Electrode fixing structure for electromagnetic exploration
By designing the limiting ring and drilling assembly, the problem of electrode fixing devices being difficult to insert and maintain verticality on hard surfaces was solved, enabling rapid assembly and disassembly and stable support, thus improving the exploration accuracy of the magnetic exploration instrument.
Patent Information
- Application Number
- CN202520234065.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-14
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2035-02-14
AI Technical Summary
Existing magnetic exploration instrument electrode fixing devices are difficult to quickly insert and maintain vertical stability on hard surfaces, affecting exploration accuracy, and require manual assistance in drilling, which is inconvenient.
An electrode fixing structure was designed, comprising a limiting ring, a drilling assembly, and a locking assembly. The limiting ring adapts to soils of different hardness, the drilling assembly is quickly inserted into the ground, and the locking assembly fixes the electrode, ensuring that the electrode is perpendicular to the ground and forms a stable support.
It enables rapid assembly and disassembly of electrodes and stable fixation, improves exploration accuracy, avoids the inconvenience of manual operation, and adapts to the insertion and support requirements of soils with different hardness.
Smart Images
Figure CN223728004U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the magnet method surveying appearance electrode's fixing device technical field, specifically for a kind of electrode fixed structure of electromagnetic method exploration. BACKGROUND
[0002] Magnetic method surveying appearance is used to measure the instrument of magnetic field intensity and magnetic parameter, mainly used in geological exploration, it is caused by the magnetic anomaly of the magnetic difference of rock, ore and other detection objects by observation and analysis, and then the distribution rule of geological structure and mineral resources is researched, magnetic method surveying appearance is composed of magnetometer, electrode, electrode fixing device, among them, electrode fixing device is particularly important to detection work, the electrode fixing device of the existing magnetic method surveying appearance is mostly composed of a long rod, bolt hole is set in the upper portion of long rod, when using, electrode is taken out, then fixed on the upper portion of long rod by bolt, operator picks up long rod and inserts long rod into ground with force, to maintain exploration accuracy, long rod needs to be perpendicular to ground and keep stable, then open magnetometer and carry out exploration work, the electrode fixed structure of traditional electromagnetic method exploration needs to be fixed electrode by bolt and manually inserted into ground, for hard ground, manually difficult to directly insert electrode fixing device into ground interior, need auxiliary drilling tool, it is very inconvenient, manual operation precision is poor, electrode fixing device is not easy to keep vertical and stable, affect exploration accuracy, for this, we propose a kind of electrode fixed structure of electromagnetic method exploration. UTILITY MODEL CONTENT
[0003] The utility model solves the technical problem to overcome the existing defects, provide a kind of electrode fixed structure of electromagnetic method exploration, be equipped with fixed mechanism, can quickly disassemble and assemble the electrode of different sizes of magnetic method surveying appearance, also have drilling function, can be adapted to different hardness of soil by rotating limit ring, make fixed mechanism quickly enter soil interior, again cooperate with the support of outer edge, can make the electrode of magnetic method surveying appearance fast perpendicular to ground and form stable support, can effectively solve the problem in background art.
[0004] To achieve the above object, the utility model provides the following technical scheme: a kind of electrode fixed structure of electromagnetic method exploration, including mounting block and fixed mechanism;
[0005] Mounting block: its inside middle is all set with sliding slot;
[0006] The fixing mechanism comprises limiting columns, springs, limiting rings, limiting grooves, drilling assemblies and locking assemblies, the limiting columns are all slidably connected to the middle of the inner part of the sliding groove, springs are arranged between the middle part of the outer surface of the limiting column and the inner wall of the vertically adjacent sliding groove, the springs are all sleeved on the outer surface of the limiting column, the limiting rings are rotatably connected to the outer surface of the upper end of the mounting block, the limiting grooves are all arranged in the inner part of the limiting ring, and the limiting grooves are all matched with the outer side end of the vertically adjacent limiting column, so that the limiting ring can be quickly adapted to different hardness of the ground by rotating, the drilling assemblies are arranged in the middle of the inner part of the mounting block, the locking assemblies are arranged at the upper end of the mounting block, the fixing mechanism is provided with the fixing mechanism, different sizes of electrodes can be quickly disassembled and assembled, and the drilling function is also provided, the fixing mechanism can quickly enter the inner part of the soil by rotating the limiting ring and adapting to different hardness of the soil, and the electrode can be quickly perpendicular to the ground and form stable support in cooperation with the support of the outer edge.
[0007] Further, the fixing mechanism further comprises a moving block, the moving block is slidably connected to the middle of the inner part of the mounting block, the outer surface of the moving block is provided with uniformly distributed limiting holes, and the inner side end of the limiting column is inserted into the vertically adjacent limiting hole, so that the moving block can be quickly fixed and released.
[0008] Further, the drilling assembly comprises a drill rod, a sleeve ring and handles, the drill rod is threadedly connected to the middle of the inner part of the moving block, the sleeve ring is rotatably connected to the upper end of the moving block, the inner wall of the sleeve ring is threadedly connected to the upper end of the outer surface of the drill rod, and the handles are all rotatably connected to the middle of the outer surface of the sleeve ring.
[0009] Further, the lower end of the drill rod is conical, and the outer surface of the lower end of the drill rod is provided with uniformly distributed spiral grooves, thereby providing a basis for quick drilling.
[0010] Further, the locking assembly comprises a connecting rod, mounting grooves, locking blocks and tension springs, the connecting rod is arranged at the upper end of the drill rod, the mounting grooves are all arranged at the upper end of the inner part of the connecting rod, the four mounting grooves are cross-distributed, the locking blocks are all slidably connected to the inner part of the mounting groove, and the outer side end of the lower end of the locking block is provided with the tension spring between the inner wall of the vertically adjacent mounting groove, thereby providing a basis for disassembling and assembling the electrode of the magnetic method exploration instrument.
[0011] Further, the insertion groove and the insertion block, the insertion groove is arranged at the upper end of the inner part of the drill rod, the insertion block is arranged at the lower end of the connecting rod, and the insertion block is inserted into the inner part of the insertion groove, thereby facilitating the connection work of the drill rod and the connecting rod.
[0012] Further, the locking assembly further comprises a locking ring, the locking ring is threadedly connected to the upper end of the outer surface of the connecting rod, and the outer surface of the lower end of the locking block is matched with the inner wall of the locking ring, thereby providing a limiting effect for disassembling and assembling the electrode of the magnetic method exploration instrument.
[0013] Further, it further includes the supporting leg, the supporting leg is rotationally connected to the outer surface lower end of the mounting block, three supporting legs are triangularly distributed, and an outer edge support effect is provided for fixation of the electrode of the magnetic method exploration instrument.
[0014] Compared with the prior art, the electrode fixing structure of the electromagnetic method exploration has the following advantages:
[0015] 1. The four locking blocks are synchronously moved inward by extruding the inclined surface of the locking block through the locking ring, the electrodes of the magnetic method exploration instrument of different sizes are fixed through the limiting of the four locking blocks, the disassembly and assembly of the bolts are avoided, and the installation efficiency of the electrodes of the magnetic method exploration instrument is improved.
[0016] 2. The moving block is fixed and released through extruding the limiting column of the limiting groove, so that different hardness grounds are quickly adapted, the moving block is released when the soil texture is soft, the drill rod can be inserted into the ground by directly pressing the handle, the moving block is fixed when the soil texture is hard, the drill rod can be rotated into the ground by rotating the handle, the electrodes of the magnetic method exploration instrument can be perpendicular to the ground and remain stable through the support of the three supporting legs, and the exploration precision of the magnetic method exploration instrument is improved. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1 It is a structural schematic view of the utility model;
[0018] Figure 2 It is a sectional structure schematic view of the fixing mechanism of the utility model;
[0019] Figure 3 It is a limiting groove structure schematic view of the utility model;
[0020] Figure 4 It is a sectional structure schematic view of the locking assembly of the utility model.
[0021] In the figure: 1 mounting block, 2 sliding groove, 3 fixing mechanism, 31 moving block, 32 limiting column, 33 spring, 34 limiting ring, 35 limiting groove, 36 drilling assembly, 361 drill rod, 362 sleeve ring, 363 handle, 364 spiral groove, 37 locking assembly, 371 connecting rod, 372 mounting groove, 373 locking block, 374 tension spring, 375 locking ring, 4 insertion slot, 5 insertion block, 6 supporting leg. DETAILED DESCRIPTION
[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0023] Please refer to Figures 1-4 The embodiment provides a technical scheme: an electrode fixing structure for electromagnetic prospecting, comprising a mounting block 1 and a fixing mechanism 3;
[0024] The mounting block 1 is internally provided with a sliding groove 2 in the middle, and further comprises three supporting legs 6, which are rotationally connected to the lower end of the outer surface of the mounting block 1 and are distributed in a triangular shape, thereby providing an outer edge supporting effect for the fixation of the electrodes of the magnetic prospecting instrument.
[0025] The fixing mechanism 3 comprises limiting columns 32, springs 33, limiting rings 34, limiting grooves 35, drilling assemblies 36 and locking assemblies 37, the limiting columns 32 are movably connected to the middle of the inner part of the sliding groove 2, the outer surface of the middle of the limiting column 32 is provided with the spring 33 between the inner wall of the vertically adjacent sliding groove 2, the spring 33 is sleeved on the outer surface of the limiting column 32, the limiting ring 34 is rotatably connected to the outer surface of the upper end of the mounting block 1, the limiting grooves 35 are formed in the inner part of the limiting ring 34, the limiting grooves 35 are inclined arc grooves, the end of the limiting groove 35, which is away from the vertically adjacent limiting ring 34, is inclined outward, the limiting groove 35 is movably connected with the outer side end of the vertically adjacent limiting column 32, the inner wall of the limiting groove 35 is movably connected with the outer side end of the vertically adjacent limiting column 32, the ground with different hardness can be quickly adapted by rotating the limiting ring 34, the fixing mechanism 3 further comprises a moving block 31, the moving block 31 is movably connected to the middle of the inner part of the mounting block 1, the outer surface of the moving block 31 is provided with uniformly distributed limiting holes, the inner side end of the limiting column 32 is inserted into the vertically adjacent limiting hole, the moving block 31 can be quickly fixed and released, the drilling assembly 36 is arranged in the middle of the inner part of the mounting block 1, the drilling assembly 36 comprises a drill rod 361, a sleeve ring 362 and handles 363, the drill rod 361 is screwedly connected to the middle of the inner part of the moving block 31, the sleeve ring 362 is rotatably connected to the upper end of the moving block 31, the inner wall of the sleeve ring 362 is screwedly connected with the outer surface of the upper end of the drill rod 361, the handles 363 are rotatably connected to the outer surface of the middle of the sleeve ring 362, the rotatable handles 363 are convenient for storage work, the three handles 363 are distributed in a triangular shape, and stable driving effect is provided for the drilling work, the lower end of the drill rod 361 is conical, the outer surface of the lower end of the drill rod 361 is provided with uniformly distributed spiral grooves 364, the conical tip and the spiral grooves 364 can quickly break the hard soil and provide a basis for rapid drilling, the locking assembly 37 is arranged at the upper end of the mounting block 1, the locking assembly 37 comprises connecting rods 371, mounting grooves 372, locking blocks 373 and tension springs 374, the connecting rod 371 is arranged at the upper end of the drill rod 361, the mounting grooves 372 are formed in the inner upper end of the connecting rod 371, the four mounting grooves 372 are distributed in a cross shape, the locking blocks 373 are movably connected to the inner part of the mounting groove 372, the outer surface of the lower end of the locking block 373 is provided with an inclined surface, the outer side end of the lower end of the locking block 373 is provided with the tension spring 374 between the inner wall of the vertically adjacent mounting groove 372, the locking blocks 373 are provided for the dismounting of the electrode of the magnetic method exploration instrument, the insertion groove 4 is formed in the inner upper end of the drill rod 361, the insertion block 5 is arranged at the lower end of the connecting rod 371, the insertion block 5 is inserted into the inner part of the insertion groove 4, the insertion groove 4 and the insertion block 5 are in a cross shape, the cross shape has better stability and is convenient for the connecting work of the drill rod 361 and the connecting rod 371, the locking assembly 37 further comprises a locking ring 375, the locking ring 375 is screwedly connected to the outer surface of the upper end of the connecting rod 371, the outer surface of the lower end of the locking block 373 is movably connected with the inner wall of the locking ring 375, the inner wall of the upper end of the locking ring 375 is provided with a chamfer,The chamfer can extrude the inclined surface on the extrusion locking block 373, provide a limiting effect for disassembling the electrode of the magnetic prospecting instrument, and the fixing mechanism 3 can quickly disassemble and assemble electrodes of different sizes and has a drilling function.
[0026] The working principle of the electrode fixing structure of the electromagnetic prospecting device is as follows: when the electrode of the magnetic prospecting instrument is used, the supporting legs 6 are first deflected outward to the maximum extent (the outer side surface upper end of the supporting leg 6 is in contact with the protrusion of the lower end of the outer surface of the mounting block 1), then the three supporting legs 6 are inserted into the ground of the area to be measured, at this time, the spring 33 is in an expanded state, the moving block 31 is not limited, the handle 363 is deflected downward to be in a flat state, then the handle is pressed downward, if the soil texture is soft, the moving block 31 and the drill rod 361 are synchronously moved downward, the drill rod 361 is inserted into the ground, and the fixing support work under the device is completed in cooperation with the support of the supporting leg 6, if the soil texture is hard, the drill rod 361 cannot be inserted, drilling is needed, the moving block 31 is moved to align the appropriate limiting hole with the limiting column 32, the limiting ring 34 is rotated, the limiting groove 35 starts to be dislocated with the limiting column 32, the inner wall of the limiting groove 35 extrudes the outer side end of the limiting column 32, the limiting groove 35 moves inward, and the spring 33 is contracted, when the limiting groove 35 passes the outer side end of the limiting column 32, the inner wall of the limiting ring 34 is in contact with the outer side end of the limiting column 32, at this time, the inner side end of the limiting column 32 is inserted into the inner wall of the corresponding limiting hole, the moving block 31 is limited and cannot be moved upward and downward, the handle 363 is rotated, the sleeve ring 362 is also rotated, and the drill rod 361 is rotated and moved downward through the screw principle, when the lower end of the drill rod 361 contacts the ground, the tapered tip and the spiral groove 364 extrude the surrounding soil, the drill rod 361 is drilled into the soil, and a stable fixing effect is formed, when the lower fixing is completed, the electrode of the magnetic prospecting instrument is installed, the electrode of the magnetic prospecting instrument is placed in the middle of the upper end of the connecting rod 371, the locking ring 375 is rotated, the locking ring 375 moves upward, the inner wall of the locking ring 375 extrudes the inclined surface of the locking block 373, the locking block 373 moves inward, the tension spring 374 is expanded under stress, and the four locking blocks 373 are in contact with the outer surface of the electrode of the magnetic prospecting instrument, at this time, the installation of the electrode of the magnetic prospecting instrument is completed, then the connecting rod 371 is inserted into the upper part of the drill rod 361 through the plug-in block 5 and the plug-in groove 4, the electrode of the magnetic prospecting instrument is completely fixed, at this time, the drill rod 361 is located in the ground, in cooperation with the support of the three supporting legs 6, the electrode of the magnetic prospecting instrument can be perpendicular to the ground and remain stable, and the prospecting precision of the magnetic prospecting instrument is improved.
[0027] The above merely illustrates the embodiments of the present application, and does not limit the patent scope of the present application, and any equivalent structure or equivalent process transformation, or direct or indirect application in other related technical fields, which are made by using the content of the present application specification and drawings, are also included in the patent protection scope of the present application.
Claims
1. An electrode fixing structure for electromagnetic prospecting, characterized by: It includes installation block (1) and fixed mechanism (3); The installation block (1) is internally provided with a sliding groove (2) in the middle; The fixed mechanism (3) includes limiting columns (32), springs (33), limiting rings (34), limiting grooves (35), drilling assemblies (36) and locking assemblies (37), the limiting columns (32) are all slidingly connected to the inner middle of the sliding groove (2), the outer surface middle of the limiting column (32) is provided with the spring (33) between the inner wall of the vertically adjacent sliding groove (2), the spring (33) is all sleeved on the outer surface of the limiting column (32), the limiting ring (34) is rotatably connected to the outer surface upper end of the installation block (1), the limiting groove (35) is all provided in the inner of the limiting ring (34), the limiting groove (35) is all installed in cooperation with the outer side end of the vertically adjacent limiting column (32), the drilling assembly (36) is provided in the inner middle of the installation block (1), and the locking assembly (37) is provided on the upper end of the installation block (1).
2. The electrode fixing structure for electromagnetic prospecting according to claim 1, characterized in that: The fixed mechanism (3) further includes a moving block (31), the moving block (31) is slidingly connected to the inner middle of the installation block (1), the outer surface of the moving block (31) is provided with uniformly distributed limiting holes, and the inner side end of the limiting column (32) is inserted into the vertically adjacent limiting hole.
3. The electrode fixing structure for electromagnetic prospecting according to claim 2, characterized in that: The drilling assembly (36) includes a drill rod (361), a sleeve ring (362) and a handle (363), the drill rod (361) is threadedly connected to the inner middle of the moving block (31), the sleeve ring (362) is rotatably connected to the upper end of the moving block (31), the inner wall of the sleeve ring (362) is threadedly connected with the outer surface upper end of the drill rod (361), and the handle (363) is rotatably connected to the outer surface middle of the sleeve ring (362). Three handles (363) are distributed in a triangular shape.
4. The electrode fixing structure for electromagnetic prospecting according to claim 3, characterized in that: The lower end of the drill rod (361) is tapered, and the outer surface lower end of the drill rod (361) is provided with uniformly distributed spiral grooves (364).
5. The electrode fixing structure for electromagnetic prospecting according to claim 3, characterized in that: The locking assembly (37) includes a connecting rod (371), a mounting groove (372), a locking block (373) and a tension spring (374), the connecting rod (371) is provided on the upper end of the drill rod (361), the mounting groove (372) is all provided in the inner upper end of the connecting rod (371), four mounting grooves (372) are distributed in a cross shape, the locking block (373) is slidingly connected to the inner of the mounting groove (372), and the outer side end lower end of the locking block (373) is provided with the tension spring (374) between the inner wall of the vertically adjacent mounting groove (372).
6. The electrode fixation structure for electromagnetic prospecting according to claim 5, characterized in that: The insertion slot (4) and the insertion block (5), the insertion slot (4) is provided in the inner upper end of the drill rod (361), and the insertion block (5) is provided on the lower end of the connecting rod (371). The insertion block (5) is inserted into the inner of the insertion slot (4).
7. The electrode fixing structure for electromagnetic prospecting according to claim 5, wherein: The locking assembly (37) further includes a locking ring (375), the locking ring (375) is threadedly connected to the outer surface upper end of the connecting rod (371), and the outer surface lower end of the locking block (373) is installed in cooperation with the inner wall of the locking ring (375).
8. The electrode fixing structure for electromagnetic prospecting according to claim 1, characterized in that: It also includes a support leg (6), the support leg (6) is rotatably connected to the outer surface lower end of the installation block (1), and three support legs (6) are distributed in a triangular shape.