CN108487322A - A kind of well cover for sewer opening-prevention structure - Google Patents
A kind of well cover for sewer opening-prevention structure Download PDFInfo
- Publication number
- CN108487322A CN108487322A CN201810200927.8A CN201810200927A CN108487322A CN 108487322 A CN108487322 A CN 108487322A CN 201810200927 A CN201810200927 A CN 201810200927A CN 108487322 A CN108487322 A CN 108487322A
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- China
- Prior art keywords
- bolt
- dowel
- well
- backing plate
- lid
- 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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- 230000003014 reinforcing effect Effects 0.000 claims description 23
- 239000008358 core component Substances 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 239000000306 component Substances 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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
- E02D29/1427—Locking devices
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Sewage (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The present invention provides a kind of well cover for sewer opening-prevention structures, including well head ora terminalis body part and well lid part, the circle ring-shaped groove coaxial with well head ora terminalis ontology is equipped with around the top surface of well head ora terminalis ontology, it is equipped with the arc dowel of several fixed circular in cross-section in the trench of section in the trench, the circumferencial direction of dowel along groove is extended, and each dowel is axially arranged with jack along it；First bolt bottom end is passed down through the bar shaped perforation of horizontally disposed backing plate inside the shell and the shaft shoulder connects with backing plate upper surface, both ends of the backing plate on bar shaped perforated longer direction are respectively provided with a pair of of support spring, to which backing plate be supported, and when key be inserted into keyhole to turn the first bolt and rotate to certain angle position, the first bolt top is upward through the perforation by the first bolt under the action of support spring together with the inserted sheet.The structure can make well lid have preferably antitheft anti-random openability.
Description
Technical field
The present invention relates to well lid technical fields, and in particular to a kind of with the manhole cover structure for preventing from arbitrarily opening.
Background technology
Well lid is important urban operating mechanism, and current well lid often occurs being opened privately by people or even what well lid was lost shows
As not only influencing the municipal appearance of the city, more increasing security risk so that the accidents such as fall frequently occur.
Invention content
The present invention provides a kind of well cover for sewer opening-prevention structure, it is preferably anti-that which can so that well lid has
Steal anti-openability.
Technical scheme is as follows：
A kind of well cover for sewer opening-prevention structure, including well head ora terminalis body part and well lid part, well head ora terminalis sheet
It is equipped with the circle ring-shaped groove coaxial with well head ora terminalis ontology around the top surface of body, is equipped with several sections in the trench and is fixed on groove
The arc dowel of interior circular in cross-section, the circumferencial direction of dowel along groove are extended, and each dowel is along it
It is axially arranged with jack；The well lid includes circular lid and along the axially extending grafting cylinder gone out of lid endoporus inner wall,
There is several section arc pipes consistent with dowel quantity, every pipeline on a side end face of the lid towards grafting cylinder
The arch steel of pipeline wherein one end can be stretched out by being inside equipped with a section, when the grafting cylinder is inserted into well head ora terminalis ontology, institute
There is arc pipe to be mounted in the groove and often section dowel is correspondingly located between a pair of adjacent arc pipe, with
It is extend into another pipeline across the jack of corresponding dowel when one end of the reinforcing bar being allow to skid off the pipeline；
Further include the lock core component being located in well lid, lock core component is located at the surface of the groove, the lock core component
The lock tube at top is located in the strip-shaped hole of the horizontal sealing plate in lid, and can be moved along strip-shaped hole, under the lock tube
Portion is fixedly connected with a convex frame being connected with the endoporus being inserted into for key on lock tube, which includes cylindrical parts and pipe portion
The lower end inner wall divided extends to the center of circle in circular flange, and the lock core component further includes one movable up and down first and inserts
Pin, the first bolt be arranged right below the reinforcing bar and reinforcing bar be equipped with can with the keying aperture of the first bolt lower end socket joint cooperation,
The surface for the inserted sheet and the first bolt that the top side wall of first bolt is equipped with several protrusion side walls is equipped with plectane, plectane
Center be equipped with the perforation that passes through of one end for inserted sheet described in the first bolt band, be equipped with lock in the top end face of first bolt
Eye, the plectane are movably located in the convex frame and cannot skid off convex frame under the action of flange when moving down；
There are one the circular shaft shoulder, the first bolt bottom end is passed down through the tool below convex frame that is located on the first bolt
The bar shaped of horizontally disposed backing plate inside the shell is perforated and the shaft shoulder connects with backing plate upper surface, and the backing plate is along the bar shaped
Both ends on perforated longer direction are respectively provided with a pair of of support spring, to support backing plate, and key are made to be inserted into keyhole
When turning the first bolt and rotating to certain angle position, the first bolt under the action of support spring by the first bolt top together with
The inserted sheet is upward through the perforation, and the keying aperture separation on the first bolt and reinforcing bar at this time together.
Further, described reinforcing bar one end is connected with the lightweight resetting spring in arc pipe, and the other end passes through the company
It is stretched into arc pipe adjacent thereto after connecing the jack of muscle.
Further, for cover there are one cover board made of steel plate, the cover board is in bottle cap shape above the strip-shaped hole of the sealing plate
And protect first hole on embedded well lid, the exterior cylindrical side wall of cover board is equipped with draw ring.
Beneficial effects of the present invention：The present invention coordinates the structure of well head ora terminalis ontology using special well lid so that well lid
It is difficult to arbitrarily be opened without authorization by the people of not key after installation, efficiently avoiding can after well lid is arbitrarily opened by people without fixed duties etc.
The safety accident that can lead to reduces the generation of well lid theft more to a certain extent.
Description of the drawings
Fig. 1 is the structural schematic diagram after well lid overturning.
Fig. 2 is that well lid covers the structural schematic diagram after well head ora terminalis ontology.
Fig. 3 is the structural schematic diagram of the well head ora terminalis ontology coordinated with well lid.
Fig. 4 is the enlarged view at I in Fig. 1.
Fig. 5 is A-A sectional views in Fig. 4.
Fig. 6 is the vertical view for the plectane perforated equipped with cross.
Fig. 7 is B-B sectional views in Fig. 6.
Fig. 8 is the vertical view of the first bolt.
Fig. 9 is the partial front elevation view of the first bolt.
Figure 10 is vertical view when the first bolt positioned at plectane lower part rotates to not extended plectane perforation.
Component label instructions：Well lid 1, cover board 2, sealing plate 3, lock tube 4, plectane 5, convex frame 6, the first bolt 7, backing plate 8, support
Spring 9, well head ora terminalis ontology 11, arc pipe 12, reinforcing bar 13, lightweight resetting spring 15, dowel 16, lid 101, grafting cylinder
102, perforation 501, the shaft shoulder 701, inserted sheet 702, keyhole 703, wellhole 1100, strip-shaped hole 1011, groove 1101, jack 1601.
Specific implementation mode
It elaborates below in conjunction with the accompanying drawings to the present invention.
As shown in Fig. 1-10, well cover for sewer opening-prevention structure, including 11 part of well head ora terminalis ontology and well lid 1
Point, the circle ring-shaped groove 1101 coaxial with well head ora terminalis ontology 11 is equipped with around the top surface of well head ora terminalis ontology 11, in groove
The arc dowel 16 of the circular in cross-section in groove 1101 is fixed in 1101 equipped with several sections, dowel 16 is along groove
1101 circumferencial direction is extended, and each dowel 16 is axially arranged with jack 1601 along it；The well lid 1 includes circular
Lid 101 and along the axially extending grafting cylinder 102 gone out of 101 endoporus inner wall of lid, the grafting cylinder 102 when installing for being inserted into
Into wellhole 1100, if having on a side end face of the lid 101 towards grafting cylinder 102 consistent with 16 quantity of dowel
Section arc pipe is done, the arch steel 13 of pipeline wherein one end, the grafting cylinder can be stretched out by being equipped with a section in every pipeline
When in 102 insertion well head ora terminalis ontologies 11, all arc pipes are mounted in the groove 1101 and often section dowel 16 is equal
It is correspondingly located between a pair of adjacent arc pipe, so that one end of the reinforcing bar 13 can pass through when skidding off the pipeline
The jack 1601 of corresponding dowel 16 and extend into another pipeline, the jack 1601 in dowel 16 herein is along reinforcing bar
The conical bore being arranged into another pipeline moving direction is advisable, and guiding work is played to enter dowel 16 to 13 end of reinforcing bar
With.
Further include the lock core component being located in well lid 1, lock core component is located at the surface of the groove 1101, the lock core
The lock tube 4 of component top is located in the strip-shaped hole 1011 of the horizontal sealing plate 3 in lid 101, and can be along strip-shaped hole 1011
Mobile, the lower part of the lock tube 4 is fixedly connected with a convex frame 6 being connected with the endoporus being inserted into for key on lock tube 4, the convex frame
6 lower end inner walls including cylindrical parts and cylindrical parts extend to the center of circle in circular flange, and the lock core component further includes
Piece first bolt 7 movable up and down, the first bolt 7 be arranged right below that the reinforcing bar 13 and reinforcing bar 13 be equipped with can be with the
The keying aperture of one bolt, 7 lower end socket joint cooperation, the top side wall of first bolt 7 are equipped with the inserted sheet of several protrusion side walls
702 and first the surface of bolt 7 be equipped with plectane 5, the center of plectane 5 is equipped with for one of the first bolt 7 with the inserted sheet 702
Hold across perforation 501, be equipped with keyhole 703 in the top end face of first bolt 7, the plectane 5 is movably located on described
Convex frame 6 cannot be skidded off under the action of flange in convex frame 6 and when moving down.
On the first bolt 7 be located at convex frame 6 below tool there are one annular shape the shaft shoulder 701,7 bottom end of the first bolt to
Under bar shaped perforation 501 across horizontally disposed backing plate 8 inside the shell and the shaft shoulder 701 connect with 8 upper surface of backing plate, it is described
Both ends of the backing plate 8 on the bar shaped 501 length directions of perforation are respectively provided with a pair of of support spring 9, to support backing plate 8
When coming, and key be inserted into keyhole 703 to turn the first bolt 7 and rotate to certain angle position, the first bolt 7 is in support spring
First bolt, 7 top is upward through the perforation 501, and the first bolt at this time together with the inserted sheet 702 under the action of 9
7 and reinforcing bar 13 on the keying aperture separation.
When in use, 102 part of the grafting cylinder positioning for first passing through well lid 1 is inserted into wellhole 1100, and is made corresponding
Arc pipe 12 is located in the groove 1101 on well head ora terminalis ontology 11, and each dowel 16 is respectively positioned on adjacent two curved pipe
Between road 12.When being engaged between the first bolt 7 and reinforcing bar 13, well lid 1 is locked on well head, is if desired disconnected therebetween
Occlusion in the perforation 501 for then needing to enter the plectane 5 in convex frame 6 after being downwardly into lock tube 4 with key, is then inserted into the
In the keyhole 703 on one bolt, 7 top, so as to twist rotation the first bolt 7 so that the corresponding inserted sheet 702 on 7 top of the first bolt with
Corresponding hole alignment in perforation 501, and by the top band inserted sheet 702 1 of the first bolt 7 under the jacking of support spring 9 effect
It rises and is ejected except the perforation of plectane 5 501, well lid 1 unlocks at this time, can be removed from well head.Correspondingly, well lid 1 is locked again
Firmly, it needs to be inserted into the keyhole 703 of the first bolt 7 with key and the first bolt 7 is driven to be moved along the strip-shaped hole 1011 of sealing plate 3
To position corresponding with the keying aperture on reinforcing bar 13 and it is pressed down into the first bolt 7 so that the first bolt 7 is located under plectane 5
Side continues to hold key rotation after the first bolt 7 is inserted into the keying aperture of reinforcing bar 13 so that the inserted sheet 702 of the first bolt 7 and circle
501 corresponding hole of perforation on plate 5 is staggered, to 7 top of the first bolt under 9 top lift of support spring and 5 bottom face of plectane
Connect, can restore to be connected between the first bolt 7 and reinforcing bar 13, well lid 1 is locked on well head again.
Further, 13 one end of the reinforcing bar is connected with the lightweight resetting spring 15 in arc pipe 12, and the other end passes through
It is stretched into after the jack 1601 of the dowel 16 in arc pipe 12 adjacent thereto.So that 13 and first bolt of each reinforcing bar
After 7 are connected separately, keying aperture may return to a precalculated position, so that 7 quick capturing position of the first bolt is downwardly into
Into keying aperture, quick locking.
Further, cover board 2, the cover board 2 made of steel plate are in there are one the 1011 top covers of strip-shaped hole of the sealing plate 3
First hole is protected on bottle cap shape and embedded well lid 1, the exterior cylindrical side wall of cover board 2 is equipped with draw ring, to lock core
Component plays a protective role, and convenient for removing cover board 2.
Finally illustrate, the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although with reference to compared with
Good embodiment describes the invention in detail, it will be understood by those of ordinary skill in the art that, it can be to the skill of the present invention
Art scheme is modified or replaced equivalently, and without departing from the objective and range of technical solution of the present invention, should all be covered at this
In the right of invention.
Claims (3)
1. a kind of well cover for sewer opening-prevention structure, which is characterized in that including well head ora terminalis body part and well lid part, well
It is equipped with the circle ring-shaped groove coaxial with well head ora terminalis ontology around the top surface of mouth ora terminalis body part, is equipped in the trench several
The arc dowel of the fixed circular in cross-section in the trench of section, the circumferencial direction of dowel along groove are extended, often
A dowel is axially arranged with jack along it；The well lid include circular lid and along lid endoporus inner wall it is axially extending go out
The grafting cylinder gone has several section curved pipes consistent with dowel quantity on a side end face of the lid towards grafting cylinder
Road, a section is equipped in every pipeline can stretch out the arch steel of pipeline wherein one end, and the grafting cylinder is inserted into well head ora terminalis
When in ontology, all arc pipes are mounted in the groove and often section dowel is correspondingly located at a pair of adjacent arc
Between pipeline, so that one end of the reinforcing bar can be extend into when skidding off the pipeline across the jack of corresponding dowel
In another pipeline；
Further include the lock core component being located in well lid, lock core component is located at the surface of the groove, the lock core component top
Lock tube be located in the strip-shaped hole of the horizontal sealing plate in lid, and can be moved along strip-shaped hole, the lower part of the lock tube is solid
Surely a convex frame being connected with the endoporus being inserted into for key on lock tube is connected, which includes cylindrical parts and cylindrical parts
Lower end inner wall extends to the center of circle in circular flange, and the lock core component further includes first bolt movable up and down,
First bolt be arranged right below the reinforcing bar and reinforcing bar be equipped with can with the keying aperture of the first bolt lower end socket joint cooperation, it is described
The surface for the inserted sheets and the first bolt that the top side wall of first bolt is equipped with several protrusion side walls is equipped with plectane, in plectane
The heart is equipped with the perforation passed through for one end of inserted sheet described in the first bolt band, and keyhole is equipped in the top end face of first bolt,
The plectane is movably located in the convex frame and cannot skid off convex frame under the action of flange when moving down；
For the tool below convex frame that is located on the first bolt there are one the circular shaft shoulder, the first bolt bottom end is passed down through level
The bar shaped perforation and the shaft shoulder that backing plate inside the shell is arranged connect with backing plate upper surface, and the backing plate is perforated along the bar shaped
Both ends on length direction are respectively provided with a pair of of support spring, to support backing plate, and key are made to be inserted into keyhole and turn
When first bolt rotates to certain angle position, the first bolt is under the action of support spring by the first bolt top together with described
Inserted sheet is upward through the cross perforation, and the keying aperture separation on the first bolt and reinforcing bar at this time together.
2. well cover for sewer opening-prevention structure according to claim 1, which is characterized in that described reinforcing bar one end and curved pipe
Lightweight resetting spring in road is connected, and the other end stretches into after the jack of the dowel in arc pipe adjacent thereto.
3. well cover for sewer opening-prevention structure according to claim 1 or claim 2, which is characterized in that the strip-shaped hole of the sealing plate
There are one cover board made of steel plate, the cover boards to protect first hole on bottle cap shape and embedded well lid for top cover,
The exterior cylindrical side wall of cover board is equipped with draw ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810200927.8A CN108487322B (en) | 2018-03-12 | 2018-03-12 | Sewer well lid is with preventing opening structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810200927.8A CN108487322B (en) | 2018-03-12 | 2018-03-12 | Sewer well lid is with preventing opening structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108487322A true CN108487322A (en) | 2018-09-04 |
| CN108487322B CN108487322B (en) | 2020-04-21 |
Family
ID=63338565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810200927.8A Active CN108487322B (en) | 2018-03-12 | 2018-03-12 | Sewer well lid is with preventing opening structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108487322B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2174500Y (en) * | 1993-10-12 | 1994-08-17 | 王立波 | Anti-theft cover for manhole |
| CN1165770A (en) * | 1996-04-15 | 1997-11-26 | 泷源制造株式会社 | Concealer assembly for receiver hole for opening tool for man-hole lids |
| JP2002061218A (en) * | 2000-08-14 | 2002-02-28 | Yoshitsugu Hirano | Attaching construction for accessory hardware with lid body for underground structure |
-
2018
- 2018-03-12 CN CN201810200927.8A patent/CN108487322B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2174500Y (en) * | 1993-10-12 | 1994-08-17 | 王立波 | Anti-theft cover for manhole |
| CN1165770A (en) * | 1996-04-15 | 1997-11-26 | 泷源制造株式会社 | Concealer assembly for receiver hole for opening tool for man-hole lids |
| JP2002061218A (en) * | 2000-08-14 | 2002-02-28 | Yoshitsugu Hirano | Attaching construction for accessory hardware with lid body for underground structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108487322B (en) | 2020-04-21 |
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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 | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20191209 Address after: Ganquan road Shushan District of Hefei City, Anhui Province, 230000 West hillock road to the South Wild Garden commercial office building room B-1512 Applicant after: ANHUI YINGLONG INDUSTRIAL DESIGN Co.,Ltd. Address before: 301724 Tianjin Wuqing District Huang Zhuang Street Applicant before: Wang Huarong |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200326 Address after: No. 2 (CNW), Wu You Street Industrial Park, New District, Yancheng City City, Jiangsu Province, Jiangsu Applicant after: YANCHENG SANSHAN ROAD FACILITIES Co.,Ltd. Address before: Ganquan road Shushan District of Hefei City, Anhui Province, 230000 West hillock road to the South Wild Garden commercial office building room B-1512 Applicant before: ANHUI YINGLONG INDUSTRIAL DESIGN Co.,Ltd. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240621 Address after: 221000 Zhang Xiaolou Village, Quanshan District, Xuzhou City, Jiangsu Province Patentee after: Xuzhou Jinfeng Municipal Facilities Co.,Ltd. Country or region after: China Address before: 224000 No.2, Wuyou Street Industrial Park, Chengnan New District, Yancheng City, Jiangsu Province (CNW) Patentee before: YANCHENG SANSHAN ROAD FACILITIES Co.,Ltd. Country or region before: China |