CN205062989U - Integrated form manhole cover - Google Patents
Integrated form manhole cover Download PDFInfo
- Publication number
- CN205062989U CN205062989U CN201420871272.4U CN201420871272U CN205062989U CN 205062989 U CN205062989 U CN 205062989U CN 201420871272 U CN201420871272 U CN 201420871272U CN 205062989 U CN205062989 U CN 205062989U
- Authority
- CN
- China
- Prior art keywords
- well lid
- integrated form
- manhole cover
- outer ring
- lid top
- 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
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Abstract
The utility model provides an integrated form manhole cover, including base (1) and supporting well lid (2), supporting well lid (2) include well lid outer lane (4) and well lid top (3), with swing joint axle (5) swing joint between well lid outer lane (4) and well lid top (3), well lid outer lane (4) and base (1) phase -match, well lid outer lane (4) upper portion inboard have with well lid top (3) outside assorted sunk part (42), there is a little recess sunk part (42) bottom with the position that well lid top (3) contacted, the dell inslot has shockproof packing ring (43), well lid top (3) lower part outside is equipped with jump ring (31), with jump ring (31) corresponding well lid outer lane (4) inboard in position be equipped with with jump ring (31) assorted bayonet socket (41). This integrated form manhole cover intensity height, compact structure, security are high, construction convenience is simple, can realize quick replacement maintenance well lid, have profitable economy and social.
Description
Technical field
The utility model belongs to a kind of drainage, particularly a kind of municipal road surface manhole cover.
Background technology
Urban road surfaces is dispersed with a large amount of manholes, due to traffic pressure increase and safeguard not in time etc. reason, there is serious problem in a lot of manhole and well lid, as well lid subside, damage, split, subside in road surface around well lid, hidden danger is brought to normal road traffic, serious well lid damages and even causes traffic accident, threatens people's security of the lives and property.For solving problems, relevant departments can take measures to carry out rapid rush-repair, are all by area certain for pavement excavation around problem well lid and the degree of depth usually, take out well lid, then with asphalt concrete material backfill, manhole is made to recover shape, the well lid then more renewed.But the well lid keeped in repair in this way also there will be similar problem usually; because this maintenance mode has the defect of itself; bituminous concrete forms insufficient strength; long-term the rolling of vehicle can not be resisted; and binding site is insecure between well lid and well head, be easy to occur crack etc., infiltrate crack at rainwater and accelerate its ageing process; do not take fixation between well lid and well head, be easy to mobile or stolen.And the quick maintenance method taked at present is comparatively large by weather effect, in atrocious weather, as the weather such as heavy rain, low temperature, can not really realize quick open to traffic, affect the unimpeded of urban traffic and safety.
Summary of the invention
In order to solve manhole and well lid is perishable, maintenance speed is slow, the uneasy congruent problem of well lid, the utility model provides a kind of integrated form manhole cover.This integrated form manhole cover comprises base 1 and supporting well lid 2, and supporting well lid 2 comprises well lid outer ring 4 and well lid top 3.
Described well lid outer ring 4 is connected to be flexibly connected axle 5 with between well lid top 3, well lid outer ring 4 and base 1 match, top, well lid outer ring 4 and base 1 upper surface close contact, close contact inside well lid outer ring 4 lower outside and base, well lid outer ring 4 upper inner have with well lid top 3 outside the depressed area 42 that matches, there is a little groove at the position contacted with well lid top 3 bottom depressed area 42, earthquake washer 43 is had in little groove, well lid top 3 lower outside is provided with jump ring 31, the bayonet socket 41 matched with jump ring 31 is provided with inside the well lid outer ring 4 corresponding with jump ring 31 position.Described well lid top 3 is designed with perforate 6, is convenient to open well lid and carries out Inspection and maintenance.
The integrated form that the utility model provides looks into well lid, and described prefabricated component base 1 can be diplopore shaft bottom seat.The manhole closing on installation is needed to some, as urban road fire-fighting manhole and urban water supply well, the prefabricated component base 1 of diplopore can be designed as required, supporting well lid 2 and prefabricated component base 1 Aided design, to reduce construction volume, increase its intensity and safety simultaneously.
The integrated form that the utility model provides looks into well lid, and the shape on described well lid top 3 can be circular, ellipse, rectangle and square, can carry out profile design as required according to the technical solution of the utility model.
The integrated form that the utility model provides looks into well lid, and described jump ring 31 quantity can be more than 1, as the well lid top 3 of circle can be designed to 3, square well lid top 3 can be designed to 3, and oval well lid top 3 can be designed to 2.
The integrated form that the utility model provides looks into well lid, and surface, described well lid outer ring 4 can be flange form.
The integrated form that the utility model provides looks into well lid, and can there be anti-slip veins on surface, described well lid top 3, increases the frictional resistance on surface, well lid top 3, improves traffic safety.
Technical solutions of the utility model adopt integrated form well lid, using prefabricated base 1 and supporting well lid 2 as complete well lid product, the problem that around the well head adopting the materials such as bituminous concrete to be formed when solving interim quick service well lid, pavement strength is inadequate, because prefabricated component base 1 has defined its intrinsic intensity, damage can not be rolled because of insufficient strength after being open to traffic, and the design processing of prefabricated component is all carried out according to technical requirementss such as pavement usage technical specifications, meet pavement usage requirement completely, combine closely between supporting well lid 2 and prefabricated component base 1, there is very high compressive strength, can not because do not mate and produce the phenomenons such as damaged in collision mutually in long-term roller compaction process.Fix with being flexibly connected axle 5 between the well lid outer ring 4 of supporting well lid 2 and well lid top 3, well lid top 3 can only be opened around connecting portion and but can not be removed, ensure that its safety, the depressed area of well lid outer ring 4 upper inner is mated with well lid top 3 size, guarantee can mate completely and not move therebetween, the flexible packing ring 43 of inside grooves bottom depressed area 42, make and cover can have enough bufferings between outer ring 4 and well lid top 3 and be unlikely to produce to collide or friction noise, and there is close contact between the top, well lid outer ring 4 of one fixed width and prefabricated component base 1, share major part and roll the pressure on well lid top 3, enhance the anti-pressure ability on well lid top 3 and effectively prevent it from subsiding, the lower outside on well lid top 3 is provided with jump ring 31, after installing well lid, jump ring 31 is engaged fixing with the buckle 41 on well lid outer ring 4, further enhance the fastness of well lid, ensure that well lid can not produce noise, also distortion can not be produced because of vehicle heavy load pressure.
During road inspection well maintenance, only need according to the size of integrated form manhole cover, excavation well head, the then precast base 1 of Fast Installation integrated form manhole cover, install supporting well lid 2 after fixing, get final product open to traffic afterwards.
So, the beneficial effects of the utility model are, integrated form manhole cover intensity is high, can bear the road damage effect rolling for a long time and bring completely, can not be faster than pavement damage, compact conformation is reliable, in use can not produce noise, can be antitheft, safety is high, and work progress is simple, rapid construction, fast open to traffic in well lid maintenance works, can be realized.
Accompanying drawing explanation
Fig. 1: integrated form manhole cover schematic diagram.
Fig. 2: diplopore integrated form manhole cover top view.
Reference numeral: 1 base, 2 supporting well lids, 3 well lid tops, 4 well lid outer rings, 5 are flexibly connected axle, 6 perforates, 31 jump rings, 41 bayonet sockets, 42 depressed parts, 43 elastic washers.
Detailed description of the invention
Below in conjunction with accompanying drawing, in a particular embodiment technical solutions of the utility model are described.
Embodiment 1
Integrated form manhole prefabricated component base 1 adopts reinforced cement concrete to make, and base 1 is of a size of 1000*1000*120 (the wide * of long * is high, mm), and be furnished with double steel bar in it, reinforcing bar is 12mm screw-thread steel, and cement grade is not less than C40, supporting well lid 2 is circular, be positioned at the central authorities of base 1, well lid outer ring 4 external diameter is 700mm, thickness is 80mm, well lid outer ring 4 upper surface radial width 65mm, well lid top 3 external diameter is 500mm, well lid top 3 is flexibly connected axle 5 for movable hinge with well lid outer ring 4, well lid top 3 can open 180 degree, guarantee that it can be in complete folding or closed condition, bottom, well lid top 3 is provided with 3 positions and arranges uniform jump ring 31, 3 bayonet sockets mated with jump ring 41 are provided with on the well lid outer ring 4 of jump ring 31 relative position, jump ring 31 coordinates with bayonet socket 41 is engaged in use, guarantee fixation between well lid top 3 and well lid outer ring 4, there is not mutual movement, well lid top 3 is provided with opening 6 with the other end being connected movable hinge 5 relative position, during use, can the TO well lid tops 3 such as cleek be adopted, surface, well lid top 3 is provided with antiskid thread, and surface, well lid outer ring 4 is flange form pattern.When well lid top 3 is in closed condition, its surface with well lid outer ring 4, base 1 surface at grade, keep smooth with road surface after guaranteeing the installation of integrated form manhole.
When construction is changed well lid or arranges well lid, in the size of well head according to integrated form well lid, excavation obtains the hole, hole of mating with it, determine the position of base 1 and fixed, then supporting well lid 2 is installed, guarantees that integrated form manhole cover surface is consistent with evenness of road surface, can use.
Embodiment 2
In embodiment 1 technical scheme, base 1 is of a size of 1100*1120*120 (the wide * of long * is high, mm), and supporting well lid 2 is diplopore well lid, and thickness is 80mm; Described diplopore well, one is circular, and well lid outer ring 4 external diameter is 630mm, and well lid top 3 external diameter is 500mm, and one is oval, and well lid outer ring 4 external diameter is 700*5420mm, and well lid top external diameter is 570*290mm; Spacing 10mm between elliptical well lid and round manhole cover, between base 1 periphery and well lid outer ring 4, minimum range is 30mm; Circular well caping 3 has 3 uniform jump rings 31 of distance arrangement, ellipse well lid top 3 is flexibly connected with well lid outer ring 4 one end that axle 5 is positioned at well lid top 3 ellipse short shaft, and the other end of minor axis is provided with a jump ring 31.Opening 6 position of round manhole cover and ellipse well lid is all located at the other end corresponding with being flexibly connected axle 5.
Embodiment 3
In the technical scheme of embodiment 1, supporting well lid 2 is square, be positioned at base 1 central authorities, well lid outer ring 4 is equal with the distance of base 1 periphery, well lid top 3 is positioned at well lid top on one side with the axle 5 that is flexibly connected of well lid outer ring 4, the another side well lid top relative with being flexibly connected axle 5 is provided with opening 6, and except flexible connection axle 5, the centre position on other three limits is respectively provided with a jump ring 31.
Claims (9)
1. an integrated form manhole cover, is characterized in that: comprise base (1) and supporting well lid (2), and described supporting well lid (2) comprises well lid outer ring (4) and well lid top (3).
2. integrated form manhole cover as claimed in claim 1, it is characterized in that: described well lid outer ring (4) is connected to be flexibly connected axle (5) with between well lid top (3), well lid outer ring (4) and base (1) match, (4) top, well lid outer ring and base (1) upper surface close contact, well lid outer ring (4) lower outside and base (1) inner side close contact, well lid outer ring (4) upper inner has the depressed area (42) matched with well lid top (3) outside, there is a little groove at the position that depressed area (42) bottom contacts with well lid top (3), earthquake washer (43) is had in little groove, well lid top (3) lower outside is provided with jump ring (31), well lid outer ring (4) inner side corresponding with jump ring (31) position is provided with the bayonet socket (41) matched with jump ring (31).
3. integrated form manhole cover as claimed in claim 1 or 2, is characterized in that: described base (1) is diplopore shaft bottom seat.
4. integrated form manhole cover as claimed in claim 1 or 2, is characterized in that: described supporting well lid (2) is circular, oval, rectangle or square.
5. integrated form manhole cover as claimed in claim 1 or 2, is characterized in that: described well lid top (3) has perforate (6).
6. integrated form manhole cover as claimed in claim 1 or 2, is characterized in that: described well lid outer ring (4) surface is flange form.
7. integrated form manhole cover as claimed in claim 1 or 2, is characterized in that: there is anti-slip veins on described well lid top (3) surface.
8. integrated form manhole cover as claimed in claim 2, is characterized in that described well lid outer ring (4) is movable hinge with the axle (5) that is flexibly connected between well lid top (3).
9. integrated form manhole cover as claimed in claim 2, is characterized in that: described jump ring (31) quantity is more than or equal to 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420871272.4U CN205062989U (en) | 2014-12-31 | 2014-12-31 | Integrated form manhole cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420871272.4U CN205062989U (en) | 2014-12-31 | 2014-12-31 | Integrated form manhole cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205062989U true CN205062989U (en) | 2016-03-02 |
Family
ID=55389564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420871272.4U Expired - Fee Related CN205062989U (en) | 2014-12-31 | 2014-12-31 | Integrated form manhole cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205062989U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107435343A (en) * | 2016-05-26 | 2017-12-05 | 重庆市六工新材料有限公司 | Integral type manhole cover installation method |
-
2014
- 2014-12-31 CN CN201420871272.4U patent/CN205062989U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107435343A (en) * | 2016-05-26 | 2017-12-05 | 重庆市六工新材料有限公司 | Integral type manhole cover installation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: CHONGQING LIUGONG NEW MATERIALS CO., LTD. Document name: Notification to Go Through Formalities of Registration |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180403 Address after: 400067 Chongqing Nan'an District Nanping Nanping Street Road No. 82 2 unit 17-4 Patentee after: Chongqing for Pavement Material Co., Ltd. Address before: 400060 Chongqing Nan'an District Nanping Street No. 8 Nanping Road, No. 12-7 Patentee before: CHONGQING LIUGONG NEW MATERIALS CO., LTD. |
|
| 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: 20160302 Termination date: 20191231 |