Adjusting platform of engineering measurement equipment
By designing a multi-component collaborative adjustment platform, the multi-directional adjustment of the existing engineering measurement equipment adjustment platform is solved, and flexible adjustment of horizontal, rotation and height is achieved, which improves the adjustment capability and accuracy of the measurement equipment.
Patent Information
- Application Number
- CN202422777345.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-14
- Publication Date
- 2025-09-02
- Estimated Expiration
- 2034-11-14
AI Technical Summary
The adjustment platform of existing engineering measurement equipment is difficult to meet the multi-directional adjustment needs, especially in terms of up and down movement, lateral movement and angle adjustment.
An adjustment platform including components such as horizontal plate, vertical plate, connecting frame, angle adjustment mechanism, height adjustment mechanism, limit mechanism, etc. is designed. Through the cooperation of the motor-driven threaded screw and slider, multi-directional adjustment of the measuring equipment, including transverse, rotation and height adjustment.
It realizes the multi-directional adjustment capability of engineering measurement equipment, meets the multi-angle and position requirements of engineering measurement, and improves the flexibility and accuracy of measurement.
Smart Images
Figure CN223294580U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of engineering measurement, in particular to an adjustment platform for engineering measurement equipment. Background Art
[0002] Engineering surveying instruments are a type of measuring instrument. They are various instruments required for orientation, distance measurement, angle measurement, height measurement, mapping and photogrammetry required for surveying work in the planning and design, construction and management stages of engineering construction. Engineering surveying instruments are roughly divided into the following types: level meters, tachometers, measuring instruments, levels, gyrotheodolites, plotters, flatbed instruments and rangefinders, etc. When using engineering surveying equipment, it is often necessary to use it together with an adjustment platform.
[0003] For example, the utility model patent with authorization announcement number CN 21164469 U discloses an adjustment platform for engineering measurement equipment. Through the setting of magnets, the adjustment platform has the effect of fixing the second platform during measurement. Through the coordinated setting of the threaded rotating block and the lifting threaded rod, the lifting threaded rod on one side of the threaded rotating block can be twisted to move the fourth platform up and down during use, thereby moving the measuring instrument up and down. However, it only moves the equipment up and down, which is difficult to meet the measurement needs. In view of this, an adjustment platform for engineering measurement equipment is proposed. Summary of the Invention
[0004] In view of the above-mentioned technical problems, the present invention provides an adjustment platform for engineering measurement equipment, which can be adjusted in multiple directions.
[0005] The object of the present invention is achieved through the following technical solutions:
[0006] The utility model provides an adjustment platform for engineering surveying equipment, comprising a horizontal plate and vertical plates arranged at both ends thereof; connecting frames are provided at both ends of the horizontal plate; an angle adjustment mechanism is provided at the bottom of the connecting frame; the angle adjustment mechanism is connected to the vertical plate through a height adjustment mechanism; a strip groove is opened on the horizontal plate; a mounting frame for mounting the engineering surveying equipment is provided on the top of the horizontal plate; the mounting frame is placed in the strip groove through a rotation adjustment mechanism arranged at the bottom, and the rotation adjustment mechanism and the horizontal plate are connected by a transverse adjustment mechanism; a limiting mechanism for fixing the engineering surveying equipment is provided in the mounting frame; a movable base is fixedly connected to the bottom of the vertical plate; and a plurality of universal wheels are fixedly connected to the bottom of the movable base.
[0007] Furthermore, the height adjustment mechanism includes a first slider, a first threaded screw and a first motor. A first slide groove is provided on the side of the vertical plate opposite to the horizontal plate. The first motor is placed on the top of the vertical plate, and its output shaft end is connected to the first threaded screw placed in the first slide groove. There are two first sliders, both of which are threadedly connected to the first threaded screw and placed in the first slide groove, sliding along the first slide groove. One of the first sliders is rotatably connected to the connecting frame, and the other first slider is fixedly connected to the angle adjustment mechanism arranged at the bottom of the connecting frame.
[0008] Furthermore, the angle adjustment mechanism includes an electric push rod and a base plate, the bottom of the connecting frame has two symmetrical grooves, the fixed ends of the two electric push rods are connected to the base plate, the telescopic ends are placed in the grooves and connected to the base plate, and the base plate and the first slider are fixedly connected.
[0009] Furthermore, the mounting frame is a U-shaped groove structure, and the limiting mechanism includes a clamping plate and a screw. The clamping plate is located in the U-shaped groove of the mounting frame, one end of the screw is connected to one side of the U-shaped groove wall of the mounting frame, and the other end is connected to the clamping plate.
[0010] Furthermore, the lateral adjustment mechanism includes a second slider, a second threaded screw and a second motor. Second sliding grooves are opened on both sides of the inner wall of the strip groove of the horizontal plate. The second motor is placed on the outer wall of one end of the horizontal plate corresponding to the second sliding groove. The second motor is connected to the second threaded screw placed in the second sliding groove. The second slider is threadedly connected to the second threaded screw and moves along the second threaded screw in the second sliding groove. The two second sliders are fixedly connected to the moving block of the rotation adjustment mechanism, driving the moving block to move along the strip groove.
[0011] Furthermore, the rotation adjustment mechanism includes a third motor, a moving block and a supporting plate. The moving block is placed in the strip groove of the horizontal plate and connected to the second slider of the horizontal moving mechanism. The moving block has a through hole. The third motor is installed at the bottom of the moving block, and its output shaft end passes through the moving block and is connected to the supporting plate set on the top of the moving block, driving the supporting plate to rotate.
[0012] Furthermore, the connecting frame is a U-shaped frame structure, which can be detachably connected to the two ends of the horizontal plate. After installation and connection, there is space for accommodating the second motor between the U-shaped bottom plate and the horizontal plate, and the U-shaped frame has a groove for accommodating the telescopic end of the electric push rod relative to the electric push rod end.
[0013] The beneficial effects of the utility model are:
[0014] The utility model can limit and fix the measuring device by arranging a limiting mechanism in the mounting frame, can give the measuring device a lateral adjustment capability by arranging a lateral adjustment mechanism, can give the mounting frame and the measuring device a rotational adjustment capability by arranging a rotational adjustment mechanism at the bottom of the mounting frame, can give the horizontal plate a left-right height adjustment capability by arranging a height adjustment mechanism between the connecting plate and the vertical plate in conjunction with a movable connecting mechanism, can give the measuring device a front-back angle adjustment capability by arranging an angle adjustment mechanism at the bottom of the connecting plate, thereby ensuring that the measuring device has sufficient adjustment capability. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the main structure of the utility model;
[0016] Figure 2 for Figure 1 A schematic diagram of the enlarged structure of part A;
[0017] Figure 3 for Figure 1 Schematic diagram of the bottom structure;
[0018] Figure 4 for Figure 1 Schematic diagram of the middle mounting frame and rotation adjustment mechanism.
[0019] In the figure: 1 horizontal plate, 2 bracket, 3 pulley, 4 damper, 5 first slider, 6 first slide, 7 first motor, 8 first screw rod, 9 connecting frame, 10 vertical plate, 11 movable base, 12 movable block, 13 second slider, 14 second slide, 15 second screw rod, 16 groove, 17 electric push rod, 18 bottom plate, 19 second motor, 20 strip groove, 21 bearing plate, 22 mounting frame, 23 screw, 24 clamping plate, 25 spring, 26 third motor. DETAILED DESCRIPTION
[0020] The present invention is described in detail below with reference to the accompanying drawings and embodiments.
[0021] Example: Refer to Figure 1-4 , an adjustment platform for engineering surveying equipment, comprising a horizontal plate 1 and vertical plates 10 arranged at both ends thereof, both ends of the horizontal plate 1 are provided with connecting frames 9, the bottom of the connecting frame 9 is provided with an angle adjustment mechanism, the angle adjustment mechanism is connected to the vertical plate 10 through a height adjustment mechanism, a strip groove 20 is opened on the horizontal plate 1, and a mounting frame 22 for mounting engineering surveying equipment is provided on the top of the horizontal plate 1, the mounting frame 22 is placed in the strip groove 20 through a rotation adjustment mechanism arranged at the bottom, and the rotation adjustment mechanism and the horizontal plate 1 are connected through a horizontal adjustment mechanism, a limiting mechanism for fixing the engineering surveying equipment is provided in the mounting frame 22, the bottom of the vertical plate 10 is fixedly connected to a movable base 11, and the bottom of the movable base 11 is fixedly connected to a plurality of universal wheels 3.
[0022] Furthermore, the height adjustment mechanism includes a first slider 5, a first threaded screw 8 and a first motor 7. A first slide groove 6 is opened on the side of the vertical plate 10 opposite to the horizontal plate 1. The first motor 7 is placed on the top of the vertical plate 10, and its output shaft end is connected to the first threaded screw 8 placed in the first slide groove 6. There are two first sliders 5, both of which are threadedly connected to the first threaded screw 8 and placed in the first slide groove 6, sliding along the first slide groove 6. One of the first sliders 5 is rotatably connected to the connecting frame 9, and the other first slider 5 is fixedly connected to the bottom plate 18 of the angle adjustment mechanism set at the bottom of the connecting frame 9.
[0023] The angle adjustment mechanism includes electric push rods 17 (purchased components) and a base plate 18. The bottom of the connecting frame 9 is symmetrically provided with two grooves 16. The fixed ends of the two electric push rods 17 are connected to the base plate 18, while the retractable ends are placed in the grooves 16 and connected to the base plate. The base plate 18 is fixedly connected to the first slider 5. By extending the two electric push rods 17 to different lengths, they drive the connecting frame 9 to rotate around the first slider 5 to which they are connected, thereby adjusting the pitch angle of the connecting frame 9 and the cross plate 1.
[0024] The mounting frame 22 is a U-shaped groove structure, and the limiting mechanism includes a splint 24 and a screw 23. The splint 24 is located in the U-shaped groove of the mounting frame 22. One end of the screw 23 is connected to one side of the U-shaped groove wall of the mounting frame 22, and the other end is connected to the splint 24. By adjusting the position of the screw 23 and moving the splint 24, the engineering measurement equipment placed in the mounting frame 22 can be fixed, thereby limiting the engineering measurement equipment.
[0025] The lateral adjustment mechanism includes a second slider 13, a second screw rod 15, and a second motor 19. A second chute 14 is provided on both sides of the inner wall of the strip groove 20 of the horizontal plate 1. The second motor 19 is placed on the outer wall of one end of the horizontal plate 1 corresponding to the second chute 14. The second motor 19 is connected to the second screw rod 15 placed in the second chute 14. The second slider 13 is threadedly connected to the second screw rod 15 and moves along the second screw rod 15 in the second chute 14. The two second sliders 13 are fixedly connected to the moving block 12 of the rotation adjustment mechanism. The second motor 19 drives the second screw rod 15 to rotate, thereby driving the second slider 13 on it to move along the second chute 14, thereby driving the moving block 12 on it to move along the strip groove 20, thereby achieving lateral adjustment.
[0026] The rotation adjustment mechanism includes a third motor 26, a moving block 12 and a supporting plate 21. The moving block 12 is arranged in the strip groove of the horizontal plate 1 and is connected to the second slider of the horizontal moving mechanism. The moving block 12 has a through hole. The third motor 26 is installed at the bottom of the moving block 12, and its output shaft end passes through the through hole of the moving block 12 to connect to the supporting plate 21 set at the top of the moving block 12, driving the supporting plate 21 to rotate.
[0027] Optionally, a damper 4 having a plurality of sleeve springs 25 is fixedly connected between the support plate 21 and the mounting frame 22 to reduce the impact on the support plate 21 when the measuring device is installed.
[0028] Furthermore, the connecting frame 9 is a U-shaped frame structure, which can be detachably connected to the two ends of the horizontal plate 1. After installation and connection, there is space for accommodating the second motor 19 between the bottom plate of the U-shaped plate and the horizontal plate 1, and the U-shaped frame has a groove at the end relative to the electric push rod 17 to accommodate the telescopic end of the electric push rod 17.
[0029] The working principle of the present invention: When in use, all the components mentioned above, which refer to structural parts, are connected. The detailed connection method is a well-known technology in the field. The following mainly introduces the working principle and process, and no further explanation is given. The measuring device can be fixed by adjusting the limiting mechanism in the mounting frame 22, and the measuring device can be made laterally adjustable by the lateral adjustment mechanism. The mounting frame 22 and the measuring device can be made rotationally adjustable by setting a rotation adjustment mechanism at the bottom of the mounting frame 22. The horizontal plate 1 can be made height-adjustable by setting a height adjustment mechanism between the connecting frame 9 and the vertical plate 10. The measuring device can be made pitch-angle adjustable by setting an angle adjustment mechanism at the bottom of the connecting frame 9, thereby ensuring that the measuring device has sufficient adjustment capability.
[0030] The components not described in detail in this application are all existing conventional technologies and will not be described in detail here.
[0031] It can be understood that the above specific description of the present invention is only used to illustrate the present invention and is not limited to the technical solutions described in the embodiments of the present invention. Those skilled in the art should understand that the present invention can still be modified or replaced by equivalents to achieve the same technical effects; as long as the use requirements are met, they are within the scope of protection of the present invention.
Claims
1. An adjustment platform for engineering measurement equipment, comprising a horizontal plate (1) and vertical plates arranged at both ends thereof, characterized in that: Both ends of the horizontal plate (1) are provided with connecting frames (9), and an angle adjustment mechanism is provided at the bottom of the connecting frame (9). The angle adjustment mechanism is connected to the vertical plate through a height adjustment mechanism. A strip groove is provided on the horizontal plate, and a mounting frame (22) for mounting engineering measurement equipment is provided on the top of the horizontal plate. The mounting frame (22) is placed in the strip groove through a rotation adjustment mechanism provided at the bottom, and the rotation adjustment mechanism and the horizontal plate (1) are connected through a transverse adjustment mechanism. A limiting mechanism for fixing the engineering measurement equipment is provided in the mounting frame (22). The bottom of the vertical plate (10) is fixedly connected to a movable base (11), and the bottom of the movable base (11) is fixedly connected to a plurality of universal wheels (3).
2. The adjustment platform of an engineering surveying equipment according to claim 1, characterized in that: The height adjustment mechanism includes a first slider (5), a first screw rod (8) and a first motor (7). A first slide groove (6) is provided on a side of the vertical plate (10) opposite to the horizontal plate. The first motor (7) is placed on the top of the vertical plate (10). The output shaft end of the first motor (7) is connected to the first screw rod (8) placed in the first slide groove (6). There are two first sliders (5), both of which are threadedly connected to the first screw rod (8) and placed in the first slide groove (6). They slide along the first slide groove. One of the first sliders (5) is rotatably connected to the connecting frame (9), and the other first slider (5) is fixedly connected to the angle adjustment mechanism provided at the bottom of the connecting frame (9).
3. The adjustment platform of an engineering surveying equipment according to claim 1, characterized in that: The angle adjustment mechanism comprises an electric push rod (17) and a base plate (18). The bottom of the connecting frame (9) is symmetrically provided with two grooves. The fixed ends of the two electric push rods (17) are connected to the base plate, and the telescopic ends are placed in the grooves and connected to the base plate. The base plate (18) and the first slider (5) are fixedly connected.
4. The adjustment platform of an engineering surveying equipment according to claim 1, characterized in that: The mounting frame (22) is a U-shaped groove structure, and the limiting mechanism includes a clamping plate (24) and a screw rod (23), wherein the clamping plate (24) is located in the U-shaped groove of the mounting frame (22), and one end of the screw rod (23) is connected to one side of the U-shaped groove wall of the mounting frame (22), and the other end is connected to the clamping plate (24).
5. The adjustment platform of an engineering surveying equipment according to claim 1, characterized in that: The lateral adjustment mechanism includes a second slider (13), a second threaded screw (15) and a second motor (19). Second sliding grooves (14) are provided on both sides of the inner wall of the strip groove (20) of the horizontal plate. The second motor (19) is placed on the outer wall of one end of the horizontal plate (1) corresponding to the second sliding groove. The second motor (19) is connected to the second threaded screw (15) placed in the second sliding groove (14). The second slider (13) is threadedly connected to the second threaded screw (15) and moves along the second threaded screw (15) in the second sliding groove (14). The two second sliders (13) are fixedly connected to the moving block (12) of the rotation adjustment mechanism to drive the moving block to move along the strip groove.
6. The adjustment platform of an engineering surveying equipment according to claim 1, characterized in that: The rotation adjustment mechanism includes a third motor (26), a moving block and a bearing plate (21), wherein the moving block (12) is placed in the strip groove of the horizontal plate (1) and connected to the second slider of the horizontal moving mechanism. The moving block has a through hole. The third motor (26) is installed at the bottom of the moving block, and its output shaft end passes through the moving block (12) and is connected to the bearing plate (21) arranged on the top of the moving block (12), thereby driving the bearing plate to rotate.
7. The adjustment platform of engineering surveying equipment according to claim 1, characterized in that: The connecting frame (9) is a U-shaped frame structure, which can be detachably connected to the two ends of the horizontal plate. After installation and connection, there is a space between the U-shaped bottom plate and the horizontal plate to accommodate the second motor (19), and the U-shaped frame has a groove at the end opposite to the electric push rod to accommodate the telescopic end of the electric push rod.