Positioning marker post capable of preventing sedimentation

Abstract

The utility model provides a positioning mark post capable of preventing sedimentation, which comprises a positioning seat, a positioning rod and a plurality of clamping assemblies, the positioning seat is provided with a central hole, the lower surface of the positioning seat is provided with a plurality of supporting legs, the positioning rod is slidably connected in the central hole, the bottom of the positioning rod forms a tip, and the clamping assemblies are arranged on the positioning rod. The multiple clamping assemblies are evenly arranged in the circumferential direction of the center hole, each clamping assembly comprises a threaded cylinder, a threaded shaft and a clamping plate, the threaded cylinders are horizontally arranged on the positioning base and extend in the radial direction of the positioning base, the first ends of the threaded shafts are matched with the threaded cylinders, and the second ends of the threaded shafts are matched with the clamping plates; the second end of the threaded shaft is rotationally connected with the clamping plate, and when the threaded shaft is rotated, the clamping plate can abut against the positioning rod. The positioning rod is clamped through the clamping plate, and the clamping plate can generate pressure and friction force on the positioning rod, so that the firmness degree of the positioning rod is improved, and the possibility that the positioning rod settles is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of ground markers, and in particular to a positioning marker capable of preventing settlement. Background Art

[0002] Land surveying involves the measurement and mapping of the quantity, distribution, topography, and other characteristics of various types of land using surveying and remote sensing techniques. This primarily encompasses topographic surveying, cadastral surveying, land leveling surveying, current land use status, and investigations of potential resources such as barren hills and wastelands. Land surveying methods include geodesy, conventional surveying, aerial photogrammetry, remote sensing, and map compilation.

[0003] During the land surveying process, surveyors need to use positioning poles to measure the land. When in use, the positioning poles are generally inserted vertically into the ground to serve the purpose of positioning.

[0004] After being inserted into the ground, a positioning pole may sink or deflect due to its own weight and external interference, which may affect the use of the positioning pole. Based on this, the present application proposes a positioning pole that can prevent sinking. Utility Model Content

[0005] The present application provides a positioning pole that can prevent settlement. The positioning pole is clamped by a clamping plate, and the clamping plate can generate pressure and friction on the positioning pole, thereby improving the firmness of the positioning pole and reducing the possibility of settlement of the positioning pole.

[0006] To solve the above technical problems, this application adopts the following technical solutions:

[0007] A positioning mark rod that can prevent settlement includes a positioning seat, a positioning rod and multiple clamping assemblies, the positioning seat is provided with a center hole, the lower surface of the positioning seat is provided with multiple legs, the positioning rod is slidably connected to the center hole, the bottom of the positioning rod forms a tip, and multiple clamping assemblies are evenly arranged along the circumferential direction of the center hole. The clamping assembly includes a threaded barrel, a threaded shaft and a clamping plate, the threaded barrel is horizontally arranged on the positioning seat and extends radially along the positioning seat, the first end of the threaded shaft cooperates with the threaded barrel, and the second end of the threaded shaft is rotatably connected to the clamping plate. When the threaded shaft is rotated, the clamping plate can abut against the positioning rod.

[0008] When in use, first place the positioning seat on the ground and adjust it to a horizontal state, then insert the positioning rod through the center hole into the ground, and then rotate the threaded shaft to make the clamping plate approach and finally abut against the positioning rod to achieve clamping of the positioning rod.

[0009] Compared with the existing technology, the positioning mark rod that can prevent settlement clamps the positioning rod through the clamping plate. The clamping plate can generate pressure and friction on the positioning rod, thereby improving the firmness of the positioning rod and reducing the possibility of settlement of the positioning rod.

[0010] In one embodiment of the present application, the clamping plate is an arc-shaped plate, and the arc-shaped plate matches the positioning rod.

[0011] In one embodiment of the present application, a circular plate is provided at the second end of the threaded shaft, a mounting cylinder is provided on the outer side of the clamping plate, an annular baffle is provided at the mouth of the mounting cylinder, the inner diameter of the mounting cylinder, the diameter of the circular plate and the inner diameter of the annular baffle decrease successively, and the circular plate is located inside the mounting cylinder.

[0012] In one embodiment of the present application, a wrench clamping interface is provided on the threaded shaft.

[0013] In one embodiment of the present application, an anti-slip pad is provided on the inner side of the clamping plate.

[0014] In one embodiment of the present application, the anti-slip pad is provided with a plurality of anti-slip ribs, and the plurality of anti-slip ribs are arranged at intervals along the vertical direction.

[0015] In one embodiment of the present application, a level is provided on the positioning seat.

[0016] In one embodiment of the present application, the legs are adjustable legs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0018] Figure 1 A schematic diagram of the three-dimensional structure of a positioning pole capable of preventing settlement provided in one embodiment of the present application;

[0019] Figure 2 A schematic diagram of the three-dimensional structure of a positioning seat used in a positioning pole capable of preventing settlement provided in one embodiment of the present application;

[0020] Figure 3 A schematic diagram of the three-dimensional structure of a clamping assembly used in a positioning pole capable of preventing settlement provided in one embodiment of the present application;

[0021] Figure 4 A schematic cross-sectional view of a clamping assembly used in a positioning pole capable of preventing subsidence provided in one embodiment of the present application;

[0022] Figure 5 A schematic diagram of the three-dimensional structure of a clamping plate used for a positioning pole capable of preventing settlement provided in one embodiment of the present application.

[0023] Reference numerals:

[0024] 100. Positioning seat; 110. Center hole; 120. Support leg; 130. Level; 200. Positioning rod; 300. Clamping assembly; 310. Threaded barrel; 320. Threaded shaft; 321. Round plate; 322. Wrench card interface; 330. Clamping plate; 331. Mounting barrel; 332. Annular baffle; 333. Anti-skid rib; 340. Mounting plate. DETAILED DESCRIPTION

[0025] To make the purpose, technical solutions, and advantages of the embodiments of this application more clear, the technical solutions in the embodiments of this application are clearly and completely described below. Obviously, the described embodiments are part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts also fall within the scope of protection of this application.

[0026] In the description of this application, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application.

[0027] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. Throughout this application, unless otherwise specified, "plurality" means two or more.

[0028] In the description of this application, it should be noted that, unless otherwise specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.

[0029] Figure 1 A schematic diagram of the three-dimensional structure of a positioning pole capable of preventing settlement provided in one embodiment of the present application. Figure 2 A schematic diagram of the three-dimensional structure of a positioning seat used for a positioning pole capable of preventing settlement provided in one embodiment of the present application. Figure 3 A schematic diagram of the three-dimensional structure of a clamping assembly used for a positioning pole capable of preventing settlement provided in one embodiment of the present application. Figure 4 A schematic cross-sectional view of a clamping assembly used for a positioning pole capable of preventing settlement provided in one embodiment of the present application. Figure 5 A schematic diagram of the three-dimensional structure of a clamping plate used for a positioning pole capable of preventing settlement provided in one embodiment of the present application.

[0030] The embodiment of the present application provides a positioning pole that can prevent settlement, such as Figure 1 As shown, it includes a positioning seat 100, a positioning rod 200 and multiple clamping assemblies 300, wherein the positioning seat 100 is a structure for installing and supporting other components, the positioning rod 200 is a component inserted into the ground to achieve positioning, and the clamping assembly 300 can clamp the positioning rod 200.

[0031] like Figure 2 As shown, the positioning seat 100 is provided with a central hole 110 , and a plurality of legs 120 are provided on the lower surface of the positioning seat 100 . When the positioning seat 100 is placed, the legs 120 can be inserted into a part of the ground to ensure the stability of the positioning seat 100 .

[0032] like Figure 2 As shown, the positioning rod 200 is slidably connected to the center hole 110, and the bottom of the positioning rod 200 forms a pointed end, which makes it easy for surveyors to insert the positioning rod 200 into the ground to achieve positioning.

[0033] like Figure 1 and Figure 3 As shown, multiple clamping assemblies 300 are evenly arranged along the circumference of the center hole 110, and the number of clamping assemblies 300 can generally be three or four. The clamping assembly 300 includes a threaded barrel 310, a threaded shaft 320, and a clamping plate 330. The threaded barrel 310 is horizontally arranged on the positioning seat 100. For ease of installation, a mounting plate 340 can be provided at the bottom of the threaded barrel 310, and the threaded barrel 310 is mounted on the positioning seat 100 via the mounting plate 340. The threaded barrel 310 extends radially along the positioning seat 100. The first end of the threaded shaft 320 engages with the threaded barrel 310, and the second end of the threaded shaft 320 is rotatably connected to the clamping plate 330. In this way, when the threaded shaft 320 rotates, it can move closer to or farther from the center hole 110 in the radial direction of the positioning seat 100, thereby driving the clamping plate 330 closer to or farther from the positioning rod 200. In this way, when the threaded shaft 320 rotates, the clamping plate 330 can abut against the positioning rod 200, thereby clamping the positioning rod 200.

[0034] When in use, first place the positioning seat 100 on the ground and adjust it to a horizontal state, then insert the positioning rod 200 through the center hole 110 into the ground, and then rotate the threaded shaft 320 to make the clamping plate 330 approach and finally abut against the positioning rod 200 to achieve clamping of the positioning rod 200.

[0035] Compared with the existing technology, the positioning mark rod that can prevent settlement clamps the positioning rod 200 through the clamping plate 330. The clamping plate 330 can generate pressure and friction on the positioning rod 200, thereby improving the firmness of the positioning rod 200 and reducing the possibility of settlement of the positioning rod 200.

[0036] In some embodiments, as Figure 3 As shown, the clamping plate 330 is an arc-shaped plate, which matches the positioning rod 200, increases the contact area between the clamping plate 330 and the positioning rod 200, increases the friction between the two, increases the firmness of the positioning rod 200, and improves the anti-settling ability.

[0037] In some embodiments, as Figure 4 As shown, a circular plate 321 is provided at the second end of the threaded shaft 320, and a mounting tube 331 is provided on the outside of the clamping plate 330. An annular baffle 332 is provided at the opening of the mounting tube 331. The inner diameter of the mounting tube 331, the diameter of the circular plate 321, and the inner diameter of the annular baffle 332 decrease in sequence, and the circular plate 321 is located within the mounting tube 331. When the threaded shaft 320 rotates, it can push or pull the clamping plate 330 to move, achieving a rotational connection between the two.

[0038] In some embodiments, as Figure 3 As shown, a wrench clamp interface 322 is provided on the threaded shaft 320 to facilitate measurement personnel to apply force to the threaded shaft 320 and facilitate operation.

[0039] In some embodiments, an anti-skid pad is provided on the inner side of the clamping plate 330 , which is in direct contact with the positioning rod 200 , thereby increasing the friction between the two and preventing wear on the positioning rod 200 , thereby increasing the service life of the positioning rod 200 .

[0040] In some embodiments, as Figure 5 As shown, the anti-slip pad is provided with a plurality of anti-slip ribs 333, which are arranged at intervals in the vertical direction and extend in the horizontal direction. The plurality of anti-slip ribs 333 can further increase the friction with the positioning rod 200 and further increase the firmness of the positioning rod 200.

[0041] In some embodiments, as Figure 2 As shown, a level 130 is provided on the positioning base 100, which allows the surveyor to quickly adjust the positioning base 100 to a horizontal state for easy use.

[0042] In some embodiments, the legs 120 are adjustable legs, so that the length of the legs 120 can be adjusted, so that the entire positioning base 100 can be adapted to uneven ground and can be easily adjusted to a horizontal state on uneven ground. For example, the legs 120 can be telescopic legs.

[0043] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or make equivalent replacements for some or all of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A positioning pole capable of preventing settlement, characterized in that: include: A positioning seat, wherein the positioning seat is provided with a center hole and a lower surface of the positioning seat is provided with a plurality of supporting legs; a positioning rod, the positioning rod being slidably connected to the central hole, the bottom of the positioning rod forming a tip; Multiple clamping assemblies are evenly arranged along the circumferential direction of the center hole. The clamping assemblies include a threaded barrel, a threaded shaft and a clamping plate. The threaded barrel is horizontally arranged on the positioning seat and extends radially along the positioning seat. The first end of the threaded shaft cooperates with the threaded barrel, and the second end of the threaded shaft is rotatably connected to the clamping plate. When the threaded shaft is rotated, the clamping plate can abut against the positioning rod.

2. The positioning pole capable of preventing settlement according to claim 1, characterized in that: The clamping plate is an arc-shaped plate, and the arc-shaped plate matches the positioning rod.

3. The positioning pole capable of preventing settlement according to claim 2, characterized in that: A circular plate is provided at the second end of the threaded shaft, a mounting cylinder is provided on the outside of the clamping plate, an annular baffle is provided at the mouth of the mounting cylinder, the inner diameter of the mounting cylinder, the diameter of the circular plate and the inner diameter of the annular baffle decrease successively, and the circular plate is located inside the mounting cylinder.

4. The positioning pole capable of preventing settlement according to claim 1, characterized in that: A wrench clamping interface is provided on the threaded shaft.

5. The positioning pole capable of preventing settlement according to any one of claims 1 to 4, characterized in that: An anti-slip pad is provided on the inner side of the clamping plate.

6. The positioning pole capable of preventing settlement according to claim 5, characterized in that: The anti-slip pad is provided with a plurality of anti-slip ribs, and the plurality of anti-slip ribs are arranged at intervals along the vertical direction.

7. The positioning pole capable of preventing settlement according to any one of claims 1 to 4, characterized in that: A level is provided on the positioning seat.

8. The positioning pole capable of preventing settlement according to any one of claims 1 to 4, characterized in that: The supporting legs are adjustable supporting legs.

Images