CN203905061U - Municipal anti-theft well lid - Google Patents
Municipal anti-theft well lid Download PDFInfo
- Publication number
- CN203905061U CN203905061U CN201420320302.2U CN201420320302U CN203905061U CN 203905061 U CN203905061 U CN 203905061U CN 201420320302 U CN201420320302 U CN 201420320302U CN 203905061 U CN203905061 U CN 203905061U
- Authority
- CN
- China
- Prior art keywords
- well lid
- cover plate
- described well
- lid base
- lid 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
Links
Abstract
The utility model discloses a municipal anti-theft well lid which comprises a well lid base and a well lid cover plate. The well lid base is arranged around a well mouth, the well lid cover plate is arranged on the well lid base to cover the well mouth, the well lid base is in a round tube shape, a big-end-down step hole is formed in the side wall of the well lid base in the axial direction of the well lid base, a limiting column is vertically arranged on the lower surface of the well lid cover plate, a flange is arranged at the end, away from the well lid cover plate, of the limiting column, and the flange can slide in the axial direction of the step hole and can rotate in the axial direction of the step hole to be clamped in the step hole. A lock set is arranged on the edge of the well lid cover plate, and a lock groove is correspondingly formed in the inner side wall of the well lid base. The municipal anti-theft well lid has the advantage of preventing the well lid cover plate from being stolen.
Description
Technical field
The utility model relates to a kind of urban operating mechanism field, more particularly, relates to a kind of municipal anti-stealing manhole cover.
Background technology
At present, all kinds of well lids that common sewer is used are normally combined by well lid and well cover cycle, well cover cycle is connected with ground, well lid and well cover cycle are separated from each other, well lid just covers on well cover cycle, so, give lawless person with opportunity, well lid is easy to be stolen by lawless person, this not only causes damage to national wealth, and likely cause casualties or traffic accident, pedestrian's personal safety has been brought to great threat, this situation easily causes some adverse influence.
There is defect in prior art, needs improvement badly.
Utility model content
The technical problems to be solved in the utility model is, for the above-mentioned defect of prior art, provides a kind of improved municipal anti-stealing manhole cover.
The utility model solves the technical scheme that its technical problem adopts: a kind of municipal anti-stealing manhole cover is provided, comprise well lid base and well lid cover plate, described well lid floor installation is around well head, described well lid cover plate is installed on described well lid base to hide described well head, described well lid base is cylindrical, the sidewall of described well lid base axially offers a up-small and down-big shoulder hole along described well lid base, the soffit of described well lid cover plate is vertically installed with a limited post, one end away from described well lid cover plate of described limited post is provided with flange, described flange can along described shoulder hole endwisely slip and can around the axial-rotation of described shoulder hole be fastened in described shoulder hole, the edge of described well lid cover plate is also provided with a lockset, and on the inside wall of described well lid base, correspondence is provided with a locked groove.
In the municipal anti-stealing manhole cover providing at the utility model, also comprise a hinge, one end of described hinge is welded on described well lid cover plate, and the other end of described hinge is welded on the inside wall of described well lid base.
In the municipal anti-stealing manhole cover providing at the utility model, described well lid cover plate is provided with at least one for the through hole of draining.
In the municipal anti-stealing manhole cover providing at the utility model, on the lateral wall of described well lid base, many are provided with the reinforcing bar of taking root.
In the municipal anti-stealing manhole cover providing at the utility model, described lockset comprises lock body and dead bolt, described well lid cover plate upper surface offers a mounting groove, on the sidewall of described mounting groove, offer with described locked groove over against perforation, described lock body is installed in described mounting groove, and described dead bolt telescopically is arranged in described perforation.
In the municipal anti-stealing manhole cover providing at the utility model, the upper surface of described well lid cover plate is also provided with for sealing the over cap of described mounting groove, and described over cap is connected with described well lid cover plate by least two bolts.
In the municipal anti-stealing manhole cover providing at the utility model, be provided with the step surface of annular on described well lid base inside wall, described well lid cover plate is arranged on described step surface and the top of described well lid cover plate flushes with the top of described well lid base.
Implement municipal anti-stealing manhole cover of the present utility model, there is following beneficial effect:
(1) limited post due to this well lid cover plate is held in shoulder hole by flange, so cannot be separated between this well lid cover plate and well lid base, can prevent that well lid cover plate is stolen.
(2) due to flange and limited post can along shoulder hole endwisely slip and can around the axial-rotation of shoulder hole be fastened in shoulder hole, therefore in the time of need to opening this well lid cover plate and construct, can be by first this this well lid cover plate upwards being promoted to a segment distance, and then this well lid cover plate of outwarding winding enters for staff, there is easy to use and reliable beneficial effect.
(3) edge due to this well lid cover plate is also provided with lockset, by this lockset, well lid cover plate and well lid base can be locked together, and can prevent that this well lid cover plate from being operated by incoherent personnel and further preventing that this well lid cover plate is stolen.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is the structural representation of the municipal anti-stealing manhole cover in the utility model one preferred embodiment;
Fig. 2 is the structural representation of the well lid cover plate of the municipal anti-stealing manhole cover in embodiment illustrated in fig. 1.
The specific embodiment
For technical characterictic of the present utility model, object and effect being had more clearly, understand, now contrast accompanying drawing and describe the specific embodiment of the present utility model in detail.
Fig. 1 shows a kind of municipal anti-stealing manhole cover in the utility model one preferred embodiment, comprise well lid base 10 and well lid cover plate 20, well lid base 10 is installed on around well head, well lid cover plate 20 is installed on well lid base 10 to hide well head, well lid base 10 is cylindrical, the sidewall of well lid base 10 axially offers a up-small and down-big shoulder hole 11 along well lid base 10, the soffit of well lid cover plate 20 is vertically installed with a limited post 21, one end away from well lid cover plate 20 of limited post 21 is provided with flange 211, flange 211 can along shoulder hole 11 endwisely slip and can around the axial-rotation of shoulder hole 11 be fastened in shoulder hole 11, the edge of well lid cover plate 20 is also provided with a lockset 30, and on the inside wall of well lid base 10, correspondence is provided with a locked groove 12.
Because the limited post 21 of this well lid cover plate 20 is held in shoulder hole 11 by flange 211, so cannot be separated between this well lid cover plate 20 and well lid base 10, can prevent that well lid cover plate 20 is stolen.In addition, due to limited post 21 can along shoulder hole 11 endwisely slip and can around the axial-rotation of shoulder hole 11 be fastened in shoulder hole 11, therefore in the time of need to opening this well lid cover plate 20 and construct, can be by first this this well lid cover plate 20 upwards being promoted to a segment distance, and then this well lid cover plate 20 of outwarding winding enters for staff, there is easy to use and reliable beneficial effect.Because the edge of this well lid cover plate 20 is also provided with lockset 30, by this lockset 30, well lid cover plate 20 and well lid base 10 can be locked together, can prevent that this well lid cover plate 20 from being operated by incoherent personnel and further preventing that this well lid cover plate 20 is stolen.
Preferably, this municipal administration anti-stealing manhole cover also comprises a hinge 40, and one end of hinge 40 is welded on well lid cover plate 20, and the other end of hinge 40 is welded on the inside wall of well lid base 10.This hinge 40 can further prevent that this well lid cover plate 20 is stolen.
With reference to Fig. 2, well lid cover plate 20 is roughly rounded simultaneously, and it is provided with at least one for the through hole 25 of draining.This lockset 30 comprises lock body 31 and dead bolt 32.Lockset 30 is prior art, is not described in detail.The edge of well lid cover plate 20 is provided with a mounting groove 22 near the part of well lid base 10, on the sidewall of this mounting groove 22, be provided with locked groove 12 over against perforation (not shown), lock body 31 is arranged in mounting groove 22, dead bolt 32 telescopicallies are located in this perforation, and lock body 31 is provided with one of keyhole and faces up.Preferably, the upper surface of well lid cover plate 20 is also provided with for sealing the over cap 23 of mounting groove 22, and over cap 23 is removably connected with well lid cover plate 20 by least two bolts (not label).
On the lateral wall of well lid base 10, many are provided with the reinforcing bar 13 of taking root, can reinforce the step surface (not mark) that is provided with annular on connecting well cover base 10 inside walls between well lid base 10 and well head concrete around, well lid cover plate 20 is arranged on step surface and the top of well lid cover plate 20 flushes with the top of well lid base 10.Edge that like this can over cap well lid cover plate 20, prevents from being collided being worn.And this shoulder hole 11 comprises the first hole, rank 111 and the second-order hole 112 being formed by the first hole, rank 111 hole enlargements.And the internal diameter in this second-order hole 112 is greater than the external diameter of flange 211, the internal diameter in this hole, the first rank 111 is less than the external diameter of this flange 211.
By reference to the accompanying drawings embodiment of the present utility model is described above; but the utility model is not limited to the above-mentioned specific embodiment; the above-mentioned specific embodiment is only schematic; rather than restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; not departing from the scope situation that the utility model aim and claim protect, also can make a lot of forms, within these all belong to protection of the present utility model.
Claims (7)
1. a municipal anti-stealing manhole cover, it is characterized in that, comprise well lid base (10) and well lid cover plate (20), described well lid base (10) is installed on around well head, it is upper to hide described well head that described well lid cover plate (20) is installed on described well lid base (10), described well lid base (10) is cylindrical, the sidewall of described well lid base (10) axially offers a up-small and down-big shoulder hole (11) along described well lid base (10), the soffit of described well lid cover plate (20) is vertically installed with a limited post (21), one end away from described well lid cover plate (20) of described limited post (21) is provided with flange (211), described flange (211) can along described shoulder hole (11) endwisely slip and can around the axial-rotation of described shoulder hole (11) be fastened in described shoulder hole (11), the edge of described well lid cover plate (20) is also provided with a lockset (30), and on the inside wall of described well lid base (10), correspondence is provided with a locked groove (12).
2. municipal anti-stealing manhole cover according to claim 1, it is characterized in that, also comprise a hinge (40), it is upper that one end of described hinge (40) is welded on described well lid cover plate (20), and the other end of described hinge (40) is welded on the inside wall of described well lid base (10).
3. municipal anti-stealing manhole cover according to claim 2, is characterized in that, described well lid cover plate (20) is provided with at least one through hole for draining (25).
4. municipal anti-stealing manhole cover according to claim 1, is characterized in that, on the lateral wall of described well lid base (10), many are provided with the reinforcing bar of taking root (13).
5. municipal anti-stealing manhole cover according to claim 1, it is characterized in that, described lockset (30) comprises lock body (31) and dead bolt (32), described well lid cover plate (20) upper surface offers a mounting groove (22), on the sidewall of described mounting groove (22), offer with described locked groove (12) over against perforation, described lock body (31) is installed in described mounting groove (22), and described dead bolt (32) telescopically is arranged in described perforation.
6. municipal anti-stealing manhole cover according to claim 5; it is characterized in that; the upper surface of described well lid cover plate (20) is also provided with the over cap (23) for sealing described mounting groove (22), and described over cap (23) is connected with described well lid cover plate (20) by least two bolts.
7. municipal anti-stealing manhole cover according to claim 1, it is characterized in that, on described well lid base (10) inside wall, be provided with the step surface of annular, described well lid cover plate (20) is arranged on described step surface and the top of described well lid cover plate (20) flushes with the top of described well lid base (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420320302.2U CN203905061U (en) | 2014-06-16 | 2014-06-16 | Municipal anti-theft well lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420320302.2U CN203905061U (en) | 2014-06-16 | 2014-06-16 | Municipal anti-theft well lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203905061U true CN203905061U (en) | 2014-10-29 |
Family
ID=51779352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420320302.2U Expired - Fee Related CN203905061U (en) | 2014-06-16 | 2014-06-16 | Municipal anti-theft well lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203905061U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104480971A (en) * | 2014-12-10 | 2015-04-01 | 苏州汇诚智造工业设计有限公司 | Anti-theft safety well lid and manufacturing method thereof |
| CN104831754A (en) * | 2015-05-27 | 2015-08-12 | 苏州科锐恒机械科技有限公司 | Anti-theft inspection well lid assembly |
-
2014
- 2014-06-16 CN CN201420320302.2U patent/CN203905061U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104480971A (en) * | 2014-12-10 | 2015-04-01 | 苏州汇诚智造工业设计有限公司 | Anti-theft safety well lid and manufacturing method thereof |
| CN104831754A (en) * | 2015-05-27 | 2015-08-12 | 苏州科锐恒机械科技有限公司 | Anti-theft inspection well lid assembly |
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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 |
Granted publication date: 20141029 Termination date: 20150616 |
|
| EXPY | Termination of patent right or utility model |