Electrode connecting device of high-density electrical method instrument

Abstract

The utility model relates to the technical field of high-density electrical method measurement, and discloses a high-density electrical method instrument electrode connecting device which comprises an electrode control box. And the storage assembly comprises a plurality of groups of fixed plates which are fixed at the bottom of the inner cavity of the electrode control box and are arranged at equal intervals, conductive ring rotating joints which are fixed at one sides of the fixed plates, and a storage disc which is fixed at the central rotating ends of the conductive ring rotating joints. The storage disc is used for winding the connecting wires, so that the multiple groups of connecting wires are wound and stored in order, and when the electrode stem is inserted into soil, the connecting wires are released according to the length of the used connecting wires, so that the connecting wires are in a tightened state, the connecting wires are prevented from being mutually wound through the operation, the connecting wires are more convenient and practical to arrange, and the working efficiency is improved. The use effect of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of high-density electrical method measurement, in particular to an electrode connection device for a high-density electrical method instrument. Background Technique

[0002] Before the start of engineering construction, it is generally necessary to conduct an investigation of the engineering geology. Among the engineering investigation equipment, the high-density electrical method instrument can be said to be a relatively good non-destructive investigation method. It has the characteristics of small electrical distance, large data acquisition density, high construction efficiency, and high resolution. Therefore, it is widely used in the preliminary exploration work of various engineering constructions. The high-density electrical method instrument is composed of a host, a multi-channel electrode converter, and an electrode system. Among them, the multi-channel electrode converter controls the power supply and measurement states of each electrode of the electrode system through a cable. The host sends a working instruction to the multi-channel motor converter through a communication cable and a power supply cable, supplies power to the electrodes, and receives and stores measurement data;

[0003] At present, when using a high-density electrical method instrument, the electrode box is connected with an electrode rod through a connecting wire. The electrode rod is at a certain distance from the electrode box, and the electrode rod is buried in the soil. However, the number of electrode rods of the high-density electrical method instrument is generally dozens, and the connecting wires connecting the electrode rods to each electrode box do not have a storage operation, which easily leads to the situation that multiple groups of connecting wires are intertwined, making it extremely cumbersome for personnel to organize the connecting wires later and reducing the use effect of the device. Therefore, we propose an electrode connection device for a high-density electrical method instrument to solve the above existing problems. Summary of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides an electrode connection device for a high-density electrical method instrument, which solves the problem that the number of electrodes of the electrode system of the high-density electrical method instrument is generally dozens, and the connecting wires connecting the electrode rods to each electrode box do not have a storage operation, which easily leads to the situation that multiple groups of connecting wires are intertwined, making it extremely cumbersome for personnel to organize the connecting wires later and reducing the use effect of the device.

[0005] To achieve the above object, the utility model is realized through the following technical solutions: An electrode connection device for a high-density electrical method instrument, including an electrode control box, and a storage component is installed on the electrode control box;

[0006] The storage component includes a plurality of groups of equally spaced fixed plates fixed at the bottom of the inner cavity of the electrode control box, a conductive ring rotary joint fixed on one side of the fixed plate, and a storage disk fixed at the rotating end of the center of the conductive ring rotary joint;

[0007] A conductive wire is fixed to the conductive input end of the conductive ring rotary joint, and the other end of the conductive wire is connected to the terminal of the electrode control box. A connecting wire is fixed to the conductive output end of the conductive ring rotary joint, and the connecting wire is wound on the surface of the storage tray. The other end of the connecting wire is fixed to the electrode rod.

[0008] A connecting plate is arranged inside the electrode control box, and two groups of springs arranged symmetrically are fixed between the connecting plate and the electrode control box.

[0009] Preferably, a telescopic rod 1 is fixed between the connecting plate and the electrode control box on one side close to the spring, the spring is wound around the surface of the telescopic rod 1, and a threading hole adapted to the connecting wire is opened on the surface of the connecting plate.

[0010] Preferably, a curved retaining piece is fixedly mounted on one side of the surface of the connecting plate close to a group of storage trays via a fixing block.

[0011] Preferably, a silicone pad is fixedly mounted on the inner side wall of the arc-shaped abutment piece.

[0012] Preferably, an adjusting screw is threadedly connected to one side of the electrode control box through a threaded hole, and the other end of the adjusting screw is rotatably connected to a resistance plate through a bearing, and two symmetrically arranged telescopic rods are fixed between the resistance plate and the electrode control box.

[0013] Preferably, a clamping block is fixed on one side of the surface of the connection plate close to the electrode rod, a first arc-shaped groove is formed on the surface of the clamping block, and a second arc-shaped groove matching the electrode rod is formed on the surface of the abutment plate.

[0014] Beneficial Effects

[0015] The utility model provides a high-density electrical instrument electrode connection device. Compared with the prior art, it has the following beneficial effects:

[0016] The high-density electrical method instrument electrode connection device uses a storage component to roll up the connection wires through a storage disk, so as to orderly roll up and store multiple groups of connection wires. When the electrode rod is inserted into the soil, the length of the connection wire used is released, so that the connection wire is in a taut state. This operation avoids the connection wires from being entangled with each other, makes the arrangement of the connection wires more convenient and practical, and improves the use effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a cross-sectional view of the structure of the electrode control box of the utility model;

[0019] Figure 3It is a schematic diagram of the structure of the connection parts such as the storage tray and the conductive ring rotating joint of the utility model.

[0020] In the figure: 1. electrode control box; 2. storage assembly; 201. connecting wire; 202. fixing plate; 203. storage tray; 204. electrode rod; 205. conductive ring rotary joint; 206. telescopic rod 1; 207. spring; 208. connecting plate; 209. arc-shaped abutment piece; 210. clamping block; 211. adjusting screw; 212. abutment plate; 214. wire. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] like Figure 1 As shown:

[0023] A high-density electrical method instrument electrode connection device comprises an electrode control box 1.

[0024] In this embodiment: To solve the technical problems existing in this prior art, as disclosed in the background technology above, "At present, when the high-density electrical method instrument is used, the electrode box is connected to the electrode rod 204 through the connecting wire 201, and the electrode rod 204 is a certain distance away from the electrode box, and the electrode rod 204 is buried in the soil. However, the electrode rods of the high-density electrical method instrument are generally arranged in dozens of pieces, and the connecting wires 201 connecting the electrode rods 204 and each electrode box do not have a storage operation, which easily leads to the situation that multiple groups of connecting wires 201 are entangled with each other, making it extremely cumbersome for personnel to organize the subsequent connecting wires 201, reducing the use effect of the device", combined with use, this problem is obviously a real problem that exists and is relatively difficult to solve. In view of this, in order to solve this technical problem, a storage component 2 is added to the application document, and the electrical equipment involved in this product is powered by an external power supply.

[0025] More specifically:

[0026] like Figures 1 - 3 As shown:

[0027] A storage assembly 2 is installed on the electrode control box 1, and the storage assembly 2 includes a plurality of fixed plates 202 fixed to the bottom of the inner cavity of the electrode control box 1 and arranged at equal distances, a conductive ring rotary joint 205 fixed to one side of the fixed plate 202, and a storage plate 203 fixed to the central rotating end of the conductive ring rotary joint 205;

[0028] A conductive wire 214 is fixed to the conductive input end of the conductive ring rotary joint 205, and the other end of the conductive wire 214 is connected to the terminal of the electrode control box 1. A connecting wire 201 is fixed to the conductive output end of the conductive ring rotary joint 205, and the connecting wire 201 is wound around the surface of the storage tray 203, and the other end of the connecting wire 201 is fixed to the electrode rod 204;

[0029] A connecting plate 208 is provided inside the electrode control box 1, and two groups of springs 207 arranged symmetrically are fixed between the connecting plate 208 and the electrode control box 1;

[0030] A telescopic rod 206 is fixed between the connecting plate 208 and the electrode control box 1 on one side close to the spring 207. The spring 207 is wound around the surface of the telescopic rod 206. A threading hole matching the connecting wire 201 is opened on the surface of the connecting plate 208.

[0031] An arc-shaped retaining piece 209 is fixedly mounted on one side of the surface of the connecting plate 208 close to a group of storage trays 203 through a fixing block.

[0032] In this embodiment: when the electrode connecting device of the high-density electrical method instrument is used, when the electrode rod 204 is pulled out from the soil, and then the connecting wire 201 between the electrode control box 1 and the electrode rod 204 is sorted and stored, the connecting plate 208 is pressed, thereby driving the telescopic rod 1 206 and the spring 207 to be compressed, so that the arc-shaped abutment piece 209 is separated from the storage disk 203, and then the storage disk 203 on the conductive ring rotary joint 205 is rotated, and the connecting wire 201 is rolled up by the rotation of the storage disk 203. Through the setting of the conductive ring rotary joint 205, when the storage disk 203 rotates, the conductive ring rotary joint 205 and the wire 214 will not rotate synchronously, and only the connecting wire 201 will be rolled up until the connecting wire 201 is stored.

[0033] After this process, release the pressure on the connecting plate 208, and through the rebound force of the spring 207, drive the arc-shaped resisting piece 209 to resist the surface of the storage disk 203, so as to lock the position of the storage disk 203 and prevent rotation. The storage disk 203 reels the connecting wire 201, so that multiple groups of connecting wires 201 are orderly reeled and stored. When the electrode rod 204 is inserted into the soil, the length of the connecting wire 201 used is equal to the length of the connecting wire 201 released, so that the connecting wire 201 is in a taut state. This operation avoids the connecting wire 201 from being entangled with each other, makes it more convenient and practical to organize the connecting wire 201, and improves the use effect of the device.

[0034] Going further;

[0035] In an optional embodiment, a silicone pad is fixedly mounted on the inner side wall of the arc-shaped retaining piece 209 .

[0036] In this embodiment, the silicone pad on the arc-shaped abutment piece 209 increases the friction between the storage tray 203 and the arc-shaped abutment piece 209, thereby improving the squeezing and fixing effect on the storage tray 203.

[0037] Going further;

[0038] In an optional embodiment, an adjusting screw 211 is threadedly connected to one side of the electrode control box 1 through a threaded hole, and the other end of the adjusting screw 211 is rotatably connected to a contact plate 212 through a bearing, and two telescopic rods 213 arranged symmetrically are fixed between the contact plate 212 and the electrode control box 1;

[0039] A clamping block 210 is fixed on one side of the connection plate 208 close to the electrode rod 204 . The surface of the clamping block 210 is provided with an arc groove 1, and the surface of the abutment plate 212 is provided with an arc groove 2 that matches the electrode rod 204 .

[0040] In this embodiment: the electrode rod 204 is then placed between the clamping block 210 and the contact plate 212, and then the adjusting screw 211 is rotated to drive the contact plate 212 to move. The contact plate 212 can be limited by the setting of the telescopic rod 213, so that the contact plate 212 is more stable during the movement. As the contact plate 212 moves, the electrode rod 204 is squeezed and fixed, so that when the electrode rod 204 is placed inside the electrode control box 1, the electrode rod 204 is fixed, avoiding damage to the electrode rod 204 due to collision during transportation;

[0041] Since the first arc groove is formed on the surface of the clamping block 210 and the second arc groove is formed on the surface of the abutting plate 212 , the contact area of the electrode rod 204 is increased, thereby further improving the fixing effect of the electrode rod 204 .

[0042] Working principle and usage process of the present utility model: For the electrode connection device of the high-density electrical resistivity instrument, during use, when the electrode rod 204 is pulled out from the soil, and then when organizing and storing the connecting wire 201 between the electrode control box 1 and the electrode rod 204, by pressing the connecting plate 208, the first telescopic rod 206 and the spring 207 are compressed, so that the arc-shaped abutting piece 209 is separated from the storage disk 203. Subsequently, the storage disk 203 on the conductive ring rotary joint 205 is rotated. Through the rotation of the storage disk 203, the connecting wire 201 is wound. Due to the setting of the conductive ring rotary joint 205, while the storage disk 203 rotates, the conductive ring rotary joint 205 and the wire 214 will not rotate synchronously, but only wind the connecting wire 201. When the winding of the connecting wire 201 is completed, the pressing of the connecting plate 208 is released. Through the resilience of the spring 207, the arc-shaped abutting piece 209 is driven to abut against the surface of the storage disk 203, thereby locking the position of the storage disk 203 and preventing it from rotating. Through the winding of the connecting wire 201 by the storage disk 203, the multiple groups of connecting wires 201 are wound and stored in an orderly manner; Subsequently, the electrode rod 204 is placed between the clamping block 210 and the abutting plate 212. Then, the adjusting screw 211 is rotated, driving the abutting plate 212 to move. Due to the setting of the second telescopic rod 213, the abutting plate 212 can be limited, making the movement of the abutting plate 212 more stable. As the abutting plate 212 moves, the electrode rod 204 is squeezed and fixed. Thus, when the electrode rod 204 is placed inside the electrode control box 1, the fixation of the electrode rod 204 is achieved, avoiding damage to the electrode rod 204 caused by collision during transportation. Since the arc-shaped groove one is provided on the surface of the clamping block 210 and the arc-shaped groove two is provided on the surface of the abutting plate 212, the contact area of the electrode rod 204 is increased, further improving the fixation effect on the electrode rod 204;

[0043] Moreover, when the electrode rod 204 is inserted into the soil, as long as the connecting wire 201 is used, that length of the connecting wire 201 is released, making the connecting wire 201 in a taut state. This operation avoids the situation of the connecting wires 201 being entangled with each other, making the arrangement of the connecting wires 201 more convenient and practical, and improving the usage effect of the device.

[0044] Meanwhile, the content not described in detail in this specification belongs to the well-known prior art in the art.

Claims

1. A high-density electrical prospecting instrument electrode connection device, comprising an electrode control box (1), characterized in that, The electrode control box (1) is provided with a storage assembly (2); The storage assembly (2) comprises a plurality of fixed plates (202) fixed at an equal distance from each other at the bottom of the inner cavity of the electrode control box (1), a conductive ring rotating joint (205) fixed to one side of the fixed plate (202), and a storage plate (203) fixed to the central rotating end of the conductive ring rotating joint (205); A conductive wire (214) is fixed to the conductive input end of the conductive ring rotary joint (205), and the other end of the conductive wire (214) is connected to the connection terminal of the electrode control box (1); a connecting wire (201) is fixed to the conductive output end of the conductive ring rotary joint (205), and the connecting wire (201) is wound around the surface of the storage tray (203); and the other end of the connecting wire (201) is fixed to the electrode rod (204); A connecting plate (208) is provided inside the electrode control box (1), and two groups of springs (207) arranged symmetrically are fixed between the connecting plate (208) and the electrode control box (1).

2. The electrode connection device of a high-density electrical prospecting instrument according to claim 1, characterized in that: A telescopic rod (206) is fixed between the connecting plate (208) and the electrode control box (1) on one side close to the spring (207); the spring (207) is wound around the surface of the telescopic rod (206); and a threading hole compatible with the connecting wire (201) is opened on the surface of the connecting plate (208).

3. The electrode connection device of a high-density electrical prospecting instrument according to claim 2, wherein: An arc-shaped abutment piece (209) is fixedly mounted on one side of the surface of the connection plate (208) close to a group of storage trays (203) via a fixing block.

4. A high-density electrical prospecting instrument electrode connection device according to claim 3, characterized in that: A silicone pad is fixedly mounted on the inner side wall of the arc-shaped abutment piece (209).

5. The electrode connection device of a high-density electrical prospecting instrument according to claim 1, characterized in that: An adjusting screw (211) is threadedly connected to one side of the electrode control box (1) through a threaded hole, and the other end of the adjusting screw (211) is rotatably connected to a contact plate (212) through a bearing, and two symmetrically arranged telescopic rods (213) are fixed between the contact plate (212) and the electrode control box (1).

6. The electrode connection device of a high-density electrical resistivity instrument according to claim 5, characterized in that: A clamping block (210) is fixed on one side of the surface of the connection plate (208) close to the electrode rod (204), an arc-shaped groove (1) is provided on the surface of the clamping block (210), and an arc-shaped groove (2) matching the electrode rod (204) is provided on the surface of the abutment plate (212).

Images