A portable geothermal exploration device

Abstract

The present invention discloses a portable geothermal exploration device, which relates to the field of geothermal exploration devices. The portable geothermal exploration device comprises a storage seat, a base is arranged on the lower surface of the storage seat, a fine-tuning component is arranged between the movable seat and the support seat, the fine-tuning component is used to adjust the position of the reel and the protection box, so as to facilitate manual rotation and winding of the reel, or adjust the position of the protection box for the convenience of operating the detector, and four limit assemblies are arranged between the movable seat and the storage seat, and the limit assemblies are used to fix the position of the movable seat or the protection box. The portable geothermal exploration device, when the handle is turned so that the four rotating seats are separated from the movable seat, the movable seat slides downward along the inner wall of the storage seat, so that the reel and the detector are stored in the storage seat for easy carrying, and the position of the storage seat can be directly moved to drive the reel and the protection box to move, so that the exploration process is relatively simple.

Description

Technical Field

[0001] The invention relates to the technical field of geothermal exploration equipment, in particular to a portable geothermal exploration equipment. Background Art

[0002] Geothermal exploration is the exploration of the subsurface to find viable active geothermal areas.

[0003] Currently, when conducting geothermal surveys, a geothermal detection well is first drilled at a specified location using a drill bit, and then a geothermal survey instrument is connected to a reel cable. Then, the detection head at the cable end is passed along the geothermal detection well into the specified underground location, and detection is performed with the cooperation of the geothermal survey instrument and the detection head.

[0004] According to the existing technology, when conducting geothermal exploration, it is necessary to carry the geothermal survey instrument and the reel to the designated location and then connect them on site. It requires multiple people to complete the transportation and movement of the position, which is not conducive to multiple explorations. Moreover, when changing the survey location, the geothermal survey instrument and the reel need to be disassembled and moved to the designated location, making the survey process more cumbersome. Summary of the invention

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the present invention provides a portable geothermal exploration equipment, which solves the problem that the geothermal survey instrument and the reel need to be carried to a designated location and then connected on site, requiring multiple people to complete the transportation and movement of the location, which is not conducive to multiple explorations, and when the survey location is changed, the geothermal survey instrument and the reel need to be disassembled and moved to the designated location.

[0007] (II) Technical solution

[0008] To achieve the above objectives, the present invention is implemented through the following technical solutions: a portable geothermal exploration equipment comprises a storage seat, a base is provided on the lower surface of the storage seat, a movable seat is slidably connected to the inner wall of the storage seat, a support seat is provided directly above the movable seat, a reel is provided between the movable seat and the support seat, a protection box is fixedly connected to the upper surface of the support seat, a detector is provided inside the protection box, a sealing cover is rotatably connected to the outer surface of the protection box, a fine-tuning component is provided between the movable seat and the support seat, the fine-tuning component comprises two displacement seats, the two displacement seats are located between the movable seat and the support seat, the fine-tuning component is used to adjust the position of the reel and the protection box, so as to facilitate manual rotation and winding of the reel, and the position of the protection box can be adjusted to facilitate the operation of the detector, four limit assemblies are provided between the movable seat and the storage seat, the limit assemblies comprise a fixed seat, the fixed seat is fixedly connected to the outer surface of the storage seat, and the limit assemblies are used to fix the position of the movable seat or the protection box.

[0009] Preferably, the outer surface of the storage seat is rotatably connected to a pull rod, a vertical groove is opened on the storage seat, a rotating shaft is arranged directly above the vertical groove, the rotating shaft is rotatably connected to the inner walls of the two displacement seats, and one end of the rotating shaft passes through the displacement seat and is fixedly connected to a rotating wheel.

[0010] Preferably, the rotating shaft is inserted into the inner wall of the reel, one end of the cable on the displacement seat passes through the support seat and the protection box and is connected to the detector, the other end of the cable is connected to the detection head, the outer surface of the storage seat is fixedly connected to the guide seat, the outer surface of the guide seat is rotatably connected to the guide wheel, and the cable connected to the detection head is in contact with the outer surface of the guide wheel.

[0011] Preferably, both ends of the displacement seat are fixedly connected with a screw rod, the outer surface of the screw rod is slidably connected with a sliding seat, the outer surface of the screw rod is threadedly connected with a nut seat, and the nut seat is fitted with the outer surface of the sliding seat.

[0012] Preferably, the upper and lower ends of the sliding seat are rotatably connected to support rods, and the other ends of the two support rods are rotatably connected to the corresponding moving seat or supporting seat respectively. The displacement seat is located at the center position of the moving seat and the supporting seat through the screw rod, the sliding seat and the support rod.

[0013] Preferably, a buffer seat is provided directly below the movable seat, and the buffer seat is slidably connected to the inner wall of the storage seat. A plurality of dampers are fixedly connected to the lower surface of the buffer seat, and the other end of the damper is fixedly connected to the upper surface of the base. A buffer spring is sleeved on the outer surface of the damper, and both ends of the buffer spring are fixedly connected to the buffer seat and the base respectively.

[0014] Preferably, placement grooves are provided on the upper surfaces of the buffer seat and the movable seat, and the two placement grooves are located in the same vertical plane. Four limiting grooves are provided on the inner wall of the movable seat, and a rotating seat is inserted into the inner wall of the limiting groove.

[0015] Preferably, a rotating rod is inserted into the inner wall of the rotating seat, the rotating rod is rotatably connected to the inner wall of the fixed seat, the rotating seat is rotatably connected to the inner wall of the fixed seat through the rotating rod, and a handle is fixedly connected to the upper surface of the rotating rod.

[0016] Preferably, the lower surface of the support seat and the upper surface of the movable seat are fixedly connected to two connecting seats, a limit spring is fixedly connected to the inner wall of the connecting seat, the other end of the limit spring is connected to a slider, the slider is slidably connected to the inner wall of the connecting seat, the other end of the slider is fixedly connected to a sliding rod, and the end of the sliding rod outside the connecting seat is fixedly connected to a socket.

[0017] Preferably, the outer surface of the rotating shaft is provided with two groups of slots, each group of slots includes two slots, and the two slots and the corresponding two sockets are in the same vertical plane.

[0018] The present invention discloses a portable geothermal exploration device, which has the following beneficial effects:

[0019] 1. The portable geothermal exploration equipment, when the handle is turned so that the four rotating seats are separated from the moving seat, the moving seat slides downward along the inner wall of the storage seat, and then the sealing cover is pressed so that the sealing cover is completely in the storage seat, and the handle is turned so that the rotating seat is above the sealing cover, and under the rebound of the buffer spring and the limit spring, the sealing cover contacts and squeezes the four rotating seats, so that the reel and the detector are relatively stable in the storage seat, and the storage is completed for easy carrying.

[0020] 2. The portable geothermal exploration equipment fixes the nut seat by rotating the nut seat so that the nut seat contacts the outer surface of the sliding seat, adjusts and limits the positions of the support seat and the reel, and fine-tunes the position of the reel for easy use. Similarly, when the detector needs to be used, the same movement is performed to adjust the position of the support seat, and the upper surface protection box moves, driving the detector to move to a suitable height for easy operation.

[0021] 3. After completing geothermal exploration, the portable geothermal exploration equipment first stores the reel, and then the support seat approaches the movable seat, so that the connecting seat on the lower surface of the support seat and the connecting seat on the upper surface of the movable seat approach the rotating shaft, and the plug-in seat is inserted into the slot to limit the rotating shaft, and then the detection head is inserted into the placement slot of the movable seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 It is a schematic diagram of the structure of the present invention;

[0024] Figure 2 It is a structural schematic diagram of another viewing angle of the present invention;

[0025] Figure 3 It is a schematic diagram of the storage seat structure of the present invention;

[0026] Figure 4 This is a schematic diagram of the internal structure of the storage seat of the present invention;

[0027] Figure 5 This is a schematic diagram of the structure of the fixing seat of the present invention;

[0028] Figure 6 It is a schematic diagram of the reel structure of the present invention;

[0029] Figure 7 For the present invention Figure 6 A magnified view of the structure in the middle;

[0030] Figure 8 It is a schematic diagram of the screw rod structure of the present invention;

[0031] Fig. 9 It is a schematic diagram of the structure of the connecting seat of the present invention.

[0032] In the figure: 1. storage seat; 101. base; 102. vertical slot; 2. pull rod; 3. moving seat; 301. support seat; 303. buffer seat; 304. damper; 305. buffer spring; 4. reel; 401. detection head; 402. rotating shaft; 403. displacement seat; 404. rotating wheel; 5. guide seat; 6. protection box; 601. detector; 602. sealing cover; 7. screw rod; 701. nut seat; 702. sliding seat; 703. support rod; 8. connecting seat; 801. sliding rod; 802. slider; 803. plug-in seat; 804. limit spring; 805. slot; 9. fixed seat; 901. limit slot; 902. rotating seat; 903. rotating rod; 904. handle. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are 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.

[0034] The embodiment of the present application provides a portable geothermal exploration equipment, which solves the problem that the detector 601 and the reel 4 need to be carried to the designated location and then connected on site, and that multiple people are needed to complete the transportation and movement of the location, which is not conducive to multiple explorations. In addition, when the exploration location is changed, the detector 601 and the reel 4 need to be separated and moved to the designated location. The reel 4 and the protective box 6 are moved by moving the moving seat 3 and the supporting seat 301, so that the reel 4 and the protective box 6 are adjusted to be outside the storage seat 1 for easy use, or the reel 4 and the protective box 6 are adjusted to be inside the storage seat 1 for easy movement and carrying. There is no need to connect the reel 4 and the protective box 6 on site, and when the exploration location is changed, the storage seat 1 can be directly moved to drive the reel 4 and the protective box 6 to move, making the exploration process simpler.

[0035] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0036] An embodiment of the invention discloses a portable geothermal exploration device.

[0037] According to the attached Figure 1-9 As shown, it includes a storage seat 1, a base 101 is provided on the lower surface of the storage seat 1, a moving seat 3 is slidably connected to the inner wall of the storage seat 1, a support seat 301 is provided just above the moving seat 3, and a reel 4 is provided between the moving seat 3 and the support seat 301. When the moving seat 3 moves, the support seat 301 and the reel 4 are driven to move, so that the reel 4 is outside the storage seat 1;

[0038] The upper surface of the support seat 301 is fixedly connected with a protection box 6, inside of which is a detector 601, and the outer surface of the protection box 6 is rotatably connected with a sealing cover 602, and when the support seat 301 moves, the protection box 6 moves accordingly, so that the protection box 6 is outside the storage seat 1, and the detector 601 can be used by opening the sealing cover 602;

[0039] A fine-tuning assembly is provided between the moving seat 3 and the supporting seat 301. The fine-tuning assembly includes two displacement seats 403. The two displacement seats 403 are located between the moving seat 3 and the supporting seat 301. The fine-tuning assembly is used to adjust the positions of the reel 4 and the protection box 6, so as to facilitate manual rotation and rewinding of the reel 4, and can adjust the position of the protection box 6 to facilitate the operation of the detector 601.

[0040] Four limit assemblies are arranged between the movable seat 3 and the storage seat 1. The limit assemblies include a fixed seat 9, which is fixedly connected to the outer surface of the storage seat 1. The limit assemblies are used to fix the position of the movable seat 3 or the protection box 6. By fixing the movable seat 3 at the upper end of the storage seat 1, the reel 4 and the protection box 6 are placed outside, so that the reel 4 can be wound up, the detection head 401 can be retracted and extended to perform geothermal detection, and the data detected by the detection head 401 can be displayed by the detector 601 in the protection box 6;

[0041] By fixing the position of the protective box 6 and fixing the protective box 6 inside the storage seat 1, the protective box 6 and the reel 4 are fixed in the storage seat 1, making it easy for the storage seat 1 to carry the protective box 6 and the reel 4, and at the same time, the protective box 6 and the reel 4 are more stable when carried.

[0042] The outer surface of the storage seat 1 is rotatably connected with a pull rod 2, which facilitates the dragging of the storage seat 1 and the base 101. A pulley is provided on the lower surface of the base 101 to facilitate the movement of the storage seat 1 and the base 101. After a geothermal exploration is completed, the detection head 401 can be rolled up, and then the reel 4 and the protection box 6 can be moved to the designated position as a whole, so that the exploration process is relatively simple. A vertical groove 102 is provided on the storage seat 1, and a rotating shaft 402 is provided directly above the vertical groove 102. The rotating shaft 402 is rotatably connected to the inner walls of the two displacement seats 403. One end of the rotating shaft 402 passes through the displacement seat 403 and is fixedly connected to a rotating wheel 404. Under the rotation of the rotating wheel 404, the rotating shaft 402 is driven to rotate on the inner walls of the two displacement seats 403, and the reel 4 is unwound under the rotation of the rotating shaft 402.

[0043] The rotating shaft 402 is inserted into the inner wall of the reel 4, one end of the cable on the displacement seat 403 passes through the support seat 301 and the protection box 6 and is connected to the detector 601, and the other end of the cable is connected to the detection head 401, and the outer surface of the storage seat 1 is fixedly connected to the guide seat 5, and the outer surface of the guide seat 5 is rotatably connected to the guide wheel, and the cable connected to the detection head 401 is in contact with the outer surface of the guide wheel. When the cable on the reel 4 is unwound, the cable is unwound along the guide wheel on the outer surface of the guide seat 5, so that the movement of the cable is more stable. At the same time, the detection head 401 connected to the cable moves underground under the action of gravity. At the same time, when the detection head 401 moves downward to the specified position along the drilled hole, the geothermal survey can be carried out through the detection head 401, and the data can be displayed on the detector 601 to obtain the detection data.

[0044] Both ends of the displacement seat 403 are fixedly connected to a screw rod 7, the outer surface of the screw rod 7 is slidably connected to a sliding seat 702, the outer surface of the screw rod 7 is threadedly connected to a nut seat 701, the nut seat 701 fits with the outer surface of the sliding seat 702, and before the reel 4 is wound up, it slides on the outer surface of the screw rod 7 through the sliding seat 702.

[0045] The upper and lower ends of the sliding seat 702 are rotatably connected with support rods 703, and the other ends of the two support rods 703 are rotatably connected with the corresponding moving seat 3 or support seat 301 respectively. The displacement seat 403 is located at the center position of the moving seat 3 and the support seat 301 through the screw rod 7, the sliding seat 702 and the support rods 703. When the sliding seat 702 moves, the two support rods 703 rotatably connected to the outer surface of the sliding seat 702 rotate accordingly. Under the rotation of the support rods 703, the distance between the moving seat 3 and the support seat 301 changes, and at the same time, the support rods 703 drive the height of the sliding seat 702 to change;

[0046] At this time, the sliding seat 702, the screw rod 7 and the displacement seat 403 move with the change of the distance between the moving seat 3 and the support seat 301, and under the action of the support rods 703 rotating at both ends of the sliding seat 702, the displacement seat 403 is always at the center position of the moving seat 3 and the support seat 301. Under the movement of the two displacement seats 403, the positions of the rotating shaft 402, the reel 4 and the rotating wheel 404 are changed until it is convenient for people to use the rotating wheel 404 to reel the reel 4;

[0047] At this time, by rotating the nut seat 701, the nut seat 701 is brought into contact with the outer surface of the sliding seat 702. Since the support rod 703 is subjected to the gravity of the support seat 301 and the protection box 6, the support rod 703 pushes the sliding seat 702 to contact and squeeze the nut seat 701. Under the action of the sliding seat 702, the nut seat 701 cannot move, and the positions of the support seat 301 and the reel 4 are adjusted and limited at the same time, and the position of the reel 4 is finely adjusted, which is convenient for use.

[0048] Similarly, when the detector 601 needs to be used, the same movement as above is performed to adjust the position of the support base 301, and the upper surface protection box 6 moves, driving the detector 601 to move to a suitable height for easy operation.

[0049] When the detection head 401 and the detector 601 are used together to complete geothermal survey, the reel 4 is first stored, and the nut seat 701 is rotated at this time so that the nut seat 701 contacts the displacement seat 403. Under the action of gravity, the sliding seat 702 slides along the screw rod 7 in the opposite direction to the displacement seat 403. At this time, the support seat 301 approaches the moving seat 3.

[0050] The lower surface of the support seat 301 and the upper surface of the movable seat 3 are both fixedly connected to two connecting seats 8, and a limiting spring 804 is fixedly connected to the inner wall of the connecting seat 8. The other end of the limiting spring 804 is connected to a slider 802, and the slider 802 is slidably connected to the inner wall of the connecting seat 8. The other end of the slider 802 is fixedly connected to a sliding rod 801, and the end of the sliding rod 801 outside the connecting seat 8 is fixedly connected to a socket 803.

[0051] When the support seat 301 approaches the moving seat 3, the distance between the rotating shaft 402 and the moving seat 3 and the support seat 301 becomes smaller, so that the connecting seat 8 on the lower surface of the support seat 301 and the connecting seat 8 on the upper surface of the moving seat 3 approach the rotating shaft 402, when the plug-in seats 803 at the upper and lower ends are in contact with the outer surface of the rotating shaft 402;

[0052] At this time, the connector 803 is squeezed to drive the sliding rod 801 to slide into the inside of the connecting seat 8. At this time, the sliding block 802 slides to compress the limit spring 804. At this time, under the rebound of the limit spring 804, the two connectors 803 support the rotating shaft 402.

[0053] Two groups of slots 805 are provided on the outer surface of the rotating shaft 402, and each group of slots 805 includes two slots 805. The two slots 805 and the corresponding two sockets 803 are in the same vertical plane. At this time, the slots 805 provided on the outer surface of the rotating shaft 402 are rotated by rotating the rotating shaft 402. When the slots 805 coincide with the sockets 803, the sockets 803 are plugged into the slots 805, which limit the rotating shaft 402, thereby limiting the reel 4, and at the same time completing the storage of the reel 4, so that the distance between the movable seat 3 and the support seat 301 is smaller.

[0054] The upper surfaces of the buffer seat 303 and the movable seat 3 are provided with placement grooves, and the two placement grooves are in the same vertical plane. Four limiting grooves 901 are provided on the inner wall of the movable seat 3. A rotating seat 902 is inserted into the inner wall of the limiting groove 901, and then the detection head 401 is inserted into the placement groove of the movable seat 3.

[0055] A rotating rod 903 is inserted into the inner wall of the rotating seat 902, and the rotating rod 903 is rotatably connected to the inner wall of the fixed seat 9. The rotating seat 902 is rotatably connected to the inner wall of the fixed seat 9 through the rotating rod 903. A handle 904 is fixedly connected to the upper surface of the rotating rod 903. At this time, the rotating handle 904 drives the rotating rod 903 to rotate, so that the rotating seat 902 rotates and separates from the limiting groove 901. When the four rotating seats 902 are separated from the moving seat 3, the moving seat 3 slides downward along the inner wall of the storage seat 1 under the action of gravity.

[0056] A buffer seat 303 is provided directly below the moving seat 3. The buffer seat 303 is slidably connected to the inner wall of the storage seat 1. A plurality of dampers 304 are fixedly connected to the lower surface of the buffer seat 303. The other end of the damper 304 is fixedly connected to the upper surface of the base 101. A buffer spring 305 is sleeved on the outer surface of the damper 304. The two ends of the buffer spring 305 are fixedly connected to the buffer seat 303 and the base 101 respectively.

[0057] As the moving seat 3 moves and contacts the buffer seat 303, the detection head 401 is first inserted into the placement groove on the buffer seat 303, and at the same time, the moving seat 3 presses the buffer seat 303, so that the buffer spring 305 is compressed. Under the action of the buffer seat 303, the moving seat 3 is buffered, and the protection box 6 and the reel 4 are protected;

[0058] At this time, by pressing the sealing cover 602, the buffer seat 303 moves further downward, and the distance between the moving seat 3 and the supporting seat 301 is further shortened, and the limit spring 804 is compressed again until the sealing cover 602 is completely in the storage seat 1, and the rotating seat 902 is placed above the sealing cover 602 by turning the handle 904, and the sealing cover 602 is released. Under the rebound of the buffer spring 305 and the limit spring 804, the sealing cover 602 contacts and squeezes the four rotating seats 902, so that the reel 4 and the detector 601 are relatively stable in the storage seat 1, and the storage is completed for easy carrying.

[0059] Working principle: When the reel 4 and the detector 601 need to be used, the sliding seat 702 is first moved, and the two support rods 703 rotate as they rotate, so that the distance between the moving seat 3 and the support seat 301 changes, and at the same time, the support rods 703 drive the height of the sliding seat 702 to change;

[0060] At this time, the sliding seat 702, the screw rod 7 and the displacement seat 403 move as the distance between the moving seat 3 and the supporting seat 301 changes, so that the positions of the rotating shaft 402, the reel 4 and the rotating wheel 404 change until it is convenient for people to use the rotating wheel 404 to reel the reel 4;

[0061] At this time, by rotating the nut seat 701, the nut seat 701 is brought into contact with the outer surface of the sliding seat 702, the nut seat 701 is fixed, the positions of the support seat 301 and the reel 4 are adjusted and limited, and the position of the reel 4 is finely adjusted for easy use;

[0062] Similarly, when the detector 601 needs to be used, the same movement as above is performed to adjust the position of the support base 301, and the upper surface protection box 6 moves, driving the detector 601 to move to a suitable height for easy operation.

[0063] When the detection head 401 and the detector 601 are used together, the detection head 401 moves underground under the action of gravity, and at the same time, the detection head 401 moves downward along the drilled hole to the designated position, and the geothermal can be surveyed by the detection head 401, and the detection data can be displayed on the detector 601 to obtain the detection data;

[0064] After the geothermal survey is completed, the reel 4 is first stored, and the rotating nut seat 701 is in contact with the displacement seat 403. Under the action of gravity, the sliding seat 702 slides along the screw rod 7 in the opposite direction of the displacement seat 403, and the support seat 301 approaches the moving seat 3;

[0065] The connecting seat 8 on the lower surface of the supporting seat 301 and the connecting seat 8 on the upper surface of the moving seat 3 are brought close to the rotating shaft 402. When the plug-in seats 803 at the upper and lower ends are in contact with the outer surface of the rotating shaft 402, the rotating shaft 402 is rotated to rotate the slot 805 provided on the outer surface of the rotating shaft 402. When the slot 805 coincides with the plug-in seat 803, the plug-in seat 803 is plugged into the slot 805 to limit the rotating shaft 402. Then, the detecting head 401 is plugged into the placement slot of the moving seat 3.

[0066] At this time, when the handle 904 is turned so that the four rotating seats 902 are separated from the moving seat 3, the moving seat 3 slides downward along the inner wall of the storage seat 1 and contacts the buffer seat 303. At the same time, the moving seat 3 presses the buffer seat 303 so that the buffer spring 305 is compressed. Under the action of the buffer seat 303, the moving seat 3 is buffered to protect the protection box 6 and the reel 4.

[0067] At this time, the sealing cover 602 is pressed again so that the sealing cover 602 is completely in the storage seat 1, and the handle 904 is turned so that the rotating seat 902 is above the sealing cover 602. Under the rebound of the buffer spring 305 and the limit spring 804, the sealing cover 602 is in contact with and squeezed with the four rotating seats 902, so that the reel 4 and the detector 601 are relatively stable in the storage seat 1, and the storage is completed at the same time for easy carrying.

[0068] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A portable geothermal exploration device, comprising a storage seat, a base is provided on the lower surface of the storage seat, a movable seat is slidably connected to the inner wall of the storage seat, a support seat is provided directly above the movable seat, a reel is provided between the movable seat and the support seat, a protection box is fixedly connected to the upper surface of the support seat, a detector is provided inside the protection box, and a sealing cover is rotatably connected to the outer surface of the protection box, characterized in that: A fine-tuning assembly is provided between the moving seat and the supporting seat, and the fine-tuning assembly includes two displacement seats, and the two displacement seats are located between the moving seat and the supporting seat. The fine-tuning assembly is used to adjust the position of the reel and the protection box, so as to facilitate manual rotation and rewinding of the reel, and can adjust the position of the protection box for the convenience of the operation of the detector. Four limit assemblies are provided between the moving seat and the storage seat, and the limit assemblies include a fixed seat, and the fixed seat is fixedly connected to the outer surface of the storage seat, and the limit assemblies are used to fix the position of the moving seat or the protection box; Both ends of the displacement seat are fixedly connected with a screw rod, the outer surface of the screw rod is slidably connected with a sliding seat, the outer surface of the screw rod is threadedly connected with a nut seat, and the nut seat fits with the outer surface of the sliding seat; The upper and lower ends of the sliding seat are rotatably connected to support rods, and the other ends of the two support rods are rotatably connected to the corresponding moving seat or support seat respectively. The displacement seat is located at the center of the moving seat and the support seat through the screw rod, the sliding seat and the support rod; Four limiting grooves are provided on the inner wall of the movable seat, and a rotating seat is inserted into the inner wall of the limiting groove; A rotating rod is inserted on the inner wall of the rotating seat, the rotating rod is rotatably connected to the inner wall of the fixed seat, the rotating seat is rotatably connected to the inner wall of the fixed seat through the rotating rod, and a handle is fixedly connected to the upper surface of the rotating rod; The lower surface of the support seat and the upper surface of the movable seat are both fixedly connected to two connecting seats, the inner wall of the connecting seat is fixedly connected to a limit spring, the other end of the limit spring is connected to a slider, the slider is slidably connected to the inner wall of the connecting seat, the other end of the slider is fixedly connected to a sliding rod, and the end of the sliding rod outside the connecting seat is fixedly connected to a plug-in seat; The outer surface of the rotating shaft is provided with two groups of slots, each group of slots includes two slots, and the two slots and the corresponding two sockets are located in the same vertical plane.

2. A portable geothermal exploration device according to claim 1, characterized in that: The outer surface of the storage seat is rotatably connected with a pull rod, a vertical slot is opened on the storage seat, a rotating shaft is arranged just above the vertical slot, the rotating shaft is rotatably connected to the inner walls of the two displacement seats, and one end of the rotating shaft passes through the displacement seat and is fixedly connected with a rotating wheel.

3. A portable geothermal exploration device according to claim 2, characterized in that: The rotating shaft is inserted into the inner wall of the reel, one end of the cable on the displacement seat passes through the support seat and the protection box and is connected to the detector, the other end of the cable is connected to the detection head, the outer surface of the storage seat is fixedly connected to the guide seat, the outer surface of the guide seat is rotatably connected to the guide wheel, and the cable connected to the detection head fits the outer surface of the guide wheel.

4. A portable geothermal exploration device according to claim 3, characterized in that: A buffer seat is arranged directly below the movable seat, and the buffer seat is slidably connected to the inner wall of the storage seat. A plurality of dampers are fixedly connected to the lower surface of the buffer seat, and the other end of the damper is fixedly connected to the upper surface of the base. A buffer spring is sleeved on the outer surface of the damper, and the two ends of the buffer spring are fixedly connected to the buffer seat and the base respectively.

5. A portable geothermal exploration device according to claim 4, characterized in that: The upper surfaces of the buffer seat and the movable seat are both provided with placement grooves, and the two placement grooves are located in the same vertical plane.

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