CN207987964U - A kind of reinforcing inspection shaft - Google Patents
A kind of reinforcing inspection shaft Download PDFInfo
- Publication number
- CN207987964U CN207987964U CN201721734290.8U CN201721734290U CN207987964U CN 207987964 U CN207987964 U CN 207987964U CN 201721734290 U CN201721734290 U CN 201721734290U CN 207987964 U CN207987964 U CN 207987964U
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- Prior art keywords
- reinforcing bar
- reinforcing
- layer
- well lid
- inspection shaft
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Abstract
The utility model discloses a kind of reinforcing inspection shafts, including steel bar concrete reinforcement plate, well lid bearing, well lid, pit shaft body and base, filled layer is equipped between pit shaft body and base, punching block is equipped in steel bar concrete reinforcement plate, punching block includes the first reinforcing bar, second reinforcing bar, third reinforcing bar and the 4th reinforcing bar, foundation bolt there are four being set in steel bar concrete reinforcement plate, base includes lime soil layer, first cement stabilized macadam layer, second cement stabilized macadam layer and third cement stabilized macadam layer, it is equipped with 25C layers of Coarse Graded Bituminous Concrete AC and 13 layers of stone mastic asphalt SMA in the base successively from top to bottom, the steel bar concrete reinforcement plate is equipped with well lid bearing, the well lid bearing is fastenedly connected with foundation bolt by nut, the well lid holder top is equipped with well lid.The utility model effectively improves the fastness of inspection shaft periphery pavement strength and cage, greatly prolongs bituminous paving service life and reduces maintenance cost.
Description
Technical field
The utility model is related to inspection shaft periphery asphalt pavement technique field in driveway, specifically a kind of reinforcing checks
Well.
Background technology
Urban road is both the traffic aisle in city, is also the pipeline corridor in city, need to be laid such as rainwater, dirt along road
All multi-lines such as water, water supply, heating power, therefore inevitably there is pipeline inspection shaft within the scope of road driveway road surface, especially
It is that at the intersection, each pipeline is crisscross, and inspection shaft is particularly numerous in driveway road surface.The presence of inspection shaft can destroy drip
The globality on green road surface, and current traditional way does not do specially treated to inspection shaft periphery road surface and well lid installation, in road
It is primarily present during the use of road：First, inspection shaft is rigid masonry, and bituminous paving is flexible structure, exist between the two compared with
Big uneven deformation easily leads to the depression on inspection shaft periphery road surface under vehicle-mounted repeated action；Simultaneously because by manhole shaft
Influence, pit shaft periphery bituminous paving is difficult mechanical ramming, and bearing capacity is insufficient, and fragmentation is also easy to produce after stand under load.Second is that tradition inspection
It is to starch to install at the brick pit shaft seat of honour to look into cover seat of manhole, and seat slurry is easily crushed under by vehicle-mounted percussion inspection shaft cage, is led
Well lid is caused to loosen, slide or even fall, there are serious security risk, that is, road surface " navel " phenomenon for being commonly called as.
Utility model content
The purpose of this utility model is to provide a kind of reinforcing inspection shafts, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions：
A kind of reinforcing inspection shaft, including steel bar concrete reinforcement plate, well lid bearing, well lid, pit shaft body and base, the well
Layer of laying bricks is equipped on the inside of cylinder, the pit shaft body is arranged in base, and filled layer is equipped between the pit shaft body and base, described
Pit shaft body upper end is equipped with steel bar concrete reinforcement plate, is equipped with punching block in the steel bar concrete reinforcement plate, and the punching block includes the
One reinforcing bar, the second reinforcing bar, third reinforcing bar and the 4th reinforcing bar, the punching block is interior to be equipped with more first reinforcing bars, more first steel
Muscle is cross-linked by a horizontal and vertical determining deviation, is equipped with four the 4th reinforcing bars in the punching block, four the 4th reinforcing bars that
This square connection of head and the tail, with third bar connecting, third reinforcing bar both sides are arranged with the 4th reinforcing bar head and the tail
Second reinforcing bar, the steel bar concrete reinforcement plate centre are equipped with inspection shaft through-hole, four are equipped in the steel bar concrete reinforcement plate
A foundation bolt, four foundation bolts are uniformly arranged on the outside of inspection shaft through-hole, first reinforcing bar, the second reinforcing bar,
Three reinforcing bars and the 4th reinforcing bar by welding or binding connection, the base include lime soil layer, the first cement stabilized macadam layer,
Second cement stabilized macadam layer and third cement stabilized macadam layer, the lime soil layer, the first cement stabilized macadam layer, the second water
Cement-stabilizing broken stone layer and third cement stabilized macadam layer are set in side is arranged successively from top to bottom in the base successively from top to bottom
There are SMA-13 layers of AC-25C layers of Coarse Graded Bituminous Concrete and stone mastic asphalt, the steel bar concrete reinforcement plate
It is equipped with well lid bearing, the well lid bearing is fastenedly connected with foundation bolt by nut, and the well lid holder top is equipped with well
Lid, the pit shaft body is interior to be equipped with pipeline.
As further program of the utility model：The filled layer width is 15cm, and the filled layer uses C15 cement
Concrete.
As the utility model further scheme：The 4th reinforcing bar length is 80cm, the third reinforcing bar length
For 60cm, the second reinforcing bar length is 65cm, and the first reinforcing bar length is 200cm, first reinforcing bar, the second reinforcing bar,
Third reinforcing bar and the 4th reinforcing bar are all made of a diameter of 12mm, and material is HRB400 steel.
As the utility model further scheme：The inspection shaft through-hole diameter is 70cm.
As the utility model further scheme：The foundation bolt is in L set up of character patt ern, the foundation bolt bolt
Grade is M20.
As the utility model further scheme：The punching block is 5cm with steel bar concrete reinforcement edges of boards circle spacing.
As the utility model further scheme：The lime soil thickness is 18cm, first cement stabilizing
Metalling, the second cement stabilized macadam layer and third cement stabilized macadam layer thickness are 17cm.
As the utility model further scheme：The Coarse Graded Bituminous Concrete AC-25C layer thickness is 8cm.
As the utility model further scheme：The stone mastic asphalt SMA-13 layer thickness is
4cm。
Compared with prior art, the utility model has the beneficial effects that：The utility model passes through inspection shaft periphery asphalt road
The measures such as steel bar concrete reinforcement plate is arranged in face, cage bar planting is fixed effectively improve inspection shaft periphery pavement strength and cage
Fastness, eliminate bituminous paving " navel " disease, while can greatly prolong bituminous paving service life and reduce safeguard it is unused,
With huge economic results in society.
Description of the drawings
Fig. 1 is the structural schematic diagram for reinforcing inspection shaft.
Fig. 2 is the structural schematic diagram for reinforcing punching block in inspection shaft.
Fig. 3 is the structural schematic diagram for reinforcing the partial enlargement in inspection shaft at A.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1~3, in the utility model embodiment, a kind of reinforcing inspection shaft, including steel bar concrete reinforcement plate 6,
Well lid bearing 2, well lid 3, pit shaft body and base, side is equipped with layer 4 of laying bricks in the pit shaft body, and the pit shaft body is arranged in base
It is interior, filled layer 5 is equipped between the pit shaft body and base, 5 width of the filled layer is 15cm, and the filled layer 5 uses C15 water
Cement concrete, pit shaft body upper end are equipped with steel bar concrete reinforcement plate 6, punching block are equipped in the steel bar concrete reinforcement plate 6
1, the punching block 1 includes the first reinforcing bar 101, the second reinforcing bar 102, third reinforcing bar 103 and the 4th reinforcing bar 104, is set in the punching block 1
There are more first reinforcing bars, more first reinforcing bars to be cross-linked by a horizontal and vertical determining deviation, four are equipped in the punching block 1
The 4th reinforcing bar 104 of root, the square connection of head and the tail each other of four the 4th reinforcing bars 104,104 head and the tail of the 4th reinforcing bar with
Third reinforcing bar 103 connects, and 103 both sides of third reinforcing bar are arranged with the second reinforcing bar 102, and 104 length of the 4th reinforcing bar is
80cm, 103 length of third reinforcing bar are 60cm, and 102 length of the second reinforcing bar is 65cm, 101 length of the first reinforcing bar
For 200cm, first reinforcing bar 101, the second reinforcing bar 102, third reinforcing bar 103 and the 4th reinforcing bar 104 are all made of a diameter of 12mm,
Material is HRB400 steel, is equipped with inspection shaft through-hole among the steel bar concrete reinforcement plate 6, the inspection shaft through-hole diameter is
70cm, sets that there are four foundation bolts 14 in the steel bar concrete reinforcement plate 6, and four foundation bolts 14, which are uniformly arranged, to be examined
It looks on the outside of well through-hole, the foundation bolt 14 is in L set up of character patt ern, and 14 bolt grade of the foundation bolt is M20, first steel
Muscle 101, the second reinforcing bar 102, third reinforcing bar 103 and the 4th reinforcing bar 104 are by welding or binding connection, the punching block 1 and steel
6 boundary spacing of reinforced concrete securing plate is 5cm, and the base includes lime soil layer 12, the first cement stabilized macadam layer 11, second
Cement stabilized macadam layer 10 and third cement stabilized macadam layer 9, the lime soil layer 12, the first cement stabilized macadam layer 11,
In side is arranged successively from top to bottom, the lime soil layer 12 is thick for two cement stabilized macadam layers 10 and third cement stabilized macadam layer 9
Degree is 18cm, and the first cement stabilized macadam layer 11, the second cement stabilized macadam layer 10 and third cement stabilized macadam layer 9 are thick
Degree is 17cm, is equipped with Coarse Graded Bituminous Concrete AC-25C layers 8 successively from top to bottom in the base and bitumastic is broken
Stone mixture SMA-13 layers 7,8 thickness of Coarse Graded Bituminous Concrete AC-25C layers are 8cm, and the asphalt-mastic-broken stone is mixed
It is 4cm to close 7 thickness of material SMA-13 layers, and the steel bar concrete reinforcement plate 6 is equipped with well lid bearing 2, the well lid bearing 2 and ground
Foot bolt 14 is fastenedly connected by nut, and 2 top of well lid bearing is equipped with well lid 3, and pipeline 13 is equipped in the pit shaft body.
When the utility model is used, after Asphalt Pavement Base is constructed, inspection shaft Zhoukou City and its periphery are not easy to press
Rear masonry shaft is all excavated in real part, and width is excavated within the scope of base and bed course should be wider than pit shaft not less than 15cm, pit shaft
Using mechanism brick masonry, tamped using cement concrete after wall；It width is excavated in base in range should be wider than pit shaft and be not less than
50cm, and should be excavated into square along parallel road direction and vertical road direction, well head installs tubbiness centered on inspection shaft
After steel form, the one-piece casting steel bar concrete reinforcement plate 6 within the scope of pit shaft and road surface, making asphalt surface course thereon, the measure
Inspection shaft periphery Asphalt Pavement Semi-rigid Base is changed to rigid base, the modified difference between road surface and inspection shaft can be reduced
It is different, and the bearing strength on road surface is greatly improved, it is effectively prevent the depression and fragmentation on inspection shaft periphery road surface, according to manhole cover
The keyhole of inspection shaft cage is inserted in bolt by seat model, the pre-buried connection bolt when pouring securing plate after securing plate health expires
It is used in combination nut to fix, cage is made to be connected as entirety with securing plate, it is ensured that the stabilization of cage effectively prevent the cunning of cage with securely
It moves, steel bar concrete reinforcement plate 6 has powerful bearing strength in addition, can bear vehicle-mounted percussion repeatedly, can give and cover
The permanent strong support of seat, prevent due under cage seat slurry it is broken caused by depression disease.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (9)
1. a kind of reinforcing inspection shaft, including steel bar concrete reinforcement plate（6）, well lid bearing（2）, well lid（3）, pit shaft body and base
Layer, side is equipped with layer of laying bricks in the pit shaft body（4）, which is characterized in that the pit shaft body is arranged in base, the pit shaft body with
Filled layer is equipped between base（5）, pit shaft body upper end is equipped with steel bar concrete reinforcement plate（6）, the armored concrete adds
Solid plate（6）It is interior to be equipped with punching block（1）, the punching block（1）Including the first reinforcing bar（101）, the second reinforcing bar（102）, third reinforcing bar（103）
With the 4th reinforcing bar（104）, the punching block（1）Interior to be equipped with more first reinforcing bars, more first reinforcing bars press horizontal and vertical one
Determining deviation is cross-linked, the punching block（1）Inside it is equipped with four the 4th reinforcing bars（104）, four the 4th reinforcing bars（104）It is first each other
The square connection of tail, the 4th reinforcing bar（104）Head and the tail with third reinforcing bar（103）Connection, the third reinforcing bar（103）Two
Side is arranged with the second reinforcing bar（102）, the steel bar concrete reinforcement plate（6）Centre is equipped with inspection shaft through-hole, and the reinforcing bar is mixed
Solidifying soil securing plate（6）Foundation bolt there are four inside setting（14）, four foundation bolts（14）It is uniformly arranged in inspection shaft through-hole
Outside, first reinforcing bar（101）, the second reinforcing bar（102）, third reinforcing bar（103）With the 4th reinforcing bar（104）By welding or
Binding connection, the base includes lime soil layer（12）, the first cement stabilized macadam layer（11）, the second cement stabilized macadam layer
（10）With third cement stabilized macadam layer（9）, the lime soil layer（12）, the first cement stabilized macadam layer（11）, the second cement
Stabilization gravel layer（10）With third cement stabilized macadam layer（9）In side is arranged successively from top to bottom, in the base from top to bottom
It is equipped with AC-25C layers of Coarse Graded Bituminous Concrete successively（8）With SMA-13 layers of stone mastic asphalt（7）, the reinforcing bar
Concrete strengthening plate（6）It is equipped with well lid bearing（2）, the well lid bearing（2）With foundation bolt（14）It is fastened and is connected by nut
It connects, the well lid bearing（2）Top is equipped with well lid（3）, the pit shaft body is interior to be equipped with pipeline（13）.
2. reinforcing inspection shaft according to claim 1, which is characterized in that the filled layer（5）Width is 15cm, described to fill out
Fill layer（5）Using C15 cement concretes.
3. reinforcing inspection shaft according to claim 1, which is characterized in that the 4th reinforcing bar（104）Length is 80cm, institute
State third reinforcing bar（103）Length is 60cm, second reinforcing bar（102）Length is 65cm, first reinforcing bar（101）Length is
200cm, first reinforcing bar（101）, the second reinforcing bar（102）, third reinforcing bar（103）With the 4th reinforcing bar（104）It is all made of diameter
For 12mm, material is HRB400 steel.
4. reinforcing inspection shaft according to claim 1, which is characterized in that the inspection shaft through-hole diameter is 70cm.
5. reinforcing inspection shaft according to claim 1, which is characterized in that the foundation bolt（14）In L set up of character patt ern, institute
State foundation bolt（14）Bolt grade is M20.
6. reinforcing inspection shaft according to claim 1, which is characterized in that the punching block（1）With steel bar concrete reinforcement plate
（6）Boundary spacing is 5cm.
7. reinforcing inspection shaft according to claim 1, which is characterized in that the lime soil layer（12）Thickness is 18cm, institute
State the first cement stabilized macadam layer（11）, the second cement stabilized macadam layer（10）With third cement stabilized macadam layer（9）Thickness is equal
For 17cm.
8. reinforcing inspection shaft according to claim 1, which is characterized in that described Coarse Graded Bituminous Concrete AC-25C layers
（8）Thickness is 8cm.
9. reinforcing inspection shaft according to claim 1, which is characterized in that the stone mastic asphalt SMA-13
Layer（7）Thickness is 4cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721734290.8U CN207987964U (en) | 2017-12-13 | 2017-12-13 | A kind of reinforcing inspection shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721734290.8U CN207987964U (en) | 2017-12-13 | 2017-12-13 | A kind of reinforcing inspection shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207987964U true CN207987964U (en) | 2018-10-19 |
Family
ID=63817535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721734290.8U Active CN207987964U (en) | 2017-12-13 | 2017-12-13 | A kind of reinforcing inspection shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207987964U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109944314A (en) * | 2019-04-11 | 2019-06-28 | 南通大学 | A kind of no precipitation large diameter wound pipe compound interface rapid constructing method |
| CN110106957A (en) * | 2019-05-06 | 2019-08-09 | 中建八局第二建设有限公司 | A kind of sponge type Rain Garden overflow mechanism |
| CN112195975A (en) * | 2020-09-21 | 2021-01-08 | 呼和浩特市政公路工程有限责任公司 | Novel inspection well reinforcing method |
| CN112227135A (en) * | 2020-10-23 | 2021-01-15 | 苏州秀怡园林绿化工程有限公司 | High-performance road structure and construction method thereof |
| CN113047344A (en) * | 2021-05-13 | 2021-06-29 | 张志飞 | Primary and secondary well lid is used in municipal administration |
| CN114622600A (en) * | 2022-01-26 | 2022-06-14 | 杭州市路桥集团股份有限公司 | Urban road assembled anti-settling well cover maintenance method |
| CN114809238A (en) * | 2022-04-27 | 2022-07-29 | 扬州市建筑设计研究院有限公司 | Municipal road inspection well and construction method thereof |
-
2017
- 2017-12-13 CN CN201721734290.8U patent/CN207987964U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109944314A (en) * | 2019-04-11 | 2019-06-28 | 南通大学 | A kind of no precipitation large diameter wound pipe compound interface rapid constructing method |
| CN110106957A (en) * | 2019-05-06 | 2019-08-09 | 中建八局第二建设有限公司 | A kind of sponge type Rain Garden overflow mechanism |
| CN112195975A (en) * | 2020-09-21 | 2021-01-08 | 呼和浩特市政公路工程有限责任公司 | Novel inspection well reinforcing method |
| CN112227135A (en) * | 2020-10-23 | 2021-01-15 | 苏州秀怡园林绿化工程有限公司 | High-performance road structure and construction method thereof |
| CN113047344A (en) * | 2021-05-13 | 2021-06-29 | 张志飞 | Primary and secondary well lid is used in municipal administration |
| CN114622600A (en) * | 2022-01-26 | 2022-06-14 | 杭州市路桥集团股份有限公司 | Urban road assembled anti-settling well cover maintenance method |
| CN114809238A (en) * | 2022-04-27 | 2022-07-29 | 扬州市建筑设计研究院有限公司 | Municipal road inspection well and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 255000 No.15, Renmin West Road, Zhangdian District, Zibo City, Shandong Province Patentee after: Zibo planning and Design Institute Co.,Ltd. Address before: 255000 No.15, Renmin West Road, Zhangdian District, Zibo City, Shandong Province Patentee before: ZIBO URBAN PLANNING DESIGN INSTITUTE |