CN208517975U - A kind of inspection well cover - Google Patents
A kind of inspection well cover Download PDFInfo
- Publication number
- CN208517975U CN208517975U CN201821062997.3U CN201821062997U CN208517975U CN 208517975 U CN208517975 U CN 208517975U CN 201821062997 U CN201821062997 U CN 201821062997U CN 208517975 U CN208517975 U CN 208517975U
- Authority
- CN
- China
- Prior art keywords
- well lid
- well
- stepped hole
- bevel gear
- 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
Links
Landscapes
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
A kind of inspection well cover, including well lid and well pedestal；The well lid center is provided with 1# stepped hole to fixed step bolt, and the big lower diameter of 1# stepped hole 1-3 upper diameter is small；Ladder bolt passes through 1# stepped hole and is connected with 1# bevel gear；The well lid 1 is provided with 3 or more 2# stepped holes, and the small lower diameter of 2# stepped hole upper diameter is big, and it is smooth that internal screw thread lower part is carved on top；Described 3 or more 2# stepped holes are equidistant away from 1# stepped hole and are uniformly distributed along axial direction；The 2# stepped hole is connected with step bevel gear；The well lid can drive well lid center hex bolts by electric devices such as electric drills, so that the lifting of internal geared system realization well lid is driven, it is easy to operate, it is time saving and energy saving, the device can also be achieved well lid and lock simultaneously, prevents from stealing and well lid is turned on one's side, improve safety.
Description
Technical field
The present invention relates to municipal works field more particularly to a kind of inspection well covers.
Background technique
During urban construction, for convenience of underground piping (such as sewer, underground gas pipeline, water supply pipe, power pipe
Road, communication conduit, national defence pipeline etc.) maintenance, above pipeline every a distance will be arranged one lead to ground go out
Mouthful, to prevent people or object from falling, outlet port needs to be covered with inspection well cover.
Inspection well cover different sizes, shape are mainly made by cast iron or composite material based on round and rectangular.In order to
Securely and safety, the inspection well cover heavier mass of manufacture, installation are close.Most of well lid bears vehicle after installing for a long time and rolls,
Impurity is often filled up in gap between well and well lid in use, is especially influenced by freezed in winter summer mud obstruction,
It will appear well lid when pipeline such as is installed, overhauls, patrols at all kinds of operations and start abnormal difficult situation, seriously affect
Working efficiency.
Currently, well lid is often first pounded loosening with sledgehammer when picking and placing inspection well cover by construction personnel, then with drill rod or pick
Sled, well hook is dragged to open well lid.Although these tools can open manhole cover, the opening time is too long time-consuming and laborious, one
It can not operate, safety is poor；And be frequently necessary to be pounded with sledgehammer, it is highly vulnerable to breakage well lid, there are security risks.In addition, existing well lid
Only simply it is covered on well lid, it is substantially not strong without anti-theft measure or anti-theft effect, it encounters well lid when raining heavyly and is also easy quilt
Water washes away；When bad there are also well lid covering, rollover can be occurred by, which stepping on, causes personal injury, it is seen that this is a very big safety
Hidden danger.
Summary of the invention
It is difficult to open and easily damage well lid when common well lid overhauls at present for solution and existing well lid latch-up-free fills
Easily stolen and rollover problem is set, the present invention provides a kind of new pattern manhole cover for easily opening and having self-locking anti-theft function.
To achieve the above object, the technological means taken in the present invention (or is technical concept, refers not only to a certain knot
Structure or specific method), it will be clear that, completely, accurately described, these are the key that the invention institutes being different from the prior art
It to describe as far as possible clear, so that subject to ordinary person in the art can also implement, and describe each technological means
When, correspondingly illustrate its role in the present invention.
The technical problem to be solved by the invention is to provide a kind of new pattern manhole covers for easily opening and having self-locking anti-theft function.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions: a kind of inspection well cover, including well lid
With well pedestal；The well lid center is provided with 1# stepped hole to fixed step bolt, the big lower diameter of 1# stepped hole upper diameter
It is small；Ladder bolt passes through 1# stepped hole and is connected with 1# bevel gear；The well lid is provided with 3 or more 2# stepped holes, on 2# stepped hole
Diameter small lower diameter in portion's is big, and it is smooth that internal screw thread lower part is carved on top；Described 3 or more 2# stepped holes are equidistant away from 1# stepped hole
And it is uniformly distributed along axial direction；The 2# stepped hole is connected with step bevel gear；The 1# bevel gear, step bevel gear respectively with 2#
Bevel gear engagement；Described two 2# bevel gears are connected and through drive axle support 1 by transmission shaft and are fixed on well lid；The well
Pedestal top edge is provided with convex edge and supporting table；It outwardly protrudes to form fixed station on the inside of the well pedestal, fixed station is provided with interior
Screw thread；The well lid is mounted on well pedestal, and well lid upper surface is equal with well pedestal；The well lid edge 2# stepped hole and well base
Fixed station co-axially align on seat, and stud is screwed in 2# stepped hole and step bevel gear；
The preferred ladder bolt center opening is interior hexagon, can allow hex screwdriver bit, facilitates and realizes electric drill or electronic
Well lid is opened or screwed to screwdriver.
Different number of teeth proportions can be used in preferred 1# bevel gear, 2# bevel gear, step bevel gear, are easy to implement low-power electricity
Brill or electric screw driver open manhole cover.
Hexagon hole can be opened at the top of preferred stud to realize that well lid horizontal tilt degree is finely tuned.
Anti-skid design is provided on the preferred well lid.
Ladder bolt, which is rotated, by the positive and negative rotation electric drill or electric screw driver that can assemble hex screwdriver bit drives 2# bevel gear and platform
Rank bevel gear rotates, and bevel gear drives stud rotation to realize well lid lifting and lock.
The utility model has the advantages that compared with prior art, the beneficial effects of the present invention are: the well lid can pass through the electronic dress such as electric drill
It sets and drives well lid center hex bolts, to drive the lifting of internal geared system realization well lid, easy to operate, time saving province
Power, while the device can also be achieved well lid and lock, and prevents from stealing and well lid is turned on one's side, improve safety.
Detailed description of the invention
Attached drawing 1 is a kind of assembling schematic diagram of easy opening anti-theft well lid of the present invention；
Attached drawing 2 is the structural schematic diagram of well lid 1；
Attached drawing 3 is the structural schematic diagram of well pedestal 2；
Attached drawing 4 is the structural schematic diagram of 1 ladder bolt 3 of well lid；
Attached drawing 5 is the structural schematic diagram of 1# bevel gear 4；
Attached drawing 6 is the structural schematic diagram of 2# bevel gear 5；
Attached drawing 7 is 6 structural schematic diagram of step bevel gear；
Attached drawing 8 is the structural schematic diagram of stud 7；
Attached drawing 9 is the structural schematic diagram of connecting shaft 8；
Wherein, 1, well lid；1-1,2# stepped hole；1-2, drive axle support；1-3,1# stepped hole；2, well pedestal；2-1, consolidate
Determine platform；2-2, convex edge；2-3, supporting table；3, ladder bolt；4,1# bevel gear；5,2# bevel gear；6, step bevel gear；7, stud；
8, transmission shaft.
Specific embodiment
A kind of inspection well cover, including well lid 1 and well pedestal 2；The well lid 1 is provided centrally with 1# stepped hole 1-3 to fixation
Ladder bolt 3, the big lower diameter of 1# stepped hole 1-3 upper diameter are small；Ladder bolt 3 passes through 1# stepped hole and is connected with 1# bevel gear 4；Institute
It states well lid 1 and is provided with that 3 or more the small lower diameters of 2# stepped hole 1-1,2# stepped hole 1-1 upper diameter are big, and interior spiral shell is carved on top
Line lower part is smooth；Described 3 or more 2# stepped holes are equidistant away from 1# stepped hole and are uniformly distributed along axial direction；The 2# stepped hole 1-
1 is connected with step bevel gear 6；The 1# bevel gear 4, step bevel gear 6 are engaged with 2# bevel gear 5 respectively；Described two 2# umbrellas
Gear 5 is connected and through drive axle support 1-2 by transmission shaft 8 and is fixed on well lid 1；2 top edge of well pedestal is provided with
Convex edge 2-2 and supporting table 2-3；It outwardly protrudes to form fixed station 2-1 on the inside of the well pedestal 2, fixed station 2-1 is provided with interior spiral shell
Line；The well lid 1 is mounted on well pedestal 2, and 1 upper surface of well lid is equal with well pedestal 2；The 1 edge 2# stepped hole 1-1 of well lid
With the fixed station 2-1 co-axially align on well pedestal 2, and stud 7 is screwed in 2# stepped hole 1-1 and step bevel gear 6；The rank
Terraced 3 center opening of bolt is interior hexagon, can allow hex screwdriver bit, facilitates and realizes that well lid is opened or screwed to electric drill or electric screw driver
1；Different numbers of teeth proportions can be used in the 1# bevel gear, 2# bevel gear 5, step bevel gear 6, be easy to implement low-power electric drill or
Electric screw driver open manhole cover 1；Hexagon hole can be opened at the top of the stud 7 to realize that 1 horizontal tilt degree of well lid is finely tuned；It is described
The well lid 1 on be provided with anti-skid design.
Claims (3)
1. a kind of inspection well cover, including well lid (1) and well pedestal (2)；It is characterized by: the well lid (1) is provided centrally with 1# rank
For terraced hole (1-3) to fixed step bolt (3), the big lower diameter of 1# stepped hole (1-3) upper diameter is small；Ladder bolt (3) passes through 1#
Stepped hole is connected with 1# bevel gear (4)；The well lid (1) is provided with 3 or more 2# stepped holes (1-1), on 2# stepped hole (1-1)
Diameter small lower diameter in portion's is big, and it is smooth that internal screw thread lower part is carved on top；Described 3 or more 2# stepped holes are equidistant away from 1# stepped hole
And it is uniformly distributed along axial direction；The 2# stepped hole (1-1) is connected with step bevel gear (6)；The 1# bevel gear (4), step umbrella
Gear (6) is engaged with 2# bevel gear (5) respectively；By transmission shaft, (8 are connected and through transmission shaft to described two 2# bevel gears (5)
Bracket (1-2) is fixed on well lid (1)；Well pedestal (2) top edge is provided with convex edge (2-2) and supporting table (2-3)；It is described
It outwardly protrudes to be formed fixed station (2-1) on the inside of well pedestal (2), fixed station (2-1) is provided with internal screw thread；Well lid (1) installation
On well pedestal (2), well lid (1) upper surface is equal with well pedestal (2)；Well lid (1) the edge 2# stepped hole (1-1) and well base
Fixed station (2-1) co-axially align on seat (2), and stud (7) are screwed in 2# stepped hole (1-1) and step bevel gear (6)；Institute
Stating ladder bolt (3) center opening is interior hexagon.
2. inspection well cover according to claim 1, it is characterised in that: the 1# bevel gear (4), 2# bevel gear (5), step
Different number of teeth proportions can be used in bevel gear (6).
3. inspection well cover according to claim 1, it is characterised in that: be provided with anti-skid design on the well lid (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821062997.3U CN208517975U (en) | 2018-07-06 | 2018-07-06 | A kind of inspection well cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821062997.3U CN208517975U (en) | 2018-07-06 | 2018-07-06 | A kind of inspection well cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208517975U true CN208517975U (en) | 2019-02-19 |
Family
ID=65336888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821062997.3U Expired - Fee Related CN208517975U (en) | 2018-07-06 | 2018-07-06 | A kind of inspection well cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208517975U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108775025A (en) * | 2018-07-06 | 2018-11-09 | 吕琛 | A kind of inspection well cover |
| CN111305275A (en) * | 2019-12-24 | 2020-06-19 | 刁俊发 | Anti-falling safety well lid capable of hovering |
-
2018
- 2018-07-06 CN CN201821062997.3U patent/CN208517975U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108775025A (en) * | 2018-07-06 | 2018-11-09 | 吕琛 | A kind of inspection well cover |
| CN111305275A (en) * | 2019-12-24 | 2020-06-19 | 刁俊发 | Anti-falling safety well lid capable of hovering |
| CN111305275B (en) * | 2019-12-24 | 2021-08-27 | 太谷县爱达利球墨铸件有限公司 | Anti-falling safety well lid capable of hovering |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208517975U (en) | A kind of inspection well cover | |
| CN201321628Y (en) | Pipeline layering water fetching device | |
| CN205676079U (en) | A kind of built-in lowering or hoisting gear for scratch board feces cleaning system | |
| CN108775025A (en) | A kind of inspection well cover | |
| CN207047910U (en) | A kind of Special manhole cover | |
| CN203270625U (en) | Anti-dropping well cover of inspection well and opening spanner | |
| CN215862351U (en) | Safety protection device for urban gas engineering | |
| CN208327342U (en) | Portable manhole cover opener | |
| CN206570843U (en) | It is a kind of to adjust the drain well lid of perforate | |
| CN205636802U (en) | Safe thievery prevention manhole cover | |
| CN205952767U (en) | Anti -Typhoon buoyancy module manhole of quick -open type | |
| CN205062848U (en) | Well lid tool to lock and well lid | |
| CN209686516U (en) | A kind of Concealed fire bolt | |
| CN207047909U (en) | A kind of double antitheft municipal inspection well covers opened in middle part | |
| CN209874020U (en) | Road drainage well cover | |
| CN205975689U (en) | Airtight theftproof inspection shaft lid | |
| CN217580311U (en) | Engineering inspection well head temporary protection well lid structure | |
| CN202125297U (en) | Wellhead fence device | |
| CN206830047U (en) | A kind of rock drill device of carrying easy to assemble | |
| CN211920768U (en) | Lifting device for electronic information engineering | |
| CN215445949U (en) | Foundation ditch monitoring sensing equipment protection device | |
| CN215715562U (en) | Municipal administration heating power buries with overhauing well lid down | |
| CN215926287U (en) | Steel construction connecting device for civil engineering | |
| CN215211437U (en) | Inspection shaft mechanism convenient to change | |
| CN204290161U (en) | Novel camouflaged rod access door structure |
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: 20190219 Termination date: 20190706 |