CN114411493A - Roadbed maintenance device for highway construction - Google Patents
Roadbed maintenance device for highway construction Download PDFInfo
- Publication number
- CN114411493A CN114411493A CN202210271241.4A CN202210271241A CN114411493A CN 114411493 A CN114411493 A CN 114411493A CN 202210271241 A CN202210271241 A CN 202210271241A CN 114411493 A CN114411493 A CN 114411493A
- Authority
- CN
- China
- Prior art keywords
- fixed
- wall
- highway construction
- agitator tank
- maintenance device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 238000010276 construction Methods 0.000 title claims abstract description 29
- 238000012423 maintenance Methods 0.000 title claims abstract description 23
- 238000003756 stirring Methods 0.000 claims abstract description 38
- 238000004140 cleaning Methods 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 5
- 239000003292 glue Substances 0.000 abstract description 11
- 238000004026 adhesive bonding Methods 0.000 abstract description 3
- 239000007858 starting material Substances 0.000 abstract description 3
- 244000309464 bull Species 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 17
- 239000000565 sealant Substances 0.000 description 12
- 230000010405 clearance mechanism Effects 0.000 description 7
- 230000001681 protective effect Effects 0.000 description 6
- 238000007789 sealing Methods 0.000 description 5
- 239000010426 asphalt Substances 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- 240000006909 Tilia x europaea Species 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000915 pathological change Toxicity 0.000 description 1
- 230000036285 pathological change Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 239000012215 seam sealant Substances 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
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/02—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for preparing the materials
- E01C19/08—Apparatus for transporting and heating or melting asphalt, bitumen, tar, or the like
-
- 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
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/02—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for preparing the materials
- E01C19/10—Apparatus or plants for premixing or precoating aggregate or fillers with non-hydraulic binders, e.g. with bitumen, with resins, i.e. producing mixtures or coating aggregates otherwise than by penetrating or surface dressing; Apparatus for premixing non-hydraulic mixtures prior to placing or for reconditioning salvaged non-hydraulic compositions
- E01C2019/1081—Details not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Repair (AREA)
Abstract
The invention discloses a roadbed maintenance device for highway construction, and relates to the technical field of highway maintenance. The bottom plate is fixed with the universal wheel, the top of bottom plate is fixed with pushes away handle and fixed case, one side that fixed case kept away from and pushes away the handle is fixed with the backup pad, the top of backup pad is fixed with the bearer bar, the inner wall of bearer bar is fixed with the motor, the output of motor is fixed with the dwang, the dwang runs through the top of agitator tank. This road bed curing means for highway construction, when starter motor, the reversal of control dwang drives the puddler and stirs sealed glue in to the agitator tank, when the dwang is rotatory, makes first drive wheel rotatory, through the drive belt, the secondary drive wheel, the cooperation of bull stick and reciprocating mechanism, and then reciprocating motion about making the agitator tank, and then can make the sealed contact of gluing in puddler and the agitator tank wider, make more even to sealed gluey stirring, the result of use is better.
Description
Technical Field
The invention relates to the technical field of highway maintenance, in particular to a roadbed maintenance device for highway construction.
Background
The highway construction refers to the general term of the works such as road network planning, highway investigation and design, highway construction, maintenance, management and the like. The road construction scale of a country is determined according to the role of road transportation in a comprehensive transportation system, the importance of the road transportation in politics, economy, culture, tourism and other aspects, and the geographical environment conditions. The highway construction of China is that the national major highway network is defined by the national committee, the national committee and the department of communication, each province, city and autonomous region make local highway network plans (province road, county road and county road) according to the overall planning layout of the country in combination with the local economic development, and the department of communication and the highway departments of the subordinate province, city and autonomous region are responsible for maintenance and management by adopting multi-channel fund source design and construction. The pavement base layer is a layered structure which is formed by layering and paving a single material on the surface of a roadbed according to certain technical measures, the quality and the quality of the material of the pavement base layer directly influence the quality and the service performance of the pavement, the inorganic binder stabilized base layer is a semi-rigid base layer, common lime stabilized soil and lime stabilized aggregates and lime fly ash stabilized soil or stabilized aggregates are used, an asphalt pavement crack is one of the early main diseases which are most prone to cause other pathological changes of the asphalt pavement under the current heavy traffic, the continuity, the integrity and the attractiveness of the pavement are damaged by the asphalt pavement crack, the service life of the pavement is also seriously influenced, and the pavement can be damaged in a larger area if effective measures are not taken for preventive maintenance and repair in time.
When the existing roadbed maintenance device for highway construction is used for pouring a seam sealant into a crack of an asphalt pavement, the sealant is not stirred for a long time, so that the sealant is likely to be solidified and mixed unevenly, and the normal use of the sealant is affected; in view of this, we propose a road bed maintenance device for highway construction.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a roadbed maintenance device for highway construction, which solves the problems mentioned in the background technology.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a roadbed maintenance device for highway construction comprises a bottom plate, universal wheels are fixed on the bottom plate, a push handle and a fixed box are fixed on the top of the bottom plate, a supporting plate is fixed on one side of the fixing box far away from the push handle, a protective frame is fixed on the top of the supporting plate, a motor is fixed on the inner wall of the protective frame, a rotating rod is fixed at the output end of the motor and penetrates through the top of the stirring box, the bottom of the stirring box is slidably arranged at the top of the bottom plate, the outer wall of the rotating rod is fixed with a stirring rod, a first driving wheel is fixed on the outer wall of the rotating rod, a driving belt is wound on the first driving wheel, one side of the transmission belt, which is far away from the first transmission wheel, is wound on the second transmission wheel, a rotating rod is fixed on the inner wall of the second transmission wheel, a reciprocating mechanism is arranged at the bottom of the rotating rod, and a cleaning mechanism is arranged in the stirring box.
Preferably, reciprocating mechanism includes the disc, the bottom of disc articulates there is the driving plate, one side that the driving plate is close to the agitator tank articulates there is the ejector pad, the outer wall at the agitator tank is fixed to one side that the driving plate was kept away from to the ejector pad.
Preferably, the bottom of the push block is fixed with a guide block, and the bottom of the guide block is slidably mounted on the inner wall of the fixed box.
Preferably, one side that fixed case was kept away from to the agitator tank is fixed with first hose, one side that the agitator tank was kept away from to first hose is fixed on the pump body, the top of the pump body is fixed with the second hose, one side that the pump body was kept away from to the second hose is fixed on spouting the rubber head, it installs on the connecting plate to spout the rubber head, the top at the bottom plate is fixed to the bottom of connecting plate.
Preferably, the bottom of the supporting plate is provided with a connecting rod in a sliding manner, and the bottom of the connecting rod is fixed with a ratchet wheel.
Preferably, the outer wall of the rotating rod is fixed with a fixing sleeve, and the outer wall of the fixing sleeve is fixed with a pawl.
Preferably, clearance mechanism includes the connecting block, the bottom at the ratchet is fixed at the top of connecting block, the bottom of connecting block is fixed with the sleeve, telescopic inner wall is fixed with the spring, one side that the ratchet was kept away from to the spring is fixed on the loop bar, one side that the dwang was kept away from to the loop bar is fixed with the scraper blade.
Preferably, the connecting rods are provided with two groups, and the two groups of connecting rods are symmetrically arranged by taking the central line in the vertical direction of the rotating rod as a symmetry axis.
Preferably, a heating plate is fixed in the wall of the stirring box.
(III) advantageous effects
The invention provides a roadbed maintenance device for highway construction. The method has the following beneficial effects:
(1) this road bed curing means for highway construction, when starter motor, the reversal of control dwang drives the puddler and stirs sealed glue in to the agitator tank, when the dwang is rotatory, make first drive wheel rotatory, through the drive belt, the secondary drive wheel, the cooperation of bull stick and reciprocating mechanism, and then reciprocating motion about making the agitator tank, and then can make the sealed contact of gluing in puddler and the agitator tank wider, make more even to sealed gluey stirring, the result of use is better.
(2) This road bed curing means for highway construction, when control motor, when making the dwang corotation, make fixed cover rotatory, can drive the ratchet through the pawl rotatory, through the cooperation of clearance mechanism, make the inner wall of scraper blade laminating agitator tank rotate, and then can fall sealed glue on the agitator tank inner wall for the clearance, prevent to cause the waste.
(3) This road bed curing means for highway construction drives clearance mechanism rotatory when the dwang corotation through setting up the ratchet pawl, makes the inner wall of scraper blade laminating agitator tank rotate, does not take clearance mechanism rotatory when the dwang reversal, and then can prevent that the inner wall of scraper blade laminating agitator tank is rotatory all the time, accelerates the wearing and tearing of scraper blade and agitator tank inner wall easily.
(4) This road bed curing means for highway construction through setting up the hot plate, can heat sealed glue in the agitator tank always, prevents that sealed glue in the agitator tank from solidifying, influences the later stage and uses.
Drawings
FIG. 1 is a schematic view of the overall apparatus of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is an enlarged view of the structure A of FIG. 2 according to the present invention;
FIG. 4 is an enlarged view of the structure B of FIG. 2 according to the present invention;
FIG. 5 is a schematic top view of the ratchet, pawl, retaining sleeve and rotating lever of the present invention;
FIG. 6 is a bottom view of the reciprocating mechanism of the present invention;
FIG. 7 is a bottom view of the support plate and the connecting rod of the present invention.
In the figure: 1. a base plate; 2. a universal wheel; 3. a push handle; 4. a stirring box; 6. a fixed box; 7. a support plate; 8. a protective frame; 9. a motor; 10. rotating the rod; 11. a stirring rod; 12. heating plates; 13. a first hose; 14. a pump body; 15. a second hose; 16. spraying a glue head; 17. a connecting plate; 18. a first drive pulley; 19. a transmission belt; 20. a second transmission wheel; 21. a rotating rod; 22. a reciprocating mechanism; 221. a disc; 222. a drive plate; 223. a push block; 224. a guide block; 23. a connecting rod; 24. a ratchet wheel; 25. a cleaning mechanism; 251. connecting blocks; 252. a sleeve; 253. a spring; 254. a loop bar; 255. a squeegee; 26. fixing a sleeve; 27. a pawl.
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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: a roadbed maintenance device for highway construction comprises a bottom plate 1, wherein universal wheels 2 are fixed on the bottom plate 1, the device can be moved by arranging the universal wheels 2, a push handle 3 and a fixed box 6 are fixed at the top of the bottom plate 1, a supporting plate 7 is fixed at one side of the fixed box 6, which is far away from the push handle 3, a protective frame 8 is fixed at the top of the supporting plate 7, a motor 9 is fixed on the inner wall of the protective frame 8, the protective frame 8 can prevent dust and the like from entering the motor 9 and easily cause the motor 9 to be damaged, a rotating rod 10 is fixed at the output end of the motor 9, the rotating rod 10 penetrates through the top of a stirring box 4, a heating plate 12 is fixed in the box wall of the stirring box 4, the sealant in the stirring box 4 is heated by starting the heating plate 12 to prevent the sealant from solidifying, the bottom of the stirring box 4 is slidably mounted at the top of the bottom plate 1, a stirring rod 11 is fixed on the outer wall of the rotating rod 10, when the motor 9 is started and the rotating rod 10 is controlled to rotate reversely, the stirring rod 11 is driven to rotate, the sealant in the stirring box 4 can be stirred and uniformly mixed, the first driving wheel 18 is fixed on the outer wall of the rotating rod 10, the driving belt 19 is wound on the first driving wheel 18, one side, away from the first driving wheel 18, of the driving belt 19 is wound on the second driving wheel 20, the rotating rod 21 is fixed on the inner wall of the second driving wheel 20, the top of the rotating rod 21 is rotatably installed on the inner wall of the fixed box 6, the first hose 13 is fixed on one side, away from the fixed box 6, of the stirring box 4, one side, away from the stirring box 4, of the first hose 13 is fixed on the pump body 14, the second hose 15 is fixed on the top of the pump body 14, one side, away from the pump body 14, of the second hose 15 is fixed on the glue-spraying head 16, when the sealant needs to be grouted on the road surface, by starting the pump body 14, the first hose 13 and the second hose 15 are further passed through, the sealant can be sprayed out of the sealant spraying head 16 to perform seam filling and sealant filling on cracks on a road surface, the sealant spraying head 16 is installed on the connecting plate 17, the bottom of the connecting plate 17 is fixed at the top of the bottom plate 1, the bottom of the rotating rod 21 is provided with a reciprocating mechanism 22, and a cleaning mechanism 25 is arranged in the stirring box 4.
The reciprocating mechanism 22 comprises a disc 221, a transmission plate 222 is hinged to the bottom of the disc 221, a push block 223 is hinged to one side of the transmission plate 222, which is close to the stirring box 4, the push block 223 penetrates through the side wall of the fixed box 6, the push block 223 can move at the penetrating position of the fixed box 6, one side of the push block 223, which is far away from the transmission plate 222, is fixed on the outer wall of the stirring box 4, a guide block 224 is fixed to the bottom of the push block 223, the bottom of the guide block 224 is slidably mounted on the inner wall of the fixed box 6, the guide block 224 plays a role in guiding the push block 223, when the rotating rod 10 rotates reversely, the first transmission wheel 18 is driven to rotate, the second transmission wheel 20 is driven to rotate through the transmission belt 19, the rotating rod 21 is driven to rotate, the disc 221 is driven to rotate, because the transmission plate 222 is hinged to the disc 221 and the push block 223, when the transmission plate 222 rotates leftwards, the push block 223 pushes the stirring box 4 to move leftwards, when the transmission plate 221 drives the transmission plate 222 to move rightwards, the transmission plate 222 drives the push block 223 to move rightwards, the stirring box 4 moves rightwards, and further when the rotary disc 221 rotates, the stirring box 4 can move leftwards and rightwards in a reciprocating mode, so that the contact between the stirring rod 11 and the sealant in the stirring box 4 is wider, the connecting rods 23 are slidably mounted at the bottom of the supporting plate 7, two groups of the connecting rods 23 are arranged, the two groups of the connecting rods 23 are symmetrically arranged by taking the central line in the vertical direction of the rotating rod 10 as a symmetry axis, the connecting rods 23 penetrate through the top of the stirring box 4, the ratchet wheel 24 is fixed at the bottom of the connecting rod 23, the fixing sleeve 26 is fixed on the outer wall of the rotating rod 10, the pawl 27 is fixed on the outer wall of the fixing sleeve 26, the cleaning mechanism 25 is driven to rotate when the rotating rod 10 rotates forwards, so that the scraper 255 is attached to the inner wall of the stirring box 4 to rotate, the cleaning mechanism 25 is not driven to rotate when the rotating rod 10 rotates backwards, and further the scraper 255 is prevented from being attached to the inner wall of the stirring box 4 to rotate all the time, the abrasion of the scraper 255 and the inner wall of the stirring tank 4 is easily accelerated
Above-mentioned clearance mechanism 25 includes connecting block 251, the bottom at ratchet 24 is fixed at the top of connecting block 251, the bottom of connecting block 251 is fixed with sleeve 252, the inner wall of sleeve 252 is fixed with spring 253, one side that ratchet 24 was kept away from to spring 253 is fixed on loop bar 254, loop bar 254 slidable mounting is at the inner wall of sleeve 252, one side that dwang 10 was kept away from to loop bar 254 is fixed with scraper blade 255, when control motor 9, when making dwang 10 corotation, it is rotatory to make fixed cover 26, can drive ratchet 24 rotatory through pawl 27, cooperation through clearance mechanism 25, the inner wall that makes scraper blade 255 laminate agitator tank 4 rotates, and then can give the clearance with sealed glue on the agitator tank 4 inner wall, prevent to cause the waste.
When the sealing device works (or is used), when the sealing glue is needed to be grouted on the road surface, the pump body 14 is started, and then the first hose 13 and the second hose 15 are used for ejecting the sealing glue from the glue-ejecting head 16 to perform the sealing glue for the crack on the road surface, when the motor 9 is started and the rotating rod 10 is controlled to rotate reversely, the stirring rod 11 is driven to rotate, the sealing glue in the stirring box 4 can be stirred, when the rotating rod 10 rotates, the first driving wheel 18 is driven to rotate, the second driving wheel 20 rotates through the driving belt 19, the rotating rod 21 rotates, the disk 221 is driven to rotate, as the driving plate 222 is hinged with the disk 221 and the push block 223, when the driving plate 222 is driven by the rotation of the disk 221 to move leftwards, the push block 223 is driven by the driving plate 222 to move leftwards, and when the driving plate 222 is driven by the disk 221 to move rightwards, the driving block 223 is driven by the driving plate 222 to move rightwards, make agitator tank 4 remove right, and then when the carousel 221 is rotatory, can make agitator tank 4 control reciprocating motion, and then can make the sealed contact of gluing in puddler 11 and agitator tank 4 wider, make more even to sealed gluey stirring, make the effect of sealed gluey use better, when starter motor 9, when control dwang 10 corotation, make dwang 10 drive fixed cover 26 corotation, it is rotatory to make pawl 27 drive ratchet 24, it is rotatory to make ratchet 24 drive clearance mechanism 25, the inner wall that makes scraper blade 255 laminate agitator tank 4 rotates, and then can clear up adnexed sealed gluey on the agitator tank 4 inner wall, prevent to cause sealed gluey extravagant.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 road bed curing means for highway construction, includes bottom plate (1), its characterized in that: the utility model discloses a stirring device, including bottom plate (1), fixed case (6), motor (10), dwang (10), agitator tank (4), bottom sliding mounting at the top of bottom plate (4), the outer wall of dwang (10) is fixed with puddler (11), the outer wall of dwang (10) is fixed with first drive wheel (18), around being equipped with drive belt (19) on first drive wheel (18), one side that first drive wheel (18) were kept away from to drive belt (19) is around establishing on second drive wheel (20), a rotating rod (21) is fixed on the inner wall of the second driving wheel (20), a reciprocating mechanism (22) is arranged at the bottom of the rotating rod (21), and a cleaning mechanism (25) is arranged in the stirring box (4).
2. The roadbed maintenance device for highway construction according to claim 1, wherein: reciprocating mechanism (22) include disc (221), the bottom of disc (221) articulates there is driving plate (222), one side that driving plate (222) is close to agitator tank (4) articulates there is ejector pad (223), one side that driving plate (222) was kept away from in ejector pad (223) is fixed at the outer wall of agitator tank (4).
3. The roadbed maintenance device for highway construction according to claim 2, wherein: the bottom of the push block (223) is fixed with a guide block (224), and the bottom of the guide block (224) is slidably mounted on the inner wall of the fixed box (6).
4. The roadbed maintenance device for highway construction according to claim 1, wherein: one side that fixed case (6) was kept away from in agitator tank (4) is fixed with first hose (13), one side that agitator tank (4) were kept away from in first hose (13) is fixed on the pump body (14), the top of pump body (14) is fixed with second hose (15), one side that the pump body (14) was kept away from in second hose (15) is fixed on spouting gluey head (16), it installs on connecting plate (17) to spout gluey head (16), the top at bottom plate (1) is fixed to the bottom of connecting plate (17).
5. The roadbed maintenance device for highway construction according to claim 1, wherein: the bottom of backup pad (7) slidable mounting has connecting rod (23), the bottom of connecting rod (23) is fixed with ratchet (24).
6. The roadbed maintenance device for highway construction according to claim 1, wherein: the outer wall of dwang (10) is fixed with fixed cover (26), the outer wall of fixed cover (26) is fixed with pawl (27).
7. The roadbed maintenance device for highway construction according to claim 5, wherein: the cleaning mechanism (25) comprises a connecting block (251), the top of the connecting block (251) is fixed to the bottom of the ratchet wheel (24), a sleeve (252) is fixed to the bottom of the connecting block (251), a spring (253) is fixed to the inner wall of the sleeve (252), one side, away from the ratchet wheel (24), of the spring (253) is fixed to a loop bar (254), and a scraper (255) is fixed to one side, away from the rotating rod (10), of the loop bar (254).
8. The roadbed maintenance device for highway construction according to claim 5, wherein: the connecting rods (23) are arranged in two groups, and the two groups of connecting rods (23) are symmetrically arranged by taking the central line in the vertical direction of the rotating rod (10) as a symmetry axis.
9. The roadbed maintenance device for highway construction according to claim 1, wherein: and a heating plate (12) is fixed in the wall of the stirring box (4).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202210271241.4A CN114411493A (en) | 2022-03-18 | 2022-03-18 | Roadbed maintenance device for highway construction |
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Application Number | Priority Date | Filing Date | Title |
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CN202210271241.4A CN114411493A (en) | 2022-03-18 | 2022-03-18 | Roadbed maintenance device for highway construction |
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CN114411493A true CN114411493A (en) | 2022-04-29 |
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CN202210271241.4A Pending CN114411493A (en) | 2022-03-18 | 2022-03-18 | Roadbed maintenance device for highway construction |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008190207A (en) * | 2007-02-05 | 2008-08-21 | Nikko Co Ltd | Melting apparatus for pavement sealing material and waterproof material |
CN212533668U (en) * | 2020-06-12 | 2021-02-12 | 苏静 | Crack pouring device for highway maintenance |
CN212999689U (en) * | 2020-06-15 | 2021-04-20 | 扬州润达油田化学剂有限公司 | Production agitating unit of polyalcohol anti-sloughing agent for drilling fluid |
CN214131498U (en) * | 2020-12-28 | 2021-09-07 | 河北盛方达新材料科技有限公司 | Sun-proof water-based industrial paint proportioning device |
CN216024419U (en) * | 2021-08-03 | 2022-03-15 | 四川凯科医药科技有限公司 | Chemical pharmaceutical mixing liquid preparation device |
CN217340220U (en) * | 2022-01-17 | 2022-09-02 | 山东梓源特种设备有限公司 | Thickening device |
-
2022
- 2022-03-18 CN CN202210271241.4A patent/CN114411493A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008190207A (en) * | 2007-02-05 | 2008-08-21 | Nikko Co Ltd | Melting apparatus for pavement sealing material and waterproof material |
CN212533668U (en) * | 2020-06-12 | 2021-02-12 | 苏静 | Crack pouring device for highway maintenance |
CN212999689U (en) * | 2020-06-15 | 2021-04-20 | 扬州润达油田化学剂有限公司 | Production agitating unit of polyalcohol anti-sloughing agent for drilling fluid |
CN214131498U (en) * | 2020-12-28 | 2021-09-07 | 河北盛方达新材料科技有限公司 | Sun-proof water-based industrial paint proportioning device |
CN216024419U (en) * | 2021-08-03 | 2022-03-15 | 四川凯科医药科技有限公司 | Chemical pharmaceutical mixing liquid preparation device |
CN217340220U (en) * | 2022-01-17 | 2022-09-02 | 山东梓源特种设备有限公司 | Thickening device |
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