CN106638702A - Adjustable anti-settlement manhole cover disease treatment construction process - Google Patents
Adjustable anti-settlement manhole cover disease treatment construction process Download PDFInfo
- Publication number
- CN106638702A CN106638702A CN201611245879.1A CN201611245879A CN106638702A CN 106638702 A CN106638702 A CN 106638702A CN 201611245879 A CN201611245879 A CN 201611245879A CN 106638702 A CN106638702 A CN 106638702A
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- manhole cover
- adjustable anti
- road surface
- pit shaft
- settling manhole
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The invention discloses an adjustable anti-settlement manhole cover disease treatment construction process, which solves the problems that an existing adjustable anti-settlement manhole cover construction process is not standardized and reasonable, so that broken selvage and settlement can be caused easily. The adjustable anti-settlement manhole cover disease treatment construction process comprises the steps of carrying out building slag falling prevention treatment on a pavement shaft; carrying out cambered-surface cutting along the circumference of the pavement shaft to form a manhole cover peripheral pavement; dismantling the manhole cover peripheral pavement; painting an adhesion layer on a cutting surface after dismantling the manhole cover peripheral pavement; installing a limiting shaft onto the pavement shaft, and limiting a fixing direction of a manhole cover; layered filling and punning an asphalt mixture at a position, where the manhole cover peripheral pavement is dismantled; after filling and punning the asphalt mixture, adopting a road roller for initially pressing; after completing initial pressing, taking the limiting shaft out, installing an adjustable anti-settlement manhole cover onto the pavement shaft, and adopting the road roller to finally pressing so as to enable the adjustable anti-settlement manhole cover to flush to a pavement; and finishing. The adjustable anti-settlement manhole cover disease treatment construction process provided by the invention has the advantages of preventing broken selvage and settlement, and the like.
Description
Technical field
The present invention relates to a kind of construction technology of well lid, and in particular to adjustable anti-settling manhole cover disease management construction
Technique.
Background technology
Losing easily occurs during road occupation in traditional road manhole cover, rotten side, sedimentation, the disease such as sound of movement.It is adjustable
Formula anti-settling manhole cover prevents well lid from settling by changing well lid force structure, and hinge arrangement, adhesive tape structure and spring arm are certainly
The setting of lock construction, well lid is connected to form overall stressed effect with well seat by physics mode, effectively reduces well lid loss
With the probability of sound of movement.But in construction application, due to the construction technology of adjustable anti-settling manhole cover it is lack of standardization rationally, in method
Easily there is material leakage, rammer and fills out uncompacted phenomenon, and then cause well lid to sink in blue disk lower section；Also, it is connected with old pavement when repairing
Place deals with improperly, is easily caused well week rotten side phenomenon.
The content of the invention
The technical problem to be solved is：The construction technology conjunction lack of standardization of existing adjustable anti-settling manhole cover
Reason, is easily caused rotten side, the problem of sedimentation, it is therefore intended that provide adjustable anti-settling manhole cover disease management construction technology,
Solve the problems, such as the rotten side of above-mentioned free settling.
The present invention is achieved through the following technical solutions：
Adjustable anti-settling manhole cover disease management construction technology, including：
Road pavement pit shaft carries out anti-slag of building and drops process；
Arc cutting is carried out within one week along road surface pit shaft, well lid periphery road surface is formed；
Well lid periphery road surface is removed；
Well lid periphery road surface remove after on facet brushing adhering layer；
Spacing pit shaft is arranged on the pit shaft of road surface and is limited the fixed-direction of well lid, the structure on spacing pit shaft top, peace
Dress direction is consistent with the well seat of adjustable anti-settling manhole cover；
Tamped with asphalt placement in layers at the position for having removed well lid periphery road surface；
After asphalt fills compacting, first pressing is carried out using road roller；
Spacing pit shaft is taken out after the completion of first pressing, adjustable anti-settling manhole cover is arranged on the pit shaft of road surface, using pressure
Road machine carries out final pressure makes adjustable anti-settling manhole cover flush with road surface；
The installation place of adjustable anti-settling manhole cover is repaired.
Adjustable anti-settling manhole cover in the present invention is upper flange plate stress type structure, and then can be adjusted stressing conditions
The whole mode for the common stress in well lid road surface, reduces sedimentation.Meanwhile, adjustable anti-settling can be installed using spacing pit shaft operation
Before manhole cover, it is ensured that the molding of the asphalt under well lid ring flange, while the drip being effectively ensured under well lid ring flange
Blue or green compound rams degree of compaction, and the problem for being prevented effectively from sedimentation occurs.
Also, the present invention, with reference to the effect of parabola stress, can to greatest extent reduce repairing by the way of circular cutting
The problem of degree of compaction is tamped at dead angle, and effectively solving disperses the problem of well lid stress；Meanwhile, the mode and adhering layer of the circle cutting
Setting and spacing pit shaft be used in combination, effectively asphalt and road surface and adjustable anti-settling manhole cover are tied
One entirety of synthesis, reaches well lid and forms overall effect with road surface, and common stress of the well lid with road surface is better achieved, and improves
The road surface traffic capacity, preferably avoids drawing crack, the sedimentation phenomenon on road surface, and effectively reaching prevents from settling the effect with rotten side, can have
Effect improves effect of the adjustable anti-settling manhole cover in well lid disease management, and reaches more traditional well lid prolongation well after improvement
Cover the purpose of normal use time.
Further, regulation ring is installed on the road surface pit shaft for having removed well lid periphery road surface, the spacing pit shaft is arranged on to be adjusted
Save on ring and limit the fixed-direction of well lid.
Using regulation ring can be simple adjustment pit shaft height, it is ensured that installation effect；Also, regulation ring can also effectively keep away
Exempt from the asphalt leakage for irregularly causing of road surface pit shaft upper surface, improve total bearing capacity.
Further, the facet of the arc cutting is circle, when the net perforate of well seat of adjustable anti-settling manhole cover
When size is 680mm, the diameter of the circular cutting surfaces is not less than 1050mm.
Preferably, the asphalt carries out placement in layers compacting using tamping plate, rams degree of compaction not less than 95%；Institute
The thickness for stating placement in layers compacting is 5cm/ layers.
By the optimal design-aside of above-mentioned technique, when carrying out the asphalt compacting of well week using tamping plate, can effectively reduce and cut
Cut scope, it is ensured that degree of compaction is rammed in narrower position, does not stay dead angle.Also, the optimal design-aside of the diameter by circular cutting, energy
Preferably avoid ramming impact of the dead angle to ramming degree of compaction, it is ensured that the entirety of asphalt placement in layers compacting is rammed closely knit
Degree, and then preferably avoid settling the problem appearance with rotten side.
It is antiseized in the outer surface brushing of spacing pit shaft before the spacing pit shaft is installed for the ease of the taking-up of spacing pit shaft
Thing.
Preferably, the antiseized thing is diesel oil or other anti-slime bodies.
Further, the adhering layer is made up of emulsified asphalt or hot sticky oil.
After adjustable anti-settling manhole cover is installed and before final pressure, replenish within one week in adjustable anti-settling manhole cover
Asphalt.Replenishing a small amount of asphalt by the ring flange periphery in adjustable anti-settling manhole cover can be prevented effectively from
The gap formed during well lid press-in Colophonium.
After adjustable anti-settling manhole cover is installed, road pavement is also needed to be repaired, the detailed process of finishing is：
Brushing emulsified asphalt between the gap between well lid periphery road surface and former road surface, on well lid periphery road surface drying is sprinkled
Premixing aggregate chips, cleaning is unnecessary to be dried premixing aggregate chips, and plate compactor receives side.
By the brushing emulsified asphalt between new-old pavement, can effective process bituminous paving junction gap, it is to avoid road surface water
Under ooze the pavement destruction for causing.
The present invention compared with prior art, has the following advantages and advantages：
The present invention can effectively improve adjustable anti-settling manhole cover in well lid disease management by the optimal design-aside of technique
In effect, reach well lid and form overall effect with road surface, be better achieved common stress of the well lid with road surface, improve road surface
The traffic capacity, effectively reaching prevents from settling the effect with rotten side.
Specific embodiment
To make the object, technical solutions and advantages of the present invention become more apparent, with reference to embodiment, to present invention work
Further to describe in detail, exemplary embodiment and its explanation of the invention is only used for explaining the present invention, is not intended as to this
The restriction of invention.
Embodiment
The adjustable anti-settling manhole cover disease management construction technology of the present invention, including：
1st, arc cutting is carried out in one week along road surface pit shaft using parabolic cutter, the arc cutting in the present embodiment
Facet is circle, and the minimum diameter of circular cutting surfaces is controlled in 1050mm.By arc cutting by the Zhou Bianlu of road surface pit shaft
Face separates with original path, is easy to road surface to remove.
2nd, the inwall in road surface pit shaft is installed and prevents building the device that slag drops, such as collecting bag, it is to avoid builds slag and falls into road surface well
In the well room of cylinder.
3rd, removed using the periphery road surface of the small-sized machine road pavement pit shaft such as pneumatic pick, should not damage in demolishing process and cut
The arcwall face for cutting.
4th, regulation ring is installed, adjusts the size of road surface pit shaft, and for adjusting well lid setting height(from bottom) and well lid positioning, while
Avoid the loss of road surface pit shaft periphery asphalt.
5th, brushing emulsified asphalt or hot sticky oil on facet.
The 6th, spacing pit shaft, fixed well lid direction are installed.
7th, placement in layers compacting asphalt, because well lid bottom is narrower, the present invention is layered using small-sized tamping plate
Compacting, rams degree of compaction not less than 95%.
8th, surface layer Colophonium making premise rises spacing pit shaft, strikes off asphalt.
9th, it is just molded using road roller.
10th, spacing pit shaft is taken out, adjustable anti-settling manhole cover is installed.
11st, the ring flange periphery of adjustable anti-settling manhole cover replenishes a small amount of asphalt.The setting of the step can
When avoiding well lid press-in Colophonium, ring flange periphery forms gap and causes the generation in crack.
12nd, road roller makes in the ring flange press-in asphalt of adjustable anti-settling manhole cover adjustable anti-settling
Drop manhole cover is flushed with original road surface.
13rd, brushing emulsified asphalt between the gap of new-old pavement.
14th, sprinkle and be dried premixing aggregate chips, with broom unnecessary aggregate chips is cleaned.
15th, plate compactor receives side, fine locally careful process.
16th, treat that material temperature is down to less than 60 degree open to traffic.
The 1st step can be exchanged with the order of the 2nd step in the present embodiment, and the 4th step can also be exchanged with the order of the 5th step, the
11 steps can be implemented before adjustable anti-settling manhole cover is installed.
Above-described specific embodiment, has been carried out further to the purpose of the present invention, technical scheme and beneficial effect
Describe in detail, should be understood that the specific embodiment that the foregoing is only the present invention, be not intended to limit the present invention
Protection domain, all any modification, equivalent substitution and improvements within the spirit and principles in the present invention, done etc. all should include
Within protection scope of the present invention.
Claims (10)
1. adjustable anti-settling manhole cover disease management construction technology, it is characterised in that include：
Road pavement pit shaft carries out anti-slag of building and drops process；
Arc cutting is carried out within one week along road surface pit shaft, well lid periphery road surface is formed；
Well lid periphery road surface is removed；
Well lid periphery road surface remove after on facet brushing adhering layer；
Spacing pit shaft is arranged on the pit shaft of road surface and is limited the fixed-direction of well lid, structure, the installation side on spacing pit shaft top
To consistent with the well seat of adjustable anti-settling manhole cover；
Tamped with asphalt placement in layers at the position for having removed well lid periphery road surface；
After asphalt fills compacting, first pressing is carried out using road roller；
Spacing pit shaft is taken out after the completion of first pressing, adjustable anti-settling manhole cover is arranged on the pit shaft of road surface, using road roller
Carrying out final pressure makes adjustable anti-settling manhole cover flush with road surface；
The installation place of adjustable anti-settling manhole cover is repaired.
2. adjustable anti-settling manhole cover disease management construction technology according to claim 1, it is characterised in that tearing open
Except installing regulation ring on the pit shaft on well lid periphery road surface, spacing pit shaft is arranged in regulation ring and limits the fixation side of well lid
To.
3. adjustable anti-settling manhole cover disease management construction technology according to claim 1, it is characterised in that described
The facet of arc cutting is circle, when the net bore size of well seat of adjustable anti-settling manhole cover is 680mm, the circle
The diameter of facet is not less than 1050mm.
4. adjustable anti-settling manhole cover disease management construction technology according to claim 1, it is characterised in that described
Asphalt carries out placement in layers compacting using tamping plate, rams degree of compaction not less than 95%.
5. adjustable anti-settling manhole cover disease management construction technology according to claim 1, it is characterised in that described
The thickness of placement in layers compacting is no more than 5cm/ layers.
6. adjustable anti-settling manhole cover disease management construction technology according to claim 1, it is characterised in that described
Before spacing pit shaft is installed, in the antiseized thing of outer surface brushing of spacing pit shaft.
7. adjustable anti-settling manhole cover disease management construction technology according to claim 6, it is characterised in that described
Antiseized thing is diesel oil or other anti-slime bodies.
8. adjustable anti-settling manhole cover disease management construction technology according to claim 1, it is characterised in that described
Adhering layer is made up of emulsified asphalt or hot sticky oil.
9. adjustable anti-settling manhole cover disease management construction technology according to claim 1, it is characterised in that adjustable
After formula anti-settling manhole cover is installed and before final pressure, asphalt is replenished within one week in adjustable anti-settling manhole cover.
10. adjustable anti-settling manhole cover disease management construction technology according to claim 1, it is characterised in that institute
The detailed process for stating finishing is：
Brushing emulsified asphalt between the gap between well lid periphery road surface and former road surface, sprinkles on well lid periphery road surface and is dried premixing
Aggregate chips, cleaning is unnecessary to be dried premixing aggregate chips, and plate compactor receives side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611245879.1A CN106638702A (en) | 2016-12-29 | 2016-12-29 | Adjustable anti-settlement manhole cover disease treatment construction process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611245879.1A CN106638702A (en) | 2016-12-29 | 2016-12-29 | Adjustable anti-settlement manhole cover disease treatment construction process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106638702A true CN106638702A (en) | 2017-05-10 |
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ID=58835873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611245879.1A Pending CN106638702A (en) | 2016-12-29 | 2016-12-29 | Adjustable anti-settlement manhole cover disease treatment construction process |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109826234A (en) * | 2019-01-09 | 2019-05-31 | 深圳市平通工程有限公司 | A kind of maintaining process of national highway inspection well cover |
| CN110499784A (en) * | 2019-08-15 | 2019-11-26 | 济南城建集团有限公司 | A kind of manhole cover Synchronous lifting construction technology |
| CN111827362A (en) * | 2020-07-27 | 2020-10-27 | 中交一公局集团有限公司 | Mounting process of inspection well cover |
| CN112095668A (en) * | 2020-09-22 | 2020-12-18 | 齐力建设集团有限公司 | Municipal road anti-settlement manhole cover and rapid construction method thereof |
| CN112177066A (en) * | 2020-09-07 | 2021-01-05 | 深圳市福田建安建设集团有限公司 | Non-excavation in-situ repair construction method for inspection well shaft |
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|---|---|---|---|---|
| CN103114607A (en) * | 2013-03-04 | 2013-05-22 | 济南城建集团有限公司 | Anti-settling manhole cover and construction method thereof |
| CN103898925A (en) * | 2014-04-18 | 2014-07-02 | 重庆诚邦路面材料有限公司 | Installation method for anti-sedimentation well cover |
| CN104018523A (en) * | 2014-05-13 | 2014-09-03 | 武汉悍路威科技发展有限公司 | Well lid constructing method |
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2016
- 2016-12-29 CN CN201611245879.1A patent/CN106638702A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103114607A (en) * | 2013-03-04 | 2013-05-22 | 济南城建集团有限公司 | Anti-settling manhole cover and construction method thereof |
| CN103898925A (en) * | 2014-04-18 | 2014-07-02 | 重庆诚邦路面材料有限公司 | Installation method for anti-sedimentation well cover |
| CN104018523A (en) * | 2014-05-13 | 2014-09-03 | 武汉悍路威科技发展有限公司 | Well lid constructing method |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109826234A (en) * | 2019-01-09 | 2019-05-31 | 深圳市平通工程有限公司 | A kind of maintaining process of national highway inspection well cover |
| CN110499784A (en) * | 2019-08-15 | 2019-11-26 | 济南城建集团有限公司 | A kind of manhole cover Synchronous lifting construction technology |
| CN111827362A (en) * | 2020-07-27 | 2020-10-27 | 中交一公局集团有限公司 | Mounting process of inspection well cover |
| CN112177066A (en) * | 2020-09-07 | 2021-01-05 | 深圳市福田建安建设集团有限公司 | Non-excavation in-situ repair construction method for inspection well shaft |
| CN112095668A (en) * | 2020-09-22 | 2020-12-18 | 齐力建设集团有限公司 | Municipal road anti-settlement manhole cover and rapid construction method thereof |
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Application publication date: 20170510 |