RTK house surveying and mapping equipment

Abstract

The utility model discloses RTK house surveying and mapping equipment which comprises a base, a placing component is arranged on the lower end face of the base, a rotating cavity is formed in the upper end face of the base, a rotating disc is rotationally connected in the rotating cavity, a rotating frame is fixedly connected to the rotating disc, a sliding groove is formed in the upper end face of the rotating frame, and a rotating shaft is arranged in the sliding groove. A sliding block is slidably connected into the sliding groove, a surveying and mapping component is arranged on the sliding block through a connecting structure, a threaded rod penetrates through the sliding block in a threaded mode, one end of the threaded rod is rotatably connected to the inner wall of the sliding groove, and the other end of the threaded rod penetrates through the rotating frame; a plurality of positioning grooves which are symmetrically arranged are formed in the upper end face of the base, a positioning opening is formed in the rotating frame, a positioning pin is slidably connected into the positioning opening, and the positioning pin is matched with the positioning grooves. The angle and relative position adjusting work of the surveying and mapping component can be conveniently completed, and operation and use of workers are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of house surveying and mapping, in particular to an RTK house surveying and mapping device. Background Art

[0002] RTK, or real-time kinematic, is a carrier phase differential technology that processes the differential values ​​of the carrier phase observations of two measuring stations in real time. The carrier phase collected by the base station is sent to the user's receiver to calculate the difference in coordinates. This is a new and commonly used satellite positioning measurement method.

[0003] When using RTK carrier phase differential technology for house surveying, the surveying equipment needs to be installed on the corresponding bracket, and the bracket needs to be placed and fixed on the ground. In order to ensure the stability and flatness of the placement, the placement of the bracket is relatively cumbersome. At this time, if you want to fine-tune the angle and position of the upper equipment, you need to re-place it, which is very troublesome and not conducive to operation.

[0004] To this end, this solution proposes an RTK house surveying and mapping device to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the problems existing in the prior art and proposes an RTK house surveying and mapping device.

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

[0007] An RTK house surveying and mapping device comprises a base, wherein a placing component is provided on the lower end surface of the base, a rotating cavity is provided on the upper end surface of the base, a rotating disk is rotatably connected in the rotating cavity, a rotating frame is fixedly connected to the rotating disk, a sliding groove is provided on the upper end surface of the rotating frame, a sliding block is slidably connected in the sliding groove, a surveying and mapping component is provided on the sliding block through a connecting structure, a threaded rod is threadedly penetrated on the sliding block, one end of the threaded rod is rotatably connected to the inner wall of the sliding groove, and the other end of the threaded rod penetrates the rotating frame, a plurality of mutually symmetrically arranged positioning grooves are provided on the upper end surface of the base, a positioning port is provided on the rotating frame, a positioning pin is slidably connected in the positioning port, and the positioning pin matches the plurality of positioning grooves.

[0008] Preferably, the connection structure protects a connection shell arranged on the sliding block, a connection block is slidably connected in the connection shell, a connection groove is provided on one side wall of the connection block, a connection port is provided on one side wall of the connection shell, and a connection pin is slidably connected to the connection port and the connection groove.

[0009] Preferably, the placement component includes a basic frame fixedly connected to the lower end surface of the base, and a plurality of suspension frames are also fixedly connected to the lower end surface of the base, and the plurality of suspension frames are rotatably connected to threaded columns, and the plurality of threaded columns are threadedly connected to threaded tubes.

[0010] Preferably, the ends of the plurality of threaded tubes away from the base are all pointed.

[0011] Preferably, a plurality of spherical grooves are provided on the lower end surface of the rotating disk, and rolling balls are provided in each of the plurality of spherical grooves.

[0012] Preferably, an operating disk is fixedly connected to a side wall of the threaded rod away from the sliding groove.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] In the utility model, after the staff completes the horizontal and stable placement of the base with the help of the basic frame and the threaded tube and other structures in the placement component below, and after the surveying and mapping components are installed through the connecting structure, the staff can use the rotation of the rotating frame and the operation of the sliding block on the threaded rod to make the surveying and mapping equipment adjust its direction and relative position with the center of the base, thereby better completing the surveying and mapping work. At the same time, there is no need to repeatedly adjust and place the base, which greatly facilitates the operation and use of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional structural schematic diagram of an RTK house surveying and mapping device proposed by the utility model;

[0016] Figure 2 This is a front structural sectional view of an RTK house surveying and mapping device proposed by the utility model;

[0017] Figure 3 for Figure 2 A magnified view of the structure in the middle;

[0018] Figure 4 for Figure 2 A magnified view of the structure in B.

[0019] In the figure: 1 base, 2 rotating cavity, 3 rotating disk, 4 rotating frame, 5 sliding groove, 6 sliding block, 7 surveying and mapping component, 8 threaded rod, 9 positioning groove, 10 positioning port, 11 positioning pin, 12 connecting shell, 13 connecting block, 14 connecting groove, 15 connecting port, 16 connecting pin, 17 basic frame, 18 hanging frame, 19 threaded column, 20 threaded tube, 21 spherical groove, 22 rolling ball, 23 operating disk. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-Figure 4 , an RTK house surveying and mapping equipment, including a base 1, a placing component is arranged on the lower end surface of the base 1, the placing component includes a basic frame 17 fixedly connected to the lower end surface of the base 1, and a plurality of hanging frames 18 are also fixedly connected to the lower end surface of the base 1, and a plurality of hanging frames 18 are rotatably connected to threaded columns 19, and a plurality of threaded columns 19 are threadedly connected to threaded tubes 20, this arrangement can conveniently complete the placement work, and the ends of the plurality of threaded tubes 20 away from the base 1 are all pointed, and the pointed structure can be better inserted into the ground for fixing work, and a base 1 is arranged on the upper end surface. There is a rotating chamber 2, in which a rotating disk 3 is rotatably connected, a plurality of spherical grooves 21 are arranged on the lower end surface of the rotating disk 3, and a rolling ball 22 is arranged in each of the plurality of spherical grooves 21, so that the rolling friction resistance is small and the rotation adjustment is smoother, a rotating frame 4 is fixedly connected to the rotating disk 3, a sliding groove 5 is arranged on the upper end surface of the rotating frame 4, a sliding block 6 is slidably connected in the sliding groove 5, and a surveying and mapping component 7 is arranged on the sliding block 6 through a connecting structure, and the surveying and mapping component 7 is a device in the prior art, which can cooperate to complete the house surveying and mapping work, and the connecting structure protects the connecting shell 12 arranged on the sliding block 6;

[0022] A connecting block 13 is slidably connected in the connecting shell 12, and a connecting groove 14 is provided on one side wall of the connecting block 13. A connecting port 15 is provided on one side wall of the connecting shell 12. A connecting pin 16 is slidably connected in the connecting port 15 and the connecting groove 14. This arrangement can conveniently complete the disassembly and assembly of the surveying and mapping component 7, and is convenient for the staff to separately keep the high-precision instrument surveying and mapping component 7. A threaded rod 8 is threaded through the sliding block 6, and one end of the threaded rod 8 is rotatably connected to the inner wall of the sliding groove 5. The other end of the threaded rod 8 penetrates the rotating frame 4. An operating disk 23 is fixedly connected to the side wall of the threaded rod 8 away from the sliding groove 5. With the help of the operating disk 23, it is easier to operate the threaded rod 8 to rotate. A plurality of symmetrically arranged positioning grooves 9 are provided on the upper end surface of the base 1, and a positioning port 10 is provided on the rotating frame 4. A positioning pin 11 is slidably connected in the positioning port 10, and the positioning pin 11 matches the plurality of positioning grooves 9.

[0023] During the use of the utility model, the base 1 is first placed, that is, the base 1 is placed on the ground at a specified position with the help of the basic frame 17, and the base 1 is placed at a specified height with the help of the telescopic adjustment of the basic frame 17 itself, and then the threaded tubes 20 and the threaded columns 19 are relatively rotated to make the multiple threaded tubes 20 tilted and inserted into the ground around to complete the auxiliary support. At this time, the base 1 is adjusted with the help of equipment such as a level meter, and then the horizontal placement of the base 1 is successfully completed. Then the staff can install the surveying and mapping component 7, that is, put the connecting block 13 under the surveying and mapping component 7 into the connecting shell 12, so that the connecting groove 14 is aligned with the connecting groove 14. The interface 15 is aligned, and then the connecting pin 16 is inserted into the connecting groove 14 through the connecting port 15 to complete the installation of the surveying and mapping component 7. Subsequently, when performing surveying and mapping work, the staff can rotate the rotating frame 4 and the surveying and mapping component 7 as a whole, and then insert the positioning pin 11 through the positioning port 10 into the positioning groove 9 for positioning and fixing, and rotate the threaded rod 8 to make the sliding block 6 slide in the sliding groove 5, driving the surveying and mapping component 7 to move to a suitable position relative to the center of the base 1, so that the surveying and mapping component 7 can smoothly cooperate with the staff's needs to complete the adjustment of the surveying and mapping work. This process does not require re-disassembly and re-adjustment of the placement components, which is very convenient for the staff to use.

[0024] 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 within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An RTK house surveying and mapping device, comprising a base (1), characterized in that: A placing component is provided on the lower end surface of the base (1); a rotating cavity (2) is provided on the upper end surface of the base (1); a rotating disk (3) is rotatably connected in the rotating cavity (2); a rotating frame (4) is fixedly connected to the rotating disk (3); a sliding groove (5) is provided on the upper end surface of the rotating frame (4); a sliding block (6) is slidably connected in the sliding groove (5); a surveying and mapping component (7) is provided on the sliding block (6) through a connecting structure; a threaded rod (8) is threadedly penetrated on the sliding block (6); one end of the threaded rod (8) is rotatably connected to the inner wall of the sliding groove (5); the other end of the threaded rod (8) penetrates the rotating frame (4); a plurality of mutually symmetrical positioning grooves (9) are provided on the upper end surface of the base (1); a positioning port (10) is provided on the rotating frame (4); a positioning pin (11) is slidably connected in the positioning port (10); the positioning pin (11) matches the plurality of positioning grooves (9).

2. The RTK house surveying and mapping device according to claim 1, characterized in that: The connection structure protects a connection shell (12) arranged on a sliding block (6); a connection block (13) is slidably connected inside the connection shell (12); a connection groove (14) is provided on one side wall of the connection block (13); a connection port (15) is provided on one side wall of the connection shell (12); a connection pin (16) is slidably connected to the connection port (15) and the connection groove (14).

3. The RTK house surveying and mapping device according to claim 1, characterized in that: The placement component comprises a basic frame (17) fixedly connected to the lower end surface of the base (1); a plurality of suspension frames (18) are also fixedly connected to the lower end surface of the base (1); a plurality of suspension frames (18) are rotatably connected to threaded columns (19); and a plurality of threaded columns (19) are threadedly connected to threaded tubes (20).

4. The RTK house surveying and mapping device according to claim 3, characterized in that: The ends of the plurality of threaded tubes (20) away from the base (1) are all pointed.

5. The RTK house surveying and mapping device according to claim 1, characterized in that: A plurality of spherical grooves (21) are arranged on the lower end surface of the rotating disk (3), and rolling balls (22) are arranged in each of the plurality of spherical grooves (21).

6. The RTK house surveying and mapping device according to claim 1, characterized in that: An operating disk (23) is fixedly connected to a side wall of the threaded rod (8) away from the sliding groove (5).

Images