Distance measuring device for electric power engineering exploration

Abstract

The utility model relates to the technical field of measuring instruments, in particular to a distance measuring device for electric power engineering exploration, which comprises a rod body with adjustable telescopic length, the bottom of the rod body is provided with a measuring assembly for measuring distance by rolling on the ground, and the outer wall, close to the top, of the rod body is provided with a display assembly for reading distance measuring values; the measuring assembly comprises a connecting frame fixedly connected to the bottom of the rod body, the bottom of the connecting frame is movably connected with a movable seat, a photoelectric sensor is installed on the movable seat, and an installation shaft is fixedly arranged at the bottom of the movable seat. According to the distance measuring device for electric power engineering exploration, the number of rolling turns of the measuring wheel is calculated by utilizing the measuring wheel to roll on the ground and detecting the passing times of the marking groove through the photoelectric sensor, so that the passing distance of the measuring wheel is obtained, the distance measuring purpose is achieved, and the device has the advantages of being simple in structure, convenient to measure distance, easy to carry and the like. The method is suitable for various complex environments, and can quickly measure the distance.

Description

Technical Field

[0001] The utility model relates to the technical field of measuring instruments, in particular to a distance measuring device for electric power engineering exploration. Background Art

[0002] In power engineering exploration, a distance measuring device is a device used to measure distance or length. It is mainly used to accurately measure the position and distance of various power equipment, lines, facilities, etc. on the ground or underground, and provide accurate data support for power engineering design, construction and maintenance. However, existing distance measuring devices basically rely on tape measures, which require two people to complete the measurement work. After the measurement, it needs to be rewound, which makes the measurement process more troublesome. In addition, the length of the tape measure itself is limited, and the actual use effect is poor. Utility Model Content

[0003] In view of the deficiencies of the prior art, the utility model provides a distance measuring device for electric power engineering exploration, which solves the technical problems that the prior distance measuring device uses a tape measure for measurement, which is troublesome to measure and inconvenient to use.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions: a distance measuring device for electric power engineering exploration, comprising a rod body with adjustable telescopic length, a measuring component for measuring distance by rolling on the ground is installed at the bottom of the rod body, and a display component for reading the distance measurement value is installed on the outer wall of the rod body near the top;

[0005] The measuring assembly comprises a connecting frame fixedly connected to the bottom of the rod body, a movable seat is movably connected to the bottom of the connecting frame, a photoelectric sensor is installed on the movable seat, a mounting shaft is fixedly arranged at the bottom of the movable seat, and a measuring wheel is detachably mounted on the mounting shaft through a threaded ring.

[0006] Preferably, the rod body includes an upper rod, the bottom of the upper rod is movably connected to the lower rod, the bottom of the lower rod is fixedly connected to the measuring component, an adjusting screw is threadedly connected to the outer wall of the upper rod, a grip sleeve is fixedly provided on the top of the upper rod, and a reset button is embedded in the grip sleeve.

[0007] Preferably, a spring is fixed between the connecting frame and the movable seat.

[0008] Preferably, the measuring wheel comprises an inner wheel sleeved on a mounting shaft, the outer side of the inner wheel is connected to an outer wheel via a ball rolling mechanism, a sealing cover is installed between the inner wheel and the outer wheel on both sides of the ball, and a marking groove is provided on the outer wall of the outer wheel.

[0009] Preferably, a battery box is fixedly provided on the outer wall of the movable seat, and a battery cover is installed on the battery box.

[0010] Preferably, the display assembly comprises a fixing frame fixedly connected to the rod body, a rotating rod is connected to the fixing frame for damping rotation, a mounting block is fixedly provided on the rotating rod, and a display screen is fixedly provided on the mounting block.

[0011] By means of the above technical solution, the utility model provides a distance measuring device for electric power engineering exploration, which has at least the following beneficial effects:

[0012] 1. The distance measuring device for electric power engineering exploration, by setting a measuring component, uses a measuring wheel to roll on the ground, and uses a photoelectric sensor to detect the number of times the marking groove passes, thereby calculating the number of rolling circles of the measuring wheel, and then obtaining the distance traveled by the measuring wheel, thereby achieving the purpose of distance measurement. It has the advantages of simple structure, convenient distance measurement and easy to carry, is suitable for use in various complex environments, and can quickly measure distance.

[0013] 2. The distance measuring device for electric power engineering exploration is suitable for people of different heights by setting a rod body, because the length of the rod body itself is adjustable, and a reset button is provided to achieve segmented distance measurement.

[0014] 3. The distance measuring device for electric power engineering exploration is provided with a spring. When measuring the distance, when the ground is bumpy, the spring is used to reduce the vibration transmitted to the rod body, thereby improving the comfort of holding during measurement.

[0015] 4. The distance measuring device for electric power engineering exploration can display the distance measuring value on the display screen by setting a display component, so that the staff can read it directly. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application:

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

[0018] Figure 2 This is a schematic diagram of the structure of the measuring assembly of the utility model from the front view;

[0019] Figure 3 This is a schematic diagram of the structure of the measuring assembly of the utility model from the rear;

[0020] Figure 4 This is a schematic diagram of the structure of the upper rod and the display assembly connected to the utility model;

[0021] Figure 5 It is a structural schematic diagram of the measuring wheel of the utility model.

[0022] Reference numerals:

[0023] 1. Rod body; 11. Upper rod; 12. Lower rod; 13. Adjusting screw; 14. Grip; 15. Reset button; 2. Measuring assembly; 21. Connecting frame; 22. Movable seat; 23. Spring; 24. Photoelectric sensor; 25. Mounting shaft; 26. Measuring wheel; 261. Inner wheel; 262. Ball bearing; 263. Outer wheel; 264. Sealing cover; 265. Marking groove; 27. Threaded ring; 28. Battery box; 29. ​​Battery cover; 3. Display assembly; 31. Fixing frame; 32. Rotating rod; 33. Mounting block; 34. Display screen. DETAILED DESCRIPTION

[0024] 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.

[0025] Distance measuring devices for power engineering exploration play an important role in actual engineering. They can be used to measure information such as the length of power lines, tower base distance, and substation equipment location, thereby improving the accuracy of engineering design and construction efficiency. By continuously introducing advanced distance measuring technologies and devices, the efficiency and accuracy of power engineering exploration can be further improved, promoting the development and progress of the power sector.

[0026] Embodiment 1:

[0027] Based on the technical defects of the existing technology, which are that the use of tape measure is troublesome and inconvenient to use, please refer to Figure 1-Figure 5 The utility model provides a distance measuring device for electric power engineering exploration. The measuring wheel 26 is rolled on the ground, and the number of times the marking groove 265 passes is detected by the photoelectric sensor 24, so as to calculate the number of rolling circles of the measuring wheel 26, and then the distance traveled by the measuring wheel 26 is obtained to achieve the purpose of distance measurement. The utility model has the advantages of simple structure, convenient distance measurement and easy carrying. It is suitable for use in various complex environments and can quickly measure the distance. It includes a rod body 1 with adjustable telescopic length, a measuring component 2 for achieving distance measurement by rolling on the ground is installed at the bottom of the rod body 1, and a display component 3 for reading the distance measurement value is installed on the outer wall of the rod body 1 near the top; the staff holds the rod body 1 part and puts the measuring component 2 in contact with the ground. When measuring, the measuring component 2 can be pushed to roll on the ground, and the measured value can be fed back to the display component 3 for the staff to read.

[0028] To measure the distance, please refer to Figure 2-Figure 3The measuring assembly 2 includes a connecting frame 21 fixedly connected to the bottom of the rod body 1, a movable seat 22 is movably connected to the bottom of the connecting frame 21, a photoelectric sensor 24 is installed on the movable seat 22, a mounting shaft 25 is fixedly provided at the bottom of the movable seat 22, and a measuring wheel 26 is detachably installed on the mounting shaft 25 through a threaded ring 27; the measuring wheel 26 is rolled on the ground, and the number of times the marking groove 265 passes is detected by the photoelectric sensor 24, so as to calculate the number of rolling circles of the measuring wheel 26, and then the distance traveled by the measuring wheel 26 can be obtained.

[0029] To facilitate the staff to hold the device, please refer to Figure 1 The rod body 1 includes an upper rod 11, the bottom of the upper rod 11 is movably connected to a lower rod 12, the bottom of the lower rod 12 is fixedly connected to the measuring component 2, an adjusting screw 13 is threadedly connected to the outer wall of the upper rod 11, a grip sleeve 14 is fixedly provided on the top of the upper rod 11, and a reset button 15 is embedded on the grip sleeve 14; the length of the rod body 1 itself can be adjusted by using the adjusting screw 13, so that it is suitable for people of different heights, and a reset button 15 is provided to realize segmented distance measurement.

[0030] In order to improve the comfort of the hand during measurement, a spring 23 is fixed between the connecting frame 21 and the movable seat 22; the spring 23 is used to reduce the vibration transmitted to the rod body 1, thereby improving the comfort of holding during measurement.

[0031] To achieve stable rolling of the measuring wheel 26, please refer to Figure 5 The measuring wheel 26 includes an inner wheel 261 sleeved on the mounting shaft 25, the outer side of the inner wheel 261 is rollingly connected to the outer wheel 263 through the ball 262, and a sealing cover 264 is installed between the inner wheel 261 and the outer wheel 263 on both sides of the ball 262, and a marking groove 265 is provided on the outer wall of the outer wheel 263; when measuring, under the action of the ball 262, the outer wheel 263 of the measuring wheel 26 rotates, so that the marking groove 265 rotates with the outer wheel 263.

[0032] In order to realize the power supply for the whole, a battery box 28 is fixedly provided on the outer wall of the movable seat 22, and a battery cover 29 is installed on the battery box 28; batteries can be placed in the battery box 28 to realize the power supply.

[0033] Embodiment 2:

[0034] During measurement, in order to know the rolling distance of the measuring wheel 26 in real time, please refer to Figure 4On the basis of the first embodiment, the display assembly 3 includes a fixing frame 31 fixedly connected to the rod body 1, a rotating rod 32 is connected to the fixing frame 31 for damping rotation, a mounting block 33 is fixedly provided on the rotating rod 32, and a display screen 34 is fixedly provided on the mounting block 33; the display screen 34 is fixed to the rod body 1 by using the fixing frame 31, the rotating rod 32 and the mounting hole, and the data detected by the photoelectric sensor 24 during measurement is fed back to the display screen 34 and converted into a distance digital display for easy reading by the staff.

[0035] It can be seen from the above embodiment that: the staff holds the rod body 1 part and puts the measuring component 2 in contact with the ground. When measuring, the measuring wheel 26 is rolled on the ground, and the number of times the marking groove 265 passes is detected by the photoelectric sensor 24, so as to calculate the number of rolling circles of the measuring wheel 26, and then the distance traveled by the measuring wheel 26 is obtained, so as to achieve the purpose of distance measurement. When measuring, the data detected by the photoelectric sensor 24 is fed back to the display screen 34, converted into distance digital display, and convenient for the staff to read.

[0036] It should be noted that the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A distance measuring device for electric power engineering exploration, comprising a rod body (1) with adjustable telescopic length, characterized in that: A measuring component (2) for measuring distance by rolling on the ground is installed at the bottom of the rod body (1), and a display component (3) for reading the distance measurement value is installed on the outer wall of the rod body (1) near the top; The measuring assembly (2) comprises a connecting frame (21) fixedly connected to the bottom of the rod body (1); the bottom of the connecting frame (21) is movably connected to a movable seat (22); a photoelectric sensor (24) is mounted on the movable seat (22); a mounting shaft (25) is fixedly provided at the bottom of the movable seat (22); a measuring wheel (26) is detachably mounted on the mounting shaft (25) via a threaded ring (27).

2. The distance measuring device for electric power engineering exploration according to claim 1, characterized in that: The rod body (1) comprises an upper rod (11), the bottom of the upper rod (11) is movably connected to a lower rod (12), the bottom of the lower rod (12) is fixedly connected to the measuring assembly (2), an adjusting screw (13) is threadedly connected to the outer wall of the upper rod (11), a grip sleeve (14) is fixedly provided at the top of the upper rod (11), and a reset button (15) is embedded in the grip sleeve (14).

3. The distance measuring device for electric power engineering exploration according to claim 1, characterized in that: A spring (23) is fixedly arranged between the connecting frame (21) and the movable seat (22).

4. The distance measuring device for electric power engineering exploration according to claim 1, characterized in that: The measuring wheel (26) comprises an inner wheel (261) sleeved on a mounting shaft (25); the outer side of the inner wheel (261) is rollingly connected to an outer wheel (263) via a ball (262); a sealing cover (264) is installed between the inner wheel (261) and the outer wheel (263) and is located on both sides of the ball (262); and a marking groove (265) is provided on the outer wall of the outer wheel (263).

5. The distance measuring device for electric power engineering exploration according to claim 4, characterized in that: A battery box (28) is fixedly arranged on the outer wall of the movable seat (22), and a battery cover (29) is installed on the battery box (28).

6. The distance measuring device for electric power engineering exploration according to claim 1, characterized in that: The display assembly (3) comprises a fixing frame (31) fixedly connected to the rod body (1); a rotating rod (32) is connected to the fixing frame (31) in a damped rotation manner; a mounting block (33) is fixedly provided on the rotating rod (32); and a display screen (34) is fixedly provided on the mounting block (33).

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