CN106836295A - A kind of automatic well lid of hydraulic pressure - Google Patents
A kind of automatic well lid of hydraulic pressure Download PDFInfo
- Publication number
- CN106836295A CN106836295A CN201710064496.2A CN201710064496A CN106836295A CN 106836295 A CN106836295 A CN 106836295A CN 201710064496 A CN201710064496 A CN 201710064496A CN 106836295 A CN106836295 A CN 106836295A
- Authority
- CN
- China
- Prior art keywords
- well lid
- hydraulic pressure
- inner ring
- hinged
- well
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
- E02D29/1463—Hinged connection of cover to frame
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
- E02D29/1427—Locking devices
Abstract
The invention discloses a kind of automatic well lid of hydraulic pressure, have：Well lid base, which is provided with well head；Well lid, its first end is hinged on well lid base, and well lid can close well head；Cylinder pedestal, is fixedly installed on well lid base；Oil cylinder, is hinged on cylinder pedestal；Axle bed, is fixedly mounted on well lid, and the piston rod of oil cylinder is hinged on axle bed, is automatically opened or closed well lid, and high working efficiency eliminates potential safety hazard.
Description
Technical field
The invention belongs to municipal works equipment technical field, more particularly to a kind of automatic well lid of hydraulic pressure.
Background technology
Realize it is of the invention during, inventor find prior art at least there is problems with：Traditional well lid needs
Artificial operation is opened or closed, and in some particular surroundings, such as when etchant gas, artificial operation has potential safety hazard.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of automatic well lid of the hydraulic pressure for being automatically opened or closed well lid.
In order to solve the above-mentioned technical problem, the technical solution adopted in the present invention is：A kind of automatic well lid of hydraulic pressure, has：
Well lid base, which is provided with well head；
Well lid, its first end is hinged on the well lid base, and the well lid can close the well head；
Cylinder pedestal, is fixedly installed on the well lid base；
Oil cylinder, is hinged on the cylinder pedestal；
Axle bed, is fixedly mounted on the well lid, and the piston rod of the oil cylinder is hinged on the axle bed.
Also include inner ring, the inner ring is arranged in the well head, the upper surface of the inner ring is less than the well lid base
Upper surface；The well lid can be supported on the inner ring.
Also include bottom, the bottom periphery is provided with step, and the step is snapped in the inner ring.
The upper surface of the inner ring and inwall coordinate with the step, and are respectively equipped with the first sealing ring and the second sealing ring
Sealing.
A technical scheme in above-mentioned technical proposal has the following advantages that or beneficial effect, by operation of oil cylinde well lid,
Manually-operated operating pattern is changed, it is not necessary to operating personnel's execute-in-place, high working efficiency, while it is hidden to eliminate safety
Suffer from.
Brief description of the drawings
Fig. 1 is the structural representation of the automatic well lid of hydraulic pressure of offer in the embodiment of the present invention；
Fig. 2 is the partial view of Fig. 1；
Fig. 3 is the structural representation of the automatic well lid of hydraulic pressure of Fig. 1
Mark in above-mentioned figure is：1st, well lid base, 11, inner ring, 2, well lid, 21, bottom, 3, axle bed, 4, oil cylinder bottom
Seat, 5, oil cylinder, the 6, first sealing ring, the 7, second sealing ring.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing to embodiment party of the present invention
Formula is described in further detail.
Referring to Fig. 1-3, a kind of automatic well lid of hydraulic pressure has：
Well lid base, which is provided with well head；
Well lid, its first end is hinged on well lid base, and well lid can close well head；
Cylinder pedestal, is fixedly installed on well lid base；
Oil cylinder, is hinged on cylinder pedestal；
Axle bed, is fixedly mounted on well lid, and the piston rod of oil cylinder is hinged on axle bed.
Also include inner ring, inner ring is arranged in well head, the upper surface of the upper surface less than well lid base of inner ring；Well lid can
It is supported on inner ring.
Also include bottom, bottom periphery is provided with step, and step is snapped in inner ring.
The upper surface of inner ring and inwall coordinate with step, and are respectively equipped with the first sealing ring and the sealing of the second sealing ring.Adopt
With dual-seal, seal relatively reliable.
After employing above-mentioned structure, by operation of oil cylinde well lid, manually-operated operating pattern is changed, it is not necessary to grasp
Make personnel on site's operation, high working efficiency, while eliminating potential safety hazard.
The present invention is exemplarily described above in conjunction with accompanying drawing, it is clear that the present invention is implemented and do not receive aforesaid way
Limitation, as long as employing the improvement of various unsubstantialities that method of the present invention design and technical scheme are carried out, or without changing
Enter and design of the invention and technical scheme are directly applied into other occasions, within protection scope of the present invention.
Claims (4)
1. the automatic well lid of a kind of hydraulic pressure, it is characterised in that have：
Well lid base, which is provided with well head；
Well lid, its first end is hinged on the well lid base, and the well lid can close the well head；
Cylinder pedestal, is fixedly installed on the well lid base；
Oil cylinder, is hinged on the cylinder pedestal；
Axle bed, is fixedly mounted on the well lid, and the piston rod of the oil cylinder is hinged on the axle bed.
2. the automatic well lid of hydraulic pressure as claimed in claim 1, it is characterised in that also including inner ring, the inner ring is arranged on described
In well head, the upper surface of the upper surface less than the well lid base of the inner ring；The well lid can be supported on the inner ring.
3. the automatic well lid of hydraulic pressure as claimed in claim 2, it is characterised in that also including bottom, the bottom periphery is provided with platform
Rank, the step is snapped in the inner ring.
4. the automatic well lid of hydraulic pressure as claimed in claim 3, it is characterised in that the upper surface of the inner ring and inwall with described
Rank coordinates, and is respectively equipped with the first sealing ring and the sealing of the second sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710064496.2A CN106836295A (en) | 2017-02-04 | 2017-02-04 | A kind of automatic well lid of hydraulic pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710064496.2A CN106836295A (en) | 2017-02-04 | 2017-02-04 | A kind of automatic well lid of hydraulic pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106836295A true CN106836295A (en) | 2017-06-13 |
Family
ID=59122751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710064496.2A Pending CN106836295A (en) | 2017-02-04 | 2017-02-04 | A kind of automatic well lid of hydraulic pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106836295A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201771000U (en) * | 2010-08-16 | 2011-03-23 | 上海市政工程设计研究总院 | Ground type comprehensive pipe rack manhole cover plate |
| KR20130033758A (en) * | 2011-09-27 | 2013-04-04 | 에스티엑스조선해양 주식회사 | Manhole safety cover for vessel |
| CN203716184U (en) * | 2013-12-27 | 2014-07-16 | 国家电网公司 | Manhole cover available for opening protection and alarm |
| CN104912107A (en) * | 2014-03-13 | 2015-09-16 | 张枫 | Automatic hydraulic well lid |
| CN205530355U (en) * | 2015-12-15 | 2016-08-31 | 重庆金灿钢结构有限公司 | Automatic well lid of hydraulic pressure |
| CN106049548A (en) * | 2016-08-01 | 2016-10-26 | 美商思科电气（苏州）有限公司 | Sealing well lid automatic opening structure |
| CN205776398U (en) * | 2016-07-11 | 2016-12-07 | 湖南新光井盖科技有限公司 | A kind of hydraulic pressure well lid |
| CN205804411U (en) * | 2016-06-28 | 2016-12-14 | 黑龙江省正赫新型材料科技股份有限公司 | A kind of hydraulic pressure well lid for pipe gallery |
-
2017
- 2017-02-04 CN CN201710064496.2A patent/CN106836295A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201771000U (en) * | 2010-08-16 | 2011-03-23 | 上海市政工程设计研究总院 | Ground type comprehensive pipe rack manhole cover plate |
| KR20130033758A (en) * | 2011-09-27 | 2013-04-04 | 에스티엑스조선해양 주식회사 | Manhole safety cover for vessel |
| CN203716184U (en) * | 2013-12-27 | 2014-07-16 | 国家电网公司 | Manhole cover available for opening protection and alarm |
| CN104912107A (en) * | 2014-03-13 | 2015-09-16 | 张枫 | Automatic hydraulic well lid |
| CN205530355U (en) * | 2015-12-15 | 2016-08-31 | 重庆金灿钢结构有限公司 | Automatic well lid of hydraulic pressure |
| CN205804411U (en) * | 2016-06-28 | 2016-12-14 | 黑龙江省正赫新型材料科技股份有限公司 | A kind of hydraulic pressure well lid for pipe gallery |
| CN205776398U (en) * | 2016-07-11 | 2016-12-07 | 湖南新光井盖科技有限公司 | A kind of hydraulic pressure well lid |
| CN106049548A (en) * | 2016-08-01 | 2016-10-26 | 美商思科电气（苏州）有限公司 | Sealing well lid automatic opening structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201437802U (en) | Hydraulic cylinder | |
| CN106836295A (en) | A kind of automatic well lid of hydraulic pressure | |
| CN204200760U (en) | The piling oil cylinder of static pile press | |
| CN206599274U (en) | A kind of turn-down rig | |
| CN206457200U (en) | A kind of display hoisting depth, the jack of adjustable angle | |
| CN205918683U (en) | Cylinder body assembly device in large -scale quartering hammer | |
| CN206010934U (en) | A kind of disc type separator rotary drum hydraulic dismounting/mounting tool | |
| CN204851297U (en) | Suspension hydraulic prop | |
| CN205219787U (en) | Little mesa short stroke jar dynamic formula plunger case of large -tonnage and hydraulic press thereof | |
| CN203993494U (en) | For the Novel underlying harmomegathus distribution one oil cylinder of honing machine | |
| CN205780005U (en) | Explosion-proof type carries material oil cylinder | |
| CN202689991U (en) | Hydraulic lifting anti-spray device | |
| CN209491917U (en) | A kind of curing means of autoclave aerated concrete building block | |
| CN204300013U (en) | A kind of hydraulic jack | |
| CN202391854U (en) | Lifting table hydraulic cylinder with vent valves | |
| CN206266157U (en) | A kind of pressing machine hydraulic jack | |
| CN206175383U (en) | Bull -dozer operating cylinder with buffer function | |
| CN204269356U (en) | Column dynamic testing equipment | |
| CN206017705U (en) | A kind of hollow piston rod assembly that prevents contaminated liquid force feed | |
| CN204327648U (en) | A kind of hydraulic jack sectionalized piston | |
| CN204959624U (en) | Box culvert shallow | |
| CN206913098U (en) | Large pressing machine mobile work platform clamping jacking maintenance platform | |
| CN203756621U (en) | Supercharging device | |
| CN206092570U (en) | Prevent high pressure hydraulic oil jar of oil impregnate | |
| CN202520692U (en) | Hydrocylinder for support shoe of heading machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170613 |