CN110331643A - A kind of bituminous pavement fills out hole machine - Google Patents

A kind of bituminous pavement fills out hole machine Download PDF

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Publication number
CN110331643A
CN110331643A CN201910616833.3A CN201910616833A CN110331643A CN 110331643 A CN110331643 A CN 110331643A CN 201910616833 A CN201910616833 A CN 201910616833A CN 110331643 A CN110331643 A CN 110331643A
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CN
China
Prior art keywords
shaft
storage bin
fixedly connected
rack
out hole
Prior art date
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Pending
Application number
CN201910616833.3A
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Chinese (zh)
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不公告发明人
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201910616833.3A priority Critical patent/CN110331643A/en
Publication of CN110331643A publication Critical patent/CN110331643A/en
Pending legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C23/00Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
    • E01C23/06Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
    • E01C23/09Devices 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
    • E01C23/096Devices 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 forming, opening-out, cleaning, drying or heating and filling

Abstract

The present invention relates to road construction machinery fields, more specifically, it is that a kind of bituminous pavement fills out hole machine, including rack, fixed frame, idler wheel and storage bin, the lower surface of the rack is equipped with fixed frame, the bottom of fixed frame is equipped with idler wheel, storage bin is fixedly connected in the middle part of rack, the lower surface of rack is equipped with cleaning agency, the left side of storage bin is equipped with crankshaft, the side wall of fixed frame is fixedly connected with driving motor, the axle stretch end of driving motor is connected with crankshaft, the lower section of crankshaft is equipped with fixed plate, running through in fixed plate has polishing shaft, the lower end of polishing shaft is equipped with polishing pad, the inside of storage bin is equipped with rabbling mechanism, before carrying out filling out hole operation, ground pit is cleared up using brush, pitch is stirred using agitating plate, prevent pitch from generating precipitating, pitch is pushed to move downward using screw rod, prevent pitch stifled Feed opening is filled in, after pitch fills up pit, tamps road surface using tup, the pitch of the pit surface after filling up using polishing pad polishing.

Description

A kind of bituminous pavement fills out hole machine
Technical field
The present invention relates to road construction machinery fields, are that a kind of bituminous pavement fills out hole machine more specifically.
Background technique
Road surface pit slot refers in the case where driving acts on, road surface aggregate local shedding and the hollow that generates, is that bituminous pavement is easy The Common Diseases for sending out multiple influence travel safety, comfort and appearance of a street road looks.It, can be to driving if maintenance is not in time Safety constitutes great threat, while can aggravate the increase of maintenance cost.Water Damage is to generate asphalt concrete pavement pit slot most Principal element.Water generates emollescence, release effect and souring to bituminous concrete.Cause bituminous concrete it is loose, from And form pit slot.
When existing asphalt pavement pit is repaired, existing hole machine of filling out cannot clean pit, and after filling out hole It is unable to ground grading, it is still necessary to artificial smooth.
Summary of the invention
The purpose of the present invention is to provide a kind of bituminous pavements to fill out hole machine, to solve mentioned above in the background art ask Topic.
To achieve the above object, the invention provides the following technical scheme:
A kind of bituminous pavement fills out hole machine, including rack, fixed frame, idler wheel and storage bin, and the lower surface of the rack is equipped with solid Determine frame, the bottom of fixed frame is equipped with idler wheel, and storage bin is fixedly connected in the middle part of rack, and the lower surface of rack is equipped with cleaning Mechanism, the left side of storage bin are equipped with crankshaft, and the side wall of fixed frame is fixedly connected with driving motor, the axle stretch end and song of driving motor Axis is connected, and the lower section of crankshaft is equipped with fixed plate, and running through in fixed plate has polishing shaft, and the lower end for shaft of polishing is equipped with polishing Disk is arranged with connecting rod at the axle journal of crankshaft, and the lower end of connecting rod is hinged with motion bar, and the lower end of motion bar is fixedly connected with tup, The inside of storage bin is equipped with rabbling mechanism.
Further: feeding port being installed at the top of the storage bin.
Further: the cleaning agency includes telescoping mechanism, lifter plate, cleans shaft, brush, cleans motor and biography Dynamic band, the lower surface of rack are fixedly connected with telescoping mechanism, and the lower end of telescoping mechanism is fixedly connected with lifter plate, under lifter plate Surface pivots are connected with cleaning shaft, and the lower end for cleaning shaft is equipped with brush, and bristle is distributed in the surface of brush, lifter plate Lower surface is fixedly connected with cleaning motor, and the axle stretch end for cleaning motor is connected by transmission belt with shaft is cleaned.
Further: grinding head, polishing pad and shaft of at ground, polishing is distributed in the lower surface of the polishing pad Upper end be connected by second bevel gear group with crankshaft.
Further: the end of the rack is equipped with push rod.
Further: the rabbling mechanism includes stirring motor, agitating shaft, driven shaft, agitating plate and screw rod, storage bin Top be fixedly connected with stirring motor, the axle stretch end of stirring motor is fixedly connected with agitating shaft, and agitating shaft protrudes into storage bin, Driven shaft is symmetrically arranged at left and right sides of agitating shaft, the side wall rotation connection of driven shaft and storage bin, the end of driven shaft leads to It crosses first bevel gear group to be connected with agitating shaft, agitating plate is distributed on driven shaft, the lower end of agitating shaft is fixedly connected with screw rod.
Further: the bottom of the storage bin offers feed opening, and valve is equipped on feed opening, and screw rod protrudes into down In material mouth.
Using technical solution provided by the invention, compared with prior art, the embodiment of the present invention is had the following beneficial effects: In, before carrying out filling out hole operation, ground pit is cleared up using brush, pitch is stirred using agitating plate, prevents pitch Precipitating is generated, pushes pitch to move downward using screw rod, prevents pitch feed opening being blocked, after pitch fills up pit, utilize hammer Head compacting road surface, the pitch of the pit surface after being filled up using polishing pad polishing are guaranteed the flatness on its surface, solved existing Fill out hole machine and pit cannot be cleaned, and be unable to ground grading after filling out hole, it is still necessary to artificial smooth problem.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that bituminous pavement fills out hole machine embodiment 1;
Fig. 2 is the perspective view that bituminous pavement fills out rack in hole machine embodiment 1;
Fig. 3 is the structural schematic diagram that bituminous pavement fills out agitating shaft in hole machine embodiment 1.
Label declaration in schematic diagram: 1- rack;2- fixed frame;3- idler wheel;4- storage bin;5- feeding port;6- stirring electricity Machine;7- agitating shaft;8- driven shaft;9- agitating plate;10- screw rod;11- feed opening;12- first bevel gear group;13- telescoping mechanism; 14- lifter plate;15- cleans shaft;16- brush;17- cleans motor;18- transmission belt;19- crankshaft;20- fixed plate;21- driving Motor;22- polishing shaft;23- polishing pad;24- second bevel gear group;25- motion bar;26- tup;27- connecting rod;28- push rod.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention, and the present invention will be further described with reference to the examples below.
Embodiment 1
Please refer to Fig. 1-3, in the embodiment of the present invention, a kind of bituminous pavement fills out hole machine, including rack 1, fixed frame 2, idler wheel 3 and storage Feed bin 4, the lower surface of rack 1 are equipped with fixed frame 2, and the bottom of fixed frame 2 is equipped with idler wheel 3, are convenient for present apparatus shift position, The middle part of rack 1 is fixedly connected with storage bin 4, and the top of storage bin 4 is equipped with feeding port 5, and pitch passes through the injection storage of feeding port 5 In feed bin 4, the lower surface of rack 1 is equipped with cleaning agency, and cleaning agency includes telescoping mechanism 13, lifter plate 14, cleans shaft 15, brush 16, cleaning motor 17 and transmission belt 18, the lower surface of rack 1 are fixedly connected with telescoping mechanism 13, and telescoping mechanism 13 is Electric hydaulic telescoping cylinder, the lower end of telescoping mechanism 13 are fixedly connected with lifter plate 14, and the lower surface of lifter plate 14 is rotatably connected to Shaft 15 is cleaned, the lower end for cleaning shaft 15 is equipped with brush 16, and bristle, the following table of lifter plate 14 is distributed in the surface of brush 16 Face, which is fixedly connected with, cleans motor 17, and the axle stretch end for cleaning motor 17 is connected by transmission belt 18 with shaft 15 is cleaned, and starts Motor 17 is cleaned, drives and cleans the rotation of shaft 15, so that brush 16 be driven to rotate, control telescoping mechanism 13 is flexible, adjusts brush 16 height makes to clear up ground at brush 16 and ground, and the left side of storage bin 4 is equipped with crankshaft 19, crankshaft 19 End and fixed frame 2 are rotatablely connected, and the side wall of fixed frame 2 is fixedly connected with driving motor 21, the axle stretch end of driving motor 21 with Crankshaft 19 is connected, and the lower section of crankshaft 19 is equipped with fixed plate 20, and the both ends of fixed plate 20 are fixed with fixed frame 2, storage bin 4 respectively It connects, running through in fixed plate 20 has polishing shaft 22, polishing shaft 22 and the rotation connection of fixed frame 2, the lower end of polishing shaft 22 Polishing pad 23 is installed, the lower surface of polishing pad 23 is distributed with grinding head, at polishing pad 23 and ground, polishing shaft 22 Upper end is connected by second bevel gear group 24 with crankshaft 19, and band dynamic crankshaft 19 rotates when driving motor 21 is run, and then drives Shaft 22 of polishing rotates, and grinds bituminous pavement using polishing pad 23, connecting rod 27, connecting rod 27 and song are arranged at the axle journal of crankshaft 19 Axis 19 is rotatablely connected, and the lower end of connecting rod 27 is hinged with motion bar 25, and motion bar 25 passes through fixed plate 20 and extends to fixed plate 20 Lower section, motion bar 25 are slidably connected with fixed plate 20, and motion bar 25 can slide up and down, and the lower end of motion bar 25 is fixedly connected with Tup 26 when crankshaft 19 rotates, drives tup 26 to vibrate up and down, tamps road surface, the end of rack 1 using tup 26 by connecting rod 27 Portion is equipped with push rod 28, convenient for pushing present apparatus shift position.
Embodiment 2
On the basis of embodiment 1, the inside of storage bin 4 is equipped with rabbling mechanism, and rabbling mechanism includes stirring motor 6, stirring Axis 7, driven shaft 8, agitating plate 9 and screw rod 10, the top of storage bin 4 are fixedly connected with stirring motor 6, and the axis of stirring motor 6 is stretched End is fixedly connected with agitating shaft 7, and agitating shaft 7 protrudes into storage bin 4, and the left and right sides of agitating shaft 7 is symmetrically arranged with driven shaft 8, The side wall of driven shaft 8 and storage bin 4 is rotatablely connected, and the end of driven shaft 8 is connected by first bevel gear group 12 with agitating shaft 7 It connects, agitating plate 9 is distributed on driven shaft 8, drives agitating shaft 7 to rotate when stirring motor 6 is run, and then driven shaft 8 is driven to rotate, To drive agitating plate 9 to rotate, pitch is stirred using agitating plate 9, prevents pitch from generating precipitating, the bottom of storage bin 4 offers Feed opening 11 is equipped with valve on feed opening 11, and the lower end of agitating shaft 7 is fixedly connected with screw rod 10, and screw rod 10 protrudes into feed opening It in 11, drives screw rod 10 to rotate when agitating shaft 7 rotates, pushes pitch to move downward using screw rod 10, prevent pitch from blocking blanking Mouth 11.
1, embodiment 2 in conjunction with the embodiments, the working principle of the invention is: pitch is injected storage bin 4 by feeding port 5 Interior, when needing to fill the pit on road surface, starting cleans motor 17, drives and cleans the rotation of shaft 15, to drive 16 turns of brush Dynamic, control telescoping mechanism 13 is flexible, adjusts the height of brush 16, makes at brush 16 and ground, carries out to ground pit Cleaning pushes the present apparatus, and feed opening 11 is made to be moved to the surface of pit, starts stirring motor 6, and agitating shaft 7 is driven to rotate, into And driven shaft 8 is driven to rotate, so that agitating plate 9 be driven to rotate, pitch is stirred using agitating plate 9, prevents pitch from generating precipitating, is beaten The valve on feed opening 11 is opened, pitch is discharged by feed opening 11, is flowed into pit, and 10 turns of screw rod are driven when agitating shaft 7 rotates It is dynamic, it pushes pitch to move downward using screw rod 10, prevents pitch feed opening being blocked 11, after pitch fills up pit, close blanking Valve on mouth 11 starts driving motor 21, and band dynamic crankshaft 19 rotates, and then shaft 22 of polishing is driven to rotate, and pushes the present apparatus It is mobile, so that tup 26 is moved to the top of pit, when crankshaft 19 rotates, drives tup 26 to vibrate up and down by connecting rod 27, utilize Tup 26 tamps road surface, pushes the present apparatus, polishing pad 23 is made to be moved to pit, the pit after being filled up using the polishing of polishing pad 23 The pitch on surface guarantees the flatness on its surface.
It should be strongly noted that rack 1, fixed frame 2, idler wheel 3 and storage bin 4 are answering for the prior art in the application With, rabbling mechanism, cleaning agency, crankshaft, polishing pad, the innovative point that tup is the application, efficiently solves and existing fill out hole Machine cannot clean pit, and be unable to ground grading after filling out hole, it is still necessary to artificial smooth problem.
Schematically the present invention and embodiments thereof are described above, description is not limiting, institute in attached drawing What is shown is also one of embodiments of the present invention, and actual structure is not limited to this.So if the common skill of this field Art personnel are enlightened by it, without departing from the spirit of the invention, are not inventively designed and the technical solution Similar frame mode and embodiment, are within the scope of protection of the invention.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (7)

1. a kind of bituminous pavement fills out hole machine, including rack (1), fixed frame (2), idler wheel (3) and storage bin (4), which is characterized in that The lower surface of the rack (1) is equipped with fixed frame (2), and the bottom of fixed frame (2) is equipped with idler wheel (3), the middle part of rack (1) It is fixedly connected with storage bin (4), the lower surface of rack (1) is equipped with cleaning agency, and the left side of storage bin (4) is equipped with crankshaft (19), the side wall of fixed frame (2) is fixedly connected with driving motor (21), and the axle stretch end of driving motor (21) is connected with crankshaft (19) It connects, the lower section of crankshaft (19) is equipped with fixed plate (20), through having polishing shaft (22) in fixed plate (20), polishes shaft (22) Lower end is equipped with polishing pad (23), is arranged at the axle journal of crankshaft (19) connecting rod (27), and the lower end of connecting rod (27) is hinged with activity Bar (25), the lower end of motion bar (25) are fixedly connected with tup (26), and the inside of storage bin (4) is equipped with rabbling mechanism.
2. bituminous pavement according to claim 1 fills out hole machine, which is characterized in that be equipped at the top of the storage bin (4) Feeding port (5).
3. bituminous pavement according to claim 1 fills out hole machine, which is characterized in that the cleaning agency includes telescoping mechanism (13), lifter plate (14), cleaning shaft (15), brush (16), cleaning motor (17) and transmission belt (18), the following table of rack (1) Face is fixedly connected with telescoping mechanism (13), and the lower end of telescoping mechanism (13) is fixedly connected with lifter plate (14), lifter plate (14) Lower surface, which is rotatably connected to, cleans shaft (15), and the lower end for cleaning shaft (15) is equipped with brush (16), the surface of brush (16) Bristle is distributed with, the lower surface of lifter plate (14), which is fixedly connected with, cleans motor (17), and the axle stretch end for cleaning motor (17) passes through Transmission belt (18) is connected with shaft (15) are cleaned.
4. bituminous pavement according to claim 1 fills out hole machine, which is characterized in that the following table EDS maps of the polishing pad (23) There is grinding head, for polishing pad (23) at ground, the upper end of polishing shaft (22) passes through second bevel gear group (24) and crankshaft (19) it is connected.
5. bituminous pavement according to claim 1 fills out hole machine, which is characterized in that the end of the rack (1), which is equipped with, to push away Bar (28).
6. -5 any bituminous pavements fill out hole machine according to claim 1, which is characterized in that the rabbling mechanism includes stirring Motor (6), agitating shaft (7), driven shaft (8), agitating plate (9) and screw rod (10), storage bin are fixedly connected with stirring at the top of (4) Motor (6), the axle stretch end of stirring motor (6) are fixedly connected with agitating shaft (7), and agitating shaft (7) protrudes into storage bin (4), stirring It is symmetrically arranged at left and right sides of axis (7) driven shaft (8), the side wall of driven shaft (8) and storage bin (4) is rotatablely connected, driven shaft (8) end is connected by first bevel gear group (12) with agitating shaft (7), and agitating plate (9) are distributed on driven shaft (8), stir The lower end for mixing axis (7) is fixedly connected with screw rod (10).
7. bituminous pavement according to claim 6 fills out hole machine, which is characterized in that the bottom of the storage bin (4) offers Feed opening (11), valve is equipped on feed opening (11), and screw rod (10) protrudes into feed opening (11).
CN201910616833.3A 2019-07-09 2019-07-09 A kind of bituminous pavement fills out hole machine Pending CN110331643A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910616833.3A CN110331643A (en) 2019-07-09 2019-07-09 A kind of bituminous pavement fills out hole machine

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Application Number Priority Date Filing Date Title
CN201910616833.3A CN110331643A (en) 2019-07-09 2019-07-09 A kind of bituminous pavement fills out hole machine

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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110318326A (en) * 2019-07-16 2019-10-11 燕明月 One kind paves uniform asphalt paving equipment
CN111350369A (en) * 2020-04-08 2020-06-30 福州台江筑途科技有限公司 Terrace paint turns over shovel and removes cleaning device
CN111364325A (en) * 2020-03-26 2020-07-03 方军 Tamping vehicle capable of pre-cleaning for civil engineering
CN111576171A (en) * 2020-06-03 2020-08-25 四川仁沐高速公路有限责任公司 Concrete road surface crack fills and rolls polishing all-in-one
CN112030691A (en) * 2020-09-08 2020-12-04 山东交通职业学院 Road surface patching device is used in road engineering construction
CN112048982A (en) * 2020-10-21 2020-12-08 青岛同创旷远企业发展有限公司 Road and bridge crack repairing and reinforcing device
CN113106827A (en) * 2021-04-15 2021-07-13 湖南祥昀建设工程有限公司 Filling device for pavement foundation joint
CN113308974A (en) * 2021-06-04 2021-08-27 王丹丹 Municipal land construction repairing machine
CN114108436A (en) * 2021-10-28 2022-03-01 赵影丽 Highway bituminous paving repair equipment
CN114606846A (en) * 2022-03-18 2022-06-10 中海外交通建设有限公司 Filling device for highway holes
CN114991013A (en) * 2022-04-22 2022-09-02 高速铁路建造技术国家工程实验室 Skylight waterproof layer construction device and construction process thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4917533A (en) * 1987-11-06 1990-04-17 Sport Koter U.S.A., Inc. Resurfacing apparatus and process
CN107761522A (en) * 2017-10-31 2018-03-06 陈超 A kind of pavement patching asphalt concrete flattening apparatus
CN108086116A (en) * 2017-12-22 2018-05-29 湖南望隆企业管理咨询有限公司 A kind of road safety pitch repairs pad device
CN208235286U (en) * 2018-04-12 2018-12-14 河南省路嘉路桥股份有限公司 A kind of pavement damage quick repairing machine
CN109680588A (en) * 2019-01-24 2019-04-26 王跃前 A kind of road surface repairing device convenient for quickly handling material

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4917533A (en) * 1987-11-06 1990-04-17 Sport Koter U.S.A., Inc. Resurfacing apparatus and process
CN107761522A (en) * 2017-10-31 2018-03-06 陈超 A kind of pavement patching asphalt concrete flattening apparatus
CN108086116A (en) * 2017-12-22 2018-05-29 湖南望隆企业管理咨询有限公司 A kind of road safety pitch repairs pad device
CN208235286U (en) * 2018-04-12 2018-12-14 河南省路嘉路桥股份有限公司 A kind of pavement damage quick repairing machine
CN109680588A (en) * 2019-01-24 2019-04-26 王跃前 A kind of road surface repairing device convenient for quickly handling material

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110318326A (en) * 2019-07-16 2019-10-11 燕明月 One kind paves uniform asphalt paving equipment
CN111364325A (en) * 2020-03-26 2020-07-03 方军 Tamping vehicle capable of pre-cleaning for civil engineering
CN111350369A (en) * 2020-04-08 2020-06-30 福州台江筑途科技有限公司 Terrace paint turns over shovel and removes cleaning device
CN111576171A (en) * 2020-06-03 2020-08-25 四川仁沐高速公路有限责任公司 Concrete road surface crack fills and rolls polishing all-in-one
CN112030691A (en) * 2020-09-08 2020-12-04 山东交通职业学院 Road surface patching device is used in road engineering construction
CN112048982A (en) * 2020-10-21 2020-12-08 青岛同创旷远企业发展有限公司 Road and bridge crack repairing and reinforcing device
CN113106827A (en) * 2021-04-15 2021-07-13 湖南祥昀建设工程有限公司 Filling device for pavement foundation joint
CN113308974A (en) * 2021-06-04 2021-08-27 王丹丹 Municipal land construction repairing machine
CN114108436A (en) * 2021-10-28 2022-03-01 赵影丽 Highway bituminous paving repair equipment
CN114606846A (en) * 2022-03-18 2022-06-10 中海外交通建设有限公司 Filling device for highway holes
CN114991013A (en) * 2022-04-22 2022-09-02 高速铁路建造技术国家工程实验室 Skylight waterproof layer construction device and construction process thereof
CN114991013B (en) * 2022-04-22 2023-08-18 高速铁路建造技术国家工程研究中心 Skylight point waterproof layer construction device and construction technology thereof

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Application publication date: 20191015

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