Road bridge transition section construction device and construction method thereof

Abstract

The application discloses a road and bridge transition section construction device and a construction method thereof applied to the field of road and bridge construction, and the construction device is provided with left and right positioning angle sensors and the like. When a road roller moves, the road roller drags a tension rope to bend, and the bent tension rope drives the left and right positioning angle sensors to rotate to corresponding angles. The positions of the road roller can be determined according to the rotation angles of the left and right positioning angle sensors. The rotation angles of the left and right positioning angle sensors are transmitted to an information display module, so that the moving path and speed of the road roller can be displayed and recorded. After the construction is completed, the working state of the road roller can be watched, and whether the compaction work is standard can be evaluated, so that subsequent construction and inspection are more convenient. In the construction, the driver of the road roller can judge the compaction state of the site according to the information display module, and the construction quality is further improved.

Description

Technical Field

[0001] This application relates to the field of road and bridge construction, and in particular to a construction device and construction method for a road and bridge transition section. Background Technology

[0002] As one of the most common types of construction projects, road and bridge construction directly affects the safety and comfort of passing vehicles. During construction, it is necessary to fill the site with filler material and repeatedly compact it to make the base flat.

[0003] When compacting a site, road rollers are used. There are certain requirements for the speed and path of the road roller. Currently, most of these requirements are determined by the operator, which makes it difficult to obtain detailed information about the working status of the road roller. This can easily lead to situations where some areas of the site are not compacted properly, causing inconvenience for subsequent construction. Summary of the Invention

[0004] The purpose of this application is to monitor and record the working path and status of a road roller to facilitate the evaluation of construction results. Compared with existing technologies, this application provides a road-bridge transition section construction device, including a road roller and an information display module. The road roller has left and right uprights on both sides. A left sleeve is fixedly connected to the top of the left upright, and a left positioning angle sensor is fixedly connected to the inner wall of the bottom end of the left sleeve. A left rotating rod is rotatably connected through the top of the left sleeve, and the bottom end of the left rotating rod is fixedly connected to the rotating end of the left positioning angle sensor. A right sleeve is fixedly connected to the top of the right upright. A right positioning angle sensor is fixedly connected to the inner wall of the bottom end of the casing. A right rotating rod is rotatably connected through the top of the right upright. The bottom end of the right rotating rod is fixedly connected to the rotating end of the right positioning angle sensor. The left and right positioning angle sensors are electrically connected to the information display module. A tension rope is installed between the right and left rotating rods. A support rod is fixedly connected to the top of the roller by bolts. A pull wheel sleeve is fixedly connected to the top of the support rod. Two symmetrically arranged tension wheels are fixedly connected to the inner wall of the pull wheel sleeve. The tension rope is located between the two tension wheels and rotatably connected to them.

[0005] Furthermore, a vertical wheel sleeve is fixedly connected to the top of the right-hand lever, and two symmetrically arranged guide wheels are fixedly connected to the inner wall of the vertical wheel sleeve.

[0006] Furthermore, the end of the tension rope near the right turn rod passes through two guide wheels and is fixedly connected to a plumb block. The length of the tension rope is greater than the distance between the left and right uprights. By setting the tension rope, the movement range of the road roller can be increased. By setting the plumb block, the tension rope is kept taut, making the positioning of the road roller more accurate.

[0007] Furthermore, a timing disc is fixedly connected to the outer wall of the right-turning rod, and a horizontal wheel sleeve is fixedly connected to the side wall of the timing disc. Two symmetrically arranged horizontal wheels are fixedly connected to the inner wall of the horizontal wheel sleeve, and the tension rope passes through the horizontal wheels and is rotatably connected to them. Through the above arrangement, the plumb block can rotate with the rotation of the right-turning rod, avoiding jamming of the plumb block when it is raised or lowered.

[0008] Furthermore, both the left and right uprights are fixedly connected to a lifting device at their bottom ends, with the bottom end of the lifting device fixedly connected to the ground. When the construction site is raised, the lifting device can drive the left and right uprights to move upwards synchronously, keeping the tension rope horizontal and preventing the tension rope from bending up and down.

[0009] Furthermore, both the left and right uprights are provided with rings on their outer sides, through which the left and right uprights pass and are slidably connected. The outer wall of the rings is fixedly connected with a bracket. Through the above arrangement, the left and right uprights can be supported.

[0010] Furthermore, a connecting block is fixedly connected to the top of the left-hand turning rod, and an installation groove is provided on the side of the connecting block near the right upright rod. A pull shaft is rotatably connected to the inner wall of the installation groove.

[0011] Furthermore, a lifting angle sensor is fixedly connected to the side wall of the connecting block, and the rotating end of the lifting angle sensor is fixedly connected to one end of the pull shaft.

[0012] Furthermore, the lifting angle sensor is electrically connected to the lifting device, and the two lifting devices move synchronously. Through the above settings, the lifting of the left and right uprights can be automatically adjusted.

[0013] A construction method for a road-bridge transition section construction device includes the following steps: S1. Install the left and right uprights at the edge of the area to be compacted; S2. Use bolts to install the support rods on the road roller. The road roller compacts the site according to the construction requirements. The information display module monitors and records the movement path of the road roller. S3. After construction is completed, the inspector evaluates the construction effect based on the data recorded by the information display module. If the result is satisfactory, the construction ends; if it is unsatisfactory, corresponding repairs are made.

[0014] Compared to existing technologies, the advantages of this application are: (1) The construction device is equipped with a left positioning angle sensor and a right positioning angle sensor. When the roller moves, it will pull the tension rope to bend. After the tension rope bends, it will drive the left positioning angle sensor and the right positioning angle sensor to rotate to the corresponding angle. The position of the roller can be determined based on the rotation angle of the left positioning angle sensor and the right positioning angle sensor. The rotation angle of the left positioning angle sensor and the right positioning angle sensor is uploaded to the information display module to display the movement path and speed of the roller and record it. After the construction is completed, the working status of the roller can be viewed and the compaction operation can be evaluated to facilitate subsequent construction and inspection. During the construction, the roller operator can judge the compaction status of the site based on the information display module to further improve the construction quality.

[0015] (2) The end of the tension rope near the right turn rod passes through two guide wheels and is fixedly connected to a plumb block. The length of the tension rope is greater than the distance between the left and right uprights. By setting the tension rope, the movement range of the road roller can be increased. By setting the plumb block, the tension rope is kept taut, and the positioning effect of the road roller is more accurate.

[0016] (3) A timing disc is fixedly connected to the outer wall of the right turn rod, and a horizontal wheel sleeve is fixedly connected to the side wall of the timing disc. Two symmetrically arranged horizontal wheels are fixedly connected to the inner wall of the horizontal wheel sleeve, and the tension rope passes through the horizontal wheel and rotates with it. Through the above arrangement, the plumb block can rotate with the rotation of the right turn rod, so as to avoid the plumb block getting stuck when it is raised or lowered.

[0017] (4) The bottom ends of the left and right uprights are fixedly connected to the lifting device, and the bottom end of the lifting device is fixedly connected to the ground. When the construction site is raised, the lifting device can drive the left and right uprights to move upward synchronously, so that the tension rope remains horizontal and avoids the tension rope from bending up and down.

[0018] (5) Both the left and right uprights are provided with rings on their outer sides. Both the left and right uprights pass through the corresponding rings and are slidably connected to them. The outer wall of the rings is fixedly connected with a bracket. Through the above-mentioned arrangement, the left and right uprights can be supported.

[0019] (6) The lifting angle sensor is electrically connected to the lifting device, and the two lifting devices move synchronously. Through the above settings, the lifting of the left and right uprights can be automatically adjusted. Attached Figure Description

[0020] Figure 1 This is a front view of this application; Figure 2 This is a frontal sectional view of the left sleeve of this application; Figure 3 This is a front sectional view of the right sleeve in this application; Figure 4 This is a top sectional view of the pulley sleeve in this application; Figure 5 This is a top sectional view of the connecting block in this application; Figure 6 This is a diagram showing the state of the tension rope when it is taut. Figure 7 This is a diagram showing the state of the tension rope in this application when it is bent horizontally; Figure 8 This is a front sectional view of the connecting block in this application; Figure 9 This is a diagram showing the state of the tension rope in this application when it bends upwards; Figure 10 This is a diagram showing the state of the road roller being lifted during the application process.

[0021] Explanation of the labels in the diagram: 1. Road roller; 2. Left upright; 3. Left sleeve; 4. Left positioning angle sensor; 5. Left rotating rod; 501. Connecting block; 502. Mounting slot; 503. Pull shaft; 504. Lifting angle sensor; 6. Right upright; 7. Right sleeve; 8. Right positioning angle sensor; 9. Right rotating rod; 901. Vertical wheel sleeve; 902. Guide wheel; 10. Horizontal wheel sleeve; 11. Support rod; 12. Tension rope; 13. Pull wheel sleeve; 14. Tension wheel; 15. Vertical block; 16. Synchronizing disc; 17. Ring sleeve; 1701. Bracket; 18. Horizontal wheel; 19. Lifting device. Detailed Implementation

[0022] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0023] Example 1: Please see Figure 1-7This application discloses a construction device for a road-bridge transition section, including a road roller 1 and an information display module. A left upright 2 and a right upright 6 are arranged on both sides of the road roller 1. A left sleeve 3 is fixedly connected to the top of the left upright 2, and a left positioning angle sensor 4 is fixedly connected to the inner wall of the bottom end of the left sleeve 3. A left rotating rod 5 is rotatably connected through the top of the left sleeve 3, and the bottom end of the left rotating rod 5 is fixedly connected to the rotating end of the left positioning angle sensor 4. A right sleeve 7 is fixedly connected to the top of the right upright 6, and a right positioning angle sensor 8 is fixedly connected to the inner wall of the bottom end of the right sleeve 7. A right rotating rod 9 is rotatably connected through the top of the right upright 6, and the bottom end of the right rotating rod 9 is fixedly connected to the rotating end of the right positioning angle sensor 8. The left positioning angle sensor 4 and the right positioning angle sensor 8 are electrically connected to the information display module. A tension rope 12 is installed between the right rotating rod 9 and the left rotating rod 5. A support rod 11 is fixedly connected to the top of the road roller 1 by bolts, and a pull wheel sleeve 13 is fixedly connected to the top of the support rod 11. Two symmetrically arranged tension wheels 14 are fixedly connected to the inner wall of the puller sleeve 13. The tension rope 12 is located between the two tension wheels 14 and is rotatably connected to them. The left upright 2 and the right upright 6 are installed at the edge of the site to be compacted. During construction, the road roller 1 moves repeatedly to compact the site. When the road roller 1 moves, it will pull the tension rope 12 to bend. After the tension rope 12 bends, it will drive the left positioning angle sensor 4 and the right positioning angle sensor 8 to rotate to the corresponding angle. The position of the road roller 1 can be determined based on the rotation angle of the left positioning angle sensor 4 and the right positioning angle sensor 8. The rotation angle of the left positioning angle sensor 4 and the right positioning angle sensor 8 is uploaded to the information display module to display and record the movement path and speed of the road roller 1. After the construction is completed, the working status of the road roller 1 can be viewed to evaluate whether the compaction operation is standardized, which is more convenient for subsequent construction and inspection. During construction, the driver of the road roller 1 can judge the compaction status of the site based on the information display module, which further improves the construction quality.

[0024] Please see Figure 1-3 A vertical wheel sleeve 901 is fixedly connected to the top of the right-turning rod 9. Two symmetrically arranged guide wheels 902 are fixedly connected to the inner wall of the vertical wheel sleeve 901. The end of the tension rope 12 near the right-turning rod 9 passes through the two guide wheels 902 and is fixedly connected to a plumb block 15. The length of the tension rope 12 is greater than the distance between the left upright 2 and the right upright 6. The tension rope 12 increases the movement range of the road roller 1. The plumb block 15 keeps the tension rope 12 taut, making the positioning of the road roller 1 more accurate. A synchronous disc 16 is fixedly connected to the outer wall of the right-turning rod 9. A horizontal wheel sleeve 10 is fixedly connected to the side wall of the synchronous disc 16. Two symmetrically arranged horizontal wheels 18 are fixedly connected to the inner wall of the horizontal wheel sleeve 10. The tension rope 12 passes through the horizontal wheels 18 and is rotatably connected to them. Through the above arrangement, the plumb block 15 can rotate with the rotation of the right-turning rod 9, preventing the plumb block 15 from getting stuck when rising and falling.

[0025] Example 2: Components that are the same as or corresponding to those in Embodiment 1 are referred to by the same reference numerals as those in Embodiment 1. For the sake of simplicity, only the differences from Embodiment 1 are described below. The difference between Embodiment 2 and Embodiment 1 is as follows: Please see Figure 1-2 5 and 8-10, the bottom ends of the left upright 2 and the right upright 6 are both fixedly connected to a lifting device 19, and the bottom end of the lifting device 19 is fixedly connected to the ground. When the construction site is raised, the lifting device 19 can drive the left upright 2 and the right upright 6 to move upward synchronously, so that the tension rope 12 remains horizontal and avoids the tension rope 12 from bending up and down. The outer side of the left upright 2 and the right upright 6 are both provided with a ring 17, and the left upright 2 and the right upright 6 pass through the corresponding ring 17 and are slidably connected to it. The outer wall of the ring 17 is fixedly connected to a bracket 1701. Through the above settings, the left upright 2 and the right upright 6 can be supported.

[0026] Please see Figure 1-2 5 and 8-10, a connecting block 501 is fixedly connected to the top of the left turning rod 5. A mounting groove 502 is opened on the side of the connecting block 501 near the right upright rod 6. A pull shaft 503 is rotatably connected to the inner wall of the mounting groove 502. A lifting angle sensor 504 is fixedly connected to the side wall of the connecting block 501. The rotating end of the lifting angle sensor 504 is fixedly connected to one end of the pull shaft 503. The lifting angle sensor 504 is electrically connected to the lifting device 19. The two lifting devices 19 move synchronously. When the tension rope 12 bends up and down, it will drive the pull shaft 503 to rotate. When the rotation range of the pull shaft 503 is too large, the lifting angle sensor 504 sends an electrical signal to the lifting device 19, causing it to drive the left upright rod 2 and the right upright rod 6 to move up or down until the tension rope 12 is in a horizontal state. Through the above settings, the lifting of the left upright rod 2 and the right upright rod 6 can be automatically adjusted.

[0027] A construction method for a road-bridge transition section construction device includes the following steps: S1. Install the left upright 2 and the right upright 6 at the edge of the site to be compacted; S2. Use bolts to install the support rod 11 onto the road roller 1. The road roller 1 compacts the site according to the construction requirements. The information display module monitors and records the movement path of the road roller 1. S3. After construction is completed, the inspector evaluates the construction effect based on the data recorded by the information display module. If the result is satisfactory, the construction ends; if it is unsatisfactory, corresponding repairs are made.

[0028] The above description is merely a preferred embodiment of this application, but the scope of protection of this application is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this application, based on the technical solution and its improved concept, should be covered within the scope of protection of this application.

Claims

1. A construction device for a road-bridge transition section, comprising a road roller (1) and an information display module, characterized in that, The road roller (1) is provided with a left upright (2) and a right upright (6) on both sides. The top of the left upright (2) is fixedly connected to a left sleeve (3). The inner wall of the bottom end of the left sleeve (3) is fixedly connected to a left positioning angle sensor (4). The top of the left sleeve (3) is rotatably connected to a left rotating rod (5). The bottom end of the left rotating rod (5) is fixedly connected to the rotating end of the left positioning angle sensor (4). The top of the right upright (6) is fixedly connected to a right sleeve (7). The inner wall of the bottom end of the right sleeve (7) is fixedly connected to a right positioning angle sensor (8). The top of the right upright (6) is rotatably connected to a right rotating rod (9). The bottom end of the right rotating rod (9) is fixedly connected to the rotating end of the right positioning angle sensor (8). The left positioning angle sensor (4) and the right positioning angle sensor (8) are electrically connected to the information display module. A tension rope (12) is installed between the right rotating rod (9) and the left rotating rod (5). A support rod (11) is fixedly connected to the top of the road roller (1) by bolts. A pull wheel sleeve (13) is fixedly connected to the top of the support rod (11). Two symmetrically arranged tension wheels (14) are fixedly connected to the inner wall of the pull wheel sleeve (13). The tension rope (12) is located between the two tension wheels (14) and is rotatably connected to them. The bottom ends of the left upright (2) and the right upright (6) are both fixedly connected to a lifting device (19). The bottom end of the lifting device (19) is fixedly connected to the ground. The top end of the left rotating rod (5) is fixedly connected to a connecting block (501). The side of the connecting block (501) near the right upright (6) has an installation groove (502). The inner wall of the installation groove (502) is rotatably connected to a pull shaft (503). The side wall of the connecting block (501) is fixedly connected to a lifting angle sensor (504). The rotating end of the lifting angle sensor (504) is fixedly connected to one end of the pull shaft (503). The lifting angle sensor (504) is electrically connected to the lifting device (19). The two lifting devices (19) move synchronously.

2. The road-bridge transition section construction device according to claim 1, characterized in that, The top of the right-turning rod (9) is fixedly connected to a vertical wheel sleeve (901), and the inner wall of the vertical wheel sleeve (901) is fixedly connected to two symmetrically arranged guide wheels (902).

3. The road-bridge transition section construction device according to claim 2, characterized in that, The end of the tension rope (12) near the right turn rod (9) passes through two guide wheels (902) and is fixedly connected to a plumb block (15). The length of the tension rope (12) is greater than the distance between the left upright rod (2) and the right upright rod (6).

4. The road-bridge transition section construction device according to claim 3, characterized in that, The outer wall of the right-turning rod (9) is fixedly connected to a timing disc (16), the side wall of the timing disc (16) is fixedly connected to a horizontal wheel sleeve (10), the inner wall of the horizontal wheel sleeve (10) is fixedly connected to two symmetrically arranged horizontal wheels (18), and the tension rope (12) passes through the horizontal wheels (18) and is rotatably connected to them.

5. A construction device for a road-bridge transition section according to claim 1, characterized in that, Both the left upright (2) and the right upright (6) are provided with ring sleeves (17) on their outer sides. Both the left upright (2) and the right upright (6) pass through the corresponding ring sleeves (17) and are slidably connected to them. The outer wall of the ring sleeves (17) is fixedly connected with a bracket (1701).

6. A construction method for a road-bridge transition section construction device according to any one of claims 1-5, characterized in that, Includes the following steps: S1. Install the left upright (2) and the right upright (6) at the edge of the site to be compacted; S2. Use bolts to install the support rod (11) on the roller (1). The roller (1) compacts the site according to the construction requirements. The information display module monitors and records the movement path of the roller (1). S3. After construction is completed, the inspector evaluates the construction effect based on the data recorded by the information display module. If the result is satisfactory, the construction ends; if it is unsatisfactory, corresponding repairs are made.

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