CN106368242A - Improved manhole cover structure easy to disassemble - Google Patents
Improved manhole cover structure easy to disassemble Download PDFInfo
- Publication number
- CN106368242A CN106368242A CN201610894496.0A CN201610894496A CN106368242A CN 106368242 A CN106368242 A CN 106368242A CN 201610894496 A CN201610894496 A CN 201610894496A CN 106368242 A CN106368242 A CN 106368242A
- Authority
- CN
- China
- Prior art keywords
- lid
- ring
- disassembling
- removal
- rods
- 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.)
- Granted
Links
- 239000004576 sand Substances 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 239000013589 supplement Substances 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
- E02D29/1445—Tools for positioning or removing cover frames
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)
- Laying Of Electric Cables Or Lines Outside (AREA)
- Road Signs Or Road Markings (AREA)
Abstract
The invention provides an improved manhole cover structure easy to disassemble, which belongs to the field of municipal engineering equipment and solves the problem that an existing manhole cover is difficult to open. The improved manhole cover structure easy to disassemble comprises a manhole seat, a cover body, a circular disassembling ring and a plurality of rod-shaped disassembling rods, wherein a support ring is arranged on the inner wall of the manhole seat, a plurality of threaded disassembling holes which are distributed around the circumferential direction of the cover body are formed in the cover body, the opening direction of the disassembling holes is parallel to the axis of the manhole seat, a plurality of connecting sleeves are fixed to the inner edge of the disassembling ring, through holes are formed in the connecting sleeves, the opening direction of the through holes corresponding to the plurality of connecting sleeves is parallel to the axis of the disassembling ring, the plurality of disassembling rods penetrate through the through holes of the plurality of connecting sleeves in sequence, the disassembling rods are threaded rods, the tail parts of the disassembling rods are screwed to the disassembling holes, screw caps are screwed to the disassembling rods, the heads of the disassembling rods and the screw caps are pressed against the upper and lower sides of the connecting sleeves, and the disassembling ring and the plurality of disassembling rods are fixed. According to the structure easy to disassemble, the disassembling difficulty of the manhole cover can be reduced, and additionally, protection can be provided for maintenance.
Description
Technical field
The invention belongs to municipal works equipment technical field, it is related to a kind of modified model municipal administration well lid Easy-dismounting structure.
Background technology
Existing well lid typically gap and well seat between is less, to avoid making to cross vehicle and produce to shake, but long between gap
Sandstone can be entered long afterwards, lead to dismantle well lid difficulty, well lid, when safeguarding, will form deep-well on road surface simultaneously, so that
Passer-by or vehicle can fall into Shen Dongzhong between careless, and security incident occurs.
Content of the invention
The purpose of the present invention is for the above-mentioned problems in the prior art, there is provided a kind of more laborsaving side of dismounting
Just, the modified model municipal administration well lid Easy-dismounting structure of protection can be formed after dismantling simultaneously.
The purpose of the present invention can be realized by following technical proposal: a kind of modified model municipal administration well lid Easy-dismounting structure, bag
Include annular well seat and circular lid, well seat inwall is provided with the support ring coaxial with well seat, and cover cap is combined on well seat, lid bottom
Portion be against support ring top it is characterised in that: lid is provided with around the circumferentially distributed some threaded dismounting hole of lid, removal hole
Perforate direction and well seat diameter parallel, also include annular stripping ring and some shaft-like removal rods, if edge is fixed with stripping ring
Involvement female connector, adapter sleeve is provided with perforation, and some adapter sleeves corresponding perforated openings direction and stripping ring diameter parallel, some
Removal rod is through in the perforation of some adapter sleeves successively, and described removal rod is threaded rod, and removal rod afterbody is screwed onto removal hole
On, removal rod is bolted with nut, and dismantles club head and nut compressing in the upper and lower both sides of adapter sleeve, and make stripping ring and some
Removal rod is fixed.
During dismounting lid, removal rod afterbody is screwed onto on removal hole successively, the nut on rotation removal rod, makes to tear open afterwards
Unload club head and nut compressing in the upper and lower both sides of adapter sleeve, and so that stripping ring and some removal rods is fixed, be therefore equivalent to lid
Be fixed as one with stripping ring, afterwards on stripping ring exert a force, to open lid, it is to avoid due between lid and well seat by sandstone
Block, lead to dismounting difficult, it is also possible to reversely stripping ring be placed on ground after opening, so that lid is projected and be located on well seat, rise
To protective action it is also possible to place warning line in removal rod, can be entered in deep-well using adjacent removal rod simultaneously.
In a kind of above-mentioned modified model municipal administration well lid Easy-dismounting structure, described stripping ring with diameter greater than well seat internal diameter,
And dismantle pole length for 1m-1.5m.
Therefore facilitate oppositely positioned stripping ring.
In a kind of above-mentioned modified model municipal administration well lid Easy-dismounting structure, described lid bottom is provided with spacing ring, and limits
Position ring external diameter is identical with support ring internal diameter, and spacing ring outer is against in support ring along upper, and lid diameter is less than well seat internal diameter, and lid
External edge and the setting of well seat inwall equi-spaced apart.
Therefore reduce dismounting difficulty, it is to avoid sandstone lead to dismounting difficult by stuck between lid and well seat.
In a kind of above-mentioned modified model municipal administration well lid Easy-dismounting structure, described removal hole bottom is located in support ring
Side, dismountable on removal hole is plugged with anti-sand plug.
When therefore rotating removal rod, removal rod bottom can also be made to withstand support ring, with jack-up lid relevant position.
Compared with prior art, the present invention has the advantage that
During dismounting lid, removal rod afterbody is screwed onto on removal hole successively, the nut on rotation removal rod, makes to tear open afterwards
Unload club head and nut compressing in the upper and lower both sides of adapter sleeve, and so that stripping ring and some removal rods is fixed, be therefore equivalent to lid
Be fixed as one with stripping ring, afterwards on stripping ring exert a force, to open lid, it is to avoid due between lid and well seat by sandstone
Block, lead to dismounting difficult, it is also possible to reversely stripping ring be placed on ground after opening, so that lid is projected and be located on well seat, rise
To protective action it is also possible to place warning line in removal rod, can be entered in deep-well using adjacent removal rod simultaneously.
Brief description
Fig. 1 is this Easy-dismounting structure use state figure and partial sectional view.
Fig. 2 is stripping ring top view.
Fig. 3 is Fig. 1 partial enlarged drawing.
In figure,
1st, well seat；11st, support ring；
2nd, lid；21st, removal hole；22nd, spacing ring；
3rd, removal rod；31st, nut；
4th, stripping ring；41st, adapter sleeve；42nd, bore a hole.
Specific embodiment
The following is the specific embodiment of the present invention and combine accompanying drawing, technical scheme is further described,
But the present invention is not limited to these embodiments.
As Figure 1-3, a kind of modified model of present invention municipal administration well lid Easy-dismounting structure, including annular well seat 1 and circle
Lid 2, well seat 1 inwall is provided with the support ring 11 coaxial with well seat 1, and lid 2 covers on well seat 1, and lid 2 bottom is against support
Ring 11 top, lid 2 is provided with around the circumferentially distributed some threaded dismounting hole 21 of lid 2, removal hole 21 perforate direction and well
Seat 1 diameter parallel, also includes annular stripping ring 4 and some shaft-like removal rods 3, in stripping ring 4, edge is fixed with some adapter sleeves
41, adapter sleeve 41 is provided with perforation 42, and the corresponding perforation of some adapter sleeves 41 42 perforate directions and stripping ring 4 diameter parallel,
Some removal rods 3 are through in the perforation 42 of some adapter sleeves 41 successively, and removal rod 3 is threaded rod, and removal rod 3 afterbody is screwed onto to be torn open
Unload on hole 21, removal rod 3 is bolted with nut 31, and removal rod 3 head and nut 31 are pressed on adapter sleeve about 41 both sides, and
Make stripping ring 4 and some removal rods 3 fixing.
Further, stripping ring 4 is with diameter greater than well seat 1 internal diameter, and removal rod 3 length is 1m-1.5m.Lid 2 bottom sets
Restraining position ring block 22, and spacing ring 22 external diameter is identical with support ring 11 internal diameter, spacing ring 22 outer is against in support ring 11 along upper, lid
Body 2 diameter is less than well seat 1 internal diameter, and lid 2 outer is arranged with well seat 1 inwall equi-spaced apart.Removal hole 21 bottom is located at and supports
Above ring 11, dismountable on removal hole 21 it is plugged with anti-sand plug.
During dismounting lid 2, removal rod 3 afterbody is screwed onto on removal hole 21 successively, afterwards the nut on rotation removal rod 3
31, make removal rod 3 head and nut 31 is pressed on adapter sleeve about 41 both sides, and make stripping ring 4 and some removal rods 3 fixing,
Therefore be equivalent to lid 2 to be fixed as one with stripping ring 4, exert a force on stripping ring 4 afterwards, to open lid 2, it is to avoid due to lid
Blocked by sandstone between body 2 and well seat 1, lead to dismounting difficult, it is also possible to reversely stripping ring 4 be placed on ground after opening, make
Lid 2 projection is located on well seat 1, plays protective action it is also possible to place warning line in removal rod 3, can utilize adjacent simultaneously
Removal rod 3 enters in deep-well.
Specific embodiment described herein is only explanation for example to present invention spirit.The affiliated technology of the present invention is led
The technical staff in domain can be made various modifications or supplement or replaced using similar mode to described specific embodiment
Generation, but the spirit without departing from the present invention or surmount scope defined in appended claims.
Although more employing well seat 1, support ring 11, lid 2, removal hole 21, spacing ring 22, removal rod 3, spiral shell herein
The terms such as cap 31, stripping ring 4, adapter sleeve 41, perforation 42, but it is not precluded from the probability using other terms.Using these arts
Language is used for the purpose of more easily describing and explaining the essence of the present invention；Being construed as any additional restriction is all
Contrary with spirit of the present invention.
Claims (4)
1. a kind of modified model municipal administration well lid Easy-dismounting structure, including annular well seat (1) and circular lid (2), well seat (1) inwall
It is provided with the support ring (11) coaxial with well seat (1), lid (2) covers on well seat (1), and lid (2) bottom is against support ring
(11) top it is characterised in that: lid (2) is provided with around the circumferentially distributed some threaded dismounting hole (21) of lid (2), dismantles
Hole (21) perforate direction and well seat (1) diameter parallel, also include annular stripping ring (4) and some shaft-like removal rods (3), dismounting
Along being fixed with some adapter sleeves (41) in ring (4), adapter sleeve (41) is provided with perforation (42), and some adapter sleeves (41) are corresponding
Perforation (42) perforate direction and stripping ring (4) diameter parallel, some removal rods (3) are through the perforation of some adapter sleeves (41) successively
(42) on, described removal rod (3) is threaded rod, and removal rod (3) afterbody is screwed onto on removal hole (21), the upper spiral shell of removal rod (3)
It is connected to nut (31), and removal rod (3) head and nut (31) are pressed on adapter sleeve (41) both sides up and down, and make stripping ring (4)
Fixing with some removal rods (3).
2. a kind of modified model municipal administration well lid Easy-dismounting structure according to claim 1 it is characterised in that: described stripping ring
(4) with diameter greater than well seat (1) internal diameter, and removal rod (3) length is 1m-1.5m.
3. a kind of modified model municipal administration well lid Easy-dismounting structure according to claim 2 it is characterised in that: described lid
(2) bottom is provided with spacing ring (22), and spacing ring (22) external diameter is identical with support ring (11) internal diameter, and spacing ring (22) outer is against
Along upper in support ring (11), lid (2) diameter is less than well seat (1) internal diameter, and lid (2) outer and well seat (1) inwall equidistant between
Every setting.
4. a kind of modified model municipal administration well lid Easy-dismounting structure according to claim 3 it is characterised in that: described removal hole
(21) bottom is located above support ring (11), and removal hole (21) is above dismountable to be plugged with anti-sand plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610894496.0A CN106368242B (en) | 2016-10-13 | 2016-10-13 | A kind of modified municipal administration well lid detachable structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610894496.0A CN106368242B (en) | 2016-10-13 | 2016-10-13 | A kind of modified municipal administration well lid detachable structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106368242A true CN106368242A (en) | 2017-02-01 |
| CN106368242B CN106368242B (en) | 2018-05-08 |
Family
ID=57895731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610894496.0A Active CN106368242B (en) | 2016-10-13 | 2016-10-13 | A kind of modified municipal administration well lid detachable structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106368242B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87208633U (en) * | 1987-05-28 | 1988-10-12 | 刘明利 | Locking device for well lid |
| CA2178802A1 (en) * | 1995-06-12 | 1996-12-13 | Steven M. Davis | Manhole cover lifting apparatus and method |
| KR20050039814A (en) * | 2005-04-07 | 2005-04-29 | 김규섭 | Opening and closing device for manhole cover |
| CN101898740A (en) * | 2009-06-01 | 2010-12-01 | 绍兴县排水有限公司 | Manhole cover opening device |
| KR20110006831A (en) * | 2009-07-15 | 2011-01-21 | 김준배 | Manhole cover with theftproof function and opening device for the same |
| KR101122498B1 (en) * | 2010-11-08 | 2012-03-16 | 용진환경주식회사 | Man hole opening apparatus |
| KR20160002568U (en) * | 2015-01-13 | 2016-07-22 | 삼성중공업 주식회사 | Open-Close Device for Manhole cover |
-
2016
- 2016-10-13 CN CN201610894496.0A patent/CN106368242B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87208633U (en) * | 1987-05-28 | 1988-10-12 | 刘明利 | Locking device for well lid |
| CA2178802A1 (en) * | 1995-06-12 | 1996-12-13 | Steven M. Davis | Manhole cover lifting apparatus and method |
| KR20050039814A (en) * | 2005-04-07 | 2005-04-29 | 김규섭 | Opening and closing device for manhole cover |
| CN101898740A (en) * | 2009-06-01 | 2010-12-01 | 绍兴县排水有限公司 | Manhole cover opening device |
| KR20110006831A (en) * | 2009-07-15 | 2011-01-21 | 김준배 | Manhole cover with theftproof function and opening device for the same |
| KR101122498B1 (en) * | 2010-11-08 | 2012-03-16 | 용진환경주식회사 | Man hole opening apparatus |
| KR20160002568U (en) * | 2015-01-13 | 2016-07-22 | 삼성중공업 주식회사 | Open-Close Device for Manhole cover |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106368242B (en) | 2018-05-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into 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: 20180410 Address after: 317523 floor two, No. 68, A District, Chencun village, Wenling, Taizhou, Zhejiang Applicant after: TAIZHOU DINGTUO INDUSTRIAL DESIGN Co.,Ltd. Address before: 311813 wangzhong village, Wangjia Town, Zhuji City, Shaoxing, Zhejiang Applicant before: Zhuang Qianhan |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20170201 Assignee: WENZHOU QIBANG ENVIRONMENTAL PROTECTION SCIENCE & TECHNOLOGY Co.,Ltd. Assignor: TAIZHOU DINGTUO INDUSTRIAL DESIGN Co.,Ltd. Contract record no.: X2021330000073 Denomination of invention: An improved easy disassembly structure of municipal well cover Granted publication date: 20180508 License type: Common License Record date: 20210817 |
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| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20170201 Assignee: WENZHOU HAILAN INDUSTRIAL DESIGN Co.,Ltd. Assignor: TAIZHOU DINGTUO INDUSTRIAL DESIGN Co.,Ltd. Contract record no.: X2021330000355 Denomination of invention: An improved easy disassembly structure of municipal well cover Granted publication date: 20180508 License type: Common License Record date: 20210929 |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221021 Address after: Room 1612, Zhongxing Business Enterprise Development Center, Pingshang Town, Lingang Economic Development Zone, Linyi City, Shandong Province, 276000 Patentee after: Linyi Lingang Economic Development Zone Municipal Engineering Co.,Ltd. Address before: 317523 floor two, No. 68, A District, Chencun village, Wenling, Taizhou, Zhejiang Patentee before: TAIZHOU DINGTUO INDUSTRIAL DESIGN Co.,Ltd. |