Range finder for power line design

Abstract

The utility model is suitable for the technical field of power line design, and provides a distance measuring instrument for power line design, which comprises a distance measuring rod and a lantern ring, one end of the distance measuring rod is connected with the lantern ring, and one end of the lantern ring is provided with a hasp; a supporting assembly is arranged at the bottom end of the lantern ring. The supporting assembly comprises a first supporting plate, a second supporting plate, a third supporting plate, a groove, a spring pin and an inserting plate. According to the distance measuring instrument for electric power circuit design provided by the utility model, the first supporting plate, the second supporting plate and the third supporting plate are arranged, so that the device can be assembled and spliced according to actual requirements, the height dimensions of the lantern ring and the distance measuring rod are convenient to adjust, interference of terrain environment on straightening of the distance measuring rod is avoided, and the working efficiency is improved. By arranging the adjusting bolt and the connecting block, the inner diameter of the lantern ring is adjusted, so that the device is suitable for ranging operation of electric wire columns or fixing frames with different diameters, and the application range of the device is widened.

Description

Technical Field

[0001] The utility model belongs to the technical field of power line design, and in particular relates to a distance meter used for power line design. Background Art

[0002] As a clean secondary energy source, electricity plays an increasingly irreplaceable role in the energy proportion of contemporary society. The power industry is a pillar industry of the national economy. High-quality and reliable power supply is an important guarantee for the sustainable and stable development of modern society. Therefore, it is crucial to ensure the safety, reliability and speed of power system operation. With the increasing share of the power electronics industry in the national economy, the workload of power line maintenance is also increasing. When installing power fixed racks, it is usually necessary to measure the distance between the two fixed racks.

[0003] During operation, it is usually necessary to measure the distance between two fixed frames. The current measurement method is usually to manually pull the measuring ruler for measurement. However, when measuring at a lower position of the fixed frame, some measurement operations are difficult to straighten the measuring ruler due to the limitations of the terrain environment, which affects the measurement operation. Utility Model Content

[0004] The utility model provides a distance meter for power line design, aiming to solve the problem that some measuring operations are restricted by the terrain environment and the measuring ruler is difficult to straighten, which affects the measuring operation.

[0005] The utility model is implemented in this way. A distance meter for power line design comprises a distance ruler and a collar, one end of the distance ruler is connected with the collar, one end of the collar is provided with a buckle; the bottom end of the collar is provided with a support assembly; the support assembly comprises a first support plate, a second support plate, a third support plate, a groove, a spring pin and a plug plate.

[0006] Preferably, the first support plate is connected to the bottom end of the ring, the bottom end of the first support plate is hinged to the second support plate, and the bottom end of the second support plate is hinged to the third support plate; one end of the first support plate, the second support plate and the third support plate is provided with a groove, the other end of the second support plate and the third support plate is connected with an insert plate, one end of the first support plate and the third support plate is provided with a spring pin, and one end of the insert plate is provided with a through groove matching the spring pin.

[0007] Preferably, a magnet is disposed at one end of the first support plate, a magnet is disposed at one end of the second support plate, and a magnet is disposed at one end of the third support plate.

[0008] Preferably, a plurality of abutment components are provided at one end of the collar, and the abutment components include a connecting block, an adjusting bolt and a guide column. An adjusting bolt is penetrated and connected to one end of the collar, and the adjusting bolt is threadedly connected to the collar. One end of the adjusting bolt is symmetrically connected to the guide column, and the guide column penetrates the collar.

[0009] Preferably, one end of the connection block is equally connected with a plurality of balls.

[0010] Preferably, the connecting block is connected to the adjusting bolt via a bearing, and one end of the guide column is fixedly assembled with the connecting block.

[0011] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0012] By utilizing the arrangement of the first support plate, the second support plate and the third support plate, the device can be assembled and spliced ​​according to actual needs, and the height dimensions of the collar and the measuring ruler can be adjusted conveniently, thereby avoiding the interference of the terrain environment on the straightening of the measuring ruler, ensuring the stable progress of the measurement operation, and ensuring the accuracy of the measurement results. By adjusting the arrangement of the bolts, the connecting blocks and the balls, the inner diameter of the collar is adjusted, so that the device is suitable for the distance measurement operations of electric poles or fixing frames with different diameters, thereby improving the application range of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model;

[0014] Figure 2 It is a schematic diagram of the top view structure of the utility model;

[0015] Figure 3 yes Figure 1 A magnified schematic diagram of area A in FIG.

[0016] In the figure: 1. distance ruler; 2. collar; 3. support assembly; 31. first support plate; 32. magnet; 33. second support plate; 34. third support plate; 35. groove; 36. spring pin; 37. plug plate; 4. abutment assembly; 41. connecting block; 42. ball bearing; 43. adjusting bolt; 44. guide column. DETAILED DESCRIPTION

[0017] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0018] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0019] The utility model embodiment provides a distance meter for power line design, such as Figure 1-3 As shown, it includes a measuring ruler 1 and a ring 2, one end of the measuring ruler 1 is connected to the ring 2, and one end of the ring 2 is provided with a buckle; the bottom end of the ring 2 is provided with a supporting assembly 3; the supporting assembly 3 includes a first supporting plate 31, a second supporting plate 33, a third supporting plate 34, a groove 35, a spring pin 36 and a plug plate 37.

[0020] It should be noted that, during operation, it is usually necessary to measure the distance between the two fixed frames. The current measurement method is usually to manually pull the measuring ruler for measurement. However, when measuring at a lower position of the fixed frame, some measurement operations are limited by the terrain environment, and the measuring ruler is difficult to straighten, which affects the measurement operation. In order to ensure the normal progress of the measurement operation and reduce the impact of environmental factors on the measurement operation, this solution, through the setting of the support component 3, is convenient for users to adjust the height position of the ring 2 together with the measuring ruler 1 according to the actual measurement environment, avoid obstacles to the measurement operation caused by the terrain environment, and ensure the stable progress of the measurement operation.

[0021] Specifically, in this embodiment, the scheme mainly includes a distance measuring ruler 1, a collar 2 and a support assembly 3. By setting a groove 35, a spring pin 36 and a plug plate 37, the first support plate 31, the second support plate 33 and the third support plate 34 are combined to facilitate adjustment of the height position of the collar 2 and the distance measuring ruler 1.

[0022] In a further preferred embodiment of the present invention, Figure 2-3As shown, the first support plate 31 is connected to the bottom end of the collar 2, the bottom end of the first support plate 31 is hinged with the second support plate 33, the number of the second support plates 33 can be freely increased or decreased, and the bottom end of the second support plate 33 is hinged with the third support plate 34; the first support plate 31, the second support plate 33 and one end of the third support plate 34 are provided with a groove 35, the other end of the second support plate 33 and the third support plate 34 are connected with a plug plate 37, and one end of the first support plate 31 and the third support plate 34 is provided with a spring pin 36, the spring pin 36 is an existing component composed of a spring and a plug pin and other structures, and has a plug-in reset force, and one end of the plug plate 37 is provided with a through groove matching the spring pin 36.

[0023] In this embodiment, the collar 2 is arranged so that it and the distance measuring ruler 1 are sleeved on the outside of the electric pole or the fixing frame, and the spring pin 36 cooperates with the plug plate 37 to realize the mutual splicing operation of the first support plate 31, the second support plate 33 and the third support plate 34, thereby adjusting the height position of the collar 2 and the distance measuring ruler 1.

[0024] In a further preferred embodiment of the present invention, a magnet 32 ​​is disposed at one end of the first support plate 31 , a magnet 32 ​​is disposed at one end of the second support plate 33 , and a magnet 32 ​​is disposed at one end of the third support plate 34 .

[0025] In this embodiment, the magnet 32 ​​is provided so that the first support plate 31, the second support plate 33 and the third support plate 34, which are hinged to each other, fit together to facilitate the folding and storage of the device.

[0026] In a further preferred embodiment of the utility model, a plurality of abutment components 4 are provided at one end of the collar 2, the abutment components 4 include a connecting block 41, an adjusting bolt 43 and a guide column 44, one end of the collar 2 is penetrated and connected with the adjusting bolt 43, the adjusting bolt 43 is threadedly connected to the collar 2, one end of the adjusting bolt 43 is symmetrically connected with the guide column 44, and the guide column 44 penetrates the collar 2.

[0027] In this embodiment, the inner diameter of the collar 2 is adjusted by providing the connecting block 41, the adjusting bolt 43 and the guide column 44 so as to fit the electric pole or the fixing frame, thereby facilitating the sliding adjustment of the device.

[0028] In a further preferred embodiment of the present invention, one end of the connecting block 41 is equally connected to a plurality of balls 42 .

[0029] In this embodiment, the provision of the ball bearing 42 is utilized to reduce the friction resistance between the connecting block 41 and the electric pole or the fixing frame, thereby facilitating the adjustment operation.

[0030] In a further preferred embodiment of the present invention, the connecting block 41 is connected to the adjusting bolt 43 via a bearing, and one end of the guide column 44 is fixedly assembled with the connecting block 41 .

[0031] In this embodiment, the bearing is used to make the connection block 41 and the adjusting bolt 43 rotatably connected, and the guide column 43 is used to ensure the stability of the connection block 41 .

[0032] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the utility model is not limited by the described action sequence, because according to the utility model, some steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the utility model.

[0033] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely schematic, such as the division of the above-mentioned units. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.

[0034] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0035] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A distance meter for power line design, characterized in that: It comprises a distance measuring ruler (1) and a collar (2), one end of the distance measuring ruler (1) is connected to the collar (2), and one end of the collar (2) is provided with a buckle; A supporting assembly (3) is provided at the bottom end of the collar (2); The support assembly (3) comprises a first support plate (31), a second support plate (33), a third support plate (34), a groove (35), a spring pin (36) and a plug plate (37).

2. A distance meter for power line design as claimed in claim 1, characterized in that: The first support plate (31) is connected to the bottom end of the collar (2); the bottom end of the first support plate (31) is hingedly connected to a second support plate (33); the bottom end of the second support plate (33) is hingedly connected to a third support plate (34); One end of the first support plate (31), the second support plate (33) and the third support plate (34) is provided with a groove (35), the other end of the second support plate (33) and the third support plate (34) is connected with an insert plate (37), one end of the first support plate (31) and the third support plate (34) is provided with a spring pin (36), and one end of the insert plate (37) is provided with a through groove matching the spring pin (36).

3. A distance meter for power line design as claimed in claim 1, characterized in that: One end of the first support plate (31) is provided with a magnet (32), one end of the second support plate (33) is provided with a magnet (32), and one end of the third support plate (34) is provided with a magnet (32).

4. A distance meter for power line design as claimed in claim 1, characterized in that: One end of the collar (2) is provided with a plurality of abutment components (4), the abutment components (4) comprising a connection block (41), an adjustment bolt (43) and a guide column (44), one end of the collar (2) is penetrated and connected with the adjustment bolt (43), the adjustment bolt (43) is threadedly connected to the collar (2), one end of the adjustment bolt (43) is symmetrically connected with the guide column (44), and the guide column (44) penetrates the collar (2).

5. A distance meter for power line design as claimed in claim 4, characterized in that: One end of the connection block (41) is equally connected to a plurality of balls (42).

6. A distance meter for power line design as claimed in claim 4, characterized in that: The connecting block (41) is connected to the adjusting bolt (43) via a bearing, and one end of the guide column (44) is fixedly assembled with the connecting block (41).

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