Radioactive geophysical prospecting measuring device for prospecting

Abstract

The invention discloses a radioactive geophysical prospecting measuring device for prospecting, and relates to the technical field of radioactive substance detection.The radioactive geophysical prospecting measuring device comprises a storage box, the top and the bottom of the storage box are open, a power box is installed at the top of the storage box in an inserted mode, and a charging port is formed in the left side of the power box; a power box is arranged on the top of the storage box, a plurality of mounting holes are formed in the front side and the rear side of the power box, and a plurality of fixing bolts are movably mounted at the positions, close to the top, of the front side and the rear side of the storage box in an inserted mode. The power box and the storage box are fixedly installed in the mode that the fixing bolts are in threaded connection with the interiors of the mounting holes, the whole device can be conveniently lifted and carried subsequently through the arrangement of the two grips, or the storage box and the power box are separately carried, the detector extends out of the storage box so that the detector can be attached to the surface of rock, and the detection accuracy is improved. And a more accurate detection effect is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of radioactive geophysical surveying, in particular to a radioactive geophysical surveying device for prospecting. Background Art

[0002] Radioactive prospecting is a method of prospecting using characteristic rays produced by radioactive elements during their decay. It is a basic method for finding uranium ores and can also be used to distinguish rock layers of different lithologies. Its principle is to use physical phenomena related to radioactive elements: natural uranium elements are mainly 238U, which produces three types of rays: α, β, and γ; thorium series elements and 40K, 136La, etc. produce γ rays; U and Th produce radon and thoron during their decay; in artificial radiation fields, the different scattering abilities of different rock layers to absorb rays can be used to distinguish rock layers or rock bodies of different lithologies.

[0003] The radioactive geophysical survey equipment in the prior art is divided into simple handheld and floor-standing types. The handheld type has the advantages of being easy to carry and easy to operate, but it also has the following disadvantages: wireless communication interference, high equipment maintenance requirements, training requirements, and possible problems such as false mark measurement accuracy, simple and uncalibrated structure, inaccurate readings, and failure to obtain national metrology license certification. The floor-standing type has the advantage of good detection effect, but the floor-standing radioactive geophysical survey device in the prior art is large and heavy in overall size, which is extremely inconvenient when it needs to be moved after detecting a rock, and has the disadvantages of being difficult to carry and move.

[0004] To this end, the present application proposes a radioactive geophysical surveying device for mineral prospecting. Summary of the invention

[0005] The technical problem solved by the present invention is to overcome the defects of the prior art such as single function, inconvenient use, single applicable environment, etc., and provide a radioactive geophysical surveying device for mineral prospecting.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a radioactive geophysical surveying device for prospecting, comprising a storage box, the top and bottom of the storage box are both opened, and a power box is plugged and installed on the top of the storage box, a charging port is provided on the left side of the power box, and a plurality of mounting holes are provided on the front and rear sides of the power box, a plurality of fixing bolts are movably plugged and installed near the top on the front and rear sides of the storage box, one end of the fixing bolt extends to the inner cavity of the corresponding mounting hole and is threadedly connected to the inner wall of the corresponding mounting hole, a plurality of heat dissipation holes are provided on the top of the power box, and a No. 1 contact piece is fixedly installed on the bottom of the power box, and a No. 2 contact piece is attached to the bottom of the No. 1 contact piece. The bottom of the No. 2 contact piece is fixedly connected with a mounting plate, the mounting plate is fixedly connected to the inner cavity of the storage box, and a mounting frame is arranged at the bottom of the mounting plate, a detector is installed on the mounting frame, the bottom of the detector extends to the bottom of the storage box, and a top power socket is fixedly installed on the top of the detector, a plurality of cables are installed on the top of the top power socket, and a bottom power socket is fixedly installed on the top of the plurality of cables, and the bottom of the bottom power socket is fixedly installed on the bottom of the mounting plate, a motor is fixedly connected to the bottom of the mounting plate, a screw is fixedly connected to the bottom of the motor, the bottom end of the screw passes through the mounting frame and is threadedly connected to the mounting frame, and a supporting mechanism is arranged on the outside of the mounting frame.

[0007] Preferably, the supporting mechanism comprises a plurality of racks, which are respectively fixedly connected to the left and right sides of the mounting frame, and the two racks on the same side are arranged front to back, and two side grooves are provided on the left and right sides of the storage box, and the inner cavities of the two side grooves are rotatably connected with gears, the gears are in meshing state with the corresponding racks, and a connecting plate is fixedly connected to the outer side of the gear, the connecting plate is inclined, and a supporting plate is movably installed on the bottom of the connecting plate, a movable part is hingedly installed on the bottom of the support plate, a supporting foot is hingedly installed on the bottom of the movable part, and a side plate is fixedly connected to the outer side of the movable part, and the side plates are respectively fitted with the outer wall of the supporting foot and the outer wall of the support plate.

[0008] Preferably, a thread groove is provided on the bottom of the connecting plate, a thread column is threadedly connected to the inner cavity of the thread groove, and the bottom of the thread column extends to the bottom of the connecting plate and is fixedly connected to the top of the support plate.

[0009] Preferably, the bottom of the supporting foot is arranged in an arc surface, and an anti-skid pad is wrapped and fixedly installed on the bottom of the supporting foot.

[0010] Preferably, magnetic sheets are fixedly connected to the inner sides of several of the supporting legs, and several magnetic plates are fixedly connected to the inner wall of the storage box near the bottom.

[0011] Preferably, two handles are provided on the top of the power box, and a sheath is fixedly mounted on each of the two handles, and two circular shafts are rotatably connected to each of the two handles, and opposite ends of the two circular shafts are respectively fixedly connected to the outer wall of the power box.

[0012] Preferably, a plurality of limit holes are opened on the mounting frame, and a plurality of limit rods are arranged at the bottom of the mounting frame, the top ends of the plurality of limit rods respectively pass through the corresponding limit holes and are fixedly connected to the bottom of the mounting plate, and the bottom ends of the plurality of limit rods are all provided with threaded limit rings.

[0013] Preferably, a display is embedded in the front side of the storage box, a controller is provided at the bottom of the display, the controller is fixedly installed on the front side of the storage box, a door panel is movably installed on the rear side of the storage box, and a handle is fixedly connected to the rear side of the door panel.

[0014] Preferably, samplers are fixedly installed on both sides of the storage box, and connecting heads are installed on the bottom of the two samplers. Several threaded holes are opened on the outer sides of the two connecting heads, and mounting sleeves are movably installed on the outer sides of the two connecting heads. Several bolts are threadedly connected to the outer sides of the two mounting sleeves, and one end of the bolts is threadedly connected to the inner cavity of the corresponding threaded hole. The inner cavity of the mounting sleeve is threadedly connected with a sampling head, and the bottom of the sampling head extends to the bottom of the mounting sleeve, and a round block is fixedly connected to the inner cavity of the sampling head, a push block is installed through the round block, and the two sides of the push block are respectively located at the top and bottom of the round block.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. When the present invention is in use, a power box, a handle, a mounting hole and a fixing bolt are provided. The power box is inserted into the top of the storage box, and the fixing bolt is threadedly connected to the inside of the mounting hole to achieve fixed installation between the power box and the storage box. Subsequently, the two handles can be used to make the entire device easy to lift and carry, or the storage box and the power box can be carried separately. By extending the detector out of the storage box, the detector can be attached to the rock surface, achieving a more accurate detection effect.

[0016] 2. When the present invention is in use, by providing a controller, a motor, a screw and a detector, when performing radioactive geophysical measurement, the motor can be driven so that the motor drives the screw to rotate, the screw drives the mounting frame to move downward, and the mounting frame drives the detector to move downward. After the detector moves to the bottom of the storage box, the motor is turned off, and the motor can be used to store the used detector inside the storage box, and the storage box can be used to protect it.

[0017] 3. When the present invention is in use, by providing a rack, a gear, a support frame and a support foot, during the downward movement of the mounting frame, multiple racks on the outside will be driven to move, and the multiple racks will respectively push the corresponding gears to rotate, the gears will drive the connecting plate to deflect, and the connecting plate will use the threaded column and the threaded groove to drive the movable part to deflect, and the movable part will drive the support foot to deflect. After the detector is located at the bottom of the storage box, the multiple support feet are all unfolded, and the multiple unfolded support feet are used to support the entire device, thereby improving the stability of the overall equipment during subsequent detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the external structure of the present invention at one angle; Figure 2 It is a schematic diagram of the external structure of the present invention from another angle; Figure 3 It is a schematic diagram of the local structure of the present invention; Figure 4 It is a schematic diagram of the internal structure of the present invention; Figure 5 It is a structural schematic diagram of the detector of the present invention; Figure 6 It is a structural schematic diagram of the power supply box of the present invention; Figure 7 It is a structural schematic diagram of the support member of the present invention; Figure 8 It is a structural schematic diagram of the sampler and other components of the present invention; Fig. 9 It is a schematic diagram of the partial cross-sectional structure of the sampler and other components of the present invention.

[0019] Numbers in the figure: 1. Storage box; 2. Display; 3. Controller; 4. Door panel; 5. Handle; 6. Power box; 7. Grip; 8. Round shaft; 9. Sheath; 10. Heat dissipation hole; 11. Mounting hole; 12. Fixing bolt; 13. Charging port; 14. Contact piece No. 1; 15. Contact piece No. 2; 16. Mounting plate; 17. Mounting frame; 18. Detector; 19. Top power socket; 20. Cable; 21. Bottom power socket; 22. Limit rod; 23. Limit hole; 24. Limiting ring; 25. Motor; 26. Screw; 27. Rack; 28. Gear; 29. ​​Side groove; 30. Connecting plate; 31. Threaded groove; 32. Threaded column; 33. Support plate; 34. Movable part; 35. Side plate; 36. Support foot; 37. Anti-slip pad; 38. Magnetic sheet; 39. Magnetic plate; 40. Sampler; 41. Connector; 42. Mounting sleeve; 43. Threaded hole; 44. Bolt; 45. Sampling head; 46. Round block; 47. Push block. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-9The present invention provides a technical solution: a radioactive geophysical surveying device for prospecting, comprising a storage box 1, the top and bottom of the storage box 1 are both open, and a power box 6 is plugged and installed on the top of the storage box 1, a charging port 13 is provided on the left side of the power box 6, and the charging port 13 can be used to charge the battery pack inside the power box 6, and a plurality of mounting holes 11 are provided on the front and rear sides of the power box 6, and a plurality of fixing bolts 12 are movably plugged and installed near the top of the front and rear sides of the storage box 1, one end of the fixing bolt 12 extends to the inner cavity of the corresponding mounting hole 11, and is threadedly connected to the inner wall of the corresponding mounting hole 11, and the fixing bolt 12 and the mounting hole 11 are arranged to realize the fixed installation between the power box 6 and the storage box 1, and can be disassembled later, and can be installed according to In actual situation, it is selected to carry and transport after assembly, or to carry and transport separately, and it can be disassembled for charging. A plurality of heat dissipation holes 10 are opened on the top of the power box 6, and the heat dissipation holes 10 are used to assist the heat dissipation of the power box 6, and a No. 1 contact piece 14 is fixedly installed at the bottom of the power box 6, and a No. 2 contact piece 15 is attached to the bottom of the No. 1 contact piece 14, and a mounting plate 16 is fixedly connected to the bottom of the No. 2 contact piece 15. The power supply box 6 and other components are powered by the No. 1 contact piece 14 and the No. 2 contact piece 15. The mounting plate 16 is fixedly connected to the inner cavity of the storage box 1, and a mounting frame 17 is provided at the bottom of the mounting plate 16. A detector 18 is installed through the mounting frame 17, and the detector 18 is used to emit "238U" mainly existing in uranium ore, as well as α, β, γ rays, as well as γ rays generated by thorium elements and 40K, 136La, etc., and analyze the absorption and scattering capabilities of rocks to such rays to determine whether there is uranium ore in the rock. The bottom of the detector 18 extends to the bottom of the storage box 1, and a top power socket 19 is fixedly installed on the top of the detector 18. A plurality of cables 20 are installed on the top of the top power socket 19. A bottom power socket 21 is fixedly installed on the top of the plurality of cables 20. The bottom power socket 21 is fixedly installed on the bottom of the mounting plate 16. The top power socket 19, The cable 20 and the top power socket 19 realize the power supply between the power box 6 and the detector 18. The bottom of the mounting plate 16 is fixedly connected to a motor 25, and the bottom of the motor 25 is fixedly connected to a screw rod 26. The bottom end of the screw rod 26 passes through the mounting frame 17 and is threadedly connected to the mounting frame 17. The motor 25 is used to drive the screw rod 26 to rotate, and the screw rod 26 drives the detector 18 on the mounting frame 17 to move up and down, thereby realizing the extension and storage of the detector 18. A supporting mechanism is arranged on the outside of the mounting frame 17, and the supporting mechanism is used to support the entire device.

[0022] See also Figure 2 , Figure 3 and Figure 7The supporting mechanism includes a plurality of racks 27, which are respectively fixedly connected to the left and right sides of the mounting frame 17, and the two racks 27 on the same side are arranged front and back, and two side grooves 29 are provided on the left and right sides of the storage box 1, and the inner cavities of the two side grooves 29 are rotatably connected with gears 28, and the gears 28 are meshed with the corresponding racks 27, and a connecting plate 30 is fixedly connected to the outer side of the gear 28, and the connecting plate 30 is inclined, and a supporting plate 33 is movably installed at the bottom of the connecting plate 30, and a movable part 34 is hingedly installed at the bottom of the supporting plate 33, and a supporting foot 36 is hingedly installed at the bottom of the movable part 34, and the movable part 3 The side plates 35 are fixedly connected to the outside, and the side plates 35 are respectively fitted with the outer walls of the supporting feet 36 and the outer walls of the supporting plates 33. The racks 27 are arranged so that the mounting frame 17 drives the outer multiple racks 27 to move when it moves, and the racks 27 synchronously drive the corresponding gears 28 to deflect, and the gears 28 drive the corresponding connecting plates 30, supporting plates 33, supporting feet 36 and other components to deflect synchronously. After deflecting to a suitable position, the supporting measures of the connecting plates 30, supporting plates 33, supporting feet 36 and other components play a supporting effect on the overall device, thereby ensuring the stability of the overall device and further ensuring the accuracy of the detection results.

[0023] See also Figure 7 A threaded groove 31 is provided on the bottom of the connecting plate 30, and a threaded column 32 is threadedly connected to the inner cavity of the threaded groove 31. The bottom of the threaded column 32 extends to the bottom of the connecting plate 30 and is fixedly connected to the top of the support plate 33. By utilizing the cooperation between the threaded column 32 and the threaded groove 31, the distance between the supporting plate 33, the supporting foot 36 and other components and the connecting plate 30 can be adjusted, thereby enabling the device to ensure the stability of the overall device in potholes.

[0024] See also Figure 7 The bottom of the supporting foot 36 is arranged in an arc surface, and an anti-skid pad 37 is wrapped and fixedly installed on the bottom of the supporting foot 36. The setting of the anti-skid pad 37 increases the friction between the supporting foot 36 and the ground, thereby ensuring the stability of the overall device.

[0025] See also Figure 7 , several supporting legs 36 are fixedly connected to the inner side with magnetic sheets 38, and several magnetic plates 39 are fixedly connected to the inner wall of the storage box 1 near the bottom. By utilizing the mutual magnetic attraction between the magnetic sheets 38 and the magnetic plates 39, the supporting legs 36 can be fixed after being folded when they are put into the storage box 1, thereby further fixing the overall supporting measures.

[0026] See also Figure 4 and Figure 6Two handles 7 are provided on the top of the power box 6. The setting of the handles 7 allows the detection personnel to easily lift and carry the entire device. The two handles 7 are both fixedly mounted with protective covers 9. The setting of the protective covers 9 can provide a certain protection for the palms of the staff, and the two handles 7 are rotatably connected to two circular shafts 8. The opposite ends of the two circular shafts 8 are respectively fixedly connected to the outer wall of the power box 6. The setting of the circular shafts 8 can separate the two handles 7, which is convenient for the staff to lift the entire device together.

[0027] See also Figure 4 and Figure 5 A plurality of limit holes 23 are provided on the mounting frame 17, and a plurality of limit rods 22 are provided at the bottom of the mounting frame 17. The top ends of the plurality of limit rods 22 respectively pass through the corresponding limit holes 23 and are fixedly connected to the bottom of the mounting plate 16, and the bottom ends of the plurality of limit rods 22 are sleeved with threaded limit rings 24. The limit rods 22 cooperate with the limit holes 23 to limit the moving trajectory of the mounting frame 17 during the up and down movement. The threaded connection between the limit ring 24 and the limit rod 22 can remove the limit ring 24, thereby realizing the separation of the mounting frame 17 from the screw rod 26, and thereby realizing the disassembly of the mounting frame 17 and the detector 18.

[0028] See also Figure 1 and Figure 2 A display 2 is embedded in the front side of the storage box 1, and the detector 18 is connected by the display 2 to display data. A controller 3 is arranged at the bottom of the display 2, and the display 2, the detector 18, the motor 25 and other components are controlled by the controller 3. The controller 3 is fixedly installed on the front side of the storage box 1, and a door panel 4 is movably installed on the rear side of the storage box 1. A handle 5 is fixedly connected to the rear side of the door panel 4. The handle 5 is used to control the opening of the door panel 4, so that the staff can locate and repair the internal components of the storage box 1 conveniently, thereby ensuring the service life of the whole device.

[0029] See also Figure 8 and Fig. 9The left and right sides of the storage box 1 are fixedly installed with samplers 40, and the bottoms of the two samplers 40 are installed with connectors 41, and the outer sides of the two connectors 41 are provided with a plurality of threaded holes 43, and the outer sides of the two connectors 41 are movably sleeved with mounting sleeves 42, and the outer sides of the two mounting sleeves 42 are threadedly connected with a plurality of bolts 44, and one end of the bolt 44 is threadedly connected to the inner cavity of the corresponding threaded hole 43, and the inner cavity of the mounting sleeve 42 is threadedly connected with a sampling head 45, and the bottom of the sampling head 45 extends to the bottom of the mounting sleeve 42, and the inner cavity of the sampling head 45 is fixedly connected with a round block 46, and a push block 47 is installed through the round block 46, and the two sides of the push block 47 are respectively located at the top and bottom of the round block 46 Through the above arrangement, after the detector 18 detects that there may be uranium ore inside the rock, the sampler 40 can be used to drive the connecting head 41 to rotate and move downward, the connecting head 41 drives the installation sleeve 42 to rotate and move downward, the installation sleeve 42 drives the sampling head 45 to rotate and move downward, and the sampling head 45 is used to sample the rock. Subsequently, the sampling head 45 can be removed by using the threaded connection between the sampling head 45 and the installation sleeve 42, and a new sampling head 45 can be installed, so as to facilitate the continuation of subsequent work. After the detection work is completed, the push block 47 can be pushed downward by using a tool, and the sampled rock can be pushed out of the rock inside the sampling head 45 by using the push block 47 for subsequent detailed research.

[0030] Working principle: When using the present application, it can be selected whether to assemble and carry between the storage box 1 and the power box 6 according to the actual situation. If not, they can be carried separately to the detection position. If they need to be assembled and carried, the power box 6 is inserted into the top of the storage box 1, and then a plurality of fixing bolts 12 are respectively passed through the front and rear sides of the storage box 1, and are threadedly connected to the corresponding mounting holes 11 to achieve fixed installation between the power box 6 and the top of the storage box 1. In the installation process between the power box 6 and the storage box 1, the No. 1 contact piece 14 at the bottom of the power box 6 and the No. 2 contact piece 16 at the top of the mounting plate 16 are connected. The contact sheet 15 is in contact, so that the detector 18, the display 2, the controller 3 and the motor 25 are in a powered state, and then the two handles 7 are used to lift the entire device and carry it to the detection position. At this time, the multiple magnetic sheets 38 are removed from the corresponding magnetic plates 39 in turn, and the controller 3 is used to drive the motor 25, so that the motor 25 drives the screw 26 to rotate, the screw 26 drives the mounting frame 17 to move downward, and the mounting frame 17 drives the detector 18 to move downward. At the same time, the mounting frame 17 also drives the multiple racks 27 on the outside to move downward, and the multiple racks 27 respectively push the corresponding gears 28 in the side grooves 2 9 deflects internally, the gear 28 drives the corresponding outer connecting plate 30 to deflect, the connecting plate 30 drives the supporting plate 33 to deflect through the thread groove 31 and the thread column 32, the supporting plate 33 drives the movable part 34 to deflect, and the movable part 34 drives the supporting foot 36 to deflect. After the multiple supporting feet 36 deflect to the appropriate position, the multiple connecting plates 30, the supporting plates 33, the movable part 34 and the supporting feet 36 are respectively in a tilted state, and the multiple anti-slip pads 37 are in contact with the ground at this time. At this time, the detector 18 also moves down to the bottom of the storage box 1, and the detector 18 is in contact with the top surface of the rock. At this time, the motor 25 is turned off, and the height supported by the support legs 36 can be adjusted by using the setting of the threaded column 32 and the threaded groove 31, which is convenient for different situations. That is, when the surface of the supporting rock is not flat enough, the height of multiple support legs 36 can be adjusted to ensure the stability of the support to a great extent. At this time, the controller 3 drives the detector 18 and the display 2, and the detector 18 is used to detect the radioactive substances contained in the rock, that is, the detector 18 is used to emit the "238U" mainly present in the uranium ore, and the α, β,γ rays, as well as γ rays produced by thorium elements and 40K, 136La, etc., and analyze the rock's absorption and scattering capabilities of such rays, determine whether there is uranium ore in the rock, and feed back the detection results on the display 2, so that the detection personnel can directly view the results, and the operation is convenient. After the detector 18 detects that there may be uranium ore inside the rock, the sampler 40 is used to drive the connecting head 41 to rotate and move downward, the connecting head 41 drives the installation sleeve 42 to rotate and move downward, the installation sleeve 42 drives the sampling head 45 to rotate and move downward, and the sampling head 45 is used to sample the rock. Subsequently, the sampling head 45 can be removed by using the threaded connection between the sampling head 45 and the installation sleeve 42, and a new sampling head 45 can be installed, which is convenient for the continuation of subsequent work. After the detection work is completed, the push block 47 can be pushed downward by a tool, and the sampled rock can be pushed out by the push block 47 The rock inside the sampling head 45 is used for subsequent detailed research. After the detection is completed in one place, the staff can turn off the detector 18 and the display 2, and use the handle 7 to directly lift the entire device and move it to other locations to continue detection. The operation is convenient. After all the detection work is completed, the staff can drive the motor 25 to drive the detector 18 to reset, re-store it inside the storage box 1, and use the storage box 1 to protect it. At the same time, the connection plate 30 and the support plate 33 can be folded by the setting of the movable part 34. At this time, the connection plate 30 is located outside the storage box 1, and the support plate 33 and the support foot 36 are located inside the storage box 1, and the magnetic sheet 38 on the support foot 36 and the magnetic sheet 39 on the inner wall of the storage box 1 are mutually adsorbed to complete the fixation. At the same time, the side plate 35 is attached to the bottom of the storage box 1 and is in a horizontal state. The side plate 35 can be used to support the entire device.

[0031] 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 radioactive geophysical surveying device for prospecting, comprising a storage box (1), characterized in that: The top and bottom of the storage box (1) are both open, and a power box (6) is plugged into the top of the storage box (1), a charging port (13) is provided on the left side of the power box (6), and a plurality of mounting holes (11) are provided on both the front and rear sides of the power box (6), and a plurality of fixing bolts (12) are movably plugged into and installed near the top of both the front and rear sides of the storage box (1), one end of the fixing bolt (12) extends into the inner cavity of the corresponding mounting hole (11) and is threadedly connected to the inner wall of the corresponding mounting hole (11), a plurality of heat dissipation holes (10) are provided on the top of the power box (6), and a No. 1 contact sheet (14) is fixedly installed on the bottom of the power box (6), a No. 2 contact sheet (15) is attached to the bottom of the No. 1 contact sheet (14), a mounting plate (16) is fixedly connected to the bottom of the No. 2 contact sheet (15), and the mounting plate (16) is fixedly connected to the The storage box (1) has an inner cavity, and a mounting frame (17) is provided at the bottom of the mounting plate (16). A detector (18) is installed on the mounting frame (17). The bottom of the detector (18) extends to the bottom of the storage box (1). A top power socket (19) is fixedly installed on the top of the detector (18). A plurality of cables (20) are installed on the top of the top power socket (19). A bottom power socket (21) is fixedly installed on the top of the plurality of cables (20). The bottom of the bottom power socket (21) is fixedly installed on the bottom of the mounting plate (16). A motor (25) is fixedly connected to the bottom of the mounting plate (16). A screw rod (26) is fixedly connected to the bottom of the motor (25). The bottom end of the screw rod (26) passes through the mounting frame (17) and is threadedly connected to the mounting frame (17). A supporting mechanism is provided on the outside of the mounting frame (17).

2. A radioactive geophysical surveying device for prospecting according to claim 1, characterized in that: The support mechanism comprises a plurality of racks (27), the plurality of racks (27) being fixedly connected to the left and right sides of the mounting frame (17), and the two racks (27) on the same side are arranged front and back, the left and right sides of the storage box (1) are provided with two side grooves (29), the inner cavities of the two side grooves (29) are rotatably connected with gears (28), the gears (28) are in meshing state with the corresponding racks (27), and the outer side of the gears (28) is fixedly connected with a connecting plate (30), the connecting plate (30) is arranged in an inclined manner, and a supporting plate (33) is movably installed at the bottom of the connecting plate (30), a movable part (34) is hingedly installed at the bottom of the supporting plate (33), a supporting foot (36) is hingedly installed at the bottom of the movable part (34), and a side plate (35) is fixedly connected to the outer side of the movable part (34), and the side plate (35) is respectively fitted with the outer wall of the supporting foot (36) and the outer wall of the supporting plate (33).

3. A radioactive geophysical surveying device for prospecting according to claim 2, characterized in that: A threaded groove (31) is provided on the bottom of the connecting plate (30), a threaded column (32) is threadedly connected to the inner cavity of the threaded groove (31), and the bottom of the threaded column (32) extends to the bottom of the connecting plate (30) and is fixedly connected to the top of the support plate (33).

4. A radioactive geophysical surveying device for prospecting according to claim 2, characterized in that: The bottom of the support foot (36) is arranged in an arc surface, and an anti-skid pad (37) is wrapped and fixedly installed on the bottom of the support foot (36).

5. A radioactive geophysical surveying device for prospecting according to claim 2, characterized in that: A plurality of magnetic sheets (38) are fixedly connected to the inner sides of the plurality of support legs (36), and a plurality of magnetic plates (39) are fixedly connected to the inner wall of the storage box (1) near the bottom.

6. The radioactive geophysical surveying device for prospecting according to claim 1, characterized in that: Two handles (7) are provided on the top of the power box (6), and a protective sleeve (9) is fixedly mounted on each of the two handles (7). Two circular shafts (8) are rotatably connected to each of the two handles (7), and opposite ends of the two circular shafts (8) are respectively fixedly connected to the outer wall of the power box (6).

7. The radioactive geophysical surveying device for prospecting according to claim 1, characterized in that: The mounting frame (17) is provided with a plurality of limiting holes (23), and the bottom of the mounting frame (17) is provided with a plurality of limiting rods (22), the top ends of the plurality of limiting rods (22) respectively pass through the corresponding limiting holes (23) and are fixedly connected to the bottom of the mounting plate (16), and the bottom ends of the plurality of limiting rods (22) are sleeved with threaded limiting rings (24).

8. The radioactive geophysical surveying device for prospecting according to claim 1, characterized in that: A display (2) is embedded and installed on the front side of the storage box (1); a controller (3) is arranged at the bottom of the display (2); the controller (3) is fixedly installed on the front side of the storage box (1); a door panel (4) is movably installed on the rear side of the storage box (1); and a handle (5) is fixedly connected to the rear side of the door panel (4).

9. The radioactive geophysical surveying device for prospecting according to claim 1, characterized in that: The left and right sides of the storage box (1) are fixedly installed with samplers (40), the bottoms of the two samplers (40) are installed with connectors (41), the outer sides of the two connectors (41) are provided with a plurality of threaded holes (43), and the outer sides of the two connectors (41) are movably provided with mounting sleeves (42), the outer sides of the two mounting sleeves (42) are threadedly connected with a plurality of bolts (44), one end of the bolts (44) is threadedly connected to the inner cavities of the corresponding threaded holes (43), the inner cavities of the mounting sleeves (42) are threadedly connected with a sampler head (45), the bottom of the sampler head (45) extends to the bottom of the mounting sleeve (42), and the inner cavities of the sampler head (45) are fixedly connected with a round block (46), a push block (47) is installed through the round block (46), and the two sides of the push block (47) are respectively located at the top and the bottom of the round block (46).

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