Bridge exploration drilling rig for bridge engineering

Abstract

The utility model discloses a bridge engineering bridge survey drilling rig, which relates to the technical field of bridge survey and comprises a bottom plate, first upright posts are fixedly arranged on two sides of the top of the bottom plate, and a drill rod is rotatably arranged between the two first upright posts through a power component. A convenient assembly used for cleaning a drill rod is arranged on the bottom plate and comprises a water tank, a fan and a second stand column which are fixedly arranged at the top of the bottom plate, the second stand column is located between the water tank and the fan, and a first sliding groove is fixedly formed in the second stand column; a second lead screw is rotationally arranged in the first sliding groove. According to the bridge exploration drilling device, the drill rod can be automatically cleaned and blow-dried through installation of the convenient assembly, manual participation is not needed, and the problems that after an existing bridge exploration drilling device for bridge engineering is used, the drill rod is inconvenient to clean and maintain and needs to be cleaned manually, and the automation degree of the device is reduced are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of bridge survey, in particular to a bridge engineering bridge survey drilling device. Background Art

[0002] With the advancement of science and technology, bridges have achieved unprecedented success and are being used more and more frequently. Bridge engineering refers to the process of bridge surveying, design, construction, maintenance, and verification, as well as the science and engineering technology that studies this process. It is a branch of civil engineering that belongs to structural engineering. The development of bridge engineering depends primarily on the needs of transportation. However, existing small-diameter threaded drills mainly use manual drilling, where the operator manually turns the handle to complete the drilling process. This method not only slows down construction progress and is inefficient, but also, due to the complex geological conditions, drilling cannot continue at the slightest resistance. This often makes it impossible to explore the shallow geological conditions of the site, requiring increased human and material resources to solve the problem, and is not practical.

[0003] In response to the appeal, the existing patent publication number CN216665498U, entitled A Bridge Engineering Bridge Survey and Drilling Device, proposes a technical solution. The utility model can control the operation of the servo motor through a controller. The rotation of the power output end of the servo motor drives the threaded rod to rotate, and the rotation of the threaded rod provides power for the threaded sleeve. The threaded sleeve can only move in the vertical direction under the limitation of the cross plate and the sliding rod. The movement of the threaded sleeve drives the movement of the cross plate, and the movement of the cross plate drives the movement of the drill rod. The operation of the drive motor is controlled by the controller, and the rotation of the power output end of the drive motor drives the rotation of the drill rod. Drilling is performed by rotating the drill rod. The drilling process is highly automated, and workers do not need to perform high-intensity operations, saving human resources and being easy to use.

[0004] After the drill rod is used, impurities such as soil and gravel adhere to it, which will corrode the drill rod and affect its service life and the next use of the drill rod. However, the bridge engineering bridge survey drilling device disclosed in the appeal patent is inconvenient to clean and maintain the drill rod after use, and it needs to be cleaned manually, which reduces the degree of automation of the device. Therefore, it is necessary to propose a bridge engineering bridge survey drilling device to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a bridge engineering bridge survey drilling device to solve the above-mentioned problem that the existing bridge engineering bridge survey drilling device is inconvenient to clean and maintain the drill rod after use, and needs to be cleaned manually, which reduces the degree of automation of the device.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a bridge engineering bridge survey drilling device, comprising a base plate, first columns fixedly provided on both sides of the top of the base plate, a drill rod rotatably provided between the two first columns via a power assembly, and a convenient assembly for cleaning the drill rod provided on the base plate;

[0007] The cam is connected to the water pump, and the cam is connected to the water pump with the help of the pump, and the cam is connected to the water pump's inner ring to form a circle around the water pump, and the cam is connected to the water pump's outer ring to form a circle around the water pump.

[0008] Preferably, the second column is located behind the drill rod.

[0009] Preferably, the power assembly includes a second slide fixedly arranged inside the first column, wherein a first chassis is fixedly arranged on the top of one of the first columns, and a first screw rod is rotatably arranged inside the second slide slot of the first column, a first motor is fixedly arranged inside the first chassis, and one end of the rotating shaft of the first motor movably extends into the second slide slot and is fixedly connected to the first screw rod, a guide rod is fixedly arranged inside the second slide slot of the other first column, and a lifting plate is slidably arranged between the two second slide slots, the lifting plate is provided with a wire hole and a sliding hole, the wire hole and the first screw rod are matched, the sliding hole and the guide rod are adapted, a second chassis is fixedly arranged in the middle of the top of the lifting plate, a second motor is fixedly arranged inside the second chassis, the rotating shaft of the second motor movably passes through one end of the lifting plate and is fixedly connected to the drill rod, and a controller is provided on the side of one of the first columns.

[0010] Preferably, a through groove is fixedly provided on the top of the base plate and is located directly below the drill rod.

[0011] Preferably, in the initial state, the diverter ring and the bottom plate are in contact with each other.

[0012] Preferably, pulleys are rotatably provided at the four corners of the bottom of the base plate, fixed blocks are fixedly provided on both sides of the base plate, two fixed blocks are provided on the same side, and electric push rods are fixedly provided at the bottom of the fixed blocks, and a support plate is fixedly connected between the telescopic ends of the two electric push rods on the same side, and a vertical pole is fixedly provided on the fixed block on one side, and a handle is fixedly provided on the side of the vertical pole.

[0013] Preferably, a rubber plate is fixedly provided on the bottom of the support plate.

[0014] The technical effects and advantages of this utility model are:

[0015] 1. The utility model can automatically clean and dry the drill rod through the installation of convenient components without human intervention, solving the problem that the existing bridge engineering bridge survey drilling device is inconvenient to clean and maintain the drill rod after use, and requires manual cleaning, which reduces the degree of automation of the device;

[0016] 2. After the device is moved to the designated position through the installation of the power assembly, the second motor and the first motor are started simultaneously, thereby driving the drill rod and the first screw to rotate, and then the first screw drives the lifting plate to move downward, so that the drill rod can rotate and move downward, and then the drilling operation is carried out at the designated position. The drilling process is highly automated, and does not require workers to perform high-intensity operations, saving human resources and facilitating use;

[0017] 3. The pulley, vertical pole and handle are set to facilitate the displacement of the device. After the device is moved to the specified position, the electric push rod is started to drive the support plate to move downward to support the device, making the device more stable during operation and improving the practicality of the device. The rubber plate is set to reduce the vibration of the device during operation, allowing the drill rod to perform stable drilling operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of a bridge engineering survey and drilling device from the first perspective of the utility model.

[0019] Figure 2 This is a schematic diagram of the second-view stereoscopic structure of a bridge engineering survey and drilling device of the utility model.

[0020] Figure 3 This is a schematic diagram of the convenient component structure of the utility model.

[0021] Figure 4 This is a schematic diagram of the bottom plate structure of the utility model.

[0022] In the figure: 1. Base plate; 2. Pulley; 3. Fixed block; 4. Electric push rod; 5. Support plate; 6. Rubber plate; 7. Vertical pole; 8. Handle; 9. First column; 10. First chassis; 11. First screw rod; 12. Lifting plate; 13. Second chassis; 14. Drill rod; 15. Controller; 16. Water tank; 17. Fan; 18. Second column; 19. Third chassis; 20. Second screw rod; 21. Movable rod; 22. T-tube; 23. Electric valve; 24. Corrugated hose; 25. Diverter ring; 26. Nozzle. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] The utility model provides Figures 1-4 The bridge engineering bridge survey drilling device shown in the figure includes a base plate 1, first columns 9 are fixedly provided on both sides of the top of the base plate 1, a drill rod 14 is rotatably provided between the two first columns 9, and a convenient component for cleaning the drill rod 14 is provided on the base plate 1, the convenient component includes a water tank 16, a fan 17 and a second column 18 fixedly provided on the top of the base plate 1, the second column 18 is located between the water tank 16 and the fan 17, a first slide is fixedly provided inside the second column 18, a second screw rod 20 is rotatably provided inside the first slide, a third chassis 19 is fixedly provided on the top of the second column 18, a third motor is fixedly provided inside the third chassis 19, and the third motor is One end of the machine's rotating shaft extends into the first slide groove and is fixedly connected to the second screw rod 20. The outer ring of the second screw rod 20 is threadedly connected to a movable rod 21 that matches the first slide groove. A T-tube 22 is fixedly provided on the end of the movable rod 21. Both sides of the T-tube 22 are connected to a corrugated hose 24. The two corrugated hoses 24 are respectively connected to the air outlet end of the fan 17 and the water outlet end of the water pump inside the water tank 16. An electric valve 23 is provided at the connection between the T-tube 22 and the corrugated hose 24. The front end of the T-tube 22 is fixedly connected to a diverter ring 25. A number of nozzles 26 evenly distributed in a ring shape are fixedly provided on the inner ring of the diverter ring 25. The center of the diverter ring 25 and the drill rod 14 are on the same straight line.

[0025] Furthermore, the power assembly includes a second slide fixedly arranged inside the first column 9, wherein a first chassis 10 is fixedly arranged on the top of one of the first columns 9, and a first screw rod 11 is rotatably arranged inside the second slide of the first column 9, a first motor is fixedly arranged inside the first chassis 10, and the rotating shaft of the first motor movably extends into one end of the second slide and is fixedly connected to the first screw rod 11, a guide rod is fixedly arranged inside the second slide of the other first column 9, and a lifting plate 12 is slidingly arranged between the two second slides, and a wire hole and a sliding hole are provided on the lifting plate 12, the wire hole and the first screw rod 11 are matched, and the sliding hole and the guide rod are adapted, and a second chassis 13 is fixedly arranged in the middle of the top of the lifting plate 12, and a second motor is fixedly arranged inside the second chassis 13, and the rotating shaft of the second motor movably passes through one end of the lifting plate 12 and is fixedly connected to the drill rod 14, and a controller 15 is provided on the side of one of the first columns 9.

[0026] When using the bridge engineering bridge survey drilling device, the device is moved to the specified position, and the first motor and the second motor are started simultaneously through the controller 15, thereby driving the drill rod 14 and the first screw rod 11 to rotate, and then the first screw rod 11 drives the lifting plate 12 to move downward, so that the drill rod 14 can move downward while rotating, and then the drilling operation is performed on the specified position. The drill rod 14 is automatically rotated for drilling, and the drilling process is highly automated, without the need for workers to perform high-intensity operations, saving human resources and being easy to use. The drill rod 14 is reset after completing the drilling task. After the drill rod 14 is used, impurities such as soil and gravel are attached to it, which will corrode the drill rod 14 and affect its service life and affect the next use of the drill rod 14. Therefore, it is automatically cleaned by a convenient component without the need for human participation.

[0027] Specifically, since the diverter ring 25 and the base plate 1 are in contact with each other in the initial state, the diverter ring 25 will not affect the up and down displacement of the lifting plate 12 and the drill rod 14. At this time, the electric valve 23 corresponding to the water tank 16 is opened, and the other electric valve 23 is closed. Then, the water pump and the third motor are started, so that the water inside the water tank 16 is sprayed out from the nozzle 26 to clean the outside of the drill rod 14. At this time, after the second screw 20 rotates, it drives the movable rod 21 and the diverter ring 25 to move upward, and then drives the nozzle 26 to move upward, so as to facilitate comprehensive cleaning of the outside of the drill rod 14.

[0028] When the diverter ring 25 moves to the position of the lifting plate 12, the water pump and the electric valve 23 are closed, the fan 17 is started and another electric valve 23 is opened, so that wind is ejected from the nozzle 26 to dry the moisture on the outside of the drill rod 14 to avoid erosion of the drill rod 14. At the same time, the third motor is started in reverse to allow the diverter ring 25 to move downward and reset, and at the same time, the nozzle 26 is moved downward to fully dry the outside of the drill rod 14. Therefore, the utility model can automatically clean and dry the drill rod 14 without human intervention, thereby solving the problem that the existing bridge engineering bridge survey and drilling device is inconvenient to clean and maintain the drill rod 14 after use, and needs to be cleaned manually, which reduces the degree of automation of the device.

[0029] Furthermore, the second column 18 is located behind the drill rod 14 . This arrangement prevents the second column 18 from blocking the staff from checking the working status of the drill rod 14 .

[0030] Furthermore, a through slot is fixedly provided on the top of the base plate 1 and is located directly below the drill rod 14. The through slot facilitates the passage of the drill rod 14.

[0031] Furthermore, pulleys 2 are rotatably provided at the four corners of the bottom of the base plate 1, and fixed blocks 3 are fixedly provided on both sides of the base plate 1. There are two fixed blocks 3 on the same side, and an electric push rod 4 is fixedly provided at the bottom of the fixed block 3. A support plate 5 is fixedly connected between the telescopic ends of the two electric push rods 4 on the same side. A vertical pole 7 is fixedly provided on the fixed block 3 on one side, and a handle 8 is fixedly provided on the side of the vertical pole 7. The setting of the pulley 2, the vertical pole 7 and the handle 8 facilitates the displacement of the device. After the device is moved to the specified position, the electric push rod 4 is started to drive the support plate 5 to move downward, supporting the device, making the device more stable during operation, and improving the practicality of the device.

[0032] Furthermore, a rubber plate 6 is fixedly provided at the bottom of the support plate 5. The provision of the rubber plate 6 reduces the vibration of the device during operation, allowing the drill rod 14 to perform stable drilling operations.

Claims

1. A bridge engineering bridge survey drilling device, comprising a base plate (1), characterized in that: First columns (9) are fixedly provided on both sides of the top of the base plate (1), a drill rod (14) is rotatably provided between the two first columns (9) via a power assembly, and a convenient assembly for cleaning the drill rod (14) is provided on the base plate (1); The convenient component comprises a water tank (16), a fan (17) and a second column (18) fixedly arranged on the top of the bottom plate (1); the second column (18) is located between the water tank (16) and the fan (17); a first slide is fixedly arranged inside the second column (18); a second screw rod (20) is rotatably arranged inside the first slide; a third chassis (19) is fixedly arranged on the top of the second column (18); a third motor is fixedly arranged inside the third chassis (19); one end of the rotating shaft of the third motor is movably extended into the interior of the first slide and is fixedly connected to the second screw rod (20); the outer ring of the second screw rod (20) is threadedly connected to the first slide. A movable rod (21) is adapted to the groove, and a T-shaped tube (22) is fixedly provided at the end of the movable rod (21). Both sides of the T-shaped tube (22) are connected to a corrugated hose (24). The two corrugated hoses (24) are respectively connected to the air outlet end of the fan (17) and the water outlet end of the water pump inside the water tank (16). An electric valve (23) is provided at the connection between the T-shaped tube (22) and the corrugated hose (24). The front end of the T-shaped tube (22) is fixedly connected to a diverter ring (25). The inner ring of the diverter ring (25) is fixedly provided with a plurality of nozzles (26) evenly distributed in an annular shape. The center of the diverter ring (25) and the drill rod (14) are on the same straight line.

2. A bridge engineering bridge survey drilling device according to claim 1, characterized in that: The second column (18) is located behind the drill rod (14).

3. A bridge engineering bridge survey drilling device according to claim 2, characterized in that: The power assembly includes a second slide fixedly arranged inside the first column (9), a first chassis (10) is fixedly arranged on the top of one of the first columns (9), and a first screw rod (11) is rotatably arranged inside the second slide of the first column (9), a first motor is fixedly arranged inside the first chassis (10), and one end of the rotating shaft of the first motor is movably extended into the second slide and is fixedly connected to the first screw rod (11), a guide rod is fixedly arranged inside the second slide of the other first column (9), and the two first columns (9) are fixedly arranged. A lifting plate (12) is slidingly arranged between the two slide grooves, and a wire hole and a sliding hole are arranged on the lifting plate (12). The wire hole matches the first wire rod (11), and the sliding hole matches the guide rod. A second chassis (13) is fixedly arranged in the middle of the top of the lifting plate (12), and a second motor is fixedly arranged inside the second chassis (13). The rotating shaft of the second motor movably passes through one end of the lifting plate (12) and is fixedly connected to the drill rod (14). A controller (15) is arranged on the side of one of the first columns (9).

4. A bridge engineering bridge survey drilling device according to claim 3, characterized in that: A through groove located directly below the drill rod (14) is fixedly provided on the top of the base plate (1).

5. The bridge engineering bridge survey drilling device according to claim 4, characterized in that: In the initial state, the diverter ring (25) and the bottom plate (1) are in contact with each other.

6. The bridge engineering survey drilling device according to claim 5, characterized in that: Pulleys (2) are rotatably provided at the four corners of the bottom of the base plate (1), fixed blocks (3) are fixedly provided on both sides of the base plate (1), two fixed blocks (3) are provided on the same side, electric push rods (4) are fixedly provided at the bottom of each fixed block (3), and a support plate (5) is fixedly connected between the telescopic ends of the two electric push rods (4) on the same side, a vertical pole (7) is fixedly provided on the fixed block (3) on one side, and a handle (8) is fixedly provided on the side of the vertical pole (7).

7. The bridge engineering bridge survey drilling device according to claim 6, characterized in that: A rubber plate (6) is fixedly provided on the bottom of the support plate (5).

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