Verticality detection device

Abstract

The utility model discloses a verticality detection device, which relates to the technical field of road surface detection and comprises a first detection piece, a second detection piece and a third detection piece, when the first detection piece is attached to the lamp pole, the first detection piece can detect the included angle a between the outer wall of the lamp pole and the ground. The second detection assembly comprises at least two detection units with different vertical positions, the two detection units are respectively connected with the first detection part, and the detection units are used for detecting the section perimeter of the lamp post at the current vertical position; the controller is connected with the first detection component and / or the second detection component; the controller calculates the perpendicularity of the lamp pole through data obtained by the first detection piece and the second detection piece. By means of the device, accurate verticality data can be obtained, meanwhile, the convenience and efficiency of detection operation are improved, and reliable technical support is provided for maintenance and management of road lighting facilities.

Description

Technical Field

[0001] This utility model relates to the field of road surface testing technology, and in particular to a verticality testing device. Background Technology

[0002] In the field of highway lighting facility inspection, the verticality of road lighting poles is crucial for ensuring lighting quality and driving safety. The verticality of highway lighting poles directly affects the uniformity of lighting effects, the lifespan of the lamps, and road driving safety. Accurately measuring pole verticality is a vital step in ensuring the normal operation and maintenance of lighting facilities. Currently, the commonly used testing method involves placing a measuring instrument against the surface of the pole and using internal sensors to obtain the pole's tilt angle. However, some poles may have an inherent tilt angle, which is factored into the verticality measurement when using a measuring instrument. This results in the measurement results including errors caused by the pole's own structure, and therefore cannot accurately reflect the true verticality of the pole. Utility Model Content

[0003] To address the shortcomings of existing technologies, this invention provides a verticality detection device that can simultaneously detect the tilt angle of the light pole, thereby improving the accuracy of verticality detection for road lighting poles.

[0004] To address the aforementioned technical problems, this utility model provides a verticality detection device for detecting the verticality of a lamp post. The verticality detection device includes: a first detection element, which houses a tilt sensor; when the first detection element is in contact with the lamp post, it measures the angle between the outer wall of the lamp post and the ground; a second detection assembly, comprising at least two detection units at different vertical positions, each connected to the first detection element, wherein the detection units are used to detect the perimeter of the lamp post's cross-section at the current vertical position; and a controller connected to the first detection element and / or the second detection assembly; the controller calculates the verticality of the lamp post using data obtained from the first and second detection elements.

[0005] As an improvement to the above solution, the first detection component has a mounting groove on its side wall; the detection unit includes a measuring tape, which is fixed in the mounting groove.

[0006] As an improvement to the above solution, the measuring tape includes: a fixed base, which is fixedly connected to the bottom of the mounting groove, and a fixed shaft is provided on the fixed base; a rotating shaft, which is rotatably sleeved on the fixed shaft; and a measuring part, which is connected to the rotating shaft and is arranged around the rotating shaft.

[0007] As an improvement to the above solution, the measuring tape also includes a fixing cover, which is detachably connected to the fixing base, and the fixing cover has an outlet from which the measuring part extends.

[0008] As an improvement to the above solution, the detection unit further includes a rotary encoder connected to the rotating shaft, and the rotary encoder is connected to the controller; the rotary encoder is used to acquire the extension length data of the measuring part.

[0009] As an improvement to the above solution, the detection unit further includes a hook, which is hinged to the side of the first detection element away from the measuring tape.

[0010] As an improvement to the above solution, the verticality detection device further includes a display screen, which is fixed to the first detection element and connected to the controller.

[0011] As an improvement to the above solution, the display screen is a touch screen.

[0012] As an improvement to the above solution, there are two detection units, one of which is located above the first detection element and the other is located below the first detection element.

[0013] As an improvement to the above solution, the first detection component has a magnetic suction surface on the side near the lamp post.

[0014] The beneficial effects of implementing this utility model are as follows:

[0015] This utility model discloses a verticality detection device that uses a first detection component to detect the angle α between the outer wall of the light pole and the ground, and a second detection component to detect the perimeter of the light pole's cross-section at different heights. The tilt angle b of the light pole is calculated from the perimeter, and the verticality of the light pole is calculated from the difference between α and b, thus obtaining accurate verticality data. This device also improves the convenience and efficiency of the detection operation, providing reliable technical support for the maintenance and management of highway lighting facilities. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the verticality detection device in this embodiment;

[0017] Figure 2 This is a partial structural side view of a verticality detection device in this embodiment;

[0018] Figure 3 This is an exploded view of the structure of a measuring tape of a verticality detection device in this embodiment;

[0019] Figure 4 This is a top view of a verticality detection device in this embodiment, omitting the fixing cover of the measuring tape.

[0020] The reference numerals in the attached drawings are explained as follows: 100, first testing component; 110, mounting groove; 210, measuring tape; 211, fixed base; 2111, fixed shaft; 212, rotating shaft; 213, measuring part; 214, fixed cover; 215, rotary encoder; 220, hook; 300, display screen. Detailed Implementation

[0021] To make the objectives, technical solutions and advantages of this utility model clearer, the utility model will be described in further detail below with reference to the accompanying drawings.

[0022] See Figure 1 , Figure 1 This is a schematic diagram of a verticality detection device in this embodiment. As shown, the device is used to detect the verticality of a light pole and includes: a first detection element 100, which contains a tilt sensor; when the first detection element 100 is in contact with the light pole, it can measure the angle α between the outer wall of the light pole and the ground; a second detection component, including at least two detection units at different vertical positions, each connected to the first detection element 100, which detects the perimeter of the light pole's cross-section at the current vertical position; and a controller connected to the first detection element 100 and / or the second detection component. The controller uses an existing calculation program to calculate the tilt angle of the light pole based on the data detected by the second detection component, and then uses the existing calculation program to calculate the verticality of the light pole. This device can obtain accurate verticality data, while improving the convenience and efficiency of the detection operation, providing reliable technical support for the maintenance and management of highway lighting facilities.

[0023] Specifically, the outer shell of the first testing component 100 is made of high-strength aluminum alloy, ensuring it is sturdy, durable, and lightweight, making it easy to operate. The length of the first testing component 100 is 1 meter to 1.5 meters, which meets measurement requirements while also being easy to carry and use.

[0024] Specifically, the tilt sensor has a built-in microelectromechanical system, with a measurement accuracy of ±0.1° and a measurement range of ±10°; the tilt sensor is connected to the controller via a data cable, and transmits the measurement data to the calculator for processing in real time.

[0025] Specifically, the controller is a high-performance microprocessor with the ability to process data quickly. The controller is also equipped with a large-capacity memory for storing measurement data and intermediate data during the calculation process. The controller is also equipped with multiple data input interfaces to facilitate connection to external devices for data transmission and analysis.

[0026] Specifically, the controller is equipped with existing cone slope calculation program and included angle calculation program; the perimeter of the cross section at two height positions obtained by the second detection component and the height difference between the two height positions are input into the cone slope calculation program to calculate the tilt angle b of the lamp post itself; then the angle a obtained by the first detection component 100 and the calculated tilt angle b are input into the included angle calculation program to obtain the verticality of the lamp post.

[0027] Specifically, the controller calculates the tilt angle b of the light pole itself by calculating the radius of the light pole at each of at least two height positions based on the perimeter of the cross sections; and by using the difference in radii between the two light pole positions and the straight-line distance between the two detection units, the tilt angle b of the light pole itself can be calculated based on trigonometric relationships.

[0028] See Figure 2 , Figure 2 This is a partial structural side view of a verticality detection device in this embodiment.

[0029] Furthermore, in this embodiment, the first detection element 100 has a mounting groove 110 on its side wall; the detection unit includes a measuring tape 210, which is fixed in the mounting groove 110.

[0030] See Figure 3 , Figure 3 This is an exploded view of the structure of a measuring tape 210 of a verticality detection device in this embodiment.

[0031] Furthermore, in this embodiment, the measuring tape 210 includes: a fixed base 211, fixedly connected to the bottom of the mounting groove 110, with a fixed shaft 2111 on the fixed base 211; a rotating shaft 212, rotatably sleeved on the fixed shaft 2111; and a measuring part 213, connected to the rotating shaft 212, with the measuring part 213 arranged around the rotating shaft 212. In use, the measuring part 213 is pulled out, allowing it to circle the lamp post, with the zero mark of the measuring part 213 close to the lamp post and aligned with the starting point. The scale value corresponding to the position of the measuring tape 210 in the groove at the top of the vertical ruler is then read. Specifically, the fixed base 211 is connected to the mounting groove 110 by bolts.

[0032] Furthermore, in this embodiment, the measuring tape 210 also includes a fixing cover 214, which is detachably connected to the fixing base 211. The fixing cover 214 has an outlet for the measuring part 213 to extend out. The fixing cover 214 prevents the measuring part 213 from deviating when extended, thus improving measurement accuracy.

[0033] See Figure 3 and Figure 4 , Figure 4This is a top view of the measuring tape 210 of a verticality detection device in this embodiment, omitting the fixing cover 214.

[0034] Furthermore, in this embodiment, the detection unit further includes a rotary encoder 215 connected to the rotating shaft 212, and the rotary encoder 215 is connected to the controller; the rotary encoder 215 is used to acquire the extension length data of the measuring part 213. The rotary encoder 215 directly acquires the circumference of the light pole at that height position based on the extension length of the measuring part 213, and displays it on the display screen 300; the operator can compare the measured data with the actual data to determine whether the measurement is accurate. In other embodiments, the rotary encoder 215 may not be used, and the circumference data can be directly detected by a measuring tape 210, which can reduce production costs. After the detection is completed, the operator manually inputs the detection data into the controller.

[0035] See Figure 1 Furthermore, in this embodiment, the detection unit also includes a hook 220, which is hinged to the side of the first detection element 100 away from the measuring tape 210. Specifically, the hook 220 is L-shaped, and the lower end face of the hook 220 is flush with the measuring part 213. When the measuring part 213 surrounds the lamp post, the hook 220 can move to the side closer to the lamp post to provide auxiliary support for the measuring part 213, prevent deviation during measurement, and improve the accuracy of measurement.

[0036] Furthermore, in this embodiment, the verticality detection device also includes a display screen 300, which is fixed to the first detection element 100 and connected to the controller. The data acquired by the tilt sensor and rotary encoder 215, as well as the included angle α, included angle β, and verticality data, are all displayed on the display screen 300. Specifically, the display screen 300 is fixed to the side of the first detection element 100 away from the lamp post.

[0037] Preferably, the display screen 300 is a touch screen, allowing staff to directly modify data on the display screen 300 to obtain more accurate test results.

[0038] Preferably, there are two detection units, one of which is located above the first detection element 100 and the other is located below the first detection element 100; by increasing the specificity of the detection units, the accuracy of the data is improved.

[0039] Preferably, the first detection element 100 has a magnetic surface on the side near the lamp post, which makes it easier for the first detection element 100 to fit with the lamp post.

[0040] As can be seen from the above, in this utility model, the angle α between the outer wall of the lamp post and the ground is detected by the first detection component, and the perimeter of the lamp post at different height positions is detected by the second detection component. The tilt angle b of the lamp post itself is calculated by the perimeter, and the verticality of the lamp post is calculated by ab, thus obtaining accurate verticality data. At the same time, the convenience and efficiency of the detection operation are improved, providing reliable technical support for the maintenance and management of highway lighting facilities.

[0041] The above description is the preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications are also considered to be within the protection scope of this utility model.

Claims

1. A verticality detection device for detecting the verticality of a light pole, characterized in that, The verticality detection device includes: The first detection component is equipped with a tilt sensor; when the first detection component is in contact with the lamp post, the first detection component can measure the angle between the outer wall of the lamp post and the ground. The second detection component includes at least two detection units at different vertical positions. The two detection units are respectively connected to the first detection component. The detection units are used to detect the cross-sectional perimeter of the lamp post at the current vertical position. A controller is connected to the first detection element and / or the second detection component; the controller calculates the verticality of the light pole using data obtained from the first and second detection elements.

2. The verticality detection device according to claim 1, characterized in that, The first testing component has a mounting groove on its side wall; the testing unit includes a measuring tape, which is fixed in the mounting groove.

3. The verticality detection device according to claim 2, characterized in that, The measuring tape includes: A fixing base is fixedly connected to the bottom of the mounting groove, and a fixing shaft is provided on the fixing base; A rotating shaft is rotatably sleeved on the fixed shaft; A measuring unit is connected to the rotating shaft, and the measuring unit is arranged around the rotating shaft.

4. The verticality detection device according to claim 3, characterized in that, The measuring tape also includes a fixing cover, which is detachably connected to the fixing base, and the fixing cover has an outlet from which the measuring part extends.

5. The verticality detection device according to claim 3, characterized in that, The detection unit further includes a rotary encoder connected to the rotating shaft, and the rotary encoder is connected to the controller; the rotary encoder is used to acquire the extension length data of the measuring part.

6. The verticality detection device according to claim 2, characterized in that, The detection unit further includes a hook that is hinged to the side of the first detection element away from the measuring tape.

7. The verticality detection device according to claim 1, characterized in that, The verticality detection device also includes a display screen, which is fixed to the first detection element and connected to the controller.

8. The verticality detection device according to claim 7, characterized in that, The display screen is a touch screen.

9. The verticality detection device according to claim 1, characterized in that, The detection unit is provided in two parts, one of which is located above the first detection element and the other is located below the first detection element.

10. The verticality detection device according to claim 1, characterized in that, The first detection component has a magnetic surface on the side closest to the lamp post.

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