CN104562906B - A kind of for repairing device and the restorative procedure thereof of inspection well cover - Google Patents
A kind of for repairing device and the restorative procedure thereof of inspection well cover Download PDFInfo
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- CN104562906B CN104562906B CN201410841597.2A CN201410841597A CN104562906B CN 104562906 B CN104562906 B CN 104562906B CN 201410841597 A CN201410841597 A CN 201410841597A CN 104562906 B CN104562906 B CN 104562906B
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- inspection well
- circular beater
- beater plate
- well cover
- milling
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- 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
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- 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
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- Road Repair (AREA)
Abstract
The present invention relates to a kind ofly for repairing device and the restorative procedure thereof of inspection well cover, comprise positioner, milling equipment and drive unit; It repairs the method for inspection well cover: (1) takes off inspection well cover; (2) positioner is stuck in outer ring along upper; (3) place annular protective baffle plate; (4) scope of adjustment dynamic cutter head institute milling; (5) locating shaft coordinates with locating hole; (6) ato unit, carries out milling; (7) milling is to desired depth; (8) shut down; (9) take out the bitumen layer waste material of Seat for manhole cover and inspection well cover periphery simultaneously; (10) levelling, compacting after filling. Compared with prior art, the present invention has substituted traditional air compressor machine and grooving machine, has realized low noise; Omnidistance basic for mechanization, very efficient, and reduced labor strength; Drive unit is made up of engine, hydraulic pump and hydraulic motor, very energy-conservation and low cost; Smooth due to milling, makes tamping of later stage also attractive in appearance smooth.
Description
Technical field
The present invention relates to a kind of prosthetic device, relate in particular to a kind of for repairing device and the restorative procedure thereof of inspection well cover.
Background technology
At present, due to pitch and the basic unit of xoncrete structure and road and the material of surface layer of all kinds of road surface inspection well cover facilitiesDifference, adds some problems that design and construction aspect exist, and is easy to occur pitch and the coagulating cement of inspection well cover peripherySoil disease, enters the basic unit of road from crack at rainwater, adds the repeated action of vehicular load, the periphery road surface of inspection well coverOften generation fragmentation, depression, cracking, walling crib are become flexible, and then jeopardize driving and pedestrian's safety. Traditional inspection well cover maintenance, headFirst need the walling crib of inspection well cover periphery to tear down, and again build pitch or cement concrete, specifically, domestic at presentRepairing construction for inspection well cover adopts the manually mode in conjunction with hydraulic pressure pneumatic pick mostly, but this repair mode exists more lackingPoint, as the strong noise being produced by air compressor machine and grooving machine; The poor efficiency of take a lot of work, time-consuming, expense material produces, basement of actual repairWell lid generally needs the common work of 3～4 people about 4 hours; Cost is high; Appearance effect is poor.
In order to address the above problem, the present invention proposes a kind of low noise, efficient, saving of labor, saves time, reduces labor strength,Energy-conservation, low cost, attractive in appearance smooth for repairing device and the restorative procedure thereof of inspection well cover.
Summary of the invention
The present invention has overcome above-mentioned the deficiencies in the prior art, has proposed a kind of low noise, efficient, saving of labor, has saved time, fallsLow labor strength, energy-conservation, low cost, attractive in appearance smooth for repairing device and the restorative procedure thereof of inspection well cover.
Technical scheme of the present invention is achieved in that
For repairing a device for inspection well cover, comprise positioner, milling equipment and drive unit; Described locationDevice comprises two hollow stems parallel to each other and two motion bars that are actively socketed on respectively in hollow stem, and two hollow stems are logicalCross a locating piece realization that is installed with locating hole and be connected, the two ends of this locating piece are separately fixed on two hollow stems, describedMotion bar is realized motion on described hollow stem by leading screw and nut mechanism, be fixed with respectively a pair of at the two ends of positionerInverted L shape fixed mount, wherein a pair of two inverted L shape fixed mounts are separately fixed on two hollow stems, and a pair of two inverted L shapes are solid in additionDetermine frame and be separately fixed on two motion bars, the fillet that is equipped with a protrusion below each inverted L shape fixed mount makesOn inverted L shape fixed mount, form bayonet socket in order to be stuck on inspection well cover inner ring, be positioned at two the inverted L shape fixed mounts of positioner with one endBetween be connected with reinforcing strip; Described milling equipment comprise upper circular beater plate that two shape sizes are identical and parallel to each other and underCircular beater plate, is realized and being connected by joint pin between upper circular beater plate and lower circular beater plate, and the two ends of joint pin are separately fixed atThe circle centre position of upper circular beater plate and lower circular beater plate and this joint pin are all perpendicular to upper circular beater plate and lower circular beater plate, at upper circleBetween shape cutterhead and lower circular beater plate, be provided with 3～5 uniform knife rests in interval, knife rest is fixed on upper circle by means for adjusting limit of movementBetween shape cutterhead and lower circular beater plate, joint pin is pointed in one end of described knife rest, its other end extend to circular beater plate and underThe space that circular beater plate forms outside and be all fixedly connected with one perpendicular to upper circular beater plate or lower circular beater plate placeThe dynamic cutter head of plane, one end of described dynamic cutter head is fixedly connected with knife rest, is fixed with cutter tooth in order to milling road on its other endFace, each cutter tooth is arranged and is formed and adopt wolfram steel material to make by multiple cones, dynamic cutter head and upper circular beater plate and lower circleCutterhead does not all contact, and is fixed with a locating shaft perpendicular with it, described locating shaft below lower circular beater plateOne end be fixed on the circle centre position of lower circular beater plate, the other end and the locating hole of locating shaft are realized matched in clearance, and this locating shaftSimultaneously also perpendicular to locating piece; Described drive unit is made up of engine, hydraulic pump and hydraulic motor, and hydraulic motor is with fixingThe fixed axis that is arranged on circular beater plate top circle centre position achieves a fixed connection, and engine and hydraulic pump are equipped with in slippage and fillIn carrier aircraft, Engine driven Hydraulic Pump, the pressure transmission of the hydraulic oil of hydraulic pump output is to hydraulic motor, and hydraulic motor will be inputtedThe pressure energy of hydraulic oil be converted into the mechanical energy of hydraulic motor rotation, thereby drive upper circular beater plate and lower circular beater plate realNow running.
Described positioner is in order to be fixed on the outer ring of inspection well cover, give locating shaft with fulcrum simultaneously can with locating shaftRealize and coordinating, specific bit is transferred in the inspection well cover outer ring that milling is got off together with inspection well cover ring-type bituminous concrete aroundPut, wherein the two ends of positioner arrange inverted L shape fixed mount make whole positioner can the outer ring of frame at inspection well cover on,The reinforcing strip being wherein arranged between a pair of inverted L shape fixed mount is the firm degree of further having strengthened inverted L shape fixed mount, described inLeading screw and nut mechanism make motion bar on hollow stem, realize motion, can make the two ends of positioner hold out against at inspection well coverOuter ring, thereby make positioner and inspection well cover outer ring realize interfix; Described milling equipment is in order to by inspection well coverRing-type bituminous concrete milling is around got off with inspection well cover, between knife rest and cutterhead, has realized moving knife by means for adjusting limit of movementThe adjustable function of milling diameter, can repair the inspection well covers of different sizes, and applied widely, wherein dynamic cutter head is eachCutter tooth is made up of multiple cones arrangements and it adopts wolfram steel material to make, and cutter tooth adopts multiple cones to arrange and forms, not onlyImproved milling efficiency and increased the service life, cutter tooth adopts high-abrasive material wolfram steel to make, and has further extended the use of cutter toothLife-span; Described drive unit is in order to drive upper circular beater plate and lower circular beater plate to realize running, thus the running of drive dynamic cutter headRealize road-surface milling, wherein engine and hydraulic pump be equipped with on sliding loader, facilitated the movement of whole device,Operation is simplified more. The present invention has substituted traditional air compressor machine and grooving machine, has realized low noise; The present invention is omnidistance basicFor mechanization, very efficient, and reduced labor strength; And drive unit of the present invention by engine, hydraulic pump andHydraulic motor composition, very energy-conservation and low cost; And comparatively smooth due to milling, makes tamping of later stage also attractive in appearance flatWhole.
As preferably, described means for adjusting limit of movement refers to multiple spacing holes is all set on each knife rest, at each cutterThe corresponding upper circular beater plate of frame or lower circular beater plate part are provided with one and match with the spacing hole on this knife restFixing hole, and jointly realize knife rest and upper circle through fixing hole and the spacing hole that matches with this fixing hole by boltBetween shape cutterhead and lower circular beater plate, interfix. This means for adjusting limit of movement is simple in structure, is convenient to install, very laborsaving, expandsThe scope of application of whole device.
As preferably, to be also provided with reinforced column between upper circular beater plate and lower circular beater plate circular in order to further reinforcementThe relation that is fixedly connected with between cutterhead and lower circular beater plate.
As preferably, around the path, road surface of dynamic cutter head institute milling, be provided with the annular that a height is 40～60cm anti-Guard. Described annular protective baffle plate is to prevent that the bituminous concrete piece thing that milling is got off from splashing everywhere, protection pedestrian and rowCar safety.
As preferably, described fixed form all adopts bolt to fix. Bolt fixed mode has facilitated damage parts moreChange, just, without carrying out overall replacing, reduced cost.
A kind of inspection well cover restorative procedure, this restorative procedure is achieved by employing said apparatus, concrete restorative procedureBe:
(1) determine the inspection well cover of required maintenance, and take off inspection well cover, remaining inspection well cover outer ring;
(2) by the inverted L shape fixed mount frame at positioner two ends in device on the outer ring of inspection well cover, and by inspection well coverIn outer ring, be stuck in bayonet socket along place, then by leading screw and nut mechanism, the two ends of positioner held out against to edge in the outer ring of inspection well coverUpper, realize location;
(3) around required milling path, be provided with the annular protective baffle plate that a height is 50cm, the anti-bib of this annularPlate is apart from milling path 30cm;
(4), according to the size in required milling path, regulate knife rest and upper circular beater plate and lower circle by means for adjusting limit of movementPosition relationship between shape cutterhead adjust dynamic cutter head can milling scope;
(5) after adjusting, sliding loader is opened near inspection well cover, mentioned the large arm of sliding loader, by millingLocating hole on locating shaft and positioner on device is realized matched in clearance;
(6) ato unit, slowly puts down the large arm of sliding loader until cutter tooth touches road surface, motor driven liquidPress pump, the pressure transmission of the hydraulic oil of hydraulic pump output is to hydraulic motor, and hydraulic motor turns the pressure energy of the hydraulic oil of inputChange the mechanical energy for hydraulic motor rotation into, drive milling equipment running, thereby realized the milling work of cutter tooth road pavement;
(7) through 8～10 minutes, milling was to desired depth;
(8) fuel cut-off, milling equipment shuts down;
(9) mention the large arm of sliding loader, locating shaft and positioner be with sliding loader lifting motion vertically upward,Take out the bitumen layer waste material that Seat for manhole cover and inspection well cover periphery are cut into ring-type simultaneously, and removed or place and specify groundPoint;
(10) cleaning recrement, by manually by inspection well cover mouth and road surface levelling, with pressing after pitch or mix Concrete FilledReal, complete inspection well cover repair.
The present invention has adopted the beneficial effect of technique scheme to be:
The present invention proposes a kind of low noise, efficient, saving of labor, save time, reduce labor strength, energy-conservation, low cost, attractive in appearanceSmooth for repairing device and the restorative procedure thereof of inspection well cover. In the present invention, positioner is in order to be fixed on the outer ring of inspection well coverUpper, can realize and coordinating with locating shaft simultaneously to locating shaft with fulcrum, around the inspection well cover outer ring and inspection well cover that milling is got offRing-type bituminous concrete transfer to together assigned address, wherein at the two ends of positioner, inverted L shape fixed mount is set and makes wholeIndividual positioner can frame on the outer ring of inspection well cover, the reinforcing strip being wherein arranged between a pair of inverted L shape fixed mount is into oneStep has been strengthened the firm degree of inverted L shape fixed mount, and described leading screw and nut mechanism makes motion bar on hollow stem, realize motion,Can make the two ends of positioner hold out against the outer ring at inspection well cover, thereby make positioner and the outer ring of inspection well cover realize phaseFixing mutually; Described milling equipment is in order to the ring-type bituminous concrete milling around of inspection well cover and inspection well cover is got off, knife rest withBetween cutterhead, realize the adjustable function of dynamic cutter head milling diameter by means for adjusting limit of movement, can repair different sizesInspection well cover, applied widely, wherein each cutter tooth of dynamic cutter head is arranged and is formed and it adopts wolfram steel material system by multiple conesBecome, cutter tooth adopts multiple cones to arrange and forms, and has not only improved milling efficiency and has increased the service life, and cutter tooth adopts wear-resisting materialMaterial wolfram steel is made, and has further extended the service life of cutter tooth; Described drive unit is in order to drive upper circular beater plate and lower circleShape cutterhead is realized running, thereby drives dynamic cutter head running to realize road-surface milling, wherein engine and hydraulic pump is equipped withOn sliding loader, facilitate the movement of whole device, operation is simplified more. The present invention has substituted traditional air compressor machineAnd grooving machine, realize low noise; The present invention is omnidistance basic for mechanization, very efficient, and has reduced labor strength; AndDrive unit of the present invention is made up of engine, hydraulic pump and hydraulic motor, very energy-conservation and low cost; And due to millingComparatively smooth, make tamping of later stage also attractive in appearance smooth.
Brief description of the drawings
Fig. 1 is the overall structure schematic diagram of apparatus of the present invention;
Fig. 2 is the overall structure schematic diagram of positioner of the present invention;
Fig. 3 is the overall structure schematic diagram of milling equipment of the present invention;
Fig. 4 is the structural representation of locating hole of the present invention and locating shaft matched in clearance;
Fig. 5 is the overall structure schematic diagram of drive unit of the present invention;
Fig. 6 is that apparatus of the present invention are used view.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the present invention is described in further detail:
Embodiment: a kind of for repairing device and the restorative procedure thereof of inspection well cover, as shown in Figure 1, comprise positioner 1,Milling equipment 2 and drive unit 3.
As shown in Figure 2, positioner 1 comprises that two hollow stems 11 parallel to each other and two are actively socketed on respectively hollow12, two hollow stems 11 of motion bar in bar 11 are connected by locating piece 13 realizations that are installed with locating hole 131, this locating piece13 two ends are separately fixed on two hollow stems 11, described motion bar 12 by leading screw and nut mechanism 14 described hollowOn bar 11, realize motion, be fixed with respectively at the two ends of positioner 1 and a pair ofly fix in order to the inverted L shape being buckled on inspection well cover outer ringFrame 15, wherein a pair of two inverted L shape fixed mounts 15 are separately fixed on two hollow stems 11, and a pair of two inverted L shapes are fixed in additionFrame 15 is separately fixed on two motion bars 12, between two inverted L shape fixed mounts 15 at positioner 1 with one end, is connected withReinforcing strip 151, the fillet that is equipped with a protrusion below each inverted L shape fixed mount 15 makes on inverted L shape fixed mount 15Form bayonet socket in order to be stuck on inspection well cover inner ring.
As shown in Figure 3, described milling equipment 2 comprises two upper circular beater plates 21 that shape size is identical and parallel to each otherWith lower circular beater plate 22, between upper circular beater plate 21 and lower circular beater plate 22, realize and being connected by joint pin 23, joint pin 23Two ends are separately fixed at the circle centre position of circular beater plate 21 and lower circular beater plate 22 and this joint pin 23 all perpendicular to described upperCircular beater plate 21 and lower circular beater plate 22 are also provided with reinforced column 29 in order to enter between upper circular beater plate 21 and lower circular beater plate 22One step is strengthened the relation that is fixedly connected with between upper circular beater plate 21 and lower circular beater plate 22; In upper circular beater plate 21 and lower circular knifeDish is provided with 4 uniform knife rests 24 in interval between 22, knife rest 24 by means for adjusting limit of movement be fixed on upper circular beater plate 21 and underBetween circular beater plate 22, specifically, 3 spacing holes 241 are all set on each knife rest 24, corresponding at each knife rest 24Upper circular beater plate 21 parts are provided with a fixing hole 27 matching with the spacing hole 241 on this knife rest 24, described cutterBetween frame 24 and upper circular beater plate 21 and lower circular beater plate 22 by bolt jointly through fixing hole 27 and with 27 of fixing holesThe spacing hole 241 matching and realize interfix; Joint pin 23 is pointed in one end of described knife rest 24, and the other end of knife rest 24 prolongsExtend the outside of space that circular beater plate 21 and lower circular beater plate 22 form and be all fixedly connected with one perpendicular to upper circleThe dynamic cutter head 25 of shape cutterhead 21 or lower circular beater plate 22 place planes, one end of described dynamic cutter head 25 is fixedly connected with knife rest 24,On its other end, be fixed with cutter tooth 26 in order to milling road surface, each cutter tooth 26 is arranged and is formed and adopt wolfram steel by multiple conesMaterial is made, and described dynamic cutter head 25 does not all contact with upper circular beater plate 21 and lower circular beater plate 22; At lower circular beater plate 22Below be fixed with a locating shaft 28 perpendicular with it, one end of described locating shaft 28 is fixed on lower circular beater plate 22Circle centre position, the other end of locating shaft 28 and locating hole 131 are realized matched in clearance (specifically as shown in Figure 4), and this locating shaft 28Simultaneously also perpendicular to locating piece 13.
As shown in Figure 5, described drive unit 3 is made up of engine 31, hydraulic pump 32 and hydraulic motor 33, hydraulic motor33 achieve a fixed connection with the fixed axis that is fixedly installed on circular beater plate top circle centre position, and engine 31 and hydraulic pump 32 coordinateBe arranged on sliding loader (not shown) upper, engine 31 drives hydraulic pump 32, and the pressure of the hydraulic oil that hydraulic pump 32 is exported passesBe defeated by hydraulic motor 33, the pressure energy of the hydraulic oil of input is converted into the machinery that hydraulic motor 33 rotates by hydraulic motor 33Can, thereby drive upper circular beater plate and lower circular beater plate to realize running.
Further, around the path, road surface of dynamic cutter head institute milling, being provided with the annular that a height is 40～60cm preventsGuard; Above-mentioned fixed form all adopts bolt to fix.
As shown in Figure 6, its restorative procedure is by adopting said apparatus to be achieved, specifically:
(1) determine the inspection well cover of required maintenance, and take off inspection well cover, remaining inspection well cover outer ring;
(2) by 15 of the inverted L shape fixed mounts at positioner 1 two ends in device on the outer ring 4 of inspection well cover, and by inspection shaftThe outer ring 4 of lid is interior to be stuck in bayonet socket along place, then by leading screw and nut mechanism 14, the two ends of positioner 1 are held out against at inspection well coverOuter ring 4 is interior along upper, realizes location;
(3) around required milling path, be provided with the annular protective baffle plate 5 that a height is 50cm, the anti-bib of this annularPlate 5 is apart from milling path 30cm;
(4), according to the size in required milling path, regulate knife rest 24 and upper circular beater plate 21 Hes by means for adjusting limit of movementPosition relationship between lower circular beater plate 22 is adjusted the scope of 25 energy millings of dynamic cutter head;
(5) after adjusting, sliding loader is opened near inspection well cover, mentioned the large arm of sliding loader, by millingLocating shaft 28 on device 2 is realized matched in clearance with the locating hole 131 on positioner 1;
(6) ato unit 31, slowly puts down the large arm of sliding loader until cutter tooth 26 touches road surface, engine 31Drive hydraulic pump 32, the pressure transmission of the hydraulic oil that hydraulic pump 32 is exported is to hydraulic motor 33, and hydraulic motor 33 is by the liquid of inputThe pressure energy of force feed is converted into the mechanical energy that hydraulic motor 33 rotates, and drives milling equipment 2 to turn round, thereby has realized cutter tooth 26The milling work of road pavement;
(7) through 8～10 minutes, milling was to desired depth;
(8) fuel cut-off, milling equipment 2 shuts down;
(9) mention the large arm of sliding loader, locating shaft 28 and positioner 1 are with sliding loader lifting fortune vertically upwardMoving, take out inspection well cover and inspection well cover periphery simultaneously and be cut into the bitumen layer waste material of ring-type, and removed or place and specify groundPoint;
(10) cleaning recrement, by manually by inspection well cover mouth and road surface levelling, with pressing after pitch or mix Concrete FilledReal, complete inspection well cover repair.
The present invention is omnidistance basic for mechanization, very efficient, and has reduced labor strength; And driving of the present inventionDevice is made up of engine, hydraulic pump and hydraulic motor, very energy-conservation and low cost; And comparatively smooth due to milling, makesObtain tamping of later stage also attractive in appearance smooth.
Claims (5)
1. for repairing a device for inspection well cover, it is characterized in that: comprise positioner, milling equipment and drive unit;Described positioner comprises two hollow stems parallel to each other and two motion bars that are actively socketed on respectively in hollow stem, twoRoot hollow stem is connected by a locating piece realization that is installed with locating hole, and the two ends of this locating piece are separately fixed at two hollow stemsUpper, described motion bar is realized motion on described hollow stem by leading screw and nut mechanism, in the two ends of positioner differenceBe fixed with a pair of inverted L shape fixed mount, wherein a pair of two inverted L shape fixed mounts are separately fixed on two hollow stems, a pair of in additionTwo inverted L shape fixed mounts are separately fixed on two motion bars, are equipped with a protrusion below each inverted L shape fixed mountFillet makes to form bayonet socket on inverted L shape fixed mount in order to be stuck on inspection well cover inner ring, is positioned at two with one end of positionerBetween inverted L shape fixed mount, be connected with reinforcing strip; Described milling equipment comprises identical and parallel to each other upper of two shape sizesCircular beater plate and lower circular beater plate, realized and being connected by joint pin between upper circular beater plate and lower circular beater plate, two of joint pinEnd is separately fixed at the circle centre position of circular beater plate and lower circular beater plate and this joint pin all perpendicular to upper circular beater plate and lower circleShape cutterhead is provided with 3～5 uniform knife rests in interval between upper circular beater plate and lower circular beater plate, and knife rest is by spacing adjustingDevice is fixed between circular beater plate and lower circular beater plate, and joint pin is pointed in one end of described knife rest, and its other end extends toThe space that upper circular beater plate and lower circular beater plate form outside and be all fixedly connected with one perpendicular to upper circular beater plate instituteAt the dynamic cutter head of plane, one end of described dynamic cutter head is fixedly connected with knife rest, on its other end, is fixed with cutter tooth in order to millingRoad surface, each cutter tooth is arranged and is formed and adopt wolfram steel material to make by multiple cones, dynamic cutter head and upper circular beater plate and lower circleShape cutterhead does not all contact, and is fixed with a locating shaft perpendicular with it, described location below lower circular beater plateOne end of axle is fixed on the circle centre position of lower circular beater plate, and the other end and the locating hole of locating shaft are realized matched in clearance, and this locationAxle is simultaneously also perpendicular to locating piece; Described drive unit is made up of engine, hydraulic pump and hydraulic motor, and hydraulic motor is with solidSurely the fixed axis that is arranged on circular beater plate top circle centre position achieves a fixed connection, and engine and hydraulic pump are equipped with in slippageOn loading machine, Engine driven Hydraulic Pump, the pressure transmission of the hydraulic oil of hydraulic pump output is to hydraulic motor, and hydraulic motor is by defeatedThe pressure energy of the hydraulic oil entering is converted into the mechanical energy of hydraulic motor rotation, thereby drives upper circular beater plate and lower circular beater plateRealize running.
2. according to claim 1 a kind of for repairing the device of inspection well cover, it is characterized in that: described spacing adjusting dressPut and refer to and multiple spacing holes are all set on each knife rest, circular beater plate or lower circular beater plate on each knife rest is correspondingPart is provided with a fixing hole matching with the spacing hole on this knife rest, and by bolt jointly through fixing hole andThe spacing hole matching with this fixing hole and realizing between knife rest and upper circular beater plate and lower circular beater plate interfixes.
3. according to claim 1 a kind of for repairing the device of inspection well cover, it is characterized in that: upper circular beater plate and underBetween circular beater plate, be also provided with reinforced column in order to the pass that is fixedly connected with between circular beater plate in further reinforcement and lower circular beater plateSystem.
4. according to claim 1 a kind of for repairing the device of inspection well cover, it is characterized in that: in the required milling of dynamic cutter headThe surrounding in milling path be provided with the annular protective baffle plate that a height is 40～60cm.
5. an inspection well cover restorative procedure, is characterized in that this restorative procedure is by adopting said apparatus to be achieved, concreteRestorative procedure is:
(1) determine the inspection well cover of required maintenance, and take off inspection well cover, remaining inspection well cover outer ring;
(2) by the inverted L shape fixed mount frame at positioner two ends in device on the outer ring of inspection well cover, and by the outer ring of inspection well coverInteriorly be stuck in bayonet socket along place, then by leading screw and nut mechanism by the two ends of positioner hold out against in the outer ring of inspection well cover along on,Realize location;
(3) around required milling path, be provided with the annular protective baffle plate that a height is 50cm, this annular protective baffle plate distanceFrom milling path 30cm;
(4), according to the size in required milling path, regulate knife rest and upper circular beater plate and lower circular knife by means for adjusting limit of movementPosition relationship between dish adjust dynamic cutter head can milling scope;
(5) after adjusting, sliding loader is opened near inspection well cover, mentioned the large arm of sliding loader, by milling equipmentOn locating shaft and the locating hole on positioner realize matched in clearance;
(6) ato unit, slowly puts down the large arm of sliding loader until cutter tooth touches road surface, motor driven hydraulic pressurePump, the pressure transmission of the hydraulic oil of hydraulic pump output is to hydraulic motor, and hydraulic motor is by the pressure energy conversion of the hydraulic oil of inputBecome the mechanical energy of hydraulic motor rotation, drive milling equipment running, thereby realized the milling work of cutter tooth road pavement;
(7) through 8～10 minutes, milling was to desired depth;
(8) fuel cut-off, milling equipment shuts down;
(9) mention the large arm of sliding loader, locating shaft and positioner are with sliding loader lifting motion vertically upward, simultaneouslyTake out Seat for manhole cover and inspection well cover periphery and be cut into the bitumen layer waste material of ring-type, and removed or place appointed place;
(10) cleaning recrement, by inspection well cover mouth and road surface levelling, with compacting after pitch or mix Concrete Filled, complete by manuallyBecome inspection well cover repair.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410841597.2A CN104562906B (en) | 2014-12-30 | 2014-12-30 | A kind of for repairing device and the restorative procedure thereof of inspection well cover |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410841597.2A CN104562906B (en) | 2014-12-30 | 2014-12-30 | A kind of for repairing device and the restorative procedure thereof of inspection well cover |
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| CN104562906B true CN104562906B (en) | 2016-05-04 |
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| CN105696628B (en) * | 2016-04-08 | 2018-01-30 | 芜湖山猫工程机械有限责任公司 | A kind of well lid location and installation construction method and location and installation constructing device |
| CN107675600A (en) * | 2017-11-15 | 2018-02-09 | 平文福 | Vertical well lid whirling mill |
| CN110578340A (en) * | 2018-06-08 | 2019-12-17 | 宜昌建林园林工程有限公司 | Municipal manhole cover repairing device and method |
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| CN104562906A (en) | 2015-04-29 |
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Address after: 311100 No. 98 Wuzhou Road, Yuhang Economic Development Zone, Hangzhou City, Zhejiang Province Patentee after: Zhejiang intermodal environmental engineering Limited by Share Ltd Address before: Wuzhou road Hangzhou City, Zhejiang province 311100 Yuhang Economic Development Zone No. 98 Patentee before: ZHEJIANG LIANYUN ENVIRONMENTAL ENGINEERING CO., LTD. |