CN112359691A - Rapid milling equipment and maintenance method for road surface around inspection well of municipal road - Google Patents
Rapid milling equipment and maintenance method for road surface around inspection well of municipal road Download PDFInfo
- Publication number
- CN112359691A CN112359691A CN202011270021.7A CN202011270021A CN112359691A CN 112359691 A CN112359691 A CN 112359691A CN 202011270021 A CN202011270021 A CN 202011270021A CN 112359691 A CN112359691 A CN 112359691A
- Authority
- CN
- China
- Prior art keywords
- well
- milling machine
- milling
- rod
- rapid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
- E01C23/08—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for roughening or patterning; for removing the surface down to a predetermined depth high spots or material bonded to the surface, e.g. markings; for maintaining earth roads, clay courts or like surfaces by means of surface working tools, e.g. scarifiers, levelling blades
- E01C23/085—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for roughening or patterning; for removing the surface down to a predetermined depth high spots or material bonded to the surface, e.g. markings; for maintaining earth roads, clay courts or like surfaces by means of surface working tools, e.g. scarifiers, levelling blades using power-driven tools, e.g. vibratory tools
- E01C23/088—Rotary tools, e.g. milling drums
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C9/00—Special pavings; Pavings for special parts of roads or airfields
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Road Repair (AREA)
Abstract
The invention discloses a rapid milling device and a maintenance method for the peripheral pavement of a municipal road inspection well, which solve the problem of poor maintenance effect of the inspection well in the prior art, have the beneficial effects of meeting the rapid maintenance requirement of the peripheral pavement of the inspection well and ensuring the maintenance effect of the inspection well, and have the following specific schemes: the utility model provides a town road inspection shaft well surface of week mills plane equipment fast, includes milling machine, connector and well lid body, and the well lid body is used for placing and is used for temporarily replacing the inspection shaft well lid at the inspection shaft well head when milling the plane work, and the one end lower surface of milling machine sets up the tool bit, and milling machine sets up flexible part, and flexible part passes through the connector and is connected with the well lid body for inject the orbit of traveling of milling machine.
Description
Technical Field
The invention relates to the technical field of road engineering pavement maintenance, in particular to a rapid milling device and a maintenance method for a surrounding pavement of a municipal road inspection well.
Background
The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art.
The city pipe network is an important component of city infrastructure, and is like city artery, and the inspection well is an indispensable component of the city pipe network. In urban pipe network construction, inspection wells are not suitable for being arranged on urban roads, but are limited by the arrangement of other pipe networks and the space of road width, and a considerable number of inspection wells are arranged in the road range of urban main roads, secondary main roads and branch roads and become weak parts of the whole road. Under the repeated action of vehicle load, early diseases such as settlement, cracking, pit and the like are easily generated on the road surface around the inspection well (the road surface around the inspection well is called as the road surface around the inspection well for short), so that the overall road flatness is poor, the driving is bumpy, and even serious traffic accidents are caused by vehicles for avoiding the manhole cover.
At present, after the pavement around the well is damaged, the damaged part is milled by adopting the conventional pavement milling equipment, and then the hot-mix asphalt mixture is paved in a single layer or multiple layers.
However, the inventor finds that the milling machine needs to work around the inspection well and is limited by the structure of the inspection well, and the milling machine needs to be operated manually, so that the problem of difficult turning exists, the pavement around the well is difficult to mill, pave and roll, and the temperature reduction speed of the hot-mixed asphalt mixture in local and small area areas is too high, so that the maintenance quality of the pavement around the well is difficult to ensure. Meanwhile, the urban road traffic flow is large, and the maintenance time is not too long to ensure smooth traffic. In the maintenance of municipal roads, the cost for repairing inspection wells and the surrounding road surfaces is huge every year, but the problem of re-occurrence of damage in a short period of time after the maintenance is still faced.
Disclosure of Invention
Aiming at the defects in the prior art, the first purpose of the invention is to provide the rapid milling equipment for the peripheral pavement of the inspection well of the municipal road, which can ensure the maintenance quality of the peripheral pavement of the well and realize the precision and rapidity of the maintenance.
In order to achieve the purpose, the invention is realized by the following technical scheme:
the utility model provides a town road inspection shaft well surface of week mills plane equipment fast, includes milling machine, connector and well lid body, and the well lid body is used for placing and is used for temporarily replacing the inspection shaft well lid at the inspection shaft well head when milling the plane work, and the one end lower surface of milling machine sets up the tool bit, and milling machine sets up flexible part, and flexible part passes through the connector and is connected with the well lid body for inject the orbit of traveling of milling machine.
The milling equipment realizes the connection of the well cover body and the telescopic component through the connector, and the telescopic component is fixed on the milling machine, so that when the milling machine works, the milling machine is connected with the well cover body to form a working area which takes the well cover body setting position as the center and the set length as the radius, thereby facilitating the smooth steering of the milling machine and further facilitating the milling work of the milling machine on the road surface.
According to the rapid milling device for the road surface around the municipal road inspection well, the telescopic component comprises two rod pieces with different diameters, the first rod piece is fixed with the milling machine, and the second rod piece is sleeved on the inner side or the outer side of the first rod piece.
According to the municipal road inspection well peripheral pavement rapid milling equipment, for convenience of control, the telescopic component is the electric push rod, the electric push rod is fixed with the milling machine, the telescopic end of the push rod is provided with the first hole, the telescopic length of the telescopic component is realized through the electric push rod, and the milling radius of the milling machine can be adjusted conveniently.
According to the rapid milling device for the road surface around the municipal road inspection well, in order to facilitate the arrangement of the first locking piece, a first hole is formed in one end, far away from the first rod, of the second rod.
According to the rapid milling equipment for the peripheral pavement of the municipal road inspection well, the well cover body is provided with the convex part, and the convex part is used for facilitating the positioning of the well cover body and the connector;
the connector comprises a connecting piece, the connecting piece is provided with a through hole for the convex part of the well cover body to pass through, a partition board is arranged in the connecting piece along the width direction of the connecting piece, one side of the partition board is provided with a connecting hole penetrating through the connecting piece, and a first locking piece penetrates through the connecting hole and is arranged in the first hole to fix the connector and the telescopic part.
According to the rapid milling equipment for the road surface around the municipal road inspection well, the other side of the partition plate is provided with the second holes penetrating through the connecting piece, and the second holes are used for the second locking pieces to penetrate through the connecting piece, so that the connection with the convex part of the well cover body is realized.
According to the rapid milling device for the peripheral pavement of the municipal road inspection well, in order to ensure the reliability of the connection of the connector to the telescopic component and the well cover body, the connecting piece has a set thickness, and the interior of the connecting piece is hollow; the connecting piece is a connecting pipe, or the section of the connecting piece is U-shaped.
According to the rapid milling device for the peripheral pavement of the municipal road inspection well, the convex part is a central rod arranged in the center of the well cover body, and the central rod extends outwards from one side surface of the well cover body;
after the central rod penetrates through the through hole of the connecting piece, the second locking piece penetrates through the second holes on two sides of the central rod.
According to the rapid milling equipment for the peripheral pavement of the municipal road inspection well, the upper surface of the milling machine is provided with the front-inclined rod above the cutter head, the front-inclined rod is inclined towards the outer side of the milling machine, and the weight can be arranged through the front-inclined rod, so that the weight with the proper weight can be selected according to the thickness to be milled.
In a second aspect, the invention also discloses a method for quickly maintaining the surrounding pavement of the municipal road inspection well, which adopts a device for quickly milling the surrounding pavement of the municipal road inspection well, and comprises the following steps:
after the original manhole cover of the inspection well is taken out, the manhole cover body is placed into the wellhead of the inspection well and fixed;
determining the radius of the range of the road surface to be milled, arranging a milling machine on one side above the well cover body, and determining the length of the telescopic component according to the radius of the range of the road surface maintenance;
the well cover body is connected with the milling machine through the connector;
milling the pavement within a set depth range around the well cover body by the milling machine;
the rapid milling equipment is withdrawn, the well ring is taken out, and the old pavement is removed;
leveling the substrate and protecting the well position;
adopting a repairing material to carry out layered paving and layered compaction;
and (5) putting the well ring and the well cover, tamping and leveling again, and checking the flatness.
The beneficial effects of the invention are as follows:
1) the well lid body is connected with the telescopic component through the connector, and the telescopic component is fixed on the milling machine, so that when the milling machine works, as the milling machine is connected with the well lid body, a working area which takes the set position of the well lid body as the center and the set length as the radius is formed, the smooth steering of the milling machine is facilitated, the milling machine can mill the road surface conveniently, the milling can be carried out at a relatively high speed, and the maintenance quality of the road surface around the well is ensured.
2) The milling machine can adjust the rotating radius relative to the well cover body through the arrangement of the telescopic component, so that the milling machine is suitable for different working conditions.
3) According to the invention, through the arrangement of the connector and the matching of the first locking piece and the second locking piece, the connector and the telescopic component are reliably and stably connected, and the effective connection of the connector and the convex part of the well cover body can be ensured.
4) According to the invention, the inspection well is temporarily replaced by the well cover body, and the convex part is arranged at the central position of the well cover body, so that the milling machine is ensured to work by taking the center of the well cover body as the circle center, the milling area of the milling machine is effectively ensured to be an area which surrounds the inspection well uniformly, and the quality of maintenance of the pavement around the well is further ensured.
5) The method for quickly maintaining the surrounding pavement of the inspection well of the municipal road can realize quick maintenance of the surrounding pavement of the inspection well, is simple and easy to implement, greatly shortens the maintenance time of the surrounding pavement of the inspection well, and has very important engineering significance and scientific value.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the invention and together with the description serve to explain the invention and not to limit the invention.
Fig. 1 is a front view of a municipal road manhole perimeter road surface rapid milling apparatus according to one or more embodiments of the invention.
Fig. 2 is a schematic view of a retractable member in a town road manhole perimeter road surface rapid milling apparatus according to one or more embodiments of the present disclosure.
Fig. 3 is an elevation view of a coupler in a town road manhole perimeter road surface rapid milling apparatus according to one or more embodiments of the present disclosure.
Fig. 4 is a top view of a coupler in a town road manhole perimeter road surface rapid milling apparatus according to one or more embodiments of the present disclosure.
Fig. 5 is a front view of a well cover in a town road manhole perimeter face quick-milling apparatus according to one or more embodiments of the present disclosure.
Fig. 6 is a top view of a well head in a town road manhole perimeter road surface rapid milling apparatus according to one or more embodiments of the present disclosure.
Fig. 7 is a schematic view of a first threaded rod or a second threaded rod of a town road manhole perimeter face rapid milling apparatus according to one or more embodiments of the present disclosure.
Fig. 8 is a schematic view of a first thread or a second thread in a municipal road manhole perimeter face milling apparatus according to one or more embodiments of the invention.
Fig. 9 is a schematic view of a municipal road inspection well perimeter road surface rapid milling apparatus in accordance with one or more embodiments of the invention.
In the figure: the spacing or dimensions between each other are exaggerated to show the location of the various parts, and the schematic is shown only schematically.
Wherein: 1. the milling machine comprises a handrail, 2 parts of a forward-leaning rod, 3 parts of a rotating belt, 4 parts of a cutter head, 5 parts of a front wheel, 6 parts of a telescopic rod, 7 parts of a rear wheel, 8 parts of a rear end support, 9 parts of a first hole, 10 parts of a connecting hole, 11 parts of a second hole, 12 parts of a partition plate, 13 parts of a center rod, 14 parts of a well cover body, 15 parts of a connecting piece, 16 parts of a first threaded rod, 17 parts of a second threaded rod and 18 parts of a milling machine.
Detailed Description
It is to be understood that the following detailed description is exemplary and is intended to provide further explanation of the invention as claimed. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the invention. As used herein, the singular forms "a", "an", and/or "the" are intended to include the plural forms as well, unless the invention expressly state otherwise, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof;
for convenience of description, the words "up", "down", "left" and "right" in the present invention, if any, merely indicate correspondence with up, down, left and right directions of the drawings themselves, and do not limit the structure, but merely facilitate the description of the invention and simplify the description, rather than indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
Term interpretation section: the terms "mounted," "connected," "fixed," and the like in the present invention are to be understood in a broad sense, and for example, the terms "mounted," "connected," and "fixed" may be fixed, detachable, or integrated; the two components can be connected mechanically or electrically, directly or indirectly through an intermediate medium, or connected internally or in an interaction relationship, and the terms used in the present invention should be understood as having specific meanings to those skilled in the art.
As introduced in the background art, the problem of poor maintenance quality of the road surface around the well caused by the slow rotating speed of the milling machine exists in the prior art, and in order to solve the technical problem, the invention provides the rapid milling equipment and the maintenance method for the road surface around the inspection well of the municipal road.
In a typical embodiment of the invention, referring to fig. 1, the municipal road inspection well peripheral pavement rapid milling equipment comprises a milling machine 18, a connector and a well lid body 14, wherein the well lid body is used for being placed at a well mouth of the inspection well and temporarily replacing the well lid of the inspection well during milling work, a cutter head 4 is arranged on the lower surface of one end of the milling machine, and the milling machine is provided with a telescopic component which is connected with the well lid body through the connector and used for limiting the driving track of the milling machine.
The milling machine is provided with a front wheel and a rear wheel, so that the milling machine can walk, a telescopic component is arranged between the front wheel and the rear wheel of the milling machine, and a cutter head 4 is arranged on the front side of the front wheel of the milling machine; a cutter head 4 is arranged on the lower side of the front end of the milling machine, and the cutter head 4 is connected with a power source through a rotating belt 3 to realize milling work on a road surface; and the power source provides power to the front wheels 5 of the milling machine.
The upper surface of the milling machine is provided with a front-leaning rod 2, the front-leaning rod is arranged above the milling head, the front-leaning rod inclines towards the outer side of the milling machine, an acute angle is formed between the front-leaning rod and the front side of the upper surface of the milling machine, the angle is 60-80 degrees, the front-leaning rod can be used for placing heavy objects such as heavy hammers, and the milling machine can be conveniently pressed down towards the road surface when running so as to maintain balance and ensure construction safety; the milling machine is provided with a rear end support 8 for supporting the milling machine when the milling machine is not running, and the rear end support is also obliquely arranged relative to the vertical side wall of the milling machine; the milling machine fixes the handrail 1 above the rear end support for being held by people.
Referring to fig. 2, the telescopic member is a telescopic rod 6, the telescopic rod 6 includes two rods with different diameters, in some examples, both rods are round rods, wherein the first rod has a small diameter and can be a solid structure, and the first rod is fixed with the milling machine; the second rod piece is large in diameter and hollow, the inner radius of the hollow second rod piece is equal to the radius of the first rod piece, and therefore the hollow round rod is sleeved on the solid rod to achieve stretching.
Specifically, the telescoping components are secured to the sides of the mill base.
Furthermore, one end of the second rod piece, which is far away from the first rod piece, is provided with a first hole 9, and the radius of the first hole is equivalent to that of the connecting hole at one end of the connector and the radius of the first threaded rod, so that the first rod piece and the first threaded rod can be connected through the first threaded rod.
It is of course readily understood that the first hole of the second rod opens in the radial direction of the second rod and is arranged through the second rod, so that the first threaded rod passes through the second rod and is provided at the end with the first nut.
In other examples, the telescopic member is an electric push rod, the electric push rod is fixed with the milling machine, and a first hole is formed in a telescopic end of the push rod.
In this embodiment, the telescopic member is connected with the well lid body through a connector, as shown in fig. 3 and 4, the connector includes a connecting member 15, the connecting member 15 is hollow, a partition plate 12 is disposed in the connecting member along the width direction of the connecting member, the connecting member is provided with a plurality of second holes 11 penetrating through the connecting member on one side of the partition plate 12, and the second holes are used for connecting with the convex part of the well lid body; and a connecting hole 10 penetrating through the connecting piece is formed in the other side of the partition plate 12, and the first locking piece penetrates through the connecting hole and the first hole of the telescopic part to realize the connection of the connector and the telescopic part.
It should be noted that the connecting hole 10 and the first hole 9 are both through holes or threaded holes, and the arrangement of the threaded holes can further ensure the reliability of the arrangement of the first threaded rod or the second threaded rod.
It is of course readily understood that the connecting member is provided with a through hole for the protrusion to pass through, the size of the through hole is adapted to the size of the protrusion, and the central axis of the through hole is perpendicular to the central axis of the second hole; the connecting piece can be a connecting pipe, and certainly, the connecting piece can also be other structural pieces, such as a U-shaped plate, the width of the U-shaped plate is slightly larger than the size of the convex part, so that the convex part penetrates through the U-shaped plate and is easy to clamp in one side of the connector partition plate; and the second hole is located the lateral part of U template, runs through the both sides face of U template, and the second threaded rod link up the connecting piece setting when setting up.
The manhole cover body 14 is a cake shape, the size of which varies according to the size of the manhole cover, and is used for being placed on the mouth of an inspection shaft, as shown in fig. 5 and 6, a convex part is fixed at the center of the manhole cover body, the convex part can be a central rod 13 for fixing the center point of the driving track of the milling machine, and further, the telescopic component is connected with the center of the manhole cover body for fixing the radius of the driving track of the milling machine; the central rod is a solid round rod, and the size of the round rod is matched with that of the through hole of the connecting piece.
When the manhole cover is used, the manhole cover body temporarily replaces the manhole cover of the inspection well, as shown in fig. 9, the convex part, namely the central rod 13, is arranged upwards, the milling machine 18 is positioned at the side part above the manhole cover body and is connected with the manhole cover body, and particularly, the connection is realized through the connector, the first locking piece and the second locking piece; and the connector and the telescopic part are horizontally arranged, so that the connecting hole is opposite to the first hole, and the first locking piece is conveniently arranged.
Specifically, referring to fig. 7 and 8, the first and second retaining members are both threaded rods and nuts; in order to ensure the connection reliability of the connector and the central rod, the second locking part is provided with two second threaded rods which penetrate through second holes in two sides of the central rod.
A method for quickly maintaining the road surface around a municipal road inspection well comprises the following steps:
after the original manhole cover of the inspection well is taken out, the manhole cover body is placed into the wellhead of the inspection well and fixed;
carrying out investigation and analysis on the road surface damage around the well, determining the radius of the range of the road surface to be milled, arranging a milling machine on one side above the well cover body, and determining the length of the telescopic component according to the radius of the range of the road surface maintenance;
firstly, a center rod of the well cover body penetrates through a connector, a connecting hole at one end of the connector is connected with a first hole of a telescopic part in series through a first threaded rod 16, and first nuts are sleeved at two ends of the first threaded rod to tighten the telescopic part and the connector;
then adjusting the connector and the central rod to enable the telescopic part and the connector to be horizontal and have proper length, inserting a second threaded rod 17 into second holes of the connector on two sides of the central rod, and screwing second nuts into two ends of the second threaded rod to enable the connector to be firmly connected with the central rod;
the forward-leaning rod is sleeved with a weight and is properly sleeved according to the thickness to be milled (milling and planing are carried out while the damage condition of the road surface is observed, the milling and planing depth is determined, and milling is generally carried out until the top surface of the base layer).
Starting to operate the milling machine, milling the pavement around the center rod of the well cover body, and when the milling radius needs to be changed, suspending the milling machine firstly, and then adjusting the milling radius through the telescopic component;
taking out the inspection well ring, cutting the old pavement surface layer by a cutting machine, removing fragments of the asphalt pavement after cutting, and cleaning and leveling the bottom surface of the base layer;
filling the bottom surface of the excavation tank base layer with early-strength self-leveling cement to ensure that the bottom surface of the base layer is flat, then putting an iron ring with a proper size to reserve a vacancy at the position of an original inspection well, coating emulsified asphalt on each surface in an excavation range and the contact surface of the iron ring, cleaning the surface of an inspection well cast iron formwork, and putting a cleaned cast iron formwork after coating the emulsified asphalt;
the repairing material is adopted for layered paving and layered compaction, the repairing material is compacted by a small machine after being filled during the first paving, the emulsified asphalt is coated on the periphery of the excavation opening again after the compaction is finished, the repairing material is filled to a position slightly higher than the well mouth (the height is determined by calculating the loose paving coefficient) during the second paving, and then the plate compactor is adopted for compaction;
and taking out the cast iron support mold, putting the well ring and the well cover into the mold, compacting and leveling the mold by using the plate compactor again, and checking the flatness of the inspection well and the road surface by using a 3m ruler by adopting a cross method, wherein the maximum allowable value is 3 mm.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a town road inspection shaft well surface of week mills plane equipment fast which characterized in that, includes milling machine, connector and well lid body, and the well lid body is used for placing and is used for temporarily replacing the inspection shaft well lid when milling the plane work at the inspection shaft well head, and the one end lower surface of milling machine sets up the tool bit, and milling machine sets up flexible part, and flexible part passes through the connector and is connected with the well lid body for inject the orbit of traveling of milling machine.
2. The rapid milling device for the road surface around the inspection well of the municipal road according to claim 1, wherein the telescopic member comprises two rods with different diameters, the first rod is fixed with the milling machine, and the second rod is sleeved on the inner side or the outer side of the first rod.
3. The rapid milling device for the road surface around the inspection well of the municipal road according to claim 2, wherein the telescopic component is an electric push rod, the electric push rod is fixed with the milling machine, and a first hole is formed in a telescopic end of the push rod.
4. The rapid milling device for the road surface around the manhole of the municipal road as claimed in claim 2, wherein a first hole is formed at one end of the second rod, which is far away from the first rod.
5. The rapid milling device for the peripheral pavement of the municipal road inspection well according to claim 4, wherein the well cover body is provided with a convex part;
the connector comprises a connecting piece, the connecting piece is provided with a through hole for the convex part of the well cover body to pass through, a partition board is arranged in the connecting piece along the width direction of the connecting piece, one side of the partition board is provided with a connecting hole penetrating through the connecting piece, and a first locking piece penetrates through the connecting hole and the first hole.
6. The rapid milling device for the peripheral pavement of the municipal road manhole as claimed in claim 5, wherein a plurality of second holes are formed through the connecting member on the other side of the partition, and the second holes are used for a second locking member to pass through.
7. The rapid milling device for the peripheral pavement of the municipal road inspection well according to claim 4, wherein the connecting piece has a set thickness, and the interior of the connecting piece is hollow; the connecting piece is a connecting pipe, or the section of the connecting piece is U-shaped.
8. The rapid milling device for the peripheral pavement of the municipal road inspection well according to claim 6, wherein the convex part is a central rod arranged in the center of the well cover body, and the central rod extends outwards from one side surface of the well cover body; after the central rod penetrates through the through hole of the connecting piece, the second locking piece penetrates through the second holes on two sides of the central rod.
9. The rapid milling device for the peripheral pavement of the municipal road inspection well according to claim 1, wherein the upper surface of the milling machine is provided with a forward-inclined rod above the cutter head, and the forward-inclined rod is inclined toward the outer side of the milling machine.
10. A rapid maintenance method for the peripheral road surface of a municipal road inspection well, which is characterized in that the rapid milling equipment for the peripheral road surface of the municipal road inspection well, which is disclosed by any one of claims 1 to 9, is adopted, and comprises the following contents:
after the original manhole cover of the inspection well is taken out, the manhole cover body is placed into the wellhead of the inspection well and fixed;
determining the radius of the range of the road surface to be milled, arranging a milling machine on one side above the well cover body, and determining the length of the telescopic component according to the radius of the range of the road surface maintenance;
the well cover body is connected with the milling machine through the connector;
milling the pavement around the well cover body by the milling machine;
the rapid milling equipment is withdrawn, the well ring is taken out, and the old pavement is removed;
leveling the substrate and protecting the well position;
adopting a repairing material to carry out layered paving and layered compaction;
and (5) putting the well ring and the well cover, tamping and leveling again, and checking the flatness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011270021.7A CN112359691A (en) | 2020-11-13 | 2020-11-13 | Rapid milling equipment and maintenance method for road surface around inspection well of municipal road |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011270021.7A CN112359691A (en) | 2020-11-13 | 2020-11-13 | Rapid milling equipment and maintenance method for road surface around inspection well of municipal road |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112359691A true CN112359691A (en) | 2021-02-12 |
Family
ID=74514787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011270021.7A Pending CN112359691A (en) | 2020-11-13 | 2020-11-13 | Rapid milling equipment and maintenance method for road surface around inspection well of municipal road |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112359691A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114411475A (en) * | 2022-01-11 | 2022-04-29 | 中国路桥工程有限责任公司 | Quick repairing method for asphalt pavement |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102154976A (en) * | 2011-03-16 | 2011-08-17 | 曹振华 | Pavement milling machine |
| CN202450424U (en) * | 2012-02-13 | 2012-09-26 | 芜湖山猫工程机械有限责任公司 | Inspection well milling device locating device |
| CN102877402A (en) * | 2012-10-22 | 2013-01-16 | 招商局重庆交通科研设计院有限公司 | Intelligent repairing vehicle for asphalt roads with inspection wellheads |
| US20150204032A1 (en) * | 2009-12-18 | 2015-07-23 | Wirtgen Gmbh | Automotive Road Milling Machine |
| CN205276111U (en) * | 2015-12-18 | 2016-06-01 | 韩耀伟 | Bituminous paving hot in -Place recycling milling machine |
| US20160186392A1 (en) * | 2014-12-30 | 2016-06-30 | Wirtgen Gmbh | Self-Propelled Road Milling Machine For Working Road Surfaces, As Well As Method For Working Road Surfaces With A Road Milling Machine |
| CN105803913A (en) * | 2016-04-08 | 2016-07-27 | 芜湖山猫工程机械有限责任公司 | Planer and manhole cover repair construction method |
| US20190024328A1 (en) * | 2016-12-23 | 2019-01-24 | Bomag Gmbh | Ground milling machine, in particular a road milling machine, and method for operating a ground milling machine |
| CN209162604U (en) * | 2018-10-29 | 2019-07-26 | 浙江省交通规划设计研究院有限公司 | A kind of well lid periphery pavement patching vehicle |
| CN210481989U (en) * | 2019-08-08 | 2020-05-08 | 中国建筑股份有限公司 | Peripheral annular cutting device of inspection shaft |
-
2020
- 2020-11-13 CN CN202011270021.7A patent/CN112359691A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150204032A1 (en) * | 2009-12-18 | 2015-07-23 | Wirtgen Gmbh | Automotive Road Milling Machine |
| CN102154976A (en) * | 2011-03-16 | 2011-08-17 | 曹振华 | Pavement milling machine |
| CN202450424U (en) * | 2012-02-13 | 2012-09-26 | 芜湖山猫工程机械有限责任公司 | Inspection well milling device locating device |
| CN102877402A (en) * | 2012-10-22 | 2013-01-16 | 招商局重庆交通科研设计院有限公司 | Intelligent repairing vehicle for asphalt roads with inspection wellheads |
| US20160186392A1 (en) * | 2014-12-30 | 2016-06-30 | Wirtgen Gmbh | Self-Propelled Road Milling Machine For Working Road Surfaces, As Well As Method For Working Road Surfaces With A Road Milling Machine |
| CN205276111U (en) * | 2015-12-18 | 2016-06-01 | 韩耀伟 | Bituminous paving hot in -Place recycling milling machine |
| CN105803913A (en) * | 2016-04-08 | 2016-07-27 | 芜湖山猫工程机械有限责任公司 | Planer and manhole cover repair construction method |
| US20190024328A1 (en) * | 2016-12-23 | 2019-01-24 | Bomag Gmbh | Ground milling machine, in particular a road milling machine, and method for operating a ground milling machine |
| CN209162604U (en) * | 2018-10-29 | 2019-07-26 | 浙江省交通规划设计研究院有限公司 | A kind of well lid periphery pavement patching vehicle |
| CN210481989U (en) * | 2019-08-08 | 2020-05-08 | 中国建筑股份有限公司 | Peripheral annular cutting device of inspection shaft |
Non-Patent Citations (1)
| Title |
|---|
| 张爱国: "防沉降(三防)井盖在城市道路应用的探讨", 《甘肃科技》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114411475A (en) * | 2022-01-11 | 2022-04-29 | 中国路桥工程有限责任公司 | Quick repairing method for asphalt pavement |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR102016042B1 (en) | Manhole frame removing device and manhole repair method using the same | |
| KR101630346B1 (en) | Manhole repairing method | |
| CN112359691A (en) | Rapid milling equipment and maintenance method for road surface around inspection well of municipal road | |
| KR101254657B1 (en) | A manhole repairing method using a manhol housing supporting apparatus | |
| CN111042621B (en) | Installation and fixation construction method for power communication steel pipe tower | |
| CN101392497B (en) | Wellhead maintenance method and device thereof | |
| CN211102477U (en) | Pipeline aligning device | |
| CN115559168A (en) | Rapid rush-repair method for local damaged area of airport pavement | |
| KR20100137154A (en) | Concrete pavement system of a road | |
| CN202450423U (en) | Milling-planing machine for maintenance of manholes | |
| CN112065425A (en) | Slurry balance type pipe jacking equipment and construction process thereof on sand and stone superposed layer | |
| CN219084403U (en) | Drilling sampling equipment for highway engineering | |
| CN202450424U (en) | Inspection well milling device locating device | |
| CN216275333U (en) | Construction safety warning device for municipal highway engineering management | |
| KR102120594B1 (en) | Cutting apparatus for repairing manhole using end mill | |
| CN201155112Y (en) | Wellhead height adjustment joint mat for maintaining the wellhead | |
| CN212357904U (en) | Inspection well lid mounting tool with adjustable | |
| JPH102199A (en) | Placing device of concrete in tunnel bottom | |
| CN206158352U (en) | Isolated gate basis prefabricated mould | |
| CN210916853U (en) | Asphalt pavement structure with inspection well | |
| CN215561757U (en) | Asphalt pavement joint treatment structure | |
| CN219195562U (en) | Curb mounting apparatus | |
| CN220285660U (en) | Vehicle-mounted pavement drilling device | |
| CN215976830U (en) | Public road bridge roof beam expansion joint construction equipment | |
| CN220183756U (en) | Pavement paving device for municipal road engineering construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |