CN2402731Y - Pedal opening-and-closing manhole cover - Google Patents
Pedal opening-and-closing manhole cover Download PDFInfo
- Publication number
- CN2402731Y CN2402731Y CN 99211894 CN99211894U CN2402731Y CN 2402731 Y CN2402731 Y CN 2402731Y CN 99211894 CN99211894 CN 99211894 CN 99211894 U CN99211894 U CN 99211894U CN 2402731 Y CN2402731 Y CN 2402731Y
- Authority
- CN
- China
- Prior art keywords
- well lid
- utility
- model
- slide rail
- hinge
- 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
Images
Landscapes
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The utility model relates to a pedal opening and closing manhole cover which belongs to the technical field of the group of frameworks of covers; covers of manholes or analogs in underground or underwater structures in the subclass of bases; underground or underwater structures in the class of hydraulic engineering; bases; dredging under the subsection of construction in the section of fixed construction according to the international patent classification (IPC). The serial number is E02D29/14. The utility model is composed of a manhole cover, a supporting rod, a dynamic rod, a restoring spring, a cover plate, a movable hinge, a static hinge, a pedal clamp, a slide rail and a foot board. The utility model is characterized in that the side edge of the foot board is provided with the restoring spring. The pedal opening and closing manhole cover has high practicability.
Description
The utility model relates to foot switch formula well lid.(IPC) belongs to fixed buildings portion by International Patent Classification (IPC), building branch, hydraulic engineering; The basis; Dredge big class, the basis; The hand-hole in the underground or underwater structure group, underground or underwater structure or the lid of similar item, the frame set technical field of lid.Be numbered E02D 29/14.
At present, existing and the lid that once had about hand-hole in underground or the underwater structure or similar item, the technology of the framework of lid was all done very fruitful effort to the demand of the well lid frame that lifts well lid, also once designed many outstanding technical schemes.As declaring of the nineteen ninety-five Decree of Patent Office of China by Ma Wanshun, notice of authorization number is CN2190667Y, China Patent No. (ZL) is: No. 94210129.4 utility model title is the utility model patent of " novel antitheft well cover and opener thereof ", the technical scheme that is adopted.The hand-hole in underground or underwater structure or the lid of similar item, the framework technology aspect of lid are routine of great value inventions, and it has solved the problem of the anti-theft feature of well lid effectively.But still have some deficits, it also is difficult to solve the problem of lifting the convenience of getting of well lid.
The purpose of this utility model is to provide a kind of foot switch formula well lid.To solve the problem of lifting the convenience of getting of well lid.
The purpose of this utility model is achieved in that this utility model foot switch formula well lid.Mainly constitute by well lid, support bar, power rail, back-moving spring, cover plate, moving hinge, quiet hinge, pedal folder, slide rail, foot rest.Its major part well lid, back-moving spring, moving hinge, quiet hinge are by selecting for use on the market.The steel material mechanical processing and manufacturing of power rail, support bar, slide rail, foot rest.Well lid is connected with support bar by moving hinge, is hinged with quiet between power rail and the support bar, and power rail is with the foot rest seam, foot rest moves up and down in slide rail, each connects back-moving spring the both sides of foot rest, and at slide rail installed inside pedal folder, cover plate is covered and is combined in the foot rest top.So just realized the purpose of this utility model.
The hand-hole in the utility model and the original underground or underwater structure or the lid of similar item, the technology of the framework of lid has been compared two advantages and improvement;
The first, because the utility model has designed power rail, support bar in technical scheme, well lid can be propped easily, simple in structure;
The second, because the utility model has designed back-moving spring, pedal folder in technical scheme, can make convenient and safe the transferring of well lid.Thereby just can more effectively solve the problem of the convenience that lifting of well lid get.
Accompanying drawing provides structural representation of the present utility model:
Fig. 1 is the side-looking work structuring schematic diagram of the utility model foot switch formula well lid;
Fig. 2 is the side-looking work structuring schematic diagram of the utility model foot switch formula well lid;
The numbering of component explanation in the schematic diagram: the moving hinge of (1) well lid (2) support bar (3) power rail (4) back-moving spring (5) cover plate (6) (7) quiet hinge (8) pedal folder (9) slide rail (10) foot rest
Below in conjunction with accompanying drawing, the utility model is described further:
As shown in the figure, the utility model pedal opening-and-closing manhole cover. Mainly by well lid (1), support bar (2), power rail (3), back-moving spring (4), cover plate (5), moving hinge (6), quiet hinge ( 7), pedal folder (8), slide rail (9), pedal (10) consist of. Its major part well lid (1), back-moving spring (4), moving hinge (6), quiet hinge (7) are by selecting on the market. Power rail ( 3), support bar (2), slide rail (9), pedal (10) steel material mechanical processing and manufacturing. Well lid (1) is connected with support bar (2) by moving hinge (6), power rail (3) and support bar (2) Between connect with quiet hinge (7), power rail (3) is with pedal (10) seam, pedal ( 10) move up and down in slide rail (9), each connects back-moving spring (4) both sides of pedal (10), At slide rail (9) installed inside pedal folder (8), cover plate (5) is covered and is combined in pedal (10) top. So just realized the purpose of this utility model. Thereby just can solve convenience that lifting of well lid get Problem.
Below by embodiment, the utility model is done more detailed description:
Embodiment 1, in use, if start well lid (1), open cover plate (5) and depress foot rest (10), power rail (3) drives support bar (2) and rotates around quiet hinge (7), and well lid (1) is propped, close pedal folder (8) simultaneously, well lid (1) position is shown in an open position.
Embodiment 2, during answer, unclamp pedal folder (8), because the back-moving spring (4) that compresses and the deadweight effect of well lid (1), foot rest (1) is replied the position.Thereby just can realize the purpose of this utility model.
Realize that preferred plan of the present utility model is is material with steel, utilize the basic equipment of machining factory, take to assemble in batch to produce by batch,, so just can realize practical value of the present utility model and economic worth better for the demand in the political and ideological work journey of going on the market.
Claims (3)
1. foot switch formula well lid, it is by well lid (1), support bar (2), power rail (3), back-moving spring (4), cover plate (5), moving hinge (6), quiet hinge (7), pedal folder (8), slide rail (9), foot rest (10) constitutes, well lid (1) is connected with support bar (2) by moving hinge (6), be connected with quiet hinge (7) between power rail (3) and the support bar (2), power rail (3) is with foot rest (10) seam, foot rest (10) moves up and down in slide rail (9), each connects back-moving spring (4) both sides of foot rest (10), at slide rail (9) installed inside pedal folder (8), cover plate (5) is covered and is combined in foot rest (10) top, it is characterized in that foot rest (10) and slide rail (9) suit.
2. foot switch formula well lid according to claim 1 is characterized in that the side of foot rest (10) is installed back-moving spring (4).
3. foot switch formula well lid according to claim 1 is characterized in that at slide rail (9) installed inside pedal folder (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99211894 CN2402731Y (en) | 1999-05-27 | 1999-05-27 | Pedal opening-and-closing manhole cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99211894 CN2402731Y (en) | 1999-05-27 | 1999-05-27 | Pedal opening-and-closing manhole cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2402731Y true CN2402731Y (en) | 2000-10-25 |
Family
ID=34004750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99211894 Expired - Fee Related CN2402731Y (en) | 1999-05-27 | 1999-05-27 | Pedal opening-and-closing manhole cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2402731Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102644297A (en) * | 2012-04-27 | 2012-08-22 | 中国一冶集团有限公司 | Sliding well cover convenient to operate |
| CN104452819A (en) * | 2014-11-13 | 2015-03-25 | 常州南夏墅建设有限公司 | Municipal waterproof cover |
-
1999
- 1999-05-27 CN CN 99211894 patent/CN2402731Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102644297A (en) * | 2012-04-27 | 2012-08-22 | 中国一冶集团有限公司 | Sliding well cover convenient to operate |
| CN104452819A (en) * | 2014-11-13 | 2015-03-25 | 常州南夏墅建设有限公司 | Municipal waterproof cover |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211976394U (en) | Intelligence multimedia conference all-in-one elevating system | |
| CN2402731Y (en) | Pedal opening-and-closing manhole cover | |
| CN2662733Y (en) | Automatic multimedia teaching table | |
| CN2184736Y (en) | Lifting hidden garage | |
| CN206417457U (en) | A kind of smart city intelligent garbage managing device | |
| CN110092297B (en) | Building prefabricated component turning device | |
| CN212024047U (en) | New 360 Degree Rotary Loader | |
| CN217025257U (en) | Special-shaped component overturning and shifting device | |
| CN212151241U (en) | Elevator turns over buffer device | |
| CN213038822U (en) | Construction hanging basket for elevator maintenance and installation | |
| CN200981349Y (en) | Hull moving type vertical compressing garbage device | |
| CN2419187Y (en) | Switching device for stacker in volumetric warehouses | |
| CN222373564U (en) | Guiding type vertical lifting buried garbage station | |
| CN2412928Y (en) | Safety manhole cover | |
| CN2160728Y (en) | Hinge device for refrigerator door | |
| CN215167875U (en) | Lifting type construction platform for house building engineering | |
| CN116084568A (en) | Shelter end plate sliding expansion mechanism | |
| CN218289626U (en) | Feeding device for kitchen waste machine | |
| CN219007693U (en) | Storage cabinet, vehicle-mounted cabinet body using same and automobile | |
| CN1818307A (en) | Remote control lock of cell phone | |
| CN222440011U (en) | Domestic intelligent express cabinet integrating collection and packaging | |
| CN220393140U (en) | Small-size hoist mechanism | |
| CN2503169Y (en) | Expansion door | |
| CN210439237U (en) | Locking control for running of upper and lower doors of navigation hole of axle river brake | |
| CN1138688C (en) | Vertical tilting transport apparatus for domestic refuse |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |