CN108678015A - For road pavement lifting type well lid and its installation method - Google Patents
For road pavement lifting type well lid and its installation method Download PDFInfo
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- CN108678015A CN108678015A CN201810549150.6A CN201810549150A CN108678015A CN 108678015 A CN108678015 A CN 108678015A CN 201810549150 A CN201810549150 A CN 201810549150A CN 108678015 A CN108678015 A CN 108678015A
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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
- E02D29/1409—Covers for manholes or the like; Frames for covers adjustable in height or inclination
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Abstract
The invention discloses a kind of lifting type well lids for road pavement, annular walling crib including lid and below lid, wherein, the bottom end of lid is equipped with annular groove, and annular groove inner containment has with its elastic connection relative to lid movable plate moving up and down；The number of annular walling crib is identical as the number of plies of road pavement layer, and multi-layer annular walling crib stacked on top setting, annular walling crib is detachably connected with the borehole wall, and the annular groove of lid covers at the top of annular walling crib；It in paving, is often laid with one layer of road surface and then increases by an annular walling crib between movable plate and the borehole wall, after the completion of paving, lid is fixedly connected with annular walling crib and the borehole wall.It is used for the lifting type well lid and its installation method of road pavement using this, gug construction easily is carried out to well lid in road pavement.
Description
Technical field
The present invention relates to road well lid technical field more particularly to a kind of lifting type well lid for road pavement and its
Installation method.
Background technology
In road pavement construction, many well lids are located at asphalt roads center.Traditional method is first to be fixed temporarily well lid
In road pavement layer hereinafter, carrying out paving construction, after the completion of paving, then well lid gug construction is carried out.Gug is constructed
Process flow includes：Look for the well lid position under pave-load layer, cut the pave-load layer being covered on well lid, installation walling crib skeleton, well lid,
Pour walling crib concrete, concrete curing, complex procedures, the period is long.And there is problems in gug work progress：Well
The label of lid position is not carried out or is buried by pave-load layer, and all well lids and position just can not be accurately found out, and is easy to omit；Cut paving
Dress level product is larger, can produce a large amount of waste residues；Gug process is from cutting pave-load layer, installation walling crib and reinforcing bar fixed frame, the well that pours
Concrete, the concrete curing on circle and well lid periphery, construction period is longer, and construction cost is higher.
Invention content
The main purpose of the present invention is to provide a kind of lifting type well lids and its installation method for road pavement, it is intended to
It is convenient that gug construction is carried out to well lid in road pavement.
To achieve the above object, the present invention provides a kind of lifting type well lid for road pavement, including lid and position
Annular walling crib below lid, wherein
The bottom end of the lid is equipped with annular groove, and annular groove inner containment has can be upper and lower relative to lid with its elastic connection
Mobile movable plate；
The number of the annular walling crib is identical as the number of plies of road pavement layer, the setting of multi-layer annular walling crib stacked on top, annular wells
Circle is detachably connected with the borehole wall, and the annular groove of lid covers at the top of annular walling crib；
In paving, often it is laid with one layer of road surface and then increases annular wells circle formation fetal membrane knot between movable plate and the borehole wall
After the completion of paving, lid is fixedly connected with annular walling crib and the borehole wall with meeting forming requirements of mating formation for structure.
Preferably, the lid is connect by compression spring with movable plate, the both ends of compression spring respectively with lid and work
Movable plate is fixedly connected.
Preferably, the compression spring is provided with multiple, and the maximum elastic deformation amount of compression spring is more than paving
The maximum layer of layer spreads thickness.
Preferably, multiple bolts hole are equipped in the lid and annular walling crib.
Present invention further propose that a kind of installation method based on the above-mentioned lifting type well lid for road pavement, including
Following steps：
In borehole wall construction, embedding multiple bolt collars are annular walling crib to be secured at the top of the borehole wall, walking along the street face base of going forward side by side
The construction of layer；
After lid is mounted on above the borehole wall, mating formation for first layer pave-load layer is carried out；
After the completion of the construction of first layer pave-load layer, lid is removed, according to the thickness of second layer pave-load layer, by first layer annular walling crib
It is temporarily fixed on above the borehole wall, after lid is mounted on above annular walling crib, then carries out mating formation for second layer pave-load layer；
According to the principle of mating formation of first layer and second layer pave-load layer, mating formation for remaining pave-load layer is carried out, each layer in road surface is completed and mats formation
After layer is mated formation, lid is fixedly connected with annular walling crib and the borehole wall by fastener.
Preferably, when pave-load layer is constructed, when wheel must roll lid, on the outside of lid with road surface formed transition
Portable slope board is placed at step, and after wheel sails out of lid, slope board is removed.
Preferably, cross Cheng Qian in constructing road foundation, annular plastics set be fixed temporarily borehole wall surrounding, apical side height with
Sub-surface is concordant；After the completion of constructing road foundation, before first layer is mated formation on road surface, first annular plastics is covered and are taken out, then will lid
Body is mounted on the borehole wall.
Preferably, after one layer of interleaving agent of cover outer surface brushing, then mating formation for pave-load layer is carried out.
Preferably, after completing each layer pave-load layer in road surface and mating formation, when lid is fixedly connected with annular walling crib and the borehole wall,
In the following ways：
After removing lid, lid internal pressure spring and movable plate are dismantled, another annular walling crib is installed on mounted annular
Above walling crib, lid and multi-layer annular walling crib are fixed on the borehole wall by fastener, fastener passes through lid lower endless recessed
Slot hollow parts, annular walling crib, extend in the bolt hole of walling crib, tightening fastener parts, complete the installation of well lid.
Preferably, after completing each layer pave-load layer in road surface and mating formation, when lid is fixedly connected with annular walling crib and the borehole wall,
In the following ways：
It removes and works as front cover body, reinstall another new lid without movable plate and compression spring, will newly be covered by fastener
Body and multi-layer annular walling crib are fixed on the borehole wall.
Lifting type well lid proposed by the present invention for road pavement has the advantages that.
1, conventional pav well lid must be installed after the completion of road pavement layer pavement construction, if installation can influence to mat formation in advance
Mechanical pavement construction.This well lid utilizes the elastic principle of lid internal pressure spring, can first be installed before road pavement layer construction, road
In the pavement process of face, if mechanical wheel of mating formation rolls the lid of well lid, under the pressure effect of wheel, lid can decline,
After wheel pressure disappearance, and it can be restored to original position, not interfere with the work that paves for machinery of mating formation, well lid installation is substantially and road
Face pavement construction is completed at the same time, short construction period.
2, conventional pav well lid installation need to carry out gug construction, and gug working procedure flow includes：Look for the well under pave-load layer
Lid position cuts the pave-load layer being covered on well lid, installation walling crib skeleton, well lid, pours walling crib concrete, concrete curing,
Complex procedures, period are long.Using this well lid, well lid installation fixation is fixed by bolts, and no pave-load layer cuts, concreting
Etc. processes, process is simple, will not generate waste residue.
3, when original road surface needs to overlay, well lid need to carry out secondary gug construction.Traditional well lid needs to cut well lid week
The original road surface in side and newly spread pave-load layer.When carrying out secondary gug according to this well lid, the high-strength bolt for the lid that only need to first come loose,
The lid in annular walling crib is loosened and removed, then another suitable thickness annular walling crib is mounted in former annular walling crib, stacks peace
Dress carries out road surface and overlays construction, the secondary gug construction is simple of well lid is easy to operate using above-mentioned principle.
4, conventional pav well lid is first to be buried under pave-load layer, then carry out gug and apply in paving work progress
Work.If in paving work progress, well lid label is not carried out, and be easy to cause well lid omission.Using this well lid, well lid
Height is concordant with one layer of road surface of mating formation every time, is not in that well lid buries phenomenon.
Description of the drawings
Fig. 1 a are structural schematic diagram of the present invention for lid in the lifting type well lid of road pavement；
Fig. 1 b are the schematic cross-sectional view in the directions A-A shown in Fig. 1 a；
Fig. 2 a are structural schematic diagram of the present invention for annular walling crib in the lifting type well lid of road pavement；
Fig. 2 b are the schematic cross-sectional view in the directions B-B shown in Fig. 2 a；
Fig. 3 a are structural schematic diagram when annular plastics set to be fixed temporarily to the borehole wall surrounding during constructing road foundation；
Fig. 3 b are structural schematic diagrams of Fig. 3 a after taking out annular plastics set；
Fig. 4 a are to be used for the structural schematic diagram in the lifting type well lid of road pavement after lid in the installation present invention；
Fig. 4 b are structural schematic diagrams of Fig. 4 a when by wheel pressure（Arrow is wheel pressure direction in figure）；
Fig. 4 c are structural schematic diagrams of Fig. 4 a after carrying out first layer pave-load layer construction；
Fig. 5 a are the partial structural diagram after being equipped with first layer annular walling crib and being equipped with slope board；
Fig. 5 b are the overlooking structure diagram of Fig. 5 a；
Fig. 6 a are structural schematic diagrams of Fig. 4 c in dismounting lid and after being equipped with first layer annular walling crib；
Fig. 6 b are structural schematic diagrams of Fig. 6 a after installing lid；
Fig. 6 c are structural schematic diagrams of Fig. 6 b when by wheel pressure（Arrow is wheel pressure direction in figure）;
Fig. 6 d are structural schematic diagrams of Fig. 6 b after carrying out second layer pave-load layer construction；
Structural schematic diagrams of Fig. 7 a when carrying out the construction of third layer pave-load layer；
Fig. 7 b are structural schematic diagrams of Fig. 7 a after dismantling lid；
Fig. 7 c are structural schematic diagrams of Fig. 7 b after installation third layer annular walling crib and lid；
Structural schematic diagrams of the Fig. 8 when installing new lid after carrying out third layer pave-load layer construction.
In figure, 1- lids, 2- annular walling cribs, 3- bolts hole, 4- compression springs, 5- movable plates, 6- bolt collars, 7- annulars
Plastic sheath, the 8- boreholes wall, 9- annular grooves, 10- first layer pave-load layers, 11- second layer pave-load layers, 12- third layer pave-load layers, 13-
One layer of annular walling crib, 14- second layer annular walling cribs, 15- third layer annular walling cribs, 16- are fixed temporarily bolt, 17- high-strength bolts,
The new lids of 18-, 19- slope boards.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific implementation mode
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
It should be noted that in the description of the present invention, term " transverse direction ", " longitudinal direction ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of description of the present invention and simplification of the description, and is not the dress of instruction or hint meaning
It sets or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as the limit to the present invention
System.In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply relative importance.
The present invention proposes a kind of lifting type well lid for road pavement.
A to Fig. 8 referring to Fig.1, in this preferred embodiment, a kind of lifting type well lid for road pavement, including lid 1 with
And the annular walling crib 2 positioned at 1 lower section of lid, wherein
The bottom end of lid 1 be equipped with annular groove, annular groove inner containment have with its elastic connection relative to lid 1 can on move down
Dynamic movable plate 5；
The number of annular walling crib 2 is identical as the number of plies of road pavement layer, the setting of 2 stacked on top of multi-layer annular walling crib, annular walling crib 2
It is detachably connected with the borehole wall 8, the annular groove of lid 1 covers at the top of annular walling crib 2；
In paving, often it is laid with one layer of road surface and then increases by the annular formation of walling crib 2 fetal membrane between movable plate 5 and the borehole wall 8
After the completion of paving, lid 1 is fixedly connected with annular walling crib 2 and the borehole wall 8 with meeting forming requirements of mating formation for structure.
When pressure acts on 1 top of lid, 1 hollow parts of lid（That is annular groove）Interior compression spring 4 is compressed,
Lid 1 is moved vertically downward, and after upper pressure disappears, lid 1 can be restored to original position again.Annular walling crib 2 can shift to an earlier date
It is prefabricated, it is made of cast iron or prefabricated reinforced concrete.The thickness of every layer of annular walling crib 2 according to road pavement layer per layer thickness into
Row is prefabricated.Iron plate can be used in movable plate 5.
In the present embodiment, lid 1 is connect by compression spring 4 with movable plate 5, the both ends of compression spring 4 respectively with lid 1
It is fixedly connected with movable plate 5.Certainly, in other variant embodiments, lid 1 can also be connect by other structures with movable plate 5,
As long as realizing the two elastic connection, this is not limited by the present invention.
Further, compression spring 4 is provided with multiple, to stablize support lid 1.Multiple compression springs 4 can be distributed more
It encloses, compression spring 4 is uniformly distributed in 1 circumferential direction of lid in each circle.The maximum elastic deformation amount of compression spring 4 is more than road surface
The maximum layer of pave-load layer spreads thickness.
Further, multiple bolts hole 3 are equipped in lid 1 and annular walling crib 2（To be provided with 8 tools in the present embodiment
Body explanation）, lid 1 and annular walling crib 2 are firmly secured to 8 top of the borehole wall to realize.Annular walling crib 2 is equipped with 8 bolts
Hole 3, pore size and the bolt hole 3 on lid 1 are in the same size.
For the lifting type well lid of road pavement, its workflow is as follows for this.
First, in the construction of the borehole wall 8, in embedding 8 bolt collars 6 of the center of top of the borehole wall 8,6 position of bolt collar with
3 position of bolt hole that is arranged in annular walling crib 2, lid 1 and in the same size.During constructing road foundation, by annular plastics
Set 7 is temporarily fixed at 8 surrounding of the borehole wall, and apical side height is concordant with sub-surface（See Fig. 3 a）.
Then, before on road surface, first layer is mated formation, first annular plastics set 7 is taken out, then lid 1 is mounted on the borehole wall 8.This
When, the height of lid 1 is identical as 10 apical side height of first layer pave-load layer, after one layer of interleaving agent is brushed in 1 outer surface of lid, carries out
First layer pave-load layer 10 is mated formation.When lid 1 is not in the mechanical wheel domain of walk of mating formation, operation of mating formation can be directly carried out；
When lid 1 is in the mechanical wheel domain of walk of mating formation, since 1 top of lid is under the action of wheel pressure, 1 hollow part of lid
Compression spring 4 in point is compressed, and lid 1 is moved vertically downward, and after upper pressure disappears, lid 1 can be restored to originally again
Position, will not influence asphalt pavement work（See Fig. 4 a to Fig. 4 c）.In order to which protective cover 1 is not damaged by pressure by wheel, in wheel
Lid 1 must be rolled, portable slope board 19 is placed on the outside, after wheel sails out of lid 1, slope board 19 is removed, slope board
19 construction is shown in Fig. 5 a and Fig. 5 b.
After the completion of first layer pave-load layer 10 is constructed, lid 1 is removed, according to the thickness of second layer pave-load layer 11, by thickness
Suitable first layer annular walling crib 13 is mounted on the borehole wall 8, and first layer annular walling crib 13 is temporarily fixed on the borehole wall 8 with bolt
Side（See Fig. 6 a）, it is used in combination to fill and expects to fill 13 outside gap of first layer annular walling crib to proper height, then, lid 1 is pacified
In first layer annular walling crib 13（See Fig. 6 b）Afterwards, it then carries out the second layer and mats formation（See Fig. 6 d）.Wait for that second layer pave-load layer 11 is spread
After the completion of dress, and lid 1 is removed, second layer annular walling crib 14, blending bolt are installed according to the thickness of third layer pave-load layer 12
First and second layer of annular walling crib is fixed on the borehole wall 8 temporarily, is used in combination and fills material by the filling of 14 outside gap of second layer annular walling crib
To proper height, then lid 1 is mounted in annular walling crib 2, then carry out third layer pave-load layer 12 and mat formation.
According to above-mentioned principle, different-thickness or different number of plies pave-load layer constructions can be completed.Each layer in road surface is completed to mat formation
After layer is mated formation, lid 1 is first removed, then 1 internal pressure spring 4 of lid and movable plate 5 are removed, by the third layer annular of suitable thickness
In the walling crib that walling crib 15 has been installed, and lid 1 is mounted in third layer annular walling crib 15, then, use is high-strength
Lid 1 and mounted annular walling crib are fixed on the borehole wall 8 by bolt 17, pass through 1 lower groove of lid empty by high-strength bolt 17
Center portion point, walling crib, extend in the bolt collar 6 of walling crib, tighten high-strength bolt 17, that is, complete the installation of well lid（See Fig. 7 a extremely
Fig. 7 c）.Also each layer pave-load layer pavement construction in road surface can be completed, lid 1 is removed, reinstalls new well lid（See Fig. 8）.
Lifting type well lid proposed by the present invention for road pavement has the advantages that.
1, conventional pav well lid must be installed after the completion of road pavement layer pavement construction, if installation can influence to mat formation in advance
Mechanical pavement construction.This well lid utilizes the elastic principle of 1 internal pressure spring 4 of lid, can first be installed before road pavement layer construction,
During paving, if mechanical wheel of mating formation rolls the lid 1 of well lid, under the pressure effect of wheel, lid 1 can be following
Drop after wheel pressure disappearance, and can be restored to original position, not interfere with the work that paves for machinery of mating formation, and well lid installation is basic
It is completed at the same time with paving construction, short construction period.
2, conventional pav well lid installation need to carry out gug construction, and gug working procedure flow includes：Look for the well under pave-load layer
Lid position cuts the pave-load layer being covered on well lid, installation walling crib skeleton, well lid, pours walling crib concrete, concrete curing,
Complex procedures, period are long.Using this well lid, well lid installation fixation is fixed by bolts, and no pave-load layer cuts, concreting
Etc. processes, gug working procedure is simple, will not generate waste residue.
3, when original road surface needs to overlay, well lid need to carry out secondary gug construction.Traditional well lid needs to cut well lid week
The original road surface in side and newly spread pave-load layer.When carrying out secondary gug according to this well lid, the high-strength bolt for the lid 1 that only need to first come loose
17, the lid 1 in annular walling crib 2 is loosened and removes, then another suitable thickness annular walling crib 2 is mounted in former annular walling crib 2,
Installation is stacked, using above-mentioned principle, road surface is carried out and overlays construction, the secondary gug construction is simple of well lid is easy to operate.
4, conventional pav well lid is first to be buried under pave-load layer, then carry out gug and apply in paving work progress
Work.If in paving work progress, well lid label is not carried out, and be easy to cause well lid omission.Using this well lid, well lid
Height is concordant with one layer of road surface of mating formation every time, is not in that well lid buries phenomenon.
Present invention further propose that a kind of installation method of lifting type well lid for road pavement.
In this preferred embodiment, a kind of installation method based on the above-mentioned lifting type well lid for road pavement, including
Following steps：
Step S10, in borehole wall construction, embedding multiple bolt collars are gone forward side by side so that annular walling crib to be secured at the top of the borehole wall
The construction of row sub-surface；
Step S20, after lid is mounted on above the borehole wall（Lid is placed directly in the two above the borehole wall and is not connected by fastener
It connects, is stuck on the outside of the borehole wall and is positioned by the annular groove of lid）, carry out mating formation for first layer pave-load layer；
Step S30 removes lid, after the completion of the construction of first layer pave-load layer according to the thickness of second layer pave-load layer, by first layer
Annular walling crib is temporarily fixed on above the borehole wall, after lid is mounted on above annular walling crib, then carries out the paving of second layer pave-load layer
Dress；
Step S40 carries out mating formation for remaining pave-load layer according to the principle of mating formation of first layer and second layer pave-load layer（Every layer of increase
Annular walling crib it is corresponding layer thickness of mating formation it is equal）, complete after each layer pave-load layer in road surface mat formation, by fastener by lid
It is fixedly connected with annular walling crib and the borehole wall.
Specifically, when pave-load layer is constructed, when wheel must roll lid, on the outside of lid with road surface formed transition
Portable slope board is placed at step, and after wheel sails out of lid, slope board is removed.
Further, in step S10, Cheng Qian is crossed in constructing road foundation, annular plastics set is fixed temporarily borehole wall surrounding,
Its apical side height is concordant with sub-surface；After the completion of constructing road foundation, before on road surface, first layer is mated formation, first by annular plastics set
It takes out, then lid is mounted on the borehole wall.
Further, after one layer of interleaving agent of cover outer surface brushing, then mating formation for pave-load layer is carried out.
Specifically, in step S40, after completing each layer pave-load layer in road surface and mating formation, by lid and annular walling crib and the borehole wall
When being fixedly connected, following two modes can be used.
First way is：After removing lid, lid internal pressure spring and movable plate are dismantled, another annular walling crib is pacified
Above mounted annular walling crib, lid and multi-layer annular walling crib are fixed on the borehole wall by fastener, fastener is worn
Lid lower endless groove hollow parts, annular walling crib are crossed, extends in the bolt hole of walling crib, tightening fastener parts, completes well lid
Installation.
The second way is：It removes and works as front cover body, reinstall another new lid without movable plate and compression spring,
New lid and multi-layer annular walling crib are fixed on the borehole wall by fastener.
The installation method of lifting type well lid proposed by the present invention for road pavement, has the advantages that.
1, it because well lid utilizes the elastic principle of lid internal pressure spring, can first be installed before road pavement layer construction, road surface
In pavement process, if mechanical wheel of mating formation rolls the lid of well lid, under the pressure effect of wheel, lid can decline,
After wheel pressure disappears, and it can be restored to original position, not interfere with the work that paves for machinery of mating formation, well lid installation is substantially and road surface
Pavement construction is completed at the same time, short construction period.
2, because well lid installation fixation is fixed by bolts, the processes such as no pave-load layer cuts, concreting, process letter
It is single, waste residue will not be generated.
When 3, carrying out secondary gug using this well lid, the high-strength bolt for the lid that only need to first come loose loosens and removes annular wells
Lid on circle, then another suitable thickness annular walling crib is mounted in former annular walling crib, stacks installation, using above-mentioned principle,
It carries out road surface and overlays construction, the secondary gug construction is simple of well lid is easy to operate.
4, using this well lid, the height of well lid is concordant with one layer of road surface of mating formation every time, is not in that well lid buries phenomenon.
It these are only the preferred embodiment of the present invention, be not intended to limit the scope of the invention, it is every to utilize this hair
Equivalent structure transformation made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant technical fields,
Similarly it is included within the scope of the present invention.
Claims (10)
1. a kind of lifting type well lid for road pavement, which is characterized in that the annular including lid and below lid
Walling crib, wherein
The bottom end of the lid is equipped with annular groove, and annular groove inner containment has can be upper and lower relative to lid with its elastic connection
Mobile movable plate；
The number of the annular walling crib is identical as the number of plies of road pavement layer, the setting of multi-layer annular walling crib stacked on top, annular wells
Circle is detachably connected with the borehole wall, and the annular groove of lid covers at the top of annular walling crib；
In paving, often it is laid with one layer of road surface and then increases annular wells circle formation fetal membrane knot between movable plate and the borehole wall
After the completion of paving, lid is fixedly connected with annular walling crib and the borehole wall with meeting forming requirements of mating formation for structure.
2. being used for the lifting type well lid of road pavement as described in claim 1, which is characterized in that the lid passes through pressure bullet
Spring is connect with movable plate, and the both ends of compression spring are fixedly connected with lid and movable plate respectively.
3. being used for the lifting type well lid of road pavement as claimed in claim 2, which is characterized in that the compression spring is provided with
Multiple, the maximum elastic deformation amount of compression spring is more than the maximum layer paving thickness of road pavement layer.
4. being used for the lifting type well lid of road pavement as described in claim 1, which is characterized in that the lid and annular walling crib
On be equipped with multiple bolts hole.
5. a kind of installation method based on the lifting type well lid for road pavement described in any one of Claims 1-4,
It is characterized by comprising the following steps：
In borehole wall construction, embedding multiple bolt collars are annular walling crib to be secured at the top of the borehole wall, walking along the street face base of going forward side by side
The construction of layer；
After lid is mounted on above the borehole wall, mating formation for first layer pave-load layer is carried out；
After the completion of the construction of first layer pave-load layer, lid is removed, according to the thickness of second layer pave-load layer, by first layer annular walling crib
It is temporarily fixed on above the borehole wall, after lid is mounted on above annular walling crib, then carries out mating formation for second layer pave-load layer；
According to the principle of mating formation of first layer and second layer pave-load layer, mating formation for remaining pave-load layer is carried out, each layer in road surface is completed and mats formation
After layer is mated formation, lid is fixedly connected with annular walling crib and the borehole wall by fastener.
6. the installation method for the lifting type well lid of road pavement as claimed in claim 5, which is characterized in that in pave-load layer
When construction, when wheel must roll lid, portable slope board is placed at the transition shoulder on the outside of lid with road surface formation,
After wheel sails out of lid, slope board is removed.
7. the installation method for the lifting type well lid of road pavement as claimed in claim 5, which is characterized in that in road surface base
Before layer work progress, annular plastics set is fixed temporarily borehole wall surrounding, apical side height is concordant with sub-surface；Sub-surface is applied
After the completion of work, before first layer is mated formation on road surface, first annular plastics is covered and are taken out, then lid is mounted on the borehole wall.
8. the installation method for the lifting type well lid of road pavement as claimed in claim 5, which is characterized in that outside lid
After one layer of interleaving agent of external coating, then carry out mating formation for pave-load layer.
9. the installation method for the lifting type well lid of road pavement as claimed in claim 5, which is characterized in that complete road
After each layer pave-load layer in face is mated formation, when lid is fixedly connected with annular walling crib and the borehole wall, in the following ways：
After removing lid, lid internal pressure spring and movable plate are dismantled, another annular walling crib is installed on mounted annular
Above walling crib, lid and multi-layer annular walling crib are fixed on the borehole wall by fastener, fastener passes through lid lower endless recessed
Slot hollow parts, annular walling crib, extend in the bolt hole of walling crib, tightening fastener parts, complete the installation of well lid.
10. the installation method for the lifting type well lid of road pavement as claimed in claim 5, which is characterized in that complete
After each layer pave-load layer in road surface is mated formation, when lid is fixedly connected with annular walling crib and the borehole wall, in the following ways：
It removes and works as front cover body, reinstall another new lid without movable plate and compression spring, will newly be covered by fastener
Body and multi-layer annular walling crib are fixed on the borehole wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810549150.6A CN108678015A (en) | 2018-05-31 | 2018-05-31 | For road pavement lifting type well lid and its installation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810549150.6A CN108678015A (en) | 2018-05-31 | 2018-05-31 | For road pavement lifting type well lid and its installation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108678015A true CN108678015A (en) | 2018-10-19 |
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| CN201810549150.6A Pending CN108678015A (en) | 2018-05-31 | 2018-05-31 | For road pavement lifting type well lid and its installation method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109267588A (en) * | 2018-10-30 | 2019-01-25 | 张磊 | A kind of reserved mounting device of road construction inspection shaft well head |
| CN109629370A (en) * | 2019-01-29 | 2019-04-16 | 北京市兴昌市政工程有限责任公司 | A kind of pavement construction method with inspection shaft |
| CN110984232A (en) * | 2019-11-28 | 2020-04-10 | 上海二十冶建设有限公司 | Well lid lifting device and method for asphalt pavement of municipal road |
| CN112854409A (en) * | 2021-01-07 | 2021-05-28 | 中国建筑第八工程局有限公司 | Road rainwater well lifting device and lifting construction method |
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| JPH01207531A (en) * | 1988-02-12 | 1989-08-21 | Daiichi Kizai Kk | Road surface decoration cover device and decoration thereof |
| CN204252168U (en) * | 2014-11-19 | 2015-04-08 | 中国十七冶集团有限公司 | Circular inspection well protective device |
| CN105586988A (en) * | 2015-12-16 | 2016-05-18 | 北京路桥瑞通养护中心有限公司 | Road inspection well and construction method for road surface structure comprising road inspection well |
| CN206467691U (en) * | 2017-01-10 | 2017-09-05 | 深圳市高语园林工程有限公司 | A kind of manhole cover structure |
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| JPH01207531A (en) * | 1988-02-12 | 1989-08-21 | Daiichi Kizai Kk | Road surface decoration cover device and decoration thereof |
| CN204252168U (en) * | 2014-11-19 | 2015-04-08 | 中国十七冶集团有限公司 | Circular inspection well protective device |
| CN105586988A (en) * | 2015-12-16 | 2016-05-18 | 北京路桥瑞通养护中心有限公司 | Road inspection well and construction method for road surface structure comprising road inspection well |
| CN206467691U (en) * | 2017-01-10 | 2017-09-05 | 深圳市高语园林工程有限公司 | A kind of manhole cover structure |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109267588A (en) * | 2018-10-30 | 2019-01-25 | 张磊 | A kind of reserved mounting device of road construction inspection shaft well head |
| CN109629370A (en) * | 2019-01-29 | 2019-04-16 | 北京市兴昌市政工程有限责任公司 | A kind of pavement construction method with inspection shaft |
| CN110984232A (en) * | 2019-11-28 | 2020-04-10 | 上海二十冶建设有限公司 | Well lid lifting device and method for asphalt pavement of municipal road |
| CN112854409A (en) * | 2021-01-07 | 2021-05-28 | 中国建筑第八工程局有限公司 | Road rainwater well lifting device and lifting construction method |
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