A azimuth positioning surveying and mapping device for water conservancy exploration

Abstract

The present invention relates to the technical field of surveying and mapping equipment, and discloses an azimuth positioning surveying and mapping device for water conservancy exploration, comprising a surveying and mapping column, a surveying and mapping instrument body is arranged at the top of the surveying and mapping column, a plurality of receiving slots 1 are arranged around the outer wall of the surveying and mapping column at equal distances, and each receiving slot 1 is provided with a plurality of pairs of positioning holes in sequence from top to bottom, a support leg is arranged in each receiving slot 1, and a fixing mechanism is arranged at the top of the support leg, each support leg is provided with a receiving slot 2 near the outer wall of the surveying and mapping column, and a support plate is hinged inside the receiving slot 2. The present invention can adjust the position and inclination angle of the support leg in each receiving slot 1 by providing a plurality of receiving slots 1 on the surveying and mapping column, can meet the surveying and mapping of azimuth and the like in different environments, greatly improve its applicability, and can store the support leg in the receiving slot 1 when not in use, greatly reducing the space occupied, and is convenient for staff to carry.

Description

Technical Field

[0001] The invention relates to the technical field of surveying and mapping equipment, and in particular to an azimuth positioning surveying and mapping device for water conservancy exploration. Background Art

[0002] During the construction of water conservancy projects, it is inevitable to use surveying and mapping equipment to obtain terrain information, which requires the use of surveying and mapping instruments to measure data information such as the azimuth, inclination and height of the terrain.

[0003] The Chinese patent application number CN202210157958.6 discloses a ground level and azimuth surveying device, including a bracket and a surveying instrument, the bracket is used to fix and support the surveying instrument, the surveying instrument includes an outer shell and an internal measuring ball, the outer shell is composed of a cylindrical shell structure and a cover body, the measuring ball is installed inside the cylindrical shell structure through a positioning support; and the measuring ball can rotate freely while keeping the center position of the ball unchanged relative to the positioning support, and also includes a locking pin, the center of the cover body is provided with a guide through hole penetrating the cover body, the locking pin can pass through the guide through hole and be inserted into the positioning blind hole; with the help of the principle of center of gravity drooping, the ground inclination and inclination azimuth of the current position can be conveniently and quickly measured by simple operations of locking and releasing the lock, the manufacturing cost is low, the operation is convenient, and it can be applied to the data surveying of a very small area of ​​land, but the above-mentioned surveying device needs to be surveyed separately at different positions when in use, so that the data is detailed, and the device needs to be constantly transferred in this process, and the transfer work is difficult because the space occupied by it is large during the transfer process.

[0004] In view of this, the present invention proposes an azimuth positioning surveying and mapping device for water conservancy exploration to solve the problems existing in the above-mentioned prior art. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings of the prior art and to propose an azimuth positioning surveying and mapping device for water conservancy exploration.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] An azimuth positioning surveying and mapping device for water conservancy exploration comprises a surveying and mapping column, a surveying and mapping instrument body is arranged at the top of the surveying and mapping column, a plurality of receiving grooves 1 are opened around the outer wall of the surveying and mapping column at equal distances, and each receiving groove 1 is provided with a plurality of pairs of positioning holes in sequence from top to bottom, a support leg is arranged in each of the receiving grooves 1, and a fixing mechanism is arranged at the top of the support leg, each of the support legs is provided with a receiving groove 2 near the outer wall of the surveying and mapping column, and a support plate is hinged inside the receiving groove 2, a plurality of positioning grooves are arranged at equal distances on the inner wall of each receiving groove 1, and the bottom end of the support plate cooperates with the positioning grooves, a plurality of rows of fixing holes are arranged at equal distances from top to bottom on the outer wall of the surveying and mapping column, and a sliding mechanism is arranged on the outer wall of the surveying and mapping column, a plurality of connecting columns are arranged below the sliding mechanism, and the bottom ends of the plurality of connecting columns are fixedly connected to the same limiting ring.

[0008] Furthermore, the fixing mechanism includes a accommodating cavity, a winding column is rotatably connected to the middle of the accommodating cavity, a knob 1 is fixedly connected to the top of the winding column, and traction ropes are fixedly connected to the outer walls on both sides of the winding column.

[0009] Furthermore, positioning columns are slidably connected on both sides of the accommodating cavity, and a slide plate is fixedly connected to the outer wall on the opposite side of the positioning column, two connecting springs are fixedly connected between the two slide plates, and one end of the two traction ropes are respectively fixedly connected to the outer wall of the corresponding slide plate.

[0010] Furthermore, the sliding mechanism includes a sliding sleeve, which is slidably connected to the outer wall of the surveying column, and the outer wall of the sliding sleeve is slidably connected to multiple fixed columns at equal distances, the outer wall of one end of the fixed column is fixedly connected to a fixed plate, and the fixed plate and the outer wall of the sliding sleeve are fixedly connected to a connecting spring, and the connecting spring set is arranged on the outer wall of the fixed column.

[0011] Furthermore, each of the accommodating grooves is provided with a through hole at the bottom, and the inner wall of each through hole is slidably connected to a pin, the outer wall of the bottom of the surveying column is threadedly slidably connected to a threaded rod, and the outer wall of the bottom end of the threaded rod is fixedly connected to a knob 2, and the outer wall of the knob 2 is provided with anti-slip grooves.

[0012] Furthermore, a lifting plate is sleeved on the outer wall of the threaded rod, the outer wall at the bottom of each latch is fixedly connected to the outer wall at the top of the lifting plate, and a pin hole matching the latch is provided at the bottom end of each supporting leg.

[0013] Furthermore, a plurality of sliding rods are fixedly connected to the top outer wall of the sliding sleeve at equal distances, and the outer walls of the plurality of sliding rods are all slidably connected to the same pressing plate, a connecting plate is provided between the pressing plate and the outer wall of each fixed plate, and the top outer wall of each sliding rod is fixedly connected to a limiting plate.

[0014] The beneficial effects of the present invention are:

[0015] 1. By opening a plurality of receiving slots on the surveying column, the position and inclination angle of the supporting legs in each receiving slot can be adjusted, which can meet the surveying and mapping of azimuths in different environments, greatly improving its applicability, and the supporting legs can be stored in the receiving slot when not in use, greatly reducing the space occupied and making it easier for staff to carry.

[0016] 2. Through knob 2 and the threaded rod, the lifting plate can be brought close to the bottom of the surveying column, so that the pins in each through hole can be inserted into the pin holes in the corresponding supporting legs, thereby completing the fixation of the supporting legs in each receiving slot 1, avoiding the inconvenience caused by the supporting legs detaching from the receiving slot 1 when carrying.

[0017] 3. By setting a pressing plate and pressing the pressing plate downward, under the action of multiple connecting plates, each fixing plate can move toward the outside of the sliding sleeve with the fixing column stretching the connecting spring, so that multiple fixing columns can be pulled out of the corresponding fixing holes at the same time, which is convenient for adjusting the position of the sliding sleeve. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic structural diagram of an azimuth positioning and mapping device for water conservancy exploration proposed in Example 1;

[0019] Figure 2 This is a schematic diagram of the structure of a surveying column of an azimuth positioning surveying and mapping device for water conservancy exploration proposed in Example 1;

[0020] Figure 3 This is a schematic diagram of the structure of a sliding sleeve of an azimuth positioning and mapping device for water conservancy exploration proposed in Example 1;

[0021] Figure 4 This is a schematic structural diagram of the support leg portion of an azimuth positioning and mapping device for water conservancy exploration proposed in Example 1;

[0022] Figure 5 This is a schematic diagram of the fixing mechanism structure of an azimuth positioning and mapping device for water conservancy exploration proposed in Example 1;

[0023] Figure 6 This is a schematic diagram of the bottom structure of a surveying column of an azimuth positioning surveying and mapping device for water conservancy exploration proposed in Example 2;

[0024] Figure 7 This is a schematic diagram of the bottom structure of a support leg of an azimuth positioning and mapping device for water conservancy exploration proposed in Example 2;

[0025] Figure 8 This is a schematic diagram of the sliding sleeve structure of an azimuth positioning and mapping device for water conservancy exploration proposed in Example 3.

[0026] In the figure: 1. surveying column; 2. supporting leg; 3. sliding sleeve; 4. surveying instrument body; 5. positioning groove; 6. positioning hole; 7. fixing hole; 8. accommodating groove 1; 9. limiting ring; 10. connecting column; 11. fixing plate; 12. fixing column; 13. connecting spring 1; 14. supporting plate; 15. accommodating groove 2; 16. knob 1; 17. winding column; 18. positioning column; 19. sliding plate; 20. connecting spring 2; 21. accommodating cavity; 22. traction rope; 23. anti-slip pattern; 24. lifting plate; 25. latch; 26. through hole; 27. threaded rod; 28. knob 2; 29. ​​pin hole; 30. connecting plate; 31. sliding rod; 32. limiting plate; 33. pressing plate. DETAILED DESCRIPTION

[0027] The technical solution of the present invention is further described in detail below in conjunction with specific implementation methods.

[0028] Example 1: Reference Figure 1-Figure 5 A azimuth positioning surveying and mapping device for water conservancy exploration comprises a surveying and mapping column 1, a surveying and mapping instrument body 4 is arranged at the top of the surveying and mapping column 1, a plurality of receiving grooves 8 are arranged around the outer wall of the surveying and mapping column 1 at equal distances, and each receiving groove 8 is provided with a plurality of pairs of positioning holes 6 in sequence from top to bottom, a support leg 2 is arranged in each receiving groove 8, and a fixing mechanism is arranged at the top of the support leg 2, each support leg 2 is provided with a receiving groove 2 15 near the outer wall of the surveying and mapping column 1, and a support plate 14 is hinged inside the receiving groove 2 15, The inner wall of each receiving groove 8 is evenly spaced with a plurality of positioning grooves 5, the bottom end of the support plate 14 cooperates with the positioning groove 5, the outer wall of the surveying and mapping column 1 is evenly spaced from top to bottom with a plurality of rows of fixing holes 7, and the outer wall of the surveying and mapping column 1 is provided with a sliding mechanism, and a plurality of connecting columns 10 are provided below the sliding mechanism, and the bottom ends of the plurality of connecting columns 10 are fixedly connected with the same limiting ring 9. When it is necessary to survey the azimuth, the position of the supporting legs 2 in each receiving groove 8 on the surface of the surveying and mapping column 1 is adjusted so that each supporting leg 2 is The positions are on the same horizontal plane, and then the support plates 14 in the receiving grooves 15 in each support leg 2 are deflected out so that the bottom ends of the support plates 14 are inserted into the positioning grooves 5 in the corresponding receiving grooves 18, so that the support legs 2 can be supported by the support plates 14, and then the limiting rings 9 are moved on the surface of the surveying and mapping column 1 by the sliding mechanism until the limiting rings 9 contact the surfaces of each support leg 2, and then the sliding mechanism is fixed, so that the supporting legs 2 can be clamped and fixed by the cooperation of the limiting rings 9 and multiple support plates 14, and the surveying and mapping column 1 is supported by multiple support legs 2, which can greatly improve the stability, and at the same time, the position height of the surveying and mapping instrument body 4 on the surveying and mapping column 1 can be adjusted by changing the inclination angle or height of the support legs 2, which is suitable for surveying and mapping under different circumstances, and when not in use, the supporting legs 2 can be moved in the receiving grooves 8 by loosening the fixing mechanism until the supporting legs 2 are stored in the receiving grooves 8, which greatly reduces the occupied space and is convenient for staff to carry.

[0029] As a further solution in the present invention, the fixing mechanism includes a accommodating chamber 21, a winding column 17 is rotatably connected to the middle of the accommodating chamber 21, and a knob 16 is fixedly connected to the top of the winding column 17, and a traction rope 22 is fixedly connected to the outer walls on both sides of the winding column 17, and the winding column 17 is rotated by turning the knob 16.

[0030] As a further solution of the present invention, positioning columns 18 are slidably connected on both sides of the accommodating cavity 21, and a slide plate 19 is fixedly connected to the outer wall on the opposite side of the positioning column 18, and two connecting springs 20 are fixedly connected between the two slide plates 19. One end of the two traction ropes 22 are respectively fixedly connected to the outer wall of the corresponding slide plate 19, and the two traction ropes 22 can be wound around the winding column 17. In this process, the two traction ropes 22 can respectively pull the two slide plates 19 to move, so that the two slide plates 19 compress the connecting springs 20 to approach each other, so that the positioning column 18 is retracted into the accommodating cavity 21, thereby disengaging the positioning column 18 from the positioning hole 6, and the supporting leg 2 in the accommodating groove 8 will not be fixed, and the position of the supporting leg 2 can be adjusted. When the adjustment is completed, the knob 16 is released, and under the action of the rebound force of the connecting springs 20, the positioning column 18 extends out of the accommodating cavity 21, and is inserted into the corresponding positioning hole 6 to complete the fixation of the supporting leg 2.

[0031] As a further scheme in the present invention, the sliding mechanism includes a sliding sleeve 3, which is slidably connected to the outer wall of the surveying column 1, and the outer wall of the sliding sleeve 3 is slidably connected with multiple fixed columns 12 at equal distances, the outer wall of one end of the fixed column 12 is fixedly connected with a fixed disk 11, and the fixed disk 11 and the outer wall of the sliding sleeve 3 are fixedly connected with a connecting spring 13, and the connecting spring 13 is sleeved on the outer wall of the fixed column 12. The fixed column 12 inserted into the fixing hole 7 can be pulled out through the fixing disk 11, so that the sliding sleeve 3 can be released from restriction and the sliding sleeve 3 can be moved up and down. When it moves to a suitable position, the fixed disk 11 is released, and under the elastic force of the connecting spring 13, the fixed column 12 is inserted into the corresponding fixing hole 7, thereby completing the fixation of the sliding sleeve 3.

[0032] Working principle: When the azimuth needs to be surveyed, the winding column 17 is rotated by turning the knob 16, and the two traction ropes 22 can be wound around the winding column 17. In this process, the two traction ropes 22 can respectively pull the two slides 19 to move, so that the two slides 19 compress the connecting spring 20 to move closer to each other, so that the positioning column 18 is retracted into the accommodating cavity 21, so that the positioning column 18 is separated from the positioning hole 6, and the support leg 2 in the accommodating groove 8 will not be fixed, and the position of the support leg 2 can be adjusted. After the adjustment is completed, the knob 16 is loosened, and the positioning column 18 is extended from the accommodating cavity 21 under the rebound force of the connecting spring 20, and is inserted into the corresponding positioning hole 6 to complete the fixation of the support leg 2, so that the position of the support leg 2 in each accommodating groove 8 on the surface of the surveying column 1 can be adjusted so that the position of each support leg 2 is on the same horizontal plane, and then the support plate 14 in the accommodating groove 15 in each support leg 2 is deflected out, so that the bottom end of the support plate 14 is inserted into the corresponding accommodating groove 8. The support legs 2 are clamped and fixed by the cooperation of the limit rings 9 and the plurality of support plates 14, and the surveying column 1 is supported by the plurality of support legs 2, which can greatly improve the stability. At the same time, the position height of the surveying instrument body 4 on the surveying column 1 can be adjusted by changing the inclination angle or height of the support legs 2, which is suitable for surveying and mapping under different circumstances. When not in use, the support legs 2 can be moved in the receiving groove 8 by loosening the fixing mechanism until the support legs 2 are stored in the receiving groove 8, which greatly reduces the occupied space and is convenient for the staff to carry.

[0033] Example 2: Reference Figure 1-Figure 7 , an azimuth positioning surveying and mapping device for water conservancy exploration, compared with embodiment 1, on the basis of embodiment 1, a through hole 26 is opened at the bottom of each accommodating groove 8, and a pin 25 is slidably connected to the inner wall of each through hole 26, a threaded rod 27 is slidably connected to the outer wall of the bottom of the surveying column 1, and a knob 28 is fixedly connected to the outer wall of the bottom end of the threaded rod 27, and the outer wall of the knob 28 is provided with anti-slip grooves 23, when each supporting leg 2 is received in the corresponding accommodating groove 8, the threaded rod 27 on the bottom of the surveying column 1 is rotated by the knob 28, so that the threaded rod 27 is screwed into the surveying column 1.

[0034] As a further solution in the present invention, the outer wall of the threaded rod 27 is sleeved with a lifting plate 24, and the outer wall at the bottom of each latch 25 is fixedly connected to the outer wall at the top of the lifting plate 24. The bottom end of each support leg 2 is provided with a pin hole 29 that matches the latch 25. Because the lifting plate 24 is sleeved on the outer wall of the threaded rod 27, when the threaded rod 27 is screwed into the surveying and mapping column 1, it will synchronously move with the lifting plate 24, so that the lifting plate 24 gradually approaches the bottom of the surveying and mapping column 1, and when the support leg 2 is retracted into the receiving groove 8, the pin hole 29 on the bottom end of the support leg 2 is aligned with the corresponding through hole 26 at the bottom of the receiving groove 8, so that when the lifting plate 24 approaches the bottom end of the surveying and mapping column 1, the latch 25 in the through hole 26 can be inserted into the pin hole 29 of the corresponding support leg 2, thereby completing the fixation of the support leg 2 in the receiving groove 8 and avoiding the inconvenience caused by the support leg 2 detaching from the receiving groove 8.

[0035] Working principle: after each supporting leg 2 is stored in the corresponding receiving groove 8, the threaded rod 27 on the bottom of the surveying and mapping column 1 is rotated by the knob 28, so that the threaded rod 27 is screwed into the surveying and mapping column 1. Because the lifting plate 24 is sleeved on the outer wall of the threaded rod 27, when the threaded rod 27 is screwed into the surveying and mapping column 1, it will synchronously move with the lifting plate 24, so that the lifting plate 24 gradually approaches the bottom of the surveying and mapping column 1, and when the supporting leg 2 is received and pressed into the receiving groove 8, the pin hole 29 on the bottom end of the supporting leg 2 is aligned with the through hole 26 at the bottom of the corresponding receiving groove 8, so that when the lifting plate 24 approaches the bottom end of the surveying and mapping column 1, the pin 25 in the through hole 26 can be inserted into the pin hole 29 of the corresponding supporting leg 2, thereby completing the fixation of the supporting leg 2 in the receiving groove 8 and avoiding the inconvenience caused by the support leg 2 detaching from the receiving groove 8.

[0036] Example 3: Reference Figure 1-Figure 8 When the cam 31 is in the working state, the cam 33 is in the working state, and the cam 33 is in the working state, so that the cam 33 is in the working state, and the cam 33 is in the working state, so that the cam 33 is in the working state, and the cam 33 is in the working state, so that the cam 33 is in the working state, and the cam 33 is in the working state, so that the cam 33 is in the working state, and the cam 33 is in the working state, so that the cam 33 is in the working state, and the cam 33 is in the working state, so that the cam 33 is in the working state, and the cam 33 is in the working state, so that the cam 33 is in the working state, so that the cam 33 is in the working state, and the cam 33 is in the working state, so that the cam 33 is in the working state, so that the cam 33 is in the working state, so that the cam 33 is in the working state, so that the cam 33 is in the working state, so that the cam 33 is in the working state, so that the cam 33 is in the working state, so that the cam 33 is in the working state, so that the cam 33 is in the working state, so that the cam 33 is in the working state, so that the cam 33 is in the working state, so that the cam 33 is in the working state, so that the cam 33 is in the working state, so that the cam

[0037] Working principle: when the sliding sleeve 3 on the surveying column 1 needs to be moved, force is applied to the extrusion plate 33 on the sliding sleeve 3 by hand, so that the extrusion plate 33 moves downward along the multiple sliding rods 31. In this process, the extrusion plate 33 will apply force to the multiple connecting plates 30 on its outer wall, and the corresponding fixed plate 11 will stretch the connecting spring 13 away from the sliding sleeve 3 through the connecting plate 30, thereby driving the fixed column 12 to move, so that each fixed column 12 is pulled out of the fixing hole 7, and the sliding sleeve 3 is no longer fixed, so that the sliding sleeve 3 can slide up and down on the surveying column 1, which is convenient for adjusting the position of the sliding sleeve 3.

[0038] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An azimuth positioning surveying and mapping device for water conservancy exploration, comprising a surveying and mapping column (1), wherein a surveying and mapping instrument body (4) is arranged at the top of the surveying and mapping column (1), characterized in that: The outer wall of the surveying column (1) is provided with a plurality of accommodating grooves (8) at equal distances, and each accommodating groove (8) is provided with a plurality of pairs of positioning holes (6) in sequence from top to bottom. A support leg (2) is provided in each accommodating groove (8), and a fixing mechanism is provided at the top of the support leg (2). Each support leg (2) is provided with an accommodating groove (15) near the outer wall of the surveying column (1), and a support plate (14) is hinged inside the accommodating groove (15). The inner wall of each accommodating groove (8) is provided with a plurality of positioning grooves (5) at equal distances, and the bottom end of the support plate (14) cooperates with the positioning grooves (5). The outer wall of the surveying column (1) is provided with a plurality of rows of fixing holes (7) at equal distances from top to bottom, and a sliding mechanism is provided on the outer wall of the surveying column (1). A plurality of connecting columns (10) are provided below the sliding mechanism, and the bottom ends of the plurality of connecting columns (10) are fixedly connected to the same limiting ring (9). The fixing mechanism comprises a receiving chamber (21), a winding column (17) is rotatably connected to the middle of the receiving chamber (21), a knob (16) is fixedly connected to the top of the winding column (17), and traction ropes (22) are fixedly connected to the outer walls on both sides of the winding column (17); The two sides of the accommodating cavity (21) are slidably connected to positioning columns (18), and the outer wall on the opposite side of the positioning column (18) is fixedly connected to a slide plate (19), two connecting springs (20) are fixedly connected between the two slide plates (19), and one end of the two traction ropes (22) is respectively fixedly connected to the outer wall of the corresponding slide plate (19); The sliding mechanism comprises a sliding sleeve (3), the sliding sleeve (3) being slidably connected to the outer wall of the surveying column (1), and the outer wall of the sliding sleeve (3) being slidably connected to a plurality of fixed columns (12) at equal distances, the outer wall of one end of each fixed column (12) being fixedly connected to a fixed plate (11), and the fixed plate (11) and the outer wall of the sliding sleeve (3) being fixedly connected to a connecting spring 1 (13), the connecting spring 1 (13) being sleeved on the outer wall of the fixed column (12); The top outer wall of the sliding sleeve (3) is fixedly connected to a plurality of sliding rods (31) at equal distances, and the outer walls of the plurality of sliding rods (31) are all slidably connected to the same pressing plate (33), a connecting plate (30) is provided between the pressing plate (33) and the outer wall of each fixed plate (11), and the top outer wall of each sliding rod (31) is fixedly connected to a limiting plate (32).

2. The azimuth positioning surveying and mapping device for water conservancy exploration according to claim 1, characterized in that: A through hole (26) is formed at the bottom of each of the first accommodating grooves (8), and a latch (25) is slidably connected to the inner wall of each through hole (26). A threaded rod (27) is slidably connected to the outer wall of the bottom of the surveying column (1), and a knob (28) is fixedly connected to the outer wall of the bottom end of the threaded rod (27). The outer wall of the knob (28) is provided with anti-slip grooves (23).

3. The azimuth positioning surveying and mapping device for water conservancy exploration according to claim 2, characterized in that: The outer wall of the threaded rod (27) is sleeved with a lifting plate (24), the bottom outer wall of each latch (25) is fixedly connected to the top outer wall of the lifting plate (24), and the bottom end of each support leg (2) is provided with a pin hole (29) matching with the latch (25).

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