A convenient highway and bridge paving construction device

Abstract

The present invention relates to the technical field of paving construction equipment, and proposes an easy-to-use highway and bridge paving construction equipment, comprising a frame, a paving assembly arranged on the frame, a trimming assembly arranged on the frame, and located on one side of the paving assembly, the trimming assembly comprising two baffles, the two baffles being spaced apart and arranged on the frame, a construction area being formed between the two baffles, the paving assembly being located within the construction area, a first trimming piece being movably arranged on the baffle away from one end of the paving assembly, the two first trimming pieces being moved closer to or further away from each other, and a second trimming piece being lifted and arranged on the frame, and located above the construction area. The above technical solution solves the problem in the prior art of requiring a large number of people to follow the paving construction equipment and perform secondary correction operations on the already formed parts, which results in high labor costs and damage to the formed parts.

Description

Technical Field

[0001] The present invention relates to the technical field of paving construction devices, and in particular to a convenient-to-use highway and bridge paving construction device. Background Art

[0002] Highway or road and bridge construction refers to the general term for highway network planning, highway survey and design, highway construction, maintenance, and management. Currently, highways are generally divided into concrete roads and asphalt roads. Therefore, paving equipment is needed during the construction process to lay concrete or asphalt on the entire road surface.

[0003] Existing paving construction equipment is unable to make secondary corrections to the formed parts in a timely manner when laying concrete or asphalt. A large number of workers are required to follow the paving construction equipment to make secondary corrections to the already formed parts, which increases labor costs. At the same time, the workers' control of the force of the correction operation is not accurate enough, which may sometimes damage the formed parts. Summary of the Invention

[0004] The present invention proposes an easy-to-use highway and bridge paving construction device, which solves the problem in the related art that a large number of people are required to follow the paving construction device to perform secondary correction operations on the already formed parts, which brings about high labor costs and damage to the formed parts.

[0005] The technical solutions of the present invention are as follows:

[0006] A convenient highway and bridge paving construction device comprising

[0007] frame,

[0008] Laying components, arranged on the frame,

[0009] A trimming assembly is provided on the frame and is located on one side of the laying assembly. The trimming assembly includes:

[0010] Two baffles are arranged on the frame at intervals, a construction area is formed between the two baffles, and the laying assembly is located in the construction area.

[0011] A first trimming piece is movably arranged on the baffle at one end away from the paving assembly, and the two first trimming pieces move closer to or farther away from each other.

[0012] The second trimming piece is lifted and arranged on the frame and is located above the construction area. After being lifted and lowered, the second trimming piece extends into or out of the construction area.

[0013] As a further technical solution, both ends of the second trimming piece have guiding slopes. After the second trimming piece is raised or lowered, the guiding slopes abut or cancel the abutment against the first trimming piece. The guiding slopes are used to control the two first trimming pieces to move closer or farther away from each other.

[0014] As a further technical solution, the second trimming piece has an air outlet at the bottom, and further includes

[0015] A windshield is provided on the first trimming member and is located in the construction area. After the second trimming member is raised or lowered, the windshield extends into or out of the air outlet.

[0016] As a further technical solution, the air outlet and the wind shield are both multiple, and also include

[0017] A connecting member, wherein a plurality of wind shielding members are arranged on the first trimming member through the connecting member, and the bottom surface of the wind shielding member is higher than the top surface of the baffle.

[0018] As a further technical solution, the bottom surface of the second trimming piece further has an avoidance groove, and after the second trimming piece is raised or lowered, the connecting piece extends into or out of the avoidance groove.

[0019] As a further technical solution, the paving assembly includes

[0020] A material discharge bin is provided on the frame and has a material discharge port.

[0021] The auger component is rotatably arranged in the lower hopper.

[0022] As a further technical solution, the paving assembly also includes

[0023] Two auger dispersing parts are respectively rotatably arranged on both sides of the lower hopper, and both auger dispersing parts are located on one side of the second trimming part.

[0024] As a further technical solution, it also includes

[0025] A plurality of running wheels are rotatably arranged on the frame and are located on one side of the second trimming member.

[0026] The working principle and beneficial effects of the present invention are:

[0027] In the present invention, when the current paving construction device is working normally, the mixed concrete or asphalt and other raw materials are first added to the paving construction device, and then the conveyor transports the asphalt from the hopper to the auger. The auger places a pile of materials in front of the screed. The screed piles the materials on the width of the road and provides initial compaction. In order to adapt to the height change of the final slope of the road, an automatic screed control device is still used. The attack angle of the screed is usually controlled according to the information collected by the slope sensor. Additional controls are used to correct the slope, crown or superelevation of the finished road surface. When a part is formed, several workers are required to follow the paving construction device to perform secondary correction operations on it to ensure the density and regularity of the formed part. Manual operation increases labor costs on the one hand, and on the other hand, manual operation is not accurate enough and is prone to damage. Therefore, a convenient highway and bridge paving construction device is designed to automatically perform secondary finishing operations on the formed part.

[0028] The paving assembly on the frame moves normally to complete the concrete or asphalt paving operation of the highway bridge, and the finishing assembly on one side of it automatically performs the secondary finishing operation on the formed part; the two baffles are set at intervals to achieve the purpose of stably restricting the formed part within the construction area and continue to move forward to form. When the formed part slowly leaves the construction area, the first finishing piece and the second finishing piece are driven to pat and trim its two sides and upper part to improve the density. The two first finishing pieces set on the baffles trim the two sides of the formed part, and the second finishing piece trims its upper part.

[0029] Furthermore, in order to facilitate the early production, processing and installation, save costs and reduce the installation of motors, guide slopes are provided at both ends of the second trimming piece. By driving the second trimming piece, the guide slopes drive the two first trimming pieces closer to each other, thereby completing the operation of beating and trimming both sides and the upper part of the forming part at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0031] Figure 1 This is a schematic structural diagram from a first perspective of a convenient-to-use highway and bridge paving construction device according to the present invention;

[0032] Figure 2 This is a schematic structural diagram from a second perspective of a convenient-to-use highway and bridge paving construction device according to the present invention;

[0033] Figure 3 For the present invention Figure 1 Enlarged view of part A in the middle;

[0034] Figure 4 For the present invention Figure 2 Enlarged view of middle part B;

[0035] Figure 5 For the present invention Figure 2 Enlarged view of middle C part;

[0036] Figure 6 For the present invention Figure 2 Enlarged view of the middle D part;

[0037] Figure 7 For the present invention Figure 2 Enlarged view of middle E part;

[0038] Figure 8 This is a schematic diagram of the structure of the auger component in the present invention;

[0039] In the figure: 1. Frame, 2. Laying assembly, 3. Trimming assembly, 4. Baffle, 5. Construction area, 6. First trimming piece, 7. Second trimming piece, 8. Guide slope, 9. Air outlet, 10. Wind shield, 11. Connecting piece, 12. Avoidance groove, 13. Discharge bin, 14. Discharge port, 15. Auger piece, 16. Auger dispersion piece, 17. Traveling wheel. DETAILED DESCRIPTION

[0040] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0041] like Figures 1 to 8 As shown, this embodiment provides a convenient highway and bridge paving construction device, including

[0042] Rack 1,

[0043] The laying component 2 is arranged on the frame 1.

[0044] The trimming assembly 3 is arranged on the frame 1 and is located on one side of the laying assembly 2. The trimming assembly 3 includes

[0045] Two baffles 4 are arranged on the frame 1 at intervals, forming a construction area 5 between the two baffles 4, and the laying component 2 is located in the construction area 5.

[0046] The first trimming piece 6 is movably arranged at one end of the baffle 4 away from the paving assembly 2, and the two first trimming pieces 6 move closer to or farther away from each other.

[0047] The second trimming member 7 is lifted and arranged on the frame 1 and is located above the construction area 5 . The second trimming member 7 extends into or out of the construction area 5 after being lifted and lowered.

[0048] Furthermore, both ends of the second trimming piece 7 have guiding slopes 8. After the second trimming piece 7 is raised or lowered, the guiding slopes 8 abut or cancel the abutment against the first trimming piece 6. The guiding slopes 8 are used to control the two first trimming pieces 6 to move closer to or farther away from each other.

[0049] In this embodiment, when the paving construction device is currently operating normally, mixed concrete or asphalt and other raw materials are first added to the paving construction device. Then, a conveyor transports the asphalt from the hopper to the auger. The auger places a pile of material in front of the screed. The screed deposits the material across the width of the road and provides initial compaction. To adapt to the height variation of the final road slope, an automatic screed control device is still used. The screed's attack angle is usually controlled based on information collected by the slope sensor. Additional controls are used to correct the slope, crown, or superelevation of the finished road surface. After a section is formed, several workers are required to follow the paving construction device to perform secondary correction operations to ensure the density and regularity of the formed section. Manual operation not only increases labor costs, but also lacks precision and is prone to damage. Therefore, a convenient highway and bridge paving construction device is designed to automatically perform secondary finishing operations on the formed section.

[0050] The paving assembly 2 on the frame 1 moves normally to complete the concrete or asphalt paving operation of the highway bridge, and the finishing assembly 3 located on one side thereof automatically performs the secondary finishing operation on the formed part; the two baffles 4 are arranged at intervals to achieve the purpose of stably restricting the formed part within the construction area 5, and continue to move forward and form. When the formed part slowly leaves the construction area 5, the first finishing piece 6 and the second finishing piece 7 are driven to beat and trim its two sides and upper part to improve the density. The two first finishing pieces 6 movable on the baffles 4 trim the two sides of the formed part, and the second finishing piece 7 trims its upper part.

[0051] Furthermore, in order to facilitate the early production, processing and installation, save costs and reduce the installation of the motor, the second trimming piece 7 is provided with a guide bevel 8 at both ends. By driving the second trimming piece 7, the guide bevel 8 drives the two first trimming pieces 6 to approach each other, thereby completing the operation of beating and trimming both sides and the upper part of the forming part at the same time.

[0052] Furthermore, the second trimming member 7 has an air outlet 9 at the bottom, and also includes

[0053] The wind shield 10 is provided on the first trimming member 6 and is located in the construction area 5 . After the second trimming member 7 is raised or lowered, the wind shield 10 extends into or out of the air outlet 9 .

[0054] Furthermore, the air outlet 9 and the wind shield 10 are both multiple, and also include

[0055] Connecting member 11 , a plurality of windshield members 10 are arranged on the first trimming member 6 through the connecting member 11 , and the bottom surface of the windshield member 10 is higher than the top surface of the baffle 4 .

[0056] Furthermore, the bottom surface of the second trimming member 7 also has an avoidance groove 12 . After the second trimming member 7 is raised or lowered, the connecting member 11 extends into or out of the avoidance groove 12 .

[0057] In this embodiment, a blower is usually provided on the laying construction device to accelerate the drying operation of the formed part, but the entire forming process is always moving, although slowly, but over time the blower will slowly move away from the forming part and can only dry the part that has just been formed. Therefore, the design sets the air outlet 9 of the blower at the bottom of the second trimming piece 7 to simultaneously complete the beating and trimming and accelerated drying operations, and a wind shield 10 is installed on the first trimming piece 6 to achieve the moment of beating and trimming. The wind shield 10 blocks the air outlet 9 to prevent the high-pressure wind ejected from the air outlet 9 from damaging the formed part. At the same time, in order to avoid the operation of blocking the air outlet 9, which makes it impossible for the bottom of the second trimming piece 7 to achieve beating and trimming of the formed part, a connecting piece 11 is added to make it convenient to set several wind shields 10 on the first trimming piece 6, and to ensure that the bottom surface of the wind shield 10 is higher than the top surface of the baffle 4, so that the air outlet 9 can be blocked and the trimming operation can be achieved, and the avoidance groove 12 can avoid the position of the connecting piece 11.

[0058] Furthermore, the laying component 2 includes

[0059] A material discharge bin 13 is provided on the frame 1 and has a material discharge port 14.

[0060] The auger member 15 is rotatably disposed in the lower hopper 13 .

[0061] Furthermore, the laying component 2 also includes

[0062] Two auger dispersing parts 16 are rotatably arranged on both sides of the lower hopper 13 , and both auger dispersing parts 16 are located on one side of the second trimming part 7 .

[0063] Furthermore, it also includes

[0064] A plurality of running wheels 17 are rotatably disposed on the frame 1 and are located on one side of the second trimming member 7 .

[0065] In this embodiment, the auger component 15 rotates in the discharge bin 13 to complete the mixing operation of concrete or asphalt, and transports it to the discharge port 14. Under the rotation of the driving wheel 17, the frame 1 moves as a whole to start paving; the raw materials near the discharge port 14 are spread across the construction area 5 as quickly as possible, and two auger dispersion components 16 are set to rotate on both sides of the discharge bin 13.

[0066] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A convenient-to-use road and bridge paving construction device, characterized in that: include Rack (1), A laying assembly (2) is arranged on the frame (1), A trimming assembly (3) is arranged on the frame (1) and is located on one side of the laying assembly (2). The trimming assembly (3) includes Two baffles (4), the two baffles (4) are spaced apart and arranged on the frame (1), a construction area (5) is formed between the two baffles (4), and the laying component (2) is located in the construction area (5). A first trimming member (6) is movably arranged at one end of the baffle (4) away from the paving assembly (2), and the two first trimming members (6) move closer to or farther away from each other. The second trimming member (7) is arranged on the frame (1) in a lifting manner and is located above the construction area (5). After the second trimming member (7) is lifted, it extends into or out of the construction area (5). The second trimming piece (7) has an air outlet (9) at the bottom, and also includes A windshield member (10) is provided on the first trimming member (6) and is located within the construction area (5); after the second trimming member (7) is raised or lowered, the windshield member (10) extends into or out of the air outlet (9). There are multiple air vents (9) and multiple wind shields (10), and the number of the air vents (9) and wind shields (10) is also included. A connecting member (11), wherein a plurality of windshield members (10) are arranged on the first trimming member (6) via the connecting member (11), and the bottom surface of the windshield member (10) is higher than the top surface of the baffle (4). The bottom surface of the second trimming piece (7) also has an avoidance groove (12), and after the second trimming piece (7) is raised or lowered, the connecting piece (11) extends into or out of the avoidance groove (12).

2. The easy-to-use road and bridge paving construction device according to claim 1, characterized in that: Both ends of the second trimming piece (7) are provided with guiding inclined surfaces (8). After the second trimming piece (7) is raised or lowered, the guiding inclined surfaces (8) abut against or cancel the abutment against the first trimming piece (6). The guiding inclined surfaces (8) are used to control the two first trimming pieces (6) to move closer to or farther away from each other.

3. The easy-to-use highway and bridge paving construction device according to claim 1, characterized in that: The laying component (2) includes A material discharge bin (13) is provided on the frame (1), and the material discharge bin (13) has a material discharge port (14). The auger member (15) is rotatably disposed in the lower hopper (13).

4. The easy-to-use highway and bridge paving construction device according to claim 3, characterized in that: The laying component (2) also includes Two auger dispersing parts (16), the two auger dispersing parts (16) are rotatably arranged on both sides of the lower hopper (13), and the two auger dispersing parts (16) are both located on one side of the second trimming part (7).

5. The easy-to-use highway and bridge paving construction device according to claim 1, characterized in that: Also includes A plurality of running wheels (17), wherein the plurality of running wheels (17) are all rotatably arranged on the frame (1) and are all located on one side of the second trimming member (7).

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