CN203403438U - Inspection well cover with protective construction die ring - Google Patents
Inspection well cover with protective construction die ring Download PDFInfo
- Publication number
- CN203403438U CN203403438U CN201320342968.3U CN201320342968U CN203403438U CN 203403438 U CN203403438 U CN 203403438U CN 201320342968 U CN201320342968 U CN 201320342968U CN 203403438 U CN203403438 U CN 203403438U
- Authority
- CN
- China
- Prior art keywords
- well
- inspection
- well cover
- construction
- seat
- 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
Images
Landscapes
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The utility model relates to an inspection well cover with a protective construction die ring, which belongs to the technical field of inspection well devices of city underground pipe network foundations. The inspection well cover comprises a well cover, a well seat, the construction die ring, a sealing ring and adjustable fixation screws, wherein the well cover is connected with a vertical surface of the well seat by a pin shaft, the construction die ring is vertically arranged along the inner-wall surface of the well head and connected with the plane end of the inner side of the well seat, the adjustable fixation screw is vertically arranged on a well shaft, and the upper end of the adjustable fixation screw is connected with the outer-side plane of the well seat by nuts. The inspection well cover is connected with the construction die ring, and the fixation screw can be adjusted to fix and connect the construction die ring, the inspection well seat and the well shaft, so that the construction and installation are convenient, the mounting precision of the inspection well cover is improved, the well cover is prevented from displacing and moving, and the inspect well cover is well protected. The inspection well cover is suitable for inspection wells in different shapes and sizes on new roads and also suitable for improved inspection wells on the existing roads coated with asphalt.
Description
Technical field
The utility model relates to a kind of manhole cover that is provided with protectiveness construction mould circle, belongs to the manhole equipment field of Urban Buried Pipeline Network infrastructure.
Background technology
Along with the expansion of urban construction scale, the quantity of the manhole of every profession and trade is increasing.Manhole cover sink, well lid tilts, the phenomenon of well lid periphery breakage is increasing, has had a strong impact on safety and the comfortableness of driving.The problem of town road manhole harm influence driving quality, is more and more subject to the extensive concern of the whole society." the road killer " and frequent " navel " complained of citizen that are constantly committed to space in a newspaper become many city management departments thorny and cureless " persistent ailment ", are to diminish cityscape and municipal engineering image more seriously.
According to the requirement of national regulation, when manhole is constructed on roadway road surface, the discrepancy in elevation on manhole cover and road surface should be controlled to 3～5mm, but according to conventional manhole cover, well seat and construction leveling method, be difficult to meet required precision.
In addition, the reason that manhole cover sink, well lid tilts to produce is because the leveling layer absolute altitude under manhole seat is difficult to accurate control to a great extent, and do not adopt concrete or high-strength mortar to construct, in order to meet the discrepancy in elevation on manhole cover and road surface, control requirement, during construction, adopt the material leveling of the convenient constructions such as fragment of brick, plank, these strengths of materials are not high and be difficult to accurate leveling, and adopt concrete leveling construction to bother, reason is that circular or rectangle template need to be set in pit shaft, and template is set in existing pit shaft, is very difficult thing.
Utility model content
The purpose of this utility model is to provide a kind of manhole cover that is provided with protectiveness construction mould circle, so that regulate the setting height(from bottom) of manhole cover, improves installation accuracy, facilitates concrete building under well seat, and manhole is had to good protective effect.
The utility model adopts following technical scheme:
A kind of manhole cover that is provided with protectiveness construction mould circle of the utility model; by well lid, well seat, construction mould circle, sealing ring and adjustable standing screw, formed; well lid is connected with well seat vertical plane bearing pin; construction mould circle vertically arranges along well head inner wall surface; link into an integrated entity with well seat inner side plane end; adjustable standing screw is vertically arranged at pit shaft, and its upper end is connected by the outer side plane of nut and well seat.
Described adjustable standing screw is comprised of screw rod, a pair of nut, thin steel plate washer and support baseboard, and support baseboard is connected to screw rod bottom.
Describedly along well head inner wall surface, construction mould circle and well head inwall gap are vertically set and are provided with sealing ring.
The utility model connects into integral body by manhole cover and construction mould circle, save and build the job site making of concrete template under well seat and install, convenient construction, by adjustable standing screw, can regulate on the one hand the setting height(from bottom) of manhole cover, improve the precision that manhole cover is installed, on the other hand, by adjustable standing screw make to construct mould circle, manhole seat and pit shaft, be fixed together, avoid the loosening and displacement of manhole cover, after having constructed without Demolition Construction mould circle; For manhole cover leaves good protective effect mould circle; the design is all applicable for the big or small manhole cover of the difformity on road surface, different specification size; and be both applicable to the manhole on newly-built road, and be also applicable to existing road and add the manhole that black top is transformed.
Accompanying drawing explanation
Fig. 1 is the utility model structure longitudinal profile schematic diagram;
Fig. 2 is that the adjustable standing screw of the utility model forms schematic diagram.
The specific embodiment
Now for example the utility model patent is further described by reference to the accompanying drawings:
Press the present embodiment, construction mould circle 1 is highly 5～30cm, thickness is 3～10mm, material is identical with well seat 4, as adopt cast iron, can disposable casting form, well lid 5 is connected with well seat 4 bearing pins, along well head inner wall surface, being provided with construction mould circle 1 links into an integrated entity with well seat 4 inner side plane ends, the mould circle 1 of constructing in installation is provided with sealing ring 2 with well head inwall gap, slurries flow in manhole when preventing concreting, adjustable standing screw 3 is by screw rod 3-1, support baseboard 3-2, nut 3-3 and thin steel plate washer 3-4 form, support baseboard 3-2 is connected to screw rod 3-1 bottom, adjustable standing screw 3 is vertically arranged at pit shaft, its upper end is by a pair of nut 3-3, steel plate washer 3-4 is connected with the outer side plane of well seat 4, the a pair of nut 3-3 that rotates adjustable standing screw 3 fixes the height of manhole cover and position, adjustable standing screw 3 can first be installed on manhole seat before manhole cover is installed, the pit shaft of well to be checked and peripheral path are shelved on pit shaft after having constructed, by Cross ruler and adjusting fixed bar 3, manhole cover end face is flushed with periphery road surface, rotate and regulate the nut 3-3 of fixed bar 3 that the height of manhole cover and position are fixed, finally build under well seat and the concrete of well seat periphery, vibration compacting concrete also carries out maintenance, after reaching intensity, can come into operation.
The utility model connects into integral body by manhole cover and construction mould circle, save and build the job site making of concrete template under well seat and install, convenient construction, after having constructed without removing mould circle, under mould circle and well seat, concrete is close to, can bear and transmitting portions load, thereby provide protection to concrete under well seat; In addition, first manhole cover is carried out to levelling fixing, after water under well seat and the concrete of well seat periphery, guarantee manhole cover and evenness of road surface; Under well seat, adopt cast-in-situ concrete, guarantee intensity and the quality of material under well seat.
Claims (3)
1. a manhole cover that is provided with protectiveness construction mould circle; it is characterized in that; by well lid, well seat, construction mould circle, sealing ring and adjustable standing screw, formed; well lid is connected with well seat vertical plane bearing pin; construction mould circle vertically arranges along well head inner wall surface; link into an integrated entity with well seat inner side plane end, adjustable standing screw is vertically arranged at pit shaft, and its upper end is connected by the outer side plane of nut and well seat.
2. a kind of manhole cover that is provided with protectiveness construction mould circle according to claim 1, is characterized in that, adjustable standing screw is comprised of screw rod, a pair of nut, thin steel plate washer and support baseboard, and support baseboard is connected to screw rod bottom.
3. a kind of manhole cover that is provided with protectiveness construction mould circle according to claim 1, is characterized in that, along well head inner wall surface, construction mould circle is vertically set and well head inwall gap is provided with sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320342968.3U CN203403438U (en) | 2013-06-14 | 2013-06-14 | Inspection well cover with protective construction die ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320342968.3U CN203403438U (en) | 2013-06-14 | 2013-06-14 | Inspection well cover with protective construction die ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203403438U true CN203403438U (en) | 2014-01-22 |
Family
ID=49939376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320342968.3U Expired - Fee Related CN203403438U (en) | 2013-06-14 | 2013-06-14 | Inspection well cover with protective construction die ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203403438U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104499504A (en) * | 2014-11-25 | 2015-04-08 | 中铁四局集团第三建设有限公司 | Road inspection well and construction method thereof |
| CN104695300B (en) * | 2015-02-06 | 2016-06-22 | 湖北益通建设股份有限公司 | The technique of a kind of bituminous paving inspection shaft lifting and lift structure thereof |
| CN107130677A (en) * | 2017-05-26 | 2017-09-05 | 广州展亚土木工程技术有限公司 | A kind of well lid quick maintenance method |
| CN108411944A (en) * | 2018-03-14 | 2018-08-17 | 山西八建集团有限公司 | The adjustable inspection shaft capping apparatus of diameter |
| CN110029687A (en) * | 2019-05-14 | 2019-07-19 | 北京市政建设集团有限责任公司 | A kind of inspection shaft well lid and its construction method with fixed structure |
| CN112627237A (en) * | 2020-11-20 | 2021-04-09 | 中国市政工程中南设计研究总院有限公司 | Manhole or valve well cover heightening device convenient for pavement upgrading and reconstruction and construction method |
| CN114263261A (en) * | 2021-12-29 | 2022-04-01 | 上海建工五建集团有限公司 | Assembled inspection well and installation method thereof |
-
2013
- 2013-06-14 CN CN201320342968.3U patent/CN203403438U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104499504A (en) * | 2014-11-25 | 2015-04-08 | 中铁四局集团第三建设有限公司 | Road inspection well and construction method thereof |
| CN104499504B (en) * | 2014-11-25 | 2016-01-20 | 中铁四局集团第三建设有限公司 | A kind of road inspection well and construction method thereof |
| CN104695300B (en) * | 2015-02-06 | 2016-06-22 | 湖北益通建设股份有限公司 | The technique of a kind of bituminous paving inspection shaft lifting and lift structure thereof |
| CN107130677A (en) * | 2017-05-26 | 2017-09-05 | 广州展亚土木工程技术有限公司 | A kind of well lid quick maintenance method |
| CN108411944A (en) * | 2018-03-14 | 2018-08-17 | 山西八建集团有限公司 | The adjustable inspection shaft capping apparatus of diameter |
| CN110029687A (en) * | 2019-05-14 | 2019-07-19 | 北京市政建设集团有限责任公司 | A kind of inspection shaft well lid and its construction method with fixed structure |
| CN112627237A (en) * | 2020-11-20 | 2021-04-09 | 中国市政工程中南设计研究总院有限公司 | Manhole or valve well cover heightening device convenient for pavement upgrading and reconstruction and construction method |
| CN114263261A (en) * | 2021-12-29 | 2022-04-01 | 上海建工五建集团有限公司 | Assembled inspection well and installation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203403438U (en) | Inspection well cover with protective construction die ring | |
| CN104234385B (en) | Construction method of installation after a kind of terrace heavy steel plate built-in fitting | |
| CN103321111B (en) | Streetcar track connects the construction method of paving | |
| CN104790676A (en) | Rapid leveling and alignment device and method for installation of prefabricated wallboards | |
| CN103255717A (en) | Method for constructing hit-preventing wall | |
| CN103835217A (en) | Method for prevention and treatment on damage and depression of pavement around inspection well | |
| CN103924525B (en) | Urban interchange industrialization short-term precast assembly construction method | |
| CN102286988A (en) | Grouting shim plate construction method | |
| CN102733307B (en) | Method for constructing cast-in-place beam falsework | |
| CN104060630A (en) | Anti-displacement inspection well construction technology | |
| CN103061249A (en) | Quick positioning construction device and construction method for steel-pipe column of bridge | |
| CN102852066A (en) | Precise installation method for expansion joint of concrete roadway type steel | |
| CN103806426A (en) | Adjustable position fixing installation device of soil pressure gauge | |
| CN203701066U (en) | Soil pressure meter position-adjustable fixed installation device | |
| CN105220882A (en) | A kind of cement waters smashes thickness control device and using method thereof | |
| CN103821061A (en) | Traction runway for automobile safety crash laboratory and layered construction method of the traction runway | |
| CN205476528U (en) | Precast pile device of taking one's place fast | |
| CN215166592U (en) | Horizontal support for building construction embedded component | |
| CN108222010A (en) | A kind of recyclable steel concrete combined type foundation pit trestle work structure of assembled and construction method | |
| CN207499463U (en) | A kind of cast-in-place concrete floor elevation control device | |
| CN201827604U (en) | Base for high-precision universal mechanical equipment | |
| CN207295497U (en) | A kind of interim steel pipe support base steel plate installation leveling structure | |
| CN105133503B (en) | Bridge Seismic trip mounting process | |
| CN220335607U (en) | Lightweight high-strength roadbed convenient to replace | |
| CN211774967U (en) | Line pipe upturning embedded limiter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20140122 |