Geographic information surveying and mapping device with angle adjusting function

Abstract

The utility model belongs to the technical field of geographic information surveying and mapping, and particularly relates to a geographic information surveying and mapping device with an angle adjusting function, which comprises a mounting disc, an angle adjusting mechanism is arranged at the top of the mounting disc, a supporting mechanism is arranged at the bottom of the mounting disc, and the angle adjusting mechanism comprises a chassis. The chassis is movably connected to the top of the mounting disc, a supporting column is fixedly connected to the top of the chassis, and a first bevel gear is rotationally connected to the top of the supporting column; by arranging the angle adjusting mechanism and the supporting mechanism, the angle adjusting mechanism realizes 360-degree all-dimensional fine adjustment rotation measurement of the surveying instrument body on the same horizontal plane, so that surveying and mapping personnel do not need to manually lift the surveying instrument body to steer, fine adjustment of the surveying instrument body during rotation is realized, and the surveying and mapping efficiency is improved; the supporting mechanism can achieve telescopic height adjustment of the main rod and the supporting rod, the size of the tripod can be reduced through telescopic adjustment, and therefore measurement personnel can conveniently store the tripod.

Description

Technical Field

[0001] The utility model relates to the technical field of geographic information surveying and mapping, in particular to a geographic information surveying and mapping device with an angle adjustment function. Background Art

[0002] Geographic information surveying and mapping devices usually refer to equipment used for geographic information collection and measurement. These devices play an important role in modern surveying and mapping work, and can effectively reduce the consumption of manpower and material resources and improve surveying and mapping accuracy and efficiency.

[0003] However, it is inconvenient to adjust the angle of the surveying and mapping device during use. When measuring the direction or adjusting the angle of the surveying and mapping device, the surveying and mapping personnel need to manually lift the surveying and mapping device to adjust the direction, which makes it difficult to fine-tune the rotation angle of the surveying and mapping device, thus affecting the surveying and mapping efficiency. For this reason, we propose a geographic information surveying and mapping device with angle adjustment function. Utility Model Content

[0004] In order to make up for the shortcomings of the prior art, the surveying and mapping device has the inconvenience of angle adjustment when in use. When the surveying and mapping personnel measure the direction or adjust the angle of the surveying and mapping device, they need to manually lift the surveying and mapping device to adjust the direction, and it is difficult to achieve fine adjustment of the rotation angle of the surveying and mapping device, thus affecting the measurement efficiency. The utility model proposes a geographic information surveying and mapping device with an angle adjustment function.

[0005] The utility model solves the technical problem by adopting the following technical solution: a geographic information surveying and mapping device with an angle adjustment function, comprising a mounting plate, the top of which is provided with an angle adjustment mechanism, and the bottom of which is provided with a supporting mechanism;

[0006] The angle adjustment mechanism comprises a chassis, the chassis is movably connected to the top of the mounting plate, the top of the chassis is fixedly connected to a support column, the top of the support column is rotatably connected to a first bevel gear, the inner wall of the chassis is rotatably connected to a rotating rod, one end of the rotating rod is fixedly connected to a second bevel gear, the first bevel gear and the second bevel gear are meshed with each other, one end of the rotating rod is fixedly connected to a torsion column, the top of the first bevel gear is fixedly connected to a threaded column, and the surface of the threaded column is threadedly connected to a surveying instrument body;

[0007] The supporting mechanism includes a main rod, the top of the main rod is fixedly connected to the bottom of the mounting plate, the bottom of the main rod is fixedly connected to a limiting plate, the surface of the main rod is slidably connected to a sliding ring, the surface of the sliding ring is fixedly connected to a sliding block, the number of the sliding blocks is three, the inner wall of the sliding block is rotatably connected to a rotating shaft, the surface of the rotating shaft is rotatably connected to a connecting plate, the number of the connecting plates is two, and one side of the two connecting plates is fixedly connected to a support rod.

[0008] Preferably, a level bubble is fixedly mounted on the top of the surveying instrument body, and the level bubble is a round glass bubble.

[0009] Preferably, an anti-skid pad is provided on the surface of the torsion column, and the anti-skid pad is made of rubber material.

[0010] By setting up the anti-skid pad made of rubber material, the friction force when the measurement personnel rotate the torsion column is increased. The softness of the rubber material also makes it easier for the measurement personnel to rotate the torsion column, thereby increasing the convenience of the measurement personnel to rotate the torsion column to adjust the angle.

[0011] Preferably, an adjusting rod is threadedly connected to the bottom of the mounting plate, and there are three adjusting rods. The tops of the three adjusting rods all penetrate the top of the mounting plate and contact the bottom of the chassis, and the bottom of the adjusting rod is fixedly connected to an adjusting handle.

[0012] Preferably, a protective sheet is fixedly connected to the top of the mounting plate, and the number of the protective sheets is three.

[0013] By setting the protective sheet, the lateral displacement of the chassis can be limited, and the stability of the chassis on the top of the mounting plate can be increased, thereby increasing the stability of the surveying instrument body during surveying and mapping, and increasing the smoothness of the surveying and mapping process;

[0014] Preferably, a clamping block is fixedly connected to the surface of the sliding ring, and a threaded rod is threadedly connected between the clamping block and the inner wall of the sliding ring.

[0015] Preferably, a conical foot is fixedly connected to the bottom of the support rod, and the conical foot is made of steel.

[0016] The utility model is beneficial in that:

[0017] The utility model provides an angle adjustment mechanism and a supporting mechanism. The angle adjustment mechanism enables the surveying instrument body to perform 360° all-round fine-tuning rotation measurement on the same horizontal plane, avoiding the surveying personnel from manually lifting the surveying instrument body for steering, achieving fine-tuning of the surveying instrument body during rotation, and improving the surveying efficiency. The supporting mechanism can achieve telescopic height adjustment of the main rod and the support rod, and the volume of the tripod can be reduced through telescopic adjustment, thereby facilitating storage by the surveying personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 This is a schematic diagram of the overall structure of the measuring device of the utility model;

[0020] Figure 2 This is a schematic diagram of the angle adjustment mechanism of the utility model;

[0021] Figure 3 This is a schematic diagram of the bevel gear structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the tripod structure of the utility model.

[0023] In the figure: 1. mounting plate; 2. angle adjustment mechanism; 201. chassis; 202. support column; 203. first bevel gear; 204. rotating rod; 205. second bevel gear; 206. torsion column; 207. threaded column; 208. surveying instrument body; 3. support mechanism; 301. main rod; 302. limit plate; 303. sliding ring; 304. sliding block; 305. rotating shaft; 306. connecting plate; 307. supporting rod; 4. level bubble; 5. anti-slip pad; 6. adjusting rod; 7. adjusting handle; 8. protective sheet; 9. clamping block; 10. threaded rod; 11. tapered foot. 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] The following is combined with Figure 1-4 To further explain this application in detail,

[0026] The embodiment of the present application discloses a geographic information surveying and mapping device with an angle adjustment function. Figure 1 and Figure 2 , a geographic information surveying and mapping device with an angle adjustment function, comprising a mounting plate 1, an angle adjustment mechanism 2 is arranged on the top of the mounting plate 1, and a supporting mechanism 3 is arranged on the bottom of the mounting plate 1;

[0027] The angle adjustment mechanism 2 includes a chassis 201, which is movably connected to the top of the mounting plate 1, a support column 202 is fixedly connected to the top of the chassis 201, a first bevel gear 203 is rotatably connected to the top of the support column 202, a rotating rod 204 is rotatably connected to the inner wall of the chassis 201, a second bevel gear 205 is fixedly connected to one end of the rotating rod 204, the first bevel gear 203 and the second bevel gear 205 are meshed with each other, a torsion column 206 is fixedly connected to one end of the rotating rod 204, a threaded column 207 is fixedly connected to the top of the first bevel gear 203, and a surveying instrument body 208 is threadedly connected to the surface of the threaded column 207;

[0028] The supporting mechanism 3 includes a main rod 301, the top of the main rod 301 is fixedly connected to the bottom of the mounting plate 1, the bottom of the main rod 301 is fixedly connected to a limiting plate 302, the surface of the main rod 301 is slidably connected to a sliding ring 303, the surface of the sliding ring 303 is fixedly connected to a sliding block 304, there are three sliding blocks 304, the inner wall of the sliding block 304 is rotatably connected to a rotating shaft 305, the surface of the rotating shaft 305 is rotatably connected to a connecting plate 306, there are two connecting plates 306, and one side of the two connecting plates 306 is fixedly connected to a support rod 307.

[0029] Reference Figure 1 A level bubble 4 is fixedly installed on the top of the surveying instrument body 208. The level bubble 4 is a glass round bubble. By setting the level bubble 4, it is convenient to observe whether the surveying instrument body 208 is in a horizontal state, which enables the surveyor to adjust while observing, thereby increasing the convenience of adjusting the surveying instrument body 208.

[0030] Reference Figure 2 and Figure 3 The surface of the torsion column 206 is provided with an anti-skid pad 5, which is made of rubber material. By providing the anti-skid pad 5 made of rubber material, the friction force when the measurement personnel rotates the torsion column 206 is increased. The softness of the rubber material also makes it easier for the measurement personnel to rotate the torsion column 206, thereby increasing the convenience of the measurement personnel when rotating the torsion column 206 to adjust the angle;

[0031] Reference Figure 2 and Figure 3 , the bottom of the mounting plate 1 is threadedly connected with an adjusting rod 6, and the number of the adjusting rods 6 is three. The tops of the adjusting rods 6 all penetrate the top of the mounting plate 1 and contact the bottom of the chassis 201. The bottom of the adjusting rod 6 is fixedly connected with an adjusting handle 7. By setting the adjusting rod 6, when the surveying instrument body 208 is not in a horizontal position, it is convenient for the surveyor to adjust the vertical displacement of the adjusting rod 6 by turning the adjusting handle 7, so as to fine-tune the vertical tilt angle of the surveying instrument body 208, so that the level bubble 4 is in the middle position, thereby increasing the accuracy and convenience of measurement;

[0032] Reference Figure 1 and Figure 2 The top of the mounting plate 1 is fixedly connected with a protective sheet 8, and the number of the protective sheets 8 is three. By setting the protective sheet 8, the lateral displacement of the chassis 201 can be limited, and the stability of the chassis 201 on the top of the mounting plate 1 is increased, thereby increasing the stability of the surveying instrument body 208 during surveying and mapping, and increasing the stability of the surveying and mapping process;

[0033] Reference Figure 1 and Figure 4 The surface of the sliding ring 303 is fixedly connected with a clamping block 9, and the clamping block 9 and the inner wall of the sliding ring 303 are threadedly connected with a threaded rod 10. By setting the clamping block 9 and the threaded rod 10, after the height of the tripod is adjusted, the threaded rod 10 is rotated to clamp the main rod 301, thereby achieving the position fixation of the sliding ring 303 on the main rod 301, preventing the sliding ring 303 from sliding randomly on the main rod 301, and increasing the stability during use;

[0034] Reference Figure 1 and Figure 4 The bottom of the support rod 307 is fixedly connected with a conical foot 11, which is made of steel. By setting the conical foot 11, it is convenient for the surveyor to insert the conical foot 11 into the loose ground, thereby facilitating the fixing of the tripod;

[0035] Working principle: the surveyor first adjusts the tripod, and by pulling the main rod 301, the position of the sliding ring 303 and the position of the main rod 301 are relatively displaced. When adjusted to a suitable position, the threaded rod 10 is rotated, and the rotation of the threaded rod 10 causes the threaded rod 10 to clamp the main rod 301. When it is rotated to a certain extent, the three support rods 307 are rotated, and the support rods 307 are axially rotated through the rotating shaft 305. When the angle of the support rods 307 is adjusted, the conical foot 11 is inserted into the ground to fix the tripod. After the tripod is adjusted, the surveying instrument body 208 is connected to the top of the threaded column 207 through threads. First, observe whether the position of the level bubble 4 is centered. If not, the adjustment handle 7 is rotated, and the rotation of the adjustment handle 7 drives the adjustment rod 6 to move , so that the adjusting rod 6 moves upward, and the movement of the adjusting rod 6 drives one side of the surveying instrument body 208 to generate an inclination angle, thereby realizing fine adjustment of the inclination of the surveying instrument body 208. When the surveying instrument body 208 is in a horizontal position, by rotating the torsion column 206, the rotation of the torsion column 206 drives the rotating rod 204 to rotate, and the rotation of the rotating rod 204 drives the second bevel gear 205 to rotate, and the rotation of the second bevel gear 205 drives the first bevel gear 203 to rotate on the horizontal plane, and the rotation of the first bevel gear 203 drives the threaded column 207 to rotate, and the rotation of the threaded column 207 drives the surveying instrument body 208 to rotate, thereby realizing the adjustment of the rotation angle of the surveying instrument body 208, and 360° all-round fine-tuning measurement can be performed on the same horizontal plane.

[0036] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A geographic information surveying and mapping device with an angle adjustment function, characterized in that: It comprises a mounting plate (1), the top of the mounting plate (1) is provided with an angle adjustment mechanism (2), and the bottom of the mounting plate (1) is provided with a support mechanism (3); The angle adjustment mechanism (2) comprises a chassis (201), wherein the chassis (201) is movably connected to the top of the mounting plate (1), the top of the chassis (201) is fixedly connected to a support column (202), the top of the support column (202) is rotatably connected to a first bevel gear (203), the inner wall of the chassis (201) is rotatably connected to a rotating rod (204), one end of the rotating rod (204) is fixedly connected to a second bevel gear (205), the first bevel gear (203) and the second bevel gear (205) are meshed with each other, one end of the rotating rod (204) is fixedly connected to a torsion column (206), the top of the first bevel gear (203) is fixedly connected to a threaded column (207), and the surface of the threaded column (207) is threadedly connected to a surveying instrument body (208); The support mechanism (3) comprises a main rod (301), the top of the main rod (301) is fixedly connected to the bottom of the mounting plate (1), the bottom of the main rod (301) is fixedly connected to a limit plate (302), the surface of the main rod (301) is slidably connected to a sliding ring (303), the surface of the sliding ring (303) is fixedly connected to a sliding block (304), the number of the sliding blocks (304) is three, the inner wall of the sliding block (304) is rotatably connected to a rotating shaft (305), the surface of the rotating shaft (305) is rotatably connected to a connecting plate (306), the number of the connecting plates (306) is two, and one side of the two connecting plates (306) is fixedly connected to a support rod (307).

2. A geographic information surveying and mapping device with angle adjustment function according to claim 1, characterized in that: A level bubble (4) is fixedly mounted on the top of the surveying instrument body (208), and the level bubble (4) is a round glass bubble.

3. The geographic information surveying and mapping device with angle adjustment function according to claim 1, characterized in that: The surface of the torsion column (206) is provided with an anti-skid pad (5), and the anti-skid pad (5) is made of rubber material.

4. The geographic information surveying and mapping device with angle adjustment function according to claim 1, characterized in that: The bottom of the mounting plate (1) is threadedly connected to an adjusting rod (6), the number of the adjusting rods (6) is three, the tops of the three adjusting rods (6) all penetrate the top of the mounting plate (1) and contact the bottom of the chassis (201), and the bottom of the adjusting rod (6) is fixedly connected to an adjusting handle (7).

5. The geographic information surveying and mapping device with angle adjustment function according to claim 1, characterized in that: A protective sheet (8) is fixedly connected to the top of the installation plate (1), and the number of the protective sheets (8) is three.

6. The geographic information surveying and mapping device with angle adjustment function according to claim 1, characterized in that: A clamping block (9) is fixedly connected to the surface of the sliding ring (303), and a threaded rod (10) is threadedly connected between the clamping block (9) and the inner wall of the sliding ring (303).

7. The geographic information surveying and mapping device with angle adjustment function according to claim 1, characterized in that: The bottom of the support rod (307) is fixedly connected with a conical foot (11), and the conical foot (11) is made of steel material.

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