Drilling machine for engineering investigation

Abstract

The drilling machine for engineering investigation comprises a vehicle body, a driving assembly is arranged at the top of the vehicle body, a moving plate is arranged at the top of the vehicle body through the driving assembly, a guiding assembly is arranged at the bottom of the moving plate and connected with the vehicle body, and a moving assembly is arranged on the front side of the moving plate and connected with the vehicle body. A movable plate is arranged on the front side of the moving plate through a moving assembly, a lifting rotating assembly is arranged in the movable plate, a drill bit is arranged at the bottom of the movable plate through the lifting rotating assembly, and supporting assemblies are arranged on the left side and the right side of the vehicle body correspondingly. The vehicle body can be supported through the supporting assembly, through cooperative use of the driving assembly, the moving plate, the guiding assembly, the moving assembly, the movable plate and the lifting rotating assembly, the front-back and left-right positions of a drill bit can be conveniently adjusted, the situation that the whole device needs to be moved is avoided, the drilling range of the device is expanded, and the device is more convenient to use.

Description

Technical Field

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

[0002] Construction engineering survey refers to the activities of mapping, exploring and testing the terrain, geology, hydrology and other conditions, and providing corresponding results and data to meet the needs of planning, design, construction, operation and comprehensive management of engineering construction. The survey, design, processing and monitoring activities in geotechnical engineering also fall within the scope of engineering survey.

[0003] In the process of engineering investigation, a drilling rig is often used to drill holes in the area to be investigated to check the geological conditions. During the use of the existing drilling rig, after the device is moved to a suitable position, it can only be aimed at one place for drilling investigation. When the drilling position is changed, the entire device needs to be moved, which makes the operation more troublesome. Therefore, the utility model provides a drilling rig for engineering investigation. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a drilling rig for engineering survey, which is used to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A drilling rig for engineering survey comprises a vehicle body, a driving assembly is arranged on the top of the vehicle body, a movable plate is arranged on the top of the vehicle body through the driving assembly, a guide assembly is arranged on the bottom of the movable plate, the guide assembly is connected to the vehicle body, a moving assembly is arranged on the front side of the movable plate, a movable plate is arranged on the front side of the movable plate through the moving assembly, a lifting and rotating assembly is arranged inside the movable plate, a drill bit is arranged on the bottom of the movable plate through the lifting and rotating assembly, and support assemblies are arranged on the left and right sides of the vehicle body.

[0007] Preferably, the driving assembly includes a fixed plate arranged on the top of the vehicle body, a first hydraulic push rod is fixedly installed on the front side of the fixed plate, and the first hydraulic push rod is fixedly connected to the movable plate.

[0008] Preferably, the guide assembly includes a slider disposed at the bottom of the movable plate, a surface of the slider is slidably connected to a slide rail, and the slide rail is fixedly connected to the vehicle body.

[0009] Preferably, the moving component includes a fixed block arranged on the front side of the moving plate, a driving motor is fixedly installed on the right side of the fixed block, the output end of the driving motor passes through the fixed block and extends to the left side of the fixed block and is fixedly installed with a screw, the surface of the screw is threadedly connected with a moving block, the moving block is fixedly connected to the movable plate, a guide rod is slidably connected inside the moving block, and the guide rod is fixedly connected to the fixed block.

[0010] Preferably, the lifting and rotating assembly includes a second hydraulic push rod arranged inside the movable plate, a rotating motor is fixedly mounted on the output end of the second hydraulic push rod, and the output end of the rotating motor is fixedly connected to the drill bit.

[0011] Preferably, the support assembly includes mounting plates arranged on the left and right sides of the vehicle body, a third hydraulic push rod is fixedly installed inside the mounting plate, a support plate is fixedly installed on the output end of the third hydraulic push rod, and an insertion rod is fixedly installed on the bottom of the support plate.

[0012] Preferably, the slider is a convex structure and is made of metal.

[0013] Compared with the prior art, the beneficial effect of the utility model is that after the vehicle body of the engineering survey drilling rig is moved to a suitable position, the vehicle body can be propped up by the support assembly, and the drill bit can be moved downward while rotating by the lifting and rotating assembly to perform drilling survey work on the ground. When the drilling position needs to be changed, the front, back, left and right positions of the drill bit can be adjusted conveniently through the coordinated use of the driving assembly, the moving plate, the guide assembly, the moving assembly, and the movable plate, thereby avoiding the need to move the entire device, expanding the drilling range of the device, and making the device more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional stereogram of the utility model;

[0015] Figure 2 For this utility model Figure 1 The enlarged view of point A in the middle;

[0016] Figure 3 This is a front cross-sectional view of the structure of the utility model;

[0017] Figure 4 For this utility model Figure 3 Enlarged view of point B in the middle.

[0018] In the figure: 1. vehicle body; 2. fixed plate; 3. first hydraulic push rod; 4. moving plate; 5. slider; 6. slide rail; 7. fixed block; 8. drive motor; 9. screw; 10. moving block; 11. guide rod; 12. movable plate; 13. second hydraulic push rod; 14. rotating motor; 15. drill bit; 16. mounting plate; 17. third hydraulic push rod; 18. support plate; 19. insertion rod. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Reference Figure 1-4A drilling rig for engineering survey includes a vehicle body 1, a driving assembly is arranged on the top of the vehicle body 1, a moving plate 4 is arranged on the top of the vehicle body 1 through the driving assembly, a guide assembly is arranged at the bottom of the moving plate 4, the guide assembly is connected to the vehicle body 1, a moving assembly is arranged on the front side of the moving plate 4, a movable plate 12 is arranged on the front side of the moving plate 4 through the moving assembly, a lifting and rotating assembly is arranged inside the movable plate 12, a drill bit 15 is arranged at the bottom of the movable plate 12 through the lifting and rotating assembly, the lifting and rotating assembly includes a second hydraulic push rod 13 arranged inside the movable plate 12, a rotating motor 14 is fixedly installed at the output end of the second hydraulic push rod 13, the output end of the rotating motor 14 is fixedly connected to the drill bit 15, and the drill bit 15 is rotated and moved downward by the second hydraulic push rod 13 and the rotating motor 14. The driving assembly comprises a fixed plate 2 arranged on the top of the vehicle body 1, and a first hydraulic push rod 3 is fixedly installed on the front side of the fixed plate 2, and the first hydraulic push rod 3 is fixedly connected to the movable plate 4. Through the setting of the driving assembly, it is convenient to provide driving force for the forward and backward movement of the movable plate 4, so as to facilitate the adjustment of the forward and backward position of the movable plate 4, so as to facilitate the subsequent adjustment of the forward and backward position of the drill bit 15. The guiding assembly comprises a slider 5 arranged at the bottom of the movable plate 4, and the slider 5 is a convex structure. The slider 5 is made of metal material, so that the slider 5 has a higher structural strength, so that the slider 5 is more durable. The surface of the slider 5 is slidably connected with a slide rail 6, and the slide rail 6 is fixedly connected to the vehicle body 1, so that the movable plate 4 can be moved forward and backward. It can move along the guide assembly, so that the movable plate 4 can move more stably. The movable assembly includes a fixed block 7 arranged on the front side of the movable plate 4. A driving motor 8 is fixedly installed on the right side of the fixed block 7. The output end of the driving motor 8 passes through the fixed block 7 and extends to the left side of the fixed block 7 and is fixedly installed with a screw 9. The surface of the screw 9 is threadedly connected with a moving block 10. The moving block 10 is fixedly connected to the movable plate 12. The inside of the moving block 10 is slidably connected with a guide rod 11, and the guide rod 11 is fixedly connected to the fixed block 7. Start the driving motor 8 to make the screw 9 rotate, so that the moving block 10 moves left or right along the guide rod 11, so that the movable plate 12 moves left or right, and drives the drill 15 at the bottom of the movable plate 12 to move left. Or move to the right to adjust the left and right positions of the drill bit 15. Support components are provided on the left and right sides of the vehicle body 1. The support components include mounting plates 16 arranged on the left and right sides of the vehicle body 1. A third hydraulic push rod 17 is fixedly installed inside the mounting plate 16. A support plate 18 is fixedly installed at the output end of the third hydraulic push rod 17. An insertion rod 19 is fixedly installed at the bottom of the support plate 18. The third hydraulic push rod 17 is started to move the support plate 18 and the insertion rod 19 downward so that the insertion rod 19 is inserted into the ground. The vehicle body 1 is propped up by the support plate 18, which is convenient for supporting the vehicle body 1, so that the subsequent drilling survey work can be carried out more stably. After the vehicle body 1 is moved to a suitable position, the drilling rig for engineering survey can prop up the vehicle body 1 through the support component.The lifting and rotating assembly allows the drill bit 15 to rotate and move downward to perform drilling survey work on the ground. When the drilling position needs to be changed, the front, back, left, and right positions of the drill bit 15 can be adjusted by using the driving assembly, the moving plate 4, the guide assembly, the moving assembly, and the movable plate 12 in coordination, thereby avoiding the need to move the entire device, expanding the drilling range of the device, and making the device more convenient to use.

[0021] When in use: the vehicle body 1 is moved to a suitable position, the third hydraulic push rod 17 is started, the support plate 18 and the insertion rod 19 are moved downward, the insertion rod 19 is inserted into the ground, the vehicle body 1 is propped up by the support plate 18, and then the second hydraulic push rod 13 and the rotating motor 14 are started, so that the drill bit 15 moves downward while rotating, and the ground is drilled and surveyed. After the drilling survey is completed, the drill bit 15 is moved to the original position by the second hydraulic push rod 13 and the rotating motor 14. When the drilling position needs to be changed, the first hydraulic push rod 3 is started, so that the moving plate 4 moves forward or backward along the slide rail 6 through the slider 5. So that the drill bit 15 on the front side of the movable plate 4 moves forward or backward until the drill bit 15 moves forward or backward to a suitable position, the drive motor 8 is started to rotate the screw 9, so that the movable block 10 moves left or right along the guide rod 11, so that the movable plate 12 moves left or right, driving the drill bit 15 at the bottom of the movable plate 12 to move left or right until the drill bit 15 moves left or right to a suitable position, and then the second hydraulic push rod 13 and the rotating motor 14 are started again, so that the drill bit 15 rotates and moves downward to perform drilling survey work at the position.

[0022] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A drilling rig for engineering survey, comprising a vehicle body (1), characterized in that: The top of the vehicle body (1) is provided with a driving assembly, the top of the vehicle body (1) is provided with a moving plate (4) through the driving assembly, the bottom of the moving plate (4) is provided with a guiding assembly, the guiding assembly is connected to the vehicle body (1), the front side of the moving plate (4) is provided with a moving assembly, the front side of the moving plate (4) is provided with a movable plate (12) through the moving assembly, the movable plate (12) is provided with a lifting and rotating assembly inside, the bottom of the movable plate (12) is provided with a drill bit (15) through the lifting and rotating assembly, and the left and right sides of the vehicle body (1) are provided with supporting assemblies.

2. The drilling rig for engineering survey according to claim 1, characterized in that: The driving assembly comprises a fixed plate (2) arranged on the top of the vehicle body (1), a first hydraulic push rod (3) is fixedly installed on the front side of the fixed plate (2), and the first hydraulic push rod (3) is fixedly connected to the movable plate (4).

3. The drilling rig for engineering survey according to claim 1, characterized in that: The guide assembly comprises a slider (5) arranged at the bottom of the movable plate (4); a slide rail (6) is slidably connected to the surface of the slider (5); and the slide rail (6) is fixedly connected to the vehicle body (1).

4. The drilling rig for engineering survey according to claim 1, characterized in that: The moving assembly comprises a fixed block (7) arranged on the front side of the moving plate (4); a driving motor (8) is fixedly installed on the right side of the fixed block (7); an output end of the driving motor (8) passes through the fixed block (7) and extends to the left side of the fixed block (7) and is fixedly installed with a screw rod (9); a moving block (10) is threadedly connected to the surface of the screw rod (9); the moving block (10) is fixedly connected to the movable plate (12); a guide rod (11) is slidably connected inside the moving block (10); and the guide rod (11) is fixedly connected to the fixed block (7).

5. The drilling rig for engineering survey according to claim 1, characterized in that: The lifting and rotating assembly comprises a second hydraulic push rod (13) arranged inside the movable plate (12); a rotating motor (14) is fixedly mounted on the output end of the second hydraulic push rod (13); and the output end of the rotating motor (14) is fixedly connected to a drill bit (15).

6. The drilling rig for engineering survey according to claim 1, characterized in that: The support assembly comprises a mounting plate (16) arranged on the left and right sides of the vehicle body (1), a third hydraulic push rod (17) is fixedly mounted inside the mounting plate (16), a support plate (18) is fixedly mounted on the output end of the third hydraulic push rod (17), and an insertion rod (19) is fixedly mounted on the bottom of the support plate (18).

7. The drilling rig for engineering survey according to claim 3, characterized in that: The slider (5) is a convex structure and is made of metal.

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