groove 3 inwall
Even, the other end of described elastic spring 7 connects a slide block 8, connects a tilting bar 9 in the bottom of slide block 8, described tilting bar 9
Upper end is connected through space 6 with slide block 8 bottom, and the outside of described tilting bar 9 lower end connects a horizon bar 10;Below well lid 2
Wellhead receptacle 1 medial wall on be provided with second groove 11 inserted for horizon bar 10 along wellhead receptacle 1 circumferential direction, described second recessed
Groove 11 coordinates with horizon bar 10 and is connected.
During use, well lid 2 is squatted and is placed on wellhead receptacle 1 upper end, this placement process, central lid 4 can be opened and manually press
Contracting elastic spring 7 makes horizon bar 10 move to well center, thus facilitates well lid 2 to rotate, it is possible to without manually, by tilting
Well lid 2 once, make horizon bar 10 outer end contact wellhead receptacle 1 inwall, then set level well lid 2 and rotate, and horizon bar 10 is at elastic force
Under spring 7 telescopic action, smooth rotation glides, and treats that well lid 2 and wellhead receptacle 1 inside thread are completely embedded, and horizon bar 10 just slides to
Fix in second groove 11.Closing center's lid 4, locks center cover lock 5.
This utility model does not describes part in detail, is the known technology of those skilled in the art of the present technique.Finally illustrate, with
Upper embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although with reference to preferred embodiment to this utility model
It is described in detail, it will be understood by those within the art that, the technical solution of the utility model can have been repaiied
Changing or equivalent, without deviating from objective and the scope of technical solutions of the utility model, it all should be contained at this utility model
Right in the middle of.
Claims (1)
1. a Safety well cover, is located at the well lid of wellhead receptacle upper end, it is characterized in that: in wellhead receptacle medial wall including wellhead receptacle and lid
Being provided with female thread, be provided with external screw thread in the outside of well lid, described well lid is connected with wellhead receptacle inside thread;Middle part at well lid
Being provided with one first groove, set a central lid at the first groove top lid, one end of described central lid is hinged with well lid, described in
The other end of heart lid is provided with a center cover lock, and described central lid is connected, at the first groove with well lid sealing by center cover lock
Bottom is provided with a space along the first groove bottom land length direction, and the first groove inner wall side above space connects an elastic force bullet
Spring, one end of described elastic spring is connected with the first groove inner wall, and the other end of described elastic spring connects a slide block, at slide block
Bottom connect a tilting bar, the upper end of described tilting bar is connected through space and slide block bottom, outside described tilting bar lower end
Side connects a horizon bar;It is provided with one second groove along wellhead receptacle circumferential direction on wellhead receptacle medial wall below well lid, described
Second groove coordinates with horizon bar and is connected.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620468038.6U CN205776383U (en) | 2016-05-20 | 2016-05-20 | A kind of Safety well cover |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620468038.6U CN205776383U (en) | 2016-05-20 | 2016-05-20 | A kind of Safety well cover |
Publications (1)
Publication Number | Publication Date |
---|---|
CN205776383U true CN205776383U (en) | 2016-12-07 |
Family
ID=58117880
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201620468038.6U Expired - Fee Related CN205776383U (en) | 2016-05-20 | 2016-05-20 | A kind of Safety well cover |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN205776383U (en) |
-
2016
- 2016-05-20 CN CN201620468038.6U patent/CN205776383U/en not_active Expired - Fee Related
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN201771000U (en) | Ground type comprehensive pipe rack manhole cover plate | |
CN104452821A (en) | Manhole opening inner cover and combined inner manhole cover and outer manhole cover device with same | |
CN205776383U (en) | A kind of Safety well cover | |
CN204326111U (en) | Manhole lid device inside and outside combined type | |
CN203846601U (en) | Hidden inspection well cover | |
CN107366347A (en) | A kind of underpass flood reverse-filling drainage system | |
CN104452823A (en) | Safety well lid | |
CN204676602U (en) | A kind of municipal manhole is mated formation well lid | |
CN206941652U (en) | A kind of municipal anti-stealing manhole cover | |
CN205046666U (en) | Prevent subsiding drainage well lid | |
CN208604638U (en) | Combined type inspection well lid | |
CN203729337U (en) | Well lid and pulling-up device thereof | |
CN208455676U (en) | A kind of well lid ironcasting | |
CN204241130U (en) | Based on the temperature-detecting device of Combined well lid | |
CN202416376U (en) | Antitheft well cover and opening tool thereof | |
CN202745074U (en) | Double-layer revolving shaft type safety manhole cover | |
CN206376282U (en) | A kind of anti-displacement well lid | |
CN207121934U (en) | Intelligent hydraulic well lid | |
CN106703082B (en) | A kind of theft-proof manhole cover | |
CN206396805U (en) | A kind of theft-proof manhole cover | |
CN109487886A (en) | The siphon drainge system of underground garage | |
CN204982958U (en) | Cloudy well lid device in city | |
CN214994104U (en) | Anti-theft sewer well cover | |
CN205954704U (en) | Safe decompression well lid | |
CN103726512B (en) | A kind of well lid and pulling-up device thereof and using method |
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: 20161207 Termination date: 20170520 |