Petroleum exploration optical fiber detector body

Abstract

The utility model relates to a petroleum exploration optical fiber detector body which comprises a first mounting rack, a petroleum exploration optical fiber detection structure is arranged outside the first mounting rack, and the petroleum exploration optical fiber detection structure comprises a fixed roller fixedly mounted in the first mounting rack. The right side of the first mounting frame is slidably provided with a plug board penetrating into the first mounting frame, the right side of the plug board is fixedly provided with a second mounting frame, and the front side of the second mounting frame is fixedly provided with a front motor. The two driving wheels are driven by the double-shaft motor to rotate anticlockwise so that the first mounting frame can be driven to move leftwards to unwind the detection wire harness, and after the detection wire harness is unwound, the multiple detector bodies can be inserted into the ground for detection. And after detection is completed, the front motor drives the rotating roller to rotate anticlockwise, so that the detection wire harness and the plurality of detector bodies are wound outside the rotating roller for winding, and the effect of convenient use is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of oil exploration, in particular to an oil exploration fiber geophone body. Background Art

[0002] In the field of oil exploration, elastic waves caused by artificial vibration usually occur on the surface of rock formations through reflection or refraction, and the reflected or refracted waves are recorded by detectors to find oil and gas traps.

[0003] At present, the oil exploration fiber geophone bodies on the market need to insert multiple sections of fiber geophone bodies into the soil for detection. However, after use, the staff needs to manually wind and roll up the detection wire harness, which is too inconvenient to use. Therefore, an oil exploration fiber geophone body is proposed to solve the above problems. Content of the Utility Model

[0004] In view of the deficiencies of the prior art, the utility model provides an oil exploration fiber geophone body, which has the advantage of convenient use.

[0005] To achieve the above object, the utility model provides the following technical solution: An oil exploration fiber geophone body, including a first mounting frame, and an oil exploration fiber geophone structure is arranged outside the first mounting frame.

[0006] The oil exploration fiber geophone structure includes a fixed roller fixedly installed inside the first mounting frame, a plug-in board slidably installed on the right side of the first mounting frame and penetrating into its interior, a second mounting frame fixedly installed on the right side of the plug-in board, a front motor fixedly installed on the front of the second mounting frame, a rotating roller fixedly installed at the output end of the front motor and penetrating into the interior of the second mounting frame, a detection wire harness fixedly installed outside the rotating roller, a plurality of geophone bodies fixedly installed outside the detection wire harness, two connecting plates fixedly installed inside the second mounting frame, cleaning brushes fixedly installed on the opposite sides of the two connecting plates, a side wheel frame fixedly installed on the left side of the first mounting frame, a double-shaft motor fixedly installed inside the side wheel frame, transmission shafts fixedly installed at the two output ends of the double-shaft motor and penetrating outside the side wheel frame, driving wheels fixedly installed on the outer sides of the two transmission shafts, and a storage battery fixedly installed on the top of the side wheel frame.

[0007] Further, the left sides of the first mounting frame and the second mounting frame are both in a "U" shape, the plug-in board is located at one end close to the bottom of the first mounting frame, and the height of the second mounting frame is the same as that of the first mounting frame.

[0008] Furthermore, a plurality of pulleys are fixedly mounted at the bottom of the No. 2 mounting frame and the No. 1 mounting frame, the rotating roller is rotatably mounted inside the No. 2 mounting frame, and the left side of the detection harness is fixedly connected to the fixed roller.

[0009] Furthermore, the detection harness is wound around the outside of the rotating roller, and the two connecting plates are both located at one end close to the left side of the second mounting frame.

[0010] Furthermore, the two cleaning brushes are respectively located at the upper and lower ends of the detection harness, and the side wheel frame is located at one end close to the bottom of the No. 1 mounting frame.

[0011] Furthermore, the dual-axis motor is located at the midpoint of the side wheel frame, and the two transmission shafts are rotatably installed inside the front and rear walls of the side wheel frame respectively.

[0012] Furthermore, the two driving wheels are respectively located at the front and rear ends of the side wheel frame, and the diameters of the two driving wheels are larger than the diameter of the pulley.

[0013] Furthermore, the battery is electrically connected to both the dual-axis motor and the front motor, and the length of the battery is the same as the length of the side wheel frame.

[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0015] The oil exploration optical fiber detector body can drive two driving wheels to rotate counterclockwise through a dual-axis motor to drive the No. 1 mounting frame to move leftward to unwind the detection harness. After the detection harness is unwound, multiple detector bodies can be inserted into the ground for detection. After the detection, the front motor drives the rotating roller to rotate counterclockwise to allow the detection harness and multiple detector bodies to be wound around the outside of the rotating roller for rewinding, thereby achieving the effect of easy use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a cross-sectional view of the structure of the utility model;

[0017] Figure 2 This is a front view of the structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the top view of the side wheel frame of the utility model;

[0019] Figure 4 It is a schematic diagram of the three-dimensional structure of the side wheel frame of the utility model.

[0020] In the figure: 1. First mounting bracket; 2. Fixed roller; 3. Plug-in board; 4. Second mounting bracket; 5. Front motor; 6. Rotating roller; 7. Detection wire harness; 8. Detector body; 9. Connecting plate; 10. Cleaning brush; 11. Side wheel bracket; 12. Biaxial motor; 13. Transmission shaft; 14. Driving wheel; 15. Battery. Detailed implementation manner

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0022] Please refer to Figure 1-4 , a petroleum exploration optical fiber detector body in this embodiment includes a first mounting bracket 1, and a petroleum exploration optical fiber detection structure is arranged outside the first mounting bracket 1.

[0023] The petroleum exploration optical fiber detection structure includes a fixed roller 2 fixedly installed inside the first mounting bracket 1. A plug-in board 3 is slidably installed on the right side of the first mounting bracket 1 and penetrates into its interior. The plug-in board 3 is located at one end close to the bottom of the first mounting bracket 1. A second mounting bracket 4 is fixedly installed on the right side of the plug-in board 3. The second mounting bracket 4 is restricted to the right side of the first mounting bracket 1 through the plug-in board 3. The left sides of the first mounting bracket 1 and the second mounting bracket 4 are both in a "U" shape. The height of the second mounting bracket 4 is the same as that of the first mounting bracket 1. A plurality of pulleys are fixedly installed at the bottoms of the second mounting bracket 4 and the first mounting bracket 1. The first mounting bracket 1 and the second mounting bracket 4 are respectively supported by the plurality of pulleys to slide on the ground.

[0024] A front motor 5 is fixedly installed on the front of the No. 2 mounting frame 4, and a rotating roller 6 that penetrates into the interior of the No. 2 mounting frame 4 is fixedly installed on the output end of the front motor 5. The rotating roller 6 is rotatably installed in the interior of the No. 2 mounting frame 4, and a detection harness 7 is fixedly installed on the outside of the rotating roller 6. The left side of the detection harness 7 is fixedly connected to the fixed roller 2, and the detection harness 7 is wound around the outside of the rotating roller 6. The rotating roller 6 is driven counterclockwise by the front motor 5 to make the detection harness 7 and multiple detector bodies 8 wound around the outside of the rotating roller 6. A plurality of detector bodies 8 are fixedly installed on the outside of the detection harness 7. Two connecting plates 9 are fixedly installed inside the No. 2 mounting frame 4. The two connecting plates 9 are both located at one end close to the left side of the No. 2 mounting frame 4, and cleaning brushes 10 are fixedly installed on the opposite sides of the two connecting plates 9. The two cleaning brushes 10 are respectively located at the upper and lower ends of the detection harness 7, and the two cleaning brushes 10 are respectively supported at the upper and lower ends of the detection harness 7 by the two connecting plates 9. At this time, as the detection harness 7 is wound, the dust on its outside can be brushed away.

[0025] A side wheel frame 11 is fixedly installed on the left side of the No. 1 mounting frame 1. The side wheel frame 11 is located at one end close to the bottom of the No. 1 mounting frame 1. A dual-axis motor 12 is fixedly installed inside the side wheel frame 11. The dual-axis motor 12 is located at the midpoint of the side wheel frame 11. Both output ends of the dual-axis motor 12 are fixedly installed with a transmission shaft 13 that penetrates the outside of the side wheel frame 11. The two transmission shafts 13 are rotatably installed inside the front and rear walls of the side wheel frame 11 respectively. Drive wheels 14 are fixedly installed on the outsides of the two transmission shafts 13. The two drive wheels 14 are respectively located at the front and rear ends of the side wheel frame 11. The diameters of the two driving wheels 14 are larger than the diameter of the pulley. The dual-axis motor 12 drives the driving wheels 14 on the outside of the two transmission shafts 13 to rotate, which can drive the No. 1 mounting frame 1 and the fixed roller 2 to move to the left, and then the detection harness 7 can be automatically unwound, which is convenient for inserting multiple detector bodies 8 into the ground. A battery 15 is fixedly installed on the top of the side wheel frame 11. The battery 15 is electrically connected to the dual-axis motor 12 and the front motor 5. The length of the battery 15 is the same as the length of the side wheel frame 11. The dual-axis motor 12 and the front motor 5 are powered by the battery 15 respectively.

[0026] The working principle of the above embodiment is:

[0027] When in use, the device is moved to the oil exploration site, and then the dual-axis motor 12 drives the driving wheels 14 outside the two transmission shafts 13 to rotate counterclockwise, driving the No. 1 mounting frame 1 and the fixed roller 2 to move to the left. At this time, the detection harness 7 can be automatically unwound. After the detection harness 7 is unwound, multiple detector bodies 8 can be inserted into the ground for detection. After the detection, the front motor 5 drives the rotating roller 6 to rotate counterclockwise, so that the detection harness 7 and multiple detector bodies 8 are wound around the outside of the rotating roller 6 for rewinding. At this time, the No. 1 mounting frame 1 is pulled to the right by the detection harness 7. As the detection harness 7 moves between the two cleaning brushes 10, the dust on the outside of the detection harness 7 and the detector body 8 can be brushed off. When the plug board 3 is inserted into the interior of the No. 1 mounting frame 1, the rewinding is completed.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0029] 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 petroleum exploration optical fiber detector body, comprising a first mounting frame (1), characterized in that: An oil exploration optical fiber detection structure is arranged outside the first mounting frame (1); The oil exploration optical fiber detection structure includes a fixed roller (2) fixedly installed inside the first mounting frame (1). A plug-in board (3) penetrating through to its inside is slidably installed on the right side of the first mounting frame (1). A second mounting frame (4) is fixedly installed on the right side of the plug-in board (3). A front motor (5) is fixedly installed on the front of the second mounting frame (4). An output end of the front motor (5) is fixedly installed with a rotating roller (6) penetrating through to the inside of the second mounting frame (4). A detection wire harness (7) is fixedly installed on the outside of the rotating roller (6). A plurality of detector bodies (8) are fixedly installed on the outside of the detection wire harness (7). Two connecting plates (9) are fixedly installed inside the second mounting frame (4). Cleaning brushes (10) are fixedly installed on the opposite sides of the two connecting plates (9). A side wheel frame (11) is fixedly installed on the left side of the first mounting frame (1). A dual-axis motor (12) is fixedly installed inside the side wheel frame (11). Output ends of the dual-axis motor (12) are fixedly installed with transmission shafts (13) penetrating through to the outside of the side wheel frame (11). Driving wheels (14) are fixedly installed on the outer sides of the two transmission shafts (13). A storage battery (15) is fixedly installed on the top of the side wheel frame (11).

2. The oil exploration optical fiber detector body according to claim 1, characterized in that: The left sides of the first mounting frame (1) and the second mounting frame (4) are both in a "U" shape. The plug-in board (3) is located at one end close to the bottom of the first mounting frame (1). The height of the second mounting frame (4) is the same as that of the first mounting frame (1).

3. The oil exploration optical fiber detector body according to claim 1, characterized in that: A plurality of pulleys are fixedly installed at the bottoms of the second mounting frame (4) and the first mounting frame (1). The rotating roller (6) is rotatably installed inside the second mounting frame (4). The left side of the detection wire harness (7) is fixedly connected to the fixed roller (2).

4. The oil exploration optical fiber detector body according to claim 1, characterized in that: The detection wire harness (7) is wound around the outside of the rotating roller (6). The two connecting plates (9) are both located at one end close to the left side of the second mounting frame (4).

5. The oil exploration optical fiber detector body according to claim 1, characterized in that: The two cleaning brushes (10) are respectively located at the upper and lower ends of the detection wire harness (7). The side wheel frame (11) is located at one end close to the bottom of the first mounting frame (1).

6. The oil exploration optical fiber detector body according to claim 1, characterized in that: The dual-axis motor (12) is located at the midpoint of the side wheel frame (11). The two transmission shafts (13) are respectively rotatably installed inside the front and rear walls of the side wheel frame (11).

7. The oil exploration optical fiber detector body according to claim 1, characterized in that: The two driving wheels (14) are respectively located at the front and rear ends of the side wheel frame (11). The diameters of the two driving wheels (14) are both larger than the diameters of the pulleys.

8. The oil exploration optical fiber detector body according to claim 1, characterized in that: The storage battery (15) is electrically connected to both the dual-axis motor (12) and the front motor (5). The length of the storage battery (15) is the same as the length of the side wheel frame (11).

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