Surveying instrument positioning device

Abstract

The utility model relates to a surveying instrument positioning device, and relates to the field of surveying instrument supports. The device comprises a positioning disc, the positioning disc comprises a seat disc and a top disc, the top disc is installed on the upper end face of the seat disc, the top disc is rotationally connected with the seat disc, an auxiliary support is installed at the center of the lower end face of the seat disc and fixedly connected with the seat disc, and a three-legged support is installed on the lower end face of the auxiliary support. The three-legged support is fixedly connected with the auxiliary support, and a plurality of sets of stability maintaining supports are further installed between the three-legged support and the seat disc. Through the cooperation of the three-legged support and the stability maintaining support, a stable supporting structure is provided for the surveying instrument. The angle and the length of the stability maintaining support can be adjusted according to needs, locking is conducted through a locking bolt, the device is effectively prevented from shaking and displacing in the using process, and the accuracy of surveying and mapping data is ensured. The top disc of the positioning disc can rotate flexibly, and the overturning supporting rod of the three-legged support can overturn flexibly.

Description

Technical Field

[0001] This application relates to the technical field of surveying instrument brackets, and in particular to a surveying instrument positioning device. Background Technology

[0002] In the field of surveying and mapping, accurate positioning is crucial for obtaining reliable geographic information data. Whether it's drawing city maps, planning transportation routes, or conducting geological exploration and resource surveys, surveying instruments play an indispensable role.

[0003] Traditional surveying instruments rely solely on a simple tripod for support. In complex terrains, such as rugged mountains or soft sandy areas, it is difficult to ensure the stability of the instrument, and the resulting shaking and displacement can easily lead to deviations in the surveying data. Furthermore, it is impossible to flexibly adjust the support angle and length according to different terrains, thus affecting the accuracy and reliability of the surveying data.

[0004] Regarding the aforementioned technologies, it has been found that existing surveying instruments lack overall stability when mounted on a tripod, have poor adaptability to different environments, and are difficult to adapt to complex and varied terrains, which greatly restricts the conduct of surveying work in different environments. Utility Model Content

[0005] In order to achieve stable surveying and mapping and adapt to different terrains, this application provides a surveying instrument positioning device.

[0006] The mapping instrument positioning device provided in this application adopts the following technical solution:

[0007] A positioning device for a surveying instrument includes a positioning plate, which comprises a base plate and a top plate. The top plate is mounted on the upper surface of the base plate and is rotatably connected to the base plate. An auxiliary support is installed at the center of the lower surface of the base plate and is fixedly connected to the base plate. A tripod is installed on the lower surface of the auxiliary support and is fixedly connected to the auxiliary support. Several sets of stabilizing supports are also installed between the tripod and the base plate. The head of each stabilizing support is rotatably connected to the base plate, and the lower end of each stabilizing support is sleeved on the tripod. A locking bolt that locks with the tripod is also installed on each stabilizing support. A retractable device box is also installed on the lower surface of the base plate.

[0008] By adopting the above technical solution, the base plate and top plate of the positioning disk are rotatably connected, allowing the top plate to rotate flexibly and easily adjust the direction of the surveying instrument to adapt to different surveying angle requirements. The auxiliary support and tripod provide stable support for the entire device, ensuring that the surveying instrument will not easily shake during use. The stabilizing bracket further enhances the stability of the device; the locking bolts can lock the stabilizing bracket to the tripod, preventing displacement during use. The equipment box is designed for convenient storage of small surveying equipment and disassembly / assembly tools, and its pull-out opening mechanism facilitates easy access.

[0009] Optionally, the base plate includes a base plate and a plate seat for rotating the top plate. The plate seat is mounted on the upper surface of the base plate and is integrally formed with the base plate.

[0010] By adopting the above technical solution, the base plate and the base of the plate are integrally formed, which ensures the structural strength and stability of the plate, allowing the top plate to be installed stably on the plate and rotate, reducing surveying errors caused by structural instability.

[0011] Optionally, the lower end face of the base plate is evenly provided with a plurality of connecting ear plates for mounting the stabilization bracket along the circumferential direction. The connecting ear plates are integrally formed with the base plate, and a bubble level is installed on the upper end face of the top plate.

[0012] By adopting the above technical solution, the connecting lugs on the lower end face of the base plate provide a reliable connection point for the installation of the stabilization bracket, and the one-piece molding design ensures the strength of the connecting lugs. The bubble level on the top plate helps operators quickly determine whether the device is level, thereby ensuring the horizontality of the surveying instrument installation and improving the accuracy of the surveying data.

[0013] Optionally, the tripod includes a three-head base and a flip-up support rod. The three-head base is fixedly installed at the lower end of the auxiliary support, and the flip-up support rod is evenly installed at the lower end of the three-head base along the circumferential direction, with the head of the flip-up support rod rotatably connected to the three-head base.

[0014] By adopting the above technical solution, the tripod's three-head base and the flipping support rod are rotatably connected, allowing the flipping support rod to be flexibly flipped, which facilitates adjusting the support angle of the support under different terrain conditions, thereby improving the adaptability and stability of the device.

[0015] Optionally, the stabilization support includes a telescopic frame and a connecting ring frame sleeved and installed on the flip-up support rod. The head of the telescopic frame is installed on the connecting ear plate and the telescopic frame is rotatably connected to the connecting ear plate. The connecting ring frame is installed at the lower end of the telescopic frame and is rotatably connected to the telescopic frame.

[0016] By adopting the above technical solution, the telescopic frame and the connecting ring frame of the stabilization support are rotatably connected, and the telescopic frame is rotatably connected to the connecting ear plate. This multi-rotation connection design allows the stabilization support to flexibly adjust its angle and length as needed, further enhancing the stability and adaptability of the device.

[0017] Optionally, the telescopic frame includes a main shell and a movable inner tube. The movable inner tube is slidably installed in the main shell, and a second locking bolt for locking the movable inner tube is also installed on the main shell. A connecting clamp is fixedly installed at the outer end of both the main shell and the movable inner tube.

[0018] By adopting the above technical solution, the main shell and movable inner tube of the telescopic frame are slidably connected and locked by two locking bolts, facilitating the adjustment of the telescopic frame's length to adapt to different support requirements. The connecting clamp facilitates the connection of the telescopic frame with other components.

[0019] Optionally, the connecting ring frame includes a ring sleeve shell and an outer ear plate rotatably connected to the connecting clamp seat. The outer ear plate is installed on the outer side of the ring sleeve shell and is integrally formed with the ring sleeve shell.

[0020] By adopting the above technical solution, the ring sleeve and outer ear plate of the connecting ring frame are integrally formed, ensuring the structural strength of the connecting ring frame. The outer ear plate is rotatably connected to the connecting clamp, allowing the connecting ring frame to rotate flexibly and better accommodate the adjustment of the telescopic frame.

[0021] Optionally, the lower end face of the base plate is symmetrically provided with two sets of guide rails for sliding installation of the equipment box, and the guide rails are fixedly connected to the base plate.

[0022] By adopting the above technical solution, the guide rail frame on the lower end of the base plate provides guidance and support for the sliding installation of the equipment box, so that the equipment box can be pulled out and opened smoothly, making it convenient to take out the equipment and tools inside the box.

[0023] In summary, this application includes at least one of the following beneficial technical effects: This application provides a stable support structure for the surveying instrument through the cooperation of a tripod and a stabilizing bracket. The stabilizing bracket can be adjusted in angle and length as needed and locked with locking bolts, effectively preventing shaking and displacement of the device during use and ensuring the accuracy of surveying data. The top plate of the positioning plate can rotate flexibly, the flip-up support rod of the tripod can be flipped flexibly, and the stabilizing bracket also has a multi-rotation connection structure, enabling the device to quickly adapt to different surveying angles and terrain conditions, improving the efficiency of surveying work. Meanwhile, the equipment box installed on the lower end of the base plate uses a pull-out opening method, facilitating the storage and retrieval of small surveying-related equipment and tools, making the management of surveying equipment more organized. Furthermore, the bubble level installed on the top plate helps operators quickly determine whether the device is level, allowing for timely adjustments to ensure the surveying instrument's installation level and improve the quality of surveying data. Attached Figure Description

[0024] Figure 1 This is a perspective view of the overall structure in the embodiments of this application.

[0025] Figure 2 yes Figure 1 Front view of the device shown.

[0026] Figure 3 This is a perspective view of the positioning disk and auxiliary support in the embodiments of this application.

[0027] Figure 4 yes Figure 3 Front view of the device shown.

[0028] Figure 5 This is a perspective view of the stabilization support in the embodiments of this application.

[0029] Explanation of reference numerals in the attached drawings: 1. Positioning plate; 11. Seat plate; 111. Base plate; 112. Plate base; 113. Connecting ear plate; 114. Guide rail frame; 12. Top plate; 121. Bubble level; 2. Auxiliary support; 3. Tripod; 31. Three-headed base; 32. Tilting support rod; 4. Stabilizing support; 40. Locking bolt one; 41. Telescopic frame; 411. Main pipe shell; 412. Movable inner pipe; 413. Locking bolt two; 414. Connecting clamp; 42. Connecting ring frame; 421. Ring sleeve shell; 422. Outer ear plate; 5. Equipment box. Detailed Implementation

[0030] The present application will be further described in detail below with reference to the accompanying drawings.

[0031] This application discloses a mapping instrument positioning device. Example 1

[0032] Reference Figure 1, Figure 2 and Figure 3 As shown, a surveying instrument positioning device includes a positioning disk 1, which comprises a base disk 11 and a top disk 12. The top disk 12 is mounted on the upper surface of the base disk 11 and is rotatably connected to the base disk 11. An auxiliary support 2 is installed at the center of the lower surface of the base disk 11 and is fixedly connected to the base disk 11. A tripod 3 is installed on the lower surface of the auxiliary support 2 and is fixedly connected to the auxiliary support 2. Several sets of stabilizing supports 4 are also installed between the tripod 3 and the base disk 11. The head of the stabilizing support 4 is rotatably connected to the base disk 11, and the lower end of the stabilizing support 4 is sleeved on the tripod 3. A locking bolt 40 that locks with the tripod 3 is also installed on the stabilizing support 4. A pull-out and openable equipment box 5 is also installed on the lower surface of the base disk 11. The rotatable connection between the base disk 11 and the top disk 12 of the positioning disk 1 allows the top disk 12 to rotate flexibly, facilitating the adjustment of the surveying instrument's direction to adapt to different surveying angle requirements. The auxiliary support 2 and tripod 3 provide stable support for the entire device, ensuring that the surveying instrument will not easily shake during use. The stabilizing bracket 4 further enhances the stability of the device; the stabilizing bracket 4 can be locked to the tripod 3 by tightening bolt 40 to prevent displacement of the device during use. The equipment box 5 is designed for convenient storage of small surveying-related equipment and disassembly / assembly tools, and its pull-out opening mechanism makes it easy to access.

[0033] Reference Figure 3 and Figure 4 As shown, the base plate 11 includes a base plate 111 and a plate holder 112 for the top plate 12 to be rotatably mounted. The plate holder 112 is mounted on the upper surface of the base plate 111, and the plate holder 112 and the base plate 111 are integrally formed. The integral formation of the base plate 111 and the plate holder 112 of the base plate 11 ensures the structural strength and stability of the base plate 11, allowing the top plate 12 to be stably mounted on the base plate 11 and rotated, reducing surveying errors caused by structural instability. Several connecting lugs 113 for mounting the stabilization bracket 4 are evenly arranged along the circumferential direction on the lower surface of the base plate 111. The connecting lugs 113 are integrally formed with the base plate 111. A bubble level 121 is mounted on the upper surface of the top plate 12. The connecting lugs 113 on the lower surface of the base plate 111 provide reliable connection points for the installation of the stabilization bracket 4, and the integrally formed design ensures the strength of the connecting lugs 113. The bubble level 121 on the top plate 12 can help operators quickly determine whether the device is in a horizontal state, thereby ensuring the installation level of the surveying instrument and improving the accuracy of the surveying data.

[0034] Reference Figure 2As shown, the tripod 3 includes a three-headed base 31 and a flip-up support rod 32. The three-headed base 31 is fixedly installed at the lower end of the auxiliary support 2, and the flip-up support rod 32 is evenly installed at the lower end of the three-headed base 31 along the circumferential direction, with the head of the flip-up support rod 32 rotatably connected to the three-headed base 31. The rotatable connection between the three-headed base 31 and the flip-up support rod 32 of the tripod 3 allows the flip-up support rod 32 to be flexibly flipped, facilitating the adjustment of the support angle of the tripod under different terrain conditions, thus improving the adaptability and stability of the device.

[0035] Reference Figure 5 As shown, the stabilization support 4 includes a telescopic frame 41 and a connecting ring frame 42 sleeved and installed on the flip support rod 32. The head of the telescopic frame 41 is installed on the connecting ear plate 113, and the telescopic frame 41 is rotatably connected to the connecting ear plate 113. The connecting ring frame 42 is installed at the lower end of the telescopic frame 41, and the connecting ring frame 42 is rotatably connected to the telescopic frame 41. The rotatable connection between the telescopic frame 41 and the connecting ring frame 42, and the rotatable connection between the telescopic frame 41 and the connecting ear plate 113, allows the stabilization support 4 to flexibly adjust its angle and length as needed, further enhancing the stability and adaptability of the device. The telescopic frame 41 includes a main pipe shell 411 and a movable inner tube 412. The movable inner tube 412 is slidably installed in the main pipe shell 411, and a locking bolt 413 for locking the movable inner tube 412 is also installed on the main pipe shell 411. A connecting clamp 414 is fixedly installed at the outer ends of both the main pipe shell 411 and the movable inner tube 412. The main tube shell 411 and the movable inner tube 412 of the telescopic frame 41 are slidably connected and locked by locking bolt 413, facilitating the adjustment of the length of the telescopic frame 41 to adapt to different support requirements. The connecting clamp 414 facilitates the connection of the telescopic frame 41 with other components. The connecting ring frame 42 includes a ring shell 421 and an outer ear plate 422 rotatably connected to the connecting clamp 414. The outer ear plate 422 is installed on the outer side of the ring shell 421 and is integrally formed with the ring shell 421. The integral formation of the ring shell 421 and the outer ear plate 422 of the connecting ring frame 42 ensures the structural strength of the connecting ring frame 42. The rotatable connection between the outer ear plate 422 and the connecting clamp 414 allows the connecting ring frame 42 to rotate flexibly, better accommodating the adjustment of the telescopic frame 41.

[0036] Example 2

[0037] Reference Figure 1 , Figure 2 and Figure 3As shown, a surveying instrument positioning device includes a positioning plate 1, which includes a base plate 11 and a top plate 12. The top plate 12 is mounted on the upper surface of the base plate 11 and is rotatably connected to the base plate 11. An auxiliary support 2 is installed at the center of the lower surface of the base plate 11 and is fixedly connected to the base plate 11. A tripod 3 is installed on the lower surface of the auxiliary support 2 and is fixedly connected to the auxiliary support 2. Several sets of stabilizing supports 4 are also installed between the tripod 3 and the base plate 11. The head of the stabilizing support 4 is rotatably connected to the base plate 11, and the lower end of the stabilizing support 4 is sleeved on the tripod 3. A locking bolt 40 that locks with the tripod 3 is also installed on the stabilizing support 4. A pull-out and openable equipment box 5 is also installed on the lower surface of the base plate 11.

[0038] Reference Figure 3 and Figure 4 As shown, the base plate 11 includes a base plate 111 and a plate holder 112 for the top plate 12 to be rotatably mounted. The plate holder 112 is mounted on the upper surface of the base plate 111 and is integrally formed with the base plate 111. Two sets of guide rails 114 for the sliding installation of the equipment box 5 are symmetrically arranged on the lower surface of the base plate 111. The guide rails 114 on the lower surface of the base plate 111 provide guidance and support for the sliding installation of the equipment box 5, allowing the equipment box 5 to be smoothly pulled out and opened for easy access to the equipment and tools inside.

[0039] The implementation principle of the surveying instrument positioning device in this application embodiment is as follows: In actual use, the angle of the flip-up support rod 32 of the tripod 3 is adjusted according to the terrain conditions of the surveying site to ensure stable support on the ground. The length of the telescopic frame 41 of the stabilizing support 4 is adjusted to cooperate with the tripod 3, enhancing the stability of the device. After adjustment, locking bolts 40 and 413 are used for locking. The bubble level 121 on the top plate 12 is observed, and the tripod 3 and stabilizing support 4 are finely adjusted to ensure the device is level. The surveying instrument is installed on the top plate 12, and the direction of the surveying instrument is adjusted by rotating the top plate 12 according to the surveying requirements. When surveying-related equipment and tools need to be retrieved, the equipment box 5 is pulled out and the required items are taken out. After use, the items are put back into the equipment box 5 and closed.

[0040] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A plotter positioning device comprising a positioning disc (1), characterised in that: The positioning disc (1) comprises a seat disc (11) and a top disc (12), the top disc (12) is installed on the upper end surface of the seat disc (11), and the top disc (12) is rotationally connected with the seat disc (11); an auxiliary support (2) is installed on the center of the lower end surface of the seat disc (11) and fixedly connected with the seat disc (11); a tripod support (3) is installed on the lower end surface of the auxiliary support (2) and fixedly connected with the auxiliary support (2); a plurality of groups of stability maintaining supports (4) are installed between the tripod support (3) and the seat disc (11); the head of the stability maintaining support (4) is rotationally connected with the seat disc (11), and the lower end of the stability maintaining support (4) is sleeved on the tripod support (3); a locking bolt (40) is installed on the stability maintaining support (4) and locked with the tripod support (3); and a device box (5) which can be pulled open is installed on the lower end surface of the seat disc (11).

2. A plotter positioning apparatus according to claim 1, wherein: The seat disc (11) comprises a bottom plate (111) and a disc seat (112) for rotationally installing the top disc (12), the disc seat (112) is installed on the upper end surface of the bottom plate (111) and integrally formed with the bottom plate (111).

3. A plotter positioning apparatus according to claim 2, wherein: The lower end surface of the bottom plate (111) is uniformly provided with a plurality of connecting lug plates (113) for installing the stability maintaining supports (4) in the circumferential direction, the connecting lug plates (113) are integrally formed with the bottom plate (111), and the upper end surface of the top disc (12) is provided with a bubble level (121).

4. A plotter positioning apparatus according to claim 3, wherein: The tripod support (3) comprises a three-head seat (31) and a turnover support rod (32), the three-head seat (31) is fixedly installed on the lower end of the auxiliary support (2), and the turnover support rod (32) is uniformly installed on the lower end of the three-head seat (31) in the circumferential direction, and the head of the turnover support rod (32) is rotationally connected with the three-head seat (31).

5. A plotter positioning apparatus according to claim 4, wherein: The stability maintaining support (4) comprises a telescopic support (41) and a connecting ring support (42) sleeved on the turnover support rod (32), the head of the telescopic support (41) is installed on the connecting lug plate (113) and rotationally connected with the connecting lug plate (113), and the connecting ring support (42) is installed on the lower end of the telescopic support (41) and rotationally connected with the telescopic support (41).

6. A plotter positioning apparatus according to claim 5, wherein: The telescopic support (41) comprises a main pipe shell (411) and a movable inner pipe (412), the movable inner pipe (412) is slidingly installed in the main pipe shell (411), and a locking bolt (413) for locking the movable inner pipe (412) is installed on the main pipe shell (411); the outer ends of the main pipe shell (411) and the movable inner pipe (412) are fixedly installed with connecting clamp seats (414).

7. A plotter positioning apparatus according to claim 6, wherein: The connecting ring support (42) comprises a ring sleeve shell (421) and an outer lug plate (422) rotationally connected with the connecting clamp seat (414), the outer lug plate (422) is installed on the outer side surface of the ring sleeve shell (421) and integrally formed with the ring sleeve shell (421).

8. A plotter positioning apparatus according to claim 7, wherein: The lower end surface of the bottom plate (111) is symmetrically provided with two groups of guide rail frames (114) for sliding installation of the equipment boxes (5), and the guide rail frames (114) are fixedly connected with the bottom plate (111).

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