CN207646764U - A kind of anti-stealing manhole cover with corner supports frame - Google Patents
A kind of anti-stealing manhole cover with corner supports frame Download PDFInfo
- Publication number
- CN207646764U CN207646764U CN201721824113.9U CN201721824113U CN207646764U CN 207646764 U CN207646764 U CN 207646764U CN 201721824113 U CN201721824113 U CN 201721824113U CN 207646764 U CN207646764 U CN 207646764U
- Authority
- CN
- China
- Prior art keywords
- removable cover
- supports frame
- corner supports
- lifting body
- pedestal
- 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 covers with corner supports frame,Including pedestal,Removable cover and flexible lifting body,It is provided with holder on the pedestal,The flexible lifting body both ends are respectively hinged on holder and removable cover,It is provided with slide cartridge on the pedestal,Optical axis is slidably connected in the slide cartridge,The optical axis end is hinged with removable cover,There are so that removable cover is covered the space on pedestal completely with removable cover edge for the optical axis,The holder is located at the same side of pedestal with slide cartridge,Flexible lifting body is located at the same side of removable cover with removable cover hinged place and optical axis with removable cover hinged place,The removable cover corresponds to the lifting body that stretches and removable cover hinged place is provided with corner supports frame,Corner supports frame one end is fixed with removable cover,The other end contradicts the lifting body that stretches,The corner supports frame is located between the center and holder of removable cover,The open space for occupying pedestal is small,Personnel are not interfered to be thus open discrepancy.
Description
Technical field
The utility model belongs to well lid field, more specifically to a kind of anti-stealing manhole cover with corner supports frame.
Background technology
City integrated piping lane is the public utility for being built in Urban Underground for laying municipal public use pipeline.Pipe gallery
Implement unified planning, design, construction and maintenance.The personnel of pipe gallery and material entrance in order to realize unified monitoring use from
Dynamic well lid comes in and goes out, the function of rain-proof anti-theft to reach personnel's material；And it can need to select different power units according to different
To meet different demands.
Current anti-stealing manhole cover is to achieve the purpose that antitheft, an only plane gap between removable cover and firm banking,
Actual load on the ground when, it is external without any gap for theft of setting about, but in order to achieve the above objectives, anti-stealing manhole cover is equal at present
More complicated driving structure is set in inside, so that removable cover can open and close, but occupies firm banking opening
Space it is larger, and structure is excessively complicated, causes thus the be open space of discrepancy of personnel to be compressed significantly, it is inconvenient to come in and go out, and holds
Mechanical breakdown easily occurs.
Utility model content
In view of the deficiencies of the prior art, the utility model provide it is a kind of occupy pedestal open space it is small, it is simple in structure,
Do not interfere personnel be thus open come in and go out the anti-stealing manhole cover with corner supports frame.
To achieve the above object, the utility model provides following technical solution：It is a kind of antitheft with corner supports frame
Well lid, including pedestal, removable cover and flexible lifting body are provided with holder, the flexible lifting body two on the pedestal
End is respectively hinged on holder and removable cover, and slide cartridge is provided on the pedestal, optical axis, institute are slidably connected in the slide cartridge
It is hinged with removable cover to state optical axis end, there are so that removable cover is covered on pedestal completely with removable cover edge for the optical axis
Space, the holder are located at the same side of pedestal with slide cartridge, stretch lifting body and removable cover hinged place and optical axis and activity
Cover board hinged place is located at the same side of removable cover, and the removable cover corresponds to the lifting body that stretches and set with removable cover hinged place
It is equipped with corner supports frame, corner supports frame one end is fixed with removable cover, and the other end contradicts the lifting body that stretches, described to turn
Angle supporting rack is located between the center and holder of removable cover.
It is provided with linear bearing in the further slide cartridge.
The further corner supports frame correspondence is that flexible lifting body one end is provided with cushion pad.
Further it is detachably connected between the cushion pad and corner supports frame.
The further cushion pad is rubber pad or spring pad.
The further flexible lifting body is hydraulic cylinder, cylinder or linear motor.
The further cushion pad surface is provided with anti-sliding rib or anti-skidding salient point.
Compared with prior art, the utility model has the beneficial effects that：When unlatching, the lifting body that stretches pushes removable cover
Plate, removable cover drives optical axis to ramp movement in linear bearing, while corner supports frame being driven to ramp fortune
Dynamic, the removable cover of corner supports frame limitation at this time can not tilt that do flat elevator dynamic, and optical axis, which culminates, to be held removable cover and turn over
Transhipment is dynamic, so that flat rise of removable cover is overturn and can reach determining position, existing complexity is substituted merely with a corner supports frame
Structure, which can reach, prevents the inclined purpose of removable cover, and when removable cover is closed, effect is as the same, and pedestal is greatly saved
The space hold of opening, use cost are lower.
Description of the drawings
Fig. 1 is state diagram when the utility model removable cover is closed；
Fig. 2 is state diagram when the utility model optical axis rises to vertex；
Fig. 3 is state diagram when the utility model removable cover fully opens.
Reference numeral：1, pedestal；2, removable cover；3, corner supports frame；4, holder；5, optical axis；6, stretch lifting body；
7, cushion pad；8, slide cartridge.
Specific implementation mode
There is the anti-stealing manhole cover of corner supports frame to be described further the utility model referring to figs. 1 to Fig. 3.
A kind of anti-stealing manhole cover with corner supports frame, including pedestal 1, removable cover 2 and flexible lifting body 6, it is described
Holder 4 is provided on pedestal 1,6 both ends of flexible lifting body are respectively hinged on holder 4 and removable cover 2, the pedestal
It is provided with slide cartridge 8 on 1, optical axis 5 is slidably connected in the slide cartridge 8,5 end of the optical axis is hinged with removable cover 2, optical axis 5
The locating part between slide cartridge 8 with limitation 5 displacement distance of optical axis, can be as shown in fig. 1, is arranged always in the bottom end of optical axis 5
Diameter is more than the banking stop of 8 internal diameter of slide cartridge, the corresponding limited block of setting or limiting slot can also be coordinated with optical axis 5 in slide cartridge 8,
There are so that removable cover 2 is covered the space on pedestal 1, the holder 4 and slide cartridge 8 completely with 2 edge of removable cover for the optical axis 5
Positioned at the same side of pedestal 1, flexible lifting body 6 is located at 2 hinged place of removable cover and optical axis 5 with 2 hinged place of removable cover
The same side of removable cover 2, the removable cover 2 correspond to holder 4 and 2 hinged place of removable cover are provided with corner supports frame 3, institute
It states 3 one end of corner supports frame to fix with removable cover 2, the other end contradicts the lifting body 6 that stretches, and the corner supports frame 3 is located at
Between the center and holder 4 of removable cover 2.
The present embodiment is preferably provided with linear bearing in the slide cartridge 8, and linear bearing is to reduce rubbing when optical axis 5 moves
Resistance is wiped, ensures that removable cover 2 can keep horizontality to rise.
Preferably the correspondence of corner supports frame 3 is that flexible 6 one end of lifting body is provided with cushion pad 7 to the present embodiment, excellent
It is detachably connected between the cushion pad 7 and corner supports frame 3 of choosing, the cushion pad 7 is rubber pad or spring pad, is being closed
What corner supports frame 3 was contacted with flexible lifting body 6 when removable cover 2 prevents from impacting firmly in a flash, reduces rushing for all parts
Power is hit, is prolonged the service life, and can be replaced in 7 aging of cushion pad, between preferred cushion pad 7 and corner supports frame 3
Using threaded connection.
The present embodiment is preferably provided with anti-sliding rib or anti-skidding salient point in 7 surface of the cushion pad.
The lifting body 6 that stretches described in the present embodiment is hydraulic cylinder, cylinder or linear motor.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (7)
1. a kind of anti-stealing manhole cover with corner supports frame, including pedestal, removable cover and flexible lifting body, feature exist
In：Holder is provided on the pedestal, the flexible lifting body both ends are respectively hinged on holder and removable cover, the bottom
Be provided with slide cartridge on seat, slidably connect optical axis in the slide cartridge, the optical axis end is hinged with removable cover, the optical axis with
There are making removable cover cover the space on pedestal completely, the holder is located at the same of pedestal with slide cartridge at removable cover edge
Side, flexible lifting body are located at the same side of removable cover, institute with removable cover hinged place and optical axis with removable cover hinged place
It states removable cover correspondence flexible lifting body and removable cover hinged place is provided with corner supports frame, corner supports frame one end
It is fixed with removable cover, the other end contradicts the lifting body that stretches, and the corner supports frame is located at center and the holder of removable cover
Between.
2. the anti-stealing manhole cover according to claim 1 with corner supports frame, it is characterised in that：It is provided in the slide cartridge
Linear bearing.
3. the anti-stealing manhole cover according to claim 1 or 2 with corner supports frame, it is characterised in that：The corner supports
Frame correspondence is that flexible lifting body one end is provided with cushion pad.
4. the anti-stealing manhole cover according to claim 3 with corner supports frame, it is characterised in that：The cushion pad and turning
It is detachably connected between supporting rack.
5. the anti-stealing manhole cover according to claim 4 with corner supports frame, it is characterised in that：The cushion pad is rubber
Pad or spring pad.
6. the anti-stealing manhole cover according to claim 5 with corner supports frame, it is characterised in that：The flexible lifting body
For hydraulic cylinder, cylinder or linear motor.
7. the anti-stealing manhole cover according to claim 6 with corner supports frame, it is characterised in that：The cushion pad surface is set
It is equipped with anti-sliding rib or anti-skidding salient point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721824113.9U CN207646764U (en) | 2017-12-19 | 2017-12-19 | A kind of anti-stealing manhole cover with corner supports frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721824113.9U CN207646764U (en) | 2017-12-19 | 2017-12-19 | A kind of anti-stealing manhole cover with corner supports frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207646764U true CN207646764U (en) | 2018-07-24 |
Family
ID=62878617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721824113.9U Expired - Fee Related CN207646764U (en) | 2017-12-19 | 2017-12-19 | A kind of anti-stealing manhole cover with corner supports frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207646764U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110552375A (en) * | 2019-09-04 | 2019-12-10 | 柴力岩 | Explosion-proof hydraulic well lid |
-
2017
- 2017-12-19 CN CN201721824113.9U patent/CN207646764U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110552375A (en) * | 2019-09-04 | 2019-12-10 | 柴力岩 | Explosion-proof hydraulic well lid |
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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: 20180724 Termination date: 20191219 |