CN103603373A - 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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- CN103603373A CN103603373A CN201310620290.5A CN201310620290A CN103603373A CN 103603373 A CN103603373 A CN 103603373A CN 201310620290 A CN201310620290 A CN 201310620290A CN 103603373 A CN103603373 A CN 103603373A
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- inspection shaft
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- inspection well
- road surface
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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 is the turning, the branch that are used in rainwater, sewage conduct, fall etc. locates, so as to check, the well of dredging, formal name used at school is in manhole.Be embedded in the manholes such as underground communication, electric power, tap water, be also inspection shaft.On road, the step of inspection shaft construction, is generally by site operation, puzzles inspection shaft, then inspection shaft is carried out to compaction in layers pressing around, roadbed paving, road surface, and last levelling inspection shaft is road surface around.But, in flattening the process of compacted subgrade, road surface pavement, construction machinery not only needs to get around inspection shaft, incurs loss through delay construction speed, and be difficult to inspection shaft to carry out even compacting around, thereby cause near inspection shaft roadbed density around 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 move; When road needs whole excavation, inspection shaft is ruined substantially.
(3) summary of the invention
The present invention is in order to make up the deficiencies in the prior art, a kind of prefabricated inspection shaft is provided and related to the road construction method of inspection shaft, and the method one is can effectively reduce labour to use and road cost, shortens road on-site construction time; The 2nd, avoid the inspection shaft Uneven road that differential settlement causes around, increase surface evenness, improve construction quality; The 3rd, inspection shaft is easy to maintenance quick, can recycling.
The present invention is achieved through the following technical solutions:
A road construction method that relates to inspection shaft, its special character is: comprise the following steps:
(1) pipeline under roadbed, the default position of cable ditch, arrange the inspection shaft base of middle opening;
(2) on base, install and can be determined across roadbed, road surface the bottom of position, 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 the shape of inspection shaft, size, road pavement is carried out smooth cut, until bottom digs out the native stone cutting out, 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, according to the step of (7), change in whole or in part the recycling in whole or in part of prefabricated inspection shaft.
The road construction method that relates to inspection shaft of the present invention, in step (2), signal projector is installed on bottom, or employing has the bottom of specific physique, or utilize navigation system accurately to locate bottom, in step (5), by receiving the signal of signal projector transmitting, or survey according to the specific physique of bottom, or utilize navigation system to position bottom.
The road construction method that relates to inspection shaft of the present invention, in step (4), inspection shaft is that up big and down small, integral type or split type, profile are that the truncated cone or end opening suitable for reading and two relative facades are that another two facades of rectangle are that trapezoidal, centre has structure 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.
Prefabricated inspection shaft of the present invention, comprises the base of middle opening, and pipeline, the cable ditch default position of this floor installation under roadbed on base, install and can be determined across roadbed, road surface the bottom of position, and bottom flushes with pipeline, cable ditch top.
Prefabricated inspection shaft of the present invention, can arrange the prefabricated inspection shaft adaptive with it 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 relative facades be another two facades of rectangle be trapezoidal, centre have cylindrical or four prism type passage structure, 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 is for utilizing navigation system pinpointly to install, or adopts and have the bottom of specific physique, or signal projector is installed on bottom.
Beneficial effect of the present invention: construction method of the present invention effectively reduces labour to be used and road cost, shortens road on-site construction time; And kept away and exempted from the inspection shaft Uneven road that differential settlement causes around, increase surface evenness, improve construction quality; Effectively accelerate 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 is installed the structural representation after integral type inspection shaft for the present invention;
The schematic diagram of the structure one that accompanying drawing 5 is inspection shaft of the present invention;
The schematic diagram of the structure two that accompanying drawing 6 is 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) specific embodiment
The road that the present invention the arranges inspection shaft method of repairing the roads, the steps include:
1. the pipeline under roadbed, the default position of cable ditch 9, be provided with the inspection shaft base 1 of circular open.
2. on base 1, install and can be detected across roadbed 3, road surface 4 bottom 2 of position, or signal projector (being generally placed on middle position) is installed on bottom 2, or utilize the navigation systems such as GPS, the Big Dipper accurately to locate (civilian gps system positioning precision has reached grade in theory, and dipper system is higher in selected areas of China positioning precision) to bottom 2.Mounted bottom 2 is similar to and flushes with the top of pipeline, cable ditch 9, and adaptive between bottom 2 and base 1, makes it in step 3 pressing, compacting process, and native, husky etc. can not fall 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, prefabricated up big and down small, double-body bike, profile are the inspection shaft 5 that there is cylindrical channel the truncated cone, centre.Prefabricated inspection well 5 overall heights equal base 1, and to road surface, 4 distance deducts adhesive linkage 7 thickness;
5. receive the signal of signal projector transmitting, or survey according to the specific physique of bottom 2, or utilize the navigation systems such as GPS, the Big Dipper accurately to locate bottom 2, determine bottom 2 positions;
6. according to the shape of inspection shaft 5, road pavement 4, roadbed 3 carry out smooth cut, until bottom 2.Dig out the native stone cutting out, take out bottom 2;
7. being coated with pitch or the mortar as cementing agent between cut surface and inspection shaft 5, between upper and lower two bodies of inspection shaft 5, put into successively prefabricated inspection shaft 5.Under the pressure of inspection shaft 5 self gravitation effects and construction equipment, inspection shaft downwards, to surrounding compress, compacting.By adjusting the thickness of adhesive linkage, inspection shaft 5 tops after adhesive linkage is solidified flush with road surface 4.After road, act on pressure on inspection shaft 5 and impact downwards, to surrounding, disperse to transmit, inspection shaft 5 is subject to downward pressure and diminishes, so this road surface, region produces diminish corresponding with amplitude of possibility of deformation;
8. when prefabricated inspection shaft 5 occurs that breakage needs repairing, can take out in whole or in part, according to step 7, change in whole or in part.When road needs whole excavation, prefabricated inspection shaft 5 can also be by recycling in whole or in part.
The present invention also provides a kind of prefabricated inspection shaft, it comprises base 1, this base 1 is arranged on pipeline, the default position of cable ditch 9 under roadbed 3, and flush with pipeline, cable ditch 9 tops, on base 1, install and can be detected across roadbed 3, road surface 4 bottom 2 of position, or on bottom 2, signal projector is installed, or utilize the navigation systems such as GPS, the Big Dipper accurately to locate bottom.Between base 1 and road surface 4, can in cutting room, the prefabricated inspection shaft 5 adaptive with it be set.Inspection shaft 5 for up big and down small, integral type or split type, profile be that the truncated cone (structure one) or end opening suitable for reading and two relative facades are that another two facades of rectangle are that trapezoidal (structure two), centre have structure cylindrical or four prism type passage, prefabricated inspection well 5 overall heights equal base 1, and to road surface, 4 distance deducts adhesive linkage 7 thickness.
Beneficial effect of the present invention: construction method of the present invention effectively reduces labour to be used and road cost, shortens road on-site construction time; And avoided inspection shaft 5 road surface 4 injustice that differential settlement causes around, and increase road surface 4 planeness, improve construction quality; Effectively accelerate 5 maintenance times of inspection shaft, described inspection shaft 5 can recycling, reduces construction cost.
Claims (7)
1. a road construction method that relates to inspection shaft, is characterized in that: comprise the following steps:
(1) pipeline under roadbed, the default position of cable ditch, be provided with the inspection shaft base of opening;
(2) bottom that can determine position is installed on base, 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) determine bottom position;
(6) according to the shape of inspection shaft, size, road pavement is carried out smooth cut, until bottom digs out the native stone cutting out, 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, according to the step of (7), change in whole or in part the recycling in whole or in part of prefabricated inspection shaft.
2. the road construction method that relates to inspection shaft according to claim 1, it is characterized in that: in step (2), signal projector is installed on bottom, or bottom has specific physique, or utilize navigation system to position bottom, in step (5), by receiving the signal of signal projector transmitting, or survey according to the specific physique of bottom, or utilize navigation system to position bottom.
3. the road construction method that relates to inspection shaft according to claim 1, it is characterized in that: in step (4), inspection shaft is that up big and down small, integral type or split type, profile are that the truncated cone or end opening suitable for reading and two relative facades are that another two facades of rectangle are that trapezoidal, centre has structure 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.
4. prefabricated inspection shaft according to claim 1, it is characterized in that: the base that includes opening, pipeline, the cable ditch default position of this floor installation under roadbed, and flush with pipeline, cable ditch top, on base, install and can be determined across roadbed, road surface the bottom of position.
5. prefabricated inspection shaft according to claim 4, is characterized in that: between bottom and road surface, can in cutting room, the prefabricated inspection shaft adaptive with it be set.
6. prefabricated inspection shaft according to claim 5, it is characterized in that: inspection shaft is that up big and down small, integral type or split type, profile are that the truncated cone or end opening suitable for reading and two relative facades are that another two facades of rectangle are that trapezoidal, centre has structure cylindrical or four prism type passage, prefabricated inspection well overall height equals base and deducts thickness of adhibited layer to the distance on road surface.
7. according to the prefabricated inspection shaft described in claim 4 or 5 or 6, it is characterized in that: this bottom is for utilizing navigation system pinpointly to install, or bottom has specific physique, or on bottom, signal projector is installed.
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 |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310620290.5A CN103603373B (en) | 2013-11-29 | 2013-11-29 | Prefabricated inspection well and road construction method involving inspection well |
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| CN103603373A true CN103603373A (en) | 2014-02-26 |
| CN103603373B CN103603373B (en) | 2015-04-08 |
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Cited By (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 |
| CN111321793A (en) * | 2020-02-26 | 2020-06-23 | 中铁二院工程集团有限责任公司 | Construction method of ballastless track railway roadbed water collecting well |
| CN111779030A (en) * | 2020-06-28 | 2020-10-16 | 中国二十冶集团有限公司 | Wellbore installation method |
Citations (4)
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| 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 | Environmental protection type build up composite 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 |
-
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 | Environmental protection type build up composite 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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| 徐培龙等人: "基于Zigbee组网技术城市窨井实时监测系统", 《自动化与仪器仪表》, no. 4, 31 August 2011 (2011-08-31) * |
Cited By (6)
| 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 |
| CN111321793A (en) * | 2020-02-26 | 2020-06-23 | 中铁二院工程集团有限责任公司 | Construction method of ballastless track railway roadbed water collecting well |
| CN111779030A (en) * | 2020-06-28 | 2020-10-16 | 中国二十冶集团有限公司 | Wellbore installation method |
| CN111779030B (en) * | 2020-06-28 | 2022-03-01 | 中国二十冶集团有限公司 | Wellbore installation method |
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| Publication number | Publication date |
|---|---|
| CN103603373B (en) | 2015-04-08 |
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