CN2685402Y - Adjustable road surface manhole frame - Google Patents
Adjustable road surface manhole frame Download PDFInfo
- Publication number
- CN2685402Y CN2685402Y CN 200420025556 CN200420025556U CN2685402Y CN 2685402 Y CN2685402 Y CN 2685402Y CN 200420025556 CN200420025556 CN 200420025556 CN 200420025556 U CN200420025556 U CN 200420025556U CN 2685402 Y CN2685402 Y CN 2685402Y
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- CN
- China
- Prior art keywords
- matrix
- road surface
- crib
- support plate
- adjustable road
- 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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- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The utility model relates to an adjustable road surface manhole frame for the inspection wells provided for the underground pipeline of drainage, coal gas, tap water, post and telecommunication, power supply, etc, which comprises an annular base body. A manhole cover matching surface matched with the cover of the manhole is arranged on the upper edge at the inner side of the base body; a section of hypocone surface in the shape of a hopper is arranged at the outside of the base body; a plurality of through holes are opened on the top of the base body to be grouting holes; a plurality of Horizontal brackets are provided evenly at the lower part at the inner side of the base body along the circle; a vertical through hole is opened on the bracket ; a pair of ribbed slabs is arranged on both sides beneath the bracket, and a spacing groove is formed between the two ribbed slabs. The utility model can adjust the height of the manhole frame freely in the construction of road surface or after the construction of road surface to keep the planeness of the pavement, with the advantage of convenient use.
Description
Technical field
The utility model relates to a kind of adjustable road surface crib that is used for the set manhole of pipelines such as road underdrainage, coal gas, tap water, post and telecommunications, power supply.
Background technology
The provided underground of urban road has pipelines such as draining, power supply, post and telecommunications, and numerous all kinds of manholes that are used to safeguard pipeline are set on the road surface simultaneously.Present employed inspection crib, lid generally are to be fixedly mounted in the support concrete at well head place, promptly are difficult to adjust its height after the installation.In use, because flexible pavement is adopted on the road surface mostly, in case differential settlement takes place in well body and road surface or pavement maintenance will cause crib, lid and road surface to be uneven, not only influence the road surface outward appearance, vehicle is jolted, also may bring traffic accident when serious.
Summary of the invention
Technical problem to be solved in the utility model is, a kind of adjustable road surface crib of free adjustment crib height in pavement construction or in the maintenance process is provided.
First technical scheme of the present utility model is: this adjustable road surface crib includes an annular matrix, be provided with the well lid fitting face that cooperates with well lid in the inboard upper edge of matrix, there is one section funnel shaped conical surface down in the outside of matrix, have several through holes on the end face of matrix as injected hole, evenly be provided with the support plate of a plurality of levels along circumference in the bottom of matrix inboard, on support plate, have vertical through hole, both sides are provided with a pair of gusset below support plate, constitute a stopper slot between two gussets.The adjustable road surface crib of this technical scheme also includes a plurality of long bolts that use and the square nut that cooperates with long bolt when adjusting height, described square nut is placed in the stopper slot of above-mentioned support plate below, and the long bolt lower end is penetrated by the vertical through hole on the support plate and screws in and pass square nut again.
Second technical scheme of the present utility model is: the grout hole that has the top of the following conical surface in the well lid fitting face identical with above-mentioned first technical scheme structure, the matrix outside and matrix on the matrix of this adjustable road surface crib.The difference of itself and first technical scheme structure is, do not establish support plate in the matrix lower inside but the annular crossette of outstanding its inwall is set.The holding nut that the adjustable road surface crib of this technical scheme also includes a plurality of long bolts and cooperates with long bolt, holding nut are by opening in the notch of one side and above-mentioned crossette interlock mutually, and the long bolt lower end directly screws in and pass holding nut.
The utility model has the advantages that: on the one hand can be in the pavement construction process along with the working procedure of roadbed, promote crib gradually, overcome crib in the past once fixedly processus aboralis go out roadbed, influence the defective that big machinery (as paver etc.) carries out pavement construction; Can after pavement construction is finished, adjust the height and the gradient of crib on the other hand at any time easily, guarantee the planeness on road surface.
Description of drawings
Fig. 1 is the cross-sectional view of first embodiment of the utility model;
Fig. 2 is the top plan view structural representation of first embodiment of the utility model;
Fig. 3 is the structure for amplifying schematic diagram of a plate portion among first embodiment of the utility model;
Fig. 4 is the cross-sectional view of second embodiment of the utility model;
Fig. 5 is the top plan view structural representation of second embodiment of the utility model;
Fig. 6 is the structure for amplifying schematic diagram of crossette and holding nut mating part among second embodiment of the utility model.
The specific embodiment
Embodiment one: as shown in Figure 1-Figure 3, the matrix 1 inboard upper edge of this adjustable road surface crib is provided with well lid fitting face 2, and well lid can adopt identical with the existing structure form that is separated with crib or is articulated and connected with crib.In the matrix lower inside a plurality of horizontal support plates 3 that have vertical through hole 4 are set, the support plate below is the stopper slot 6 that is made of two gussets 5, when adjusting, there are a plurality of long bolts 7 to pass the vertical through hole 4 on the support plate and cooperate with the square nut 8 that places support plate below stopper slot 6.The outside of matrix is the funnel shaped conical surface 9 down, has injected hole 10 on the horizontal top surface of matrix.
Present embodiment in use, the stopper slot 6 that elder generation places the support plate below to be made of two gussets square nut 8, again long bolt 7 is screwed in from the top, the lower end of long bolt is supported on the supporting plane 14 on well bore 16 upper ends, configure the height of crib by the rotation long bolt, between crib and well bore, fill again and support concrete 15, finish the fixing of crib, then long bolt 7 is screwed out and takes out square nut 8, cover well lid, long bolt and square nut can be used as special tool and are carried by the operator.
After the construction of road surface and manhole is finished, as need the crib height and the gradient are adjusted, can open well lid, again square nut 8 be inserted stopper slot, again long bolt 7 be screwed in, until the supporting surface 14 that pushes up on the well bore, with crib jack-up, make it to break away from fixed support concrete 15 by square nut, reach the position that needs, by injected hole 10 concrete perfusion in the gap that produces, finish the process of reorientating again.
Embodiment two: as Fig. 4-shown in Figure 6, also include among this embodiment annular matrix 1 and with embodiment one in well lid fitting face 2, the conical surface 9 and the injected hole 10 down of structural similarity.Different with embodiment one is in the matrix lower inside an annular crossette 11 to be arranged, and replaces above-mentioned support plate 3.In use, the notch 13 and crossette interlock of a plurality of holding nuts 12 by its side arranged, long bolt 7 is by screwing on the holding nut, finishes the construction similar to embodiment one and adjusts operation.Equally, long bolt 7 and holding nut 12 also are to be carried by the operator as special tool.
In addition, when crib of the present utility model used as the inspection crib of post and telecommunications signal pipe line, the horizontal support plate 3 of crib matrix inboard or annular crossette 11 can also be used to supporting shielding well lid.
Claims (4)
1, a kind of adjustable road surface crib, it includes an annular matrix (1), be provided with the fitting face (2) that cooperates with well lid in the inboard upper edge of matrix, it is characterized in that: there is one section funnel shaped conical surface (9) down in the outside of matrix, have several through holes on the end face of matrix as injected hole (10), evenly be provided with the support plate (3) of a plurality of levels along circumference in the bottom of matrix inboard, on support plate, have vertical through hole (4), both sides are provided with a pair of gusset (5) below support plate, constitute a stopper slot (6) between two gussets.
2, adjustable road surface according to claim 1 crib, it is characterized in that: this adjustable road surface crib also includes the square nut (8) that a plurality of long bolts (7) cooperate with it, square nut is placed in the stopper slot (6) of above-mentioned support plate below, and long bolt (7) lower end is penetrated by the vertical through hole on the support plate (4) and screws in and pass square nut (8) again.
3, a kind of adjustable road surface crib, it includes an annular matrix (1), be provided with the fitting face (2) that cooperates with well lid in the inboard upper edge of matrix, it is characterized in that: there is one section funnel shaped conical surface (9) down in the outside of matrix, have several through holes on the end face of matrix as injected hole (10), be provided with the annular crossette (11) of outstanding its inwall in the matrix lower inside.
4, adjustable road surface according to claim 3 crib, it is characterized in that: this adjustable road surface crib also includes the holding nut (12) that a plurality of long bolts (7) cooperate with it, holding nut is by opening in the notch (13) of one side and above-mentioned crossette (11) interlock mutually, and long bolt (7) lower end directly screws in and pass holding nut (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420025556 CN2685402Y (en) | 2004-03-17 | 2004-03-17 | Adjustable road surface manhole frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420025556 CN2685402Y (en) | 2004-03-17 | 2004-03-17 | Adjustable road surface manhole frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2685402Y true CN2685402Y (en) | 2005-03-16 |
Family
ID=34669943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420025556 Expired - Fee Related CN2685402Y (en) | 2004-03-17 | 2004-03-17 | Adjustable road surface manhole frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2685402Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104074201A (en) * | 2013-08-09 | 2014-10-01 | 陈三军 | Well lid pressure bearing device |
| CN105569086A (en) * | 2015-12-16 | 2016-05-11 | 北京路桥瑞通养护中心有限公司 | Double-layer support inspection well |
| CN105586991A (en) * | 2015-12-16 | 2016-05-18 | 北京路桥瑞通养护中心有限公司 | Inspection well |
| CN105937247A (en) * | 2015-12-16 | 2016-09-14 | 北京路桥瑞通养护中心有限公司 | Inspection well |
| CN105937245A (en) * | 2015-12-16 | 2016-09-14 | 北京路桥瑞通养护中心有限公司 | Inspection well |
| CN108203996A (en) * | 2018-01-12 | 2018-06-26 | 魏亦南 | A kind of municipal administration is with convenient for worker's sewer pipe implement |
| CN110424466A (en) * | 2019-07-31 | 2019-11-08 | 中国一冶集团有限公司 | A kind of well curb well lid levelling device and leveling method |
| CN113585349A (en) * | 2021-08-05 | 2021-11-02 | 浙江大路科技有限公司 | Inspection well cover |
-
2004
- 2004-03-17 CN CN 200420025556 patent/CN2685402Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104074201A (en) * | 2013-08-09 | 2014-10-01 | 陈三军 | Well lid pressure bearing device |
| CN104074201B (en) * | 2013-08-09 | 2016-01-20 | 陈三军 | Support the device of well lid pressure |
| CN105569086A (en) * | 2015-12-16 | 2016-05-11 | 北京路桥瑞通养护中心有限公司 | Double-layer support inspection well |
| CN105586991A (en) * | 2015-12-16 | 2016-05-18 | 北京路桥瑞通养护中心有限公司 | Inspection well |
| CN105937247A (en) * | 2015-12-16 | 2016-09-14 | 北京路桥瑞通养护中心有限公司 | Inspection well |
| CN105937245A (en) * | 2015-12-16 | 2016-09-14 | 北京路桥瑞通养护中心有限公司 | Inspection well |
| CN105569086B (en) * | 2015-12-16 | 2017-12-26 | 北京路桥瑞通养护中心有限公司 | A kind of double-deck bearing inspection shaft |
| CN108203996A (en) * | 2018-01-12 | 2018-06-26 | 魏亦南 | A kind of municipal administration is with convenient for worker's sewer pipe implement |
| CN108203996B (en) * | 2018-01-12 | 2019-11-26 | 江苏英斯坦福环境科技有限公司 | It is a kind of municipal with convenient for worker's sewer pipe operating equipment |
| CN110424466A (en) * | 2019-07-31 | 2019-11-08 | 中国一冶集团有限公司 | A kind of well curb well lid levelling device and leveling method |
| CN113585349A (en) * | 2021-08-05 | 2021-11-02 | 浙江大路科技有限公司 | Inspection well cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |