Positioning pole with warning function

Abstract

This utility model belongs to the field of positioning marker technology, specifically relating to a positioning marker with a warning function. It includes a marker cylinder, a handheld disc mounted on the upper end of the cylinder, and a warning mechanism mounted on the periphery of the cylinder. The warning mechanism includes a mounting ring rotatably mounted to the cylinder, an even number of warning slots mounted on the outer side of the cylinder, and a storage slot located between two warning slots inside the cylinder. A mounting arc plate matching the storage slot is fixedly mounted on the lower end of the mounting ring. A luminous panel and a reflector are mounted on the outer side of the mounting arc plate, and a limit component is mounted on the outer side of the cylinder. This utility model improves the visibility of the positioning marker during the day and night by switching between the luminous panel and the reflector, making it easier for operators to detect the building's accurate location. Simultaneously, the storage slot extends the lifespan of the luminous panel and prevents dust accumulation on the reflector.

Description

Technical Field

[0001] This utility model belongs to the field of positioning benchmark technology, specifically relating to a positioning benchmark with a warning function. Background Technology

[0002] Land surveying is the work of measuring and mapping the quantity, distribution, and topographical characteristics of various types of land using surveying and remote sensing techniques. It includes topographic surveying, cadastral surveying, land leveling surveying, land use status surveying, and investigation of reserve resources such as barren hills and wastelands. The surveying methods used include geodetic surveying, general surveying, aerial photogrammetry, remote sensing technology, and map compilation. With the gradual completion of the national basic topographic map, land surveying mainly refers to all other aspects besides topographic surveying, and all are based on the national basic topographic map.

[0003] When conducting land surveys, positioning rods are often used to locate measurement points. However, current engineering rods are not suitable for various geological conditions, which affects the vertical stability of the rods and causes excessive errors in engineering positioning. Therefore, improvements are needed. Utility Model Content

[0004] The purpose of this invention is to provide a positioning marker with a warning function to solve the problems existing in the background art.

[0005] To achieve the above-mentioned technical objectives, the technical solution adopted by this utility model is as follows:

[0006] A positioning marker with a warning function includes a marker cylinder, an insertion mechanism installed at the lower end of the marker cylinder, a hand-held disc installed at the upper end of the marker cylinder, and a warning mechanism installed around the periphery of the marker cylinder;

[0007] The warning mechanism includes a mounting ring that is rotatably mounted to the marker cylinder. An even number of warning slots are installed on the outside of the marker cylinder. A storage slot is opened inside the marker cylinder between two warning slots. A mounting arc plate that matches the storage slot is fixedly installed at the lower end of the mounting ring. A luminous plate and a reflective plate are installed on the outside of the mounting arc plate. A limit component is installed on the outside of the marker cylinder.

[0008] The limiting component includes a limiting block fixedly connected to the mounting ring, and the marker cylinder is fixedly connected to fixing plates located on both sides of the limiting block. The fixing plates are slidably connected to an I-shaped plate, and the I-shaped plate has a limiting groove that matches the limiting block. A coil spring is installed between the mounting ring and the marker cylinder.

[0009] The fixing plate has a sliding groove that is slidably connected to the I-shaped plate, and a spring is installed between the sliding groove and the I-shaped plate.

[0010] The insertion mechanism includes several conical blocks, with mounting blocks fixedly installed on the upper ends of the conical blocks. A rotating shaft is fixedly installed laterally on the outer side of the marker cylinder. The mounting blocks are rotatably connected to the rotating shaft on the side near the marker cylinder. A U-shaped rod is slidably connected up and down inside the marker cylinder. A limiting ring matching the conical blocks is fixedly installed at the lower end of the U-shaped rod. A threaded post that is threadedly connected to the marker cylinder is rotatably installed at the upper end of the U-shaped rod. A handle is installed through the hand-held disc at the upper end of the threaded post.

[0011] The handle includes a connecting plate that is fixedly installed with a threaded post. A hand-held post is fixedly installed on the upper end of the connecting plate away from the threaded post. The hand-held disc has several hand-held slots.

[0012] There are four warning slots, which are distributed in pairs on both sides of the U-shaped rod.

[0013] The height of the U-shaped rod matches the height of the tapered block and the mounting block.

[0014] A ring rod is fixedly installed in the middle of the U-shaped rod.

[0015] This invention improves the visibility of positioning markers during the day and night by switching between luminous panels and reflectors, making it easier for operators to detect the building in the accurate location. At the same time, the storage slot extends the lifespan of the luminous panels and prevents dust accumulation on the reflectors. Attached Figure Description

[0016] This utility model can be further illustrated by the non-limiting embodiments given in the accompanying drawings.

[0017] Figure 1 This is a schematic diagram of the structure of a positioning marker with warning function according to the present invention;

[0018] Figure 2 This is a schematic diagram of the first cross-sectional structure of a positioning marker with warning function according to the present invention;

[0019] Figure 3 for Figure 2 Enlarged structural diagram at point A;

[0020] Figure 4 for Figure 2 Enlarged structural diagram at point B;

[0021] Figure 5 This is a schematic diagram of the second cross-sectional structure of a positioning marker with warning function according to the present invention.

[0022] The symbols for the main components are explained below:

[0023] 1. Marker cylinder body, 11. Handheld disc, 12. Mounting ring, 121. Coil spring, 13. Warning groove, 14. Storage groove, 15. Mounting arc plate, 16. Luminous plate, 17. Reflector, 18. Limiting block, 19. Fixing plate, 20. I-shaped plate, 21. Spring, 22. Conical block, 23. Mounting block, 24. Rotating shaft, 26. U-shaped rod, 25. Limiting ring, 27. Threaded post, 28. Connecting plate, 29. Handheld post, 30. Handheld groove, 31. Ring rod. Detailed Implementation

[0024] To enable those skilled in the art to better understand this utility model, the technical solution of this utility model will be further described below in conjunction with the accompanying drawings and embodiments.

[0025] Example 1: As Figures 1-5 As shown, the present invention provides a positioning marker with a warning function, including a marker cylinder 1, an insertion mechanism installed at the lower end of the marker cylinder 1, a handheld disc 11 installed at the upper end of the marker cylinder 1, and a warning mechanism installed around the marker cylinder 1.

[0026] The warning mechanism includes a mounting ring 12 that is rotatably mounted to the marker cylinder 1. An even number of warning slots 13 are installed on the outside of the marker cylinder 1. A storage slot 14 located between two warning slots 13 is opened inside the marker cylinder 1. A mounting arc plate 15 that matches the storage slot 14 is fixedly installed at the lower end of the mounting ring 12. A luminous plate 16 and a reflective plate 17 are installed on the outside of the mounting arc plate 15. A limit component is installed on the outside of the marker cylinder 13.

[0027] The luminous panel 16 is a material that can emit light at night in the prior art, while the reflector 17 is a material that can reflect light in the prior art. This allows the luminous panel 16 or the reflector 17 to extend out of the warning slot 13 according to different times and functions.

[0028] During use, the positioning pole is inserted into the ground via an insertion mechanism to fix it in place. This positioning pole then serves as an indicator point, helping construction workers accurately determine the location of buildings. When using the positioning system during the day, the limiting component releases the restriction on the mounting ring 12, causing the mounting ring 12 to rotate and rotate the reflector 17 into the adjacent warning slot 13. The limiting component then limits the mounting ring 12, ensuring the reflector 17 is stably installed inside the warning slot 13. This design allows the positioning pole to be illuminated by sunlight reflection. The pole is more prominent, and at night, the limiting component releases its restriction on the mounting ring 12, causing it to rotate towards the warning slot 13 near the luminous panel 16. This allows the luminous panel 16 to protrude from the warning slot 13, enabling the positioning pole to function as a warning at night. When the positioning pole is stored, both the luminous panel 16 and the reflector 17 are located inside the storage slot 14, shielding them from UV radiation when not in use. This prevents the coating of the luminous panel 16 from being affected by UV radiation, thus extending its lifespan, and also prevents dust accumulation on the reflector 17 from affecting its reflective effect.

[0029] This invention improves the visibility of positioning markers during the day and night by switching between luminous panels and reflectors, making it easier for operators to detect the building in the accurate location. At the same time, the storage slot extends the lifespan of the luminous panels and prevents dust accumulation on the reflectors.

[0030] Example 2: Based on Example 1, a further improvement is made. The limiting component includes a limiting block 18 fixedly connected to the mounting ring 12. The marker cylinder 13 is fixedly connected to fixing plates 19 located on both sides of the limiting block 18. The fixing plates 19 are slidably connected to an I-shaped plate 20. The I-shaped plate 20 has a limiting groove that matches the limiting block 18. A coil spring 121 is installed between the mounting ring 12 and the marker cylinder 1.

[0031] In the initial state, the coil spring 121 is in its natural state, and the limiting block 18 is located in the center of the two warning slots 13. When adjustment is required, the I-shaped plate 20 is first driven to slide away from the mounting ring 12, thereby moving the limiting slot away from the limiting block. Then, when the limiting block 18 is rotated to the designated position, the I-shaped plate 20 is driven closer to the mounting ring 12, thereby causing the limiting block 28 to be inserted into the limiting slot on the side to overcome the rebound force of the coil spring 121 and limit it. In this way, the luminous plate 16 or reflector 17 can be stably located inside the warning slot 13, which serves as a warning to the operator.

[0032] The fixed plate 19 has a sliding groove that is slidably connected to the I-shaped plate 20, and a spring 21 is installed between the sliding groove and the I-shaped plate 20. The spring 21 can improve the stability of the I-shaped plate 20 when it approaches the benchmark cylinder 1, thereby improving the stability of the limiting block 18.

[0033] The insertion mechanism includes several conical blocks 22, with mounting blocks 23 fixedly installed on the upper ends of the conical blocks 22. A rotating shaft 24 is fixedly installed laterally on the outer side of the marker cylinder 1. The mounting blocks 22 are rotatably connected to the rotating shaft 24 on the side near the marker cylinder 1. A U-shaped rod 26 is slidably connected up and down inside the marker cylinder 1. A limiting ring 25 matching the conical blocks 22 is fixedly installed at the lower end of the U-shaped rod 26. A threaded post 27 threadedly connected to the marker cylinder 1 is rotatably installed at the upper end of the U-shaped rod 26. A handle is installed through the hand-held disc 11 at the upper end of the threaded post 27.

[0034] When positioning markers are used in soft soil, the threaded post 27 is rotated relative to the marker cylinder 1 by the handle. This causes the threaded post 27, U-shaped rod 26, and limiting ring 25 to move downwards to the outside of the mounting block 23. Since the dimensions of the mounting block 23 and the limiting ring 25 are matched, the outer sides of several mounting blocks 23 abut against the inner side of the limiting ring 25, thereby causing several conical blocks 22 to abut against each other to form a cone. At this point, the rotation of the threaded post 27 is stopped to fix the limiting ring 25. Then, the entire marker cylinder 1 and the conical blocks 22 are rotated and inserted into the soft soil by the hand-held disc 11 until the soil abuts against the limiting ring 25. The entire marker is fixed by matching several conical blocks 22 with the limiting ring 25, thus improving the stability of the entire marker.

[0035] When positioning markers on hard soil, the threaded column 27 rotates, causing the U-shaped rod 26 and the limiting ring 25 to move upward away from the mounting block 23. Then, several conical blocks 22 open outward to a position that forms a certain angle with the marker cylinder 1, which in turn causes the limiting ring 25 to move upward. As the conical blocks 22 move closer together, one side of them comes into contact with the ground, while the upper side abuts against the limiting ring 25 to keep the conical blocks 22 perpendicular to the marker cylinder 1. This allows the conical blocks 22 to be placed on hard ground for use.

[0036] The handle includes a connecting plate 28 fixedly mounted to the threaded post 27. A hand-held post 29 is fixedly mounted on the upper end of the connecting plate 28 away from the threaded post 27. The hand-held disc 11 has several hand-held slots 30. The cooperation between the hand-held slots 30 and the hand-held post 29 allows the threaded post 27 to be rotated easily.

[0037] There are four warning slots 13, which are distributed in pairs on both sides of the U-shaped rod 26.

[0038] The height of the U-shaped rod 26 matches the height of the conical block 22 and the mounting block 23. A ring rod 31 is fixedly installed in the middle of the U-shaped rod 25.

[0039] When storing, the limiting ring 25 is moved downwards to below the conical block 22, allowing it to be placed on the ground via the limiting ring 25. The ring rod 31 abuts against the mounting block 23, maintaining the mutual contact of the conical blocks 22.

[0040] The above embodiments are merely illustrative of the principles and effects of this utility model and are not intended to limit the scope of this utility model. Any person skilled in the art can modify or alter the above embodiments without departing from the spirit and scope of this utility model. Therefore, all equivalent modifications or alterations made by those skilled in the art without departing from the spirit and technical concept disclosed in this utility model should still be covered by the claims of this utility model.

Claims

1. A positioning marker with a warning function, comprising a marker cylinder, wherein an insertion mechanism is installed at the lower end of the marker cylinder, characterized in that: A handheld disc is installed at the upper end of the marker cylinder, and a warning mechanism is installed on the periphery of the marker cylinder; The warning mechanism includes a mounting ring that is rotatably mounted to the marker cylinder. An even number of warning slots are installed on the outside of the marker cylinder. A storage slot is opened inside the marker cylinder between two warning slots. A mounting arc plate that matches the storage slot is fixedly installed at the lower end of the mounting ring. A luminous plate and a reflective plate are installed on the outside of the mounting arc plate. A limit component is installed on the outside of the marker cylinder.

2. A positioning marker with warning function according to claim 1, characterized in that: The limiting component includes a limiting block fixedly connected to the mounting ring, and the marker cylinder is fixedly connected to fixing plates located on both sides of the limiting block. The fixing plates are slidably connected to an I-shaped plate, and the I-shaped plate has a limiting groove that matches the limiting block. A coil spring is installed between the mounting ring and the marker cylinder.

3. A positioning marker with warning function according to claim 2, characterized in that: The fixing plate has a sliding groove that is slidably connected to the I-shaped plate, and a spring is installed between the sliding groove and the I-shaped plate.

4. A positioning marker with warning function according to claim 1, characterized in that: The insertion mechanism includes several conical blocks, with mounting blocks fixedly installed on the upper ends of the conical blocks. A rotating shaft is fixedly installed laterally on the outer side of the marker cylinder. The mounting blocks are rotatably connected to the rotating shaft on the side near the marker cylinder. A U-shaped rod is slidably connected up and down inside the marker cylinder. A limiting ring matching the conical blocks is fixedly installed at the lower end of the U-shaped rod. A threaded post that is threadedly connected to the marker cylinder is rotatably installed at the upper end of the U-shaped rod. A handle is installed through the hand-held disc at the upper end of the threaded post.

5. A positioning marker with warning function according to claim 4, characterized in that: The handle includes a connecting plate that is fixedly installed with a threaded post. A hand-held post is fixedly installed on the upper end of the connecting plate away from the threaded post. The hand-held disc has several hand-held slots.

6. A positioning marker with warning function according to claim 4, characterized in that: There are four warning slots, which are distributed in pairs on both sides of the U-shaped rod.

7. A positioning marker with warning function according to claim 4, characterized in that: The height of the U-shaped rod matches the height of the tapered block and the mounting block.

8. A positioning marker with warning function according to claim 4, characterized in that: A ring rod is fixedly installed in the middle of the U-shaped rod.

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