CN216159773U - Portable high tension transmission line electrical distance measuring tool - Google Patents
Portable high tension transmission line electrical distance measuring tool Download PDFInfo
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- CN216159773U CN216159773U CN202122279369.9U CN202122279369U CN216159773U CN 216159773 U CN216159773 U CN 216159773U CN 202122279369 U CN202122279369 U CN 202122279369U CN 216159773 U CN216159773 U CN 216159773U
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Abstract
The utility model relates to a portable electric distance measuring tool for a high-voltage transmission line, which comprises a handle, a main body, a measuring tape disc, a measuring tape, a zero-scale pointer ring, a scale window, a telescopic rod and a measuring rod end head, wherein the handle is fixedly connected with the rear end of the main body, the main body is a hollow cylinder, a hole is formed in one end of the main body, the measuring tape disc and the measuring tape are arranged in the main body, the measuring tape disc is connected with the measuring tape, the front end of the measuring tape is connected with the measuring rod end head, the scale window and the zero-scale pointer ring are arranged on the outer surface of the main body, the zero-scale pointer ring is fixedly connected with the scale window, one end of the telescopic rod is connected with the front end of the main body, and the other end of the telescopic rod is connected with the measuring rod end head. When the measuring tool is used for measuring, the measuring tool is convenient to carry, simple and rapid to operate and high in safety.
Description
Technical Field
The utility model belongs to the technical field of high-voltage transmission and distribution line inspection, and particularly relates to a portable electric distance measuring tool for a high-voltage transmission line.
Background
In the checking and the maintenance work of the high-voltage power transmission and distribution line, the air insulation gap distance of the lead needs to be accurately measured and checked. At present, three solutions exist, firstly, a steel tape is used for directly measuring, the tool has the advantages of being convenient to carry and capable of directly reading data on site, and the defects that distance rulers on some levels are bent back, measurement is inconvenient and even impossible, and in addition, live measurement cannot be carried out. Secondly, the fishing rod is used for comparison, and then the operator takes the fishing rod off the tower and measures specific reading with a ruler with scales. The portable measuring instrument has the advantages of being convenient to carry, capable of measuring in any direction and free of bending. The defects are that the data is not read in time, the data is not convenient to record when a plurality of parts need to be measured, and the live working measurement cannot be carried out. And thirdly, modeling by using a three-dimensional laser radar, and then reading the electrical distance of each part through data processing, so that the method has the advantages of being suitable for large-scale measurement work, having the defects of not meeting the requirement of single operation, needing professional personnel to acquire and process data and having higher measurement cost.
Disclosure of Invention
The utility model aims to provide the electric distance measuring tool for the high-voltage transmission line, which is simple in structure, convenient to operate and carry.
In order to solve the above technical problem, the present invention provides a portable tool for measuring an electrical distance of a high voltage transmission line, comprising: the measuring tool comprises a handle, a main body, a measuring tape disc, a measuring tape, a zero-scale pointer ring, a scale window, a telescopic rod and a measuring rod end head, wherein the handle is fixedly connected with the rear end of the main body, the main body is a hollow cylinder, a hole is formed in one end of the main body, the measuring tape disc and the measuring tape are arranged in the main body, the measuring tape disc is connected with the measuring tape, the front end of the measuring tape is connected with the measuring rod end head, the scale window and the zero-scale pointer ring are arranged on the outer surface of the main body, the zero-scale pointer ring is fixedly connected with the scale window, one end of the telescopic rod is connected with the front end of the main body, and the other end of the telescopic rod is connected with the measuring rod end head.
Further, a spring mechanism is arranged inside the measuring tape disc.
Furthermore, a buckle is arranged between the telescopic rods.
The utility model has the beneficial effects that: the use of the telescopic rod enables the portable electric distance measuring tool for the high-voltage transmission line to be convenient to carry during measurement operation, and meanwhile, the measurement requirement in any direction can be met; the electric distance measuring tool has a simple structure, can realize the measurement work by a single person, improves the working efficiency and reduces the measurement work cost; finally, the electric distance measuring tool provided by the utility model adopts a large amount of insulating materials, and the safety is high during the measuring operation.
Drawings
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a portable tool for measuring the distance between electric appliances of a high-voltage transmission line.
Fig. 2 is a schematic structural diagram of a spring mechanism of the portable tool for measuring the distance between the high-voltage transmission line and the electrical appliance.
Fig. 3 is a schematic view of a bayonet structure of the portable distance measuring tool for the high-voltage transmission line electric appliances.
In the figure: 1-handle, 2-main part, 3-measuring tape disc, 4-measuring tape, 5-zero scale pointer ring, 6-scale window (cylinder with 1cm x 1cm hole), 7-telescopic rod, 8-measuring rod end, 9-spring mechanism and 10-buckle.
Detailed Description
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "center", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; they may be mechanically coupled, directly coupled, indirectly coupled through intervening media, or may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in fig. 1, a portable tool for measuring an electrical distance of a high-voltage transmission line includes: the measuring tool comprises a handle 1, a main body 2, a measuring tape disc 3, a measuring tape 4, a zero-scale pointer ring 5, a scale window 6, a telescopic rod 7 and a measuring rod end 8, wherein the handle 1 is fixedly connected with the rear end of the main body 2, the main body 2 is a hollow cylinder, a hole is formed in one end of the main body 2, the measuring tape disc 3 and the measuring tape 4 are arranged inside the main body 2, the measuring tape disc 3 is connected with the measuring tape 4, the front end of the measuring tape 4 is connected with the measuring rod end 8, the scale window 6 and the zero-scale pointer ring 5 are arranged on the outer surface of the main body 2, the zero-scale pointer ring 5 is fixedly connected with the scale window 6, one end of the telescopic rod 7 is connected with the front end of the main body 2, and the other end of the telescopic rod 7 is connected with the measuring rod end 8.
Further, a spring mechanism 9 (coil spring) is installed inside the tape blade 3.
Furthermore, a buckle 10 is arranged between the telescopic rods.
When the measuring device is used, the zero-scale pointer ring 5 is firstly slid to the middle position of the main body 2, then one hand holds the handle 1, the other hand pulls out the telescopic rod 7 until the end 8 of the measuring rod contacts a measured point, then the zero-scale pointer ring 5 is finely adjusted until the zero-scale pointer ring contacts another measured point, finally the buckle 10 between the telescopic rods 7 is closed, and at the moment, the reading in the scale window 6 is read, so that the measured data can be obtained. After the measurement is finished, the buckle is opened, and the telescopic rod 7 is slid and retracted into the main body 2.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made thereto within the knowledge of those skilled in the art.
Claims (3)
1. A portable electric distance measuring tool for a high-voltage transmission line is characterized by comprising a handle (1), a main body (2), a tape disc (3), a tape (4), a zero-scale pointer ring (5), a scale window (6), a telescopic rod (7) and a measuring rod end (8), wherein the handle (1) is fixedly connected with the rear end of the main body (2), the main body (2) is a hollow cylinder and is provided with a hole at one end, the tape disc (3) and the tape (4) are arranged in the main body (2), the tape disc (3) is connected with the tape (4), the front end of the tape (4) is connected with the measuring rod end (8), the scale window (6) and the zero-scale pointer ring (5) are arranged on the outer surface of the main body (2), the zero-scale pointer ring (5) is fixedly connected with the scale window (6), one end of the telescopic rod (7) is connected with the front end of the main body (2), the other end of the telescopic rod (7) is connected with the end head (8) of the measuring rod.
2. A portable tool for measuring electrical distance of high voltage transmission lines according to claim 1, characterized in that the tape measure disc (3) is internally provided with a spring mechanism (9).
3. A portable tool for measuring the electrical distance of a high voltage transmission line according to claim 1, characterized in that there is a snap (10) between the telescopic rods (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122279369.9U CN216159773U (en) | 2021-09-18 | 2021-09-18 | Portable high tension transmission line electrical distance measuring tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122279369.9U CN216159773U (en) | 2021-09-18 | 2021-09-18 | Portable high tension transmission line electrical distance measuring tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216159773U true CN216159773U (en) | 2022-04-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122279369.9U Active CN216159773U (en) | 2021-09-18 | 2021-09-18 | Portable high tension transmission line electrical distance measuring tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216159773U (en) |
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2021
- 2021-09-18 CN CN202122279369.9U patent/CN216159773U/en active Active
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