CN101876159A - Cement-concrete paving and leveling device - Google Patents
Cement-concrete paving and leveling device Download PDFInfo
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- CN101876159A CN101876159A CN 201010234732 CN201010234732A CN101876159A CN 101876159 A CN101876159 A CN 101876159A CN 201010234732 CN201010234732 CN 201010234732 CN 201010234732 A CN201010234732 A CN 201010234732A CN 101876159 A CN101876159 A CN 101876159A
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Abstract
The invention relates to a cement-concrete paving and leveling device comprising a working stand, a cement-concrete vibrating and ramming device, a cement-concrete distributing device and a cement-concrete leveling and rolling device. The cement-concrete vibrating and ramming device, the cement-concrete distributing device and the cement-concrete leveling and rolling device are sequentially connected with the working stand from front to back; the left side and the right side of the working stand are respectively downwards connected with a side cement-concrete shielding plate; a cement-concrete vibrating and ramming rod mounting bracket is fixedly connected between the two side cement-concrete shielding plates; a cement-concrete vibrating and ramming rod, a cement-concrete allotting helix, a front cement-concrete vibrating and rolling roller and a rear cement-concrete vibrating and rolling roller are all arranged below the working stand and between the two side cement-concrete shielding plates; a cement-concrete inlet bin is fixedly connected on the upper part of the working stand; the cement-concrete outlet of the cement-concrete inlet bin is arranged above the cement-concrete allotting helix; the cement-concrete vibrating and ramming end of the cement-concrete vibrating and ramming rod extends to the downside of the cement-concrete allotting helix; a front cement-concrete shielding plate is arranged between the two side cement-concrete shielding plates and in the front of the cement-concrete allotting helix; and a measuring plate is arranged between the two side cement-concrete shielding plates and at the rear of the cement-concrete allotting helix. The cement-concrete paving and leveling device greatly improves the compactness of the concrete, thereby enhancing the compression strength of concrete, greatly prolonging service life of the paved concrete, reducing the maintenance frequency of concrete and saving manpower, materials and financial resources.
Description
Technical field
The present invention relates to a kind of concrete paving and leveling device.
Background technology
Traditional machinery that paves, vibrates often all is to be provided with respectively, wherein spreading machine comprises a leveling milling roller that is connected in the support frame on the work housing and is connected the support frame lower end, its defective is the moulding that cement concrete once can not be paved, and work quality is poor, inefficiency, operating cost height, use inconvenience, complex structure, equipment fault is many, and dismounting, maintenance and repair are very inconvenient.Though now also have the moulding that cement concrete once can be paved of some paving and leveling devices, but the effect that paves of these devices is bad, relatively poor to the variation compliance of different operating environment in concrete use, the complex operation trouble, can waste lot of manpower and material resources, be difficult to satisfy the requirement of programming.
Summary of the invention
It is reliable to the purpose of this invention is to provide a kind of work quality, high efficiency, operating cost are low, easy to use, make cement-concrete paving and leveling device efficiently, solve the technical problem of concrete speading in the cement-concrete paving work, vibration compacting, leveling; And one-time formed problem in the work of solution cement-concrete paving.
For achieving the above object, the present invention adopts following technical scheme: a kind of cement-concrete paving and leveling device, comprise work housing and be connected to tamping equipment on the work housing from front to back in turn, distribution device and leveling rolling device, wherein tamping equipment is by the vibrating spear mounting bracket be connected one on vibrating spear mounting bracket row vibrating spear and form, distribution device comprises and is rotatably connected on the sub-material spiral below the work housing and is fixed on the work housing, drive the sub-material spiral motor of sub-material helical rotation, it is characterized in that: described leveling rolling device is by the preceding vibrating roller nip drum that is rotatably connected on below the work housing, after vibration rolls and rolls and be fixed on the work housing, vibrating roller nip drum before driving, after vibration rolls the moving power source of lift-over and forms, the left and right sides of described work housing all is fixedly connected with the side striker plate downwards, the vibrating spear mounting bracket is fixedly connected between the striker plate of both sides, described vibrating spear, the sub-material spiral, before vibrating roller nip drum and after vibration roll roll all be positioned at work housing below, between the striker plate of both sides.
Be fixedly connected with feeding warehouse above the described work housing, the discharging opening of feeding warehouse is positioned at the top of sub-material spiral, the end that vibrates of described vibrating spear extends the below of sub-material spiral, and between the striker plate of both sides, the place ahead of sub-material spiral has preceding striker plate, rear that metering plate is arranged.
Have at least one to be that dither rolls the levelling roller during vibrating roller nip drum and after vibration roll and roll before described, described dither rolls the master rotor power transmission shaft that the levelling roller comprises master rotor and is connected the master rotor two ends, wherein the master rotor power transmission shaft is rotatably connected on the work housing, the master rotor power transmission shaft links to each other with the output of direct-connected motor deceleration machine on being fixedly connected on work housing by transmission mechanism, the master rotor power transmission shaft is a hollow shaft, inside at master rotor, the end, two ends of master rotor respectively is fixedly connected with two bearing supports, there are two eccentric block installation shaft to be rotatably connected on two bearing supports of end, master rotor two ends respectively by the installation shaft bearing, on the eccentric block installation shaft between two bearing supports, also be fixedly connected with eccentric block, the outer end of two eccentric block installation shaft all passes from the master rotor power transmission shaft, be connected with the output of master rotor power transmission shaft frequency-conversion high-speed motor outward, the frequency-conversion high-speed motor is fixedly connected on the work housing by mounting flange, and the frequency-conversion high-speed motor rolls stube cable and rolls frequency converter and be connected with rolling by rolling.
Described vibrating spear comprises caput, barred body, power transmission shaft, eccentric block and vibrating spear motor, wherein power transmission shaft passes through the high-speed rotating shaft bearing sleeve in barred body, eccentric block is fixedly connected on the power transmission shaft, described vibrating spear motor be positioned at barred body outer, with the adpting flange thread connection, adpting flange is welded to connect with the tail end of barred body again, the output of vibrating spear motor is connected with the tail end of power transmission shaft with spline coupling by connecting key, and the vibrating spear motor also is connected with the vibrating spear frequency converter by the vibrating spear stube cable.
Between vibrating spear motor and the adpting flange, can be with adapter sleeve on vibrating spear motor and the adpting flange, and this adapter sleeve is fixed by bolt and vibrating spear motor.
Can be fixedly connected with junction box on the described vibrating spear motor, vibrating spear stube cable one end is connected with the vibrating spear motor with junction box by the cable locking device, and the vibrating spear stube cable other end is connected with the vibrating spear frequency converter.
Described work housing can be made up of mainframe and the mounting rail that is connected the mainframe left and right sides, and described sub-material spiral, preceding vibrating roller nip drum and after vibration roll to roll all and be connected on the mounting rail.
But described mounting rail flange is connected on the mainframe.
Can be fixedly connected with the connector that is connected with outside frame on the described work housing.
Described sub-material spiral can be made up of a helical axis and two blades, and wherein two blades are the plane of symmetry, are symmetrically distributed on the helical axis with the middle discontinuity surface of helical axis.
Described metering plate can be bending plate or the arc plate that bends towards work housing the place ahead.
Compared with prior art the present invention has following characteristics and beneficial effect: the constraint squash type vibrated concrete pattern that 1, has adopted international initiative among the present invention, this mode of operation cooperates frequency adjustable type vibrating spear can significantly improve concrete compactness, thereby strengthen concrete compressive strength, significantly prolonged the application life of spread concrete, reduced concrete maintenance work, a large amount of saving manpower, material resources, financial resources.
2, the vibrating spear group among the present invention is to pass through Frequency Converter Control, can freely adjust the suitable frequency of vibrating (0-12000 time/minute) according to the slump of concrete material, this frequency adjustable type vibrating spear group mode of operation can be carried out guaranteed vibrating to concrete material, make concrete material not leak shake, shake only makes concrete material reach the best effect of vibrating.
3, the sub-material spiral among the present invention adopts the mode of operation of two-way operation, and promptly concrete material drops on the place ahead of sub-material spiral, the work of sub-material screw spiral both sides pusher.This mode of operation has reduced the sub-material distance of spiral, and can carry out effective secondary stirring to the concrete of segregation, has accelerated concrete cloth speed simultaneously, thereby has improved the operating efficiency of concrete speading.
4, the metering plate among the present invention is used for the cloth elevation of control device in running.Can reduce the unnecessary waste of concrete material, thereby save raw material, improve the economic benefit in the construction.Simultaneously the sub-material of spiral is carried out effective leveling, improved construction technology.
5, the roller of the vibroroller cmpacting among the present invention is formed by two groups, the control of concrete material surface finish after being mainly used to pave and slurry face.Wherein first group at first can be carried out elevation and roll leveling to the concrete that screw distribution is crossed, and simultaneously concrete surface has been carried out proposing slurry work.Second group is rolled roller and is mainly used to concrete surface is further proposed the slurry leveling.The vibration frequency of the vibrating roller nip drum among the present invention is by Frequency Converter Control, the vibration frequency that can regulate it.Such mode of operation can make the concrete surface of work more smooth, does not also smear trace simultaneously and exists.Improve work quality and the operating efficiency in the construction, reduced artificial usage quantity, significantly improved the mechanization degree in the construction.Simultaneously a large amount of saving job costs.
Description of drawings
The present invention will be further described in detail below in conjunction with accompanying drawing.
Fig. 1 is a plan structure schematic diagram of the present invention.
Fig. 2 is a left TV structure schematic diagram of the present invention.
Fig. 3 is a right TV structure schematic diagram of the present invention.
Fig. 4 is the structural representation of vibrating spear.
Fig. 5 is the structural representation that dither rolls the levelling roller.
Fig. 6 is the enlarged diagram at I place among Fig. 5.
Reference numeral: 1-vibrating spear, 2-sub-material spiral, the 3-mounting rail, the 4-metering plate, vibrating roller nip drum before the 5-, the 6-after vibration rolls and rolls, 7-side striker plate, striker plate before the 8-, the 9-mainframe, the 10-connector, the 11-feeding warehouse, 12-vibrating spear mounting bracket, 13-frequency-conversion high-speed motor, the direct-connected motor deceleration machine of 14-, 15-sub-material spiral motor, 16-rolls and rolls stube cable, 17-rolls and rolls frequency converter, the 18-master rotor, 19-master rotor power transmission shaft, the 20-transmission shaft bearing, the 21-bearing support, 22-eccentric block installation shaft, 23-installation shaft bearing, the 24-eccentric block, the 25-mounting flange, the 26-caput, the 27-barred body, the 28-high-speed rotating shaft holds, the 29-power transmission shaft, the 30-eccentric block, the 31-connecting key, the 32-spline coupling, the 33-adpting flange, 34-vibrating spear motor, 35-vibrating spear frequency converter, the 36-junction box, 37-cable locking device, 38-vibrating spear stube cable, the 39-adapter sleeve, the 40-bolt, the 41-beam, 42-elastic shock attenuation piece, the 43-drive mechanism.
The specific embodiment
Embodiment is referring to shown in Fig. 1-3, this cement-concrete paving and leveling device, comprise work housing and be connected to tamping equipment on the work housing from front to back in turn, distribution device and leveling rolling device, wherein tamping equipment is by vibrating spear mounting bracket 12 be connected the row of one on vibrating spear mounting bracket vibrating spear 1 and form, in the present embodiment, vibrating spear has seven, distribution device comprises the sub-material spiral 2 that is rotatably connected on below the work housing and is fixed on the work housing, drive the sub-material spiral motor 15 that sub-material spiral 2 rotates, in the present embodiment, sub-material spiral motor 15 drives sub-material spiral 2 by chain drive structure, the leveling rolling device is by the preceding vibrating roller nip drum 5 that is rotatably connected on below the work housing, after vibration rolls and rolls 6 and be fixed on the work housing, vibrating roller nip drum 5 before driving, after vibration rolls and rolls the 6 power sources compositions that rotate, the left and right sides of described work housing all is fixedly connected with side striker plate 7 downwards, vibrating spear mounting bracket 12 is fixedly connected between the both sides striker plate 7 by flange, described vibrating spear 1, sub-material spiral 2, before vibrating roller nip drum 5 and after vibration roll roll 6 all be positioned at work housing below, between the both sides striker plate 7.
Be fixedly connected with feeding warehouse 11 above the described work housing, the discharging opening of feeding warehouse 11 is positioned at the top of sub-material spiral 2, the end that vibrates of described vibrating spear 1 extends the below of sub-material spiral 2, and the vertical distance between the sub-material spiral 2 has certain working clearance, between both sides striker plate 7, the place ahead of sub-material spiral 2 has preceding striker plate 8, rear that metering plate 4 is arranged, and described metering plate 4 is for bending towards the bending plate or the arc plate in work housing the place ahead, and the height of metering plate 4 can be regulated.
Described work housing is made up of mainframe 9 and the mounting rail 3 that is connected the mainframe left and right sides, and described sub-material spiral 2, preceding vibrating roller nip drum 5 and after vibration roll and roll 6 and all be connected on the mounting rail 3.Described mounting rail 3 flanges are connected on the mainframe 9.
Be fixedly connected with the connector 10 that is connected with outside frame on the described work housing.Described sub-material spiral 2 is made up of a helical axis 2.1 and two blades 2.2, and wherein two blades 2.2 are the plane of symmetry, are symmetrically distributed on the helical axis 2.1 with the middle discontinuity surface of helical axis.
Vibrating roller nip drum 5 and after vibration roll to roll and have at least one to be that dither rolls the levelling roller in 6 before described, referring to Fig. 5, Fig. 6, in the present embodiment, preceding vibrating roller nip drum 5 and after vibration roll and roll 6 all is that dither rolls the levelling roller, preceding vibrating roller nip drum 5 and after vibration are connected with chain drive structure between rolling and rolling 6, and vibrating roller nip drum 5 and after vibration roll and roll 6 rotations synchronously before being driven by chain drive structure.Described dither rolls the master rotor power transmission shaft 19 that the levelling roller comprises master rotor 18 and is connected the master rotor two ends, wherein master rotor power transmission shaft 19 is rotatably connected on the work housing, master rotor power transmission shaft 19 links to each other with the output of direct-connected motor deceleration machine 14 on being fixedly connected on work housing by transmission mechanism 43, master rotor power transmission shaft 19 is a hollow shaft, inside at master rotor 18, the end, two ends of master rotor respectively is fixedly connected with two bearing supports 21, there are two eccentric block installation shaft 22 to be rotatably connected on two bearing supports 21 of end, master rotor two ends respectively by installation shaft bearing 23, on the eccentric block installation shaft 22 between two bearing supports 21, also be fixedly connected with eccentric block 24, the outer end of two eccentric block installation shaft 22 all passes from master rotor power transmission shaft 19, be connected with the output of master rotor power transmission shaft 19 frequency-conversion high-speed motor 13 outward, frequency-conversion high-speed motor 13 is fixedly connected on the work housing by mounting flange 25, and frequency-conversion high-speed motor 13 rolls stube cable 16 and rolls frequency converter 17 and be connected with rolling by rolling.The alternating voltage 380V of described frequency-conversion high-speed motor describedly rolls that to roll stube cable 16 be 34 line cables mutually, and described rolling rolled frequency converter 17 and be the three-phase alternating current frequency converter.In the present embodiment, master rotor power transmission shaft 19 is rotatably connected on the work housing by transmission shaft bearing 20, flexible snubber block 42 between transmission shaft bearing 20 and the mainframe 9, described frequency-conversion high-speed motor 13 is fixedly connected on the mainframe 9 through beam 41 by mounting flange 25.
Referring to Fig. 4, described vibrating spear 1 comprises caput 26, barred body 27, power transmission shaft 29, eccentric block 30 and vibrating spear motor 34, wherein power transmission shaft 29 holds 28 by high-speed rotating shaft and is enclosed within the barred body 27, eccentric block 30 is fixedly connected on the power transmission shaft 29, described vibrating spear motor 34 is positioned at outside the barred body, with adpting flange 33 thread connection, adpting flange 33 is welded to connect with the tail end of barred body 27 again, the output of vibrating spear motor 34 is connected with the tail end of spline coupling 32 with power transmission shaft 29 by connecting key 31, and vibrating spear motor 34 also is connected with vibrating spear frequency converter 35 by vibrating spear stube cable 38.Between vibrating spear motor 34 and the adpting flange 33, be with adapter sleeve 39 on vibrating spear motor 34 and the adpting flange 33, and this adapter sleeve 39 is fixing with vibrating spear motor 34 by bolt 40.Be fixedly connected with junction box 36 on the described vibrating spear motor 34, vibrating spear stube cable 38 1 ends are connected with vibrating spear motor 34 with junction box 36 by cable locking device 37, and vibrating spear stube cable 38 other ends are connected with vibrating spear frequency converter 35.
The course of work of the present invention: feeding warehouse 11 receives concrete and stirs material, concrete stirs material drops to sub-material spiral 2 by feeding warehouse 11 the place ahead, the top of vibrating spear 1, the 2 two-way sub-material work of sub-material spiral, the concrete material of feeding warehouse 11 whereabouts is distributed to uniformly the both sides of sub-material spiral 2 from the centre, vibrating by vibrating spear 1 simultaneously, under the cooperation of both sides striker plate 7 and metering plate 4, form a kind of strong constraint squash type concrete vibrating, can make sub-material spiral 2 equally distributed concrete stir material and reach closely knit and orderly paving on work plane.Roll the work of roller then by two groups of dither slow-speed of revolution rotations in the back of metering plate 4, the first flat concrete that wherein preceding vibrating roller nip drum 5 paves to sub-material spiral and metering plate earlier by the low speed rotation dither carries out an elevation and rolls, can make concrete reach the setting elevation of expection, after vibration rolls and rolls 6 and be mainly used to the slurry of carrying on whole spread concrete surface is received light then.Among the present invention, preceding vibrating roller nip drum 5 and after vibration have only one to be that the dither slow-speed of revolution rolls roller between rolling and rolling 6, the dense concrete that the front is evenly paved forms the smooth smooth cement paste face of one deck on the surface, two all is the words that the dither slow-speed of revolution rolls roller, the work effect is better, can save great amount of manpower, material resources, the while can significantly be improved the quality and the production efficiency of concrete speading.
Claims (10)
1. cement-concrete paving and leveling device, comprise work housing and be connected to tamping equipment on the work housing from front to back in turn, distribution device and leveling rolling device, wherein tamping equipment is by vibrating spear mounting bracket (12) be connected one on vibrating spear mounting bracket row vibrating spear (1) and form, distribution device comprises and is rotatably connected on the sub-material spiral (2) below the work housing and is fixed on the work housing, drive the sub-material spiral motor (15) that sub-material spiral (2) rotates, it is characterized in that: described leveling rolling device is by the preceding vibrating roller nip drum (5) that is rotatably connected on below the work housing, after vibration rolls and rolls (6) and be fixed on the work housing, vibrating roller nip drum (5) before driving, after vibration rolls and rolls the power source composition that (6) rotates;
The left and right sides of described work housing all is fixedly connected with side striker plate (7) downwards, vibrating spear mounting bracket (12) is fixedly connected between the both sides striker plate (7), and described vibrating spear (1), sub-material spiral (2), preceding vibrating roller nip drum (5) and after vibration roll and roll between following, the both sides striker plate (7) that (6) all be positioned at work housing;
Be fixedly connected with feeding warehouse (11) above the described work housing, the discharging opening of feeding warehouse (11) is positioned at the top of sub-material spiral (2), the end that vibrates of described vibrating spear (1) extends the below of sub-material spiral (2), between both sides striker plate (7), the place ahead of sub-material spiral (2) has preceding striker plate (8), rear that metering plate (4) is arranged.
2. cement-concrete paving and leveling device according to claim 1, it is characterized in that: vibrating roller nip drum (5) and after vibration roll to roll and have at least one to be that dither rolls the levelling roller in (6) before described, described dither rolls the master rotor power transmission shaft (19) that the levelling roller comprises master rotor (18) and is connected the master rotor two ends, wherein master rotor power transmission shaft (19) is rotatably connected on the work housing, master rotor power transmission shaft (19) links to each other with the output of direct-connected motor deceleration machine (14) on being fixedly connected on work housing by transmission mechanism (43), master rotor power transmission shaft (19) is a hollow shaft, inside in master rotor (18), the end, two ends of master rotor respectively is fixedly connected with two bearing supports (21), there are two eccentric block installation shaft (22) to be rotatably connected on two bearing supports (21) of end, master rotor two ends respectively by installation shaft bearing (23), on the eccentric block installation shaft (22) between two bearing supports (21), also be fixedly connected with eccentric block (24), the outer end of two eccentric block installation shaft (22) all passes from master rotor power transmission shaft (19), be connected with the output of master rotor power transmission shaft (19) frequency-conversion high-speed motor (13) outward, frequency-conversion high-speed motor (13) is fixedly connected on the work housing by mounting flange (25), and frequency-conversion high-speed motor (13) rolls stube cable (16) and rolls frequency converter (17) and be connected with rolling by rolling.
3. cement-concrete paving and leveling device according to claim 1, it is characterized in that: described vibrating spear 1 comprises caput (26), barred body (27), power transmission shaft (29), eccentric block (30) and vibrating spear motor (34), wherein power transmission shaft (29) holds (28) by high-speed rotating shaft and is enclosed within the barred body (27), eccentric block (30) is fixedly connected on the power transmission shaft (29), described vibrating spear motor (34) is positioned at outside the barred body, with adpting flange (33) thread connection, adpting flange (33) is welded to connect with the tail end of barred body (27) again, the output of vibrating spear motor (34) is connected with the tail end of spline coupling (32) with power transmission shaft (29) by connecting key (31), and vibrating spear motor (34) also is connected with vibrating spear frequency converter (35) by vibrating spear stube cable (38).
4. cement-concrete paving and leveling device according to claim 3, it is characterized in that: between vibrating spear motor (34) and the adpting flange (33), be with adapter sleeve (39) on vibrating spear motor (34) and the adpting flange (33), and this adapter sleeve (39) is fixing by bolt (40) and vibrating spear motor (34).
5. the efficient tamping equipment of cement-concrete paving device-specific plug-in type frequency adjustable type according to claim 4, it is characterized in that: be fixedly connected with junction box (36) on the described vibrating spear motor (34), vibrating spear stube cable (38) one ends are connected with vibrating spear motor (34) with junction box (36) by cable locking device (37), and vibrating spear stube cable (38) other end is connected with vibrating spear frequency converter (35).
6. cement-concrete paving and leveling device according to claim 1, it is characterized in that: described work housing is made up of mainframe (9) and the mounting rail (3) that is connected the mainframe left and right sides, and described sub-material spiral (2), preceding vibrating roller nip drum (5) and after vibration roll and roll (6) and all be connected on the mounting rail (3).
7. cement-concrete paving and leveling device according to claim 6 is characterized in that: described mounting rail (3) flange is connected on the mainframe (9).
8. according to any described cement-concrete paving and leveling device among the claim 1-7, it is characterized in that: be fixedly connected with the connector (10) that is connected with outside frame on the described work housing.
9. according to any described cement-concrete paving and leveling device among the claim 1-7, it is characterized in that: described sub-material spiral (2) is made up of a helical axis (2.1) and two blades (2.2), and wherein two blades (2.2) are the plane of symmetry, are symmetrically distributed on the helical axis (2.1) with the middle discontinuity surface of helical axis.
10. according to any described cement-concrete paving and leveling device among the claim 1-7, it is characterized in that: described metering plate (4) is for bending towards the bending plate or the arc plate in work housing the place ahead.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102347329A CN101876159B (en) | 2010-07-23 | 2010-07-23 | Cement-concrete paving and leveling device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102347329A CN101876159B (en) | 2010-07-23 | 2010-07-23 | Cement-concrete paving and leveling device |
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| CN101876159A true CN101876159A (en) | 2010-11-03 |
| CN101876159B CN101876159B (en) | 2011-08-10 |
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| CN2010102347329A Expired - Fee Related CN101876159B (en) | 2010-07-23 | 2010-07-23 | Cement-concrete paving and leveling device |
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| CN115110382A (en) * | 2022-07-28 | 2022-09-27 | 中建八局第二建设有限公司 | Concrete construction all-in-one machine for field road pavement and use method thereof |
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