Geotechnical engineering exploration equipment

Abstract

The utility model discloses geotechnical engineering exploration equipment which is characterized in that a plurality of first electric clamping jaws are arranged on a mounting ring to clamp a rock core drill bit and a rock core pipe, and then the clamping jaws are driven by a moving mechanism to convey the rock core pipe to the position below a driving pipe; through the lifting mechanism and the driving mechanism, the driving pipe is connected with the rock core drill bit or the rock core pipe to conduct drilling operation, workers do not need to manually carry and connect the rock core drill bit and the rock core pipe, the labor intensity of the workers is greatly reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of exploration, and more specifically, it relates to a geotechnical engineering exploration device. Background Technique

[0002] Geotechnical engineering exploration is an important branch in the field of civil engineering. It involves the study of the physical, chemical, and mechanical properties of soil and rock to evaluate the suitability of geological conditions for engineering projects. The purpose of geotechnical engineering exploration is to collect data on geological conditions to support engineering design, construction, and maintenance decisions. Drilling and sampling are important parts of geotechnical exploration. Soil and rock samples are collected through drilling or other means and then analyzed in the laboratory to obtain the required data through analysis.

[0003] In order to obtain more accurate data, it is usually necessary to drill and sample the geotechnical materials at deeper positions. Geotechnical drilling equipment is required here. The existing geotechnical drilling equipment uses a core bit and multiple core tubes that can be spliced by threads to conduct in-depth sampling. During the sampling process, the core tubes need to be spliced continuously according to the sampling depth so that the core bit can penetrate deeper and obtain all the geotechnical samples within the corresponding depth. The existing splicing of core tubes is often that workers first lift the core tubes with a crane and then manually splice them. Since the core tubes have a certain length and weight, it is time-consuming and laborious for workers to carry and splice them, with a large labor intensity and low efficiency.

[0004] Based on the above, the purpose of the utility model is to provide a geotechnical engineering exploration device to solve the above problems. Content of the Utility Model

[0005] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide a geotechnical engineering exploration device. The utility model clamps a core bit and a core tube with multiple electric grippers arranged on an installation ring, and then drives the grippers through a moving mechanism to convey the core tube below a driving tube. The driving tube is connected to the core bit or the core tube through a lifting mechanism and a driving mechanism for drilling operations, eliminating the need for workers to manually carry and manually connect the core bit and the core tube, greatly reducing the labor intensity of workers and improving work efficiency.

[0006] The above technical object of the utility model is achieved by the following technical solutions: A geotechnical engineering exploration device, including a fixed seat, a core drill bit, and several core tubes. An exploration hole is provided on the fixed seat. A mounting plate is slidably connected to the fixed seat. A pushing mechanism for driving the mounting plate to move and approach the exploration hole is provided on the fixed seat. A mounting ring is rotatably connected to the mounting plate. Several electric grippers I are provided on the mounting ring. The core drill bit and several core tubes are respectively clamped by the several electric grippers I. A rotating mechanism for driving the mounting ring to rotate is provided on the mounting plate. A mounting frame is provided on the fixed seat. A driving tube is provided on the mounting frame. An internal thread that can be threadedly connected to the core drill bit and the core tubes is provided on the driving tube. A lifting mechanism for driving the driving tube to lift and a driving mechanism for driving the driving tube to rotate are provided on the mounting frame.

[0007] By adopting the above technical solutions, when drilling operations are required, place the fixed seat in a suitable position, then drive the core drill bit to move to directly below the driving tube through the moving mechanism. Then, cooperate the lifting mechanism and the driving mechanism to threadedly connect the driving tube with the core drill bit. Then, drive the electric gripper I to release the core drill bit. Then, drive the mounting plate to move backward through the moving mechanism until the electric gripper I does not obstruct the drilling. Then, drive the core drill bit to rotate through the driving mechanism. Then, drive the core drill bit to drill and sample the rock and soil through the lifting mechanism. When connecting the core tubes, the user fixes the core drill bit with tools. Then, drive the driving tube to rotate in the reverse direction through the driving mechanism until the driving tube is separated from the core drill bit. Then, drive the driving tube to rise through the lifting mechanism. Then, drive the mounting ring to rotate through the rotating mechanism until the core tube rotates to a suitable position. Then, drive the core tube to move between the driving tube and the core drill bit through the moving mechanism. Then, threadedly connect the internal thread of the driving tube with the external thread of the core tube through the lifting mechanism and the driving mechanism. Then, drive the electric gripper I to release the core tube and move backward to reset. Then, threadedly connect the internal thread of the core tube with the external thread of the core drill bit through the lifting mechanism and the driving mechanism. Then, continue the drilling operation. Then, repeat the above process in a cycle. With such a setting, the exploration device can automatically complete the connection and handling of the core drill bit and the core tubes, greatly reducing the labor intensity of workers and improving work efficiency.

[0008] The utility model is further set as follows: The rotating mechanism includes a worm gear fixedly connected to the mounting ring. A motor I is provided on the mounting plate. One end of the output shaft of the motor I is fixedly connected to a worm, and the other end of the worm is rotatably connected to the mounting plate. The worm is meshed with the worm gear.

[0009] The utility model is further set as follows: The pushing mechanism includes an electric push rod I fixedly connected to the fixed seat. The extending end of the electric push rod I is fixedly connected to the mounting plate.

[0010] The present utility model is further configured as follows: The lifting mechanism includes an electric push rod two fixedly connected to the mounting frame. The extending end of the electric push rod two is fixedly connected to a lifting frame, and the driving tube is rotatably connected to the lifting frame.

[0011] The present utility model is further configured as follows: The driving mechanism includes an electric motor two fixedly connected to the lifting frame, and the extending end of the electric motor two is fixedly connected to the driving tube.

[0012] The present utility model is further configured as follows: An electric gripper two is fixedly connected to the fixed seat, and the gripper of the electric gripper two is located directly above the exploration hole.

[0013] In summary, the present utility model has the following beneficial effects:

[0014] The present utility model clamps the core bit and the core tube by arranging a plurality of electric grippers one on the mounting ring, and then drives the gripper through the moving mechanism to convey the core tube below the driving tube. The driving tube is connected to the core bit or the core tube through the lifting mechanism and the driving mechanism for drilling operations, eliminating the need for workers to manually carry and manually connect the core bit and the core tube, greatly reducing the labor intensity of workers and improving work efficiency. Description of the Drawings

[0015] Figure 1 is a schematic diagram of the overall structure of the patent of the present utility model Figure 1 , showing the overall structure of the present utility model;

[0016] Figure 2 is a schematic diagram of the overall structure of the patent of the present utility model Figure 2 , showing the positional relationship between the electric gripper one and the mounting ring.

[0017] In the figure: 1, fixed seat; 2, core bit; 3, core tube; 4, exploration hole; 5, mounting plate; 6, mounting ring; 7, electric gripper one; 8, mounting frame; 9, driving tube; 10, worm gear; 11, electric motor one; 12, worm; 13, electric push rod one; 14, electric push rod two; 15, lifting frame; 16, electric motor two; 17, electric gripper two. Detailed Embodiments

[0018] In order to enable those skilled in the art to better understand the technical solutions of the present utility model, the following further describes the present utility model in detail with reference to the drawings and specific embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0019] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "top / bottom end", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0020] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "provided with", "sheathed / connected", "connection", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0021] The present utility model will be described in detail below with reference to the drawings.

[0022] A geotechnical engineering exploration device, as Figure 1 - Figure 2 shown, includes a fixed seat 1, a core bit 2, and several core tubes 3. An exploration hole 4 is provided on the fixed seat 1. A mounting plate 5 is slidably connected to the fixed seat 1. A pushing mechanism for driving the mounting plate 5 to move and approach the exploration hole is provided on the fixed seat 1. A mounting ring 6 is rotatably connected to the mounting plate 5. Several electric grippers one 7 are mounted on the mounting ring 6. The several electric grippers one are distributed in a circular array. The core bit 2 and the several core tubes 3 are respectively clamped by the several electric grippers one 7. A rotating mechanism for driving the mounting ring 6 to rotate is provided on the mounting plate 5. A mounting frame 8 is fixedly connected to the fixed seat 1. A driving tube 9 is provided on the mounting frame 8. An internal thread that can be threadedly connected to the core bit 2 and the core tubes 3 is machined on the driving tube 9. A lifting mechanism for driving the driving tube 9 to lift and a driving mechanism for driving the driving tube to rotate are provided on the mounting frame 8.

[0023] Further, the rotating mechanism includes a worm gear 10 fixedly connected to the mounting ring 6. A motor one 11 is mounted on the mounting plate 5. A worm 12 fixedly connected to one end of the output shaft of the motor one 11 is provided. The other end of the worm 12 is rotatably connected to the mounting plate 5. The worm 12 meshes with the worm gear 10.

[0024] Further, the pushing mechanism includes an electric push rod one 13 fixedly connected to the fixed seat 1. The extending end of the electric push rod one 13 is fixedly connected to the mounting plate 5.

[0025] Further, the lifting mechanism includes an electric push rod two 14 fixedly connected to the mounting bracket 8. The extending end of the electric push rod two 14 is fixedly connected to a lifting frame 15, and the driving pipe 9 is rotatably connected to the lifting frame 15.

[0026] Further, the driving mechanism includes an electric motor two 16 fixedly connected to the lifting frame 15. The extending end of the electric motor two 16 is fixedly connected to the driving pipe 9.

[0027] Further, a second electric gripper 17 is fixedly connected to the fixed seat 1, and the jaws of the second electric gripper 17 are located directly above the exploration hole.

[0028] Working principle: When drilling operations are required, place the fixed seat 1 in a suitable position, then drive the mounting plate closer to the exploration hole through the electric push rod one 13, thereby driving the core drill bit 2 to move directly below the driving pipe 9. Then, through the cooperation of the electric push rod two 14 and the electric motor two 16, the driving pipe 9 is threadedly connected to the core drill bit 2. Then, drive the first electric gripper 7 to release the core drill bit 2, and then drive the mounting plate to move backward through the electric push rod one 13 until the first electric gripper 7 no longer obstructs the drilling. Then, drive the core drill bit 2 to rotate through the electric motor two 16, and then drive the core drill bit 2 to descend through the electric push rod two 14 to drill and sample the rock and soil.

[0029] When the core drill bit 2 descends to a certain depth and it is necessary to connect the core tube 3, the user drives the second electric gripper 17 to fix the core drill bit 2, and then drives the driving pipe 9 to rotate in the reverse direction through the electric motor two 16 until the driving pipe 9 is separated from the core drill bit 2. Then, drive the driving pipe 9 to rise through the electric push rod two 14, and then drive the mounting ring 6 to rotate through the electric motor, the worm 12, and the worm gear 10 until the core tube 3 is rotated to a suitable position. Then, drive the core tube 3 to move between the driving pipe 9 and the core drill bit through the electric push rod one 13. Then, through the electric push rod two 14 and the electric motor two, the internal thread of the driving pipe 9 is threadedly connected to the external thread of the core tube 3. Then, drive the first electric gripper 7 to release the core tube 3 and move backward to reset. Then, threadedly connect the internal thread of the core tube 3 to the external thread of the core drill bit 2, and then drive the second electric gripper to release to continue the drilling operation. Then, repeat the above process in a cycle to continuously deepen the mining depth. With such a setting, the exploration equipment can automatically complete the connection and handling of the core drill bit 2 and the core tube 3, greatly reducing the labor intensity of workers and improving work efficiency.

[0030] The above is only the preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions falling within the concept of the present invention belong to the protection scope of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and refinements should also be regarded as within the protection scope of the present invention.

Claims

1. A geotechnical engineering exploration device, comprising a fixed base (1), a core drill bit (2) and a plurality of core tubes (3), wherein the fixed base (1) is provided with an exploration hole (4), characterized in that: The fixing seat (1) is slidably connected to a mounting plate (5), the fixing seat (1) is provided with a pushing mechanism for driving the mounting plate (5) to move and approach the exploration hole (4), the mounting plate (5) is rotatably connected to a mounting ring (6), the mounting ring (6) is provided with a plurality of electric clamps (7), the core drill bit (2) and the plurality of core tubes (3) are respectively clamped by the plurality of electric clamps (7), the mounting plate (5) is provided with a rotating mechanism for driving the mounting ring (6) to rotate, the fixing seat (1) is provided with a mounting frame (8), the mounting frame (8) is provided with a driving tube (9), the driving tube (9) is provided with an internal thread that can be threadedly connected to the core drill bit (2) and the core tube (3), and the mounting frame (8) is provided with a lifting mechanism for driving the driving tube (9) to rise and fall and a driving mechanism for driving the driving tube (9) to rotate.

2. A geotechnical engineering exploration device according to claim 1, characterized in that: The rotating mechanism comprises a worm wheel (10) fixedly connected to the mounting ring (6); a motor (11) is arranged on the mounting plate (5); a worm (12) is arranged on the output shaft of the motor (11) and one end of the worm is fixedly connected to the motor; the other end of the worm (12) is rotatably connected to the mounting plate (5); and the worm (12) is meshed with the worm wheel (10).

3. The geotechnical engineering exploration equipment according to claim 1, characterized in that: The pushing mechanism comprises an electric push rod (13) fixedly connected to the fixing seat (1), and the extended end of the electric push rod (13) is fixedly connected to the mounting plate (5).

4. The geotechnical engineering exploration equipment according to claim 1, characterized in that: The lifting mechanism comprises an electric push rod 2 (14) fixedly connected to the mounting frame (8), the extended end of the electric push rod 2 (14) is fixedly connected to the lifting frame (15), and the driving tube (9) is rotatably connected to the lifting frame (15).

5. A geotechnical engineering exploration device according to claim 4, characterized in that: The driving mechanism comprises a second motor (16) fixedly connected to the lifting frame (15), and the extended end of the second motor (16) is fixedly connected to the driving tube (9).

6. The geotechnical engineering exploration equipment according to claim 1, characterized in that: The fixing seat (1) is fixedly connected with a second electric clamp (17), and the clamping jaw of the second electric clamp (17) is located directly above the exploration hole (4).

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