Waterproof sealing device for magnetotelluric magnetic bar

Abstract

The utility model discloses a waterproof sealing device for a magnetotelluric magnetic bar, which belongs to the technical field of magnetotelluric magnetic bars and comprises a magnetic bar body, a threaded column is arranged at the top of the magnetic bar body, a threaded sleeve is in threaded connection with the surface of the threaded column, a sealing groove is formed in the top of the magnetic bar body, and a sealing ring is clamped in the sealing groove. The waterproof sealing device for the magnetotelluric magnetic bar has the beneficial effects that the waterproof layer and the magnetic bar body can be connected by arranging the threaded column and the threaded sleeve, the sealing effect and the waterproof effect of connection can be guaranteed by means of the sealing groove and the sealing ring, the connector can be connected in a clamping mode by arranging the groove and the fastening iron wire, and the waterproof sealing device for the magnetotelluric magnetic bar is convenient to use. By arranging the waterproof layer, waterproof protection treatment can be conducted on the connecting position, by arranging the protective sleeve, waterproof can be assisted, meanwhile, protection treatment can be conducted on the waterproof layer to a certain degree, and the service life of the waterproof layer can be effectively guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of magnetotelluric magnetic rods, and more particularly to a waterproof sealing device for magnetotelluric magnetic rods. Background Art

[0002] Magnetotellurics is a geophysical exploration method used to measure the electric and magnetic fields generated by earth currents. This method can detect geological structures by directly measuring in the field using a magnetotelluric instrument. During the measurement, the electric and magnetic fields change synchronously with time. Their ratio can eliminate the influence of the time-varying magnetotelluric field, thereby providing information on underground structures. The magnetotelluric method does not require the establishment of a base point or external power supply equipment, while the magnetotelluric process requires the assistance of electromagnetic rods.

[0003] However, the existing electromagnetic rod needs to be connected to the connecting wire when in use, and the electromagnetic rod needs to be placed inside the surface. Therefore, a device that is easy to operate and has good waterproof protection and sealing effect is particularly important. Utility Model Content

[0004] (1) Technical issues to be resolved

[0005] In view of the shortcomings of the existing technology, the purpose of the present invention is to provide a magnetotelluric magnetic rod waterproof sealing device, which has the characteristics of convenient operation and good waterproof protection and sealing effect.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides a waterproof sealing device for a magnetotelluric magnetic rod, comprising a magnetic rod body, a threaded column is provided at the top of the magnetic rod body, a threaded sleeve is threadedly connected to the surface of the threaded column, a sealing groove is provided at the top of the magnetic rod body, a sealing ring is clamped inside the sealing groove, the sealing ring is provided at the bottom of the threaded sleeve, a connecting wire is provided at the top of the threaded column, a connecting port is sleeved on the surface of the connecting wire, a groove is provided on the surface of the connecting port, a fastening wire is clamped inside the groove, a waterproof layer is provided between the connecting port and the threaded sleeve, and a protective sleeve is wrapped on the surface of the waterproof layer.

[0008] When using a magnetotelluric magnetic rod waterproof sealing device of the present technical solution, the waterproof layer can be connected to the magnetic rod body by setting a threaded column and a threaded sleeve. With the help of a sealing groove and a sealing ring, the sealing effect and waterproof effect of the connection can be guaranteed. By setting a groove and a fastening wire, the connection port can be tightened to reduce the occurrence of water leakage. By setting a waterproof layer, the connection position can be waterproofed. By setting a protective sleeve, it can assist in waterproofing while providing a certain degree of protection to the waterproof layer, which can effectively guarantee the service life of the waterproof layer.

[0009] Furthermore, the surface of the threaded column and the inner side of the threaded sleeve are both provided with mutually matching threads.

[0010] Furthermore, there are two grooves and two fastening wires.

[0011] Furthermore, the material of the protective sleeve is a resin layer.

[0012] Furthermore, the waterproof layer is a polymer layer.

[0013] (3) Beneficial effects

[0014] In summary, the present invention has the following beneficial effects:

[0015] 1. By setting the threaded column and the threaded sleeve, the waterproof layer can be connected to the magnetic rod body. With the help of the sealing groove and the sealing ring, the sealing effect and waterproof effect of the connection can be guaranteed;

[0016] 2. By setting grooves and fastening wires, the connection ports can be tightened to reduce water leakage. By setting a waterproof layer, the connection positions can be waterproofed. By setting a protective cover, it can assist in waterproofing while providing a certain degree of protection for the waterproof layer, which can effectively ensure the service life of the waterproof layer. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the drawings required for the description of the specific implementation or the prior art will be briefly introduced below. Obviously, the drawings described below are only one implementation of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 This is a front view structural diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the front cross-sectional structure of the present utility model;

[0020] Figure 3 for Figure 2 Schematic diagram of the structure at A in the middle;

[0021] Figure 4 for Figure 2 Schematic diagram of the structure at point B.

[0022] The symbols in the accompanying drawings are:

[0023] 1. Magnetic rod body; 2. Threaded sleeve; 3. Protective sleeve; 4. Connecting port; 5. Connecting wire; 6. Sealing groove; 7. Sealing ring; 8. Threaded column; 9. Waterproof layer; 10. Groove; 11. Fastening wire. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the technical solutions in the specific implementation methods of the present invention are clearly and completely described below to further illustrate the present invention. Obviously, the specific implementation methods described are only part of the implementation methods of the present invention, rather than all styles.

[0025] Example:

[0026] The following is combined with Figure 1-4 The utility model is described in further detail.

[0027] See also Figure 1-4 The utility model provides a technical solution: a magnetic rod waterproof sealing device, including a magnetic rod body 1, a threaded column 8 is provided on the top of the magnetic rod body 1, a threaded sleeve 2 is threadedly connected to the surface of the threaded column 8, a sealing groove 6 is provided on the top of the magnetic rod body 1, and a sealing ring 7 is clamped inside the sealing groove 6. By setting the threaded column 8 and the threaded sleeve 2, the waterproof layer 9 can be connected to the magnetic rod body 1. With the help of the sealing groove 6 and the sealing ring 7, the sealing effect and waterproof effect of the connection can be guaranteed. The sealing ring 7 is provided at the bottom of the threaded sleeve 2, and a connecting line 5 is provided on the top of the threaded column 8. The connecting line 5 is sleeved with a connection port 4 on the surface, and a groove 10 is opened on the surface of the connection port 4. A fastening wire 11 is clamped inside the groove 10. By providing the groove 10 and the fastening wire 11, the connection of the connection port 4 can be tightened to reduce water leakage. A waterproof layer 9 is provided between the connection port 4 and the threaded sleeve 2. By providing the waterproof layer 9, the connection position can be waterproofed. The surface of the waterproof layer 9 is wrapped with a protective cover 3. By providing the protective cover 3, it can assist in waterproofing while providing a certain degree of protection for the waterproof layer 9, which can effectively guarantee the service life of the waterproof layer 9.

[0028] Specifically, the surface of the threaded column 8 and the inner side of the threaded sleeve 2 are provided with mutually matching threads, and there are two grooves 10 and two fastening wires 11.

[0029] By adopting the above technical solution and providing the two grooves 10 and the fastening wire 11 , the sealing and restricting effect on the connection port 4 can be ensured.

[0030] Specifically, the material of the protective cover 3 is a resin layer, and the waterproof layer 9 is a polymer layer.

[0031] By adopting the above technical solution, by setting the material of the protective cover 3 to be a resin layer, the anti-corrosion effect of the outer layer can be guaranteed, and by setting the waterproof layer 9 to be a polymer high molecular layer, the waterproof effect can be improved.

[0032] The working principle of this utility model is:

[0033] When the seal needs to be installed, the connecting wire 5 can be passed through the connecting port 4 first, and the connecting wire 5 can be connected to the threaded column 8 of the magnetic rod body 1. After the connecting wire 5 is connected to the magnetic rod body 1, the threaded sleeve 2 can be rotated to thread the threaded sleeve 2 on the surface of the threaded column 8, and drive the sealing ring 7 to be clamped inside the sealing groove 6. Then, with the help of the fastening wire 11 and the groove 10, the connecting port 4 is fastened to the surface of the connecting wire 5, and the connecting port 4 is sealed. Finally, the protective sleeve 3 is wrapped on the surface of the waterproof layer 9 to protect the magnetic rod body 1.

[0034] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A magnetotelluric magnetic rod waterproof sealing device, comprising a magnetic rod body (1), characterized in that: A threaded column (8) is provided on the top of the magnetic rod body (1), and a threaded sleeve (2) is threadedly connected to the surface of the threaded column (8). A sealing groove (6) is provided on the top of the magnetic rod body (1), and a sealing ring (7) is clamped inside the sealing groove (6). The sealing ring (7) is arranged at the bottom of the threaded sleeve (2). A connecting wire (5) is provided on the top of the threaded column (8), and a connecting port (4) is sleeved on the surface of the connecting wire (5). A groove (10) is provided on the surface of the connecting port (4), and a fastening wire (11) is clamped inside the groove (10). A waterproof layer (9) is provided between the connecting port (4) and the threaded sleeve (2), and the surface of the waterproof layer (9) is wrapped with a protective sleeve (3).

2. The waterproof sealing device for magnetotelluric rods according to claim 1, characterized in that: The surface of the threaded column (8) and the inner side of the threaded sleeve (2) are both provided with mutually matching threads.

3. The waterproof sealing device for magnetotelluric rods according to claim 1, characterized in that: There are two grooves (10) and two fastening wires (11).

4. The waterproof sealing device for magnetotelluric rods according to claim 1, characterized in that: The material of the protective sleeve (3) is a resin layer.

5. The waterproof sealing device for magnetotelluric rods according to claim 1, characterized in that: The waterproof layer (9) is a polymer high molecular layer.

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