Satellite positioning base station upper and lower mark measuring tripod

By designing a satellite positioning reference station tripod structure with pushing components and rotating components, the problem of inconvenience of disassembly and replacement of the camera when measuring the up and down signs of the satellite positioning reference station is solved, and the measurement effect is improved.

CN222937543UActive Publication Date: 2025-06-03HEBEI GEOGRAPHIC INFORMATION GRP CO LTD +1
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Patent Information

Application Number
CN202422129689.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-08-31
Publication Date
2025-06-03
Estimated Expiration
2034-08-31

AI Technical Summary

Technical Problem

When the satellite positioning reference station is measuring the upper and lower marks, the camera is installed on a tripod. When external factors cause the camera to be damaged, it is inconvenient to disassemble and replace, affecting the measurement effect.

Method used

A tripod structure including a measuring plate, a support rod, a driven rod, an auxiliary rod, a fixing frame and a measurement camera is designed to adjust and disassemble the camera position by pushing and rotating components.

Benefits of technology

It realizes convenient disassembly and replacement of the camera, improves the measurement effect and reduces the impact on the measurement results.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of tripods, and provides a satellite positioning reference station upper and lower mark measuring tripod, which comprises a measuring plate, a plurality of support rods, a plurality of driven rods, an auxiliary rod, a fixing frame and a measuring camera, the plurality of support rods are rotatably connected to the lower side of the measuring plate, the bottom ends of the plurality of support rods are fixedly connected with support bottom blocks, the driven rods are arranged to be a plurality, and the auxiliary rod is arranged on the fixing frame. The multiple driven rods are detachably connected among the multiple supporting rods, the auxiliary rods are detachably connected to the driven rods in a penetrating mode, the auxiliary rods are detachably connected with the two adjacent supporting rods, the fixing frame is movably arranged on the lower side of the measuring plate through the pushing assembly, and the measuring camera is rotationally installed on the upper side of the fixing frame through the rotating assembly. A driven screw is in threaded connection between the rotating frame and the outer side wall of the measuring camera, and the measuring plate is provided with a penetrating opening for the measuring camera to move. According to the technical scheme, the problem that in the prior art, the measuring camera is inconvenient to disassemble and replace is solved.
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Description

Technical Field

[0001] The utility model relates to the technical field of tripods, in particular to a tripod for measuring upper and lower markers of a satellite positioning reference station. Background Art

[0002] A reference station is a ground fixed observation station that continuously observes satellite navigation signals for a long time and transmits the observation data to a data center in real time or at regular intervals through communication facilities. The reference station data includes observation data, data center data, service data, etc. In a satellite positioning reference station, upper and lower marker measurements need to be carried out through a tripod;

[0003] In the prior art, tripods in satellite positioning reference stations are used for observation, aiming and measurement, usually made of wood or metal several meters to dozens of meters high, generally erected at observation points, such as mountain tops, so as to be visible from a distance and form a measurement network across the country, etc. However, currently when measuring upper and lower markers in a satellite positioning reference station, a camera needs to be placed on the tripod for recording. The use height of the tripod is relatively high, and it is not convenient to disassemble and replace the camera when it is damaged due to external factors, etc., which is likely to affect the measurement effect. Summary of the Utility Model

[0004] The utility model provides a tripod for measuring upper and lower markers of a satellite positioning reference station, which solves the problem of inconvenience in disassembling and replacing a measurement camera in the related art.

[0005] The technical solution of the utility model is as follows: A tripod for measuring upper and lower markers of a satellite positioning reference station, comprising a measurement board, support rods, driven rods, auxiliary rods, a fixing frame and a measurement camera;

[0006] A plurality of the support rods are provided, and the plurality of support rods are all rotatably connected to the lower side of the measurement board;

[0007] A plurality of the driven rods are provided, and the plurality of driven rods are all detachably connected between the plurality of support rods;

[0008] The auxiliary rod is detachably connected through each of the driven rods, and the auxiliary rod is detachably connected to two adjacent support rods;

[0009] The fixing frame is movably arranged on the lower side of the measurement board through a pushing component;

[0010] The measurement camera is rotatably installed on the upper side of the fixing frame through a rotating component, and a through hole for the measurement camera to move is formed in the measurement board.

[0011] Furthermore, the pushing component includes:

[0012] Positioning frame, the positioning frame is detachably connected to the bottom end of the measuring plate through a positioning seat;

[0013] Electric cylinder, the electric cylinder is installed on the positioning frame, and the output end of the electric cylinder is connected through the positioning frame;

[0014] Pushing frame, the pushing frame is fixedly connected between the output end of the electric cylinder and the fixed frame;

[0015] Connecting cylinder, the connecting cylinder is detachably connected to the bottom end of the measuring plate;

[0016] Connecting rod, the connecting rod is connected through the connecting cylinder;

[0017] Connecting frame, the connecting frame is fixedly connected between the connecting rod and the pushing frame.

[0018] Further, the rotating assembly includes:

[0019] Motor, the motor is installed on the fixed frame, and the output end of the motor is connected through the fixed frame;

[0020] Rotating plate, the rotating plate is fixedly connected to the output end of the motor;

[0021] Rotating frame, the rotating frame is fixedly connected to the top end of the rotating plate, and the measuring camera is detachably installed on the rotating frame.

[0022] Further, a plurality of adjusting components are provided between the plurality of support rods and the measuring plate, and the adjusting components include:

[0023] Adjusting frame, the adjusting frame is fixedly connected to the bottom end of the measuring plate, and an adjusting opening for the support rod to rotate is provided on the adjusting frame;

[0024] Adjusting screw, the adjusting screw is threadedly connected between each adjusting frame and the adjacent support rod, and an adjusting ring is threadedly connected to the adjusting screw.

[0025] Further, the positioning seat includes:

[0026] Positioning blocks, two positioning blocks are provided, and the two positioning blocks are symmetrically connected to both sides of the positioning frame;

[0027] Positioning screws, the positioning screws are threadedly connected between each positioning block and the measuring plate.

[0028] Further, a compression spring is fixedly connected between the inner side wall of the connecting rod and the connecting cylinder, and a sliding bar is connected through the connecting rod, and a sliding groove for the sliding bar to slide is provided on the connecting cylinder.

[0029] Further, a connecting plate is fixedly connected to the top end of the connecting cylinder, and a connecting screw is threadedly connected between the connecting plate and the measuring plate.

[0030] Further, a driven screw is threadedly connected between the rotating frame and the outer side wall of the measuring camera.

[0031] Further, a plurality of mounting blocks are fixedly connected to the plurality of support rods, two connecting rods are symmetrically connected to both the auxiliary rod and the driven rod, and a mounting screw is threadedly connected between the connecting rod and the two adjacent mounting blocks.

[0032] Further, support bottom blocks are fixedly connected to the bottom ends of the plurality of support rods.

[0033] The working principle and beneficial effects of the present utility model are as follows:

[0034] 1. In the present utility model, through the plurality of support rods, it is convenient to install the plurality of driven rods, so as to facilitate the installation of the plurality of auxiliary rods. Through the cooperation of the plurality of support rods, the plurality of driven rods and the plurality of auxiliary rods, the measuring plate can be stably supported;

[0035] 2. In the present utility model, through the pushing assembly, it is convenient to push the fixing frame under the measuring plate, so as to push the measuring camera through the fixing frame and the rotating assembly, thereby the position of the measuring camera can be adjusted, and further it is convenient to disassemble and replace the measuring camera;

[0036] 3. In the present utility model, through the rotating assembly, it is convenient to rotate the measuring camera, so as to adjust the measuring angle of the measuring camera, thereby facilitating the all-round up and down marking measurement at the satellite positioning reference station. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] The present utility model will be further described in detail below with reference to the drawings and specific embodiments.

[0038] Figure 1 is a schematic structural diagram of the whole of the present utility model;

[0039] Figure 2 is a schematic structural diagram of the cooperation of the measuring plate, the pushing frame and the connecting frame of the present utility model;

[0040] Figure 3 is a schematic structural diagram of the cooperation of the positioning frame, the rotating frame and the driven screw of the present utility model;

[0041] Figure 4 is a schematic cross-sectional structural diagram of the cooperation of the connecting cylinder, the connecting rod and the sliding strip of the present utility model.

[0042] In the figure: 1, measuring plate; 2, support rod; 3, driven rod; 4, auxiliary rod; 5, fixing frame; 6, measuring camera; 7, positioning frame; 8, electric cylinder; 9, pushing frame; 10, connecting cylinder; 11, connecting rod; 12, connecting frame; 13, motor; 14, rotating plate; 15, rotating frame; 16, adjusting frame; 17, adjusting screw; 18, positioning block; 19, positioning screw; 20, compression spring; 21, sliding bar; 22, connecting plate; 23, connecting screw; 24, driven screw; 25, mounting block; 26, mounting screw; 27, supporting bottom block. Specific embodiments

[0043] Next, in combination with the embodiments of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the scope of protection of the present invention.

[0044] As Figures 1 to 4 shown, this embodiment proposes a satellite positioning reference station upper and lower marker measurement tripod, including a measuring plate 1, support rods 2, driven rods 3, auxiliary rods 4, a fixing frame 5 and a measuring camera 6. A plurality of support rods 2 are provided, and the plurality of support rods 2 are all rotatably connected to the lower side of the measuring plate 1. The bottom ends of the plurality of support rods 2 are all fixedly connected with supporting bottom blocks 27, which can stably place the plurality of support rods 2 on the ground. A plurality of driven rods 3 are provided, and the plurality of driven rods 3 are all detachably connected between the plurality of support rods 2. The auxiliary rod 4 is detachably connected through each driven rod 3, and the auxiliary rod 4 is detachably connected to the two adjacent support rods 2. Through the cooperation of the plurality of auxiliary rods 4 and the plurality of driven rods 3, the plurality of support rods 2 can be stably supported, so as to increase the stability of the support of the plurality of support rods 2 for the measuring plate 1. The fixing frame 5 is movably arranged on the lower side of the measuring plate 1 through a pushing assembly, and the measuring camera 6 is rotatably installed on the upper side of the fixing frame 5 through a rotating assembly. A driven screw 24 is threadedly connected between the rotating frame 15 and the outer side wall of the measuring camera 6, which is convenient for installing and disassembling the measuring camera 6 on the rotating frame 15, and a through hole for the movement of the measuring camera 6 is opened on the measuring plate 1.

[0045] Refer to Figure 1 、 Figure 2 And Figure 4, the driving assembly includes a positioning frame 7, an electric cylinder 8, a driving frame 9, a connecting cylinder 10, a connecting rod 11 and a connecting frame 12. The positioning frame 7 is detachably connected to the bottom end of the measuring plate 1 through a positioning seat. The electric cylinder 8 is installed on the positioning frame 7, and the output end of the electric cylinder 8 is connected through the positioning frame 7. The driving frame 9 is fixedly connected between the output end of the electric cylinder 8 and the fixed frame 5. The connecting cylinder 10 is detachably connected to the bottom end of the measuring plate 1. A connecting plate 22 is fixedly connected to the top end of the connecting cylinder 10. A connecting screw 23 is threadedly connected between the connecting plate 22 and the measuring plate 1, so that the connecting cylinder 10 can be installed and disassembled on the measuring plate 1. The connecting rod 11 is connected through the connecting cylinder 10. The connecting frame 12 is fixedly connected between the connecting rod 11 and the driving frame 9. A compression spring 20 is fixedly connected between the connecting rod 11 and the inner side wall of the connecting cylinder 10. A sliding bar 21 is connected through the connecting rod 11. A sliding groove for the sliding bar 21 to slide is provided on the connecting cylinder 10. Through the cooperation of the compression spring 20 and the sliding bar 21, the connecting rod 11 can slide stably in the connecting cylinder 10;

[0046] By pushing the driving frame 9 through the electric cylinder 8, the driving frame 9 can push the fixed frame 5, so that the rotating frame 15 can drive the measuring camera 6 to move, and then the use position of the measuring camera 6 can be adjusted. The measuring camera 6 can be disassembled and replaced. At the same time, during the movement of the driving frame 9, the connecting frame 12 will drive the connecting rod 11 to move, so as to facilitate the movement of the connecting rod 11 in the connecting cylinder 10. Through the cooperation of the compression spring 20 and the sliding bar 21, the stability of the movement of the connecting rod 11 in the connecting cylinder 10 can be increased, and thus the stability of the fixed frame 5 driving the motor 13, the rotating plate 14, the rotating frame 15 and the measuring camera 6 to move can be increased.

[0047] Reference Figure 2 and Figure 3 , the rotating assembly includes a motor 13, a rotating plate 14 and a rotating frame 15. The motor 13 is installed on the fixed frame 5, and the output end of the motor 13 is connected through the fixed frame 5. The rotating plate 14 is fixedly connected to the output end of the motor 13. The rotating frame 15 is fixedly connected to the top end of the rotating plate 14, and the measuring camera 6 is detachably installed on the rotating frame 15;

[0048] By rotating the rotating plate 14 through the motor 13, the rotating plate 14 can rotate the measuring camera 6 through the rotating frame 15, so that the measuring angle of the measuring camera 6 can be adjusted, and thus it is convenient to perform omnidirectional up and down marking measurement at the satellite positioning reference station.

[0049] Reference Figure 1, A plurality of adjusting components are provided between the plurality of support rods 2 and the measuring plate 1. The adjusting components include an adjusting frame 16 and an adjusting screw 17. The adjusting frame 16 is fixedly connected to the bottom end of the measuring plate 1. An adjusting opening for the support rod 2 to rotate is formed on the adjusting frame 16. The adjusting screw 17 is threadedly connected between each adjusting frame 16 and the adjacent support rod 2, and an adjusting nut is threadedly connected to the adjusting screw 17;

[0050] Through the adjusting opening, it is convenient to rotate the support rod 2 on the adjusting frame 16 to adjust the supporting angle of the support rod 2. Through the cooperation of the adjusting screw 17 and the adjusting nut, the support rod 2 can be fixed on the adjusting frame 16.

[0051] Reference Figure 2 , The positioning seat includes a positioning block 18 and a positioning screw 19. There are two positioning blocks 18, and the two positioning blocks 18 are symmetrically connected to both sides of the positioning frame 7. The positioning screw 19 is threadedly connected between each positioning block 18 and the measuring plate 1;

[0052] Through the positioning screw 19, the positioning block 18 can be installed and disassembled on the measuring plate 1, so as to facilitate the installation and disassembly of the positioning frame 7 on the measuring plate 1.

[0053] Reference Figure 1 , A plurality of mounting blocks 25 are fixedly connected to the plurality of support rods 2. Two connecting rods 11 are symmetrically connected to both the auxiliary rod 4 and the driven rod 3. An installation screw 26 is threadedly connected between the connecting rod 11 and the adjacent two mounting blocks 25;

[0054] Through the installation screw 26, the connecting rod 11 can be installed and disassembled between the adjacent two mounting blocks 25, so as to facilitate the installation and disassembly of the auxiliary rod 4 and the driven rod 3 on the support rod 2.

[0055] In this embodiment, first, the plurality of support rods 2 are rotated on the plurality of adjusting frames 16 respectively to adjust the supporting position of the support rods 2. When the support rods 2 are rotated to appropriate positions, the adjusting screws 17 are rotated between the support rods 2 and the adjacent adjusting frames 16 to fix the support rods 2. And the installation screws 26 are rotated between the connecting rods 11 and the adjacent two mounting blocks 25, so that the plurality of driven rods 3 and the plurality of auxiliary rods 4 can be fixed between the plurality of support rods 2, so as to enable the plurality of support rods 2, the plurality of auxiliary rods 4 and the plurality of driven rods 3 to stably support the measuring plate 1. When it is necessary to disassemble and replace the measuring camera 6, the electric cylinder 8 is started to push the pushing frame 9 by the electric cylinder 8, so as to enable the fixing frame 5 to drive the motor 13, the rotating plate 14, the rotating frame 15, etc. to move, so that the measuring camera 6 can be moved to an appropriate position for disassembly.

[0056] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A satellite positioning reference station upper and lower mark measurement tripod, characterized in that: include: Measuring plate (1); A support rod (2), wherein the support rod (2) is provided in plurality, and the plurality of support rods (2) are all rotatably connected to the lower side of the measuring plate (1); A driven rod (3), wherein the driven rod (3) is provided in plurality, and the plurality of driven rods (3) can be detachably connected between the plurality of support rods (2); An auxiliary rod (4), the auxiliary rod (4) passing through each of the driven rods (3) and being detachably connected thereto, and the auxiliary rod (4) being detachably connected to two adjacent support rods (2); A fixing frame (5), the fixing frame (5) being arranged on the lower side of the measuring plate (1) by moving the pushing assembly; A measuring camera (6), wherein the measuring camera (6) is rotatably mounted on the upper side of the fixing frame (5) via a rotating assembly, and a through opening for the measuring camera (6) to move is provided on the measuring plate (1).

2. A satellite positioning reference station upper and lower mark measurement tripod according to claim 1, characterized in that: The pushing component comprises: A positioning frame (7), the positioning frame (7) being detachably connected to the bottom end of the measuring plate (1) via a positioning seat; An electric cylinder (8), the electric cylinder (8) being mounted on the positioning frame (7), and an output end of the electric cylinder (8) being connected through the positioning frame (7); A pushing frame (9), the pushing frame (9) being fixedly connected between an output end of the electric cylinder (8) and the fixing frame (5); A connecting tube (10), the connecting tube (10) being detachably connected to the bottom end of the measuring plate (1); A connecting rod (11), the connecting rod (11) penetrating and connected to the connecting tube (10); A connecting frame (12), wherein the connecting frame (12) is fixedly connected between the connecting rod (11) and the pushing frame (9).

3. A satellite positioning reference station upper and lower mark measurement tripod according to claim 2, characterized in that: The rotating assembly comprises: A motor (13), the motor (13) being mounted on the fixing frame (5), and an output end of the motor (13) being connected through the fixing frame (5); A rotating plate (14), the rotating plate (14) being fixedly connected to an output end of the motor (13); A rotating frame (15), the rotating frame (15) is fixedly connected to the top end of the rotating plate (14), and the measuring camera (6) is detachably mounted on the rotating frame (15).

4. A satellite positioning reference station upper and lower mark measurement tripod according to claim 3, characterized in that: A plurality of adjustment components are arranged between the plurality of support rods (2) and the measuring plate (1), and the adjustment components include: an adjustment frame (16), the adjustment frame (16) being fixedly connected to the bottom end of the measuring plate (1), the adjustment frame (16) being provided with an adjustment opening for the support rod (2) to rotate; An adjusting screw (17), wherein the adjusting screw (17) is threadedly connected between each adjusting frame (16) and the adjacent support rod (2), and an adjusting screw ring is threadedly connected to the adjusting screw (17).

5. A satellite positioning reference station upper and lower mark measurement tripod according to claim 4, characterized in that: The positioning seat comprises: A positioning block (18), wherein two positioning blocks (18) are provided, and the two positioning blocks (18) are symmetrically connected to two sides of the positioning frame (7); A positioning screw (19) is threadedly connected between each positioning block (18) and the measuring plate (1).

6. A satellite positioning reference station upper and lower mark measurement tripod according to claim 5, characterized in that: A compression spring (20) is fixedly connected between the connecting rod (11) and the inner side wall of the connecting tube (10), and a sliding bar (21) is connected through the connecting rod (11), and a sliding groove for the sliding bar (21) to slide is provided on the connecting tube (10).

7. A satellite positioning reference station upper and lower mark measurement tripod according to claim 6, characterized in that: A connecting plate (22) is fixedly connected to the top end of the connecting tube (10), and a connecting screw (23) is threadedly connected between the connecting plate (22) and the measuring plate (1).

8. A satellite positioning reference station upper and lower mark measurement tripod according to claim 7, characterized in that: A driven screw (24) is threadedly connected between the rotating frame (15) and the outer side wall of the measuring camera (6).

9. A satellite positioning reference station upper and lower mark measurement tripod according to claim 8, characterized in that: A plurality of mounting blocks (25) are fixedly connected to the plurality of support rods (2), two connecting rods (11) are symmetrically connected to the auxiliary rod (4) and the driven rod (3), and mounting screws (26) are threadedly connected between the connecting rods (11) and two adjacent mounting blocks (25).

10. A satellite positioning reference station upper and lower mark measurement tripod according to claim 9, characterized in that: The bottom ends of the plurality of support rods (2) are all fixedly connected to a supporting bottom block (27).