Cable tunnel fault positioning device

Abstract

The utility model provides a cable tunnel fault positioning device, and relates to the cable fault positioning technology field, the cable tunnel fault positioning device comprises a positioning main body, the positioning main body is provided with a battery compartment, the battery compartment is provided with a taking assembly, the device is provided with a fixing ring and a fixing rod, so that a battery is directly placed in the fixing ring in an installation process, and the battery can be conveniently taken out. Friction force is generated between the inner side wall of the fixing ring and the battery, the battery is fixed, the motor is further fixed through the pushing set, then the fixing rods can be placed in the battery bin, and when the battery is taken out subsequently, only the fixing rods need to be taken out from the battery bin, so that the battery can be conveniently taken out. The whole device is simple in structure and easy to operate, the battery is convenient to replace and install, and the practicability of the whole device is improved to a certain degree.

Description

Technical Field

[0001] The utility model relates to the technical field of cable fault locating, in particular to a cable tunnel fault locating device. Background Art

[0002] The cable tunnel fault locating device is a device used to quickly and accurately locate the cable fault position in the cable tunnel. The existing cable tunnel fault locating device is usually a high-voltage bridge fault tester, which is suitable for judging the breakdown point of short cables and near the cable end. Its bridge balance method has no blind spots and is easy to operate.

[0003] In the existing cable tunnel fault locating device, it usually includes a locating body, on which a battery compartment and a control body are arranged, wherein the battery compartment is arranged vertically. When in use, the battery inside the battery compartment is used to power the control body. However, during the use of the existing overall device, since the battery is arranged vertically, the internal operating space of the battery compartment is small, which makes it cumbersome to take the battery when it needs to be replaced.

[0004] Therefore, it is necessary to provide a new cable tunnel fault locating device to solve the above technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a cable tunnel fault locating device.

[0006] The cable tunnel fault locating device provided by the utility model comprises a locating body, a battery compartment is arranged on the locating body, and a taking component is arranged on the battery compartment;

[0007] The taking component includes a fixing plate, a fixing rod, a fixing ring and a pushing group. The fixing plate is fixedly connected to the upper end of the positioning body by multiple bolts, the bottom end of the fixing plate is fixedly connected to the upper end of the fixing rod, the bottom end of the fixing rod extends to the interior of the battery compartment, two fixing rings are provided, one side of the two fixing rings is fixedly connected to one side of the fixing rod, two pushing groups are provided, the two pushing groups are respectively arranged on the two fixing rings, and the two pushing groups are used to fix the battery.

[0008] Preferably, the pushing group includes a pushing block and a spring, one end of the pushing block movably extends to the interior of the fixed ring, one end of the pushing block close to the fixed ring is fixedly connected to one end of the spring, one end of the spring away from the pushing block is fixedly connected to the inner wall of the fixed ring, and the end of the pushing block away from the spring is inclined from the top edge of the pushing block to the bottom edge of the pushing block.

[0009] Preferably, a moving component is fixedly connected to the bottom end of the positioning body.

[0010] Preferably, a cover body is hinged on one side of the positioning body.

[0011] Preferably, the motion component includes a base and a plurality of universal wheels, the bottom end of the positioning body is fixedly connected to the upper end of the base, and the plurality of universal wheels are arranged at the bottom of the base.

[0012] Preferably, the upper end of the base is fixedly connected to two connecting rods, and the two connecting rods are connected by a fixing column.

[0013] Compared with the related art, the cable tunnel fault locating device provided by the utility model has the following beneficial effects:

[0014] The device is provided with a fixing ring and a fixing rod, so that during the installation process, the battery is directly placed inside the fixing ring, and the friction force is generated between the inner wall of the fixing ring and the battery to fix the battery. The motor is further fixed by the pushing group, and then the fixing rod can be placed inside the battery compartment. When the battery is subsequently taken out, it is only necessary to take the fixing rod out of the battery compartment to take the battery out of the battery compartment. The overall device has a simple structure and is easy to operate, which makes it convenient to replace and install the battery, and to a certain extent improves the practicality of the overall device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of the overall structure of the cable tunnel fault locating device provided by the utility model;

[0016] Figure 2 A schematic diagram of another viewing angle of the cable tunnel fault locating device provided by the utility model;

[0017] Figure 3 A schematic diagram of a taking component provided by the utility model;

[0018] Figure 4 A top view of the positioning body provided by the utility model;

[0019] Figure 5 This is a partial cross-sectional view of the fixing rod provided by the utility model.

[0020] Numbers in the figure: 1. Positioning body; 2. Fixing plate; 3. Cover body; 4. Connecting rod; 5. Fixing column; 6. Base; 7. Universal wheel; 8. Fixing rod; 9. Bolt; 10. Battery compartment; 11. Push block; 12. Spring; 13. Fixing ring. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0022] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 as well as Figure 5 ,in, Figure 1 A schematic diagram of the overall structure of the cable tunnel fault locating device provided by the utility model; Figure 2 A schematic diagram of another viewing angle of the cable tunnel fault locating device provided by the utility model; Figure 3 A schematic diagram of a taking component provided by the utility model; Figure 4 A top view of the positioning body provided by the utility model; Figure 5 This is a partial cross-sectional view of the fixing rod provided by the utility model.

[0023] In the specific implementation process, Figure 1-Figure 5 As shown, the cable tunnel fault locating device comprises a locating body 1, a battery compartment 10 is arranged on the locating body 1, a picking assembly is arranged on the battery compartment 10, and a cover body 3 is hingedly connected to one side of the locating body 1;

[0024] The positioning body 1 mentioned above is specifically: HDQ-15 high-voltage bridge cable fault tester, which is suitable for positioning the breakdown points of various wires and cables and the points without breakdown but with low insulation resistance;

[0025] The taking assembly includes a fixing plate 2, a fixing rod 8, a fixing ring 13 and a pushing group. The fixing plate 2 is fixedly connected to the upper end of the positioning body 1 through a plurality of bolts 9. The bottom end of the fixing plate 2 is fixedly connected to the upper end of the fixing rod 8. The bottom end of the fixing rod 8 extends to the inside of the battery compartment 10. Two fixing rings 13 are provided. One side of the two fixing rings 13 is fixedly connected to one side of the fixing rod 8. Two pushing groups are provided. The two pushing groups are respectively arranged on the two fixing rings 13. The two pushing groups are used to fix the battery.

[0026] During specific use, the battery is fixed by generating friction between the inner side wall of the fixing ring 13 and the battery. In this process, since the end of the pushing block 11 away from the spring 12 is inclined from the top edge of the pushing block 11 to the bottom edge of the pushing block 11, the pushing block 11 is squeezed by the battery, and the pushing block 11 is squeezed into the inside of the fixing ring 13 by the battery. Since the spring 12 is fixedly provided on one side of the pushing block 11, the pushing block 11 can be tightly fitted to one side of the battery by the elastic force of the spring 12. The motor can be further fixed by the movement of the pushing block 11, and then the fixing rod 8 can be placed inside the battery compartment 10. When the battery is taken out later, it is only necessary to take the fixing rod 8 out of the battery compartment 10 to take the battery out of the battery compartment 10.

[0027] The pushing group includes a pushing block 11 and a spring 12. One end of the pushing block 11 movably extends to the inside of the fixing ring 13. One end of the pushing block 11 close to the fixing ring 13 is fixedly connected to one end of the spring 12. One end of the spring 12 away from the pushing block 11 is fixedly connected to the inner side wall of the fixing ring 13. The end of the pushing block 11 away from the spring 12 is inclined from the top edge of the pushing block 11 to the bottom edge of the pushing block 11.

[0028] The bottom end of the positioning body 1 is fixedly connected to a motion component, which includes a base 6 and a plurality of universal wheels 7. The bottom end of the positioning body 1 is fixedly connected to the upper end of the base 6, and the plurality of universal wheels 7 are all arranged at the bottom of the base 6. The upper end of the base 6 is fixedly connected to two connecting rods 4, and the two connecting rods 4 are connected by a fixed column 5.

[0029] The working principle provided by the utility model is as follows: the device is provided with a fixing ring 13 and a fixing rod 8, so that during the installation process, the battery is directly placed inside the fixing ring 13, and the friction force is generated between the inner side wall of the fixing ring 13 and the battery to achieve the fixation of the battery. In this process, since the end of the pushing block 11 away from the spring 12 is inclined from the top edge of the pushing block 11 to the bottom edge of the pushing block 11, the pushing block 11 is squeezed by the battery, and the pushing block 11 is squeezed into the inside of the fixing ring 13 by the battery. Since a spring 12 is fixedly provided on one side of the pushing block 11, the elastic force of the spring 12 can make the pushing block 11 tightly fit on one side of the battery, and the motor can be further fixed by the movement of the pushing block 11, and then the fixing rod 8 can be placed inside the battery compartment 10. When the battery is taken out later, it is only necessary to take the fixing rod 8 out of the battery compartment 10 to achieve the battery being taken out of the battery compartment 10.

[0030] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0031] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A cable tunnel fault location device, characterized in that: It comprises a positioning body (1), the positioning body (1) being provided with a battery compartment (10), and the battery compartment (10) being provided with a taking component; The picking assembly comprises a fixing plate (2), a fixing rod (8), a fixing ring (13) and a pushing group; the fixing plate (2) is fixedly connected to the upper end of the positioning body (1) via a plurality of bolts (9); the bottom end of the fixing plate (2) is fixedly connected to the upper end of the fixing rod (8); the bottom end of the fixing rod (8) extends to the interior of the battery compartment (10); two fixing rings (13) are provided, one side of the two fixing rings (13) is fixedly connected to one side of the fixing rod (8); two pushing groups are provided, the two pushing groups are respectively provided on the two fixing rings (13), and the two pushing groups are used to fix the battery.

2. The cable tunnel fault locating device according to claim 1, characterized in that: The pushing group comprises a pushing block (11) and a spring (12); one end of the pushing block (11) movably extends into the interior of the fixing ring (13); one end of the pushing block (11) close to the fixing ring (13) is fixedly connected to one end of the spring (12); one end of the spring (12) away from the pushing block (11) is fixedly connected to the inner side wall of the fixing ring (13); and one end of the pushing block (11) away from the spring (12) is inclined from the top edge of the pushing block (11) to the bottom edge of the pushing block (11).

3. The cable tunnel fault locating device according to claim 2, characterized in that: The bottom end of the positioning body (1) is fixedly connected with a motion component.

4. The cable tunnel fault locating device according to claim 3, characterized in that: A cover body (3) is hingedly connected to one side of the positioning body (1).

5. The cable tunnel fault locating device according to claim 4, characterized in that: The motion component comprises a base (6) and a plurality of universal wheels (7); the bottom end of the positioning body (1) is fixedly connected to the upper end of the base (6); and the plurality of universal wheels (7) are arranged at the bottom of the base (6).

6. The cable tunnel fault locating device according to claim 5, characterized in that: The upper end of the base (6) is fixedly connected to two connecting rods (4), and the two connecting rods (4) are connected via a fixing column (5).

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