CN206599796U - A kind of Jing Yin work manhole cover plate - Google Patents
A kind of Jing Yin work manhole cover plate Download PDFInfo
- Publication number
- CN206599796U CN206599796U CN201720257724.3U CN201720257724U CN206599796U CN 206599796 U CN206599796 U CN 206599796U CN 201720257724 U CN201720257724 U CN 201720257724U CN 206599796 U CN206599796 U CN 206599796U
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- CN
- China
- Prior art keywords
- cover plate
- screw rod
- well lid
- jing yin
- well body
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
Landscapes
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
- Sewage (AREA)
- Road Paving Structures (AREA)
Abstract
The utility model is related to well lid technical field, is the load transfer mode on a kind of brand-new well lid fixed form that can be produced larger noise for existing well lid when vehicle passes through and provide, optimization well lid, it is ensured that stable, Jing Yin during well lid use.A kind of Jing Yin work manhole cover plate, cover plate including well body and in well body, the space being embedded in for cover plate is provided with well body upper end, multiple tapped cylinders, in addition to screw rod are embedded with well body in the space, on the cover board provided with the through hole passed through for screw rod, screw rod is set through cover plate, and screw rod lower end threaded connection cylinder, it is located on screw rod below cover plate and is threaded with adjusting nut, clamp nut is provided with positioned at the top of cover plate on screw rod.The utility model optimizes the fixed form of well lid, it is to avoid automobile reaches Jing Yin purpose by being to send Rack.The characteristics of well lid set-up mode of the pattern has protection well lid peripheral path and Jing Yin raising road comfortableness.
Description
Technical field
The utility model belongs to well lid technical field, more particularly to a kind of Jing Yin work manhole cover plate.
Background technology
With the development of China's economic society and power grid construction, the development and utilization to the underground space constantly accelerates, and makees
For a kind of manhole cover plate for connecting underground and aboveground mode, guarantee road is not often reached but and is comfortably required, using soon
Just often occur that the road on well lid periphery is damaged, situations such as automobile can send abnormal sound by well lid.Therefore in the urgent need to exploitation
A kind of work manhole cover plate of mute type.
Utility model content
The purpose of this utility model is to produce larger noise for existing well lid when vehicle passes through and provide
Load transfer mode on a kind of brand-new well lid fixed form, optimization well lid, it is ensured that stable, Jing Yin during well lid use.
To achieve these goals, technical solution adopted in the utility model is：
A kind of Jing Yin work manhole cover plate, including well body and the cover plate in well body, are provided with well body upper end for cover plate insertion
Space, multiple tapped cylinders, in addition to screw rod are embedded with the well body in the space, on the cover board provided with supplying spiral shell
The through hole that bar is passed through, screw rod is set through cover plate, and screw rod lower end threaded connection cylinder, and the lower section spiral shell of cover plate is located on screw rod
Line is connected with adjusting nut, and clamp nut is provided with positioned at the top of cover plate on screw rod.
It is located at through hole outer ring in described cover plate upper surface and is provided with the structure to lower recess being embedded in for clamp nut.
A structure to lower recess is provided with well body inwall upper end, the structure forms a step surface, cylinder with well body upper surface
Body is on the step surface, and the distance between step surface and well body upper surface are greater than the thickness of cover plate.
Described cylinder is four, and in quadrilateral structure distribution.
Described cylinder top is divided into tapped hollow structure, and bottom is divided into solid construction.
The beneficial effects of the utility model：The utility model well lid set-up mode optimization well upper part of the cover load transmission road
Footpath, more directly passes to basis by screw rod by upper load, reduces the adverse effect to well lid peripheral path；Optimize well lid
Fixed form, directly covered by conventional, change into and carry out rigidly fixing connection by nut, it is to avoid automobile process is to send
Rack, reaches Jing Yin purpose.The well lid set-up mode of the pattern has protection well lid peripheral path and Jing Yin raising road
The characteristics of current comfortableness.
Brief description of the drawings
Fig. 1 is sectional view of the present utility model.
Embodiment
The utility model is described further with reference to embodiment.
Embodiment
A kind of Jing Yin work manhole cover plate as shown in Figure 1, including well body 1 and the cover plate 2 in well body, set in well body upper end
Have and be embedded with multiple tapped cylinders 3, in addition to screw rod 4 in the space being embedded in for cover plate, the well body in the space,
Cover plate is provided with the through hole passed through for screw rod, and screw rod is set through cover plate, and screw rod lower end threaded connection cylinder, upper in screw rod
Adjusting nut 5 is threaded with below cover plate, clamp nut 6 is provided with positioned at the top of cover plate on screw rod.In order that spiral shell
Bar and clamp nut will not protrude from cover plate, and being located at through hole outer ring in described cover plate upper surface is provided with what is be embedded in for clamp nut
To the structure 7 of lower recess.The structure of the depression can be the overall counter bore structure into lower recess or machining.
A structure to lower recess is provided with well body inwall upper end, the structure forms a step surface 8 with well body upper surface, and cylinder is located at should
On step surface, the distance between step surface and well body upper surface are greater than the thickness of cover plate.The appearance and size of cover plate should compare well
The upper end oral area undersized of body, described cylinder is four, and in quadrilateral structure distribution.Described cylinder top is divided into band
The hollow structure of internal thread, bottom is divided into solid construction.
When constructing work well or other hoistways, pre-buried four lower margins nut cylinder, screw rod is connected by screw with nut cylinder
And adjusting height, it is ensured that well lid is flushed with peripheral path；Well lid reserves four mounting holes, and position is corresponding with the position of screw rod, leads to
The stop bit nut crossed under well lid carries out well lid position adjustments and fixation, and well lid is consolidated by well upper part of the cover locked nut
It is fixed.Such structural form, it is ensured that well upper part of the cover load is delivered to screw rod, nut cylinder by nut, then along nut cylinder
Vertically the concrete of well bore is passed to, then pass to basis.Conventional well upper part of the cover load is changed to pass to by well lid
The mode of the contact site of well lid surrounding, reduces the pressure of well lid and its upper load to well lid peripheral path, is beneficial to protection
The road on well lid periphery is not destroyed.Simultaneously as well lid is rigidly connected by nut, screw rod and well bore, it is ensured that in well
There is loads change in the portion of covering（Automobile process etc.）Obvious vibrations occur for Shi Buhui, reach Jing Yin purpose.
General principle of the present utility model, principal character and advantage of the present utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, it is in the art common on the premise of the utility model spirit and scope are not departed from
Technical staff simple change and replace all be within protection domain of the present utility model.
Claims (5)
1. a kind of Jing Yin work manhole cover plate, including well body and the cover plate in well body, it is characterised in that：In well body upper end provided with confession
Multiple tapped cylinders, in addition to screw rod are embedded with the space of cover plate insertion, the well body in the space, on the cover board
Provided with the through hole passed through for screw rod, screw rod is set through cover plate, and screw rod lower end threaded connection cylinder, and cover plate is located on screw rod
Lower section be threaded with adjusting nut, on screw rod positioned at cover plate top be provided with clamp nut.
2. a kind of Jing Yin work manhole cover plate according to claim 1, it is characterised in that：It is located in described cover plate upper surface logical
Hole outer ring is provided with the structure to lower recess being embedded in for clamp nut.
3. a kind of Jing Yin work manhole cover plate according to claim 1 or 2, it is characterised in that：One is provided with well body inwall upper end
To the structure of lower recess, the structure forms a step surface with well body upper surface, and cylinder is on the step surface, step surface and well body
The distance between upper surface is greater than the thickness of cover plate.
4. a kind of Jing Yin work manhole cover plate according to claim 3, it is characterised in that：Described cylinder is four, and in four
Side shape structure distribution.
5. a kind of Jing Yin work manhole cover plate according to claim 1, it is characterised in that：Described cylinder top is divided into interior spiral shell
The hollow structure of line, bottom is divided into solid construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720257724.3U CN206599796U (en) | 2017-03-16 | 2017-03-16 | A kind of Jing Yin work manhole cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720257724.3U CN206599796U (en) | 2017-03-16 | 2017-03-16 | A kind of Jing Yin work manhole cover plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206599796U true CN206599796U (en) | 2017-10-31 |
Family
ID=60145416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720257724.3U Active CN206599796U (en) | 2017-03-16 | 2017-03-16 | A kind of Jing Yin work manhole cover plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206599796U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108316357A (en) * | 2018-01-29 | 2018-07-24 | 南华大学 | A kind of well lid repair system and restorative procedure |
| CN111021513A (en) * | 2019-12-19 | 2020-04-17 | 江苏儒恩建设工程有限公司 | Drainage system for municipal works |
-
2017
- 2017-03-16 CN CN201720257724.3U patent/CN206599796U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108316357A (en) * | 2018-01-29 | 2018-07-24 | 南华大学 | A kind of well lid repair system and restorative procedure |
| CN111021513A (en) * | 2019-12-19 | 2020-04-17 | 江苏儒恩建设工程有限公司 | Drainage system for municipal works |
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| GR01 | Patent grant |