CN103603373B - Prefabricated inspection well and road construction method involving inspection well - Google Patents
Prefabricated inspection well and road construction method involving inspection well Download PDFInfo
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- CN103603373B CN103603373B CN201310620290.5A CN201310620290A CN103603373B CN 103603373 B CN103603373 B CN 103603373B CN 201310620290 A CN201310620290 A CN 201310620290A CN 103603373 B CN103603373 B CN 103603373B
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Abstract
The invention relates to an inspection well, in particular to a prefabricated inspection well and a road construction method involving the inspection well. The road construction method involving the inspection well includes the following steps of (1) arranging a base with an opening, (2) installing a bottom cover on the base, wherein the position of the bottom cover can be determined, (3) normally laying a road bed and a road surface on the bottom cover, (4) prefabricating the inspection well, (5) determining the position of the bottom cover, (6) smoothly cutting the road surface until the bottom cover is exposed and taking out the bottom cover, (7) placing the prefabricated inspection well, and (8) wholly or partially replacing, maintaining and recycling the prefabricated inspection well. The road construction method has the advantages that labor and road manufacturing cost are effectively reduced, road on-site construction time is shortened, the situation that the road surface is uneven due to uneven sediment of the surrounding of the inspection well is effectively avoided, flatness of the road surface is improved, road construction quality is improved, maintenance time of the inspection well is substantially shortened, and the inspection well can be recycled.
Description
(1) technical field
The present invention relates to inspection shaft, particularly a kind of prefabricated inspection shaft and relate to the road construction method of inspection shaft.
(2) background technology
Inspection shaft be used in rainwater, sewage conduct turning, branch, the place such as to fall so that the well checking, dredge, formal name used at school is in manhole.Be embedded in the manholes such as the communication of underground, electric power, tap water, be also inspection shaft.The step of inspection shaft construction on road, is generally by site operation, puzzles inspection shaft, then carry out compaction in layers pressing to around inspection shaft, roadbed paving, road surface, road surface around last levelling inspection shaft.But, in the process flattening compacted subgrade, road surface pavement, construction machinery not only needs to get around inspection shaft, incur loss through delay construction speed, and be difficult to carry out uniform compaction to around inspection shaft, thus cause the roadbed density around inspection shaft inconsistent, easily cause road surface differential settlement, cause Uneven road, have a strong impact on road quality.And, when damaging appears in inspection shaft, need the on-the-spot maintenance of field maintenance and certain hour, affect traffic and normally run; When road needs overall excavation, inspection shaft is ruined substantially.
(3) summary of the invention
The present invention, in order to make up the deficiencies in the prior art, provides a kind of prefabricated inspection shaft and relates to the road construction method of inspection shaft, and the method one effectively can reduce labour to use and road cost, shortens road on-site construction time; Two is the Uneven roads avoiding differential settlement around inspection shaft to cause, and increases surface evenness, improves construction quality; Three is that inspection shaft is fast easy to maintenance, can recycling.
The present invention is achieved through the following technical solutions:
Relate to a road construction method for inspection shaft, its special character is: comprise the following steps:
(1) position that the pipeline under roadbed, cable ditch are preset, arranges the inspection shaft base of middle opening;
(2) install on base and can be determined the bottom of position across roadbed, road surface, mounted bottom flushes with the top of pipeline, cable ditch;
(3) normal laying roadbed on bottom, flattens, compacting together with other places, road surface pavement;
(4) distance on reference base and road surface, prefabricated inspection well;
(5) bottom is accurately located, determine bottom position;
(6) according to shape, the size of inspection shaft, the smoothing cutting of road pavement, until bottom, digs out the native stone cut out, and takes out bottom;
(7) coating adhesive between cut surface and inspection shaft, puts into prefabricated inspection shaft, and compression, compacting, make manhole top flush with road surface;
(8) when prefabricated inspection shaft occurs that breakage needs repairing, can take out in whole or in part, change in whole or in part according to the step of (7), prefabricated inspection shaft can also recycling in whole or in part.
The road construction method relating to inspection shaft of the present invention, in step (2), bottom installs signal projector, or adopt the bottom having specific physique, or utilize navigation system accurately to locate bottom, and in step (5), the signal launched by Received signal strength transmitter, or detect according to the specific physique of bottom, or navigation system is utilized to position bottom.
The road construction method relating to inspection shaft of the present invention, in step (4), that to be another two facades of rectangle be is trapezoidal for inspection shaft to be up big and down small, integral type or split type, profile the be truncated cone or end opening suitable for reading and two relative facades, there is structure that is cylindrical or four prism type passage centre, wherein, prefabricated inspection well overall height equals base and deducts thickness of adhibited layer to the distance on road surface.
Prefabricated inspection shaft of the present invention, comprises the base of middle opening, the position that the pipeline of this floor installation under roadbed, cable ditch are preset, and base is installed and can be determined the bottom of position across roadbed, road surface, and bottom flushes with pipeline, cable ditch top.
Prefabricated inspection shaft of the present invention, can arrange the prefabricated inspection shaft with its adaptation in cutting room between bottom and road surface.
Prefabricated inspection shaft of the present invention, inspection shaft is up big and down small, integral type or split type, profile are the truncated cone or end opening suitable for reading and two the relative facades structure that to be another two facades of rectangle be is trapezoidal, there is cylindrical or four prism type passage centre, and prefabricated inspection well overall height equals base and deducts thickness of adhibited layer to the distance on road surface.
Prefabricated inspection shaft of the present invention, this bottom for utilizing navigation system can pinpoint device, or adopts the bottom having specific physique, or installs signal projector on bottom.
Beneficial effect of the present invention: construction method of the present invention effectively reduces labour and uses and road cost, shortens road on-site construction time; And kept away the Uneven road of exempting from differential settlement around inspection shaft and causing, increase surface evenness, improve construction quality; Effective quickening inspection shaft maintenance time, described inspection shaft can recycling, reduces construction cost.
(4) accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further illustrated.
Accompanying drawing 1 for the present invention install before inspection shaft structural representation;
The structural representation that accompanying drawing 2 is base of the present invention;
Accompanying drawing 3 is the structural representation after the present invention installs split type inspection shaft;
Accompanying drawing 4 installs the structural representation after integral type inspection shaft for the present invention;
Accompanying drawing 5 is the schematic diagram of the structure one of inspection shaft of the present invention;
Accompanying drawing 6 is the schematic diagram of the structure two of inspection shaft of the present invention;
In figure: 1 base, 2 bottoms, 3 roadbeds, 4 road surfaces, 5 inspection shafts, 6 inspection well covers, 7 tack coats, 8 catch pit ports, 9 pipelines, cable ditch.
(5) detailed description of the invention
The road that the present invention arranges inspection shaft is repaired the roads method, the steps include:
1. the position that the pipeline under roadbed, cable ditch 9 are preset, is provided with the inspection shaft base 1 of circular open.
2. the bottom 2 that can be detected position across roadbed 3, road surface 4 is installed on base 1, or signal projector (being generally placed on middle position) is installed on bottom 2, or utilize the navigation system such as GPS, the Big Dipper accurately to locate (civilian gps system positioning precision reaches grade in theory, and dipper system is higher in selected areas of China positioning precision) bottom 2.The top of mounted bottom 2 and pipeline, cable ditch 9 is approximate to be flushed, and adaptive between bottom 2 and base 1, makes it flatten in step 3, in compacting process, native, husky etc. can not be fallen down by the space between them;
3. normal laying roadbed 3 on bottom 2, flattens, compacting together with other places, road surface pavement 4;
4. the distance on reference base 1 and road surface 4, the inspection shaft 5 that prefabricated up big and down small, double-body bike, profile are the truncated cone, there is cylindrical channel centre.Prefabricated inspection well 5 overall height equals base 1 and deducts adhesive linkage 7 thickness to the distance on road surface 4;
5. the signal of Received signal strength transmitter transmitting, or detect according to the specific physique of bottom 2, or utilize the navigation system such as GPS, the Big Dipper accurately to locate bottom 2, determine bottom 2 position;
6., according to the shape of inspection shaft 5, road pavement 4, the smoothing cutting of roadbed 3, until bottom 2.Dig out the native stone cut out, take out bottom 2;
7. between cut surface and inspection shaft 5, be coated with pitch as cementing agent or mortar between inspection shaft about 5 two body, put into prefabricated inspection shaft 5 successively.Under the pressure of inspection shaft 5 self gravitation effect and construction equipment, inspection shaft compresses downwards, to surrounding, compacting.By adjusting the thickness of adhesive linkage, inspection shaft 5 top after adhesive linkage is solidified flushes with road surface 4.After road, act on pressure on inspection shaft 5 and impact downwards, disperse to transmit to surrounding, inspection shaft 5 is subject to downward pressure and diminishes, and therefore the possibility of this road surface, region generation deformation is corresponding to amplitude diminishes;
8., when prefabricated inspection shaft 5 occurs that breakage needs repairing, can take out in whole or in part, change in whole or in part according to step 7.When road needs overall excavation, prefabricated inspection shaft 5 can also by recycling in whole or in part.
Present invention also offers a kind of prefabricated inspection shaft, it comprises base 1, the position that this base 1 is arranged on pipeline under roadbed 3, cable ditch 9 is preset, and flush with pipeline, cable ditch 9 top, base 1 is installed the bottom 2 that can be detected position across roadbed 3, road surface 4, or on bottom 2, signal projector is installed, or the navigation system such as GPS, the Big Dipper is utilized accurately to locate bottom.In cutting room, the prefabricated inspection shaft 5 with its adaptation can be set between base 1 and road surface 4.Inspection shaft 5 to be up big and down small, integral type or split type, profile the be truncated cone (structure one) or end opening suitable for reading and two relative facades are that another two facades of rectangle are trapezoidal (structure two), there is structure that is cylindrical or four prism type passage centre, and prefabricated inspection well 5 overall height equals base 1 and deducts adhesive linkage 7 thickness to the distance on road surface 4.
Beneficial effect of the present invention: construction method of the present invention effectively reduces labour and uses and road cost, shortens road on-site construction time; And it is uneven to avoid the road surface 4 that inspection shaft 5 surrounding differential settlement causes, and increases road surface 4 planeness, improves construction quality; Effective quickening inspection shaft 5 maintenance time, described inspection shaft 5 can recycling, reduces construction cost.
Claims (1)
1. relate to a road construction method for inspection shaft, it is characterized in that: comprise the following steps:
(1) position that the pipeline under roadbed, cable ditch are preset, is provided with the inspection shaft base of opening;
(2) install on base and can be determined the bottom of position across roadbed, road surface, mounted bottom flushes with the top of pipeline, cable ditch, bottom installs signal projector, or bottom has specific physique, or utilizes navigation system to position bottom;
(3) normal laying roadbed on bottom, flattens, compacting together with other places, road surface pavement;
(4) distance on reference base and road surface, in cutting room, the prefabricated inspection shaft with its adaptation can be set between bottom and road surface, inspection shaft to be up big and down small, integral type or split type, profile the be truncated cone or end opening suitable for reading and two relative facades are rectangle, another two facades are that trapezoidal, centre has structure that is cylindrical or four prism type passage, wherein, prefabricated inspection well overall height equals base and deducts thickness of adhibited layer to the distance on road surface;
(5) by the signal that Received signal strength transmitter is launched, or detect according to the specific physique of bottom, or utilize navigation system to position bottom, determine bottom position;
(6) according to shape, the size of inspection shaft, the smoothing cutting of road pavement, until bottom, digs out the native stone cut out, and takes out bottom;
(7) coating adhesive between cut surface and inspection shaft, puts into prefabricated inspection shaft, and compression, compacting, make manhole top flush with road surface;
(8) when prefabricated inspection shaft occurs that breakage needs repairing, take out in whole or in part, change in whole or in part according to the step of (7), the recycling in whole or in part of prefabricated inspection shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310620290.5A CN103603373B (en) | 2013-11-29 | 2013-11-29 | Prefabricated inspection well and road construction method involving inspection well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310620290.5A CN103603373B (en) | 2013-11-29 | 2013-11-29 | Prefabricated inspection well and road construction method involving inspection well |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103603373A CN103603373A (en) | 2014-02-26 |
| CN103603373B true CN103603373B (en) | 2015-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310620290.5A Active CN103603373B (en) | 2013-11-29 | 2013-11-29 | Prefabricated inspection well and road construction method involving inspection well |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105735357A (en) * | 2016-03-24 | 2016-07-06 | 于有为 | Movable inspection well convenient to dismount |
| WO2017166042A1 (en) * | 2016-03-29 | 2017-10-05 | 于有为 | Easily detachable and movable manhole structure |
| CN108252176A (en) * | 2018-03-14 | 2018-07-06 | 袁州 | A kind of pavement engineering construction method equipped with inspection shaft |
| CN111321793B (en) * | 2020-02-26 | 2021-05-14 | 中铁二院工程集团有限责任公司 | Construction method of ballastless track railway roadbed water collecting well |
| CN111779030B (en) * | 2020-06-28 | 2022-03-01 | 中国二十冶集团有限公司 | Wellbore installation method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005188247A (en) * | 2003-12-26 | 2005-07-14 | Maezawa Kasei Ind Co Ltd | Inspection port cover device of existing catch basin |
| CN2743440Y (en) * | 2004-11-05 | 2005-11-30 | 唐竹生 | Environment-friendly assembled inspection well |
| CN101545268A (en) * | 2009-04-29 | 2009-09-30 | 陈良保 | Method for mounting well tools of inspection well on asphalt concrete pavement |
| CN201593194U (en) * | 2009-06-01 | 2010-09-29 | 王文庭 | Prefabricated spilt inspection well |
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2013
- 2013-11-29 CN CN201310620290.5A patent/CN103603373B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005188247A (en) * | 2003-12-26 | 2005-07-14 | Maezawa Kasei Ind Co Ltd | Inspection port cover device of existing catch basin |
| CN2743440Y (en) * | 2004-11-05 | 2005-11-30 | 唐竹生 | Environment-friendly assembled inspection well |
| CN101545268A (en) * | 2009-04-29 | 2009-09-30 | 陈良保 | Method for mounting well tools of inspection well on asphalt concrete pavement |
| CN201593194U (en) * | 2009-06-01 | 2010-09-29 | 王文庭 | Prefabricated spilt inspection well |
Non-Patent Citations (1)
| Title |
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| 基于Zigbee组网技术城市窨井实时监测系统;徐培龙等人;《自动化与仪器仪表》;20110831(第4期);65-67 * |
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| CN103603373A (en) | 2014-02-26 |
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