A device and method for laying sidewalk tiles for road construction

Abstract

The present invention discloses a device and method for laying sidewalk tiles for road construction, which relates to the technical field of road laying, and aims to solve the problem that the existing sidewalk tile laying device may cause the gap between the laid tiles to be too large when in use, and comprises a chassis, an operation bin is arranged on the top of the chassis, a brick storage bin is arranged inside the operation bin, a lower brick plate is fixedly connected to the outer wall of the operation bin, a lower brick channel is arranged inside the lower brick plate, the lower brick plate is gradually inclined downward from one end close to the operation bin to the other end, an electric conveyor belt is arranged inside the lower brick channel, a plurality of evenly arranged partitions are arranged on the outer wall of the electric conveyor belt, the lower brick plate extends from the lower side of one end of the operation bin away from the lower side of the operation bin to form an inclined guide portion, and the lower brick plate extends from the upper side of one end of the operation bin away from the upper side of the operation bin to form a semicircular storage bin. The present invention has the advantages of small gaps after laying the tiles and good laying effect.

Description

Technical Field

[0001] The present invention relates to the technical field of road paving, and more particularly to a device and method for paving sidewalk tiles for road construction. Background Art

[0002] Sidewalk tiles are bricks specially used for laying on the surface of sidewalks, usually made of concrete, ceramic or stone. These tiles not only have good anti-slip and durability, and can withstand the test of pedestrian flow and various weather conditions, but also can improve pedestrian safety and reduce the risk of slipping. The diverse designs and colors of tiles can beautify the urban landscape and enhance the attractiveness of the environment. In addition, the tiles are also permeable, which helps to improve the urban drainage system, reduce water accumulation and protect the ecological environment. Therefore, sidewalk tiles play an important role in ensuring safety, improving beauty and maintaining the environment.

[0003] In the prior art, sidewalk brick laying machines are mostly used to lay sidewalk tiles. The use of brick laying machines can significantly improve construction efficiency, quickly and evenly lay tiles, and reduce manpower and construction time, which is especially important for large-scale sidewalk construction. However, when the existing sidewalk floor tile laying device is used, the floor tiles are placed in an orderly manner in a silo, and then the floor tiles fall on the foundation by their own gravity, which makes it impossible to ensure the gaps between the floor tiles, which may cause the gaps between the floor tiles to be too large. If the gaps between the floor tiles are too large, the floor tiles may become loose or shifted, which in turn increases the risk of pedestrians tripping or falling, especially on rainy days, when water easily accumulates in the gaps, making the surface of the floor tiles more slippery, further exacerbating safety hazards. In view of this, we propose a sidewalk floor tile laying device and method for road construction. Summary of the invention

[0004] The object of the present invention is to provide a device and method for laying sidewalk tiles for road construction, aiming to solve the problem that the existing sidewalk tile laying device may cause excessively large gaps between laid tiles when in use.

[0005] To solve the above technical problems, the present invention provides the following technical solutions: a sidewalk floor tile paving device for road construction, comprising a chassis, an operating bin is provided on the top of the chassis, a brick storage bin is provided inside the operating bin, a lower brick plate is fixedly connected to the outer wall of the operating bin, a lower brick channel is provided inside the lower brick plate, the lower brick plate is gradually inclined downward from one end close to the operating bin to the other end, an electric conveyor belt is provided inside the lower brick channel, a plurality of evenly arranged partitions are provided on the outer wall of the electric conveyor belt, the lower brick plate extends from the lower side of one end away from the operating bin to form an inclined guide portion, the lower brick plate extends from the upper side of one end away from the operating bin to form a semicircular storage bin, the outer wall of the lower brick plate is fixedly connected to a motor, the main shaft of the motor passes through the outer wall of the lower brick plate to the storage bin and is rotatably connected thereto, and a guiding mechanism for guiding floor tiles is provided inside the storage bin.

[0006] The guiding mechanism includes a reciprocating screw and a slider thereof, the reciprocating screw being rotatably connected to the inner wall of the storage bin, and the main shaft of the motor is synchronously rotatably connected to the rotating shaft of the reciprocating screw, the inner wall of the storage bin is fixedly connected to a limiting rod, the limiting rod penetrates the slider and is slidably connected to the penetrated portion, the inner wall of the storage bin is rotatably connected to a collision roller, the rotating shaft of the collision roller is synchronously rotatably connected to the rotating shaft of the reciprocating screw via a belt, and at least two rows of collision hammers are arranged on the outside of the collision roller, and the collision hammers in each row are evenly arranged.

[0007] Preferably, the inner end wall of the storage bin is provided with a pair of convex grooves, the convex grooves are respectively opened on the inner end walls of the storage bin and are symmetrically distributed, the inner walls of the convex grooves are slidably connected with convex blocks, the top of the convex blocks is fixedly connected with a tension spring, the other end of the tension spring is respectively fixedly connected to the top inner wall of the convex groove, the opposite sides of the convex blocks are fixedly connected with a fixing rod, the outer wall of the fixing rod is hinged with a fitting plate, the outer wall of the fixing rod is fixedly connected with a lower push plate, the end of the lower push plate is formed with an inclined recovery portion, the end of the slider is fixedly connected with an upper push plate, the bottom of the upper push plate is hinged with a U-shaped part, the inner wall of the U-shaped part abuts against the upper outer wall of the lower push plate.

[0008] Preferably, the hammers are made of rubber material, and the hammers in the same row are arranged in a spiral from the middle to both sides to form an "eight"-shaped structure, and the spiral arrangement directions of the hammers in two adjacent rows are opposite.

[0009] Preferably, the outer wall of the impact roller is respectively provided with roller grooves corresponding to the hammer, the tail of the hammer is hinged to the middle of the inner wall of the roller groove through a torsion spring, and the hammer is twisted and retracted into the roller groove under the torsion force of its own torsion spring.

[0010] Preferably, an extrusion plate is provided on the outer wall of the laminating plate, and the middle outer wall of the extrusion plate is hinged to the lower side of the outer wall of the laminating plate through a torsion spring.

[0011] Preferably, a pair of anti-skid parts are extended from both side ends of the extrusion plate, and a floor tile channel for wrapping the floor tiles is formed between the anti-skid parts. The inner diameter of the floor tile channel close to one end of the extrusion plate gradually expands toward the other end.

[0012] Preferably, a protective pad made of rubber material is fixedly connected to the outer wall of the extrusion plate, and the other end of the protective pad extends into the floor tile channel.

[0013] Preferably, a transfer plate is fixedly connected to the lower side of one end of the lower brick plate close to the operating bin, and the transfer plate is inclined corresponding to the lower brick plate.

[0014] A method for laying sidewalk tiles for road construction, wherein the laying method adopts any one of the above-mentioned sidewalk tiles for road construction for laying, and the method comprises the following steps:

[0015] S1: Site cleaning: Comprehensively clean the sidewalk construction site, remove surface debris, garbage, original damaged pavement materials, and obstacles that may affect the laying of floor tiles;

[0016] S2: Measurement and layout: According to the design drawings, use measuring instruments to carry out precise measurement and layout work, determine the center line and edge line of the sidewalk and the control stakes set at regular intervals, and use lime to mark the boundaries and reference lines of the floor tiles to ensure that the laying position is accurate;

[0017] S3: Base treatment: Check the base of the sidewalk. If the base is uneven, soft or not compacted enough, use a grader to level the uneven parts. For soft bases, replace with sand and gravel materials and compact them to ensure that the base has sufficient bearing capacity and stability to withstand the load after the floor tiles are laid.

[0018] S4: Material preparation and transportation: According to the design requirements, select sidewalk tiles of appropriate specifications, colors and quality, ensure sufficient supply, and transport the tiles to the designated stacking site near the construction site. When stacking, they should be classified and stacked neatly according to type and specifications, and take appropriate protective measures to prevent the tiles from being damaged during transportation and stacking. At the same time, the stacked tiles should be gradually transferred to the brick storage warehouse as needed;

[0019] S5: Floor tile laying: The chassis is towed by a tractor, and at least two workers are in the operating compartment. The workers place the floor tiles evenly in the lower brick channel of the lower brick plate, and the guiding mechanism guides the floor tiles in the lower brick channel so that the floor tiles are laid flat on the base layer. The floor tiles are then hammered in sequence by the laminating plate so that the floor tiles laid on the base layer are close to each other, so as to prevent the gaps between the floor tiles from being too large and affecting the paving effect;

[0020] S6: Filling: After the sidewalk tiles are laid, fill the gaps between the tiles with caulking material evenly, then use a grouting knife to compact and scrape the caulking material to make it flush with the surface of the tiles, and clean up the excess caulking material to ensure that the caulking is beautiful and firm;

[0021] S7: Quality inspection and acceptance: Carry out an appearance inspection on the completed sidewalk tiles, and select some completed areas for random inspection of load-bearing capacity. Once the inspection is qualified, the sidewalk tiles are laid.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] 1. The present invention controls the movement of the partition through an electric conveyor belt, so that the partition separates the floor tiles and releases the floor tiles in sequence. After the floor tiles fall and are laid flat on the foundation, the reciprocating screw is driven by the motor to rotate, so that the reciprocating screw drives the impact roller to rotate through the belt, so that when the impact roller rotates, it drives the hammer to rotate in a cycle, so that the hammer hammers the end of the floor tiles, so that the floor tiles are brought closer to each other, thereby reducing the gap between the floor tiles laid flat on the foundation.

[0024] The U-shaped part is reset to push the recovery part, so that the bonding plate is reset, and the movement of the floor tiles at the rear side is not affected. In this way, the lower push plate pushes the fixing rod, so that the fixing rod starts to move downward under the pressure of the lower push plate, driving the bonding plate to contact the end of the floor tiles laid on the foundation. At this time, the hammer cannot directly hit the floor tiles, but hits the bonding plate, and the bonding plate evenly transmits the force hit by the hammer to the floor tiles in the same row, so that the floor tiles can be evenly bonded, thereby increasing the bonding effect between the floor tiles after paving. As the reciprocating screw rod rotates, the upper push plate will drive the U-shaped part to reset and push the recovery part, so that the bonding plate is reset, which will not affect the movement of the floor tiles at the rear side. In this cycle, the processing of the uniformity of the gaps when the floor tiles are laid is completed.

[0025] 3. The hammer in the present invention is made of rubber. When the hammer hits the bonding plate, the rubber hammer can effectively absorb the impact force and reduce the damage to the floor tiles after being subjected to force. In addition, the hammers in the same row are spirally arranged from the middle to the two sides to form an "eight"-shaped structure, so that when the hammer rotates to hit the bonding plate, the hammer located in the middle hits the bonding plate first, and then spreads from the middle to the two sides in sequence, so that the number of hits on the bonding plate is increased, and the plate produces a complex vibration mode, so that the vibration spreads to the surroundings, thereby increasing the effect of the hammer hitting the bonding plate to impact the floor tiles, and increasing the effect of the floor tiles after paving, and the spiral arrangement directions of the two adjacent rows of hammers are opposite, which means that when the next row of hammers hits, the hammers in this row hit the bonding plate first hit the two sides, and then gather towards the middle of the iron plate. Similarly, this further increases the effect of the hammer hitting the bonding plate to impact the floor tiles.

[0026] 4. In the present invention, an extrusion plate is arranged on the outer wall of the bonding plate, so that when the bonding plate is twisted by impact, it no longer directly contacts the end of the floor tile, but the end of the floor tile is adhered to by the twistable extrusion plate, so that when the bonding plate is twisted, the extrusion plate itself can always adhere to the end of the floor tile, thereby increasing the uniformity of the force applied to the floor tile when it is impacted. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the structure of the sidewalk floor tile paving device of the present invention;

[0028] Figure 2 is a cross-sectional view of the lower brick plate of the present invention;

[0029] Figure 3 for Figure 2 A local enlarged view of point A in FIG.

[0030] Figure 4 It is a schematic diagram of the structure of the laminated board in the present invention;

[0031] Figure 5 for Figure 4 Partial enlargement of point B in the figure;

[0032] Figure 6 It is a schematic diagram of the structure of the hammer in the present invention;

[0033] Figure 7 It is a schematic diagram of the process of laying sidewalk tiles in the present invention.

[0034] Description of the numbers in the figure:

[0035] 1. Chassis; 2. Operation chamber; 3. Brick storage chamber; 4. Lower brick plate; 5. Lower brick channel; 6. Electric conveyor belt; 7. Partition; 8. Guide part; 9. Storage chamber; 10. Motor; 11. Reciprocating screw; 12. Slider; 13. Limit rod; 14. Impact roller; 15. Hammer; 16. Convex groove; 17. Convex block; 18. Tension spring; 19. Fixed rod; 20. Laminating plate; 21. Push down plate; 22. Recovery part; 23. Push up plate; 24. U-shaped part; 25. Roller groove; 26. Extrusion plate; 27. Anti-skid part; 28. Protective pad; 29. ​​Transfer plate. DETAILED DESCRIPTION

[0036] Embodiment 1

[0037] like Figures 1 to 6 As shown, a sidewalk floor tile paving device for road construction comprises a chassis 1, an operating bin 2 is arranged on the top of the chassis 1, a brick storage bin 3 is arranged inside the operating bin 2, a lower brick plate 4 is fixedly connected to the outer wall of the operating bin 2, a lower brick channel 5 is arranged inside the lower brick plate 4, one end of the lower brick plate 4 close to the operating bin 2 gradually tilts downward toward the other end, an electric conveyor belt 6 is arranged inside the lower brick channel 5, a plurality of evenly arranged partitions 7 are arranged on the outer wall of the electric conveyor belt 6, an inclined guide portion 8 is extended from the lower side of one end of the lower brick plate 4 away from the operating bin 2, a semicircular storage bin 9 is extended from the upper side of one end of the lower brick plate 4 away from the operating bin 2, a motor 10 is fixedly connected to the outer wall of the lower brick plate 4, a main shaft of the motor 10 passes through the outer wall of the lower brick plate 4 to the storage bin 9 and is rotatably connected thereto, and a guiding mechanism for guiding floor tiles is arranged inside the storage bin 9;

[0038] The guiding mechanism includes a reciprocating screw 11 and a slider 12 thereof. The reciprocating screw 11 is rotatably connected to the inner wall of the storage bin 9, and the main shaft of the motor 10 is synchronously rotatably connected to the rotating shaft of the reciprocating screw 11. A limit rod 13 is fixedly connected to the inner wall of the storage bin 9. The limit rod 13 penetrates the slider 12 and is slidably connected to the penetrated portion. A collision roller 14 is rotatably connected to the inner wall of the storage bin 9. The rotating shaft of the collision roller 14 is synchronously rotatably connected to the rotating shaft of the reciprocating screw 11 through a belt. At least two rows of collision hammers 15 are arranged on the outside of the collision roller 14, and the collision hammers 15 in each row are evenly arranged.

[0039] Specifically, the chassis 1 is towed by a tractor (the tractor is an existing well-known technology and has nothing to do with the innovative technical points of the present invention, so it is not marked in the accompanying drawings), and at least two workers are ensured to be in the operating compartment 2, and the workers place the floor tiles flatly in the lower brick channel 5 in the lower brick plate 4, and the partitions 7 on the electric conveyor belt 6 will separate the floor tiles, and the rotation of the electric conveyor belt 6 will drive the partitions 7 to rotate, so that the partitions 7 release the floor tiles in sequence, so that the floor tiles slide onto the guide part 8, and then slide from the inclined guide part 8 and are laid flat on the foundation. At this time, the reciprocating screw 11 is driven to rotate by the operation of the motor 10. The rotation of the reciprocating screw 11 will drive the impact roller 14 to rotate together through the belt. When the impact roller 14 rotates, it will drive the hammer 15 to rotate together, and the hammer 15 will hammer the end of the floor tile when it rotates, so that the floor tiles are brought closer to each other after being hit, thereby reducing the gap between the floor tiles laid flat on the foundation.

[0040] Implementation column 2

[0041] like Figures 1 to 6 As shown, the inner end wall of the storage bin 9 is provided with a pair of convex grooves 16, which are respectively opened on the inner end walls of the storage bin 9 and are symmetrically distributed, the inner walls of the convex grooves 16 are slidably connected with convex blocks 17, the top of the convex blocks 17 is fixedly connected with tension springs 18, the other ends of the tension springs 18 are respectively fixedly connected with the top inner walls of the convex grooves 16, the opposite sides of the convex blocks 17 are fixedly connected with fixing rods 19, the outer walls of the fixing rods 19 are hinged with a fitting plate 20, the outer walls of the fixing rods 19 are fixedly connected with a lower push plate 21, the end of the lower push plate 21 is formed with an inclined recovery portion 22, the end of the slider 12 is fixedly connected with an upper push plate 23, the bottom of the upper push plate 23 is hinged with a U-shaped part 24, and the inner wall of the U-shaped part 24 abuts against the upper outer wall of the lower push plate 21.

[0042] Specifically, when the reciprocating screw 11 rotates, since the limiting rod 13 penetrates the slider 12 to limit it, the rotation of the reciprocating screw 11 will cause its slider 12 to reciprocate in a straight line, and when the slider 12 moves, the slider 12 will drive the upper push plate 23 to move reciprocatingly, so that during the movement, the upper push plate 23 will push the top and the recovery part 22 of the lower push plate 21 through the U-shaped member 24, so that the lower push plate 21 pushes the fixing rod 19, so that the fixing rod 19 drives the convex block 17 to slide downward in the convex groove 16, so that the fixing rod 19 starts to move downward under the squeezing of the lower push plate 21, driving the bonding plate 20 to contact the end of the floor tile laid on the foundation, and at this time the hammer 15 cannot Instead of directly hitting the floor tiles, it hits the bonding plate 20, and the bonding plate 20 evenly transfers the force of the impact of the hammer 15 to the floor tiles in the same row, so that the floor tiles can be evenly bonded, increasing the bonding effect between the floor tiles after paving. As the reciprocating screw 11 rotates, the upper push plate 23 moves with the slider 12 to reset, and the U-shaped part 24 no longer pushes the lower push plate 21, but pushes the recovery part 22, and the convex block 17 pulls the tension spring 18 when it moves downward. At this time, the tension spring 18 will drive the convex block 17 to reset under its own elastic force, thereby resetting the bonding plate 20, which will not affect the movement of the floor tiles on the rear side. This cycle is used to complete the processing of the uniformity of the gaps when the floor tiles are laid.

[0043] Preferably, the hammers 15 are made of rubber material, and the hammers 15 in the same row are arranged in a spiral from the middle to both sides to form an "eight"-shaped structure, and the spiral arrangement directions of the hammers 15 in two adjacent rows are opposite.

[0044] Specifically, the hammer 15 is made of rubber. When the hammer 15 hits the bonding board 20, the rubber hammer 15 can effectively absorb the impact force and reduce the damage to the floor tiles after the force is applied. In addition, the hammers 15 in the same row are arranged in a spiral from the middle to both sides to form an "eight"-shaped structure, so that when the hammer 15 rotates to hit the bonding board 20, the hammer 15 in the middle hits the bonding board 20 first, and then spreads from the middle to both sides in sequence, so that the bonding board 20 is hit more times and the board is damaged. A complex vibration mode is generated, so that the vibration is spread all around, thereby increasing the effect of the hammer 15 hitting the bonding plate 20 to impact the floor tiles, and increasing the effect of the floor tiles after paving, and the spiral arrangement directions of the two adjacent rows of hammers 15 are opposite, which makes it that when the next row of hammers 15 hits, the row of hammers 15 hits the bonding plate 20 first hits its two sides, and then gathers towards the middle of the iron plate. Similarly, this further increases the effect of the hammer 15 hitting the bonding plate 20 to impact the floor tiles.

[0045] Preferably, the outer wall of the impact roller 14 is respectively provided with a roller groove 25 corresponding to the hammer 15, the tail of the hammer 15 is hinged to the middle of the inner wall of the roller groove 25 through a torsion spring, and the hammer 15 is twisted into the roller groove 25 under the torsion of its own torsion spring.

[0046] Specifically, by setting the roller groove 25, the hammer 15 can be retracted into the roller groove 25 for storage under the torsion force of its own torsion spring, thereby preventing the hammer 15 from affecting the movement of the floor tiles, and the hammer 15 is hinged to the inner wall of the roller groove 25, so that when the impact roller 14 rotates, the centrifugal force generated can throw the hammer 15 out, and will not affect the normal use of the hammer 15, and after the hammer 15 hits the bonding plate 20, it will rebound and will not push the bonding plate 20, thereby causing the bonding plate 20 to twist excessively after being pushed and squeeze the floor tiles, thereby causing the floor tiles to squeeze each other and warp up.

[0047] Preferably, the outer wall of the laminating plate 20 is provided with an extrusion plate 26 , and the middle outer wall of the extrusion plate 26 is hinged to the lower side of the outer wall of the laminating plate 20 via a torsion spring.

[0048] Specifically, by providing an extrusion plate 26 on the outer wall of the bonding plate 20, when the bonding plate 20 is twisted by impact, it no longer directly contacts the end of the floor tile. Instead, the twistable extrusion plate 26 fits the end of the floor tile, so that when the bonding plate 20 is twisted, the extrusion plate 26 can always fit the end of the floor tile, thereby increasing the uniformity of the force applied to the floor tile when it is impacted.

[0049] Preferably, a pair of anti-skid portions 27 are extended from both side ends of the extrusion plate 26, and a floor tile channel for wrapping the floor tiles is formed between the anti-skid portions 27. The inner diameter of the floor tile channel close to one end of the extrusion plate 26 gradually expands toward the other end.

[0050] Specifically, the anti-skid portion 27 is provided so that the two ends of the floor tiles in the same row can be limited to prevent the rotation of the system from being offset after being hit. The floor tile channel formed by the anti-skid portion 27 allows the bonding plate 20 to guide the floor tiles when pushing the floor tiles to move, thereby preventing the anti-skid portion 27 from being unable to cover the floor tiles.

[0051] Preferably, a protective pad 28 made of rubber is fixedly connected to the outer wall of the extrusion plate 26, and the other end of the protective pad 28 extends into the floor tile channel.

[0052] Specifically, the protective pad 28 can provide a buffer between the extrusion plate 26 and the floor tiles when they come into contact, thereby preventing the floor tiles from being damaged by impact.

[0053] Preferably, a transfer plate 29 is fixedly connected to the lower side of one end of the lower brick plate 4 close to the operating chamber 2 , and the transfer plate 29 is inclined corresponding to the lower brick plate 4 .

[0054] Specifically, by setting up the transfer plate 29, the staff can lay the floor tiles on the transfer plate 29, and the transfer plate 29 guides the floor tiles so that the floor tiles enter the lower tile channel 5, thereby facilitating the staff to visually observe the position of the floor tiles, thereby increasing convenience.

[0055] like Figure 7 As shown, a method for laying sidewalk tiles for road construction is provided, wherein the laying method adopts any one of the above-mentioned sidewalk tiles for road construction for laying, and the method comprises the following steps:

[0056] S1: Site cleaning: Comprehensively clean the sidewalk construction site, remove surface debris, garbage, original damaged pavement materials, and obstacles that may affect the laying of floor tiles;

[0057] S2: Measurement and layout: According to the design drawings, use measuring instruments to carry out precise measurement and layout work, determine the center line and edge line of the sidewalk and the control stakes set at regular intervals, and use lime to mark the boundaries and reference lines of the floor tiles to ensure that the laying position is accurate;

[0058] S3: Base treatment: Check the base of the sidewalk. If the base is uneven, soft or not compacted enough, use a grader to level the uneven parts. For soft bases, replace with sand and gravel materials and compact them to ensure that the base has sufficient bearing capacity and stability to withstand the load after the floor tiles are laid.

[0059] S4: Material preparation and transportation: According to the design requirements, sidewalk tiles of suitable specifications, colors and quality are selected to ensure sufficient supply, and the tiles are transported to the designated stacking site near the construction site. When stacking, they should be classified and stacked neatly according to type and specifications, and appropriate protective measures should be taken to prevent the tiles from being damaged during transportation and stacking. At the same time, the stacked tiles are gradually transferred to the brick storage warehouse 3 as needed;

[0060] S5: laying floor tiles: the chassis 1 is towed by a tractor, and at least two workers are ensured to be in the operating compartment 2. The workers place floor tiles flatly in the lower brick channel 5 in the lower brick plate 4, and the guiding mechanism guides the floor tiles in the lower brick channel 5 so that the floor tiles are laid flat on the base layer. The floor tiles are then hammered in sequence by the laminating plate 20 so that the floor tiles laid on the base layer are close to each other, so as to prevent the gaps between the floor tiles from being too large and affecting the paving effect;

[0061] S6: Filling: After the sidewalk tiles are laid, fill the gaps between the tiles with caulking material evenly, then use a grouting knife to compact and scrape the caulking material to make it flush with the surface of the tiles, and clean up the excess caulking material to ensure that the caulking is beautiful and firm;

[0062] S7: Quality inspection and acceptance: Carry out an appearance inspection on the completed sidewalk tiles, and select some completed areas for random inspection of load-bearing capacity. Once the inspection is qualified, the sidewalk tiles are laid.

[0063] Working principle: This embodiment provides a sidewalk floor tile paving device for road construction, which tows the chassis 1 by a tractor and ensures that at least two workers are in the operating compartment 2. The workers place the floor tiles flatly in the lower brick channel 5 in the lower brick plate 4, and the partitions 7 on the electric conveyor belt 6 will separate the floor tiles, and the rotation of the electric conveyor belt 6 will drive the partitions 7 to rotate, so that the partitions 7 release the floor tiles in sequence, so that the floor tiles slide onto the guide part 8, and then slide from the inclined guide part 8 and are laid flat on the foundation. At this time, the reciprocating screw 11 is driven to rotate by the operation of the motor 10. The rotation of the reciprocating screw 11 will drive the impact roller 14 to rotate together through the belt. When the impact roller 14 rotates, it will drive the hammer 15 to rotate together, and the hammer 15 will hammer the end of the floor tile when it rotates, so that the floor tiles are close to each other after being hit, thereby reducing the gap between the floor tiles laid flat on the foundation.

[0064] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A device for laying sidewalk tiles for road construction, comprising a chassis (1), characterized in that: An operating bin (2) is arranged on the top of the chassis (1), a brick storage bin (3) is arranged inside the operating bin (2), a lower brick plate (4) is fixedly connected to the outer wall of the operating bin (2), a lower brick channel (5) is arranged inside the lower brick plate (4), one end of the lower brick plate (4) close to the operating bin (2) gradually slopes downward toward the other end, an electric conveyor belt (6) is arranged inside the lower brick channel (5), and a plurality of evenly arranged partitions (7) are arranged on the outer wall of the electric conveyor belt (6). The lower side of one end of the lower brick plate (4) away from the operating bin (2) extends to form an inclined guide portion (8), and the upper side of one end of the lower brick plate (4) away from the operating bin (2) extends to form a semicircular storage bin (9). The outer wall of the lower brick plate (4) is fixedly connected to a motor (10), and the main shaft of the motor (10) penetrates the outer wall of the lower brick plate (4) to the storage bin (9) and is rotatably connected thereto. A guiding mechanism for guiding floor tiles is provided inside the storage bin (9); The guiding mechanism comprises a reciprocating screw (11) and a slider (12), the reciprocating screw (11) being rotatably connected to the inner wall of the storage bin (9), and the main shaft of the motor (10) being synchronously rotatably connected to the rotating shaft of the reciprocating screw (11), the inner wall of the storage bin (9) being fixedly connected to a limit rod (13), the limit rod (13) penetrating the slider (12) and being slidably connected to the penetrated portion, the inner wall of the storage bin (9) being rotatably connected to a collision roller (14), the rotating shaft of the collision roller (14) being synchronously rotatably connected to the rotating shaft of the reciprocating screw (11) via a belt, at least two rows of collision hammers (15) being arranged outside the collision roller (14), the collision hammers (15) in each row being evenly arranged; The inner end wall of the storage bin (9) is provided with a pair of convex grooves (16), the convex grooves (16) are respectively opened on the inner end wall of the storage bin (9) and are symmetrically distributed, the inner walls of the convex grooves (16) are slidably connected with convex blocks (17), the top of the convex blocks (17) are fixedly connected with tension springs (18), the other ends of the tension springs (18) are respectively fixedly connected to the inner walls of the tops of the convex grooves (16), and the opposite sides of the convex blocks (17) are fixedly connected to each other. A fixing rod (19) is fixedly connected, and a fitting plate (20) is hingedly connected to the outer wall of the fixing rod (19). A lower push plate (21) is fixedly connected to the outer wall of the fixing rod (19), and an inclined recovery portion (22) is formed at the end of the lower push plate (21). The end of the slider (12) is fixedly connected to an upper push plate (23), and a U-shaped member (24) is hingedly connected to the bottom of the upper push plate (23), and the inner wall of the U-shaped member (24) abuts against the upper outer wall of the lower push plate (21); The outer wall of the laminating plate (20) is provided with an extrusion plate (26), and the middle outer wall of the extrusion plate (26) is hinged to the lower side of the outer wall of the laminating plate (20) via a torsion spring.

2. A device for laying sidewalk tiles for road construction according to claim 1, characterized in that: The hammers (15) are made of rubber material, and the hammers (15) in the same row are arranged in a spiral from the middle to both sides to form an "eight"-shaped structure, and the spiral arrangement directions of the hammers (15) in two adjacent rows are opposite.

3. A device for laying sidewalk tiles for road construction according to claim 1, characterized in that: The outer wall of the impact roller (14) is respectively provided with a roller groove (25) corresponding to the striker (15); the tail of the striker (15) is hinged to the middle of the inner wall of the roller groove (25) via a torsion spring, and the striker (15) is twisted and received into the roller groove (25) under the torsion force of its own torsion spring.

4. A road construction sidewalk brick laying device according to claim 1, characterized in that: A pair of anti-skid portions (27) are extended from both side ends of the extrusion plate (26), and a floor tile channel for wrapping the floor tiles is formed between the anti-skid portions (27). The inner diameter of the floor tile channel gradually expands from one end close to the extrusion plate (26) toward the other end.

5. A device for laying sidewalk tiles for road construction according to claim 4, characterized in that: A protective pad (28) made of rubber material is fixedly connected to the outer wall of the extrusion plate (26), and the other end of the protective pad (28) extends into the floor tile channel.

6. A device for laying sidewalk tiles for road construction according to claim 1, characterized in that: A transfer plate (29) is fixedly connected to the lower side of one end of the lower brick plate (4) close to the operating bin (2), and the transfer plate (29) is arranged to be inclined corresponding to the lower brick plate (4).

7. A method for laying sidewalk tiles for road construction, the method using the sidewalk tile laying device for road construction as claimed in claim 1, characterized in that: The method comprises the following steps: S1: Site cleaning: Comprehensively clean the sidewalk construction site, remove surface debris, garbage, original damaged pavement materials, and obstacles that may affect the laying of floor tiles; S2: Measurement and layout: According to the design drawings, use measuring instruments to carry out precise measurement and layout work, determine the center line and edge line of the sidewalk and the control stakes set at regular intervals, and use lime to mark the boundaries and reference lines of the floor tiles to ensure that the laying position is accurate; S3: Base treatment: Check the base of the sidewalk. If the base is uneven, soft or not compacted enough, use a grader to level the uneven parts. For soft bases, replace with sand and gravel materials and compact them to ensure that the base has sufficient bearing capacity and stability to withstand the load after the floor tiles are laid. S4: Material preparation and transportation: According to the design requirements, select sidewalk tiles of appropriate specifications, colors and quality, ensure sufficient supply, and transport the tiles to the designated stacking site near the construction site. When stacking, they should be classified and stacked neatly according to type and specification, and take appropriate protective measures to prevent the tiles from being damaged during transportation and stacking. At the same time, the stacked tiles are gradually transferred to the brick storage warehouse (3) as needed; S5: laying floor tiles: the chassis (1) is towed by a tractor, and at least two workers are ensured to be in the operating compartment (2). The workers evenly place floor tiles in the lower brick channel (5) in the lower brick plate (4), and the guiding mechanism guides the floor tiles in the lower brick channel (5) so that the floor tiles are laid flat on the base layer. The floor tiles are then hammered in sequence by the laminating plate (20) so that the floor tiles laid on the base layer are close to each other and are laminated together, so as to prevent the gaps between the floor tiles from being too large and affecting the paving effect; S6: Filling: After the sidewalk tiles are laid, fill the gaps between the tiles with caulking material evenly, then use a grouting knife to compact and scrape the caulking material to make it flush with the surface of the tiles, and clean up the excess caulking material to ensure that the caulking is beautiful and firm; S7: Quality inspection and acceptance: Carry out an appearance inspection on the completed sidewalk tiles, and select some completed areas for random inspection of load-bearing capacity. Once the inspection is qualified, the sidewalk tiles are laid.

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