Ground penetrating radar for mine geological environment survey

Abstract

The utility model relates to a ground penetrating radar for mine geological environment survey, which comprises a bottom frame, a ground penetrating radar main body and a GPS (global positioning system) instrument are fixedly connected onto the bottom frame, a base is fixedly connected to the bottom of the bottom frame, a shaft rod is rotatably connected into the base, two ends of the shaft rod are fixedly connected with supporting wheels, and the supporting wheels are fixedly connected with the ground penetrating radar main body. Mine geology query can be performed through the ground penetrating radar main body, so that underground medium distribution can be determined, and positioning can be performed through the GPS instrument; when meeting the uneven ground or the ground with height difference, a driving assembly can be started to work, the driving assembly drives a first rotating shaft to rotate, the first rotating shaft drives a rotating arm to rotate downwards, so that the rotating arm can rotate downwards to be opened, an adjusting wheel is driven by the rotating arm to support the ground, and the base and the bottom frame can be jacked up; the overall height of the device can be increased.

Description

Technical Field

[0001] The utility model relates to the technical field of ground penetrating radar equipment, in particular to a ground penetrating radar used for mining geological environment investigation. Background Art

[0002] Mining geology mainly studies the basic knowledge and skills in geophysical exploration, mine geology, coalfield geology and exploration, and mine hydrogeology. Before mining or when conducting mining geological research, it is necessary to detect mine geology through ground penetrating radar, which requires the use of ground penetrating radar.

[0003] For example, a Chinese patent with the announcement number CN 220085083U discloses a ground-penetrating radar auxiliary device that is easy to disassemble, which belongs to the field of ground-penetrating radar technology. The utility model includes a mobile frame, a ground-penetrating radar GPS instrument, a first support column, a second support column, a support beam, a connecting column, a connecting beam and an adjustable mounting clamp. The mobile frame is equipped with a ground-penetrating radar and a GPS instrument, and the GPS instrument is located above the ground-penetrating radar. The first support column and the second support column are both mounted on both sides of the mobile frame through an adjustable mounting clamp. The tops of the first support column and the second support column are respectively connected to the left and right ends of the support beam, the bottom of the connecting column is connected to the support beam, one end of the connecting beam is connected to the connecting column, and the other end is connected to the mobile frame through an adjustable mounting clamp. The top of the connecting column is connected to the GPS instrument, and the detection centers of the ground-penetrating radar and the GPS instrument coincide.

[0004] When this patent is actually used, there are the following defects: the chassis height of the mobile frame in this patent cannot be adjusted. Because in mining geology, there are bumpy and height-difference ground. Therefore, if the chassis of the mobile frame is low and cannot be adjusted, the lumps of earth or piles of earth in front will block the mobile frame when moving, resulting in inconvenience in movement. Utility Model Content

[0005] Aiming at the technical problem that the chassis height of the mobile frame in the patent proposed in the background technology cannot be adjusted, the utility model provides a ground penetrating radar for mining geological environment investigation.

[0006] The technical solution adopted by the utility model is: a ground penetrating radar for mining geological environment investigation, including a chassis, a ground penetrating radar body and a GPS instrument are fixedly connected to the chassis, a base is fixedly connected to the bottom of the chassis, a shaft is rotatably connected to the base, both ends of the shaft are fixedly connected to support wheels, a pushing component is also provided on the outside of the chassis, at least two first rotating shafts are rotatably connected to the bottom of the base, at least one rotating arm is fixedly connected to the outside of the first rotating shaft, an adjusting wheel is rotatably connected to the bottom of the rotating arm, and a driving component for driving the first rotating shaft to rotate is also provided on the bottom of the base.

[0007] Furthermore, the pushing assembly includes a sleeve fixedly connected to the base frame, a sleeve rod slidably arranged in the sleeve, and a pushing frame fixedly connected to the outside of the sleeve rod.

[0008] Furthermore, a plurality of groups of positioning holes are provided on the outside of the sleeve rod, a positioning bolt passes through the sleeve and is threadedly connected, and a rotating button is fixedly connected to the outside of the positioning bolt.

[0009] Furthermore, the base is rotatably connected with at least two second rotating shafts and a third rotating shaft, the first rotating shaft is fixedly connected to the outside with a first gear, the second rotating shaft is fixedly connected to the outside with a second gear, and the first gear and the second gear are meshed with each other.

[0010] Furthermore, the driving assembly is a motor fixedly connected to the base, and the driving shaft of the motor is fixedly connected to the third rotating shaft.

[0011] Furthermore, the outsides of the third rotating shaft and the second rotating shaft are fixedly connected with sprockets, and the outsides of the sprockets are sleeved with chains.

[0012] Furthermore, the diameter of the adjusting wheel is smaller than that of the supporting wheel, and the exteriors of the supporting wheel and the adjusting wheel are both detachably covered with rubber sleeves.

[0013] The beneficial effects of the utility model are as follows: compared with the prior art, in the utility model, the ground penetrating radar body can be used to query mine geology, so as to determine the distribution of underground media, and positioning can be performed through the GPS instrument; when encountering uneven ground or ground with height differences, the drive component can also be started to drive the first rotating shaft to rotate, and the first rotating shaft drives the rotating arm to rotate downward, so that the rotating arm can be rotated downward and opened, and the adjusting wheel is driven by the rotating arm to support the ground, so that the base and the base frame can be lifted up, and the overall height of the device can be increased, and then the device can be pushed to move, so that the device can be pushed and moved on bumpy and uneven ground with height differences, which is convenient for further detection of mine geology. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 3 It is a structural schematic diagram of the base in the utility model;

[0017] Figure 4 It is a structural schematic diagram of the rotating arm in the utility model.

[0018] The markings in the figure are: 1. chassis; 2. ground penetrating radar body; 3. GPS instrument; 4. casing; 5. casing rod; 6. push frame; 7. base; 8. support wheel; 9. positioning bolt; 10. shaft rod; 11. first rotating shaft; 12. second rotating shaft; 13. rotating arm; 14. adjusting wheel; 15. first gear; 16. second gear; 17. third rotating shaft; 18. sprocket; 19. chain; 20. motor. DETAILED DESCRIPTION

[0019] In the description of the present invention, it should be noted that the terms "front", "up", "down", "left", "right", "vertical", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] The following is combined with Figure 1-4 The utility model is further described.

[0022] In order to solve the problems existing in the background technology, the present application proposes the following technical solution: a ground penetrating radar for mining geological environment investigation.

[0023] The specific technical solution includes a base frame 1, and a ground penetrating radar body 2 and a GPS instrument 3 are fixedly connected to the base frame 1. It should be noted that the ground penetrating radar body 2 and the GPS instrument 3 are existing products in this field and can be purchased and used on the market. For example, the ground penetrating radar model is: RD1100. The ground penetrating radar body 2 can be used to conduct mine geological queries to determine the distribution of underground media, and the GPS instrument 3 can be used for positioning.

[0024] In a further design, a base 7 is fixedly connected to the bottom of the base frame 1, and an axle rod 10 is rotatably connected to the base 7. Both ends of the axle rod 10 are fixedly connected to support wheels 8. The support wheels 8 are used to support the device and also facilitate the movement of the device.

[0025] Among them, a pushing component is also provided on the outside of the base frame 1;

[0026] Specifically, the pushing assembly includes a sleeve 4 fixedly connected to the base frame 1, a sleeve rod 5 slidably disposed in the sleeve 4, and a push frame 6 fixedly connected to the outside of the sleeve rod 5. The push frame 6 can be held by hand to facilitate the movement of the pushing device.

[0027] In a further design, a plurality of positioning holes are provided on the outside of the sleeve rod 5, a positioning bolt 9 is passed through and threadedly connected to the sleeve 4, and a rotating button is fixedly connected to the outside of the positioning bolt 9. The purpose of such a setting is to facilitate the adjustment of the height of the push frame 6, so as to meet the use of people of different heights and increase the scope of application.

[0028] In a further design, the bottom of the base 7 is rotatably connected to at least two first rotating shafts 11. In this embodiment, two first rotating shafts 11 are arranged and symmetrically arranged. In addition, at least one rotating arm 13 is fixedly connected to the outside of the first rotating shaft 11. In this embodiment, two first rotating arms 13 are fixedly connected to the outside of the first rotating shaft 11, and an adjusting wheel 14 is rotatably connected to the bottom of the rotating arm 13. The diameter of the adjusting wheel 14 is smaller than that of the supporting wheel 8 for easy storage. The outside of the supporting wheel 8 and the adjusting wheel 14 are both removably covered with rubber sleeves to increase friction.

[0029] A driving assembly for driving the first rotating shaft 11 to rotate is also provided at the bottom of the base 7 .

[0030] In addition, at least two second rotating shafts 12 and a third rotating shaft 17 are rotatably connected in the base 7. In this embodiment, two second rotating shafts 12 and two third rotating shafts 17 are provided. The outside of the first rotating shaft 11 is fixedly connected to the first gear 15, and the outside of the second rotating shaft 12 is fixedly connected to the second gear 16. The first gear 15 and the second gear 16 are meshed with each other. The driving component is a motor 20 fixedly connected to the base 7. The driving shaft of the motor 20 is fixedly connected to the third rotating shaft 17. The outsides of the third rotating shaft 17 and the second rotating shaft 12 are fixedly connected to sprockets 18. The sprockets 1 The outer sleeve of 8 is provided with a chain 19, and the above technical scheme is explained as follows: the starting motor 20 drives the sprocket 18 to rotate, the sprocket 18 drives the second rotating shaft 12 and the third rotating shaft 17 to rotate, and then drives the first gear 15 to rotate through the second gear 16, so that the first rotating shaft 11 is driven to rotate through the first gear 15, and the first rotating shaft 11 drives the rotating arm 13 to rotate downward, so that the rotating arm 13 can be rotated downward and opened, and the adjusting wheel 14 is driven by the rotating arm 13 to support the ground, so that the base 7 and the base frame 1 can be lifted up, and the overall height of the device can be improved.

[0031] In order for those skilled in the art to fully understand the technical solution, this embodiment is summarized as follows:

[0032] When in use, the device can be pushed to conduct geological surveys. The ground penetrating radar body 2 can be used to conduct mine geological inquiries to determine the distribution of underground media, and the GPS instrument 3 can be used for positioning;

[0033] When encountering an uneven ground or a ground with a height difference, the motor 20 can also be started to drive the sprocket 18 to rotate, and the sprocket 18 drives the second rotating shaft 12 and the third rotating shaft 17 to rotate, and then the first gear 16 drives the first rotating shaft 11 to rotate through the first gear 15, so that the first rotating shaft 11 drives the rotating arm 13 to rotate downward, so that the rotating arm 13 can be rotated downward and opened, and the adjusting wheel 14 is driven by the rotating arm 13 to support the ground, so that the base 7 and the base frame 1 can be lifted up, and the overall height of the device can be increased, and then the device can be pushed to move. In this way, the device can be pushed and moved on bumpy and uneven ground with height differences, which is convenient for further detection of mine geology.

[0034] The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0035] Although the embodiments of the present invention have been shown and described, it will be apparent to those skilled in the art that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A ground penetrating radar for mining geological environment investigation, characterized in that: The invention comprises a base frame (1), to which a ground penetrating radar body (2) and a GPS instrument (3) are fixedly connected, a base (7) is fixedly connected at the bottom of the base frame (1), a shaft (10) is rotatably connected in the base (7), both ends of the shaft (10) are fixedly connected to support wheels (8), a pushing component is also provided on the outside of the base frame (1), at least two first rotating shafts (11) are rotatably connected at the bottom of the base (7), at least one rotating arm (13) is fixedly connected to the outside of the first rotating shaft (11), an adjusting wheel (14) is rotatably connected at the bottom of the rotating arm (13), and a driving component for driving the first rotating shaft (11) to rotate is also provided on the bottom of the base (7).

2. A ground penetrating radar for mine geological environment investigation according to claim 1, characterized in that: The pushing assembly comprises a sleeve (4) fixedly connected to the base frame (1), a sleeve rod (5) slidably arranged in the sleeve (4), and a pushing frame (6) fixedly connected to the outside of the sleeve rod (5).

3. A ground penetrating radar for mine geological environment investigation according to claim 2, characterized in that: The sleeve rod (5) is provided with a plurality of groups of positioning holes on its exterior, a positioning bolt (9) passes through and is threadedly connected to the sleeve (4), and a rotating button is fixedly connected to the exterior of the positioning bolt (9).

4. A ground penetrating radar for mine geological environment investigation according to claim 3, characterized in that: The base (7) is also rotatably connected to at least two second rotating shafts (12) and a third rotating shaft (17); the first rotating shaft (11) is fixedly connected to the outside with a first gear (15); the second rotating shaft (12) is fixedly connected to the outside with a second gear (16); the first gear (15) and the second gear (16) are meshed with each other.

5. A ground penetrating radar for mine geological environment investigation according to claim 4, characterized in that: The driving assembly is a motor (20) fixedly connected to the base (7), and the driving shaft of the motor (20) is fixedly connected to the third rotating shaft (17).

6. A ground penetrating radar for mine geological environment investigation according to claim 5, characterized in that: The third rotating shaft (17) and the second rotating shaft (12) are both fixedly connected to a sprocket (18) on the outside, and a chain (19) is sleeved on the outside of the sprocket (18).

7. A ground penetrating radar for mine geological environment investigation according to claim 6, characterized in that: The diameter of the adjusting wheel (14) is smaller than that of the supporting wheel (8), and the exteriors of the supporting wheel (8) and the adjusting wheel (14) are both detachably covered with rubber sleeves.

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