Positioning and laying-out device for geological prospecting

Abstract

The utility model discloses a positioning wire -laying device for geophysical prospecting, including device bottom plate, the both sides fixed with device frame body at device bottom plate top, and be equipped with the take -up roller through bearing between device frame body, and the surface winding of take -up roller has cable, the outer wall on take -up roller one end is installed with second synchronous wheel, one side of take -up roller is provided with guide frame body, and the both ends of guide frame body are welded with device frame body, and the inside through bearing of guide frame body is equipped with reciprocating screw rod, the outer wall on reciprocating screw rod one end is installed with first synchronous wheel, and first synchronous wheel is connected with second synchronous wheel through synchronous belt, and the inside of guide frame body of reciprocating screw rod one side is provided with movable seat. The utility model discloses the cable is orderly received and is laid according to the winding path, makes the cable keep smooth extension in the process of wire -laying, avoids the skin breakage or internal broken core because of kink, friction.

Description

Technical Field

[0001] This utility model relates to the field of geological geophysical exploration technology, specifically to a positioning and laying-out device for geological geophysical exploration. Background Technology

[0002] Geophysical exploration (GPE) is a group of geological exploration techniques that use the differences in the physical properties (such as density, magnetism, electrical properties, elasticity, radioactivity, etc.) of underground rocks and minerals as a theoretical basis, and use specialized instruments to detect the distribution and variation of geophysical fields (such as gravitational field, magnetic field, electric field, seismic wave field, etc.) to infer the characteristics of underground geological structures, the distribution of rock strata and the occurrence of minerals.

[0003] Geological exploration involves designing survey lines, measuring, laying out lines, drilling, and activating sensors. Laying out lines is a crucial step. Cables can be laid out by turning the take-up roller with a handle. However, the lack of guidance during laying out makes it difficult to ensure that the cables are laid out and retrieved in an orderly manner along the winding path. Moreover, the cables are prone to damage to the outer sheath or internal core breakage due to kinking and friction during the laying out process. Therefore, improvements are urgently needed. Utility Model Content

[0004] The purpose of this invention is to provide a positioning and laying device for geological geophysical exploration, so as to solve the problem of inconvenience in guiding the cable during laying, as mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a positioning and laying device for geological geophysical exploration, comprising a device base plate, device frames fixed on both sides of the top of the device base plate, and a take-up roller mounted between the device frames via bearings, with a cable wound on the surface of the take-up roller, a second synchronous pulley mounted on the outer wall of one end of the take-up roller, a guide frame provided on one side of the take-up roller, the two ends of the guide frame welded to the device frame, and a reciprocating screw mounted inside the guide frame via bearings, a first synchronous pulley mounted on the outer wall of one end of the reciprocating screw, and the first synchronous pulley connected to the second synchronous pulley via a synchronous belt, a movable seat provided inside the guide frame on one side of the reciprocating screw, the movable seat meshing with the reciprocating screw, a positioning wheel mounted on the top of the movable seat, and a positioning ring fixed at the center of the bottom end of the guide frame.

[0006] Preferably, guide wheels are installed on the outer wall of one side of the movable seat, and two positioning wheels are provided and distributed vertically to facilitate the support and guidance of the cable.

[0007] Preferably, the bottom of the movable seat is equipped with a pulley, and the bottom of the guide frame below the pulley is provided with a sliding groove. The pulley and the sliding groove fit tightly together, which facilitates the support and guidance of the movable seat and enables it to move smoothly.

[0008] Preferably, one end of the take-up roller passes through the device frame and is fixed with a rotating rod, and one end of the rotating rod is fixed with a handle to facilitate rotating the take-up roller.

[0009] Preferably, a positioning sleeve is fixed on the outer wall of the device frame outside the rotating rod, and a locking groove with equal spacing is provided on the outer wall of one end of the positioning sleeve to facilitate positioning and locking of the rotating rod.

[0010] Preferably, the handle has a rectangular through hole inside, and a positioning plate is provided inside the rectangular through hole. One end of the positioning plate engages with the locking groove. By pushing the positioning plate so that one end engages with the corresponding locking groove on the outer wall of the positioning sleeve, the rotating rod and the handle are locked, and the take-up roller can be locked.

[0011] Preferably, four casters are installed at the corner of the bottom of the device base plate to facilitate moving the device.

[0012] Preferably, a threaded sleeve is fixed to the bottom end of the device base plate on the outer side of the movable wheel, and a threaded rod is engaged with the internal thread of the threaded sleeve. The bottom end of the threaded rod extends to the bottom of the threaded sleeve and is fixed with a positioning plate to facilitate positioning of the device.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] The take-up roller rotates by turning the handle, allowing the cable to be unloaded. One end of the cable is passed between the positioning wheels and then placed inside the positioning ring. The positioning wheels guide the cable. During unloading, the take-up roller drives the first synchronous wheel to rotate via the second synchronous wheel and synchronous belt. The first synchronous wheel drives the reciprocating screw to rotate, causing the movable seat to move back and forth along the guide frame. The pulley rolls along the slide groove, ensuring the movable seat moves smoothly. The movable seat dynamically guides the cable through the positioning wheels, allowing the cable to be unloaded in an orderly manner according to the winding path. The guide wheels provide auxiliary support and guidance for the cable, and the positioning ring positions the cable, ensuring it remains centered during unloading. This ensures the cable extends smoothly during unloading, preventing damage to the outer sheath or internal core breakage due to kinking or friction. The same principle applies during take-up. Moreover, the translation of the movable seat is driven by the rotation of the take-up roller, requiring only one power source and no additional power.

[0015] By pushing the positioning plate so that one end of it engages with the corresponding locking groove on the outer wall of the positioning sleeve, the rotating rod and handle are locked, thereby locking the take-up roller and fixing the wire feeding length to prevent accidental wire feeding or feeding due to accidental rotation. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0017] Figure 2 This is a partially enlarged structural schematic diagram of the present invention;

[0018] Figure 3 This is a side view enlarged structural schematic diagram of the guide frame of this utility model;

[0019] Figure 4 For the present utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0020] Figure 5 This is a magnified front view of the handle of this utility model.

[0021] In the diagram: 1. Device base plate; 101. Threaded sleeve; 102. Threaded rod; 103. Positioning plate; 2. Moving wheel; 3. Device frame; 4. Take-up roller; 5. Cable; 6. Guide frame; 7. Reciprocating screw; 8. Movable seat; 801. Pulley; 802. Slide groove; 9. Positioning wheel; 10. Guide wheel; 11. First synchronous pulley; 12. Positioning ring; 13. Synchronous belt; 14. Second synchronous pulley; 15. Rotating rod; 16. Handle; 17. Rectangular through hole; 18. Positioning insert plate; 19. Positioning sleeve; 20. Locking groove. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Therefore, the following detailed description of the embodiments of this utility model provided in the drawings is not intended to limit the scope of the claimed utility model, but merely to illustrate selected embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0024] Please see Figure 1-5 An embodiment of this utility model is provided: a positioning and laying device for geological geophysical exploration, including a device base plate 1, a device frame 3 fixed on both sides of the top of the device base plate 1, and a take-up roller 4 installed between the device frame 3 through bearings, and a cable 5 wound on the surface of the take-up roller 4, and a second synchronous wheel 14 installed on the outer wall of one end of the take-up roller 4.

[0025] Specifically, see the attached document. Figure 2 By rotating the lever 15 through the handle 16, the take-up roller 4 is rotated to release the cable 5. One end of the cable 5 is passed between the positioning wheels 9 and then placed inside the positioning ring 12. The positioning wheels 9 guide the cable 5.

[0026] A guide frame 6 is provided on one side of the take-up roller 4. The two ends of the guide frame 6 are welded to the device frame 3. A reciprocating screw 7 is installed inside the guide frame 6 through bearings. A first synchronous wheel 11 is installed on the outer wall of one end of the reciprocating screw 7. The first synchronous wheel 11 is connected to the second synchronous wheel 14 through a synchronous belt 13. A movable seat 8 is provided inside the guide frame 6 on one side of the reciprocating screw 7. The movable seat 8 meshes with the reciprocating screw 7. A positioning wheel 9 is installed on the top of the movable seat 8. A positioning ring 12 is fixed at the center of the bottom end of the guide frame 6.

[0027] Specifically, see the attached document. Figure 1-3 During the unwinding process, the take-up roller 4 drives the first synchronous roller 11 to rotate via the second synchronous roller 14 and the synchronous belt 13. The first synchronous roller 11 drives the reciprocating screw 7 to rotate, causing the movable seat 8 to move back and forth along the guide frame 6. The pulley 801 rolls along the slide groove 802, allowing the movable seat 8 to move smoothly. The movable seat 8 dynamically guides the cable 5 via the positioning wheel 9, so that the cable 5 can be unwound in an orderly manner according to the winding path. The guide wheel 10 provides auxiliary support and guidance for the cable 5, and the positioning ring 12 positions the cable 5, so that the cable 5 is always centered during unwinding. This ensures that the cable 5 remains smoothly extended during unwinding, avoiding damage to the outer sheath or internal core breakage due to kinking or friction. The same principle applies during take-up. Moreover, the rotation of the take-up roller 4 drives the movable seat 8 to move horizontally, which can be achieved with only one power source and requires no additional power.

[0028] Guide wheels 10 are installed on the outer wall of one side of the movable seat 8, and there are two positioning wheels 9, which are distributed vertically.

[0029] The bottom of the movable seat 8 is equipped with a pulley 801, and the bottom of the guide frame 6 below the pulley 801 is provided with a slide groove 802, and the pulley 801 and the slide groove 802 fit tightly together.

[0030] One end of the take-up roller 4 passes through the device frame 3 and is fixed with a rotating rod 15, and one end of the rotating rod 15 is fixed with a handle 16;

[0031] A positioning sleeve 19 is fixed on the outer wall of the device frame 3 outside the rotating rod 15, and a locking groove 20 with equal spacing is provided on the outer wall of one end of the positioning sleeve 19.

[0032] The handle 16 has a rectangular through hole 17 inside, and a positioning plate 18 is provided inside the rectangular through hole 17. One end of the positioning plate 18 is engaged with the locking groove 20.

[0033] Specifically, see the attached document. Figure 4 and 5 Push the positioning plate 18 so that one end of it is inserted into the corresponding locking groove 20 on the outer wall of the positioning sleeve 19, and lock the rotating rod 15 and the handle 16, thereby locking the take-up roller 4 and fixing the wire feeding length to prevent accidental wire feeding due to accidental rotation.

[0034] Four casters 2 are installed at the corner of the bottom of the device base plate 1.

[0035] A threaded sleeve 101 is fixed at the bottom end of the device base plate 1 on the outer side of the movable wheel 2, and a threaded rod 102 is engaged with the internal thread of the threaded sleeve 101. The bottom end of the threaded rod 102 extends to the bottom of the threaded sleeve 101 and is fixed with a positioning plate 103.

[0036] Specifically, see the attached document. Figure 1 The device is moved to a suitable position by moving the wheel 2, and then the threaded rod 102 is rotated to move it down along the threaded sleeve 101 and push the positioning plate 103 to contact the ground to position the device.

[0037] In this embodiment, the device is first moved to a suitable position using the movable wheel 2. Then, the threaded rod 102 is rotated to move it down along the threaded sleeve 101 and push the positioning plate 103 to contact the ground, thus positioning the device. Next, the handle 16 is used to rotate the rotating rod 15, causing the take-up roller 4 to rotate and unload the cable 5. One end of the cable 5 is passed between the positioning wheels 9 and then placed inside the positioning ring 12. The positioning wheels 9 guide the cable 5. During the unloading process, the take-up roller 4 drives the first synchronous wheel 11 to rotate through the second synchronous wheel 14 and the synchronous belt 13. The first synchronous wheel 11 drives the reciprocating screw 7 to rotate, causing the movable seat 8 to reciprocate left and right along the guide frame 6. The pulley 801 rolls along the slide groove 802, allowing the movable seat 8 to move smoothly. The positioning wheel 9 dynamically guides the cable 5, allowing it to be laid out in an orderly manner according to the winding path. The guide wheel 10 provides auxiliary support and guidance for the cable 5, while the positioning ring 12 positions the cable 5, ensuring it remains centered during laying. This prevents the cable 5 from stretching smoothly during laying, avoiding damage to the outer sheath or internal core breakage due to kinking or friction. The same principle applies during winding. Furthermore, the take-up roller 4 drives the movable seat 8 to move horizontally, requiring only one power source and no additional power. Finally, after laying is complete, the positioning insert 18 is pushed so that one end engages with the corresponding locking groove 20 on the outer wall of the positioning sleeve 19, locking the rotating rod 15 and the handle 16. This locks the take-up roller 4, thereby fixing the laying length and preventing accidental laying or winding due to mis-rotation.

[0038] Obviously, the embodiments described above are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of this utility model.

Claims

1. A positioning and setting-out device for geological geophysical exploration, comprising a base plate (1), characterized in that, The device base plate (1) has two device frames (3) fixed on its top sides. A take-up roller (4) is installed between the device frames (3) via bearings. A cable (5) is wound around the surface of the take-up roller (4). A second synchronous pulley (14) is installed on the outer wall of one end of the take-up roller (4). A guide frame (6) is provided on one side of the take-up roller (4). The two ends of the guide frame (6) are welded to the device frame (3). A reciprocating wheel is installed inside the guide frame (6) via bearings. A lead screw (7) is provided. A first synchronous pulley (11) is installed on the outer wall of one end of the reciprocating lead screw (7). The first synchronous pulley (11) is connected to a second synchronous pulley (14) through a synchronous belt (13). A movable seat (8) is provided inside the guide frame (6) on one side of the reciprocating lead screw (7). The movable seat (8) meshes with the reciprocating lead screw (7). A positioning wheel (9) is installed on the top of the movable seat (8). A positioning ring (12) is fixed at the center of the bottom end of the guide frame (6).

2. The positioning and laying-out device for geological geophysical exploration according to claim 1, characterized in that: Guide wheels (10) are installed on the outer wall of one side of the movable seat (8), and there are two positioning wheels (9) arranged vertically.

3. The positioning and laying-out device for geological geophysical exploration according to claim 1, characterized in that: The bottom of the movable seat (8) is equipped with a pulley (801), and the bottom of the guide frame (6) below the pulley (801) is provided with a groove (802), and the pulley (801) and the groove (802) fit tightly together.

4. The positioning and laying-out device for geological geophysical exploration according to claim 1, characterized in that: One end of the take-up roller (4) passes through the device frame (3) and is fixed with a rotating rod (15), and one end of the rotating rod (15) is fixed with a handle (16).

5. The positioning and laying-out device for geological geophysical exploration according to claim 4, characterized in that: A positioning sleeve (19) is fixed on the outer wall of the device frame (3) outside the rotating rod (15), and a locking groove (20) with equal spacing is provided on the outer wall of one end of the positioning sleeve (19).

6. The positioning and laying-out device for geological geophysical exploration according to claim 4, characterized in that: The handle (16) has a rectangular through hole (17) inside, and a positioning plate (18) is provided inside the rectangular through hole (17). One end of the positioning plate (18) engages with the locking groove (20).

7. The positioning and laying-out device for geological geophysical exploration according to claim 1, characterized in that: The device base plate (1) has four movable wheels (2) installed at the corner of its bottom end.

8. The positioning and laying-out device for geological geophysical exploration according to claim 7, characterized in that: A threaded sleeve (101) is fixed to the bottom end of the device base plate (1) on the outside of the moving wheel (2), and a threaded rod (102) is engaged with the internal thread of the threaded sleeve (101), and the bottom end of the threaded rod (102) extends to the bottom of the threaded sleeve (101) and is fixed with a positioning plate (103).

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