Surveying and mapping geographic information data acquisition device

Abstract

The utility model discloses a surveying and mapping geographic information data acquisition device, and relates to the technical field of geographic surveying and mapping equipment, the surveying and mapping geographic information data acquisition device comprises a bottom plate, a mounting plate, a data acquisition device body and a gradienter, the upper surface of the bottom plate is symmetrically and fixedly provided with two L-shaped rods, and the other ends of the two L-shaped rods are fixedly connected with a cylinder together; a spherical mounting groove is formed in the top of the cylinder, and a ball is rotationally arranged in the mounting groove. According to the utility model, through the arrangement of the clamping plate and the non-slip mat, the ball can be limited in the process that the clamping block drives the non-slip mat to make contact with and extrude the ball, that is, the data acquisition device body is limited, so that the data acquisition device is stably in a horizontal state, and through the arrangement of the motor, the first connecting mechanism and the second connecting mechanism, the data acquisition device is more stable. After the rotary mounting plate is adjusted to a horizontal angle, the clamping block and the non-slip mat can be driven to extrude the ball, so that the horizontal angle of the data acquisition device body can be quickly fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of geographic surveying and mapping equipment, in particular to a surveying and mapping geographic information data acquisition device. Background Art

[0002] Geographic information is the geographical meaning contained and expressed by geographic data. It is a general term for numbers, texts, images and graphics related to the quantity, quality, properties, distribution characteristics, connections and laws of materials related to geographical environment elements. Surveying and mapping is the measurement, collection and drawing of the shape, size, spatial position and attributes of natural geographical elements or artificial facilities on the surface.

[0003] In the process of implementing the present application, the applicant discovered that the data acquisition device needs to have its horizontal angle adjusted when in use. However, the existing adjustment method is mostly performed by manually adjusting the bracket. This causes the problem that the adjustment process requires repeated confirmation and correction of the level, and the entire adjustment process is rather cumbersome. Utility Model Content

[0004] In view of the above-mentioned problems existing in the existing surveying and mapping geographic information data collection device, the present utility model is proposed.

[0005] Therefore, the purpose of the utility model is to provide a surveying and mapping geographic information data collection device, which solves the problem that the adjustment process requires repeated confirmation and correction of the level meter, and the entire adjustment process is relatively cumbersome.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A surveying and mapping geographic information data collection device comprises a base plate, a mounting plate, a data collection device body and a spirit level, wherein two L-shaped rods are symmetrically fixedly arranged on the upper surface of the base plate, and the other ends of the two L-shaped rods are commonly fixedly connected to a cylinder, a spherical mounting groove is opened on the top of the cylinder, a sphere is rotatably arranged inside the mounting groove, four fixing rods are fixedly arranged around the outer wall of the sphere, and the sphere is fixedly connected to the mounting plate through the four fixing rods, the data collection device body and the spirit level are both fixedly arranged on the upper surface of the mounting plate, a first connecting mechanism is arranged on the upper surface of the base plate, and a motor is arranged through the first connecting mechanism, a screw rod is fixedly connected to the output end of the motor, an internally threaded tube is threadedly sleeved on the rod wall of the screw rod, a second connecting mechanism is arranged on the upper end of the internally threaded tube, and a clamping block is transmission-connected through the second connecting mechanism, and an anti-slip pad contacting with the surface of the sphere is fixedly arranged on the upper surface of the clamping block.

[0008] Preferably, the first connecting mechanism includes a fixed plate, a first connecting rod and two support plates, the motor is fixedly arranged on the upper surface of the fixed plate, the first connecting rod is fixedly arranged on the lower surface of the fixed plate, and an axle pin is provided in the internal fixing sleeve of the lower end, the rod walls at both ends of the axle pin are respectively rotatably connected to the side walls of the corresponding support plates, and the two support plates are symmetrically fixedly arranged on the upper surface of the base plate.

[0009] Preferably, the second connecting mechanism includes a U-shaped block and a second connecting rod, the U-shaped block is sleeved on the upper end of the internal threaded tube and the internal threaded tubes are connected, and the second connecting rod is fixedly arranged on the upper surface of the U-shaped block and the upper end is fixedly connected to the clamping block.

[0010] Preferably, the side wall of the U-shaped block is symmetrically provided with two groups of mounting holes, the upper end tube wall of the internally threaded tube is symmetrically provided with two groups of internally threaded holes, and bolts are passed through the two mounting holes located on the same horizontal line and the corresponding internally threaded holes.

[0011] Preferably, a through hole is formed at the bottom of the spherical mounting groove, and the second connecting rod and the clamping block are movably arranged inside the through hole.

[0012] Preferably, two limiting grooves are symmetrically provided on the inner wall of the through hole, and two limiting blocks are symmetrically fixedly provided on the rod wall of the second connecting rod, and the two limiting blocks are respectively slidably provided inside the corresponding limiting grooves.

[0013] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0014] 1. The utility model, through the provision of the card plate and the anti-skid pad, can limit the ball in the process of the card block driving the anti-skid pad to contact and squeeze the ball, that is, it realizes the limitation of the data acquisition device body, so that the data acquisition device is stably in a horizontal state. Through the provision of the motor, the first connecting mechanism and the second connecting mechanism, it can drive the card block and the anti-skid pad to squeeze the ball after the rotating mounting plate is adjusted to a horizontal angle, thereby realizing the rapid fixation of the horizontal angle of the data acquisition device body.

[0015] 2. The utility model, through the motor, the first connecting mechanism and the second connecting mechanism, can drive the block and the anti-skid pad to squeeze the ball after the rotating mounting plate is adjusted to a horizontal angle, thereby realizing rapid fixation of the horizontal angle of the data acquisition device body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;

[0019] Figure 3 For the utility model Figure 2 A magnified schematic diagram of part A.

[0020] Description of reference numerals:

[0021] 1. Base plate; 2. Data acquisition device body; 3. Level; 4. L-shaped rod; 5. Cylinder; 6. Ball; 7. Fixed rod; 8. Mounting plate; 9. Motor; 10. Screw; 11. Internal threaded pipe; 12. Block; 13. Anti-skid pad; 14. Fixed plate; 15. First connecting rod; 16. Support plate; 17. U-shaped block; 18. Second connecting rod; 19. Limit block. DETAILED DESCRIPTION

[0022] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0023] The utility model embodiment discloses a surveying and mapping geographic information data acquisition device.

[0024] The utility model provides Figure 1-3The surveying and mapping geographic information data acquisition device shown in the figure includes a base plate 1, a mounting plate 8, a data acquisition device body 2 and a level 3. Two L-shaped rods 4 are symmetrically fixedly arranged on the upper surface of the base plate 1. The other ends of the two L-shaped rods 4 are fixedly connected to a cylinder 5. A spherical mounting groove is opened on the top of the cylinder 5. A sphere 6 is rotatably arranged inside the mounting groove. Four fixing rods 7 are fixedly arranged around the outer wall of the sphere 6, and the sphere 6 is fixedly connected to the mounting plate 8 through the four fixing rods 7. The data acquisition device body 2 and the level 3 are both fixedly arranged on the upper surface of the mounting plate 8. A first connecting mechanism is arranged on the upper surface of the base plate 1 and a motor 9 is arranged through the first connecting mechanism. A screw rod 10 is fixedly connected to the output end of the motor 9. The rod wall of the screw rod 10 is threadedly sleeved. There is an internal threaded tube 11, and a second connecting mechanism is provided at the upper end of the internal threaded tube 11, and a clamping block 12 is connected to the clamping block 12 through the transmission of the second connecting mechanism. An anti-skid pad 13 is fixedly provided on the upper surface of the clamping block 12 and is in contact with the surface of the ball 6. By utilizing the provided clamping plate and the anti-skid pad 13, the clamping block 12 can drive the anti-skid pad 13 to contact and squeeze the ball 6 to achieve the limitation of the ball 6, that is, the limitation of the data acquisition device body 2 is achieved, so that the data acquisition device is stably in a horizontal state. By means of the provided motor 9, the first connecting mechanism and the second connecting mechanism, the clamping block 12 and the anti-skid pad 13 can be driven to squeeze the ball 6 after the rotating mounting plate 8 is adjusted to a horizontal angle, thereby achieving rapid fixation of the horizontal angle of the data acquisition device body 2.

[0025] like Figure 1-2 As shown, the first connecting mechanism includes a fixed plate 14, a first connecting rod 15 and two support plates 16. The motor 9 is fixedly arranged on the upper surface of the fixed plate 14, the first connecting rod 15 is fixedly arranged on the lower surface of the fixed plate 14, and an axle pin is provided in the internal fixing sleeve of the lower end. The rod walls at both ends of the axle pin are rotatably connected to the side walls of the corresponding support plates 16 respectively. The two support plates 16 are symmetrically fixed on the upper surface of the base plate 1. By utilizing the set first connecting mechanism, the motor 9 can be rotated on the basis of ensuring that the motor 9 is fixedly installed, so that the internal threaded tube 11 and the block 12 can be pulled out from the bottom of the hollow column when the motor 9 is rotated to a horizontal state.

[0026] like Figure 1-3 As shown, the second connecting mechanism includes a U-shaped block 17 and a second connecting rod 18. The U-shaped block 17 is sleeved on the upper end of the internal threaded tube 11 and is connected to the internal threaded tube 11. The second connecting rod 18 is fixedly arranged on the upper surface of the U-shaped block 17 and the upper end is fixedly connected to the clamping block 12. By utilizing the set second connecting mechanism, the clamping block 12 can be driven to move up and down during the up and down movement of the internal threaded tube 11, thereby driving the clamping block 12 to contact or separate from the ball 6.

[0027] like Figure 1-3As shown, the side wall of the U-shaped block 17 is symmetrically provided with two groups of mounting holes, and the upper end tube wall of the internally threaded tube 11 is symmetrically provided with two groups of internally threaded holes, and bolts are passed through the two mounting holes located on the same horizontal line and the corresponding internally threaded holes. The provided bolts can be used to achieve a fixed connection between the U-shaped block 17 and the internally threaded tube 11, and can also facilitate the disassembly of the U-shaped block 17, so that the clamping block 12 can be removed from the inside of the hollow column after the U-shaped block 17 is separated from the internally threaded tube 11.

[0028] like Figure 2-3 As shown, a through hole is provided at the bottom of the spherical mounting groove, and the second connecting rod 18 and the clamping block 12 are movably inserted into the through hole. The through hole can be used to facilitate the installation of the second connecting rod 18 and the clamping block 12.

[0029] like Figure 2-3 As shown, two limit grooves are symmetrically provided on the inner wall of the through hole, and two limit blocks 19 are symmetrically fixedly provided on the rod wall of the second connecting rod 18. The two limit blocks 19 are respectively slidably provided inside the corresponding limit grooves. By utilizing the sliding connection between the two limit blocks 19 and the corresponding limit grooves, the second connecting rod 18 can be limited, thereby avoiding driving the second connecting rod 18 to rotate during the rotation of the screw rod 10.

[0030] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A surveying and mapping geographic information data acquisition device, comprising a base plate (1), a mounting plate (8), a data acquisition device body (2) and a level (3), characterized in that: Two L-shaped rods (4) are symmetrically fixedly arranged on the upper surface of the base plate (1), and the other ends of the two L-shaped rods (4) are fixedly connected to a cylinder (5). A spherical mounting groove is provided on the top of the cylinder (5), and a sphere (6) is rotatably arranged inside the mounting groove. Four fixing rods (7) are fixedly arranged around the outer wall of the sphere (6), and the sphere (6) is fixedly connected to a mounting plate (8) via the four fixing rods (7). The data acquisition device body (2) and the level (3) are both fixedly arranged on the mounting plate (8). The upper surface of the base plate (1) is provided with a first connection mechanism and a motor (9) is provided via the first connection mechanism; a screw rod (10) is fixedly connected to the output end of the motor (9); an internal threaded tube (11) is threadedly sleeved on the rod wall of the screw rod (10); a second connection mechanism is provided at the upper end of the internal threaded tube (11) and a clamping block (12) is transmission-connected via the second connection mechanism; an anti-slip pad (13) is fixedly provided on the upper surface of the clamping block (12) and is in contact with the surface of the ball (6).

2. A surveying and mapping geographic information data collection device according to claim 1, characterized in that: The first connecting mechanism comprises a fixed plate (14), a first connecting rod (15) and two support plates (16); the motor (9) is fixedly arranged on the upper surface of the fixed plate (14); the first connecting rod (15) is fixedly arranged on the lower surface of the fixed plate (14); and an axle pin is fixedly sleeved inside the lower end; the rod walls at both ends of the axle pin are respectively rotatably connected to the side walls of the corresponding support plates (16); and the two support plates (16) are symmetrically fixedly arranged on the upper surface of the base plate (1).

3. A surveying and mapping geographic information data collection device according to claim 1, characterized in that: The second connecting mechanism comprises a U-shaped block (17) and a second connecting rod (18); the U-shaped block (17) is sleeved on the upper end of the internally threaded tube (11) and connected to the internally threaded tube (11); the second connecting rod (18) is fixedly arranged on the upper surface of the U-shaped block (17) and the upper end is fixedly connected to the clamping block (12).

4. A surveying and mapping geographic information data collection device according to claim 3, characterized in that: The side wall of the U-shaped block (17) is symmetrically provided with two groups of mounting holes, and the upper end wall of the internally threaded tube (11) is symmetrically provided with two groups of internally threaded holes, and bolts are passed through the two mounting holes located on the same horizontal line and the corresponding internally threaded holes.

5. The surveying and mapping geographic information data collection device according to claim 3, characterized in that: A through hole is provided at the bottom of the spherical mounting groove, and the second connecting rod (18) and the clamping block (12) are both movably arranged inside the through hole.

6. A surveying and mapping geographic information data collection device according to claim 5, characterized in that: The inner wall of the through hole is symmetrically provided with two limit grooves, and the rod wall of the second connecting rod (18) is symmetrically fixed with two limit blocks (19), and the two limit blocks (19) are respectively slidably arranged inside the corresponding limit grooves.

Images