Pavement concrete vibrating, finishing and troweling device

Abstract

The utility model relates to the technical field of road engineering, in particular to a pavement concrete vibrating, surface finishing and troweling device which comprises an equipment panel, a vibrating and troweling mechanism is arranged on the surface of the equipment panel, the vibrating and troweling mechanism comprises a vibrating motor, a vibrating rod, a stepping motor, a transmission rod and a troweling plate, and positioning mechanisms are arranged on the left side and the right side of the equipment panel. The positioning mechanism comprises four groups of positioning columns, positioning grooves, electric motors, two-way screws, positioning blocks, limiting blocks, supporting rolling shafts and side formworks, the four groups of positioning columns are fixedly connected with the left side and the right side of the equipment panel respectively, the positioning grooves are formed in the positioning columns, and the side formworks are fixed to the two sides of the concrete pavement; the U-shaped side formworks are used for supporting the two sides of the concrete pavement, then the supporting rolling shafts in the positioning mechanisms and the upper edges of the side formworks are used for clamping and positioning, the stability of the equipment panel is kept, the equipment panel is always kept parallel to the side formworks and the concrete pavement, and then the vibrating and troweling quality of the concrete pavement is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of road engineering, in particular to a road surface concrete vibrating and finishing device. Background Art

[0002] When pouring concrete on a road or bridge deck, the concrete surface needs to be treated with slurry, leveling, polishing and maintenance to make the concrete densely combined and eliminate the honeycombed surface of the concrete, so as to improve its strength and ensure the quality of the concrete components.

[0003] Among them, announcement number CN215104459U discloses a concrete vibrating and finishing device, which is composed of a plurality of vibrating and finishing units connected side by side, two adjacent vibrating and finishing units are connected by a connecting assembly, and an auxiliary connecting piece is also provided between the two adjacent vibrating and finishing units. A movable base is installed at the bottom of the two outermost vibrating and finishing units, and a power distribution control cabinet is installed on the side of one of the outermost vibrating and finishing units. The utility model integrates the vibrating function and the finishing function into one, realizes synchronous vibration and finishing of concrete, greatly improves work efficiency, and connects the vibrating and finishing units with vibrating and finishing functions in a detachable manner, so that construction personnel can select a suitable number of vibrating and finishing units for connection and installation according to the width of the concrete surface, which has high flexibility.

[0004] The device drives the vibrating and finishing device to move on the concrete pavement through the mobile bases on both sides. However, due to the complex road conditions on both sides of the concrete pavement, when the side slope is high, the vibrating and finishing device will be lifted up, and the vibrating and finishing effect will be poor. When the side slope is low, the vibrating and finishing device will easily get stuck in the concrete pavement, causing damage to the concrete pavement, and the practical effect is poor.

[0005] Therefore, it is necessary to invent a pavement concrete vibrating and finishing device to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a road surface concrete vibrating and finishing device to solve the problem that due to the complicated road conditions on both sides of the concrete road surface, the vibrating and finishing effect is poor, or the concrete road surface is damaged, resulting in poor practical effect.

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pavement concrete vibrating and finishing device, including an equipment panel, the surface of the equipment panel is provided with a vibrating and finishing mechanism, the vibrating and finishing mechanism includes a vibrating motor, a vibrating rod, a progressive motor, a transmission rod and a finishing plate, the left and right sides of the equipment panel are provided with positioning mechanisms, the positioning mechanisms include four groups of positioning columns, positioning grooves, an electric motor, a bidirectional screw, a positioning block, a limit block, a support roller and a side template, the four groups of the positioning columns are respectively fixedly connected to the left and right sides of the equipment panel, the positioning grooves are opened inside the positioning columns, and the side templates are fixed on both sides of the concrete pavement.

[0008] By adopting the above technical scheme, the vibrating motor drives the vibrating rod to vibrate the concrete pavement, and the progressive motor drives the trowel plate to rotate through the transmission rod to smooth the concrete pavement. At the same time, during use, the side template is fixed to the side of the concrete pavement side template, and the support roller is clamped on the upper side of the side template to support the equipment panel, thereby maintaining the stability of the vibrating and smoothing mechanism during use.

[0009] Optionally, the bidirectional screw is rotatably connected to the upper and lower ends of the positioning groove, the electric motor is fixedly mounted on the upper end of the positioning column, the output end of the electric motor is fixedly connected to the upper end of the bidirectional screw, and the interior of the positioning groove is slidingly connected to two groups of positioning blocks, and the positioning blocks are respectively threadedly connected to the upper and lower ends of the bidirectional screw.

[0010] By adopting the above technical solution, the output end of the electric motor drives the bidirectional screw to rotate, and the bidirectional screw drives the two groups of positioning blocks to slide towards each other inside the positioning groove.

[0011] Optionally, a limiting groove is provided on the inner surface of the positioning column, the limiting groove is connected to the positioning groove, the limiting block is slidably connected to the limiting groove, the inner end of the limiting block is fixedly connected to the positioning block, and the outer end of the limiting block is rotatably connected to the support roller.

[0012] By adopting the above technical solution, the positioning block drives the limiting block to slide inside the limiting groove, thereby driving the two groups of supporting rollers to slide towards each other.

[0013] Optionally, the side template is U-shaped and is provided in two groups, and the upper edge of the side template is clamped between the upper and lower groups of support rollers.

[0014] By adopting the above technical solution, two groups of supporting roller objects slide and clamp on the upper edge of the side template to locate the position of the equipment panel.

[0015] Optionally, connecting plates are fixedly connected to the left and right sides of the device panel, and the end of the connecting plate away from the device panel is fixedly connected to a first fixed plate, two groups of support rods are slidably connected inside the first fixed plate, the lower end of the support rod is fixedly connected to a second fixed plate, and two groups of connecting blocks are fixedly connected to the lower side of the second fixed plate, and movable rollers are rotatably connected to the inner sides of the connecting blocks.

[0016] Optionally, a support spring is sleeved and connected to the outer side of the support rod, the upper end of the support spring is fixedly connected to the first fixing plate, and the lower end of the support spring is fixedly connected to the second fixing plate.

[0017] By adopting the above technical solution, the movable roller drives the device to move, and during the movement, the movable roller swings up and down following the ups and downs of the ground.

[0018] Optionally, the vibrating motor is fixedly mounted on the upper surface of the device panel, the output end of the vibrating motor is fixedly connected to the vibrating rod, the front side of the device panel is fixedly connected to a support plate, the upper surface of the support plate is fixedly connected to a clamping block, and the clamping block is clamped and fixed to the front end of the vibrating rod.

[0019] By adopting the above technical solution, the output end of the vibrating motor drives the vibrating rod to vibrate the concrete pavement.

[0020] Optionally, the step-up motor is fixedly mounted on the upper surface of the equipment panel, the transmission rod is fixedly connected to the output end of the step-up motor, and the lower end of the transmission rod is fixedly connected to the screed plate.

[0021] By adopting the above technical solution, the output end of the progressive motor drives the transmission rod to rotate, and the transmission rod drives the smoothing plate to rotate to smooth the road surface.

[0022] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0023] The utility model clamps the supporting roller in the positioning mechanism at the upper edge of the side template to support the vibrating and polishing mechanism, thereby improving the stability of the vibrating and polishing mechanism and keeping the vibrating and polishing mechanism at the same height during use, thereby improving the vibrating and polishing effect and avoiding damage to the concrete pavement. The utility model solves the problem that the vibrating and polishing effect is poor or the concrete pavement is damaged and the use effect is poor due to the complicated road conditions on both sides of the concrete pavement. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the structure of the vibrating and troweling mechanism of the utility model;

[0026] Figure 3 This is a schematic diagram of the first fixing plate structure of the utility model;

[0027] Figure 4 This is a schematic diagram of the structure of the second fixing plate of the utility model;

[0028] Figure 5 This is a schematic diagram of the positioning mechanism structure of the utility model;

[0029] Figure 6 This is a schematic diagram of the positioning groove structure of the utility model.

[0030] Description of reference numerals:

[0031] 1. Equipment panel; 11. Support plate; 12. Vibrating motor; 13. Vibrating rod; 14. Clamping block; 15. Progressing motor; 16. Transmission rod; 17. Smoothing plate; 18. Connecting plate; 2. Positioning column; 21. Positioning groove; 22. Electric motor; 23. Bidirectional screw; 24. Positioning block; 25. Limiting groove; 26. Limiting block; 27. Support roller; 28. Side template; 3. First fixed plate; 31. Support rod; 32. Second fixed plate; 33. Connecting block; 34. Moving roller; 35. Support spring. DETAILED DESCRIPTION

[0032] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0033] The utility model provides Figure 1 and Figure 2 The pavement concrete vibrating and finishing device shown comprises an equipment panel 1, the surface of the equipment panel 1 is provided with a vibrating and finishing mechanism, the vibrating and finishing mechanism comprises a vibrating motor 12, a vibrating rod 13, a progressive motor 15, a transmission rod 16 and a finishing plate 17, the vibrating motor 12 is fixedly mounted on the upper surface of the equipment panel 1, the output end of the vibrating motor 12 is fixedly connected to the vibrating rod 13, the front side of the equipment panel 1 is fixedly connected to a supporting plate 11, the upper surface of the supporting plate 11 is fixedly connected to a clamping block 14, the clamping block 14 is clamped and fixed to the front end of the vibrating rod 13, the progressive motor 15 is fixedly mounted on the upper surface of the equipment panel 1, the transmission rod 16 is fixedly connected to the output end of the progressive motor 15, and the lower end of the transmission rod 16 is fixedly connected to the finishing plate 17.

[0034] During use, the output end of the vibrating motor 12 drives the vibrating rod 13 to vibrate the concrete pavement, thereby expelling the bubbles inside the concrete and increasing the density inside the concrete. At the same time, the output end of the motor 15 drives the transmission rod 16 to rotate, thereby driving the smoothing plate 17 to smooth the concrete pavement.

[0035] See also Figure 3 and Figure 4 The left and right sides of the device panel 1 are fixedly connected with connecting plates 18, and the end of the connecting plate 18 away from the device panel 1 is fixedly connected with the first fixing plate 3, and the inside of the first fixing plate 3 is slidably connected with two groups of support rods 31, and the lower end of the support rod 31 is fixedly connected with the second fixing plate 32, and the lower side of the second fixing plate 32 is fixedly connected with two groups of connecting blocks 33, and the inner side of the connecting block 33 is rotatably connected with a moving roller 34, and the outer side of the support rod 31 is sleeved with a supporting spring 35, and the upper end of the supporting spring 35 is fixedly connected to the first fixing plate 3, and the lower end of the supporting spring 35 is fixedly connected to the second fixing plate 32.

[0036] Specifically, during the movement, the moving roller 34 drives the device to move. When the ground is dented, the support spring 35 pushes the second fixed plate 32 downward, so that the moving roller 34 is always in close contact with the ground, maintaining the stability of the equipment operation.

[0037] See also Figure 5 and Figure 6 , positioning mechanisms are provided on both sides of the equipment panel 1, and the positioning mechanisms include four groups of positioning columns 2, positioning grooves 21, electric motors 22, bidirectional screws 23, positioning blocks 24, limit blocks 26, support rollers 27 and side templates 28. The four groups of positioning columns 2 are fixedly connected to the left and right sides of the equipment panel 1 respectively, the positioning grooves 21 are arranged inside the positioning columns 2, the side templates 28 are fixed on both sides of the concrete pavement, the bidirectional screws 23 are rotatably connected to the upper and lower ends of the positioning grooves 21, the electric motor 22 is fixedly installed at the upper end of the positioning column 2, and the output end of the electric motor 22 is connected to the bidirectional screw The upper end of 23 is fixedly connected, and the interior of the positioning groove 21 is slidably connected to two groups of positioning blocks 24. The positioning blocks 24 are respectively threadedly connected to the upper and lower ends of the bidirectional screw 23. A limiting groove 25 is provided on the surface close to the inner side of the positioning column 2. The limiting groove 25 is connected with the positioning groove 21. The limiting block 26 is slidably connected with the limiting groove 25. The inner end of the limiting block 26 is fixedly connected to the positioning block 24, and the outer end of the limiting block 26 is rotatably connected to the support roller 27. The side template 28 is U-shaped and is provided with two groups. The upper edge of the side template 28 is stuck between the upper and lower groups of support rollers 27.

[0038] At the same time, during the pouring process, the U-shaped side template 28 is used for support. When the equipment is in use, the equipment is set up on the upper side of the concrete pavement, and the support roller 27 is clamped at the upper edge of the side template 28. Then the electric motor 22 is started, and the output end of the electric motor 22 drives the bidirectional screw 23 to rotate. The bidirectional screw 23 drives the two groups of positioning blocks 24 to slide inward and approach each other, thereby driving the two groups of support rollers 27 to slide inward and approach each other, and clamping and fixing them at the upper edge of the side template 28 to support and fix the equipment panel 1, so that the equipment panel 1 is always parallel to the side template 28 and the concrete pavement, so that the vibrating and smoothing mechanism is always at the same height, effectively improving the smoothing and vibrating effect, and avoiding damage to the concrete pavement.

[0039] Working principle of the utility model: in order to improve the quality of vibration and troweling, the two sides of the concrete pavement are supported by using U-shaped side templates 28, and then the support rollers 27 in the positioning mechanism are clamped and positioned with the upper edge of the side templates 28 to maintain the stability of the equipment panel 1, so that the equipment panel 1 is always kept parallel to the side templates 28 and the concrete pavement, thereby effectively improving the quality of vibration and troweling of the concrete pavement.

[0040] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only preferred examples of the utility model, and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A road surface concrete vibrating and finishing device, comprising an equipment panel (1), characterized in that: The surface of the equipment panel (1) is provided with a vibrating and troweling mechanism, which comprises a vibrating motor (12), a vibrating rod (13), a stepping motor (15), a transmission rod (16) and a troweling plate (17). The left and right sides of the equipment panel (1) are provided with positioning mechanisms, which comprise four groups of positioning columns (2), positioning grooves (21), an electric motor (22), a bidirectional screw (23), a positioning block (24), a limit block (26), a support roller (27) and a side template (28). The four groups of positioning columns (2) are respectively fixedly connected to the left and right sides of the equipment panel (1), the positioning grooves (21) are arranged inside the positioning columns (2), and the side templates (28) are fixed to the two sides of the concrete pavement.

2. The pavement concrete vibrating and finishing device according to claim 1 is characterized in that: The bidirectional screw (23) is rotatably connected to the upper and lower ends of the positioning groove (21); the electric motor (22) is fixedly mounted on the upper end of the positioning column (2); the output end of the electric motor (22) is fixedly connected to the upper end of the bidirectional screw (23); the interior of the positioning groove (21) is slidably connected to two groups of positioning blocks (24); the positioning blocks (24) are respectively threadedly connected to the upper and lower ends of the bidirectional screw (23).

3. The pavement concrete vibrating and finishing device according to claim 2 is characterized in that: A limiting groove (25) is provided on the inner surface of the positioning column (2), the limiting groove (25) is connected to the positioning groove (21), the limiting block (26) is slidably connected to the limiting groove (25), an inner end of the limiting block (26) is fixedly connected to the positioning block (24), and an outer end of the limiting block (26) is rotatably connected to the supporting roller (27).

4. The pavement concrete vibrating and finishing device according to claim 3 is characterized in that: The side template (28) is U-shaped and is provided in two groups, and the upper edge of the side template (28) is clamped between the upper and lower groups of the support rollers (27).

5. The pavement concrete vibrating and finishing device according to claim 1 is characterized in that: The left and right sides of the device panel (1) are fixedly connected to connecting plates (18); one end of the connecting plate (18) away from the device panel (1) is fixedly connected to a first fixing plate (3); two groups of support rods (31) are slidably connected inside the first fixing plate (3); the lower ends of the support rods (31) are fixedly connected to a second fixing plate (32); the lower sides of the second fixing plate (32) are fixedly connected to two groups of connecting blocks (33); and the inner sides of the connecting blocks (33) are rotatably connected to moving rollers (34).

6. The pavement concrete vibrating and finishing device according to claim 5 is characterized in that: A support spring (35) is sleeved and connected to the outer side of the support rod (31); the upper end of the support spring (35) is fixedly connected to the first fixing plate (3); and the lower end of the support spring (35) is fixedly connected to the second fixing plate (32).

7. The pavement concrete vibrating and finishing device according to claim 1 is characterized in that: The vibrating motor (12) is fixedly mounted on the upper surface of the device panel (1); the output end of the vibrating motor (12) is fixedly connected to the vibrating rod (13); a support plate (11) is fixedly connected to the front side of the device panel (1); a clamping block (14) is fixedly connected to the upper surface of the support plate (11); and the clamping block (14) is clamped and fixed to the front end of the vibrating rod (13).

8. The pavement concrete vibrating and finishing device according to claim 1 is characterized in that: The step-up motor (15) is fixedly mounted on the upper surface of the equipment panel (1), the transmission rod (16) is fixedly connected to the output end of the step-up motor (15), and the lower end of the transmission rod (16) is fixedly connected to the trowel plate (17).

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