Road paving edge baffle and paving method

Abstract

The present application discloses a road paving edge baffle and a paving method, which relates to a road paving technology, including a base plate, which is provided with a receiving cavity; a pressure plate, which is provided with a plurality of pressure plates, the lower end of each pressure plate being fixedly arranged on the upper end of the base plate, and the upper end of the pressure plate being flush with the road; a moving component, which is arranged in the receiving cavity and is used to drive the pressure plate to reset; a connecting component, which is arranged between adjacent pressure plates and is used to connect two adjacent pressure plates; the presence of the connecting component of the present application connects a plurality of pressure plates, thereby increasing the connection stability of the pressure plates, when the pressure plate is descending, the moving component moves upward in the receiving cavity, and when the moving component moves to the final position, the moving component cannot move upward, so that after the next pressure plate moves downward, the previous pressure plate will be squeezed and move upward to reset, thereby reducing the situation in which the entire edge baffle descends when compacting the road surface, causing the structure of the side of the road to become loose, thereby affecting the compaction effect.

Description

Technical Field

[0001] The present application relates to a road paving technology, and in particular to a road paving edge baffle and a paving method. Background Art

[0002] When municipal roads are under construction, the edge areas of the road will become loose when compacted, so edge baffles are needed to protect both sides of the road during road compaction.

[0003] A related edge baffle includes: an upper L-shaped plate, a lower L-shaped plate, and a spring guide column. When paving the road surface, the outer side surfaces of the upper L-shaped plate and the lower L-shaped plate vertical side plates are fitted against the side of the road, so that when compacting the road surface, the upper L-shaped plate will drop under the action of the spring guide column when the roller presses to the side of the road, and will be flush with the horizontal surface of the road, thereby compacting the edge area of ​​the road.

[0004] When compacting the road surface, due to the long length of the edge baffle, when the roller presses on one end of the edge baffle, the entire edge baffle drops, making the structure of the side of the road loose, thus affecting the compaction effect. Summary of the invention

[0005] In order to reduce the problem that when compacting the road surface, the entire edge baffle plate drops, causing the structure of the road side to become loose, thereby affecting the compaction effect, the present application provides a road paving edge baffle plate and a paving method.

[0006] This application provides a road paving edge baffle and paving method, using the following technical solutions:

[0007] A road paving edge baffle, comprising

[0008] A bottom plate, wherein the bottom plate is provided with a receiving cavity;

[0009] A plurality of pressure plates are provided, the lower end of each pressure plate is fixed to the upper end of the bottom plate, and the upper end of the pressure plate is flush with the road;

[0010] A moving component is arranged in the accommodating cavity and is used to drive the pressing plate to reset;

[0011] A connecting component is arranged between adjacent pressing plates and is used to connect the pressing plates.

[0012] By adopting the above technical solution, the presence of the connecting component connects multiple pressure plates, thereby increasing the connection stability of the pressure plates. When the pressure plate is descending, the moving component moves upward in the accommodating cavity. When the moving component moves to the final position, the moving component cannot move upward, so that after the next pressure plate moves downward, the upper pressure plate will be squeezed and move upward to reset, thereby reducing the situation where the entire edge baffle descends when compacting the road surface, causing the structure on the side of the road to become loose, thereby affecting the compaction effect.

[0013] Optionally, a guide groove is transversely arranged on the side wall of the accommodating cavity, and the moving component includes:

[0014] An elastic member, one end of which is fixedly arranged at the top of the accommodating cavity;

[0015] A slide plate is slidably connected to the accommodating cavity, a peripheral side of the slide plate abuts against a peripheral side of the accommodating cavity, and an upper end of the slide plate is fixedly connected to a lower end of the elastic member;

[0016] The elastic member is used to drive the slide plate to reset.

[0017] By adopting the above technical solution, the existence of the guide groove ensures that when the slide plate moves upward to the guide groove, the position of the slide plate is relatively fixed and cannot move upward. The existence of the elastic member can drive the slide plate to move downward and reset, which is simple and easy to operate.

[0018] Optionally, a fluid is provided in the accommodating chamber.

[0019] By adopting the above technical solution, the presence of the fluid can drive the slide plate to move upward, and at the same time, can drive the pressure plate to reset, which is simple and easy to operate.

[0020] Optionally, a slide groove is vertically arranged on one side of the pressing plate, and the connecting assembly includes:

[0021] A connecting column, one end of which is fixedly arranged on one side of an adjacent pressing plate;

[0022] The sliding block is slidably connected in the sliding groove, and the other end of the connecting column is fixedly arranged on one end of the sliding block.

[0023] By adopting the above technical solution, the connection stability of two adjacent pressure plates is increased through the combined effect of the connecting column and the sliding block.

[0024] Optionally, the elastic member is a spring, one end of which is fixedly arranged at the upper end of the accommodating cavity and the other end of which is fixedly arranged at the upper end of the slide plate, so as to drive the slide plate to reset.

[0025] By adopting the above technical solution, when the fluid pushes the slide plate to embed into the guide groove, the spring is compressed. When the fluid descends, the spring resets the slide plate due to its own elastic recovery effect, thereby increasing the structural compactness of the slide plate and the pressure plate.

[0026] Optionally, the connection between the bottom plate and the pressing plate is made of flexible material.

[0027] By adopting the above technical solution, the connection between the bottom plate and the pressure plate is made of flexible material, and the provision of the flexible material increases the rebound effect of the bottom plate.

[0028] Optionally, the fluid is a liquid.

[0029] By adopting the above technical solution, the fluid is liquid, and the presence of the liquid can make the pressure plate rebound and reduce the temperature of the road sideline at the same time.

[0030] Optionally, the number of connecting components is set in one-to-one correspondence with the pressing plates.

[0031] By adopting the above technical solution, the number of connecting components is set in one-to-one correspondence with the pressing plates, thereby increasing the connection stability of adjacent pressing plates.

[0032] A road paving method, comprising:

[0033] S1. Lay out the edge positions on both sides of the road, and arrange the road paving edge baffles along the edge positions on both sides;

[0034] S2. Selecting an appropriate road paving baffle according to the elevation of the road and the working distance on both sides of the road, the road paving edge baffle is located outside the edge line, and one side of the road paving edge baffle is in contact with the edge line;

[0035] S3. Use a paver to spread the road surface materials. The elevation of the road surface shall be based on the horizontal plane of the road paving edge baffles;

[0036] S4. Use a road roller to carry out road compaction work.

[0037] By adopting the above technical solution, the road is laid out when compacting the road surface to increase the accuracy of road paving, and then one side of the edge baffle is set in line with the edge of the road, and then the road surface material is spread, and finally the road surface is compacted with a roller, thereby reducing the looseness of the road structure caused by road compaction.

[0038] In summary, the embodiments of the present invention provide a road paving edge baffle and a paving method, which include at least one of the following beneficial technical effects:

[0039] 1. The existence of the connecting assembly connects multiple pressure plates to increase the connection stability of the pressure plates. When the pressure plates are descending, the moving assembly moves upward in the accommodating cavity. When the moving assembly moves to the final position, the moving assembly cannot move upward, so that when the next pressure plate moves downward, the previous pressure plate will move upward and reset due to being squeezed, thereby reducing the situation where the entire edge baffle plate descends when compacting the road surface, causing the structure on the side of the road to become loose, thereby affecting the compaction effect.

[0040] 2. The presence of liquid can make the pressure plate rebound and reduce the temperature of the road edge. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] Figure 1 A schematic diagram of the structure of a road paving edge baffle and a paving method provided by an embodiment of the present invention;

[0042] Figure 2 A cross-sectional view of a road paving edge baffle and a paving method provided by an embodiment of the present invention;

[0043] Figure 3 for Figure 2 Enlarged view of part A in .

[0044] Description of the symbols in the figure:

[0045] 1. Bottom plate; 11. Pressing plate; 12. Accommodating chamber; 2. Moving assembly; 22. Elastic member; 23. Slide plate; 3. Connecting assembly; 31. Slide groove; 32. Connecting column; 33. Sliding block. DETAILED DESCRIPTION

[0046] The following is combined with Figure 1-3 This application is described in further detail.

[0047] This embodiment provides an edge baffle for road paving.

[0048] Combination Figure 1 , Figure 2 and Figure 3 The embodiment of the present application discloses a road paving edge baffle, including a base plate 1, a pressure plate 11, a moving component 2, and a connecting component 3. The base plate 1 is provided with a accommodating cavity 12; a plurality of pressure plates 11 are provided, and the lower end of each pressure plate 11 is fixedly arranged at the upper end of the base plate 1, and the upper end of the pressure plate 11 is flush with the road; the moving component 2 is arranged in the accommodating cavity 12, and is used to drive the pressure plate 11 to reset; the connecting component 3 is arranged between adjacent pressure plates 11, and is used to connect the pressure plates 11. Specifically, the connection between the base plate 1 and the pressure plate 11 is a flexible material.

[0049] In the present embodiment, the bottom plate 1 is arranged in an L shape. It can be understood that the L-shaped bottom plate 1 is divided into a horizontal portion and a vertical portion. The horizontal portion and the vertical portion are integrally formed. The width of the horizontal portion is set according to the working surface requirements of the road. The height of the horizontal portion is sufficient to allow the pressure plate 11 to slide down and reset. This embodiment does not make specific limitations. The height of the vertical portion is equal to the height of the pressure plate 11, and the width of the vertical portion is equal to the width of the horizontal portion. The accommodating cavity 12 is arranged in an L shape. It can be understood that since the vertical portion and the horizontal portion are integrally formed, the accommodating cavities 12 of the vertical portion and the horizontal portion are connected. That is to say, the shape of the accommodating cavity 12 is equal to the shape of the bottom plate 1. The pressure plate 11 is arranged in a square shape. It should be noted that the pressure plate 11 The width is equal to the width of the base plate 1, and a plurality of pressing plates 11 are arranged on the horizontal part of each base plate 1. The thickness of the pressing plate 11 is set according to the number of pressing plates 11. That is to say, when the length of the compacted road remains unchanged, when the number of pressing plates 11 is large, the thickness of each pressing plate 11 is thinner, and when the number of pressing plates 11 is small, a single pressing plate 11 is thicker. The thickness of the pressing plate 11 is set according to the specific usage scenario. The pressing plate 11 and the base plate 1 can be integrally formed, or fixed by welding or bolting. This embodiment is not specifically limited. The base plate 1 is a flexible material. The base plate 1 can be but not limited to rubber or silicone. The material of the base plate 1 only needs to meet the requirement that the base plate 1 can sink when the pressing plate 11 is subjected to pressure.

[0050] During specific use, multiple pressure plates 11 are connected through the connecting component 3 to increase the connection stability of two adjacent pressure plates 11, and then the pressure plates 11 are fixed on the base plate 1. When the roller is compacting the edge of the road, the pressure plates 11 pressed by the roller will drop, and the pressure plates 11 that are not pressed will maintain their original state. When the next pressure plate 11 is pressed, due to the presence of the moving component 2, the moving component 2 and the pressed pressure plate 11 work together to push the previous pressure plate 11 upward and reset it, thereby reducing the situation where the entire edge baffle drops when compacting the road surface, causing the structure on the side of the road to become loose, thereby affecting the compaction effect.

[0051] Combination Figure 1 , Figure 2 and Figure 3 In a specific embodiment, a fluid is disposed in the accommodating chamber 12, and the specific fluid is a liquid.

[0052] In this embodiment, the liquid can be but not limited to tap water, mixed liquid, etc., and it only needs to have a certain fluidity. When in use, the liquid is placed in the accommodating chamber 12. When the pressure plate 11 is subjected to pressure, the pressure plate 11 moves downward, and then squeezes the liquid in the bottom plate 1. The moving component 2 will be acted upon by the thrust of the liquid and move upward. When the roller presses to the next pressure plate 11, the pressure plate 11 descends, and the liquid in the accommodating chamber 12 is squeezed and flows to the previous pressure plate 11, resetting the previous pressure plate 11. It is simple and easy to operate.

[0053] Combination Figure 1 , Figure 2 and Figure 3 In a specific embodiment, a guide groove is transversely arranged on the side wall of the accommodating chamber 12, and the moving component 2 includes: an elastic member 22 and a slide plate 23, one end of the elastic member 22 is fixedly arranged on the top of the accommodating chamber 12; the slide plate 23 is slidably connected in the accommodating chamber 12, the peripheral side of the slide plate 23 abuts against the peripheral side of the accommodating chamber 12, and the upper end of the slide plate 23 is fixedly connected to the lower end of the elastic member 22; wherein the elastic member 22 is a spring.

[0054] In the present embodiment, the guide groove is arranged in a triangular shape. It should be noted that the upper end of the guide groove is horizontal, and the lower end is inclined. The inclination angle is less than 90 degrees and greater than 45 degrees. The slide plate 23 is arranged in a square shape. It should be noted that the width of the slide plate 23 is equal to the accommodating cavity 12 of the vertical portion, that is, the peripheral side of the slide plate 23 abuts against the inner side wall of the accommodating cavity 12. When it is used specifically, when the pressure plate 11 is subjected to the pressure of the roller, the pressure plate 11 will move downward. At the same time, the liquid under the pressure plate 11 will flow due to the extrusion, and then the slide plate 23 will be squeezed upward. When the upper end of the slide plate 23 abuts against the inner wall of the accommodating cavity 12, the pressure plate 11 will move downward. At the same time, the liquid under the pressure plate 11 will flow due to the extrusion, and then the slide plate 23 will be squeezed upward. When the roller is on the upper side wall in the guide groove, the slide plate 23 will not move. When the roller presses to the next pressure plate 11, since the pressure plate 11 will not slide, the liquid in the accommodating chamber 12 can only move in a relatively fixed area. Therefore, the liquid in the next pressure plate 11 will flow to the lower end of the previous pressure plate 11, so that the previous pressure plate 11 moves upward and resets after being pushed upward by the liquid. When the road is compacted, the pressure plate 11 pressed by the roller will drop, and the pressure plate 11 not pressed will maintain its original state, so that when the road surface is compacted, it is more targeted and the structural stability of the road surface is increased.

[0055] Combination Figure 1 , Figure 2 and Figure 3 In a specific embodiment, a slide groove 31 is vertically arranged on one side of the pressure plate 11, and the connecting component 3 includes a connecting column 32 and a sliding block 33. One end of the connecting column 32 is fixedly arranged on one side of the adjacent pressure plate 11; the sliding block 33 is slidably connected in the slide groove 31, and the other end of the connecting column 32 is fixedly arranged on one end of the sliding block 33.

[0056] In the present embodiment, the slide groove 31 is arranged in a T-shape. It should be noted that the width of the slide groove 31 can accommodate the connecting column 32 and the sliding block 33. The length of the slide groove 31 needs to satisfy the sliding block to slide up and down in the slide groove 31. It should be noted that the length of the slide groove 31 is less than the length of the pressure plate 11. The connecting column 32 and the sliding block 33 are both arranged in a cylindrical shape. It should be noted that the connecting column 32 and the sliding block 33 can be integrally formed or fixed by welding or bolting. This embodiment does not make specific restrictions. The sliding block 33 The diameter is greater than the diameter of the connecting column 32, and the diameter of the sliding block 33 is greater than the width of the opening of the slide groove 31, which reduces the possibility of the sliding block 33 falling out of the slide groove 31. One end of the connecting column 32 is integrally formed with the bottom plate 1; in actual use, the two adjacent pressure plates 11 are connected through the connecting column 32 and the sliding block 33. When one of the pressure plates 11 is subjected to pressure, the pressure plate 11 moves downward. At the same time, the sliding block 33 slides downward in the slide groove 31, and the remaining pressure plates 11 maintain their original state, thereby increasing the connection stability of the two adjacent pressure plates 11.

[0057] This embodiment provides a road paving method.

[0058] A road paving method comprises the following construction steps:

[0059] S1. Lay out the edge lines on both sides of the road and lay out the edge panels along the edge lines on both sides.

[0060] S2. Select appropriate road paving baffles according to the elevation of the road and the working distance on both sides of the road. The road paving edge baffles are located on the outside of the edge line, and one side of the road paving edge baffles is in contact with the edge line.

[0061] S3. Use a paver to spread the road surface materials. The elevation of the road surface shall be based on the horizontal plane of the road edge baffle.

[0062] S4. Use a road roller to carry out road compaction work.

[0063] This specific embodiment is merely an explanation of the present application and is not a limitation of the present application. After reading this specification, those skilled in the art may make modifications to the present embodiment without any creative contribution as needed. However, as long as it is within the scope of the claims of the present application, it shall be protected by the patent law.

Claims

1. Road paving edge baffle, characterized in that: include: A bottom plate (1), wherein the bottom plate (1) is provided with a receiving cavity (12); A pressure plate (11), wherein a plurality of pressure plates (11) are provided, the lower end of each pressure plate (11) being fixedly mounted on the upper end of the bottom plate (1), and the upper end of the pressure plate (11) being flush with the road; A moving component (2), the moving component (2) being arranged in the accommodating cavity (12) and being used for driving the pressing plate (11) to reset; A connecting component (3), the connecting component (3) being arranged between adjacent pressing plates (11) and being used to connect two adjacent pressing plates (11); A guide groove is disposed transversely on the side wall of the accommodating cavity (12), and the moving component (2) comprises: An elastic member (22), one end of the elastic member (22) being fixedly arranged at the top end of the accommodating cavity (12); a slide plate (23), the slide plate (23) being slidably connected to the accommodating cavity (12), the peripheral side of the slide plate (23) being in contact with the peripheral side of the accommodating cavity (12), and the upper end of the slide plate (23) being fixedly connected to the lower end of the elastic member (22); Wherein, the elastic member (22) is used to drive the slide plate (23) to reset; A sliding groove (31) is vertically arranged on one side of the pressing plate (11), and the connecting assembly (3) comprises: A connecting column (32), one end of the connecting column (32) being fixedly arranged on one side of an adjacent pressing plate (11); A sliding block (33), wherein the sliding block (33) is slidably connected to the slide groove (31), and the other end of the connecting column (32) is fixed to one end of the sliding block (33); A fluid is arranged in the accommodating chamber (12).

2. The road paving edge baffle according to claim 1, characterized in that: The elastic member (22) is a spring, one end of which is fixedly arranged at the upper end of the accommodating cavity (12) and the other end of which is fixedly arranged at the upper end of the slide plate (23), and is used to drive the slide plate (23) to return to its original position.

3. The road paving edge baffle according to claim 1, characterized in that: The connection between the bottom plate (1) and the pressing plate (11) is made of flexible material.

4. The road paving edge baffle according to claim 1, characterized in that: The fluid is a liquid.

5. The road paving edge baffle according to claim 1, characterized in that: The number of the connecting components (3) is arranged in one-to-one correspondence with the pressing plates (11).

6. A road paving method, characterized in that: The method of paving a road with a sidewall plate as claimed in any one of claims 1 to 5 comprises the following steps: S1. Laying out the edge positions on both sides of the road, and arranging the road paving edge baffles along the edge positions on both sides; S2. Selecting a suitable road paving baffle according to the elevation of the road and the working distance on both sides of the road, wherein the road paving edge baffle is located outside the edge line, and one side of the road paving edge baffle is in contact with the edge line; S3, using a paver to pave the road surface material, the elevation of the road surface is based on the horizontal plane of the edge baffle plate of the road; S4. Use a road roller to carry out road compaction work.

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