Total station for surveying and mapping geographic information

Abstract

The utility model discloses a total station for surveying and mapping geographic information, which comprises a connecting column, a mounting seat and a mounting block, the top of the mounting seat is provided with a pair of connecting plates, the surfaces of the connecting plates are connected with a connecting rod in a penetrating and sliding manner, one end of the connecting rod is fixedly provided with a pull ring, and the other end of the connecting rod is fixedly connected with a C-shaped clamping block; a fixing groove is formed in the position, between the connecting plates, of the top of the mounting base, clamping grooves are formed in the two side walls of the fixing groove, the mounting block is movably connected into the fixing groove, and a pair of L-shaped hooking blocks are fixedly connected to the two sides of the mounting block. The pull rings are pulled towards the two sides to drive the connecting rods to enable the C-shaped clamping blocks to move towards the outer side of the mounting base, locking of the L-shaped hooking blocks is relieved, the mounting blocks are pulled upwards, the clamping blocks are separated from the clamping grooves, and at the moment, the measuring instrument can be disassembled, overhaul and maintenance of the measuring instrument are facilitated, and the measuring instrument is also conveniently and independently stored and prevented from being damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of measuring tools, in particular to a total station for surveying and mapping geographic information. Background Art

[0002] A total station, also known as a total station electronic distance meter, is a high-tech measuring instrument that integrates optics, mechanics and electronics. It is a surveying and mapping instrument system that integrates horizontal angle, vertical angle, distance (slant distance, horizontal distance) and height difference measurement functions. By using a total station, the required data can be measured and collected.

[0003] A Chinese patent discloses a total station for surveying and mapping geographic information (application number: CN202121071759.0). This solution achieves the limitation of the position of the rod body and the height adjustment of the total station body by pulling the rod body to extend and retract in the first cylinder, and further uses the bolt to rotate in the threaded through hole opened on the first cylinder to squeeze the rod body, thereby achieving the limitation of the position of the rod body and the height adjustment of the total station body. When used, the rod body is retracted into the first cylinder for easy folding and carrying. In this device, the total station body is fixedly installed on the top plate. When the total station body needs maintenance or fails, the entire device needs to be carried together, which is inconvenient to move and occupies a large area. At the same time, since the total station body is not detachable, it cannot be placed in a protective box alone, and it is easily damaged when exposed to the outside world. The total station body is a valuable electronic device, which will cause great economic losses and delay the measurement work. On the other hand, the adjustment of the height and rotation angle of the total station body in this device must be assisted by the rod body. Only by adjusting the rod body can the measurement height and angle be adjusted. In addition to readjusting the rod body, the horizontal plane must also be readjusted, which makes the measurement work more cumbersome and reduces the efficiency of the measurement work. At the same time, multiple adjustments to the total station body will also cause errors in the measurement values, and the practicality is low. Utility Model Content

[0004] The purpose of the utility model is to provide a total station for surveying and mapping geographic information to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a total station for surveying and mapping geographic information, comprising a connecting column, a mounting seat and a mounting block, a pair of connecting plates are arranged on the top of the mounting seat, a connecting rod is slidably connected through the surface of the connecting plate, a pull ring is fixedly installed on one end of the connecting rod, and a C-shaped clamping block is fixedly connected to the other end of the connecting rod, one side of the connecting plate is located outside the connecting rod and is fixedly connected to a connecting spring, and the other end of the connecting spring is fixedly connected to the C-shaped clamping block, a fixing groove is opened on the top of the mounting seat between the connecting plates, and clamping grooves are opened on both side walls of the fixing groove, the mounting block is movably connected inside the fixing groove, and a pair of L-shaped hooking blocks are fixedly connected on both sides of the mounting block.

[0006] As an optimal technical solution of the utility model, an active cavity is opened inside the front and rear sides of the mounting block, a reset spring is fixedly connected to one side wall of the active cavity, a clamping block is fixedly connected to the other end of the reset spring, and a measuring instrument is arranged on the top of the mounting block.

[0007] As a preferred technical solution of the utility model, a lifting part is threadedly connected to the top of the connecting column, rotating rods are fixedly installed on both sides of the lifting part, and a lifting rod is fixedly arranged on the top of the lifting part.

[0008] As a preferred technical solution of the utility model, a bearing is fixedly connected to the top of the lifting rod, and the top of the bearing is movably connected to the mounting seat.

[0009] As a preferred technical solution of the utility model, the surface of the connecting column is slidably connected with a sliding sleeve, the outer wall of the sliding sleeve is evenly connected with multiple connecting seats, one side of the connecting seat is rotatably connected to a support bar through a rotating shaft, and a magnetic block is arranged on the opposite side of the support bar.

[0010] As a preferred technical solution of the utility model, a support leg is slidably connected inside the support bar, a support bolt is threadedly connected to one side of the support bar, and a fixing bolt is threadedly connected to the side wall of the sliding sleeve.

[0011] As a preferred technical solution of the utility model, a magnetic ring is arranged on the surface of the connecting column below the sliding sleeve, a moving plate is fixedly connected to the bottom of the connecting column, and a plurality of pulleys are evenly arranged on the bottom of the moving plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. For the total station for surveying and mapping geographic information, pull the pull ring to both sides to drive the connecting rod to move the C-shaped card block to the outside of the mounting seat, release the lock of the L-shaped hook block, and then pull up the mounting block, the card block will be disengaged from the card slot. At this time, the mounting block can be removed, and the disassembly of the measuring instrument is completed, which is convenient for the inspection and maintenance of the measuring instrument, and also convenient for the measuring instrument to be stored separately to prevent it from being damaged.

[0014] 2. The total station for surveying and mapping geographic information can change the height of the measuring instrument through the cooperation of the lifting part and the lifting rod, and then cooperate with the bearing to realize the rotation of the measuring instrument. At this time, there is no need to move the support bar to complete the adjustment of the measurement height and angle, which simplifies the process and improves the measurement efficiency.

[0015] 3. The total station for surveying and mapping geographic information can achieve rapid movement of the device body by sliding, without the need for staff to carry it back and forth, reducing the workload. At the same time, the triangular structure of the support bars and support legs can provide more stable support and adapt to more complex measurement terrain. After the measurement, the magnetic strips and magnetic blocks can be used for rapid sorting and storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the partial structure of the main body of the utility model;

[0018] Figure 3 This is a schematic diagram of the mounting base structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the installation block structure of the utility model;

[0020] Figure 5 This is a cross-sectional view of the internal structure of the mounting block of the utility model.

[0021] In the figure: 1. connecting column; 2. bearing; 3. mounting seat; 4. connecting plate; 5. connecting rod; 6. pull ring; 7. connecting spring; 8. C-shaped clamping block; 9. fixing groove; 10. clamping groove; 11. mounting block; 12. L-shaped hooking block; 13. movable cavity; 14. reset spring; 15. clamping block; 16. lifting part; 17. rotating rod; 18. lifting rod; 19. sliding sleeve; 20. connecting seat; 21. supporting bar; 22. supporting leg; 23. supporting bolt; 24. fixing bolt; 25. magnetic block; 26. magnetic ring; 27. moving plate; 28. pulley; 29. ​​measuring instrument. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-5 The utility model provides a technical solution for a total station for surveying and mapping geographic information. The utility model will be further introduced in detail below in conjunction with the accompanying drawings.

[0024] Embodiment 1:

[0025] A total station for surveying and mapping geographic information includes a connecting column 1, a mounting seat 3 and a mounting block 11. A pair of connecting plates 4 are arranged on the top of the mounting seat 3. A connecting rod 5 is slidably connected to the surface of the connecting plate 4. A pull ring 6 is fixedly installed on one end of the connecting rod 5, and a C-shaped clamping block 8 is fixedly connected to the other end of the connecting rod 5. A connecting spring 7 is fixedly connected to the outside of the connecting rod 5 on one side of the connecting plate 4, and the other end of the connecting spring 7 is fixedly connected to the C-shaped clamping block 8. A fixing groove 9 is opened between the connecting plates 4 on the top of the mounting seat 3, and clamping grooves 10 are opened on both side walls of the fixing groove 9. The mounting block 11 is movably connected inside the fixing groove 9, and a pair of L-shaped hooking blocks 12 are fixedly connected to both sides of the mounting block 11.

[0026] Specifically, an active cavity 13 is opened inside the front and rear sides of the mounting block 11 , a reset spring 14 is fixedly connected to one side wall of the active cavity 13 , a clamping block 15 is fixedly connected to the other end of the reset spring 14 , and a measuring instrument 29 is arranged on the top of the mounting block 11 .

[0027] Furthermore, a lifting portion 16 is threadedly connected to the top of the connecting column 1 , rotating rods 17 are fixedly installed on both sides of the lifting portion 16 , and a lifting rod 18 is fixedly arranged on the top of the lifting portion 16 .

[0028] Furthermore, the top of the lifting rod 18 is fixedly connected with a bearing 2, and the top of the bearing 2 is movably connected to the mounting seat 3. When the measured height needs to be adjusted, it is only necessary to rotate the rotating rod 17 to rotate the lifting part 16. Since the lifting rod 18 is fixedly connected to the lifting part 16, the rotation of the lifting part 16 will drive the measuring instrument 29 to adjust the height through the bearing 2. Since the top of the bearing 2 is movably connected to the mounting seat 3, the mounting seat 3 is rotatable, and the direction of the measuring instrument 29 can also be rotated. Through this setting, the height and measurement angle of the measuring instrument 29 can be changed without moving the supporting legs 22, so as to complete the measurement, obtain accurate measurement data, reduce the workload, and improve the overall efficiency of the measurement work.

[0029] When used specifically, Figure 1 , Figure 3 and Figure 4 , Figure 5As shown, when the measuring instrument 29 needs to be removed from the connecting column 1, it is only necessary to pull the pull ring 6 to both sides, and the pull ring 6 drives the connecting rod 5 to move the C-shaped clamping block 8 to the outside of the mounting seat 3, and then the lock of the L-shaped hooking block 12 can be released, and the mounting block 11 is pulled up, and the clamping block 15 is squeezed from the clamping groove 10 into the active cavity 13. At this time, the mounting block 11 can be removed from the fixing groove 9, and then the disassembly of the measuring instrument 29 is completed, which is convenient for the inspection and maintenance of the measuring instrument 29, and it is also convenient to store the measuring instrument 29 separately to prevent it from being damaged; when it is necessary to perform measurement work, the above operation is synchronized, first pull the pull ring 6 to the outside to move the C-shaped clamping block 8 to the outside, and then directly put the mounting block 11 into the fixing groove 9 and force it to The L-shaped hooking block 12 is then engaged with the C-shaped clamping block 8. The L-shaped clamping block 12 is then engaged with the C-shaped clamping block 8. The L-shaped clamping block 12 is then engaged with the C-shaped clamping block 8. The L-shaped clamping block 12 is then engaged with the C-shaped clamping block 8. The L-shaped clamping block 12 is then engaged with the C-shaped clamping block 8. The L-shaped clamping block 12 is then engaged with the C-shaped clamping block 8.

[0030] Embodiment 2:

[0031] A total station for surveying and mapping geographic information, a connecting column 1 surface is slidably connected with a sleeve 19, the outer wall of the sleeve 19 is evenly connected with a plurality of connecting seats 20, one side of the connecting seat 20 is rotatably connected with a support bar 21 through a rotating shaft, and a magnetic block 25 is arranged on the opposite side of the support bar 21.

[0032] Specifically, the support bar 21 is slidably connected with the support leg 22 , one side of the support bar 21 is threadedly connected with a support bolt 23 , and the side wall of the sliding sleeve 19 is threadedly connected with a fixing bolt 24 .

[0033] Furthermore, a magnetic ring 26 is provided on the surface of the connecting column 1 below the sliding sleeve 19, a moving plate 27 is fixedly connected to the bottom of the connecting column 1, and a plurality of pulleys 28 are evenly provided at the bottom of the moving plate 27. Since the device body has a large weight, the pulleys 28 can facilitate the movement of the device, and do not require the staff to carry it, thereby reducing the workload of the staff, and can be quickly moved and deployed.

[0034] When used specifically, Figure 1 and Figure 2As shown, after the device body is moved to the designated measuring position through the pulley 28 at the bottom of the moving plate 27, the fixing bolt 24 is loosened, the sliding sleeve 19 is moved downward, and the fixing bolt 24 is tightened again after reaching the appropriate position to fix the sliding sleeve 19; then the support bar 21 is rotated toward the outside of the connecting column 1, and the support leg 22 is pulled out until the entire device can be supported and the pulley 28 is off the ground, and the support leg 22 can be fixed by the support bolt 23 to prevent it from retracting into the inside of the support bar 21. The triangular structure formed by the support leg 22 is more stable, and the support of the entire device can be completed at this time, and subsequent measurement work can be carried out; after the measurement is completed, the support leg 22 is retracted into the inside of the support bar 21 and the sliding sleeve 19 is moved above the connecting column 1 until the magnetic block 25 on the inner side of the support bar 21 can match the position of the magnetic circle 26, and the sliding sleeve 19 can be fixed. The attraction between the magnetic block 25 and the magnetic circle 26 can prevent the support bar 21 from spreading during the movement, avoid it from causing harm to the staff, and also reduce the impact on transportation and improve efficiency.

[0035] In the present utility model, unless otherwise clearly specified and limited, the first feature "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description of reference terms "one scheme", "some schemes", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the scheme or example are included in at least one scheme or example of the present utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same scheme or example. Moreover, the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more schemes or examples.

Claims

1. A total station for surveying and mapping geographic information, comprising a connecting column (1), a mounting seat (3) and a mounting block (11), characterized in that: A pair of connecting plates (4) are arranged on the top of the mounting seat (3), a connecting rod (5) is slidably connected through the surface of the connecting plate (4), a pull ring (6) is fixedly installed on one end of the connecting rod (5), and a C-shaped clamping block (8) is fixedly connected to the other end of the connecting rod (5), one side of the connecting plate (4) is fixedly connected to a connecting spring (7) located outside the connecting rod (5), and the other end of the connecting spring (7) is fixedly connected to the C-shaped clamping block (8), a fixing groove (9) is provided on the top of the mounting seat (3) between the connecting plates (4), and clamping grooves (10) are provided on both side walls of the fixing groove (9), the mounting block (11) is movably connected inside the fixing groove (9), and a pair of L-shaped hooking blocks (12) are fixedly connected to both sides of the mounting block (11).

2. A total station for surveying and mapping geographic information according to claim 1, characterized in that: An active cavity (13) is provided inside the front and rear sides of the mounting block (11); a return spring (14) is fixedly connected to one side wall of the active cavity (13); a clamping block (15) is fixedly connected to the other end of the return spring (14); and a measuring instrument (29) is arranged on the top of the mounting block (11).

3. A total station for surveying and mapping geographic information according to claim 1, characterized in that: The top of the connecting column (1) is threadedly connected to a lifting portion (16), rotating rods (17) are fixedly installed on both sides of the lifting portion (16), and a lifting rod (18) is fixedly arranged on the top of the lifting portion (16).

4. A total station for surveying and mapping geographic information according to claim 3, characterized in that: The top of the lifting rod (18) is fixedly connected to a bearing (2), and the top of the bearing (2) is movably connected to a mounting seat (3).

5. A total station for surveying and mapping geographic information according to claim 1, characterized in that: The surface of the connecting column (1) is slidably connected to a sliding sleeve (19), the outer wall of the sliding sleeve (19) is evenly connected to a plurality of connecting seats (20), one side of the connecting seat (20) is rotatably connected to a supporting bar (21) via a rotating shaft, and a magnetic block (25) is arranged on the opposite side of the supporting bar (21).

6. A total station for surveying and mapping geographic information according to claim 5, characterized in that: The support bar (21) is slidably connected to a support leg (22), one side of the support bar (21) is threadedly connected to a support bolt (23), and the side wall of the sliding sleeve (19) is threadedly connected to a fixing bolt (24).

7. A total station for surveying and mapping geographic information according to claim 1, characterized in that: A magnetic ring (26) is arranged on the surface of the connecting column (1) below the sliding sleeve (19), a moving plate (27) is fixedly connected to the bottom of the connecting column (1), and a plurality of pulleys (28) are evenly arranged on the bottom of the moving plate (27).

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