CN208701760U - A kind of anti-theft type inspection well cover - Google Patents
A kind of anti-theft type inspection well cover Download PDFInfo
- Publication number
- CN208701760U CN208701760U CN201821306857.6U CN201821306857U CN208701760U CN 208701760 U CN208701760 U CN 208701760U CN 201821306857 U CN201821306857 U CN 201821306857U CN 208701760 U CN208701760 U CN 208701760U
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- China
- Prior art keywords
- derrick
- well lid
- rotation
- slot
- pawl
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Abstract
The utility model discloses a kind of anti-theft type inspection well covers, including derrick, well lid is provided with above the derrick, the side of the derrick is provided with the link slot being vertically arranged, rotation axis is provided in link slot, the upper end of the rotation axis is fixedly connected with well lid, the rotation axis is welded with confinement block far from one end of well lid, the derrick is uniformly and equidistantly rotatably connected to rotation pipe close to the side of well lid by bearing, the top fixing sleeve of the rotation pipe is connected to ratchet, the side of the ratchet is provided with pawl, and pawl is rotatablely connected by hinge and derrick, one end of the pawl is fixedly connected with spring.The utility model structure is simple, easy to use, can be very good to install well lid, simultaneously because the effect of limitation bar and fixing groove, can to need many experiments in the correspondence password program not set, it is possible to open well lid, increases time of crime cost, and then prevent from stealing.
Description
Technical field
The utility model relates to a kind of well lid technical field more particularly to a kind of anti-theft type inspection well covers.
Background technique
A lot of underground pipings, such as sewer, underground gas pipeline, water supply pipe, power pipe are had in urban construction
Road, communication conduit, national defence pipeline etc., these pipelines lead to the outlet on ground every a Duan Yaoyou mono-, by pipeline to ground
This section is known as inspection shaft, and catch pit port is usually concordant with ground, and inspection well cover is then used to sealing inspection well mouths.Inspection well cover usually uses reinforcing bar water
The materials such as mud, metal, reinforced plastics are made, and intensity is higher, and shape is based on round and rectangular.Currently, there is some criminals
Inspection well cover is stolen, and if the non-motor vehicle driver of road or pedestrian do not notice that exposed catch pit port, Wheel for non maneuverable vehicle are easy
It is blocked by catch pit port, driver is thrown out of vulnerable to effect of inertia, and pedestrian is easily tripped or even fallen into well by catch pit port, to people
Body causes safely great threat.So need to carry out inspection well cover certain antitheft processing, however the prior art, generally all
It can quickly crack, so that well lid is lost.
Utility model content
Purpose of the utility model is to solve antitheft the shortcomings that can quickly cracking existing in the prior art, and mention
A kind of anti-theft type inspection well cover out.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of anti-theft type inspection well cover, including derrick are provided with well lid, the side setting of the derrick above the derrick
There is the link slot being vertically arranged, rotation axis is provided in link slot, the upper end of the rotation axis is fixedly connected with well lid, and described turn
Moving axis is welded with confinement block far from one end of well lid, and the derrick passes through the bearing uniformly and equidistantly company of rotation close to the side of well lid
It is connected to rotation pipe, the top fixing sleeve of the rotation pipe is connected to ratchet, and the side of the ratchet is provided with pawl, and pawl passes through
Hinge and derrick are rotatablely connected, and one end of the pawl is fixedly connected with spring, and the one end of spring far from pawl and derrick are solid
The intermediate outer wall of fixed connection, the rotation pipe is fixedly attached restricted bar, and limits bar and extend in well lid.
Preferably, it is uniformly and equidistantly provided with rotation slot close to the side of well lid above the derrick, rotation slot uses ten
Font structure, the limitation bar and rotation pipe are located in rotation slot, and the well lid is provided with fixing groove close to the side of derrick, Gu
Slot is determined using T-type structure, and the side of the limitation bar is located in fixing groove.
Preferably, the side above the derrick close to rotation pipe is provided with card slot, is fixedly welded with card in card slot
Board, the well lid top is intermediate to be provided with label slot, identifying plate is fixedly welded in label slot, the rotation pipe is using not similar shape
The polygonized structure of shape.
Preferably, the confinement block uses upside-down triangle shape, and the confinement block and link slot are interference fitted.
Preferably, symmetrically arranged handle is rotatably connected to by hinge above the well lid, the handle uses openning
Type structure.
Preferably, it states and is provided with sealing cover above rotation pipe, sealing cover is rotatablely connected by hinge and well lid.
The beneficial effects of the utility model are:
1, by being rotatablely connected well lid and derrick using rotation axis, using confinement block rotation axis is limited in centainly
In range.
2, by limiting the effect of bar and fixing groove, well lid is fixedly connected with derrick.
3, many experiments are at least needed in the case where no code book by the effect of multiple limitation bars and fixing groove,
It is possible to open well lid, increases time of crime cost, and then prevent from stealing.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of anti-theft type inspection well cover watch cross-sectional view attentively；
Fig. 2 be the utility model proposes a kind of anti-theft type inspection well cover top view；
Fig. 3 be the utility model proposes a kind of anti-theft type inspection well cover left view cross-sectional view；
Fig. 4 be the utility model proposes a kind of anti-theft type inspection well cover A at overhead sectional view.
In figure: 1 derrick, 2 limitation bars, 3 rotation pipes, 4 handles, 5 well lids, 6 cards, 7 ratchets, 8 confinement blocks, 9 rotation axis, 10
Spring, 11 pawls.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-4, a kind of anti-theft type inspection well cover, including derrick 1, the top of the derrick 1 is provided with well lid 5, described
The side of derrick 1 is provided with the link slot being vertically arranged, and rotation axis 9, the upper end of the rotation axis 9 and well are provided in link slot
Lid 5 is fixedly connected, and the rotation axis 9 is welded with confinement block 8 far from one end of well lid, and the derrick 1 is logical close to the side of well lid 5
It crosses bearing and is uniformly and equidistantly rotatably connected to rotation pipe 3, the top fixing sleeve of the rotation pipe 3 is connected to ratchet 7, the ratchet 7
Side be provided with pawl 11, and pawl 11 is rotatablely connected by hinge and derrick 1, and one end of the pawl 11 is fixedly connected with
Spring 10, and the one end of spring 10 far from pawl 11 is fixedly connected with derrick 1, the intermediate outer wall of the rotation pipe 3 is fixedly attached
Restricted bar 2, and limit bar 2 and extend in well lid 5,1 top of derrick is uniformly and equidistantly provided with close to the side of well lid 5
Rotation slot, rotation slot use cross-shaped configuration, the limitation bar 2 and rotate pipe 3 and are located in rotation slot, and the well lid 5 is close to well
The side of frame 1 is provided with fixing groove, and fixing groove uses T-type structure, and the side of the limitation bar 2 is located in fixing groove, the well
The top of frame 1 is provided with card slot close to the side of rotation pipe 3, is fixedly welded with card 6 in card slot, in 5 top of well lid
Between be provided with label slot, be fixedly welded with identifying plate in label slot, the rotation pipe 3 uses polygonized structure of different shapes,
The confinement block 8 uses upside-down triangle shape, and the confinement block 8 is interference fitted with link slot, is turned above the well lid 5 by hinge
Dynamic to be connected with symmetrically arranged handle 4, the handle 4 uses openning type structure, and the top for stating rotation pipe 3 is provided with sealing cover,
Sealing cover is rotatablely connected by hinge and well lid.
In the present embodiment, in use, confinement block 8 and rotation axis 9 are pounded 1 lower section of derrick, this time limit first with tool
Bar 2 processed is in reset condition, then according to designed password program, according in card 6 label and identifying plate it is upper
Label, rotation rotation pipe 3, and then the rotation of limitation bar 2 is driven, its steering is controlled by ratchet 7, well lid 5 can be closed, work as needs
Maintenance etc. can rotate rotation pipe 3 according to designed password program and then lift well lid 5 using handle 4, then rotate to well
The other side of frame 1, the utility model structure is simple, easy to use, can be very good to install well lid, simultaneously because limitation bar 2
With the effect of fixing groove, can to need many experiments in the correspondence password program not set, be possible to well lid
It opens, increases time of crime cost, and then prevent from stealing.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of anti-theft type inspection well cover, including derrick (1), which is characterized in that well lid (5) are provided with above the derrick (1),
The side of the derrick (1) is provided with the link slot being vertically arranged, and is provided in link slot rotation axis (9), the rotation axis (9)
Upper end be fixedly connected with well lid (5), the rotation axis (9) is welded with confinement block (8), the derrick far from one end of well lid
(1) side close to well lid (5) is uniformly and equidistantly rotatably connected to rotation pipe (3), the top of the rotation pipe (3) by bearing
Fixing sleeve is connected to ratchet (7), and the side of the ratchet (7) is provided with pawl (11), and pawl (11) passes through hinge and derrick (1)
Rotation connection, one end of the pawl (11) is fixedly connected with spring (10), and the one end of spring (10) far from pawl (11) with
Derrick (1) is fixedly connected, and the intermediate outer wall of the rotation pipe (3) is fixedly attached restricted bar (2), and is limited bar (2) and extended to
In well lid (5).
2. a kind of anti-theft type inspection well cover according to claim 1, which is characterized in that close to well lid above the derrick (1)
(5) side is uniformly and equidistantly provided with rotation slot, and rotation slot uses cross-shaped configuration, the limitation bar (2) and rotation pipe (3)
In rotation slot, the well lid (5) is provided with fixing groove close to the side of derrick (1), and fixing groove uses T-type structure, described
The side of limitation bar (2) is located in fixing groove.
3. a kind of anti-theft type inspection well cover according to claim 1, which is characterized in that close to rotation above the derrick (1)
The side of pipe (3) is provided with card slot, is fixedly welded in card slot card (6), intermediate above the well lid (5) to be provided with mark
Number slot is fixedly welded with identifying plate in label slot, and the rotation pipe (3) uses polygonized structure of different shapes.
4. a kind of anti-theft type inspection well cover according to claim 1, which is characterized in that the confinement block (8) uses inverted triangle
Shape, the confinement block (8) and link slot are interference fitted.
5. a kind of anti-theft type inspection well cover according to claim 1, which is characterized in that pass through hinge above the well lid (5)
It is rotatably connected to symmetrically arranged handle (4), the handle (4) uses openning type structure.
6. a kind of anti-theft type inspection well cover according to claim 1, which is characterized in that the top setting of the rotation pipe (3)
There is sealing cover, sealing cover is rotatablely connected by hinge and well lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821306857.6U CN208701760U (en) | 2018-08-14 | 2018-08-14 | A kind of anti-theft type inspection well cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821306857.6U CN208701760U (en) | 2018-08-14 | 2018-08-14 | A kind of anti-theft type inspection well cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208701760U true CN208701760U (en) | 2019-04-05 |
Family
ID=65942284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821306857.6U Expired - Fee Related CN208701760U (en) | 2018-08-14 | 2018-08-14 | A kind of anti-theft type inspection well cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208701760U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112081140A (en) * | 2020-09-10 | 2020-12-15 | 王娅 | Inspection shaft drainage device based on electromagnetic induction principle |
-
2018
- 2018-08-14 CN CN201821306857.6U patent/CN208701760U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112081140A (en) * | 2020-09-10 | 2020-12-15 | 王娅 | Inspection shaft drainage device based on electromagnetic induction principle |
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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 |
Granted publication date: 20190405 Termination date: 20210814 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |