CN115198616A - A mending device for bituminous paving crack - Google Patents
A mending device for bituminous paving crack Download PDFInfo
- Publication number
- CN115198616A CN115198616A CN202210790054.7A CN202210790054A CN115198616A CN 115198616 A CN115198616 A CN 115198616A CN 202210790054 A CN202210790054 A CN 202210790054A CN 115198616 A CN115198616 A CN 115198616A
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- Prior art keywords
- plate
- crack
- fixed mounting
- pivot
- cracks
- Prior art date
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- 239000010426 asphalt Substances 0.000 claims abstract description 33
- 238000007789 sealing Methods 0.000 claims description 13
- 238000007599 discharging Methods 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000010030 laminating Methods 0.000 claims description 2
- 230000001629 suppression Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 6
- 238000005429 filling process Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- E01C23/09—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 forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges
- E01C23/0966—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 forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for filling or priming, with or without working the surface of the filling or applying particulate material thereto, e.g. for filling the joints of stone-sett paving
- E01C23/0973—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 forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for filling or priming, with or without working the surface of the filling or applying particulate material thereto, e.g. for filling the joints of stone-sett paving with liquid or semi-liquid materials, e.g. crack sealants
-
- 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
- E01C23/09—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 forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges
- E01C23/0966—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 forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for filling or priming, with or without working the surface of the filling or applying particulate material thereto, e.g. for filling the joints of stone-sett paving
- E01C23/0973—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 forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for filling or priming, with or without working the surface of the filling or applying particulate material thereto, e.g. for filling the joints of stone-sett paving with liquid or semi-liquid materials, e.g. crack sealants
- E01C23/098—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 forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for filling or priming, with or without working the surface of the filling or applying particulate material thereto, e.g. for filling the joints of stone-sett paving with liquid or semi-liquid materials, e.g. crack sealants and working the surface of the filling or applying particulate material thereto, e.g. smoothing, gritting
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Machines (AREA)
Abstract
The invention relates to the technical field of municipal construction, and discloses a crack filling device for asphalt pavement cracks, which comprises a discharge rod, a pressing assembly and a control assembly, wherein an extension rod is fixedly arranged at the bottom end of the discharge rod, rotating shafts are rotatably connected to the left side and the right side of the extension rod, a rotating wheel is fixedly arranged at one end, far away from the extension rod, of each rotating shaft, the pressing assembly is arranged at the bottom of each rotating shaft, the control assembly is arranged at the outer side of each rotating shaft, the rotating wheels start to rotate along with the movement of equipment in the advancing process of the equipment, the rotating wheels drive the rotating shafts to rotate so as to drive eccentric wheels to rotate, and the eccentric wheels are used for driving the fixed rods to lift up and down, so that asphalt on the inner side of a frame plate can be continuously pressed downwards in the moving process of the equipment, the asphalt can be better pressed into the cracks, the crack filling effect is better, and the incomplete crack filling caused by insufficient pressure of a pressure crack filling machine in the crack filling process is avoided.
Description
Technical Field
The invention relates to the technical field of municipal construction, in particular to a crack filling device for asphalt pavement cracks.
Background
With the development of traffic facilities, roads are paved in a large quantity as one of important traffic facilities, and in the design and paving process of the road surfaces, the strength of the road surfaces cannot meet the driving requirements due to insufficient thickness of the road surfaces, so that the road cracks continuously along with the increase of the service time, a crack pouring machine is required to be used for mending the cracks, and the safety accidents of the road in the service process are reduced.
Crack filling machine comprises machine body and the manual long tube that grips usually, handheld pipeline aims at the crack with the pipeline, in advancing the crack with pitch filling, but this kind of equipment, when filling up, because be handheld pipeline that is used for the unloading, the pipeline bottom is provided with the frame template of usefulness of gathering materials, also can promote pitch to advance along the crack direction when being used for gathering materials, but by so one kind need manual pressing, lead to frame template probably to produce the gap with ground, make pressure unable fine perpendicular downwards, transmit in the crack, make the crack deeper unable pouring pitch, lead to the crack to fill the effect relatively poor.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the crack filling device for the cracks of the asphalt pavement, which has the advantage of better filling the cracks and solves the problem of incomplete crack filling.
(II) technical scheme
In order to achieve the purpose of better filling the crack, the invention provides the following technical scheme: a crack repairing device for asphalt pavement cracks comprises a discharge rod, a pressing assembly and a control assembly, wherein an extension rod is fixedly mounted at the bottom end of the discharge rod, an insertion pipe is fixedly mounted at the bottom end of the extension rod, rotating shafts are rotatably connected to the left side and the right side of the extension rod, a rotating wheel is fixedly mounted at one end, far away from the extension rod, of each rotating shaft, the pressing assembly is arranged at the bottom of each rotating shaft, and the control assembly is arranged on the outer side of each rotating shaft; the pressing assembly comprises a sleeve frame, a top plate is fixedly installed at the bottom of the sleeve frame, a frame plate is fixedly installed at the bottom end of the top plate, a shovel plate is fixedly installed on the inner side of the frame plate, a bottom plate is fixedly installed at the bottom end of the sleeve frame, a supporting spring is fixedly installed at the top end of the bottom plate, side plates are fixedly installed at the top ends of two sides of the bottom plate, a sliding seat is fixedly installed at the top end of the supporting spring, a baffle plate is fixedly installed at the outer side of the rotating shaft, and a sealing ring is fixedly installed in the middle of the top plate; the control assembly comprises an eccentric wheel, an annular groove is formed in the eccentric wheel, a sliding block is connected to the inside of the annular groove in a sliding mode, a fixing rod is fixedly mounted at the bottom end of the sliding block, a limiting ring is sleeved on the outer side of the fixing rod, a pressing plate is fixedly mounted at the bottom end of the fixing rod, and a sleeve is sleeved on the outer side of the pressing plate.
Preferably, the lower surface of deckle board is less than the runner bottom, the insert tube is the hose, just the insert tube is pegged graft inside the sealing ring for when the runner contact ground, the deckle board can be upwards extruded, thereby compress supporting spring, reach the effect that utilizes supporting spring to give the deckle board decurrent pressure.
Preferably, the cover frame cup joints in the outside of pivot, the baffle sets up the left and right sides at the cover frame, the shape of the surface of the upper surface of slide and the shape looks adaptation of the surface of pivot, just the slide laminating utilizes the baffle to limit the position of cover frame in the bottom of pivot, prevents that the deckle board from taking place to control and sliding, simultaneously because the existence of slide, can compress under supporting spring's the prerequisite, can not influence the rotation of pivot yet.
Preferably, the eccentric wheel is fixedly installed in the middle of the rotating shaft, the eccentric wheel is located on the left side and the right side of the extension rod, the eccentric wheel is located above the top plate, the eccentric wheel and the rotating shaft are not concentric, and the rotating shaft can be used for driving the eccentric wheel to rotate.
Preferably, the limiting ring is fixedly installed at the top of the top plate, the sleeve is fixedly installed at the bottom end of the top plate, the fixing rod is kept vertical, and the sliding block and the fixing rod are driven to lift through the eccentric wheel.
Preferably, frame plate and roof make up into a half confined space that only has the bottom open-ended jointly, the shovel board is located the inboard bottom in rear end of frame plate, and the discharge bar links to each other with the pouring machine, pitch in the discharge bar flows into frame plate and roof inboard through the insert tube, and pitch flows into frame plate inboard through discharge bar and insert tube to in flowing into the gap on ground, and give pitch decurrent pressure through control assembly, make in the better inflow gap of pitch.
(III) advantageous effects
Compared with the prior art, the invention provides a crack filling device for asphalt pavement cracks, which has the following beneficial effects:
according to the crack filling device for the asphalt pavement cracks, in the crack filling process, equipment can better move due to the existence of the rotating wheel, the frame plate can be better attached to the ground under the action of the supporting spring through the pressing assembly, the phenomenon that asphalt leaks out of the gaps due to the gaps between the frame plate and the ground in the crack filling process is avoided, and meanwhile, filled asphalt can be more smooth due to the existence of the shovel plate; in-process marching at equipment, the runner can begin to rotate along with the removal of equipment, the runner drives the pivot and rotates, thereby it is rotatory to drive the eccentric wheel, utilize the eccentric wheel to drive the lift of dead lever, thereby make the in-process that removes at equipment, the inboard pitch of deckle board can constantly receive decurrent pressure, make pitch can be better impress into in the gap, the effect of crack filling is better, avoided the pressure pouring machine at the crack filling in-process, because equipment pressure causes the incomplete condition of crack filling to take place inadequately.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a press assembly of the present invention;
FIG. 3 is a schematic view of a blade of the present invention;
FIG. 4 is an enlarged view of the point A in FIG. 2 according to the present invention;
FIG. 5 is a schematic view of a nest frame of the present invention;
FIG. 6 is a schematic view of the eccentric wheel of the present invention.
In the figure: 1. a discharge rod; 2. pressing the assembly; 201. sleeving a frame; 202. a top plate; 203. a frame plate; 204. a shovel plate; 205. a base plate; 206. a support spring; 207. a side plate; 208. a slide base; 209. a baffle plate; 210. a seal ring; 3. a control component; 301. an eccentric wheel; 302. a ring groove; 303. a slider; 304. fixing the rod; 305. a limiting ring; 306. pressing a plate; 307. a sleeve; 4. an extension bar; 5. an insertion tube; 6. a rotating shaft; 7. a rotating wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Please refer to fig. 1, a crack filling device for asphalt pavement cracks, including discharge bar 1, pressing component 2 and control component 3, 1 bottom fixed mounting of discharge bar has extension bar 4, 4 bottom fixed mounting of extension bar has insert tube 5, the left and right sides of extension bar 4 all rotates and is connected with pivot 6, the one end fixed mounting that extension bar 4 was kept away from to pivot 6 has runner 7, pressing component 2 sets up in the bottom of pivot 6, control component 3 sets up in the outside of pivot 6.
Referring to fig. 2-3, the pressing assembly 2 includes a sleeve frame 201, the sleeve frame 201 is sleeved on the outer side of the rotating shaft 6, a top plate 202 is fixedly installed at the bottom of the sleeve frame 201, a frame plate 203 is fixedly installed at the bottom end of the top plate 202, a shovel plate 204 is fixedly installed on the inner side of the frame plate 203, a sealing ring 210 is fixedly installed in the middle of the top plate 202, the frame plate 203 and the top plate 202 are combined together to form a semi-closed space with only a bottom opening, the shovel plate 204 is located at the bottom of the inner side of the rear end of the frame plate 203, the discharging rod 1 is connected with the crack sealing machine, asphalt in the discharging rod 1 flows into the inner sides of the frame plate 203 and the top plate 202 through an insertion pipe 5, the asphalt flows into the inner side of the frame plate 203 through the discharging rod 1 and the insertion pipe 5, and then flows into a gap on the ground, and the asphalt is better flows into the gap through the control assembly 3 giving downward pressure to the asphalt.
Referring to fig. 2 and 4, a bottom plate 205 is fixedly installed at the bottom end of the sleeve frame 201, a supporting spring 206 is fixedly installed at the top end of the bottom plate 205, the lower surface of the frame plate 203 is lower than the bottom end of the rotating wheel 7, the insertion tube 5 is a flexible tube, and the insertion tube 5 is inserted into the sealing ring 210, so that when the rotating wheel 7 contacts the ground, the frame plate 203 is pressed upwards, thereby compressing the supporting spring 206, and achieving the effect of applying downward pressure to the frame plate 203 by the supporting spring 206.
Referring to fig. 2 and 5, the top ends of the two sides of the bottom plate 205 are fixedly provided with side plates 207, the top end of the supporting spring 206 is fixedly provided with a sliding seat 208, the outer side of the rotating shaft 6 is fixedly provided with a baffle 209, the baffle 209 is arranged on the left side and the right side of the sleeve frame 201, the upper surface shape of the sliding seat 208 is matched with the outer surface shape of the rotating shaft 6, the sliding seat 208 is attached to the lower surface of the rotating shaft 6, the position of the sleeve frame 201 is limited by the baffle 209, the frame plate 203 is prevented from sliding left and right, and meanwhile, due to the existence of the sliding seat 208, the rotation of the rotating shaft 6 cannot be influenced on the premise that the supporting spring 206 can be compressed.
Referring to fig. 2, 4 and 6, the control assembly 3 includes an eccentric wheel 301, a circular groove 302 is formed in the eccentric wheel 301, the eccentric wheel 301 is fixedly installed in the middle of the rotating shaft 6, the eccentric wheel 301 is located on the left and right sides of the extension rod 4, the eccentric wheel 301 is located above the top plate 202, the eccentric wheel 301 and the rotating shaft 6 are not concentric, the rotating shaft 6 can drive the eccentric wheel 301 to rotate, and a sliding block 303 is slidably connected in the circular groove 302.
Referring to fig. 2 and 6, a fixing rod 304 is fixedly mounted at the bottom end of the sliding block 303, a limiting ring 305 is sleeved outside the fixing rod 304, a pressing plate 306 is fixedly mounted at the bottom end of the fixing rod 304, a sleeve 307 is sleeved outside the pressing plate 306, the limiting ring 305 is fixedly mounted at the top of the top plate 202, the sleeve 307 is fixedly mounted at the bottom end of the top plate 202, the fixing rod 304 is kept vertical, and the sliding block 303 and the fixing rod 304 are driven to lift by an eccentric wheel 301.
The working principle is that when the gap filling work is carried out, the frame plate 203 is attached to the ground surface, the discharging rod 1 is pressed, the rotating wheel 7 is attached to the ground surface, the supporting spring 206 is compressed, the top plate 202 pushes the frame plate 203 to press downwards by utilizing the outward elasticity of the supporting spring 206, the frame plate 203 can be better attached to the ground surface, the gap between the frame plate 203 and the ground surface is reduced, and asphalt is prevented from leaking from the gap between the frame plate 203 and the ground surface;
after being pressed, asphalt flows into the inner side of the frame plate 203 through the extension rod 4, the pushing device advances along the gap, the rotating wheel 7 drives the rotating shaft 6 to rotate, the eccentric wheel 301 is also driven to rotate, the sliding block 303 in the annular groove 302 can be driven to move along with the rotation of the eccentric wheel 301, so that the fixing rod 304 is driven to reciprocate and lift, when the fixing rod 304 rises, the sleeve 307 and the frame plate 203 can be filled with the asphalt, when the fixing rod 304 descends, the asphalt can be pressed downwards, so that the asphalt can be better counted into the gap, and along with the movement of the frame plate 203, the scraper plate 204 can be used for better scraping the asphalt filled into the gap.
In summary, in the gap repairing device for the asphalt pavement cracks, in the gap repairing process, the rotating wheel 7 can enable the equipment to move better, and the frame plate 203 can be better attached to the ground under the action of the supporting spring 206 through the pressing assembly 2, so that asphalt is prevented from leaking from gaps due to the gaps between the frame plate and the ground in the gap repairing process, and the filled asphalt can be smoother due to the shovel plate 204; in-process that equipment marched, runner 7 can begin rotatoryly along with the removal of equipment, runner 7 drives pivot 6 and rotates, thereby it is rotatory to drive eccentric wheel 301, utilize eccentric wheel 301 to drive the lift of dead lever 304, thereby make the in-process that equipment removed, the inboard pitch of deckle board 203 can constantly receive decurrent pressure, make pitch can be better impressed into in the gap, the effect of crack filling is better, avoided pressure pouring machine at the crack filling in-process, because equipment pressure causes the incomplete condition of crack filling to take place inadequately.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a crack filling device for bituminous paving crack, includes ejection of compact pole (1), suppression subassembly (2) and control assembly (3), its characterized in that: discharge rod (1) bottom fixed mounting has extension bar (4), extension bar (4) bottom fixed mounting has insert tube (5), insert tube (5) are the hose, the left and right sides of extension bar (4) all rotates and is connected with pivot (6), the one end fixed mounting that extension bar (4) were kept away from in pivot (6) has runner (7), pressing component (2) set up the bottom in pivot (6), control assembly (3) set up the outside in pivot (6).
2. The crack sealing device for the cracks of the asphalt pavement according to claim 1, wherein: suppress subassembly (2) including cover frame (201), cover frame (201) bottom fixed mounting has roof (202), roof (202) bottom fixed mounting has deckle board (203), deckle board (203) inboard fixed mounting has shovel board (204), cover frame (201) bottom fixed mounting has bottom plate (205), bottom plate (205) top fixed mounting has supporting spring (206), the equal fixed mounting in both sides top of bottom plate (205) has curb plate (207), supporting spring (206) top fixed mounting has slide (208), the outside fixed mounting of pivot (6) has baffle (209), roof (202) middle part fixed mounting has sealing ring (210).
3. The crack sealing device for the cracks of the asphalt pavement according to claim 1, wherein: control assembly (3) includes eccentric wheel (301), eccentric wheel (301) fixed mounting is in pivot (6) middle part, annular (302) have been seted up to eccentric wheel (301) inside, annular (302) inside sliding connection has slider (303), slider (303) bottom fixed mounting has dead lever (304), spacing ring (305) have been cup jointed in dead lever (304) outside, dead lever (304) bottom fixed mounting has clamp plate (306), sleeve (307) have been cup jointed in clamp plate (306) outside.
4. The crack sealing device for the cracks of the asphalt pavement according to claim 2, wherein: the lower surface of the frame plate (203) is lower than the bottom end of the rotating wheel (7), and the inserting pipe (5) is inserted into the sealing ring (210).
5. The crack sealing device for the cracks of the asphalt pavement according to claim 2, wherein: cover frame (201) cup joints in the outside of pivot (6), baffle (209) set up the left and right sides at cover frame (201), the surface shape looks adaptation of the upper surface shape of slide (208) and pivot (6), just slide (208) laminating is in the bottom of pivot (6).
6. The crack repairing device for the asphalt pavement crack according to claim 3, characterized in that: the eccentric wheel (301) is positioned at the left side and the right side of the extension rod (4), the eccentric wheel (301) is positioned above the top plate (202), and the eccentric wheel (301) and the rotating shaft (6) are not concentric.
7. The crack sealing device for the cracks of the asphalt pavement according to claim 3, wherein: the limiting ring (305) is fixedly arranged at the top of the top plate (202), the sleeve (307) is fixedly arranged at the bottom end of the top plate (202), and the fixing rod (304) is kept vertical.
8. The crack repairing device for the asphalt pavement crack according to claim 2, characterized in that: the frame plate (203) and the top plate (202) are combined together to form a semi-closed space with only an opening at the bottom, and the shovel plate (204) is positioned at the bottom of the inner side of the rear end of the frame plate (203).
9. The crack sealing device for the cracks of the asphalt pavement according to claim 2, wherein: the discharging rod (1) is connected with the crack pouring machine, and asphalt in the discharging rod (1) flows into the inner sides of the frame entering plate (203) and the top plate (202) through the inserting pipe (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210790054.7A CN115198616A (en) | 2022-07-05 | 2022-07-05 | A mending device for bituminous paving crack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210790054.7A CN115198616A (en) | 2022-07-05 | 2022-07-05 | A mending device for bituminous paving crack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115198616A true CN115198616A (en) | 2022-10-18 |
Family
ID=83580674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210790054.7A Pending CN115198616A (en) | 2022-07-05 | 2022-07-05 | A mending device for bituminous paving crack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115198616A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117867951A (en) * | 2024-03-11 | 2024-04-12 | 德州泽烁建筑工程有限公司 | Highway transformation construction road surface prosthetic devices |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007247239A (en) * | 2006-03-15 | 2007-09-27 | Seiken Diamond Kogyo Kk | Barrier-free cutter |
| CN206090267U (en) * | 2016-09-21 | 2017-04-12 | 杜明远 | Highway is cementation of fissures device for engineering |
| CN208830106U (en) * | 2018-09-18 | 2019-05-07 | 郭生 | A kind of road and bridge construction asphalt compaction device |
| CN112458854A (en) * | 2020-11-09 | 2021-03-09 | 刘涛 | Environment-friendly asphalt crack pouring device for highway construction |
| CN213571464U (en) * | 2020-08-17 | 2021-06-29 | 中国建筑第五工程局有限公司 | Highway gap cementation of fissures patching device for traffic engineering |
-
2022
- 2022-07-05 CN CN202210790054.7A patent/CN115198616A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007247239A (en) * | 2006-03-15 | 2007-09-27 | Seiken Diamond Kogyo Kk | Barrier-free cutter |
| CN206090267U (en) * | 2016-09-21 | 2017-04-12 | 杜明远 | Highway is cementation of fissures device for engineering |
| CN208830106U (en) * | 2018-09-18 | 2019-05-07 | 郭生 | A kind of road and bridge construction asphalt compaction device |
| CN213571464U (en) * | 2020-08-17 | 2021-06-29 | 中国建筑第五工程局有限公司 | Highway gap cementation of fissures patching device for traffic engineering |
| CN112458854A (en) * | 2020-11-09 | 2021-03-09 | 刘涛 | Environment-friendly asphalt crack pouring device for highway construction |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117867951A (en) * | 2024-03-11 | 2024-04-12 | 德州泽烁建筑工程有限公司 | Highway transformation construction road surface prosthetic devices |
| CN117867951B (en) * | 2024-03-11 | 2024-05-10 | 德州泽烁建筑工程有限公司 | Highway transformation construction road surface prosthetic devices |
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Application publication date: 20221018 |