Engineering geological drilling equipment

Abstract

The invention relates to the technical field of geological drilling, in particular to engineering geological drilling equipment which comprises a geological drilling equipment body, a mounting frame is arranged on the geological drilling equipment body, a walking mechanism is mounted at the bottom of the mounting frame, the mounting frame is of a U-shaped structure, and an adjusting frame is arranged above the mounting frame; a drilling driving motor is further arranged above the adjusting frame, a drilling rod is installed on the drilling driving motor, a connecting base clamped with the adjusting frame is integrally arranged at the shell part of the drilling driving motor, a second hydraulic cylinder is installed at one end of the adjusting frame, and the output end of the second hydraulic cylinder is fastened to the connecting base; one end of the lower portion of the adjusting frame is rotationally connected with a first hydraulic cylinder. The engineering geological drilling equipment is small in size and easy to move, a drilling part is installed and positioned through the adjusting frame capable of adjusting the angle, the adjusting frame is provided with a reliable supporting structure, and the stability of the geological drilling equipment during working is ensured.

Description

Technical Field

[0001] The invention relates to the technical field of geological drilling, in particular to engineering geological drilling equipment. Background Art

[0002] The purpose of engineering geological drilling is to provide detailed underground geological information for various engineering projects to support design, construction and later maintenance. Through drilling, rock and soil samples can be obtained from different depths below the surface. These samples can be used to understand the underground geological structure, rock layer properties and distribution. Engineering geological drilling equipment is a professional equipment used to obtain underground rock and soil samples for geological analysis. It is widely used in construction engineering, mining exploration, environmental assessment and other fields.

[0003] Existing engineering geological drilling equipment is usually large in size. Although it has a relatively mature shape and structure, it is not easy to move in some areas with uneven roads. Some vertical engineering geological drilling equipment has the problem of unstable positioning, and the drilling angle is usually fixed and cannot be changed. Summary of the invention

[0004] The purpose of the present invention is to provide an engineering geological drilling equipment to solve the problems raised by the above background technology that the engineering geological drilling equipment on the market is usually large in size. Although it has a relatively mature shape and structure, it is not easy to move in some areas with uneven roads. Some vertical engineering geological drilling equipment has unstable positioning and the drilling angle is usually fixed and cannot be adjusted.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an engineering geological drilling equipment, comprising a geological drilling equipment body, a mounting frame is provided on the geological drilling equipment body, and a walking mechanism is installed at the bottom of the mounting frame, the mounting frame is a U-shaped structure, and an adjusting frame is provided above the mounting frame, a drilling drive motor is also provided above the adjusting frame, and a drilling rod is installed on the drilling drive motor, a shell portion of the drilling drive motor is integrally provided with a connecting seat that engages with the adjusting frame, and a second hydraulic cylinder is installed at one end of the adjusting frame, and the output end of the second hydraulic cylinder is fastened to the connecting seat, a first hydraulic cylinder is rotatably connected to one end of the lower side of the adjusting frame, and a rotatably matched movable mounting seat is provided at the other end of the first hydraulic cylinder, and a transmission screw is penetrated through the movable mounting seat through a threaded structure.

[0006] Preferably, a reinforcement rod is fixed by clamping and welding in the mounting frame, and the transmission screw is rotatably installed between the reinforcement rod and the bottom of the U-shaped structure of the mounting frame.

[0007] Preferably, a drive motor meshed with gears is provided below the transmission screw, and a housing portion of the drive motor is bolted to the reinforcement rod.

[0008] Preferably, a limit rod is movably inserted in the movable mounting seat, and the limit rod is fixed between the reinforcement rod and the mounting frame by screws.

[0009] Preferably, a handle bar is fixed to the upper end of the mounting frame by welding, and the handle bar is formed by integral bending in a U shape.

[0010] Preferably, a positioning shaft is inserted and fixed at the open end of the U-shaped structure of the mounting frame, and the positioning shaft is vertically arranged relative to the transmission screw.

[0011] Preferably, the adjustment frame is a rectangular frame structure, and the width of the adjustment frame is smaller than the inner width of the U-shaped structure of the mounting frame.

[0012] Preferably, a limit rod is symmetrically inserted and fastened in the adjustment frame, and the limit rod is arranged in parallel with the second hydraulic cylinder, and the limit rod is movably penetrated and matched with the connecting seat.

[0013] Preferably, a connecting block is fixed to the lower end of the adjusting frame by bolts, and the length of the connecting block is equal to the width of the adjusting frame.

[0014] Preferably, an L-shaped structure is formed between the connecting block and the adjusting frame, and the connecting block and the positioning shaft are movably connected and matched.

[0015] Compared with the prior art, the invention has the following beneficial effects: the engineering geological drilling equipment is small in size and easy to move, and the drilling part is installed and positioned by an adjustment frame that can be adjusted in angle, and the adjustment frame has a reliable support structure to ensure the stability of the geological drilling equipment during operation. The engineering geological drilling equipment supports and adjusts the adjustment frame by a first hydraulic cylinder, and displaces the movable mounting seat used for positioning the first hydraulic cylinder, so that the adjustment frame can have a wider range of adjustment angles. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of an engineering geological drilling equipment of the present invention; Figure 2 The present invention is an engineering geological drilling equipment Figure 1 The enlarged structural diagram at A in the middle; Figure 3 This is a schematic diagram of the structure in which the second hydraulic cylinder of an engineering geological drilling equipment of the present invention is connected to a connecting block via an adjusting frame; Figure 4 This is a schematic diagram of the connection structure between the first hydraulic cylinder and the adjustment frame of an engineering geological drilling equipment of the present invention; Figure 5 The present invention is a schematic diagram of the connection structure between a mounting frame and a positioning shaft of an engineering geological drilling equipment.

[0017] In the figure: 1. geological drilling equipment body; 2. handle bar; 3. first hydraulic cylinder; 4. mounting frame; 401. reinforcement rod; 402. limit rod; 5. movable mounting seat; 501. transmission screw; 502. drive motor; 6. walking mechanism; 7. second hydraulic cylinder; 8. drilling drive motor; 801. connecting seat; 9. drilling rod; 10. adjusting frame; 1001. connecting block; 1002. limit rod; 11. positioning shaft. DETAILED DESCRIPTION

[0018] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0019] See also Figure 1-5The present invention provides a technical solution: an engineering geological drilling equipment, including a geological drilling equipment body 1, a mounting frame 4 is provided on the geological drilling equipment body 1, and a walking mechanism 6 is installed at the bottom of the mounting frame 4, the mounting frame 4 is a U-shaped structure, and an adjusting frame 10 is provided above the mounting frame 4, a reinforcing rod 401 is fixed by clamping and welding inside the mounting frame 4, and a driving screw 501 is rotatably installed between the reinforcing rod 401 and the bottom of the U-shaped structure of the mounting frame 4, this structure can be reinforced by the reinforcing rod 401 to strengthen the mounting frame 4, and the reinforcing rod 401 is used to provide an installation positioning point for the driving screw 501, a handle bar 2 is fixed to the upper end of the mounting frame 4 by welding, and the handle bar 2 is U-shaped and integrally bent, this structure can be reinforced by the handle bar 2 to strengthen the geological drilling equipment body The main body 1 is moved. In some complex areas, due to the small size of the main body 1 of the geological drilling equipment, it can be flexibly carried. A drilling drive motor 8 is also provided above the adjusting frame 10, and a drilling rod 9 is installed on the drilling drive motor 8. The shell part of the drilling drive motor 8 is integrally provided with a connecting seat 801 that is engaged with the adjusting frame 10. The adjusting frame 10 is a rectangular frame structure, and the width of the adjusting frame 10 is smaller than the inner width of the U-shaped structure of the mounting frame 4. This structure enables the mounting frame 4 to perform safety protection on the adjusting frame 10 in the folded state, and a second hydraulic cylinder 7 is installed at one end of the adjusting frame 10. A limiting rod 1002 is symmetrically inserted and fastened in the adjusting frame 10, and the limiting rod 1002 is arranged parallel to the second hydraulic cylinder 7, and the limiting rod 1002 is arranged parallel to the second hydraulic cylinder 7. The connecting seat 801 is movably connected and cooperated. This structure can limit the connecting seat 801 by the limiting rod 1002. The second hydraulic cylinder 7 can control the movement of the drilling drive motor 8 by moving the connecting seat 801, thereby realizing the advancement of drilling. The drilling drive motor 8 is used for the rotation drive of the drilling rod 9 to perform drilling sampling. The lower end of the adjusting frame 10 is fixed with a connecting block 1001 by bolts, and the length of the connecting block 1001 is equal to the width of the adjusting frame 10. This structure enables the adjusting frame 10 to be installed and positioned through the connecting block 1001, and the output end of the second hydraulic cylinder 7 is fastened to the connecting seat 801. A driving motor 502 engaged by gears is provided below the transmission screw 501, and the driving motor 5 The shell part of 02 is bolted to the reinforcement rod 401. This structure can drive the transmission screw 501 to rotate by the driving motor 502, so as to adjust the position of the movable mounting seat 5, and then adjust the position below the first hydraulic cylinder 3, so that the inclination angle of the adjustment frame 10 can be controlled to different degrees, so as to cope with drilling treatments at different angles. A limit plug 402 is also movably inserted in the movable mounting seat 5, and the limit plug 402 is fixed between the reinforcement rod 401 and the mounting frame 4 by screws. This structure allows the movable mounting seat 5 to be movably limited by the limit plug 402, ensuring that the movable mounting seat 5 can move in a straight line. At the same time, it ensures that the first hydraulic cylinder 3 has a reliable support positioning point, so that the adjustment frame 10 can be firmly supported.One end of the lower part of the adjustment frame 10 is rotatably connected to the first hydraulic cylinder 3, and the other end of the first hydraulic cylinder 3 is provided with a rotatably matched movable mounting seat 5, and a driving screw 501 is penetrated through the movable mounting seat 5 through a threaded structure, and a positioning shaft 11 is inserted and fixed at the open end of the U-shaped structure of the mounting frame 4, and the positioning shaft 11 is vertically arranged relative to the driving screw 501. This structure can install and position the connection block 1001 through the positioning shaft 11, so that the adjustment frame 10 can rotate relative to the positioning shaft 11 under the connection of the connection block 1001, so that the angle of the adjustment frame 10 is adjustable, and an L-shaped structure is formed between the connection block 1001 and the adjustment frame 10, and the connection block 1001 and the positioning shaft 11 are movably penetrated and matched. This structure allows the adjustment frame 10 to be placed on the reinforcement rod 401 in the storage state.

[0020] Working principle: When using the engineering geological drilling equipment, first, the geological drilling equipment body 1 can be pushed by the handle bar 2, and the walking mechanism 6 at the bottom of the mounting frame 4 can be moved. When drilling, ensure that the mounting frame 4 is reliably positioned, and then start the first hydraulic cylinder 3 to drive the adjustment frame 10 to move. The connecting block 1001 is movable and limited by the positioning shaft 11. The driving motor 502 can be started as needed, and the driving motor 502 drives the transmission screw 501 to rotate to achieve the displacement of the movable mounting seat 5, thereby adjusting the fixed position of the end of the first hydraulic cylinder 3, so that the first hydraulic cylinder 3 can be adjusted to the movable mounting seat 5. The adjusting frame 10 is reliably supported, the limit rod 402 is used for the movable limit of the movable mounting seat 5, and the reinforcement rod 401 plays a role in stabilizing the installation of the limit rod 402 and the transmission screw 501. After the drilling rod 9 is adjusted to the required angle, the second hydraulic cylinder 7 and the drilling drive motor 8 are started. The second hydraulic cylinder 7 drives the connecting seat 801 to move under the positioning of the adjusting frame 10, and the limit rod 1002 performs movable limit processing on the connecting seat 801. At the same time, the drilling drive motor 8 drives the drilling rod 9 to rotate, thereby realizing the rotation and propulsion processing of the drilling rod 9 for drilling sampling, thereby completing a series of tasks.

[0021] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An engineering geological drilling equipment, comprising a geological drilling equipment body (1), characterized in that: The geological drilling equipment body (1) is provided with a mounting frame (4), and a walking mechanism (6) is installed at the bottom of the mounting frame (4); the mounting frame (4) is a U-shaped structure, and an adjustment frame (10) is provided above the mounting frame (4); a drilling drive motor (8) is also provided above the adjustment frame (10), and a drilling rod (9) is installed on the drilling drive motor (8); a connecting seat (801) engaged with the adjusting frame (10) is integrally provided at the housing portion of the drilling drive motor (8); a second hydraulic cylinder (7) is installed at one end of the adjusting frame (10), and the output end of the second hydraulic cylinder (7) is fastened to the connecting seat (801); a first hydraulic cylinder (3) is rotatably connected to one end of the lower side of the adjusting frame (10), and a rotatably matched movable mounting seat (5) is provided at the other end of the first hydraulic cylinder (3), and a transmission screw (501) is penetrated through the movable mounting seat (5) via a threaded structure.

2. The engineering geological drilling equipment according to claim 1, characterized in that: A reinforcement rod (401) is fixed by clamping and welding inside the mounting frame (4), and a transmission screw rod (501) is rotatably mounted between the reinforcement rod (401) and the bottom of the U-shaped structure of the mounting frame (4).

3. The engineering geological drilling equipment according to claim 2, characterized in that: A drive motor (502) is provided below the transmission screw rod (501) and is meshed with gears, and a housing portion of the drive motor (502) is bolted to the reinforcement rod (401).

4. The engineering geological drilling equipment according to claim 2, characterized in that: A limit rod (402) is also movably inserted in the movable mounting seat (5), and the limit rod (402) is fixed between the reinforcement rod (401) and the mounting frame (4) by means of screws.

5. The engineering geological drilling equipment according to claim 1, characterized in that: A handle bar (2) is fixed to the upper end of the mounting frame (4) by welding, and the handle bar (2) is formed by integral bending in a U-shape.

6. The engineering geological drilling equipment according to claim 1, characterized in that: A positioning shaft (11) is inserted and fixed at the open end of the U-shaped structure of the mounting frame (4), and the positioning shaft (11) is arranged vertically relative to the transmission screw (501).

7. The engineering geological drilling equipment according to claim 6, characterized in that: The adjustment frame (10) is a rectangular frame structure, and the width of the adjustment frame (10) is smaller than the inner width of the U-shaped structure of the mounting frame (4).

8. The engineering geological drilling equipment according to claim 1, characterized in that: The limiting rod (1002) is symmetrically inserted and fastened in the adjustment frame (10), the limiting rod (1002) is arranged in parallel with the second hydraulic cylinder (7), and the limiting rod (1002) and the connecting seat (801) are movably interlocked and matched.

9. The engineering geological drilling equipment according to claim 6, characterized in that: A connecting block (1001) is fixed to the lower end of the adjusting frame (10) by means of bolts, and the length of the connecting block (1001) is equal to the width of the adjusting frame (10).

10. The engineering geological drilling equipment according to claim 9, characterized in that: An L-shaped structure is formed between the connecting block (1001) and the adjusting frame (10), and the connecting block (1001) and the positioning shaft (11) are movably interpenetratingly matched.

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