Embossing device for concrete pavement and using method

Abstract

The invention provides an embossing device for a concrete pavement and a using method. The embossing device comprises a first guide rail, a second guide rail, a limiting mechanism and an embossing mechanism, and the second guide rail is movably arranged on the first guide rail perpendicular to the extending direction of the second guide rail; the limiting mechanism is connected with the first guide rail and the second guide rail and is used for limiting the second guide rail; and the embossing mechanism is movably arranged on the second guide rail and is used for embossing the pavement. Through the collaborative design of double-track orientation (the first guide rail and the second guide rail) and the height-adjustable embossing roller, the quality problems of poor line straightness, uneven structure depth and the like in a traditional process are solved, and the skid resistance and the surface quality of a road surface are remarkably improved; the modularized guide rail and the replaceable embossing device not only simplify the equipment transfer process, but also reduce the manual operation error through the standardized construction process, thereby forming the innovative concrete pavement surface treatment device with construction precision, operation efficiency and economical efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of road construction, and in particular to an embossing device for a concrete pavement and a use method thereof. Background Art

[0002] In current projects, when embossing the concrete pavement after pouring, a brush embosser or a stainless steel embosser is usually used for surface structural treatment. This embossing method has technical pain points such as poor operation continuity and strict force control requirements. Specifically, the construction work must be completed continuously in one go without any pauses; the operator needs to accurately control the embosser pressure to ensure uniform structural depth; frequent movement of the formwork and repeated lifting of the equipment result in high labor intensity and low construction efficiency.

[0003] Existing technologies make it difficult to ensure the stability of the straightness and structural depth of the texture, which directly affects the road's anti-skid performance and appearance quality, and there is no effective way to repair quality defects. Summary of the Invention

[0004] The purpose of the present invention is to provide a concrete pavement embossing device and a method of use to solve the deficiencies in the above-mentioned background technology.

[0005] The technical solution of the present invention is: a concrete pavement embossing device, which includes:

[0006] First rail;

[0007] a second guide rail, the second guide rail being movably arranged on the first guide rail in a direction perpendicular to the extension direction thereof;

[0008] a limiting mechanism, the limiting mechanism connecting the first guide rail and the second guide rail, and being used to limit the second guide rail;

[0009] An embossing mechanism is movably arranged on the second guide rail and is used for embossing the road surface.

[0010] Furthermore, the embossing mechanism includes a roller frame, a first driving handle and an embossing roller, wherein the first driving handle is arranged on the roller frame and is used to drive the roller frame to move along the second guide rail; the embossing roller is connected to the roller frame through an adjusting component, and the adjusting component is used to adjust the embossing depth of the embossing roller.

[0011] Furthermore, the roller frame includes a first C-shaped frame and a second C-shaped frame with the same opening direction, the second C-shaped frame is located inside the first C-shaped frame, and is connected to the first C-shaped frame through the adjustment component, and the adjustment component can adjust the distance between the sealing end of the first C-shaped frame and the sealing end of the second C-shaped frame; the two ends of the embossing roller are respectively rotatably connected to the opening end of the second C-shaped frame.

[0012] Furthermore, the adjustment assembly includes a bidirectional screw, a second driving handle, a transmission block and a pitch-adjusting rod, the bidirectional screw being rotatably connected to the first C-shaped frame; the second driving handle being located at the end of the bidirectional screw and being used to drive the bidirectional screw to rotate; the transmission block and the pitch-adjusting rod are respectively provided with two groups, and the two groups of transmission blocks are respectively threadedly connected to the bidirectional screw with threads rotating in opposite directions; the two ends of the pitch-adjusting rod are respectively rotatably connected to the sealed end of the second C-shaped frame and the transmission block.

[0013] Furthermore, a vertical sliding hole is provided on the first C-shaped frame, a sliding limiter is provided in the vertical sliding hole, and the other end of the sliding limiter is connected to the second C-shaped frame.

[0014] Furthermore, the limiting mechanism includes a first slide, a second slide and a connecting bolt, the first slide is located between the first guide rail and the second guide rail; the first self-locking wheel and the second self-locking wheel are respectively provided on the opposite sides of the first slide and the second slide, and the first self-locking wheel and the second self-locking wheel are respectively movably abutted against the outer and inner sides of the first guide rail; the two ends of the connecting bolt are respectively connected to the first slide and the second slide.

[0015] Furthermore, a moving wheel is provided at the bottom end of the embossing assembly, and the moving wheel is movably arranged in the second guide rail.

[0016] Furthermore, a support rib group is provided on the side of the first guide rail, and the support rib group includes a first longitudinal rib, a second longitudinal rib, a transverse rib and a diagonal rib. The first longitudinal rib is connected to the first guide rail, and the second longitudinal rib is located on the outside of the first guide rail, and the two are connected by the transverse rib and the diagonal rib; any one of the first longitudinal rib and the second longitudinal rib forms a triangular stable structure with the transverse rib and the diagonal rib.

[0017] The technical solution of the present invention also includes: a method for using the above-mentioned embossing device for a concrete pavement, which comprises the steps of:

[0018] (1) Lay the first guide rail along the length of the road and support the first guide rail on both sides of the road using a support rib group;

[0019] (2) Connect the limiting mechanism to the first guide rail, lay the second guide rail along the road width and connect it to the limiting mechanism;

[0020] (3) moving the limiting mechanism along the first guide rail to move the second guide rail to above the area to be embossed, and locking the first self-locking wheel, the second self-locking wheel and the connecting bolt;

[0021] (4) placing the embossing mechanism in the second guide rail and rotating the second driving handle to adjust the height of the embossing roller, thereby changing its embossing depth;

[0022] (5) Pull the first driving handle to move the embossing mechanism along the second guide rail, thereby embossing the road surface.

[0023] The beneficial effects of the present invention include:

[0024] (1) Through the coordinated design of dual-track orientation (first guide rail and second guide rail) and height-adjustable embossing roller, the quality problems of poor grain straightness and uneven construction depth in traditional construction processes are solved, achieving a significant improvement in the pavement's anti-skid performance and surface quality;

[0025] (2) The limit assembly ensures the stability of ultra-long-distance continuous operation, significantly reduces the frequency of process interruption, and cooperates with the manual adjustment mechanism to optimize the convenience of operation and labor efficiency simultaneously;

[0026] (3) The modular guide rails and replaceable embossers not only simplify the equipment transfer process, but also reduce human operation errors through standardized construction processes, forming an innovative concrete pavement surface treatment device that combines construction accuracy, operation efficiency and economy. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 is a structural diagram of an embodiment of the present invention;

[0028] Figure 2 is a schematic diagram of the connection between the first guide rail and the second guide rail in an embodiment of the present invention;

[0029] Figure 3 2 is a structural diagram of the embossing mechanism in an embodiment of the present invention.

[0030] In the picture:

[0031] 1. The first guide rail;

[0032] 2. Second guide rail;

[0033] 3. Limiting mechanism; 31. First slide; 32. Second slide; 33. Connecting bolt; 34. First self-locking wheel; 35. Second self-locking wheel; 36. Connecting plate; 37. "J"-shaped seat; 38. Bolting plate;

[0034] 4. Embossing mechanism; 41. Roller frame; 411. First C-shaped frame; 412. Vertical slide hole; 413. Second C-shaped frame; 42. First drive handle; 43. Embossing roller; 44. Moving wheel; 45. Adjustment assembly; 451. Bidirectional lead screw; 452. Second drive handle; 453. Transmission block; 454. Pitch adjustment rod; 46. Sliding limiter; 461. Anti-slip block;

[0035] 5. Support reinforcement group; 51. First longitudinal reinforcement; 52. Second longitudinal reinforcement; 53. Horizontal reinforcement; 54. Diagonal reinforcement. DETAILED DESCRIPTION

[0036] The technical solutions of the embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0037] In the description of the embodiments of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "top", "bottom", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In the description of the present invention, it should be noted that, unless otherwise clearly stipulated and limited, the terms "setting" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be a communication between the internal parts of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood based on specific circumstances.

[0038] Reference Attachment Figure 1-3 The present embodiment provides an embossing device for a concrete pavement, which includes: a first guide rail 1, a second guide rail 2, a limiting mechanism 3, and an embossing mechanism 4. The first guide rail 1 extends along the length of the road, and the second guide rail 2 extends along the width of the road. For a straight road, the extension directions of the first guide rail 1 and the second guide rail 2 are perpendicular; the first guide rail 1 is arranged on both sides of the road, and the second guide rail 2 is movably arranged on the first guide rail 1, and the second guide rail 2 is at least partially located above the road surface; the limiting mechanism 3 connects the first guide rail 1 and the second guide rail 2, and is used to limit the second guide rail 2; the embossing mechanism 4 is movably arranged on the second guide rail 2, and when it moves along the second guide rail 2, it can emboss the road surface, and the embossed texture extends along the width of the road.

[0039] The first guide rail 1 and the second guide rail 2 can be made of C-shaped steel commonly used on construction sites. The first guide rail 1 is located on both sides of the road, with its opening facing away from the road. The first guide rail 1 is pressed against the side of the road by setting a supporting rib group 5 on the side of the first guide rail 1. The second guide rail 2 is located above the road surface, with its opening facing vertically upwards, so as to facilitate the connection of the embossing mechanism 4. Figure 2 The supporting rib group 5 includes a first longitudinal rib 51, a second longitudinal rib 52, a transverse bracing rib 53 and an oblique bracing rib 54. The first longitudinal rib 51 is located on the inner side of the first guide rail 1, with the top and bottom ends both abutting the inner wall of the first guide rail 1; the second longitudinal rib 52 is located on the outer side of the first guide rail 1 and anchored in the ground foundation. The transverse bracing rib 53 transversely connects the first longitudinal rib 51 and the second longitudinal rib 52. The top end of the oblique bracing rib 54 is connected to the first longitudinal rib 51, and the bottom end of the oblique bracing rib 54 is connected to the connecting part of the second longitudinal rib 52 and the transverse bracing rib 53. The first longitudinal rib 51, the transverse bracing rib 53 and the oblique bracing rib 54 form a triangular stable structure, and stably support the first guide rail 1 through the second longitudinal rib 52 anchored in the ground foundation.

[0040] Reference Attachment Figure 2 The limiting mechanism 3 for limiting the second guide rail 2 includes: a first slide 31, a second slide 32, a connecting bolt 33, a first self-locking wheel 34 and a second self-locking wheel 35. The first slide 31 and the second slide 32 have the same configuration and face oppositely. They are respectively located on the upper and lower sides of the top wing plate of the first guide rail 1 (taking the first guide rail 1 as an example of using C-shaped steel and the opening facing away from the road). The second guide rail 2 is located above the first slide 31; the first slide 31 and the second slide 32 respectively include a connecting plate 36 extending in the same direction as the first guide rail 1, and a "J"-shaped seat 37 located at both ends of the long direction of the connecting plate 36; the second slide 31 and the second slide 32 respectively include a connecting plate 36 extending in the same direction as the first guide rail 1, and a "J"-shaped seat 37 located at both ends of the long direction of the connecting plate 36; the first slide 31 and the second slide 32 respectively include a connecting plate 36 extending in the same direction as the first guide rail 1, and a "J"-shaped seat 37 located at both ends of the long direction of the connecting plate 36. A self-locking wheel 34 is located on the first slide 31, and is configured on the end of the web of the "J"-shaped seat 37 close to the first guide rail 1; the second self-locking wheel 35 is located on the second slide 32, and is configured on the end of the web of the "J"-shaped seat 37 close to the first guide rail 1. The first self-locking wheel 34 and the second self-locking wheel 35 are respectively movably abutted against the upper and lower surfaces of the top wing of the first guide rail 1; a bolting plate 38 is configured on the end of the web of the "J"-shaped seat 37 away from the first guide rail 1. After the two ends of the connecting bolt 33 pass through the bolting plates 38 in the first slide 31 and the second slide 32 respectively, the two can be stably connected.

[0041] During implementation, first place the second guide rail 2 on top of the connecting plate 36 of the first slide 31 and bolt it tight; then adjust the directions of the second guide rail 2, the first slide 31 and the second slide 32 so that the second guide rail 2 extends in the same direction along the road width, and use the connecting bolt 33 to connect the first slide 31 and the second slide 32 (slightly loose); then move the second guide rail 2 along the first guide rail 1 to above the road surface area to be embossed, fine-tune and verify that the second guide rail 2 extends along the road width again, lock the first self-locking wheel 34 and the second self-locking wheel 35, and lock the connecting bolt 33 to ensure the position and directional stability of the second guide rail 2; finally, place the embossing mechanism 4 on the second guide rail 2, and move the embossing mechanism 4 along the second guide rail 2 to emboss the road surface.

[0042] Reference Attachment Figure 3 The embossing mechanism 4 includes a roller frame 41, a first driving handle 42, an embossing roller 43 and an adjusting assembly 45. The first driving handle 42 is arranged on the roller frame 41 so that when a person holds and pulls it, the roller frame 41 is driven to move along the second guide rail 2. The surface of the embossing roller 43 is provided with embossing ridges. The embossing roller 43 is connected to the roller frame 41 through the adjusting assembly 45. The adjusting assembly 45 can change the embossing depth by adjusting the height of the embossing roller 43.

[0043] In this embodiment, the roller frame 41 includes a first C-shaped frame 411 and a second C-shaped frame 413, both of which have openings facing the second guide rail 2. The second C-shaped frame 413 is located on the inner side of the first C-shaped frame 411 and is connected to the first C-shaped frame 411 through an adjustment component 45. The adjustment component 45 can change the height of the embossing roller 43 by adjusting the distance between the sealing end (i.e., the top end) of the first C-shaped frame 411 and the sealing end (i.e., the top end) of the second C-shaped frame 413; the axial ends of the embossing roller 43 are respectively rotatably connected to the open ends (i.e., the side ends) of the second C-shaped frame 413; the bottom end of the first C-shaped frame 411 is provided with a moving wheel 44, which is movably arranged in the second guide rail 2.

[0044] During implementation, the height of the embossing roller 43 is first changed by using the adjustment component 45 so that the embossing depth meets the construction requirements; then a person manually grasps and pulls the first driving handle 42 to move the roller frame 41 and the embossing roller 43 along the second guide rail 2 to achieve embossing.

[0045] In this embodiment, the adjustment assembly 45 includes a bidirectional lead screw 451, a second drive handle 452, a transmission block 453, and a pitch-adjusting rod 454. The bidirectional lead screw 451 is rotatably connected to the side plate of the first C-shaped frame 411. The second drive handle 452 is located at the end of the bidirectional lead screw 451 and is used to drive the bidirectional lead screw 451 to rotate. The transmission block 453 and the pitch-adjusting rod 454 are respectively provided in two sets, and the two sets of transmission blocks 453 are respectively threadedly connected to the bidirectional lead screw 451 with oppositely rotating threads. The ends of the pitch-adjusting rod 454 are respectively rotatably connected to the sealing end of the second C-shaped frame 413 and the transmission block 453. When a person grasps and rotates the second drive handle 452, the two sets of transmission blocks 453 are forced to move toward or away from each other, thereby driving the pitch-adjusting rod 454 to rotate. As the pitch-adjusting rod 454 rotates, the vertical height difference between its top and bottom ends changes, thereby changing the height of the second C-shaped frame 413 and the embossing roller 43.

[0046] In addition to the above, the side panels of the first C-shaped frame 411 are further provided with vertical sliding holes 412, in which sliding stoppers 46 are disposed. The other end of the sliding stoppers 46 is connected to the second C-shaped frame 413. The vertical sliding holes 412 restrict the movable path of the sliding stoppers 46, meaning that the sliding stoppers 46 can only slide vertically and cannot move laterally. Consequently, during the rotation of the second driving handle 452, the transmission block 453 is indirectly restricted by the sliding stoppers 46 and the vertical sliding holes 412 and can only move axially along the bidirectional lead screw 451, and cannot rotate about the bidirectional lead screw 451. This ensures more efficient height adjustment of the embossing roller 43 and prevents the second C-shaped frame 413 from tilting or shifting due to compression and friction between the embossing roller 43 and the road surface when the embossing mechanism 4 is pulled along the second guide rail 2.

[0047] The shape of the sliding limiter 46 can be configured according to actual needs. For example, it can be an inclined rod, and an anti-slip block 461 is set at the end of the inclined rod extending out of the vertical sliding hole 412, and the width of the anti-slip block 461 is greater than the width of the vertical sliding hole 412.

[0048] When the embossing device is used for pavement embossing construction, the following steps are included:

[0049] (1) Lay the first guide rail 1 along the length of the road, and use the support rib group 5 to support the two first guide rails 1 on both sides of the road;

[0050] (2) Connect the limiting mechanism 3 to the top wing plate of the first guide rail 1, lay the second guide rail 2 along the road width and connect it to the limiting mechanism 3;

[0051] (3) Moving the limiting mechanism 3 along the first guide rail 1 to move the second guide rail 2 to above the area to be embossed, and locking the first self-locking wheel 34, the second self-locking wheel 35 and the connecting bolt 33;

[0052] (4) placing the embossing mechanism 4 in the second guide rail 2 and rotating the second driving handle 452 to adjust the height of the embossing roller 43, thereby changing the embossing depth;

[0053] (5) Pulling the first driving handle 42 to move the embossing mechanism 4 along the second guide rail 2, thereby embossing the road surface;

[0054] (6) Loosen the first self-locking wheel 34, the second self-locking wheel 35 and the connecting bolt 33, and repeat steps (3) to (5) to gradually complete the embossing construction on the road surface.

[0055] It is worth noting that after each set of embossing operations is completed, the position of the embossing mechanism 4 on the second guide rail 2 can be used as the embossing starting point in the next set of embossing operations, that is, in the previous set of embossing operations, the embossing mechanism 4 is pulled and moved from the first end to the second end of the second guide rail 2. When the second guide rail 2 and the embossing mechanism 4 are synchronously moved to above the next embossing area, the embossing mechanism 4 is pushed back from the second end of the second guide rail 2 to the first end to complete this set of embossing operations.

[0056] Compared with the prior art, the beneficial effects of the present invention include at least:

[0057] (1) Through the coordinated design of dual-track orientation (first guide rail 1, second guide rail 2) and height-adjustable embossing roller 43, the quality problems of poor grain straightness and uneven construction depth in traditional construction processes are solved, achieving a significant improvement in the anti-skid performance and surface quality of the road surface;

[0058] (2) The limit assembly ensures the stability of ultra-long-distance continuous operation, significantly reduces the frequency of process interruption, and cooperates with the manual adjustment mechanism to optimize the convenience of operation and labor efficiency simultaneously;

[0059] (3) The modular guide rails and replaceable embossers not only simplify the equipment transfer process, but also reduce human operation errors through standardized construction processes, forming an innovative concrete pavement surface treatment device that combines construction accuracy, operation efficiency and economy.

[0060] The above is a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A concrete pavement embossing device, characterized in that: include: First rail; a second guide rail, the second guide rail being movably arranged on the first guide rail in a direction perpendicular to the extension direction thereof; a limiting mechanism, the limiting mechanism connecting the first guide rail and the second guide rail, and being used to limit the second guide rail; An embossing mechanism is movably arranged on the second guide rail and is used for embossing the road surface.

2. The embossing device for concrete pavement according to claim 1, characterized in that: The embossing mechanism includes a roller frame, a first driving handle and an embossing roller. The first driving handle is arranged on the roller frame and is used to drive the roller frame to move along the second guide rail. The embossing roller is connected to the roller frame through an adjusting component, and the adjusting component is used to adjust the embossing depth of the embossing roller.

3. The embossing device for concrete pavement according to claim 2, characterized in that: The roller frame includes a first C-shaped frame and a second C-shaped frame with the same opening direction. The second C-shaped frame is located inside the first C-shaped frame and is connected to the first C-shaped frame through the adjustment component. The adjustment component can adjust the distance between the sealing end of the first C-shaped frame and the sealing end of the second C-shaped frame; the two ends of the embossing roller are respectively rotatably connected to the open end of the second C-shaped frame.

4. The embossing device for concrete pavement according to claim 3, characterized in that: The adjustment assembly includes a bidirectional lead screw, a second drive handle, a transmission block and a pitch-adjusting rod. The bidirectional lead screw is rotatably connected to the first C-shaped frame. The second drive handle is located at the end of the bidirectional lead screw and is used to drive the bidirectional lead screw to rotate. The transmission block and the pitch-adjusting rod are respectively provided with two groups, and the two groups of transmission blocks are respectively threadedly connected to the bidirectional lead screw with threads rotating in opposite directions. The two ends of the pitch-adjusting rod are respectively rotatably connected to the sealed end of the second C-shaped frame and the transmission block.

5. The embossing device for concrete pavement according to claim 4, characterized in that: A vertical sliding hole is provided on the first C-shaped frame, a sliding limiter is provided in the vertical sliding hole, and the other end of the sliding limiter is connected to the second C-shaped frame.

6. The embossing device for a concrete pavement according to any one of claims 1 to 5, characterized in that: The limiting mechanism includes a first slide, a second slide and a connecting bolt, the first slide is located between the first guide rail and the second guide rail; the first slide and the second slide are respectively provided with a first self-locking wheel and a second self-locking wheel on opposite sides, the first self-locking wheel and the second self-locking wheel are respectively movably abutted against the outer and inner sides of the first guide rail; the two ends of the connecting bolt are respectively connected to the first slide and the second slide.

7. The embossing device for concrete pavement according to claim 6, characterized in that: A moving wheel is provided at the bottom end of the embossing assembly, and the moving wheel is movably arranged in the second guide rail.

8. The embossing device for concrete pavement according to any one of claims 1 to 5 and 7, characterized in that: A supporting rib group is provided on the side of the first guide rail, and the supporting rib group includes a first longitudinal rib, a second longitudinal rib, a transverse rib and a diagonal rib. The first longitudinal rib is connected to the first guide rail, and the second longitudinal rib is located on the outside of the first guide rail. The two are connected by the transverse rib and the diagonal rib; any one of the first longitudinal rib and the second longitudinal rib forms a triangular stable structure with the transverse rib and the diagonal rib.

9. The method for using the embossing device for a concrete pavement according to claim 8, characterized in that: Including steps: (1) Lay the first guide rail along the length of the road and support the first guide rail on both sides of the road using a support rib group; (2) Connect the limiting mechanism to the first guide rail, lay the second guide rail along the road width and connect it to the limiting mechanism; (3) moving the limiting mechanism along the first guide rail to move the second guide rail to above the area to be embossed, and locking the first self-locking wheel, the second self-locking wheel and the connecting bolt; (4) placing the embossing mechanism in the second guide rail and rotating the second driving handle to adjust the height of the embossing roller, thereby changing its embossing depth; (5) Pull the first driving handle to move the embossing mechanism along the second guide rail, thereby embossing the road surface.

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