Geophysical prospecting equipment for geological deep exploration

Abstract

The utility model relates to the technical field of exploration equipment, and discloses geological deep exploration geophysical prospecting equipment which is composed of a placing plate, a supporting frame, a supporting plate, exploration equipment and the like, a threaded groove is formed in the lower portion of the supporting frame, the threaded groove penetrates through the bottom face of the supporting plate, an adjusting bolt is in threaded connection with the interior of the threaded groove, and the supporting plate penetrates through the adjusting bolt. The top end of the adjusting bolt is fixedly connected with a rotating disc, the top face of the rotating disc is fixedly connected with an adjusting crank, and the middle of the bottom face of the containing plate is fixedly connected with a sleeve. When the ground is uneven, firstly, the supporting frame and the supporting plate are placed on the ground, then the adjusting cranks are rotated to drive the rotating disc and the adjusting bolt to rotate, the adjusting bolt moves downwards along the threaded groove, and at the moment, the adjusting cranks on which side are rotated when the placing plate deviates towards which side. And the placing plate can be located at the horizontal position, so that the surveying equipment can conduct surveying at the horizontal position, and the surveying accuracy is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of surveying equipment, in particular to a geological deep layer surveying and geophysical exploration equipment. Background Art

[0002] Geological exploration is the investigation and research activity of exploring and detecting geology through various means and methods, determining the appropriate bearing layer, determining the foundation type according to the bearing capacity of the bearing layer, and calculating the foundation parameters. It is the investigation and research work of discovering industrially significant mineral deposits during the mineral survey, providing the mineral reserves and geological data needed for mine construction design in order to ascertain the quality and quantity of minerals and the technical conditions for mining and utilization, and conducting investigation and research on the geological conditions such as rocks, strata, structures, minerals, hydrology, and landforms in a certain area. The application of survey equipment is indispensable for deep geological survey.

[0003] During use, existing surveying equipment needs to be placed on a horizontal surface to ensure survey accuracy. Therefore, during the survey, the surveying equipment needs to be placed on a supporting platform. Since the survey is basically conducted outdoors, it is difficult to keep the equipment level during the survey, thereby affecting the survey accuracy. In addition, due to the uneven bottom surface, the surveying equipment is prone to fall from the supporting platform. Utility Model Content

[0004] In view of the shortcomings of existing surveying equipment, the utility model provides a deep geological survey and geophysical prospecting equipment, which has the advantages of being able to adjust the support frame to ensure that the placement plate is in a horizontal state, ensure that the surveying equipment is in a horizontal position, fix the surveying equipment, and ensure the stability of the survey, thus solving technical problems such as uneven ground affecting the survey results.

[0005] The utility model provides the following technical solution: a geological deep layer survey and geophysical exploration equipment, including a placement plate, and also including:

[0006] A support frame is hinged to the bottom surface of the placement plate through a hinge, the bottom end of the support frame is fixedly connected to the support plate, and the top surface of the placement plate is placed with a surveying device;

[0007] The display area is arranged in the middle of the front side of the surveying device. The front side of the surveying device is provided with adjustment knobs on both sides of the display area. The top of the surveying device is provided with an electromagnetic wave receiver.

[0008] Preferably, the support frame includes:

[0009] A thread groove is provided at the lower part of the support frame, and the thread groove penetrates the bottom surface of the support plate;

[0010] An adjusting bolt, threadedly connected to the interior of the thread groove;

[0011] A turntable, fixedly connected to the top end of the adjusting bolt;

[0012] The adjusting crank is fixedly connected to the top surface of the turntable.

[0013] Preferably, the placement plate includes:

[0014] A sleeve, fixedly connected to the middle part of the bottom surface of the placement plate;

[0015] An active cavity is provided inside the sleeve;

[0016] A piston plate, slidably connected to the interior of the movable chamber;

[0017] A push rod is fixedly connected to the middle part of the bottom surface of the piston plate.

[0018] Preferably, the sleeve comprises:

[0019] A connecting groove is provided inside the side wall of the sleeve;

[0020] A through hole is provided in the middle of the bottom surface of the placing plate, the lower opening of the connecting groove is communicated with the cavity of the movable cavity located at the lower side of the piston plate, and the upper opening of the connecting groove is communicated with the through hole.

[0021] Preferably, the piston plate comprises:

[0022] A tension spring is fixedly connected to the middle part of the top surface of the piston plate, and the top end of the tension spring is fixedly connected to the middle part of the top surface of the active chamber.

[0023] Compared with the prior art, the utility model has the following beneficial effects:

[0024] 1. By designing threaded grooves, adjusting bolts, turntables and adjusting cranks, when the support frame is set up in an uneven position on the ground, first place the support frame and the support plate on the ground, and then turn the adjusting crank to make the adjusting crank drive the turntable and the adjusting bolt to rotate, so that the adjusting bolt moves down along the threaded groove. At this time, turn the adjusting crank on the side where the placement plate is offset, so that the placement plate can be in a horizontal position, thereby ensuring that the surveying equipment can conduct surveys in a horizontal position and improving the surveying accuracy.

[0025] 2. By designing the sleeve, movable chamber, piston plate, push rod and connecting groove, when the surveying equipment is placed on the placement plate for surveying, the push rod will first contact the ground before the support frame and the support plate contact the ground, so that the push rod will drive the piston plate to move upward inside the movable chamber, so that the cavity under the piston plate in the movable chamber generates negative pressure, and the negative pressure acts on the bottom of the surveying equipment through the connecting groove and the through hole, so that the surveying equipment is fixed on the placement plate under the action of the negative pressure, thereby improving the stability of the surveying equipment and preventing the surveying equipment from falling from the placement plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0027] Figure 2 This is a schematic diagram of the structure of the adjusting bolt and the supporting frame of the utility model;

[0028] Figure 3 It is a schematic diagram of the internal structure of the sleeve of the utility model.

[0029] In the figure: 1. placement plate; 11. sleeve; 12. movable chamber; 13. piston plate; 14. push rod; 15. connecting groove; 16. through hole; 17. tension spring; 2. support frame; 21. threaded groove; 22. adjusting bolt; 23. turntable; 24. adjusting crank; 3. support plate; 4. surveying equipment; 5. display area; 6. adjusting knob; 7. electromagnetic wave receiver. DETAILED DESCRIPTION

[0030] 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.

[0031] See also Figure 1-Figure 3 A geological deep layer survey and geophysical exploration equipment includes a placement plate 1, the bottom surface of the placement plate 1 is hinged with a support frame 2, the bottom end of the support frame 2 is fixedly welded with a support plate 3, a surveying device 4 is placed on the top surface of the placement plate 1, a display area 5 is arranged in the middle of the front side surface of the surveying device 4, adjustment knobs 6 are arranged on both sides of the display area 5 on the front side surface of the surveying device 4, and an electromagnetic wave receiver 7 is arranged on the top of the surveying device 4.

[0032] See also Figure 1-Figure 3A threaded groove 21 is provided at the lower part of the support frame 2, and the threaded groove 21 passes through the bottom surface of the support plate 3. The internal thread of the threaded groove 21 is connected with an adjusting bolt 22. A turntable 23 is fixedly welded to the top of the adjusting bolt 22, and an adjusting crank 24 is fixedly welded to the top surface of the turntable 23. When the bottom surface is uneven, the turntable 23 is driven to rotate by rotating the adjusting crank 24, thereby prompting the adjusting bolt 22 to rotate, so that the adjusting bolt 23 moves downward along the threaded groove 21, thereby adjusting the support frame 2 so that the placement plate 1 is in a horizontal position.

[0033] See also Figure 1-Figure 3 A sleeve 11 is fixedly welded in the middle of the bottom surface of the placement plate 1, and an active chamber 12 is opened inside the sleeve 11. A piston plate 13 is slidably connected inside the active chamber 12. A push rod 14 is fixedly welded in the middle of the bottom surface of the piston plate 13, so that the push rod 14 can contact the ground first, thereby ensuring that the push rod 14 drives the piston plate 13 to move upward inside the active chamber 12.

[0034] See also Figure 1-Figure 3 A connecting groove 15 is provided inside the side wall of the sleeve 11, and a through hole 16 is provided in the middle of the bottom surface of the placement plate 1. The lower opening of the connecting groove 15 is connected to the cavity of the active chamber 12 located on the lower side of the piston plate 13, and the upper opening of the connecting groove 15 is connected to the through hole 16. When negative pressure is generated inside the active chamber 12, the negative pressure acts on the bottom surface of the surveying equipment 4 through the connection between the connecting groove 15 and the through hole 16, thereby fixing the surveying equipment 4.

[0035] See also Figure 1-Figure 3 A tension spring 17 is fixedly welded to the middle of the top surface of the piston plate 13 , and the top end of the tension spring 17 is fixedly welded to the middle of the top surface of the active chamber 12 for resetting the piston plate 13 .

[0036] Working principle: When the surveying equipment is surveying underground minerals, the surveying equipment 4 is placed on the placement plate 1, and then the support plate 3 is placed on the ground. If the bottom surface is uneven, turn the adjusting crank 24 to make the adjusting crank 24 drive the turntable 23 and the adjusting bolt 22 to rotate, so that the adjusting bolt 22 moves down along the thread groove 21. At this time, the adjusting crank 24 on the side where the placement plate 1 deviates can be turned, so that the placement plate 1 can be in a horizontal position, thereby ensuring that the surveying equipment 4 can survey in a horizontal position, improving the survey accuracy, and at the same time, When the surveying equipment 4 is placed on the placement plate 1 for surveying, since the top rod 14 of the support frame 2 and the support plate 3 will first contact the ground before contacting the ground, the top rod 14 will drive the piston plate 13 to move upward inside the active chamber 12, so that negative pressure is generated in the lower cavity of the piston plate 13 in the active chamber 12, and the negative pressure acts on the bottom of the surveying equipment 4 through the connecting groove 15 and the through hole 16, so that the surveying equipment 4 is fixed on the placement plate 1 by the negative pressure, thereby improving the stability of the surveying equipment 4 and preventing the surveying equipment 4 from falling from the placement plate.

Claims

1. A geological deep layer exploration geophysical exploration device, comprising a placement plate (1), characterized in that: Also includes: A support frame (2) is hinged to the bottom surface of the placement plate (1) via a hinge, the bottom end of the support frame (2) is fixedly connected to the support plate (3), and a surveying device (4) is placed on the top surface of the placement plate (1); A display area (5) is arranged in the middle of the front side of the surveying device (4); adjustment knobs (6) are arranged on both sides of the display area (5) on the front side of the surveying device (4); and an electromagnetic wave receiver (7) is arranged at the top of the surveying device (4); The support frame (2) comprises: A thread groove (21) is arranged at the lower part of the support frame (2), and the thread groove (21) passes through the bottom surface of the support plate (3); An adjusting bolt (22) threadedly connected to the interior of the thread groove (21); A rotating disk (23) fixedly connected to the top end of the adjusting bolt (22); An adjusting crank (24) fixedly connected to the top surface of the rotating disk (23); The placement plate (1) comprises: A sleeve (11) fixedly connected to the middle portion of the bottom surface of the placement plate (1); An active cavity (12) is provided inside the sleeve (11); A piston plate (13) slidably connected inside the movable chamber (12); A push rod (14) fixedly connected to the middle portion of the bottom surface of the piston plate (13); The sleeve (11) comprises: A connecting groove (15) is provided inside the side wall of the sleeve (11); A through hole (16) is provided in the middle of the bottom surface of the placement plate (1), the lower opening of the connection groove (15) is connected to the cavity of the movable cavity (12) located on the lower side of the piston plate (13), and the upper opening of the connection groove (15) is connected to the through hole (16); The piston plate (13) comprises: A tension spring (17) is fixedly connected to the middle of the top surface of the piston plate (13), and the top end of the tension spring (17) is fixedly connected to the middle of the top surface of the movable chamber (12).

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