CN109826304A - Well structure under municipal inspection shaft - Google Patents
Well structure under municipal inspection shaft Download PDFInfo
- Publication number
- CN109826304A CN109826304A CN201910079764.7A CN201910079764A CN109826304A CN 109826304 A CN109826304 A CN 109826304A CN 201910079764 A CN201910079764 A CN 201910079764A CN 109826304 A CN109826304 A CN 109826304A
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- China
- Prior art keywords
- retracting cylinder
- support tube
- well
- inspection shaft
- hole
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Sewage (AREA)
Abstract
The invention discloses well structures under a kind of municipal inspection shaft, lower well, which is faced, on inside the road opens up a well head, the mounting ring of one circle of well head inner wall installation, there is a circular through hole among mounting ring, a support tube is fixedly mounted on the sewer bottom surface of face circular through hole, there is one first in support tube and enter chamber, the top opening of the support tube, open top end is packed into a retracting cylinder, second with lower end surface opening in retracting cylinder enters chamber, the circular through hole that retracting cylinder passes through among mounting ring stretches out in outside, the retracting cylinder is provided with one first opening close to top side, the support tube is provided with one second opening close to bottom side.Well structure under municipal inspection shaft of the invention, eliminate the structure of traditional well lid, using a kind of structure of retracting cylinder, staff can be facilitated to enter sewer, using will not loosen, it is noiseless, dangerous situation in well will not be stolen and will not fall into occur, can be safer enter in well.
Description
Technical field
The present invention relates to a kind of municipal works field, in particular to well structure under a kind of municipal inspection shaft.
Background technique
Sewer is offered inside town road, enters sewer for convenience, a large amount of well head can be set, in order to prevent
Pedestrian falls in well head, and inspection well cover is arranged in well head, and the structure of current inspection well cover all compares single, and inspection well cover is laid with
It is easy to loosen on well head, noise can be generated when vehicle passes through, and well lid is all metal structure, it is easy to it is stolen, it is stolen
Well head is exposed later, especially rainy day and night, and pedestrian walks on road, it is easy to it falls in well, it is very dangerous.
In addition, needing to be arranged outside well head warning sign after staff enters in well, being otherwise easy to fall well, and traditional approach
When entering in well, there are certain risk.
Summary of the invention
Technical problem to be solved by the invention is to provide well structures under a kind of municipal inspection shaft, have after mounting very
Good stability, does not have any pendant well and stolen situation occurs, retracting cylinder top surface and road surface can as needed into
Row is adjusted, and the scope of application is wider, and can facilitate entrance, is increased the safety after going into the well, be can effectively solve the problem that in the prior art
It is insufficient.
The present invention is achieved through the following technical solutions: well structure under a kind of municipal administration inspection shaft, inside the road on
It facing lower well and opens up a well head, the mounting ring of one circle of well head inner wall installation, mounting ring centre has a circular through hole,
A support tube is fixedly mounted on the sewer bottom surface of face circular through hole, in support tube there is one first to enter chamber, the branch
The top opening of cylinder is supportted, open top end is packed into a retracting cylinder, there is the second of lower end surface opening to enter chamber in retracting cylinder,
The circular through hole that retracting cylinder passes through among mounting ring stretches out in outside, and the retracting cylinder is provided with one first close to top side
Opening, the support tube are provided with one second opening close to bottom side, and screw thread engages between the retracting cylinder and support tube
Assembly.
The outer wall of the retracting cylinder is provided with external screw thread as a preferred technical solution, and the first of the support tube enters
Cavity wall is provided with internal screw thread, and retracting cylinder is engaged by external external screw thread with support tube screw thread, and support tube is close to top opening
End inner wall is shiny surface structure, non-threaded.
A connection pedestal is closed and welded in the bottom of the support tube as a preferred technical solution, connects and sets on pedestal
It is equipped with screw, connection pedestal is fixedly installed on sewer ground by more than one screw.
An attaching nut is arranged in the described first bottom surface for entering chamber as a preferred technical solution, face attaching nut's
Retracting cylinder top surface is provided with a screw hole, passes through one root long foot screw rod of setting in screw hole, and long foot screw rod passes through screw hole and with first
It engages and fixes into attaching nut's screw thread on the face of bottom of chamber.
Straight slot, the top of the retracting cylinder are provided at the top of the long foot screw rod as a preferred technical solution,
It is provided with more than one jack.
The second of the retracting cylinder enters on cavity wall as a preferred technical solution, is provided with one or more from top to bottom
Climbing handrail, climbing handrail face the first open face setting.
The beneficial effects of the present invention are: one, present invention eliminates traditional manhole cover structures, select the structure of retracting cylinder, can
It effectively prevent vibration, abnormal sound and stolen situation to occur；
Two, after entering in well, entire retracting cylinder rises in pavement of road the present invention, has good warning effect；
Three, retracting cylinder upper surface height of the invention can manual adjustment, can guarantee concordant with pavement of road；
Four, structure of the invention, can be more safe when entering in well, prevents from falling in well when climbing.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the present invention when not in use；
Fig. 2 is the structural schematic diagram of the present invention when in use.
Specific embodiment
As shown in Figure 1, facing lower well on inside the road opens up a well head, the installation of one circle of well head inner wall installation
Ring 6 has a circular through hole among mounting ring 6, a support tube 8 is fixedly mounted on the sewer bottom surface of face circular through hole,
There is one first to enter chamber 2, the top opening of support tube 8, open top end is packed into a retracting cylinder 11, stretches in support tube 8
Second with a lower end surface opening in cylinder 11 enters chamber 12, and retracting cylinder 11 passes through the circular through hole among mounting ring 6 and stretches out
In outside, retracting cylinder 11 is provided with one first opening 7 close to top side, and support tube 8 is provided with one close to bottom side
Second opening 1, screw thread engages assembly between retracting cylinder 11 and support tube 8.
Wherein, the outer wall of retracting cylinder 11 is provided with external screw thread, and the first of support tube 8 is provided with internal screw thread into cavity wall,
Retracting cylinder 11 is engaged by external external screw thread with 8 screw thread of support tube, and support tube 8 is shiny surface close to open top end inner wall
Structure, it is non-threaded.Retracting cylinder 11 can complete expanding-contracting action with respect to support tube, the top protrusion height of retracting cylinder 11 can manually into
Row is adjusted, and screw thread adjusting is simple and convenient, and has extraordinary assembly performance, and bonding strength is high, can be always ensured that Road
Face and retracting cylinder flush.
In the present embodiment, a connection pedestal 5 is closed and welded in the bottom of support tube 8, connects and is provided with screw on pedestal 5,
Connection pedestal 5 is fixedly installed on sewer ground by more than one screw, and entire support tube 8 is fixed by screw under
On water channel, support tube 8 is used as the support resistance to compression of retracting cylinder, and steel can be selected in overall material, and support strength is higher.
Wherein, an attaching nut 4,11 top surface of the retracting cylinder setting of face attaching nut 4 is arranged in the first bottom surface for entering chamber 2
There is a screw hole 14, one root long foot screw rod 21 of setting is passed through in screw hole, long foot screw rod 21 passes through screw hole and enters 2 bottom of chamber with first
4 screw thread of attaching nut on face, which engages, to be fixed.By setting attaching nut 4 and the structure of long foot screw rod 21, realization does not make
Used time, the support strength of retracting cylinder also can effectively prevent the case where retracting cylinder rotation is driven when vehicle passes through.
In the present embodiment, the top of long foot screw rod 21 is provided with straight slot 22, and the top of retracting cylinder 11 is provided with one
Above jack 13.It is inserted in straight slot by external dedicated tool and rotates long foot screw rod, and inserted by specific purpose tool
Enter in jack rotation retracting cylinder 11, that retracting cylinder is screwed out to rise outward so that the rotation of retracting cylinder 11 is risen, as shown in Fig. 2,
The first opening is exposed at this time, and the second opening sealed originally by retracting cylinder is also exposed, and staff can open by first at this time
Mouth enter second enter it is intracavitary, then again by second opening enter in sewer, realized with this into well, entirely gone into the well
Journey is in a closed package environment, more safe.
In the present embodiment, one or more climbing is provided on the second entrance 12 inner wall of chamber of retracting cylinder 11 from top to bottom and is helped
Hand 9, climbing handrail 9 face the first opening 7 and are arranged on one side.It, can be by under climbing handrail 9 after entering in retracting cylinder 11
Well passes through opening and enters outside, after retracting cylinder screws out outward, can rise outward, be at this time when reaching the second aperture position
It can be used as a warning part to use, well head protected.
The beneficial effects of the present invention are:
One, present invention eliminates traditional manhole cover structures, select the structure of retracting cylinder, can effectively prevent vibration, abnormal sound with
And stolen situation occurs；
Two, after entering in well, entire retracting cylinder rises in pavement of road the present invention, has good warning effect；
Three, retracting cylinder upper surface height of the invention can manual adjustment, can guarantee concordant with pavement of road；
Four, structure of the invention, can be more safe when entering in well, prevents from falling in well when climbing.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
The change or replacement expected without creative work, should be covered by the protection scope of the present invention.Therefore, of the invention
Protection scope should be determined by the scope of protection defined in the claims.
Claims (6)
1. well structure under a kind of municipal administration inspection shaft, it is characterised in that: lower well, which is faced, on inside the road opens up a well head,
The mounting ring of one circle of well head inner wall installation, mounting ring centre have a circular through hole, the sewer bottom surface of face circular through hole
One support tube of upper fixed installation, support tube is interior, and there is one first to enter chamber, the top opening of the support tube, open top end
It is packed into a retracting cylinder, has the second of lower end surface opening to enter chamber in retracting cylinder, retracting cylinder passes through the circle among mounting ring
Shape through-hole stretches out in outside, and the retracting cylinder is provided with one first opening close to top side, and the support tube is close to bottom
Side is provided with one second opening, and screw thread engages assembly between the retracting cylinder and support tube.
2. well structure under municipal administration inspection shaft as described in claim 1, it is characterised in that: the outer wall of the retracting cylinder is provided with outer
Screw thread, the first of the support tube are provided with internal screw thread into cavity wall, and retracting cylinder passes through external external screw thread and support tube spiral shell
Line engagement, support tube is shiny surface structure close to open top end inner wall, non-threaded.
3. well structure under municipal administration inspection shaft as described in claim 1, it is characterised in that: close and weld in the bottom of the support tube
A connection pedestal is connect, connects and is provided with screw on pedestal, pedestal is connected by more than one screw and is fixedly installed in sewer
On ground.
4. well structure under municipal administration inspection shaft as described in claim 1, it is characterised in that: the described first bottom surface for entering chamber is arranged
One attaching nut, the retracting cylinder top surface of face attaching nut are provided with a screw hole, one root long foot screw rod of setting are passed through in screw hole,
Long foot screw rod passes through screw hole and the attaching nut's screw thread entered on the face of bottom of chamber with first engages fixation.
5. well structure under municipal administration inspection shaft as claimed in claim 4, it is characterised in that: be provided at the top of the long foot screw rod
Straight slot is provided with more than one jack at the top of the retracting cylinder.
6. well structure under municipal administration inspection shaft as described in claim 1, it is characterised in that: the second of the retracting cylinder enters intracavitary
One or more climbing handrail is provided on wall from top to bottom, climbing handrail faces the setting of the first open face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910079764.7A CN109826304B (en) | 2019-01-28 | 2019-01-28 | Municipal administration inspection shaft sewer well structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910079764.7A CN109826304B (en) | 2019-01-28 | 2019-01-28 | Municipal administration inspection shaft sewer well structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109826304A true CN109826304A (en) | 2019-05-31 |
| CN109826304B CN109826304B (en) | 2021-07-13 |
Family
ID=66862673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910079764.7A Active CN109826304B (en) | 2019-01-28 | 2019-01-28 | Municipal administration inspection shaft sewer well structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109826304B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206706952U (en) * | 2017-05-05 | 2017-12-05 | 董力 | Sewer automates drainage system |
| CN207176749U (en) * | 2017-07-18 | 2018-04-03 | 杭州富阳鸿祥技术服务有限公司 | A kind of inspection shaft lowering or hoisting gear of municipal works |
| CN207525785U (en) * | 2017-11-26 | 2018-06-22 | 浙江唯胜园林建设有限公司 | A kind of municipal inspection shaft well lid of automatic lifting |
| CN108589788A (en) * | 2018-06-11 | 2018-09-28 | 江苏广通电力设备有限公司 | A kind of lifting integrated safe well lid |
| US10161100B2 (en) * | 2014-12-18 | 2018-12-25 | 1128653 Ontario Ltd. | Adjustable manhole cover |
-
2019
- 2019-01-28 CN CN201910079764.7A patent/CN109826304B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10161100B2 (en) * | 2014-12-18 | 2018-12-25 | 1128653 Ontario Ltd. | Adjustable manhole cover |
| CN206706952U (en) * | 2017-05-05 | 2017-12-05 | 董力 | Sewer automates drainage system |
| CN207176749U (en) * | 2017-07-18 | 2018-04-03 | 杭州富阳鸿祥技术服务有限公司 | A kind of inspection shaft lowering or hoisting gear of municipal works |
| CN207525785U (en) * | 2017-11-26 | 2018-06-22 | 浙江唯胜园林建设有限公司 | A kind of municipal inspection shaft well lid of automatic lifting |
| CN108589788A (en) * | 2018-06-11 | 2018-09-28 | 江苏广通电力设备有限公司 | A kind of lifting integrated safe well lid |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109826304B (en) | 2021-07-13 |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210625 Address after: 322000 room 7222, 7th floor, 248 Huangyuan Road, Jiangdong Street, Yiwu City, Jinhua City, Zhejiang Province Applicant after: Yiwu Gaoyang Construction Engineering Co.,Ltd. Address before: No. 11-56, Wuliang village, Liushi street, Dongyang City, Jinhua City, Zhejiang Province 322104 Applicant before: Wu Qinghua |
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| GR01 | Patent grant |