Electrode device for electrical sounding exploration
By integrating the ranging function into the electrode device, the problem of repeatedly setting up measuring tapes and conductive lines in electrical sounding exploration has been solved, achieving efficient simplification of the operation process and improvement of work efficiency.
Patent Information
- Application Number
- CN202520150165.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-22
- Publication Date
- 2025-12-12
- Estimated Expiration
- 2035-01-22
AI Technical Summary
In electrical sounding exploration, it is necessary to repeatedly lay out measuring tapes and conductive wires, resulting in low work efficiency and the conductive wires are prone to getting messed up.
An electrode device integrating ranging function is adopted, including an electrode rod, an automatic telescopic reel, a graduated wire, and a test wire, which are connected by alligator clips, simplifying the operation process.
No additional measuring tape is needed, which improves work efficiency, simplifies the operation process, and reduces the difficulty of operation.
Smart Images
Figure CN223664793U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the technical field of geophysical exploration, specifically relating to an electrode device for electrical sounding exploration. Background Technology
[0002] Electrical sounding technology can obtain resistivity distributions at different depths by measuring the electric field changes under different electrode spacings on the ground, thereby determining the distribution of groundwater geology, mineral resources, and seawater intrusion in the area. In actual electrical sounding tests, a measuring tape is first stretched outwards from the intended test point to determine the subsequent test distances. Next, the electrode rods are inserted into the soil at the predetermined distances, ensuring good grounding. The conductive wires connecting the electrode rods are then connected to the test host, and tests are conducted point by point. However, this testing work requires repeated setting up of the measuring tape and conductive wires, and the wires are prone to tangling during deployment and retraction, resulting in low work efficiency. Utility Model Content
[0003] To address the shortcomings of existing technologies, this utility model provides an electrode device for electrical sounding exploration. It has a simple structure, is easy to operate, reduces the repetitive work of setting up measuring tapes and conductive wires, and improves work efficiency.
[0004] The present invention adopts the following technical solution.
[0005] An electrode device for electrical sounding exploration includes an electrode rod, an automatic telescopic reel body, a graduated wire, and a test wire. A connecting ring is provided on the side wall of the electrode rod near the top. One end of the graduated wire is connected to the automatic telescopic reel body, and the other end is fixedly connected to a first alligator clip. The graduated wire is connected to the connecting ring on the electrode rod through the first alligator clip. One end of the test wire is connected to the automatic telescopic reel body, and the other end is fixedly connected to a second alligator clip. The test wire is connected to a test host through the second alligator clip.
[0006] Furthermore, the bottom of the electrode rod is conical with a cone angle of 15-20°, the height of the electrode rod is 400-600mm, and the diameter of the top end is 8-12mm.
[0007] Furthermore, the inner diameter of the connecting ring is 8-12mm and the thickness is 2-4mm.
[0008] Furthermore, both the graduated wire and the test wire are single-core wires with a diameter of 1mm. The graduated wire is 10-30m long, and the test wire is 0.4-0.8m long.
[0009] Furthermore, the graduated wire is provided with an insulating layer, and the insulating layer is provided with graduations.
[0010] The beneficial effects of this utility model are as follows, compared with the prior art:
[0011] 1. The device provided in this application integrates a distance measuring function, eliminating the need for an additional measuring tape, further simplifying the operation process and reducing the difficulty of operation.
[0012] 2. The device provided in this application has a simple structure, few parts, and low manufacturing difficulty, and can be mass-produced. Attached Figure Description
[0013] Figure 1 This is a schematic diagram of the electrode device structure for electrical sounding exploration provided by this utility model;
[0014] Figure 2 This is a schematic diagram showing the connection between the automatic telescopic hose reel body and the graduated wire and test wire provided by this utility model.
[0015] In the diagram: 1-Electrode rod; 2-Connecting ring; 3-Scaled wire; 4-Test wire; 5-First alligator clip; 6-Second alligator clip; 7-Automatic telescopic hose reel body; 8-Output end; 9-Input end. Detailed Implementation
[0016] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. The embodiments described in this application are merely some embodiments of this utility model, and not all embodiments. Based on the spirit of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.
[0017] like Figure 1 As shown, an electrode device for electrical sounding exploration includes an electrode rod 1, an automatic telescopic reel body 7, a graduated wire 3, and a test wire 4. A connecting ring 2 is provided on the side wall near the top of the electrode rod 1. One end of the graduated wire 3 is connected to the automatic telescopic reel body 7, and the other end is fixedly connected to a first alligator clip 5. The graduated wire 3 is connected to the connecting ring 2 on the electrode rod 1 through the first alligator clip 5. One end of the test wire 4 is connected to the automatic telescopic reel body 7, and the other end is fixedly connected to a second alligator clip 6. The test wire 4 is connected to the test host through the second alligator clip 6.
[0018] The bottom of electrode rod 1 is conical with a cone angle of 15-20°. The height of electrode rod 1 is 400-600 mm and the diameter of the top end is 8-12 mm. Electrode rod 1 can be made of copper rod. Preferably, the height of electrode rod 1 is 500 mm and the diameter of its top end is 10 mm.
[0019] One end of the connecting ring 2 is fixedly connected to the electrode rod 1. Furthermore, one end of the connecting ring 2 can be welded to the electrode rod 1. The inner diameter of the connecting ring 2 is 8-12mm, and the thickness is 2-4mm. The connecting ring 2 and the alligator clip can be made of conductive materials such as pure copper. Preferably, the inner diameter of the connecting ring 2 is 10mm, and the thickness is 3mm.
[0020] Both the graduated wire 3 and the test wire 4 are single-core wires with a diameter of 1mm. The length of the graduated wire is 10-30m. The graduated wire 3 has an outer insulation layer with graduations on it.
[0021] like Figure 2 The diagram shows the connection between the automatic telescopic hose reel body 7, the graduated wire 3, and the test wire 4. The automatic telescopic hose reel body 7 is existing technology, and it has an output end 8 and an input end 9. The output end 8 is the telescopic end. The graduated wire 3 is wound on a reel inside the automatic telescopic hose reel body 7, and one end of the graduated wire 3 extends out of the output end 8 and is connected to the connecting ring 2 through the first alligator clip 5. The user can meet the testing needs of different testing distances by stretching and retracting the graduated wire 3. The input end 9 is the fixed end. One end of the test wire 4 is fixedly connected to the input end 9, and the other end is connected to the testing host through the second alligator clip 6. The length of the test wire 4 is 0.4-0.8m.
[0022] The connection method between the alligator clip and the graduated wire 3 and the test wire 4 includes: using wire strippers to strip the insulation layer of one end of the graduated wire 3 and the test wire 4, exposing the internal metal wire 1-2cm, and fixing the metal wire to the alligator clip; in some embodiments, the alligator clip is a screw-type alligator clip, inserting the stripped wire into the screw hole at the tail of the alligator clip, and tightening the screw with a screwdriver to ensure that the wire is tightly connected to the alligator clip; in other embodiments, the alligator clip is a bayonet-type alligator clip, first opening the bayonet of the alligator clip, placing the stripped wire into the bayonet, and then forcefully closing the bayonet to clamp the wire tightly.
[0023] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and not to limit it. Although the utility model has been described in detail with reference to the above embodiments, those skilled in the art should understand that modifications or equivalent substitutions can still be made to the specific implementation of this utility model. Any modifications or equivalent substitutions that do not depart from the spirit and scope of this utility model should be covered within the protection scope of the claims of this utility model.
Claims
1. An electrode device for electrical sounding exploration, comprising an electrode rod (1), characterized in that: The electrode device for electrical sounding exploration also includes an automatic telescopic reel body (7), a graduated wire (3), and a test wire (4). A connecting ring (2) is provided on the side wall near the top of the electrode rod (1). One end of the graduated wire (3) is connected to the automatic telescopic reel body (7), and the other end is fixedly connected to the first alligator clip (5). The graduated wire (3) is connected to the connecting ring (2) on the electrode rod (1) through the first alligator clip (5). One end of the test wire (4) is connected to the automatic telescopic reel body (7), and the other end is fixedly connected to the second alligator clip (6). The test wire (4) is connected to the test host through the second alligator clip (6).
2. The electrode device for electrical sounding exploration according to claim 1, characterized in that: The bottom of the electrode rod (1) is conical with a cone angle of 15-20°, the height of the electrode rod (1) is 400-600 mm, and the diameter of the top end is 8-12 mm.
3. The electrode device for electrical sounding exploration according to claim 1, characterized in that: The inner diameter of the connecting ring (2) is 8-12 mm and the thickness is 2-4 mm.
4. The electrode device for electrical sounding exploration according to claim 1, characterized in that: Both the graduated wire (3) and the test wire (4) are single-core wires with a wire diameter of 1mm. The length of the graduated wire (3) is 10-30m, and the length of the test wire (4) is 0.4-0.8m.
5. The electrode device for electrical sounding exploration according to claim 4, characterized in that: The graduated wire (3) has an outer insulating layer with graduations.