CN207331764U - New pattern manhole cover - Google Patents
New pattern manhole cover Download PDFInfo
- Publication number
- CN207331764U CN207331764U CN201720872294.6U CN201720872294U CN207331764U CN 207331764 U CN207331764 U CN 207331764U CN 201720872294 U CN201720872294 U CN 201720872294U CN 207331764 U CN207331764 U CN 207331764U
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- CN
- China
- Prior art keywords
- hole
- cover
- stepped hole
- upper cover
- lower 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.)
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Abstract
New pattern manhole cover.Provide a kind of simple in structure, raising security, the convenient new pattern manhole cover for stopping rubbish.Including lid frame, upper cover and lower cover, the center of the lid frame is equipped with the stepped hole being gradually reduced from top to bottom, and the upper cover and lower cover are located in the stepped hole, and the center line of the upper and lower cover is consistent with the center line of the stepped hole；The stepped hole includes the first rank hole, second-order hole and the 3rd rank hole, the center of the upper cover is equipped with up big and down small stepped hole, the center of lower cover is equipped with through hole, small stepped hole in the stepped hole of the upper cover is identical with the aperture of through hole, screw rod is equipped with the stepped hole of the upper cover and the through hole of lower cover, the top of the screw rod is equipped with nut one, bottom is equipped with nut two, and the nut one is located in the big stepped hole in the stepped hole of upper cover, and the nut two is located at the lower section of lower cover；Seine is equipped between the inner wall in the upper cover and the first rank hole.The utility model is convenient to be processed, and cost is low.
Description
Technical field
It the utility model is related to well lid, more particularly to new pattern manhole cover.
Background technology
Well lid, for covering road or family's middle-deep well, prevents people or object from falling.It can be divided into metal by material during casting
Well lid, high strength fibre cement concrete well lid, Resin man-hole cover etc..It is general to use circle, available for greenbelt, pavement, machine
Motor-car road, harbour, lane etc..At present, it is common to use well lid be easy to stolen, it is non-anti-theft.Since new pattern manhole cover is mostly in traffic
On road or sidewalk, well lid is stolen as found that security risk can be brought to pedestrian and vehicle not in time；And well lid is opened in the rainy day
Qi Shi, there are debris to enter shaft bottom, is not easy to later stage cleaning.
Utility model content
The utility model is in view of the above problems, provide a kind of simple in structure, raising security, and conveniently stop rubbish is new
Type well lid.
The technical solution of the utility model is：Including lid frame, upper cover and lower cover, the center of the lid frame is equipped with from top to bottom
The stepped hole being gradually reduced, the upper cover and lower cover are located in the stepped hole, the center line of the upper and lower cover and the ladder
The center line in hole is consistent；
The stepped hole includes the first rank hole, second-order hole and the 3rd rank hole, and the upper cover is adaptedly located at described first
In rank hole, the lower cover is located in second-order hole, and the diameter of the lower cover is more than the aperture in the 3rd rank hole；
A pair of of cylinder is equipped with the lid frame, a pair of of cylinder is located at the lower section in the first rank hole, and the cylinder is used to promote
Lid lifting；
The center of the upper cover is equipped with up big and down small stepped hole, and the center of lower cover is equipped with through hole, the ladder of the upper cover
Small stepped hole in hole is identical with the aperture of through hole, and screw rod, the spiral shell are equipped with the stepped hole of the upper cover and the through hole of lower cover
The top of bar is equipped with nut one, bottom is equipped with nut two, and the nut one is located in the big stepped hole in the stepped hole of upper cover, institute
State the lower section that nut two is located at lower cover；
Seine is equipped between the inner wall in the upper cover and the first rank hole.
Detachably drawstring is equipped between the upper cover and lower cover.
Cover board is equipped with big stepped hole in the stepped hole of the upper cover, the cover board sets nut one for lid.
The utility model at work, sets screw rod between upper cover and lower cover, one is linked as by screw rod upper and lower cover
Body, improves security, avoids antitheft.Cylinder is set in lid frame, upper cover can be promoted to make lifting action by cylinder, improve work
Make efficiency.Meanwhile seine is equipped between the inner wall in upper cover and the first rank hole, play the role of reliably stopping rubbish.
The utility model is convenient to be processed, and cost is low.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model；
1 is lid frame in figure, and 11 be the first rank hole, and 12 be second-order hole, and 13 be the 3rd rank hole, and 2 be upper cover, and 20 be ladder
Hole, 3 be lower cover, and 30 be through hole, and 4 be screw rod, and 5 be nut one, and 6 be nut two, and 7 be cylinder, and 8 be cover board, and 9 be seine, and 10 are
Drawstring.
Embodiment
The utility model is as shown in Figure 1, including lid frame 1, upper cover 2 and lower cover 3, the center of the lid frame is equipped with from top to bottom
The stepped hole being gradually reduced, the upper cover 2 and lower cover 3 are located in the stepped hole, the center line of the upper and lower cover and the rank
The center line in terraced hole is consistent；
The stepped hole includes the first rank hole 11,12 and the 3rd rank hole 13 of second-order hole, and the upper cover 2 is adaptedly located at institute
State in the first rank hole, the lower cover 3 is located in second-order hole, and the diameter of the lower cover is more than the aperture in the 3rd rank hole；
A pair of of cylinder 7 is equipped with the lid frame, a pair of of cylinder is located at the lower section in the first rank hole, and the cylinder is used to promote
Lid lifting.By setting cylinder, easy to promote upper and lower cover lifting action, improve work efficiency；The push rod of cylinder stretches out lid frame
The first rank hole bottom surface.
The center of the upper cover 2 is equipped with up big and down small stepped hole 20, and the center of lower cover 3 is equipped with through hole 30, the upper cover
Stepped hole in small stepped hole it is identical with the aperture of through hole, be equipped with screw rod 4 in the stepped hole of the upper cover and the through hole of lower cover,
The top of the screw rod is equipped with nut 1, bottom is equipped with nut 26, and the nut one is located at the big rank in the stepped hole of upper cover
In terraced hole, the nut two is located at the lower section of lower cover.By setting screw rod so that upper cover and lower cover are connected as a single entity, and improve safety
Property, avoid antitheft.
Seine 9 is equipped between the inner wall in the upper cover and the first rank hole, sets seine to be lifted easy to upper cover, easy to arrange
Water, meanwhile, play the role of stopping rubbish.Seine has elasticity, scalable, convenient dismounting.
It is detachable between the upper cover and lower cover to be equipped with drawstring 10, set drawstring to be connected between further improving upper and lower cover
Reliability.
Cover board 8 is equipped with big stepped hole in the stepped hole of the upper cover, the cover board sets nut one for lid, plays screening
The effect of gear, improves aesthetics.
Claims (3)
1. new pattern manhole cover, it is characterised in that including lid frame, upper cover and lower cover, the center of the lid frame is equipped with gradual from top to bottom
The stepped hole of reduction, the upper cover and lower cover are located in the stepped hole, the center line of the upper and lower cover and the stepped hole
Center line is consistent；
The stepped hole includes the first rank hole, second-order hole and the 3rd rank hole, and the upper cover is adaptedly located at the first rank hole
Interior, the lower cover is located in second-order hole, and the diameter of the lower cover is more than the aperture in the 3rd rank hole；
A pair of of cylinder is equipped with the lid frame, a pair of of cylinder is located at the lower section in the first rank hole, and the cylinder is used to promote upper cover liter
Drop；
The center of the upper cover is equipped with up big and down small stepped hole, and the center of lower cover is equipped with through hole, in the stepped hole of the upper cover
Small stepped hole it is identical with the aperture of through hole, be equipped with screw rod in the stepped hole of the upper cover and the through hole of lower cover, the screw rod
Top is equipped with nut one, bottom is equipped with nut two, and the nut one is located in the big stepped hole in the stepped hole of upper cover, the spiral shell
Mother two is located at the lower section of lower cover；
Seine is equipped between the inner wall in the upper cover and the first rank hole.
2. new pattern manhole cover according to claim 1, it is characterised in that detachable be equipped with is drawn between the upper cover and lower cover
Rope.
3. new pattern manhole cover according to claim 1, it is characterised in that set in the big stepped hole in the stepped hole of the upper cover
There is cover board, the cover board sets nut one for lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720872294.6U CN207331764U (en) | 2017-07-18 | 2017-07-18 | New pattern manhole cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720872294.6U CN207331764U (en) | 2017-07-18 | 2017-07-18 | New pattern manhole cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207331764U true CN207331764U (en) | 2018-05-08 |
Family
ID=62377055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720872294.6U Active CN207331764U (en) | 2017-07-18 | 2017-07-18 | New pattern manhole cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207331764U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111206665A (en) * | 2020-03-11 | 2020-05-29 | 诸暨新伏给排水设备有限公司 | Town road drainage device |
-
2017
- 2017-07-18 CN CN201720872294.6U patent/CN207331764U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111206665A (en) * | 2020-03-11 | 2020-05-29 | 诸暨新伏给排水设备有限公司 | Town road drainage device |
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant |