CN109371787B - Concrete paving device for road construction - Google Patents
Concrete paving device for road construction Download PDFInfo
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- CN109371787B CN109371787B CN201811327331.0A CN201811327331A CN109371787B CN 109371787 B CN109371787 B CN 109371787B CN 201811327331 A CN201811327331 A CN 201811327331A CN 109371787 B CN109371787 B CN 109371787B
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- paving
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- paves
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- 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
- E01C19/12—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 distributing granular or liquid materials
- E01C19/18—Devices for distributing road-metals mixed with binders, e.g. cement, bitumen, without consolidating or ironing effect
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- Architecture (AREA)
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- Structural Engineering (AREA)
- Road Paving Machines (AREA)
Abstract
The invention discloses a concrete paving device for road construction, which comprises a paving vehicle body, a concrete storage tank, a paving mechanism and a paving uniform mechanism, wherein a bearing bottom plate is arranged at one end of the paving vehicle body; the double-layer concrete paving machine is reasonable and simple in structure and convenient to use, effectively improves the road construction efficiency, reduces the labor intensity of road construction personnel, discharges air in concrete by using the concrete vibrating rods during double-layer paving, effectively improves the structural strength of road concrete paving, ensures the road construction quality, and ensures that the road concrete paving is smoother and more practical due to the balance of paving and feeding.
Description
The technical field is as follows:
the invention relates to the technical field of road construction, in particular to a concrete paving device for road construction.
Background art:
the cement concrete pavement is a pavement which takes cement concrete as a main material to be a pavement layer, is called a concrete pavement for short, is also called a rigid pavement, is commonly called a white pavement and is a high-grade pavement, and the cement concrete pavement has various pavements such as plain concrete, reinforced concrete, continuous reinforced concrete, prestressed concrete and the like.
The invention content is as follows:
the invention aims to solve the problems that the existing concrete paving device for road construction is low in efficiency, and the existing concrete paving device for road construction is low in practicability, and solves the problems that the structural strength of a concrete road is influenced, manual later repair is needed, the labor intensity of personnel is increased, the paving uniformity is poor and the practicability is not high due to the fact that air bubbles exist in the concrete at the bottom when the paving is completed by one-time feeding.
In order to solve the above problems, the present invention provides a technical solution:
the utility model provides a concrete device that paves for road construction, includes the automobile body that paves, concrete tank, the mechanism and the even mechanism of paving, the one end of the automobile body that paves is provided with bearing plate, bearing plate and the automobile body that paves all install the removal wheel, concrete tank is installed at bearing plate's top, bearing plate keeps away from the one end of the automobile body that paves is provided with the mechanism of paving, the feeder hopper is installed at the top of concrete tank, communicate the setting between feeder hopper and the concrete tank, the inside of concrete tank rotates through the bearing frame and installs the mixed pivot, install the paddle in the mixed pivot, the one end of mixed pivot passes the concrete tank and is connected through the output transmission of shaft coupling and hybrid motor, hybrid motor passes through mounting panel fixed mounting on one side of concrete tank, the even mechanism of paving is installed to the one end that the automobile body kept away from the mechanism of paving, even mechanism of paving includes frame, threaded rod, removes seat, rotating electrical machines and the scraper blade of paving, the frame passes through bolt fixed mounting on the mechanism of paving, install the threaded rod in the frame, the one end of threaded rod is passed the frame and is connected with the output transmission of motor, threaded mounting has the removal seat on the threaded rod, remove the bottom of seat and install the motor case, the internally mounted of motor case has the rotating electrical machines, the output of rotating electrical machines passes the motor case and is connected with the scraper blade transmission of paving.
As a preferred technical scheme of the invention, the paving mechanism comprises a support frame, a first connecting rod, a second connecting rod, a first paving structure, a second paving structure, a concrete vibration pump, a vibration frame, concrete vibration rods, a feeding pipe and a concrete pump, wherein the support frame is installed on the paving vehicle body, the first paving structure is fixedly installed at one end, close to the paving vehicle body, of the support frame through the first connecting rod, the second paving structure is fixedly installed at one end, far away from the paving vehicle body, of the support frame through the second connecting rod, the concrete vibration pump is fixedly installed on the support frame between the second paving structure and the first paving structure, the vibration frame is fixedly installed at the bottom of the concrete vibration pump, a plurality of concrete vibration rods are fixedly installed at the bottom of the vibration frame, and the feeding pipe is installed on both the first paving structure and the second paving structure, one end of the feeding pipe is communicated with the output end of a concrete pump, and the input end of the concrete pump is communicated with the concrete storage tank through a conveying pipe.
As a preferred technical scheme of the invention, the first and second paving structures comprise a protective cover, a gear box, a first gear, a second gear, a feed roller, a feed paddle and a servo motor, the protective cover is fixedly arranged on a first connecting rod and a second connecting rod, a through hole is arranged on the protective cover and communicated with a feed pipe, the gear box is arranged at one end of the protective cover, the first gear is rotatably arranged at one side inside the gear box, the second gear is rotatably arranged in the gear box at one side of the first gear, the second gear is meshed with the first gear, the feed roller is rotatably arranged inside the protective cover through a bearing seat, the feed roller comprises a first feed roller and a second feed roller, one end of the first feed roller penetrates through the gear box and is fixedly connected with the first gear, one end of the second feed roller penetrates through the gear box and is fixedly connected with the second gear, the first feeding roller and the second feeding roller are symmetrically arranged, a plurality of feeding paddles are integrally arranged on the first feeding roller and the second feeding roller, the first gear is in transmission connection with the output end of the servo motor through a coupler, and the servo motor is fixedly installed on the protective cover.
As a preferable technical solution of the present invention, the first connecting rod and the second connecting rod are disposed by using electric telescopic rods.
As a preferable technical solution of the present invention, the height of the first connecting rod is greater than the height of the second connecting rod.
As a preferable technical solution of the present invention, the first paving structure, the second paving structure, and the uniform paving mechanism have the same width.
As a preferable technical scheme of the invention, the supporting frame and the bearing bottom plate are fixedly installed in a welding mode.
As a preferable technical scheme of the invention, the cross section of the protective cover is in a trapezoidal structure.
The invention has the beneficial effects that:
the concrete spreading device for road construction has reasonable and simple structure and convenient use, and compared with the traditional concrete spreader, the concrete spreading device for road construction has better stability in the use process, effectively improves the road construction efficiency, reduces the labor intensity of personnel for road construction, the spreading vehicle body and the movable wheels are matched to drive the concrete storage tank, the spreading mechanism and the spreading uniformizing mechanism to move, the concrete of the concrete storage tank is paved through the first spreading structure and the second spreading structure on the spreading mechanism, the double-layer paving utilizes the concrete vibrating rod to discharge the air in the concrete, effectively improves the structural strength of the road concrete spreading, ensures the road construction quality, and the first feed roller and the second feed roller which are arranged on the first spreading structure and the second spreading structure ensure the balance of spreading and feeding, the arranged spreading uniformizing mechanism, the horizontal movement and the circumferential rotation of the spreading scraper, the road concrete is paved more smoothly, and the practicability is stronger.
Description of the drawings:
for ease of illustration, the invention is described in detail by the following detailed description and the accompanying drawings.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure at position A of the present invention;
FIG. 3 is a top view of the structure of the present invention;
FIG. 4 is a schematic illustration of the construction of a first paving structure and a second paving structure of the present invention;
fig. 5 is a schematic structural view of the paving leveling mechanism of the present invention.
In the figure: 1. paving the vehicle body; 2. a load floor; 3. a moving wheel; 4. a concrete storage tank; 5. a paving mechanism; 51. a support frame; 52. a first connecting rod; 53. a second connecting rod; 54. a first paving structure; 55. a second paving structure; 56. a concrete vibration pump; 57. a vibration frame; 58. a concrete vibrating rod; 59. a feed pipe; 510. a concrete pump; 511. a protective cover; 512. a gear case; 513. a first gear; 514. a second gear; 515. a first feed roller; 516. a second feed roller; 517. a feeding paddle; 518. a servo motor; 6. a feed hopper; 7. a uniform spreading mechanism; 71. a frame; 72. a threaded rod; 73. a movable seat; 74. a rotating electric machine; 75. paving a scraper; 8. a mixing spindle; 9. a paddle; 10. a hybrid motor.
The specific implementation mode is as follows:
as shown in fig. 1 to 5, the following technical solutions are adopted in the present embodiment: the utility model provides a concrete device that paves for road construction, includes the automobile body 1 that paves, concrete tank 4, the mechanism 5 of paving and the even mechanism 7 that paves, the one end of the automobile body 1 that paves is provided with bearing bottom plate 2, bearing bottom plate 2 and the automobile body 1 that paves all install removal wheel 3, concrete tank 4 is installed at the top of bearing bottom plate 2, bearing bottom plate 2 keeps away from the one end of the automobile body 1 that paves and is provided with the mechanism 5 that paves, feeder hopper 6 is installed at the top of concrete tank 4, intercommunication sets up between feeder hopper 6 and the concrete tank 4, the inside of concrete tank 4 is rotated through the bearing frame and is installed mixed pivot 8, install paddle 9 on the mixed pivot 8, the one end of mixed pivot 8 passes concrete tank 4 and is connected through the output transmission of shaft coupling and hybrid motor 10, hybrid motor 10 passes through mounting panel fixed mounting on one side of concrete tank 4, mechanism 5 keeps away from the one end of the automobile body 1 that paves and installs even mechanism 7 that paves, even mechanism 7 that paves includes frame 71, threaded rod 72, removes seat 73, rotating electrical machines 74 and the scraper blade 75 that paves, frame 71 passes through bolt fixed mounting on mechanism 5 that paves, install threaded rod 72 on the frame 71, the one end of threaded rod 72 is passed the output transmission of frame 71 with the motor and is connected, threaded mounting has removal seat 73 on the threaded rod 72, the bottom of removing seat 73 is installed the motor case, and the internally mounted of motor case has rotating electrical machines 74, the output of rotating electrical machines 74 passes the motor case and is connected with the scraper blade 75 transmission that paves.
Wherein, the paving mechanism 5 comprises a support frame 51, a first connecting rod 52, a second connecting rod 53, a first paving structure 54, a second paving structure 55, a concrete vibration pump 56, a vibration frame 57, a concrete vibration rod 58, a feeding pipe 59 and a concrete pump 510, the support frame 51 is installed on the paving vehicle body 1, the first paving structure 54 is fixedly installed at one end of the support frame 51 close to the paving vehicle body 1 through the first connecting rod 52, the second paving structure 55 is fixedly installed at one end of the support frame 51 far away from the paving vehicle body 1 through the second connecting rod 53, the concrete vibration pump 56 is fixedly installed on the support frame 51 between the second paving structure 55 and the first paving structure 54, the vibration frame 57 is fixedly installed at the bottom of the concrete vibration pump 56, the plurality of concrete vibration rods 58 are fixedly installed at the bottom of the vibration frame 57, the feeding pipe 59 is installed on the first paving structure 54 and the second paving structure 55, one end of the feeding pipe 59 is communicated with the output end of the concrete pump 510, the input end of the concrete pump 510 is communicated with the concrete storage tank 4 through a feeding pipe, the first paving structure 54 and the second paving structure 55 comprise a protective cover 511, a gear box 512, a first gear 513, a second gear 514, a feeding roller, a feeding paddle 517 and a servo motor 518, the protective cover 511 is fixedly arranged on the first connecting rod 52 and the second connecting rod 53, a through hole is formed in the protective cover 511, the through hole is communicated with the feeding pipe 59, one end of the protective cover 511 is provided with the gear box 512, one side inside the gear box 512 is rotatably provided with the first gear 513, the gear box 512 on one side of the first gear 513 is rotatably provided with the second gear 514, the second gear 514 is meshed with the first gear 513, and the feeding roller is rotatably arranged inside the protective cover 511 through a bearing seat, the feeding rollers comprise a first feeding roller 515 and a second feeding roller 516, one end of the first feeding roller 515 penetrates through the gear box 512 to be fixedly connected with a first gear 513, one end of the second feeding roller 516 penetrates through the gear box 512 to be fixedly connected with a second gear 514, the first feeding roller 515 and the second feeding roller 516 are symmetrically arranged, a plurality of feeding blades 517 are integrally arranged on the first feeding roller 515 and the second feeding roller 516, the first gear 513 is in transmission connection with the output end of a servo motor 518 through a coupler, the servo motor 518 is fixedly arranged on the protective cover 511, the first connecting rod 52 and the second connecting rod 53 are arranged by adopting an electric telescopic rod, the height of the first connecting rod 52 is larger than that of the second connecting rod 53, the widths of the first paving structure 54, the second paving structure 55 and the paving uniformity mechanism 7 are the same, and the supporting frame 51 and the bearing bottom plate 2 are fixedly installed by welding, the welding is firm, the cross-section of protection casing 511 is the trapezium structure setting, increases and lays the face.
The using state of the invention is as follows: when the concrete spreading machine is used, the spreading vehicle body 1 is matched with the moving wheel 3 to drive the bearing bottom plate 2, the spreading mechanism 5 and the uniform spreading mechanism 7 to move, mixed concrete is added into the concrete storage tank 4 from the feed hopper 6, the mixing motor 10 drives the mixing rotating shaft 8 and the blades 9 to rotate, the concrete in the concrete storage tank 4 is mixed to prevent static solidification of the concrete, the concrete pump 510 conveys the concrete in the concrete storage tank 4 into the protective cover 511 of the first spreading structure 54 and the second spreading structure 55 through the feed pipe 59, the servo motor 518 rotates to drive the first gear 513 to rotate, namely, the second gear 514 meshed with the first gear 513 is driven to rotate, so as to drive the first feed roller 515 and the second feed roller 516 in the protective cover 511 to rotate, the concrete is uniformly paved on a road surface after the first feed roller 515 and the second feed roller 516 are balanced, after the first spreading structure 54 is paved for the first time, the concrete vibrating pump 56 and the concrete vibrating rod 58 are used for vibrating and compacting the concrete, then the secondary paving is carried out through the second paving structure 55, the motor on the rack 71 drives the threaded rod 72 to rotate, so that the moving seat 73 on the threaded rod 72 and the motor box horizontally reciprocate, the rotating motor 74 in the motor box drives the paving scraper 75 to rotate, and the paving scraper 75 can movably rotate on the surface of the paved concrete. Effectively improve road concrete's the structural strength who paves, guarantee road construction quality to and set up first feed roll 515 and second feed roll 516 on first paving structure 54 and second paving structure 55, guarantee the equilibrium of the pay-off that paves, the even mechanism 7 that paves of setting, the horizontal migration and the circumferential rotation of the scraper blade 75 that paves, make road concrete lay more level and more smooth, the practicality is stronger.
While there have been shown and described what are at present considered to be the fundamental principles of the invention and its essential features and advantages, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
Claims (6)
1. The utility model provides a road construction is with concrete paving device, includes vehicle body (1) that paves, concrete storage tank (4), the mechanism (5) that paves and pave even mechanism (7), its characterized in that: the one end of the automobile body (1) that paves is provided with bearing bottom plate (2), all install removal wheel (3) on bearing bottom plate (2) and the automobile body (1) that paves, concrete storage tank (4) are installed to the top of bearing bottom plate (2), bearing bottom plate (2) are kept away from the one end of the automobile body (1) that paves and are provided with mechanism (5) that paves, feeder hopper (6) are installed to the top of concrete storage tank (4), the intercommunication sets up between feeder hopper (6) and concrete storage tank (4), the inside of concrete storage tank (4) is rotated through the bearing frame and is installed mixed pivot (8), install paddle (9) on mixed pivot (8), the one end of mixed pivot (8) passes concrete storage tank (4) and is connected through the output transmission of shaft coupling and hybrid motor (10), hybrid motor (10) are through mounting panel fixed mounting on one side of concrete storage tank (4), the one end that automobile body (1) paved is kept away from in mechanism (5) of paving installs even mechanism (7) of paving, even mechanism (7) of paving includes frame (71), threaded rod (72), removes seat (73), rotating electrical machines (74) and scraper blade (75) paves, frame (71) is through bolt fixed mounting on mechanism (5) of paving, install threaded rod (72) on frame (71), the one end of threaded rod (72) is passed frame (71) and is connected with the output transmission of motor, threaded rod (72) are gone up the screw thread and are installed and remove seat (73), the motor case is installed to the bottom of removing seat (73), and the internally mounted of motor case has rotating electrical machines (74), the output of rotating electrical machines (74) passes the motor case and is connected with scraper blade (75) transmission that paves;
the concrete vibration pump is characterized in that the paving mechanism (5) comprises a support frame (51), a first connecting rod (52), a second connecting rod (53), a first paving structure (54), a second paving structure (55), a concrete vibration pump (56), a vibration frame (57), a concrete vibrating rod (58), a feeding pipe (59) and a concrete pump (510), the support frame (51) is installed on the paving vehicle body (1), the first paving structure (54) is fixedly installed at one end, close to the paving vehicle body (1), of the support frame (51), the second paving structure (55) is fixedly installed at one end, far away from the paving vehicle body (1), of the support frame (51), the concrete vibration pump (56) is fixedly installed on the support frame (51) between the second paving structure (55) and the first paving structure (54), the vibration frame (57) is fixedly installed at the bottom of the concrete vibration pump (56), a plurality of concrete vibrating rods (58) are fixedly mounted at the bottom of the vibrating frame (57), feeding pipes (59) are mounted on the first paving structure (54) and the second paving structure (55), one end of each feeding pipe (59) is communicated with the output end of the concrete pump (510), and the input end of the concrete pump (510) is communicated with the concrete storage tank (4) through the feeding pipes;
the first spreading structure (54) and the second spreading structure (55) comprise a protective cover (511), a gear box (512), a first gear (513), a second gear (514), a feeding roller, a feeding paddle (517) and a servo motor (518), the protective cover (511) is fixedly installed on a first connecting rod (52) and a second connecting rod (53), a through hole is formed in the protective cover (511), the through hole is communicated with a feeding pipe (59), the gear box (512) is arranged at one end of the protective cover (511), the first gear (513) is rotatably installed at one side of the interior of the gear box (512), the second gear (514) is rotatably installed in the gear box (512) at one side of the first gear (513), the second gear (514) is mounted with the first gear (513) in a meshed mode, the feeding roller is rotatably installed in the interior of the protective cover (511) through a bearing seat, the feeding roller comprises a first feeding roller (515) and a second feeding roller (516), one end of the first feeding roller (515) penetrates through the gear box (512) to be fixedly connected with the first gear (513), one end of the second feeding roller (516) penetrates through the gear box (512) to be fixedly connected with the second gear (514), the first feeding roller (515) and the second feeding roller (516) are symmetrically arranged, a plurality of feeding blades (517) are integrally arranged on the first feeding roller (515) and the second feeding roller (516), the first gear (513) is in transmission connection with the output end of the servo motor (518) through a coupler, and the servo motor (518) is fixedly installed on the protective cover (511).
2. A concrete paving apparatus for road construction as claimed in claim 1, wherein: the first connecting rod (52) and the second connecting rod (53) are arranged by adopting electric telescopic rods.
3. A concrete paving apparatus for road construction as claimed in claim 1, wherein: the height of the first connecting rod (52) is greater than that of the second connecting rod (53).
4. A concrete paving apparatus for road construction as claimed in claim 1, wherein: the first paving structure (54), the second paving structure (55) and the paving uniform mechanism (7) are arranged in the same width.
5. A concrete paving apparatus for road construction as claimed in claim 1, wherein: the supporting frame (51) and the bearing bottom plate (2) are fixedly installed in a welding mode.
6. A concrete paving apparatus for road construction as claimed in claim 1, wherein: the section of the protective cover (511) is in a trapezoidal structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811327331.0A CN109371787B (en) | 2018-11-08 | 2018-11-08 | Concrete paving device for road construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811327331.0A CN109371787B (en) | 2018-11-08 | 2018-11-08 | Concrete paving device for road construction |
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| CN109371787A CN109371787A (en) | 2019-02-22 |
| CN109371787B true CN109371787B (en) | 2021-11-26 |
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| CN201811327331.0A Active CN109371787B (en) | 2018-11-08 | 2018-11-08 | Concrete paving device for road construction |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113106874A (en) * | 2021-04-15 | 2021-07-13 | 核工业南方工程总公司 | Road paving device for road and bridge and using method thereof |
| CN113816682B (en) * | 2021-09-28 | 2022-06-07 | 南京浦江工程检测有限公司 | Road base course based on domestic waste incineration slag and paving device thereof |
| CN115157449B (en) * | 2022-09-05 | 2022-12-13 | 济南萨博特种汽车有限公司 | New energy concrete carrying vehicle with material scraping function |
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| CN1277287A (en) * | 1999-06-15 | 2000-12-20 | 住友建机株式会社 | Flattener for road paving vehicles such as asphalt finisher |
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|---|---|
| CN109371787A (en) | 2019-02-22 |
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