CN116856237B - Asphalt pavement cast iron well lid subsides regional prosthetic devices - Google Patents
Asphalt pavement cast iron well lid subsides regional prosthetic devices Download PDFInfo
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- CN116856237B CN116856237B CN202311129467.1A CN202311129467A CN116856237B CN 116856237 B CN116856237 B CN 116856237B CN 202311129467 A CN202311129467 A CN 202311129467A CN 116856237 B CN116856237 B CN 116856237B
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- belt pulley
- limiting
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- 239000010426 asphalt Substances 0.000 title claims abstract description 27
- 229910001018 Cast iron Inorganic materials 0.000 title claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 58
- 230000005540 biological transmission Effects 0.000 claims description 11
- 230000001174 ascending effect Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 8
- 238000005520 cutting process Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 4
- 238000003754 machining Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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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
-
- 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
- E01C23/12—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 taking-up, tearing-up, or full-depth breaking-up paving, e.g. sett extractor
- E01C23/122—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 taking-up, tearing-up, or full-depth breaking-up paving, e.g. sett extractor with power-driven tools, e.g. oscillated hammer apparatus
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- Transmission Devices (AREA)
- Road Repair (AREA)
Abstract
The invention relates to the technical field of road construction equipment, in particular to a repairing device for a sinking area of a cast iron well lid of an asphalt pavement. The technical problems of the invention are as follows: manually centering and manually taking out asphalt attached to the periphery of the cut well cover base from the pavement. The technical scheme is as follows: the repairing device for the sinking area of the asphalt pavement cast iron well lid comprises a supporting plate, wherein a first fixed disc and the like are sequentially and fixedly connected to the center above the supporting plate; the center position of the lower side of the supporting plate is fixedly connected with a fixing rod, the supporting plate is arranged symmetrically up and down along the middle of the fixing rod, the two ends of the fixing rod are fixedly connected with second fixing plates, the second fixing plates are located between the two supporting plates, and a centering mechanism is arranged in the middle of the lower side of the supporting plate. According to the invention, the centering mechanism is designed, so that the whole device is automatically centered in the cutting process of the asphalt pavement, thereby replacing manual centering, reducing labor force and improving working efficiency.
Description
Technical Field
The invention relates to the technical field of road construction equipment, in particular to a repairing device for a sinking area of a cast iron well lid of an asphalt pavement.
Background
Along with the construction of urban roads, the road is widened continuously, the well lid appears in the middle of the road or on one side from time to time, however, the underground engineering of preceding construction can't be built again because of various reasons, and then causes the well lid position unable adjustment, can only solve the problem through repairing well lid subsidence area, and most well lids are not in the jolt of coplanar with the road surface and cause the road surface, probably cause some safe traffic accidents.
In the existing well lid road surface repairing device construction process, the circle center of the whole device and the circle center of a well lid position needing to be aligned are needed manually, and after construction is completed, the cut well lid base and asphalt attached to the periphery of the well lid base are also needed to be taken out from the road surface manually, so that the whole construction process is complex, the construction efficiency is low, and safety problems exist when the well lid base and the asphalt road surface attached to the periphery of the well lid base are taken out manually.
Disclosure of Invention
In order to overcome the defects of manual centering and manual taking out of the cut well lid base and asphalt attached to the periphery of the well lid base from the road surface, the technical problem of the invention is as follows: provides a repairing device for a sinking area of a cast iron well cover of an asphalt pavement.
The technical scheme is as follows: the utility model provides a bituminous paving cast iron well lid subsides regional prosthetic devices, includes the backup pad, and backup pad top center fixedly connected with first fixed disk, set square and connecting axle in proper order, backup pad downside central point put fixedly connected with dead lever, the backup pad sets up along dead lever middle part up-down symmetry, and dead lever both ends fixedly connected with second fixed disk, and the second fixed disk is located between two backup pads, and backup pad downside middle part is equipped with centering mechanism;
the centering mechanism comprises a second connecting rod, a fifth gear, a third fixed disk, a limiting disk, an auxiliary block, a supporting rod, a second motor, a sixth gear and a supporting component, wherein one end of the second connecting rod is fixedly connected with the middle part of the lower side of the supporting plate, the other end of the second connecting rod is fixedly connected with the limiting disk, the third fixed disk and the fifth gear are rotationally connected on the second connecting rod, the third fixed disk is located above the limiting disk, the fifth gear is located above the third fixed disk, a plurality of sliding grooves are formed in the upper side of the third fixed disk, the supporting rod is slidably connected with the supporting rod in the sliding grooves, the auxiliary block is fixedly connected with one end of the supporting rod, which is close to the third fixed disk, of the supporting rod, a plurality of arc-shaped sliding grooves matched with the auxiliary block are formed in the fifth gear, one side of the third fixed disk is fixedly connected with the second motor, the sixth gear is fixedly connected on an output shaft of the second motor, the fifth gear is meshed with the sixth gear, and the supporting component for lifting the periphery of the well lid base and the well lid base is arranged on the lower side of one end of the supporting rod.
In addition, it is particularly preferred that the supporting component comprises an auxiliary plate, a fixing plate, a second baffle, a fifth spring and a nut, wherein the auxiliary plate is fixedly connected to the lower side of the supporting rod, the fixing plate is connected to the auxiliary plate in a sliding manner, one end of the fixing plate penetrates through the auxiliary plate to be connected with the nut in a threaded manner, the fixing plate is further fixed to the auxiliary plate, a groove is formed in the fixing plate, the second baffle is connected to the groove in a sliding manner, and the fifth spring is arranged between the second baffle and the fixing plate.
In addition, it is particularly preferable that the auxiliary plate is provided with through holes having different heights, and the fixing plate is fixed to a certain height of the auxiliary block by nuts.
In addition, particularly preferred is that the supporting plate is provided with a plurality of groups of power mechanisms, each power mechanism comprises a first gear, a first belt pulley, a first motor, a second gear, a first rotating shaft, a second belt pulley, a first transmission belt, a third belt pulley, a second transmission belt, a second rotating shaft, a third gear, a fourth belt pulley and a first rack, the first gear and the first belt pulley are rotationally connected on the fixing rod, the first motor is fixedly connected above the lower supporting plate, the first rotating shaft and the second rotating shaft are rotationally connected between the supporting plates, the second gear is fixedly connected on an output shaft of the first motor, the first gear is meshed with the second gear, the second belt pulley and the third belt pulley are sequentially and fixedly connected from the upper end to the lower end, the first belt pulley and the second belt pulley are provided with the first transmission belt, the third gear and the fourth belt pulley are sequentially and fixedly connected from the upper end to the lower end, the third belt pulley and the fourth belt pulley are provided with the second transmission belt, the first rack is arranged on the outer side of the buckle assembly, and the third gear is meshed with the first rack.
In addition, particularly preferred still is equipped with multiunit buckle mechanism in the backup pad, buckle mechanism is including the mount, first stopper, sloping block and first spring, fixedly connected with mount between two backup pads, sliding connection has first stopper in the mount, and it has the spout with first stopper complex to open in the mount, restrict first stopper gliding distance, mount both sides middle part is equipped with the opening, make things convenient for first rack and first stopper fixed connection, more do benefit to first rack and third gear engagement, mount top one side is equipped with the arch, the inboard sliding connection has sloping block about the protruding department of mount, be equipped with first spring between sloping block and the mount, be equipped with a plurality of chute with sloping block complex in the first stopper, restrict first stopper slip.
In addition, it is particularly preferable that the height of one inclined surface of the side, away from the inclined block, of the first limiting block is higher than the height of other inclined surfaces, and the height of the extruded inclined block can be increased.
In addition, particularly preferred, the buckle mechanism still includes touch panel, sliding plate, second spring and second stopper and head rod, and one side that is close to the protruding department of mount above the first stopper fixedly connected with touch panel, and sliding connection has the sliding plate in one side above the mount, is equipped with a plurality of second springs between sliding plate and the mount, sliding plate one side fixedly connected with second stopper and head rod, and bevel one side of bevel is opened and is had the recess with second stopper complex, restricts the bevel after rising and moves down.
In addition, particularly preferred, buckle mechanism one end is equipped with quick-connect mechanism, quick-connect mechanism is including the connecting plate, the link, the third spring, first baffle, the third pivot, the fourth gear, the second rack, limiting plate and support arm, first stopper one side and connecting plate one side fixed connection, connecting plate top one side is rotated and is connected with the third pivot, third pivot both ends fixedly connected with fourth gear, the third pivot articulates there is the limiting plate, the limiting plate bottom is equipped with the arch, open on one side of the connecting plate has the spout in the spout, sliding connection has the link in the spout, link upside one end fixedly connected with second rack, fourth gear and second rack meshing, link downside one end fixedly connected with first baffle, be equipped with a plurality of third springs between first baffle and the connecting plate, connecting plate one side sliding connection has the support arm, be equipped with on the support arm with limiting plate protruding department complex recess, make the limiting plate with the support arm chucking.
In addition, particularly preferred is that quick-connect mechanism downside is equipped with quick-change mechanism, and quick-change mechanism is equipped with the spout including electro-magnet, third stopper, fourth spring and knife tackle, and the arm downside is equipped with the spout, fixedly connected with electro-magnet in the spout, spout inner wall both sides sliding connection have the third stopper, are equipped with a plurality of fourth springs between third stopper and the support arm, and sliding connection has the knife tackle about in the spout of arm downside, be equipped with above the knife tackle with third stopper complex trompil.
In addition, it is particularly preferable that a plurality of sleeves are fixedly connected between the two support plates, openings with the same inner diameter as the sleeves are formed in the lower sides of the support plates, and hydraulic telescopic rods are fixedly connected in the openings.
1. According to the invention, the centering mechanism is designed, so that the whole device is automatically centered in the cutting process of the asphalt pavement, thereby replacing manual centering, reducing labor force and improving working efficiency.
2. According to the invention, through designing the supporting component, after the work of cutting the asphalt pavement is completed, the cut well lid base and asphalt attached to the periphery of the well lid base are taken out from the pavement instead of manual work, so that the working efficiency is further improved, and the occurrence of safety accidents is reduced.
3. According to the quick-connection mechanism and the quick-change mechanism, when the cutter set and the support arm need to be replaced, the cutter and the support arm can be quickly replaced, and the working efficiency is further improved.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
FIG. 2 is a schematic structural view of a centering mechanism;
FIG. 3 is a schematic view of a specific structure of the centering mechanism;
FIG. 4 is a schematic view of the inside of the support plate and the power mechanism;
FIG. 5 is a schematic view of a latch mechanism according to the present invention;
FIG. 6 is an enlarged schematic view of the structure at A;
FIG. 7 is a schematic view of the structure of the arm of the present invention;
FIG. 8 is a schematic structural view of a quick connect mechanism;
FIG. 9 is a schematic diagram of a quick change mechanism;
fig. 10 is a schematic view of a portion of the structure of the underside of the support plate.
In the figure: 101. a support plate, 102, a first fixed disk, 103, a triangle, 104, a connecting shaft, 105, a second fixed disk, 106, a fixed rod, 2, a power mechanism, 201, a first gear, 202, a first pulley, 203, a first motor, 204, a second gear, 205, a first rotation shaft, 206, a second pulley, 207, a first transmission belt, 208, a third pulley, 209, a second transmission belt, 210, a second rotation shaft, 211, a third gear, 212, a fourth pulley, 213, a first rack, 3, a buckle mechanism, 301, a fixed frame, 302, a first stopper, 303, a bevel block, 304, a first spring, 305, a touch plate, 306, a sliding plate, 307, a second spring, 308, a second stopper, 309, a first connecting rod, 4, quick-connect mechanism, 401, connecting plate, 402, link, 403, third spring, 404, first baffle, 405, third pivot, 406, fourth gear, 407, second rack, 408, limiting plate, 409, support arm, 5, quick-change mechanism, 501, electromagnet, 502, third limiting block, 503, fourth spring, 504, knife tackle, 6, centering mechanism, 601, second connecting rod, 602, fifth gear, 603, third fixed disk, 604, limiting disk, 605, auxiliary block, 606, support rod, 607, second motor, 608, sixth gear, 609, support assembly, 6091, auxiliary plate, 6092, fixed plate, 6093, second baffle, 6094, fifth spring, 6095, nut, 701, sleeve, 702, hydraulic telescoping rod.
Detailed Description
The objects, technical solutions and advantages of the present invention will become more apparent by the following detailed description of the present invention with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the invention. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present invention.
Example 1
1-4, including backup pad 101, backup pad 101 is circular, backup pad 101 top center fixedly connected with first fixed disk 102, backup pad 101 is circular, first fixed disk 102 top center fixedly connected with four set square 103, set square 103 top fixedly connected with connecting axle 104, transversely open the through-hole above connecting axle 104, make things convenient for whole device and car to connect, backup pad 101 downside central point puts fixedly connected with dead lever 106, backup pad 101 sets up along dead lever 106 middle part upper and lower symmetry, dead lever 106 both ends fixedly connected with second fixed disk 105, second fixed disk 105 is located between two backup pads 101, and the top of upside second fixed disk 105 contacts with the below of upside backup pad 101, the below of downside second fixed disk 105 contacts with the top of downside backup pad 101, backup pad 101 downside middle part is equipped with centering mechanism 6;
the centering mechanism comprises a second connecting rod 601, a fifth gear 602, a third fixed disc 603, a limiting disc 604, an auxiliary block 605, a supporting rod 606, a second motor 607, a sixth gear 608 and a supporting component 609, wherein one end of the second connecting rod 601 is fixedly connected with the middle part of the lower side of the supporting plate 101, the limiting disc 604 is fixedly connected with the other end of the second connecting rod 601, the third fixed disc 603 and the fifth gear 602 are rotatably connected on the second connecting rod 601, the third fixed disc 603 is located above the limiting disc 604, the fifth gear 602 is located above the third fixed disc 603, a circular array above the third fixed disc 603 is provided with three sliding grooves, supporting rods 606 are all slidably connected in the sliding grooves, one end of each supporting rod 606 far away from the center of the third fixed disc 603 is arc-shaped, the width of each sliding groove is equal to the width of each supporting rod 606, the length of each supporting rod 606 is slightly larger than the length of each sliding groove, the supporting rod 606 is fixedly connected with the auxiliary block 605 above one end of the third fixed disc 603, the diameter of each auxiliary block 605 is smaller than the width of each supporting rod 606, the circular array on the fifth gear 602 is provided with three arc-shaped sliding grooves matched with the auxiliary block 605, the diameter of each supporting rod 605 is equal to the diameter of each sliding groove, the third sliding groove is equal to the diameter of each supporting rod 607, the diameter of each supporting rod is fixedly connected with the sixth gear 608, the sixth gear 608 is fixedly connected with the sixth gear 608, and the sixth gear 602 is fixedly meshed with the other to the periphery of the base, and the base is fixedly arranged on the sixth side, and is meshed with the base, the base is fixedly connected with the sixth gear 602.
After the whole device is moved to a required machining position by a machining vehicle, the centering mechanism 6 is moved downwards to a position to be centered by the machining vehicle, the second motor 607 is started in the forward direction, the second motor 607 drives the sixth gear 608 to rotate in the forward direction, the sixth gear 608 drives the fifth gear 602 to rotate in the reverse direction, the fifth gear 602 rotates in the reverse direction and drives the supporting rod 606 and the supporting component 609 to expand outwards by the auxiliary block 605, so that the supporting rod 606 is propped against the inner lining wall of the well lid, and the center of the inner lining of the well lid is positioned quickly; the second motor 607 is reversely started, the second motor 607 drives the sixth gear 608 to reversely rotate, the sixth gear 608 drives the fifth gear 602 to forwardly rotate, and the fifth gear 602 forwardly rotates to drive the supporting rod 606 and the supporting component 609 to inwardly retract through the auxiliary block 605.
Example 2
On the basis of embodiment 1, as shown in fig. 3, the supporting component 609 comprises an auxiliary plate 6091, a fixing plate 6092, a second baffle 6093, a fifth spring 6094 and a nut 6095, wherein the auxiliary plate 6091 is fixedly connected to the lower side of the supporting rod 606, the fixing plate 6092 is slidably connected to the auxiliary plate 6091, one end of the fixing plate 6092 penetrates through the auxiliary plate 6091 and is in threaded connection with the nut 6095, the fixing plate 6092 is further fixed on the auxiliary plate 6091, a groove is formed in the fixing plate 6092, a second baffle 6093 is slidably connected in the groove, sliding grooves matched with the protruding parts of the second baffle 6093 are formed in two sides of the groove, a fifth spring 6094 is arranged between the second baffle 6093 and the fixing plate 6092, one end of the fifth spring 6094 is fixedly connected with the second baffle 6093, and the other end of the fifth spring 6094 is fixedly connected with the fixing plate 6092.
When the supporting rod 606 expands outwards, the supporting rod 606 drives the auxiliary plate 6091, the fixing plate 6092 and the second baffle 6093 to move outwards, when the second baffle 6093 expands outwards, one end of the second baffle 6093 can prop against the bottom end of the asphalt pavement to be cut, as asphalt is not cut, the second baffle 6093 can be extruded into the fixing plate 6092, and the fifth spring 6094 is compressed; when the asphalt pavement is cut, the whole device is lifted upwards by the processing vehicle, the cut asphalt pavement can be lifted due to the friction force of the support rods 606 on the inner lining wall of the well cover, and at the moment, the fifth springs 6094 reset to push the second baffle 6093 outwards, so that the upper end face of the second baffle 6093 is contacted with the bottom end face of the cut asphalt pavement, and the cut asphalt pavement is further stabilized.
The auxiliary plate 6091 is provided with through holes with different heights, the fixing plate 6092 near one side of the auxiliary plate 6091 is provided with a cylinder matched with the through holes, the diameter of the cylinder is equal to that of the through holes, and the fixing plate 6092 is fixed at a certain height on the auxiliary block 605 through a nut 6095.
Before the asphalt pavement with different thickness needs to be cut, the nuts 6095 can be loosened, the position of the fixing plate 6092 on the auxiliary plate 6091 can be adjusted up and down, after adjustment, the fixing plate 6092 is fixed on the auxiliary plate 6091 through the nuts 6095, and then the lifting process of the asphalt pavement with different thickness is more stable and safer.
Example 3
On the basis of the embodiment 2, as shown in fig. 4-10, a plurality of groups of power mechanisms 2 are annularly arranged on the lower supporting plate 101, the power mechanisms 2 comprise a first gear 201, a first belt pulley 202, a first motor 203, a second gear 204, a first rotating shaft 205, a second belt pulley 206, a first driving belt 207, a third belt pulley 208, a second driving belt 209, a second rotating shaft 210, a third gear 211, a fourth belt pulley 212 and a first rack 213, the first gear 201 and the first belt pulley 202 are rotatably connected on the fixed rod 106, the first gear 201 and the first belt pulley 202 are positioned between two second fixed discs 105, the first gear 201 is positioned above the first belt pulley 202, the first motor 203 is fixedly connected above the lower supporting plate 101, the first rotating shaft 205 and the second rotating shaft 210 are rotatably connected above the lower supporting plate 101, one first rotating shaft 205 and one second rotating shaft 210 are in a group, the upper annular array of the lower supporting plate 101 is provided with three groups, a first motor 203, a first rotating shaft 205 and a second rotating shaft 210 are uniformly distributed on the supporting plate 101 in a triangle shape, a second gear 204 is fixedly connected to an output shaft of the first motor 203, the first gear 201 and the second gear 204 are positioned in the same plane, the first gear 201 is meshed with the second gear 204, a second belt pulley 206 and a third belt pulley 208 are sequentially and fixedly connected to the first rotating shaft 205 from the upper end downwards, the first belt pulley 202 and the second belt pulley 206 are coplanar, a first driving belt 207 is arranged on the first belt pulley 202 and the second belt pulley 206, a third gear 211 and a fourth belt pulley 212 are sequentially and fixedly connected to the second rotating shaft 210 from the upper end downwards, the third belt pulley 208 and the fourth belt pulley 212 are coplanar, a second driving belt 209 is arranged on the third belt pulley 208 and the fourth belt pulley 212, a first rack 213 is arranged on the outer side of the buckle assembly, the first rack 213 is coplanar with the third gear 211, and the third gear 211 is meshed with the first rack 213.
Firstly, after a rotating shaft of a processing vehicle is well butted with a connecting shaft 104 of the device, a well cover at a required processing position is removed, after the whole device is moved to the required processing position by the processing vehicle, a first motor 203 is started to rotate forward, the first motor 203 drives a second gear 204 to rotate forward, the second gear 204 drives a first gear 201 to rotate reversely, the first gear 201 drives a first belt pulley 202 to rotate reversely through a fixed rod 106, the first belt pulley 202 drives a second belt pulley 206, a first rotating shaft 205 and a third belt pulley 208 to rotate reversely through a first driving belt 207, the third belt pulley 208 drives a fourth belt pulley 212, a second rotating shaft 210 and a third gear 211 to rotate reversely through a second driving belt 209, and the third gear 211 drives a first rack 213 to move rightward; the first motor 203 is reversely started to reversely rotate, the first motor 203 reversely rotates to drive the first gear 201 to reversely rotate, the first gear 201 drives the second gear 204 to positively rotate, the second gear 204 drives the first belt pulley 202 to positively rotate through the fixed rod 106, the first belt pulley 202 drives the second belt pulley 206, the first rotating shaft 205 and the third belt pulley 208 to positively rotate through the first transmission belt 207, the third belt pulley 208 drives the fourth belt pulley 212, the second rotating shaft 210 and the third gear 211 to positively rotate through the second transmission belt 209, the third gear 211 drives the first rack 213 to leftwards move, and the cutting range can be adjusted through the operations; after the cutting range of the pavement is adjusted, the centering mechanism 6 is propped against the inner lining wall of the well cover to finish centering, and the rotating shaft of the processing vehicle is started to drive the whole device to start rotating cutting action through the connecting shaft 104.
The supporting plate 101 is further provided with three groups of buckling mechanisms 3 matched with the power mechanism 2, the buckling mechanisms 3 comprise a fixing frame 301, a first limiting block 302, an inclined block 303 and a first spring 304, the fixing frame 301 is fixedly connected between the two supporting plates 101, the height of the fixing frame 301 is equal to that of a gap between the supporting plates 101, the first limiting block 302 is connected in a sliding mode in the fixing frame 301, a sliding groove matched with the first limiting block 302 is formed in the fixing frame 301 to limit the sliding distance of the first limiting block 302, openings are formed in the middle of two sides of the fixing frame 301, the first rack 213 is conveniently connected with the first limiting block 302, the first rack 213 is more conveniently meshed with the third gear 211, a protrusion is arranged on one side above the fixing frame 301, the inclined block 303 is connected with the inner side of the protruding portion of the fixing frame 301 in a sliding mode, a first spring 304 is arranged between the inclined block 303 and the fixing frame 301, a plurality of inclined grooves matched with the inclined block 303 are formed in the first limiting block 302, the inclination of the inclined grooves is identical to the inclination of the inclined block 303, one end of the first limiting block 302 is fixedly connected with one side of the inclined block 303, and the other end of the first spring 304 is fixedly connected with one side of the fixing frame 301.
When the first rack 213 moves leftwards, the first rack 213 drives the first limiting block 302 to move leftwards, when the first limiting block 302 moves leftwards, each inclined plane in the chute can extrude the inclined block 303 to move upwards, when the bottom end of the inclined block 303 is extruded upwards by a certain inclined plane, the first spring 304 contracts, when the bottom end of the inclined block 303 contacts with the highest end of the certain inclined plane, the first limiting block 302 moves leftwards again, the first spring 304 resets, the first spring 304 drives the inclined block 303 to slide downwards, and the first limiting block 302 is clamped at a certain position in full contact fit with the next inclined plane in the chute.
The height of one inclined surface of the side, away from the inclined block 303, of the first limiting block 302 is higher than the height of other inclined surfaces, so that the height of the extruded inclined block 303 can be increased.
When the leftmost inclined surface of the chute of the first limiting block 302 moves to be matched with the inclined block 303, the inclined block 303 is pressed to the highest position because the leftmost inclined surface is higher than other inclined surfaces, and the auxiliary inclined block 303 is fixed at a certain height.
The buckle mechanism 3 further comprises a touch plate 305, a sliding plate 306, a second spring 307, a second limiting block 308 and a first connecting rod 309, wherein the touch plate 305 is fixedly connected to one side, close to the protruding portion of the fixing frame 301, of the first limiting block 302, the width of the touch plate 305 is equal to that of the sliding plate 306, the height of the touch plate is larger than that of the second limiting block 308, the sliding plate 306 is slidably connected to one side of the fixing frame 301, a sliding groove matched with the protruding portion of the sliding plate 306 is formed in one side of the fixing frame 301, two second springs 307 are arranged between the sliding plate 306 and the fixing frame 301, the sliding plate 306 is reset, one end of each second spring 307 is fixedly connected with the sliding plate 306, the other end of each second spring 307 is fixedly connected with the fixing frame 301, the second limiting block 308 and the first connecting rod 309 are fixedly connected to one side of the sliding plate 306, the central portion of the sliding plate 306 is symmetrically arranged left and right along the sliding plate 306, a groove matched with the second limiting block 308 is formed in one side of the inclined surface of the inclined block 303, and the inclined block 303 is limited to move downwards after rising.
When the leftmost inclined surface of the chute of the first limiting block 302 presses the inclined block 303 to the highest position, the first spring 304 compresses, the inclined block 303 presses the second limiting block 308, the second limiting block 308 drives the sliding plate 306 and the first connecting rod 309 to move leftwards, the second spring 307 compresses, when the leftmost inclined surface of the chute of the first limiting block 302 presses the inclined block 303 to the highest position, the second spring 307 resets, the second spring 307 drives the sliding plate 306, the second limiting block 308 and the first connecting rod 309 to move rightwards, the second limiting block 308 just fits with a groove on the inclined block 303 to limit the downward movement of the inclined block 303, the inclined block 303 does not limit the first limiting block 302 to move rightwards any more, and at the moment, the first motor 203 is reversely rotated to drive the first limiting block 302 to move rightwards; when the first limiting block 302 moves to the rightmost end, the touch plate 305 pushes the first connecting rod 309 to the left, the first connecting rod 309 drives the sliding plate 306 and the second limiting block 308 to move to the left, so that the second limiting block 308 does not limit the inclined block 303 to slide up and down any more, the second spring 307 is compressed, the first spring 304 is reset, and the first spring 304 drives the inclined block 303 to move downwards, so that the inclined block 303 is in full contact with the rightmost inclined surface of the inclined groove of the first limiting block 302 again.
The snap-on mechanism 3 one end all is equipped with quick-connect mechanism 4, quick-connect mechanism 4 is including connecting plate 401, link 402, third spring 403, first baffle 404, third pivot 405, fourth gear 406, second rack 407, limiting plate 408 and support arm 409, first stopper 302 one side and connecting plate 401 one side fixed connection, connecting plate 401 is the shape of falling L, connecting plate 401 top one side rotates and is connected with third pivot 405, third pivot 405 both ends fixedly connected with fourth gear 406, third pivot 405 articulates there is limiting plate 408, limiting plate 408 bottom is equipped with the arch, connecting plate 401 one side is opened to have the spout on the top, sliding connection has link 402 in the spout, link 402 upside one end fixedly connected with second rack 407, fourth gear 406 meshes with second rack 407, link 402 downside one end fixedly connected with first baffle 404, the connecting plate 401 inboard is opened flutedly, first baffle 404 slides in the recess, be equipped with two third springs 403 between first baffle 404 and the connecting plate 401, third spring 403 one end fixedly connected with connecting plate 401, the other end fixedly connected with third spring 403, the other end fixedly connected with first baffle 401 has a spout, sliding connection has a link 408, sliding connection has support arm 409 to make support arm 409 to match spacing plate 409 on the side of the sliding connection, support arm 409.
When the support arm 409 is assembled, the top of the support arm 409 is aligned with the top of one side of the connecting plate 401, the support arm 409 is pushed to one side of the inner connecting plate 401, the support arm 409 extrudes the first baffle 404, the third spring 403 is compressed, the connecting frame 402 drives the second rack 407 to move leftwards, the second rack 407 drives the fourth gear 406 to rotate clockwise, the fourth gear 406 drives the limiting plate 408 to rotate downwards around the third rotating shaft 405, the support arm 409 is clamped, and the protruding part of the limiting plate 408 is matched with the groove of the support arm 409 to further fix the support arm 409; when the support arm 409 is disassembled, the connecting frame 402 is pushed rightward, the third spring 403 is reset, the connecting frame 402 and the third spring 403 drive the first baffle 404 and the second rack 407 to move rightward, the second rack 407 drives the fourth gear 406 to rotate counterclockwise, the fourth gear 406 drives the limiting plate 408 to rotate upward around the third rotating shaft 405, the support arm 409 is loosened, and the support arm 409 is taken down.
Quick-change mechanism 5 is arranged on the lower side of quick-connection mechanism 4, quick-change mechanism 5 comprises an electromagnet 501, a third limiting block 502, a fourth spring 503 and a cutter set 504, a sliding groove is arranged on the lower side of supporting arm 409, an electromagnet 501 is fixedly connected in the sliding groove, the position of the cutter set 504 is further fixed, the third limiting block 502 is slidably connected on two sides of the inner wall of the sliding groove, two fourth springs 503 are arranged between the third limiting block 502 and the supporting arm 409, one end of each fourth spring 503 is fixedly connected with the supporting arm 409, the other end of each fourth spring 503 is fixedly connected with the third limiting block 502, a cutter set 504 is fixedly connected in the sliding groove on the lower side of the supporting arm 409, and an opening matched with the third limiting block 502 is formed above the cutter set 504.
When the knife set 504 is assembled, the protruding part of the knife set 504 is aligned with the opening at the lower side of the support arm 409, the knife set 504 is pushed upwards, the third limiting block 502 is matched with the opening on the knife set 504 under the action of the fourth spring 503, the knife set 504 is clamped, the knife set 504 is prevented from falling, the electromagnet 501 is electrified after the knife set 504 is assembled, and the knife set 504 is further fixed; when the cutter set 504 is dismounted, the electromagnet 501 is powered off, the cutter set 504 is moved downwards, the cutter set 504 presses the third limiting block 502 to move towards the inner side of the support arm 409, the fourth spring 503 is compressed, and the cutter set 504 is taken out.
The annular array fixedly connected with three sleeve 701 between two backup pad 101, backup pad 101 downside all opens the opening that equals with sleeve 701 internal diameter, all fixedly connected with hydraulic telescoping rod 702 in the opening, and the opening diameter equals with hydraulic telescoping rod 702 diameter.
When the device is not used any more, the hydraulic telescopic rod 702 is started to lift the whole device to a certain height, so that the device is inclined or fallen down due to unstable device after being separated from the processing vehicle, the device is further stabilized, and the docking of the lower vehicle rotating shaft and the connecting shaft 104 is facilitated when the device is used next time.
The foregoing examples have shown only the preferred embodiments of the invention, which are described in more detail and are not to be construed as limiting the scope of the invention. It should be noted that modifications, improvements and substitutions can be made by those skilled in the art without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (5)
1. The utility model provides a bituminous paving cast iron well lid subsides regional prosthetic devices, which is characterized by, including backup pad (101), backup pad (101) top center fixedly connected with first fixed disk (102), set square (103) and connecting axle (104) in proper order, backup pad (101) downside central point puts fixedly connected with dead lever (106), backup pad (101) are along dead lever (106) middle part upper and lower symmetry setting, dead lever (106) both ends fixedly connected with second fixed disk (105), second fixed disk (105) are located between two backup pads (101), backup pad (101) downside middle part is equipped with centering mechanism (6);
the centering mechanism (6) comprises a second connecting rod (601), a fifth gear (602), a third fixed disc (603), a limiting disc (604), an auxiliary block (605), a supporting rod (606), a second motor (607), a sixth gear (608) and a supporting component (609), one end of the second connecting rod (601) is fixedly connected with the middle part of the lower side of the supporting plate (101), the other end of the second connecting rod (601) is fixedly connected with the limiting disc (604), a third fixed disc (603) and a fifth gear (602) are rotatably connected on the second connecting rod (601), the third fixed disc (603) is located above the limiting disc (604), the fifth gear (602) is located above the third fixed disc (603), a plurality of sliding grooves are formed in the upper side of the third fixed disc (603), the supporting rod (606) is slidably connected with the supporting rod (606), a plurality of arc-shaped sliding grooves matched with the auxiliary block (605) are formed in the upper side of one end of the supporting rod (606), one side of the third fixed disc (603) is fixedly connected with the second motor (607), the second gear (608) is fixedly connected with the sixth gear (608), and the fifth gear (602) is meshed with the sixth gear (608), a supporting component (609) for lifting the well lid base and asphalt attached to the periphery of the well lid base is arranged at the lower side of one end of the supporting rod (606);
the supporting component (609) comprises an auxiliary plate (6091), a fixed plate (6092), a second baffle plate (6093), a fifth spring (6094) and a nut (6095), wherein the auxiliary plate (6091) is fixedly connected to the lower side of the supporting rod (606), the fixed plate (6092) is connected to the auxiliary plate (6091) in a sliding mode, one end of the fixed plate (6092) penetrates through the auxiliary plate (6091) to be connected with the nut (6095) in a threaded mode, the fixed plate (6092) is further fixed on the auxiliary plate (6091), a groove is formed in the fixed plate (6092), the second baffle plate (6093) is connected in a sliding mode in the groove, and the fifth spring (6094) is arranged between the second baffle plate (6093) and the fixed plate (6092);
the support plate (101) is provided with a plurality of groups of power mechanisms (2), each power mechanism (2) comprises a first gear (201), a first belt pulley (202), a first motor (203), a second gear (204), a first rotating shaft (205), a second belt pulley (206), a first transmission belt (207), a third belt pulley (208), a second transmission belt (209), a second rotating shaft (210), a third gear (211), a fourth belt pulley (212) and a first rack (213), a first gear (201) and a first belt pulley (202) are rotationally connected on a fixed rod (106), a first motor (203) is fixedly connected above the lower support plate (101), a first rotating shaft (205) and a second rotating shaft (210) are rotationally connected between the support plates (101), a second gear (204) is fixedly connected on an output shaft of the first motor (203), the first gear (201) is meshed with the second gear (204), the first rotating shaft (205) is sequentially and fixedly connected with the second belt pulley (206) and the third belt pulley (208) from the upper end to the lower end, the first belt pulley (202) is sequentially fixedly connected with the second belt pulley (210) from the upper end to the lower end of the second belt pulley (211), a second transmission belt (209) is arranged on the third belt pulley (208) and the fourth belt pulley (212), a first rack (213) is arranged on the outer side of the buckle assembly, and the third gear (211) is meshed with the first rack (213);
the supporting plates (101) are further provided with a plurality of groups of buckling mechanisms (3), each buckling mechanism (3) comprises a fixing frame (301), a first limiting block (302), an inclined block (303) and a first spring (304), the fixing frames (301) are fixedly connected between the two supporting plates (101), the first limiting blocks (302) are connected in a sliding mode, sliding grooves matched with the first limiting blocks (302) are formed in the fixing frames (301), the sliding distance of the first limiting blocks (302) is limited, openings are formed in the middle of two sides of the fixing frames (301), the first racks (213) are conveniently and fixedly connected with the first limiting blocks (302), the first racks (213) are meshed with the third gear (211) more conveniently, protrusions are arranged on one side above the fixing frames (301), the inclined blocks (303) are connected with the inner sides of the protruding portions of the fixing frames (301) in an up-down sliding mode, a plurality of inclined grooves matched with the inclined blocks (303) are formed in the first limiting blocks (302), and the first limiting blocks (302) are limited to slide;
one end of the buckling mechanism (3) is provided with a quick-connection mechanism (4), the quick-connection mechanism (4) comprises a connecting plate (401), a connecting frame (402), a third spring (403), a first baffle plate (404), a third rotating shaft (405), a fourth gear (406), a second rack (407), a limiting plate (406) and a support arm (409), one side of the first limiting block (302) is fixedly connected with one side of the connecting plate (401), one side above the connecting plate (401) is rotationally connected with the third rotating shaft (405), two ends of the third rotating shaft (405) are fixedly connected with the fourth gear (406), the third rotating shaft (405) is hinged with the limiting plate (408), the bottom end of the limiting plate (408) is provided with a bulge, one side of the connecting plate (401) is provided with a chute, the connecting frame (402) is connected in a sliding way, one end of the upper side of the connecting frame (402) is fixedly connected with the second rack (407), the fourth gear (406) is meshed with the second rack (407), one end of the lower side of the connecting frame (402) is fixedly connected with the first baffle plate (404), a plurality of third springs (403) are arranged between the first baffle plate (404) and the connecting plate (401), one side of the connecting plate (401) is connected with the support arm (409) in a sliding way, one side of the connecting plate (409) is provided with a bulge, the limiting plate (408) clamps the support arm (409);
quick-connect mechanism (4) downside is equipped with quick-change mechanism (5), quick-change mechanism (5) are including electro-magnet (501), third stopper (502), fourth spring (503) and knife tackle (504), support arm (409) downside is equipped with the spout, fixedly connected with electro-magnet (501) in the spout, spout inner wall both sides sliding connection has third stopper (502), be equipped with a plurality of fourth springs (503) between third stopper (502) and support arm (409), sliding connection has knife tackle (504) about in the spout of support arm (409) downside, knife tackle (504) top is equipped with third stopper (502) complex trompil.
2. The repairing device for the sinking area of the cast iron well cover of the asphalt pavement according to claim 1, wherein the auxiliary plate (6091) is provided with through holes with different heights, and the fixing plate (6092) is fixed at a certain height on the auxiliary block (605) through the nuts (6095).
3. The repairing device for the sinking area of the cast iron well cover of the asphalt pavement according to claim 1, wherein the height of one inclined plane at one side of the first limiting block (302) far away from the inclined block (303) is higher than the height of other inclined planes, so that the height of the extruded inclined block (303) can be increased.
4. The repairing device for the sinking area of the asphalt pavement cast iron well cover according to claim 3 is characterized in that the buckling mechanism (3) further comprises a touch plate (305), a sliding plate (306), a second spring (307), a second limiting block (308) and a first connecting rod (309), wherein the touch plate (305) is fixedly connected to one side, close to the protruding portion of the fixing frame (301), above the first limiting block (302), the sliding plate (306) is slidably connected to one side above the fixing frame (301), a plurality of second springs (307) are arranged between the sliding plate (306) and the fixing frame (301), the second limiting block (308) and the first connecting rod (309) are fixedly connected to one side of the sliding plate (306), a groove matched with the second limiting block (308) is formed in one side of an inclined surface of the inclined block (303), and the inclined block (303) after ascending is limited to move downwards.
5. The repairing device for the sinking area of the asphalt pavement cast iron well cover according to claim 1, wherein a plurality of sleeves (701) are fixedly connected between two supporting plates (101), openings with the same inner diameter as the sleeves (701) are formed on the lower sides of the supporting plates (101), and hydraulic telescopic rods (702) are fixedly connected in the openings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311129467.1A CN116856237B (en) | 2023-09-04 | 2023-09-04 | Asphalt pavement cast iron well lid subsides regional prosthetic devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311129467.1A CN116856237B (en) | 2023-09-04 | 2023-09-04 | Asphalt pavement cast iron well lid subsides regional prosthetic devices |
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| Publication Number | Publication Date |
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| CN116856237A CN116856237A (en) | 2023-10-10 |
| CN116856237B true CN116856237B (en) | 2023-11-28 |
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| CN116641674A (en) * | 2023-07-27 | 2023-08-25 | 山东高原油气装备有限公司 | Petroleum casing pipe repairing device with polishing function and repairing method |
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| KR101741576B1 (en) * | 2016-09-26 | 2017-05-30 | 이동균 | A cutting machine for repair work of road or a manhole |
| CN110565495A (en) * | 2019-09-30 | 2019-12-13 | 武汉轻工大学 | Circular manhole cover hole cutting machine of road |
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|---|---|
| CN116856237A (en) | 2023-10-10 |
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