CN104018523A - Well lid constructing method - Google Patents
Well lid constructing method Download PDFInfo
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- CN104018523A CN104018523A CN201410200128.2A CN201410200128A CN104018523A CN 104018523 A CN104018523 A CN 104018523A CN 201410200128 A CN201410200128 A CN 201410200128A CN 104018523 A CN104018523 A CN 104018523A
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- well lid
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Abstract
The invention discloses a well lid constructing method, and relates to the field of well lid construction. The method comprises the following steps that an adjustable sedimentation-preventing well lid is cut into a circular shape through a well lid cutting machine; concrete around a well mouth is taken out through a hydraulic breaking pickax; a concrete adjusting ring is installed on the top of an inner well frame of the well mouth; an installation limiting well ring is welded to the inner side wall of the concrete adjusting ring with an inserting bearing method; a working plane between the installation limiting well ring and a well lid installation mouth is coated with emulsified asphalt; the top of the emulsified asphalt is filled with pitch concrete in a layering mode, and a pitch filled layer is formed; the installation limiting well ring is taken out, and the adjustable sedimentation-preventing well lid is installed on the top of the concrete adjusting ring; the adjustable sedimentation-preventing well lid and the pitch filled layer can be tightly attached to each other through a hydraulic slab rammer. By means of the well lid constructing method, the construction quality can be guaranteed, the construction cost can be reduced, the construction time is short, the construction efficiency is high, resources can be reasonably utilized, and the well lid constructing method is safe.
Description
Technical field
The present invention relates to well lid construction field, be specifically related to a kind of well lid construction method.
Background technology
Well lid is the protector for hiding road or family's middle-deep well.When the construction of existing well lid, generally well lid most of road surface is around surrounded, constructor in the ring of encirclement first by cutting machine to the well lid cutting of ruling, then by hand-operated tools, well lid is constructed.
When existing well lid construction, there is following defect:
(1) when existing well lid is constructed, around well lid, the floor space of the ring of encirclement is larger, and meeting choke the road, blocks the traffic unobstructed.
(2) when existing well lid is constructed, constructor can fill a large amount of pitch around well lid, and construction cost is higher.
(3) when existing well lid is constructed, the process that constructor rules to well lid by cutting machine and by hand-operated tools, well lid constructed is longer, not only extended construction period, and required constructor is more, and potential safety hazard is larger.
(4) after existing well lid is constructed 2～4 years, the easy sedimentation of well lid, and then cause well lid and Uneven road to jump car.
Summary of the invention
For the defect existing in prior art, the object of the present invention is to provide a kind of well lid construction method, can ensure construction quality, reduce construction cost, not only the engineering time shorter, efficiency of construction is higher, and can make rational use of resources, safer.
For reaching above object, the technical scheme that the present invention takes is: a kind of well lid construction method, comprises the following steps:
A, according to the size of well head, within clipping time, by well lid cutting machine, adjustable anti-settling manhole cover is cut into circle; By hydraulic breakup pick, the concrete of 20～30cm around well head is taken out; In well head, concrete adjustable ring is installed at the top of crib, and the distance between top and the road surface of concrete adjustable ring is 12～16cm;
B, mounting limit walling crib is welded in to the inside wall of concrete adjustable ring by socket joint method, the top of mounting limit walling crib is more than road surface, and the distance between top and the road surface of mounting limit walling crib is 0～2cm;
C, work plane brushing mulseal between mounting limit walling crib and well lid installing port; Be the asphalt concrete of 150 DEG C～160 DEG C in the top of mulseal placement in layers temperature, form pitch packed layer;
D, along direction perpendicular to the ground, mounting limit walling crib is taken out; Along direction perpendicular to the ground, adjustable anti-settling manhole cover is installed on to the top of concrete adjustable ring; Ram degree of compaction and the planeness of adjusting adjustable anti-settling manhole cover by hydraulic flat, adjustable anti-settling manhole cover and its pitch packed layer are around fitted tightly.
On the basis of technique scheme, the cutting machine of well lid described in steps A adopts hydraulic pressure well lid cutting machine.
On the basis of technique scheme, the cutting machine of well lid described in steps A adopts internal combustion well lid cutting machine.
On the basis of technique scheme, be 5～10min clipping time described in steps A.
On the basis of technique scheme, the distance between top and the road surface of the adjustable ring of concrete described in steps A is 14cm.
On the basis of technique scheme, the asphalt concrete that is 150 DEG C～160 DEG C in the top of mulseal placement in layers temperature described in step C comprises the following steps: be the asphalt concrete of 150 DEG C～160 DEG C in 2～3 layers of temperature of the top of mulseal placement in layers, every layer of asphalt concrete fills rear all by hand-held hydraulic rammer compacting.
On the basis of technique scheme, the temperature of described asphalt concrete is 150 DEG C.
On the basis of technique scheme, the top that along direction perpendicular to the ground, adjustable anti-settling manhole cover is installed on to concrete adjustable ring described in step D is before further comprising the steps of: the bearing flange face in adjustable anti-settling manhole cover bottom is evenly filled in pitch.
Compared with prior art, the invention has the advantages that:
(1) when the present invention installs well lid, first by well lid cutting machine, well lid is cut into circle, then by electronic construction tool (hydraulic breakup pick, hand-held hydraulic rammer and hydraulic flat ram), well lid is constructed.Compared with well lid being constructed with the manual construction tool of available technology adopting, the present invention adopts automated tool, not only can ensure construction quality, and required constructor is less, the floor space assuming a ring of encirclement around well lid is less, is difficult for choke the road, is also difficult for blocking the traffic unobstructed.
(2) the work plane brushing mulseal of the present invention between mounting limit walling crib and well lid installing port; It is the heated bitumen concrete of 150 DEG C～160 DEG C in the top of mulseal placement in layers temperature.With fill a large amount of pitch in prior art around well lid compared with, work plane between mounting limit walling crib of the present invention and well lid installing port can position the brushing area of pitch, the mulseal of brushing on work plane and heated bitumen concrete are less, can reduce construction cost; Placement in layers heated bitumen concrete not only can ensure construction quality, and waste and old bituminous concrete can be carried out to recycling, has rationally utilized resource.
(3) draw according to practice of construction and checking, adopt well lid construction method of the present invention to be approximately 30min to the engineering time of single well lid construction, after construction, can be open to traffic, not only the engineering time shorter, and efficiency of construction is higher.
(4) the present invention adopts adjustable anti-settling manhole cover, not only more durable and environmental protection, and can be antitheft, safer.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in further detail.
The well lid construction method that the present embodiment provides, comprises the following steps:
S1: according to the size of well head, by well lid cutting machine, adjustable anti-settling manhole cover is cut into circle, be 5～10min (being 7min in the present embodiment) clipping time; Well lid cutting machine can be hydraulic pressure well lid cutting machine or internal combustion well lid cutting machine.
S2: the concrete of 20～30cm (being 25cm in the present embodiment) around well head is taken out by hydraulic breakup pick.
S3: concrete adjustable ring is installed at the crib top in well head, the distance between top and the road surface of concrete adjustable ring is 12～16cm (being 14cm in the present embodiment).
S4: the inside wall that mounting limit walling crib is welded in to concrete adjustable ring by socket joint method; The top of mounting limit walling crib is more than road surface, and the distance between top and the road surface of mounting limit walling crib is 0～2cm (being 1cm in the present embodiment).
S5: the work plane brushing mulseal between mounting limit walling crib and well lid installing port; Be the asphalt concrete (temperature of the present embodiment medium pitch concrete is 150 DEG C) of 150 DEG C～160 DEG C in the top of mulseal placement in layers temperature, form pitch packed layer.
The asphalt concrete that is 150 DEG C～160 DEG C in the top of mulseal placement in layers temperature comprises the following steps: be the asphalt concrete of 150 DEG C～160 DEG C in 2～3 layers of temperature of the top of mulseal placement in layers, every layer of asphalt concrete fills rear all by hand-held hydraulic rammer compacting.
S6: along direction perpendicular to the ground, mounting limit walling crib is taken out, destroyed to prevent pitch packed layer.
S7: the bearing flange face in adjustable anti-settling manhole cover bottom is evenly filled in pitch, to guarantee the compactness of pitch packed layer; Along direction perpendicular to the ground, adjustable anti-settling manhole cover is installed on to the top of concrete adjustable ring.
S8: ram degree of compaction and the planeness of adjusting adjustable anti-settling manhole cover by hydraulic flat, adjustable anti-settling manhole cover and pitch packed layer are around fitted tightly.
The present invention is not limited to above-mentioned embodiment, for those skilled in the art, under the premise without departing from the principles of the invention, can also make some improvements and modifications, within these improvements and modifications are also considered as protection scope of the present invention.The content not being described in detail in this manual belongs to the known prior art of professional and technical personnel in the field.
Claims (8)
1. a well lid construction method, is characterized in that, comprises the following steps:
A, according to the size of well head, within clipping time, by well lid cutting machine, adjustable anti-settling manhole cover is cut into circle; By hydraulic breakup pick, the concrete of 20～30cm around well head is taken out; In well head, concrete adjustable ring is installed at the top of crib, and the distance between top and the road surface of concrete adjustable ring is 12～16cm;
B, mounting limit walling crib is welded in to the inside wall of concrete adjustable ring by socket joint method, the top of mounting limit walling crib is more than road surface, and the distance between top and the road surface of mounting limit walling crib is 0～2cm;
C, work plane brushing mulseal between mounting limit walling crib and well lid installing port; Be the asphalt concrete of 150 DEG C～160 DEG C in the top of mulseal placement in layers temperature, form pitch packed layer;
D, along direction perpendicular to the ground, mounting limit walling crib is taken out; Along direction perpendicular to the ground, adjustable anti-settling manhole cover is installed on to the top of concrete adjustable ring; Ram degree of compaction and the planeness of adjusting adjustable anti-settling manhole cover by hydraulic flat, adjustable anti-settling manhole cover and its pitch packed layer are around fitted tightly.
2. well lid construction method as claimed in claim 1, is characterized in that: the cutting machine of well lid described in steps A adopts hydraulic pressure well lid cutting machine.
3. well lid construction method as claimed in claim 1, is characterized in that: the cutting machine of well lid described in steps A adopts internal combustion well lid cutting machine.
4. well lid construction method as claimed in claim 1, is characterized in that: be 5～10min clipping time described in steps A.
5. well lid construction method as claimed in claim 1, is characterized in that: the distance between top and the road surface of the adjustable ring of concrete described in steps A is 14cm.
6. well lid construction method as claimed in claim 1, it is characterized in that: the asphalt concrete that is 150 DEG C～160 DEG C in the top of mulseal placement in layers temperature described in step C comprises the following steps: be the asphalt concrete of 150 DEG C～160 DEG C in 2～3 layers of temperature of the top of mulseal placement in layers, every layer of asphalt concrete fills rear all by hand-held hydraulic rammer compacting.
7. well lid construction method as claimed in claim 6, is characterized in that: the temperature of described asphalt concrete is 150 DEG C.
8. the well lid construction method as described in claim 1 to 7 any one, is characterized in that: the top that along direction perpendicular to the ground, adjustable anti-settling manhole cover is installed on to concrete adjustable ring described in step D is before further comprising the steps of: the bearing flange face in adjustable anti-settling manhole cover bottom is evenly filled in pitch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410200128.2A CN104018523A (en) | 2014-05-13 | 2014-05-13 | Well lid constructing method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410200128.2A CN104018523A (en) | 2014-05-13 | 2014-05-13 | Well lid constructing method |
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| CN104018523A true CN104018523A (en) | 2014-09-03 |
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| CN201410200128.2A Pending CN104018523A (en) | 2014-05-13 | 2014-05-13 | Well lid constructing method |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105133655A (en) * | 2015-09-01 | 2015-12-09 | 深圳市建设（集团）有限公司 | Construction method of well lid of road surface inspection well and auxiliary installation device |
| CN106638702A (en) * | 2016-12-29 | 2017-05-10 | 成都市市政开发总公司 | Adjustable anti-settlement manhole cover disease treatment construction process |
| CN106930327A (en) * | 2017-03-06 | 2017-07-07 | 温州市市政工程建设开发公司 | Well lid construction installation method |
| 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 |
| CN112343086A (en) * | 2020-11-14 | 2021-02-09 | 威海市市政工程有限公司 | Deformation-controllable inspection well construction method |
| CN112922037A (en) * | 2021-01-25 | 2021-06-08 | 武汉市汉阳市政建设集团有限公司 | Synchronous construction method for anti-settling well lid installation and pavement asphalt laying |
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| WO2011156796A2 (en) * | 2010-06-10 | 2011-12-15 | Polylast Systems,Llc | Manhole, roadway and walkway repair |
| CN102767191A (en) * | 2012-07-25 | 2012-11-07 | 庞学雷 | Anti-differential-settlement inspection well device and construction method thereof |
| 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 |
| CN103306306A (en) * | 2012-07-25 | 2013-09-18 | 庞学雷 | Anti-differential settlement inspection well device and construction method thereof |
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2014
- 2014-05-13 CN CN201410200128.2A patent/CN104018523A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011156796A2 (en) * | 2010-06-10 | 2011-12-15 | Polylast Systems,Llc | Manhole, roadway and walkway repair |
| CN102767191A (en) * | 2012-07-25 | 2012-11-07 | 庞学雷 | Anti-differential-settlement inspection well device and construction method thereof |
| CN103306306A (en) * | 2012-07-25 | 2013-09-18 | 庞学雷 | Anti-differential settlement inspection well device and construction method thereof |
| 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 |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105133655A (en) * | 2015-09-01 | 2015-12-09 | 深圳市建设（集团）有限公司 | Construction method of well lid of road surface inspection well and auxiliary installation device |
| CN106638702A (en) * | 2016-12-29 | 2017-05-10 | 成都市市政开发总公司 | Adjustable anti-settlement manhole cover disease treatment construction process |
| CN106930327A (en) * | 2017-03-06 | 2017-07-07 | 温州市市政工程建设开发公司 | Well lid construction installation method |
| CN106930327B (en) * | 2017-03-06 | 2019-02-12 | 温州市市政工程建设开发公司 | Well lid construction installation method |
| 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 |
| CN112343086A (en) * | 2020-11-14 | 2021-02-09 | 威海市市政工程有限公司 | Deformation-controllable inspection well construction method |
| CN112922037A (en) * | 2021-01-25 | 2021-06-08 | 武汉市汉阳市政建设集团有限公司 | Synchronous construction method for anti-settling well lid installation and pavement asphalt laying |
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