Marking rod for outdoor remote sensing surveying and mapping

Abstract

The utility model belongs to the technical field of remote sensing surveying and mapping, and particularly relates to an identification rod for outdoor remote sensing surveying and mapping, which is more flexible in support mode and can specifically support different grounds through the arrangement of a support mechanism compared with a conventional identification rod directly inserted into the ground. The supporting stability and adaptability are better, meanwhile, the soil drilling depth of the soil drilling rod can be further adapted through the adjusting part according to different soil states, and therefore the supporting stability is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to remote sensing surveying and mapping technical field, concretely relates to a kind of identification pole for outdoor remote sensing surveying and mapping. BACKGROUND

[0002] Remote sensing surveying and mapping refers to the use of surveying and mapping tools to draw topographic maps or other thematic maps. Currently, using unmanned aerial vehicles for remote sensing surveying and mapping is a more convenient and cost-effective surveying and mapping method. To ensure the accuracy of data collection in the surveying and mapping area, a corresponding identification pole is often set at the boundary of the area to be surveyed to provide a reference for the unmanned aerial vehicle operator. Most conventional identification poles are straight poles that are directly inserted into the ground and use reflective strips or indicator lights on the surface for indication. However, such identification poles are only suitable for use in areas with soft ground and are difficult to support in areas with hard ground. Some identification poles with tripod structures are prone to tipping over when placed on soft ground due to soil softening or external interference, resulting in poor stability. SUMMARY

[0003] The utility model aims to provide an identification pole for outdoor remote sensing surveying and mapping to solve the problems mentioned in the background.

[0004] To achieve the above technical purpose, the utility model adopts the following technical solutions:

[0005] An identification pole for outdoor remote sensing surveying and mapping includes a main pole body and an indicator light. The indicator light is located at the upper end of the main pole body. A support mechanism is provided on the lower side of the main pole body.

[0006] The support mechanism includes a side support assembly and a bottom support assembly. The side support assembly is located on the upper side of the main pole body, and the bottom support assembly is located at the lower end of the main pole body.

[0007] The side support assembly consists of three support legs, which are evenly distributed around the circumference of the main pole body. The upper side of the support leg is hingedly connected to the main pole body with a maximum outward folding degree of 30°. The bottom support assembly includes a soil drilling rod and an adjustment part. The adjustment part is connected to the lower side of the main pole body, and the soil drilling rod is connected to the lower end of the adjustment part with a conical structure at the end.

[0008] The adjustment part includes a screw rod, a limiting sheet, and a bolt. The main pole body has a step cavity with an opening facing downward on the lower side. The limiting sheet is slidingly arranged in the step cavity. One end of the screw rod is connected to the limiting sheet, and the other end protrudes out of the step cavity and is concentrically connected to the soil drilling rod. The screw rod is threadedly connected to the opening of the step cavity. The bolt is connected to the lower side of the main pole body through a spring wire. The upper side of the screw rod has a pin hole that matches the bolt.

[0009] The length of the screw rod is less than the length of the soil drilling rod.

[0010] The side of the earth drilling rod is provided with a spiral fin.

[0011] The end of the support leg is provided with a support block.

[0012] Compared with the prior art, the present application has at least the following advantages:

[0013] By arranging the support mechanism, compared with the conventional identification rod directly inserted into the ground, the support mechanism is more flexible in support, can be targeted to different ground to provide different support, has better stability and adaptability, and can further adjust the drilling depth of the earth drilling rod through the adjusting part according to different soil states, so that the stability of the support is effectively improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] The utility model can be further illustrated by the non-limiting embodiments shown in the drawings.

[0015] Figure 1 It is a structural schematic view of the utility model in the storage state.

[0016] Figure 2 It is a structural schematic view of the utility model in the state of opening the support leg.

[0017] Figure 3 It is a structural schematic view of the utility model in the state of opening the support leg and extending the earth drilling rod.

[0018] Figure 4 It is a structural sectional view of the utility model.

[0019] Main rod body 1, indicator light 11, support leg 2, support block 21, earth drilling rod 3, screw rod part 4, limiting fin 41, bolt 42, step cavity 43, pin hole 44. DETAILED DESCRIPTION

[0020] In order for those skilled in the art to better understand the utility model, the technical solutions of the utility model are further described below in combination with the drawings and embodiments.

[0021] As shown in the drawings, an identification rod for outdoor remote sensing surveying and mapping comprises a main rod body 1 and an indicator light 11, the indicator light 11 is arranged on the upper end of the main rod body 1, and a support mechanism is arranged on the lower side of the main rod body 1. Figures 1-4

[0022] The support mechanism comprises a side support assembly and a bottom support assembly, the side support assembly is arranged on the upper side of the main rod body 1, and the bottom support assembly is arranged on the lower end of the main rod body 1.

[0023] ​The side support assembly is composed of three support legs 2 which are evenly distributed around the circumference of the main rod body 1, the upper side of the support leg 2 is hingedly connected to the main rod body 1 with a maximum outward folding degree of 30°, the bottom support assembly includes a soil drilling rod 3 and an adjusting part, the adjusting part is connected to the lower side of the main rod body 1, the soil drilling rod 3 is connected to the lower end of the adjusting part and the end is in a conical structure.

[0024] When remote sensing surveying is carried out, the marker rod is carried to the target site, according to the surface structure of the target site, the device can be adaptively adjusted to support on the ground, when the ground is hard stone, soil or concrete and other surfaces that are not easy to collapse, at this time the soil drilling rod 3 cannot drill into the ground and will cause obstruction, at the same time the support stability of such surface is also relatively good, at this time only the three support legs 2 can be turned over, so that the three support legs 2 cooperate with the main rod body 1 to form a triangular support state, and the indicator light 11 is turned on to indicate light, to ensure that the operator can observe when using the unmanned aerial vehicle for remote sensing surveying;

[0025] When the ground is loose soil, the soil drilling rod 3 can be controlled to drill into the soil through the adjusting part after the support leg 2 is turned on to form a triangular support state, so as to further fix the device by using the soil drilling rod 3, so as to reduce the interference of external links on the main rod body 1 in the loose soil state, so as to prevent the device from directly tilting or toppling, and to ensure that the device remains stable in an upright state to meet the observation needs of remote sensing surveying.

[0026] The adjusting part includes a screw part 4, a limiting sheet 41 and a plug 42, the lower side of the main rod body 1 is provided with a downward opening stepped cavity 43, the limiting sheet 41 is slidingly arranged in the stepped cavity 43, one end of the screw part 4 is connected to the limiting sheet 41 and the other end is concentrically connected to the soil drilling rod 3 after extending out of the stepped cavity 43, the screw part 4 is threadedly connected to the opening of the stepped cavity 43, the plug 42 is connected to the lower side of the main rod body 1 through a elastic rope, and the upper side of the screw part 4 is provided with a pin hole 44 matched with the plug 42.

[0027] When adjusting, the soil drilling rod 3 can be directly rotated, so that the screw part 4 and the opening part of the stepped cavity 43 are movably connected through the threaded connection, until the soil drilling rod 3 is inserted into the soil and stable, and the main rod body 1 is not easy to sway, wherein the limiting sheet 41 is used to limit the extension length of the screw part 4 to avoid falling off, and the plug 42 is used to insert into the pin hole 44 after the screw part 4 extends out, so that the screw part 4 cannot be rotated into the stepped cavity 43 due to external interference, and the number and arrangement position of the pin hole 44 can be evenly arranged along the axis direction of the screw part 4 to further meet the limiting needs of the soil drilling rod 3 extending into the soil at different depths.

[0028] The length of the screw part 4 is less than the length of the soil drilling rod 3, so that the screw part 4 cannot be drilled into the soil, avoiding the soil drilling rod 3 from being carried by the soil and causing poor rotation.

[0029] The side of the earth drilling rod 3 is provided with a spiral blade; thus the efficiency of drilling into the earth can be improved.

[0030] The inner side of the end of the supporting leg 2 is provided with a supporting block 21; thus the supporting stability can be improved.

[0031] The power source of the indicator light is from the self-installed battery, and the embedded battery in the main rod body can also be used for power supply.

[0032] The above examples only exemplarily illustrate the principles and effects of the present application, and are not used to limit the present application. Any person skilled in the art can modify or change the above examples without departing from the spirit and scope of the present application. Therefore, all equivalent modifications or changes completed by those skilled in the art without departing from the spirit and technical thought disclosed by the present application should be covered by the claims of the present application.

Claims

1. An identification pole for outdoor remote sensing mapping, comprising a main pole body and an indicator light, the indicator light being arranged on the upper end of the main pole body, characterized in that: The main rod body is provided with a supporting mechanism on the lower side thereof; The supporting mechanism comprises a side supporting assembly and a bottom supporting assembly, the side supporting assembly is arranged on the upper side of the main rod body, and the bottom supporting assembly is arranged on the lower end of the main rod body; The side supporting assembly is composed of three supporting legs, the three supporting legs are uniformly distributed around the circumference of the main rod body, the upper side of the supporting leg is hingedly connected with the main rod body in a damping manner, and the maximum outward folding degree is 30°, the bottom supporting assembly comprises a soil drilling rod and an adjusting part, the adjusting part is connected with the lower side of the main rod body, the soil drilling rod is connected with the lower end of the adjusting part and has a conical structure at the tail end.

2. A marker pole for outdoor remote sensing mapping according to claim 1, characterized in that: The adjusting part comprises a screw rod part, a limiting sheet and a bolt, the lower side of the main rod body is provided with a downward-opening stepped cavity, the limiting sheet is slidingly arranged in the stepped cavity, one end of the screw rod part is connected with the limiting sheet and the other end thereof is connected with the soil drilling rod in a concentric manner after extending out of the stepped cavity, the screw rod part is threadedly connected with the opening of the stepped cavity, the bolt is connected with the lower side of the main rod body through an elastic rope, and the upper side of the screw rod part is provided with a pin hole matched with the bolt.

3. A marker pole for outdoor remote sensing mapping according to claim 2, characterized in that: The length of the screw rod part is less than the length of the soil drilling rod.

4. A marker pole for outdoor remote sensing mapping according to claim 3, characterized in that: The side of the soil drilling rod is provided with a spiral sheet.

5. A marker pole for outdoor remote sensing mapping according to claim 4, characterized in that: The inner side of the tail end of the supporting leg is provided with a supporting block.

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