CN206916785U - A kind of anti-stealing manhole cover - Google Patents
A kind of anti-stealing manhole cover Download PDFInfo
- Publication number
- CN206916785U CN206916785U CN201720794119.XU CN201720794119U CN206916785U CN 206916785 U CN206916785 U CN 206916785U CN 201720794119 U CN201720794119 U CN 201720794119U CN 206916785 U CN206916785 U CN 206916785U
- Authority
- CN
- China
- Prior art keywords
- raised line
- well lid
- well
- manhole cover
- fixed raised
- 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
The utility model discloses a kind of anti-stealing manhole cover, including well seat and well lid, support frame is provided with inside the well seat, support frame as described above is provided with four stopper slots, notch is provided between the stopper slot is two neighboring, the well lid bottom left is provided with left fixed raised line, the well lid bottom right is provided with right fixed raised line, the right fixed raised line bottom is provided with anti-theft chain, described anti-theft chain one end connects right fixed raised line, the other end connects well seat, the well lid center position is provided with leaking hole, left groove is provided with the left of the well lid surface, right groove is provided with the right side of the well lid surface；The utility model is a kind of anti-stealing manhole cover, simple in construction, reasonable in design, simple to operate, safe antitheft, stopper slot and antitheft, the good anti-theft effect of anti-theft chain double insurance progress.
Description
Technical field
The utility model belongs to well lid technical field, and in particular to a kind of anti-stealing manhole cover.
Background technology
Well lid, for covering road or family's middle-deep well, prevent people or object from falling, by material can be divided into metal well lid,
High strength fibre cement concrete well lid, Resin man-hole cover etc.；It is general to use circle, available for greenbelt, pavement, motor vehicle
Road, harbour, lane etc.；In daily life, various well lids are seen everywhere, such as various sewer well well lids, communication pipe
Road well well lid etc., these wells such as are generally used for overhauling, safeguard, maintain at the occasion, are that the life with people is closely related, but often
The well lid seen does not have anti-theft measure, causes well lid stolen or lacks, so as to cause the unshielded measure of well head, personnel may be caused to fall
Enter in well, a series of problems, such as causing injury, it is most important to prevent that well lid is stolen.
Utility model content
The purpose of this utility model is to provide a kind of simple in construction, reasonable in design, simple to operate, safe antitheft antitheft
Well lid.
Technical solutions of the utility model are a kind of anti-stealing manhole covers, including well seat and well lid, and support is provided with inside the well seat
Frame, support frame as described above are provided with four stopper slots, notch, the well lid bottom left are provided between the stopper slot is two neighboring
Provided with left fixed raised line, the well lid bottom right is provided with right fixed raised line, and the right fixed raised line bottom is provided with anti-theft chain,
Described anti-theft chain one end connects right fixed raised line, and other end connection well seat, the well lid center position is provided with leaking hole, described
Left groove is provided with the left of well lid surface, is provided with right groove on the right side of the well lid surface, support frame as described above is connected with stopper slot, institute
State right fixed raised line with anti-theft chain to be connected, the anti-theft chain is connected with well seat.
The utility model, which further improves, to be, the well seat is structure as a whole with support frame.
The utility model, which further improves, to be, the well lid is structure as a whole with left fixed raised line, right fixed raised line.
The utility model, which further improves, to be, the left groove position is corresponding with left fixed raised line position, described
Right groove position is corresponding with right fixed raised line position.
The utility model, which further improves, to be, the well lid size is adapted with well seat.
The utility model, which further improves, to be, the notch size and left fixed raised line, right fixed raised line phase
Adapt to.
The utility model, which further improves, to be, the anti-theft chain is made up of stainless steel.
The utility model is a kind of anti-stealing manhole cover, the left fixed raised line and right fixed raised line that well lid bottom is set, with notch
It is corresponding, well lid is sticked into notch and rotated, the left fixed raised line and right fixed raised line of well lid bottom are fixed in stopper slot,
And right fixed raised line connection anti-theft chain, anti-theft chain are connected with well seat, good anti-theft effect.
The beneficial effects of the utility model：
The utility model is a kind of anti-stealing manhole cover, simple in construction, reasonable in design, simple to operate, safe antitheft, stopper slot with
Anti-theft chain double insurance carries out antitheft, good anti-theft effect, and left groove and right groove indicate left fixed raised line and right fixed raised line
Position, convenient corresponding notch, anti-theft chain uses stainless steel, can effectively prevent the erosion of gas and liquid in well, carry
High service life.
Brief description of the drawings
Fig. 1 is a kind of sectional view of anti-stealing manhole cover of the utility model；
Fig. 2 is a kind of top view of anti-stealing manhole cover well seat of the utility model；
Fig. 3 is a kind of top view of anti-stealing manhole cover well lid of the utility model；
Wherein, 1, well seat, 2, well lid, 3, support frame, 4, stopper slot, 5, notch, 6, left fixed raised line, 7, right fixation it is convex
Bar, 8, anti-theft chain, 9, leaking hole, 10, left groove, 11, right groove.
Embodiment
For ease of skilled artisan understands that technical solutions of the utility model, new to this practicality in conjunction with Figure of description
Type technical scheme is described further.
The utility model is a kind of anti-stealing manhole cover, including well seat 1 and well lid 2, and the inside of well seat 1 is provided with support frame 3, institute
State support frame 3 and be provided with four stopper slots 4, notch 5, the bottom left of well lid 2 are provided between the stopper slot 4 is two neighboring
Provided with left fixed raised line 6, the bottom right of well lid 2 is provided with right fixed raised line 7, and the right fixed bottom of raised line 7 is provided with antitheft
Chain 8, described one end of anti-theft chain 8 connect right fixed raised line 7, and other end connection well seat 1, the center of well lid 2 is provided with
Leaking hole 9, the surface of well lid 2 left side are provided with left groove 10, right groove 11, the support are provided with the right side of the surface of well lid 2
Frame 3 is connected with stopper slot 4, and the right fixed raised line 7 is connected with anti-theft chain 8, and the anti-theft chain 8 is connected with well seat 1
Connect.
The well seat 1 is structure as a whole with support frame 3.The well lid 2 is integrated with left fixed raised line 6, right fixed raised line 7
Structure.The position of left groove 10 is corresponding with the left fixed position of raised line 6, the position of right groove 11 and right fixed raised line 7
Put corresponding.The size of well lid 2 is adapted with well seat 1.The size of notch 5 and left fixed raised line 6, right fixation
Raised line 7 is adapted.The anti-theft chain 9 is made up of stainless steel.
The utility model is a kind of anti-stealing manhole cover, and the inside of well seat 1 is provided with support frame 3, for supporting well lid 2, the bottom of well lid 2
The left fixed raised line 6 and right fixed raised line 7 set, corresponding with notch 5, well lid 2 is provided with left groove 10 and right groove 11, refers to
Show left solid raised line 6 and the right position of fixed raised line 7, convenient corresponding notch 5, the also convenient rotation of setting of left groove 10 and right groove 11
Turn well lid 2, the left fixed raised line 6 and right fixed raised line 7 for making the bottom of well lid 2 are fixed in stopper slot 4, and right fixed raised line 7 connects
Anti-theft chain 8, anti-theft chain 8 are connected with well seat 1, preferably improve anti-theft effect.
Utility model is exemplarily described above in conjunction with accompanying drawing for technical solutions of the utility model, it is clear that this practicality
New specific implementation is not subject to the restrictions described above, and is carried out as long as employing methodology and technical scheme of the present utility model
Various unsubstantialities improve, or it is not improved the design of utility model and technical scheme are directly applied into other occasions,
Within the scope of protection of the utility model.
Claims (7)
1. a kind of anti-stealing manhole cover, including well seat and well lid, it is characterised in that be provided with support frame, the support inside the well seat
Frame is provided with four stopper slots, and notch is provided between the stopper slot is two neighboring, and the well lid bottom left is provided with left fixation
Raised line, the well lid bottom right are provided with right fixed raised line, and the right fixed raised line bottom is provided with anti-theft chain, the theftproof lock
Chain one end connects right fixed raised line, other end connection well seat, and the well lid center position is provided with leaking hole, and the well lid surface is left
Side is provided with left groove, is provided with right groove on the right side of the well lid surface, support frame as described above is connected with stopper slot, and the right fixation is convex
Bar is connected with anti-theft chain, and the anti-theft chain is connected with well seat.
2. a kind of anti-stealing manhole cover according to claim 1, it is characterised in that the well seat is structure as a whole with support frame.
3. a kind of anti-stealing manhole cover according to claim 1, it is characterised in that the well lid and left fixed raised line, right fixation
Raised line is structure as a whole.
4. a kind of anti-stealing manhole cover according to claim 1, it is characterised in that the left groove position and left fixed raised line position
Put corresponding, the right groove position is corresponding with right fixed raised line position.
5. a kind of anti-stealing manhole cover according to claim 1, it is characterised in that the well lid size is mutually fitted with well seat
Should.
6. a kind of anti-stealing manhole cover according to claim 1, it is characterised in that the notch size and left fixation are convex
Bar, right fixed raised line are adapted.
7. a kind of anti-stealing manhole cover according to claim 1, it is characterised in that the anti-theft chain is stainless steel system
Into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720794119.XU CN206916785U (en) | 2017-07-03 | 2017-07-03 | A kind of anti-stealing manhole cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720794119.XU CN206916785U (en) | 2017-07-03 | 2017-07-03 | A kind of anti-stealing manhole cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206916785U true CN206916785U (en) | 2018-01-23 |
Family
ID=61335586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720794119.XU Expired - Fee Related CN206916785U (en) | 2017-07-03 | 2017-07-03 | A kind of anti-stealing manhole cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206916785U (en) |
-
2017
- 2017-07-03 CN CN201720794119.XU patent/CN206916785U/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: 20180123 Termination date: 20180703 |