CN217174290U - Asphalt cement stabilized base layer and asphalt lower surface layer paving equipment - Google Patents
Asphalt cement stabilized base layer and asphalt lower surface layer paving equipment Download PDFInfo
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- CN217174290U CN217174290U CN202220924329.7U CN202220924329U CN217174290U CN 217174290 U CN217174290 U CN 217174290U CN 202220924329 U CN202220924329 U CN 202220924329U CN 217174290 U CN217174290 U CN 217174290U
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- machine body
- paving
- asphalt
- connecting frame
- control system
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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
- E01C19/48—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 laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Machines (AREA)
Abstract
The utility model discloses a paving device for a stable asphalt base course and an asphalt lower course, which relates to the technical field of construction equipment and comprises a paving machine body, a total station reference station and a control system; the end part of the spreading machine body is provided with a ironing mechanism, the ironing mechanism comprises a machine body and a spreading roller assembly, the spreading roller assembly is arranged below the machine body, and the machine body is rotatably arranged on the spreading machine body through a connecting frame; a mast is arranged on the connecting frame or the machine body, and a 360-degree prism is arranged at the top end of the mast and used for transmitting the three-dimensional coordinate data to a total station reference station; a gradient sensor is arranged on the machine body; the slope sensor is electrically connected with the control system, and the control system is used for controlling the relative angle between the connecting frame and the spreading machine body. Through the utility model discloses a set up the equipment of paving, utilize the application control of 3D digital construction technology to pave precision, real time monitoring process of paving and with the construction in-process relevant measured data complete reservation, effectively ensure road surface quality and speed of paving.
Description
Technical Field
The utility model relates to a construction equipment technical field especially relates to a steady basic unit of pitch water and lower surface course equipment that paves of pitch.
Background
The asphalt pavement spreader is a special device widely used for asphalt pavement construction in projects such as highways, urban roads, large goods yards, parking lots, wharfs, airports and the like.
At present, asphalt pavement pavers for road construction can be classified into mechanical pavers, mechanical hydraulic pavers and full hydraulic pavers according to the form of power transmission, and can be classified into crawler-type pavers and tire-type pavers according to the form of walking; the paver mainly takes a large full-hydraulic crawler-type paver as a main product, and the paving width is generally 2.5m-12 m.
Along with infrastructure construction, traditional bituminous paving pavements rely on artificial control factor more, need invest more manpower and materials in the construction, and construction control error is higher relatively, and certain quality problems can still appear on the finished product road surface.
Therefore the utility model provides a through using 3D digital construction technology, control the equipment that paves of the stable basic unit of pitch water and the lower surface course of pitch of precision of paving.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a stable basic unit of asphalt water and lower surface layer paving equipment of asphalt.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an asphalt cement stabilized base layer and asphalt lower surface layer paving device comprises a paving machine body, a total station reference station and a control system;
the end part of the spreading machine body is provided with a ironing mechanism, the ironing mechanism comprises a machine body and a spreading roller assembly, the spreading roller assembly is arranged below the machine body, and the machine body is rotatably arranged on the spreading machine body through a connecting frame;
a mast is arranged on the connecting frame or the machine body, a 360-degree prism is arranged at the top end of the mast, and the 360-degree prism is used for transmitting three-dimensional coordinate data to a total station reference station;
a gradient sensor is arranged on the machine body; the slope sensor is electrically connected with the control system, and the control system is used for controlling the relative angle between the connecting frame and the spreading machine body.
Furthermore, the connecting frame is hinged to the spreading machine body, a hinged protrusion is fixedly connected to the connecting frame, a traction arm hydraulic cylinder is hinged to the hinged protrusion, and one end, far away from the connecting frame, of the traction arm hydraulic cylinder is connected to the spreading machine body.
Furthermore, the hydraulic oil cylinder of the traction arm is electrically connected with the control system, and the control system is used for controlling the extension and contraction of the hydraulic oil cylinder of the traction arm.
Furthermore, the control system comprises an MOBA controller and a junction box, wherein the MOBA controller is arranged on the machine body and is electrically connected with the hydraulic oil cylinder for controlling the traction arm, and the gradient sensor is electrically connected with the MOBA controller through the junction box.
Furthermore, the two groups of gradient sensors are respectively arranged on the mast and the machine body.
Furthermore, the machine body is provided with a mounting seat, and the mast is fixedly connected to the machine body through the mounting seat.
Advantageous effects
Compared with the prior art, the beneficial effects of the utility model reside in that:
through the utility model discloses a set up the equipment of paving, utilize the application control of 3D digital construction technique (the cooperation of total powerstation reference station and 360 prisms) to pave precision, real time monitoring process of paving and remain the construction process in the relevant measured data is complete, effectively ensure road surface quality and speed of paving.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
FIG. 1 is a schematic view of the overall structure of a paving apparatus for an asphalt cement stabilized base and an asphalt lower surface;
fig. 2 is a schematic view of the structure of the ironing mechanism.
In the figure: 1. a body; 2. a wire collecting box; 3. a MOBA controller; 4. a mast; 5. a mounting seat; 6. a 360-degree prism; 7. a connecting frame; 8. a draft arm hydraulic cylinder; 9. a connecting shaft; 10. A paving roller assembly; 11. a gradient sensor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, the paving equipment for the asphalt cement stabilized base layer and the asphalt lower surface layer comprises a paving machine body, a total station reference station and a control system;
the end part of the body of the spreading machine is provided with a ironing mechanism, the ironing mechanism comprises a machine body 1 and a spreading roller assembly 10, the spreading roller assembly 10 is arranged below the machine body 1, and the machine body 1 is rotatably arranged on the body of the spreading machine through a connecting frame 7; in other preferred embodiments, the machine body 1 is connected to the connecting frame 7 by a connecting shaft 9.
A mast 4 is arranged on the connecting frame 7 or the machine body 1, a 360-degree prism 6 is arranged at the top end of the mast 4, and the 360-degree prism 6 is used for transmitting three-dimensional coordinate data to a total station reference station;
a gradient sensor 11 is arranged on the machine body 1; the gradient sensor 11 is electrically connected with a control system, and the control system is used for controlling the relative angle between the connecting frame 7 and the paver body.
The connecting frame 7 is hinged to the spreading machine body, a hinged protrusion is fixedly connected to the connecting frame 7, a traction arm hydraulic oil cylinder 8 is hinged to the hinged protrusion, and one end, far away from the connecting frame 7, of the traction arm hydraulic oil cylinder 8 is connected to the spreading machine body. Can adjust the rotation angle of link 7 through the draft arm hydraulic cylinder 8 that sets up, it is specific, when draft arm hydraulic cylinder 8 extends, link 7 drives organism 1 and deflects downwards to be suitable for the uphill highway section, when draft arm hydraulic cylinder 8 shortens, link 7 drives organism 1 and deflects downwards, in order to be suitable for the downhill highway section.
The traction arm hydraulic oil cylinder 8 is electrically connected with a control system, and the control system is used for controlling the extension and contraction of the traction arm hydraulic oil cylinder 8.
The control system comprises an MOBA controller 3 and a junction box 2 which are arranged on a machine body 1, wherein the MOBA controller 3 is electrically connected with a control traction arm hydraulic oil cylinder 8, and a gradient sensor 11 is electrically connected with the MOBA controller 3 through the junction box 2. Through the MOBA controller 3 that sets up in order to adjust different hydraulic pressure modes, can select corresponding hydraulic pressure mode for the machine under the different operating condition to accurate demonstration construction surface horizontal gradient (by slope sensor 11 measurement acquisition), the last button suggestion that has of MOBA controller 3 can help the user to use in the light monitoring of burning sun or night. The operation of the MOBA controller 3 is very simple and convenient, and only a button needs to be pressed when the MOBA controller operates. The graphical display on the MOBA controller 3 is straightforward and the operator can quickly understand and master the use after simple training.
Two groups of gradient sensors 11 are respectively arranged on the mast 4 and the machine body 1.
The machine body 1 is provided with a mounting seat 5, and the mast 4 is fixedly connected to the machine body 1 through the mounting seat 5.
When the system works, the total station erected on the control point captures the three-dimensional coordinate data of the 360-degree prism 6 arranged on the spreader mast 4, prism coordinate data are transmitted to an MCP80 control box (arranged in a paver body control table) of the paver automatic control system in real time through a data transmission radio station on the paver system, the control box compares the obtained current coordinate information with the three-dimensional data in the design card to generate corresponding elevation correction information and transmits the elevation correction information to the control boxes (provided with the MOBA controllers 3) at the left side and the right side of the paver, at this time, the MOBA controller 3 in the side control box correspondingly generates a corresponding proportional driving signal, the hydraulic valve drives the hydraulic oil cylinder 8 of the traction arm of the paver to ensure that the ironing mechanism carries out adjustment and correction in the corresponding direction, therefore, the paved road surface generates gradient and elevation changes, and the required pavement evenness and paving thickness are realized.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. An asphalt cement stabilized base layer and asphalt lower layer paving device is characterized by comprising a paving machine body, a total station reference station and a control system;
the end part of the spreading machine body is provided with a ironing mechanism, the ironing mechanism comprises a machine body and a spreading roller assembly, the spreading roller assembly is arranged below the machine body, and the machine body is rotatably arranged on the spreading machine body through a connecting frame;
a mast is arranged on the connecting frame or the machine body, a 360-degree prism is arranged at the top end of the mast, and the 360-degree prism is used for transmitting three-dimensional coordinate data to a total station reference station;
a gradient sensor is arranged on the machine body; the slope sensor is electrically connected with the control system, and the control system is used for controlling the relative angle between the connecting frame and the spreading machine body.
2. The paving equipment for the asphalt cement stabilized base layer and the asphalt lower layer as claimed in claim 1, wherein the connecting frame is hinged to the paving machine body, a hinged protrusion is fixedly connected to the connecting frame, a traction arm hydraulic cylinder is hinged to the hinged protrusion, and one end of the traction arm hydraulic cylinder, which is far away from the connecting frame, is connected to the paving machine body.
3. The asphalt cement stabilized base and asphalt sub-base layer paving equipment as claimed in claim 2, wherein said boom hydraulic cylinder is electrically connected with said control system, said control system being adapted to control the extension and retraction of said boom hydraulic cylinder.
4. The asphalt cement stabilized base and under-asphalt layer paving equipment as claimed in claim 3, wherein said control system comprises an MOBA controller and a concentrator box arranged on the machine body, said MOBA controller is electrically connected with the hydraulic oil cylinder of the control draft arm, and said gradient sensor is electrically connected with said MOBA controller through the concentrator box.
5. The asphalt cement base course and asphalt sub-course paving apparatus as claimed in claim 1, wherein said grade sensors are provided in two groups, respectively on the mast and the machine body.
6. The asphalt cement stabilized base and asphalt sub-base layer paving apparatus as claimed in claim 1, wherein said machine body is provided with a mounting seat, and said mast is fixedly connected to said machine body through said mounting seat.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220924329.7U CN217174290U (en) | 2022-04-21 | 2022-04-21 | Asphalt cement stabilized base layer and asphalt lower surface layer paving equipment |
| DE202023100858.5U DE202023100858U1 (en) | 2022-04-21 | 2023-02-23 | A paving equipment for water-stable asphalt base layers and asphalt substructure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220924329.7U CN217174290U (en) | 2022-04-21 | 2022-04-21 | Asphalt cement stabilized base layer and asphalt lower surface layer paving equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217174290U true CN217174290U (en) | 2022-08-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220924329.7U Active CN217174290U (en) | 2022-04-21 | 2022-04-21 | Asphalt cement stabilized base layer and asphalt lower surface layer paving equipment |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN217174290U (en) |
| DE (1) | DE202023100858U1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117988195A (en) * | 2024-03-21 | 2024-05-07 | 中铁二十三局集团第一工程有限公司 | Intelligent paving large-thickness water stabilization construction system and method |
-
2022
- 2022-04-21 CN CN202220924329.7U patent/CN217174290U/en active Active
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2023
- 2023-02-23 DE DE202023100858.5U patent/DE202023100858U1/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117988195A (en) * | 2024-03-21 | 2024-05-07 | 中铁二十三局集团第一工程有限公司 | Intelligent paving large-thickness water stabilization construction system and method |
Also Published As
| Publication number | Publication date |
|---|---|
| DE202023100858U1 (en) | 2023-03-28 |
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