Engineering measuring instrument adjusting platform

Abstract

The utility model relates to the technical field of engineering surveying equipment, and discloses an engineering surveying instrument adjusting platform which comprises a supporting leg frame, a damping piece is arranged on the supporting leg frame, an adjusting table for placing an instrument is arranged on the damping piece, and the damping piece comprises a spring for conducting damping treatment on the adjusting table. According to the utility model, the problem that the measurement precision of the instrument is reduced due to the shaking of the adjusting platform of the engineering measuring instrument caused by the great vibration generated during engineering construction is effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering measurement equipment, in particular to an engineering measurement instrument adjustment platform. Background Art

[0002] Engineering surveying instruments are various orientation, distance, angle, height, mapping and photogrammetry instruments required for surveying work in the planning, design, construction and operation and management stages of engineering construction. When using them, the placement of the machine needs to be adjusted, so an adjustment table is often used.

[0003] The main function of the engineering measuring instrument adjustment platform is to solve the problems of inaccurate size, uncertain direction and large test errors when manually moving the measuring instrument. It provides a stable and adjustable support platform so that the measuring instrument can be accurately and stably positioned at the required position, thereby improving measurement accuracy and efficiency.

[0004] At present, the measurement site is mostly accompanied by engineering construction, which will generate very large vibrations. The vibrations will cause the adjustment platform of the engineering measurement instrument to shake, thereby reducing the measurement accuracy of the instrument and also causing a certain impact on the performance of the instrument. Utility Model Content

[0005] The purpose of the utility model is to solve the problem mentioned in the above background technology that very large vibrations will be generated during engineering construction, and the generated vibrations will cause shaking at the adjustment platform of the engineering measurement instrument, thereby reducing the measurement accuracy of the instrument.

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

[0007] The engineering surveying instrument adjustment platform comprises a leg frame, the leg frame is provided with a shock absorbing member, an adjustment platform for placing the instrument is provided on the shock absorbing member, and the shock absorbing member comprises a spring for performing shock absorbing treatment on the adjustment platform.

[0008] Preferably, the shock absorbing component also includes a base plate and a shock absorbing plate, a plurality of springs are provided, and the springs are located between the base plate and the shock absorbing plate. The base plate is connected to the leg frame, and the shock absorbing plate is connected to the adjustment platform. The shock absorbing component can effectively eliminate the vibration generated by the engineering construction, thereby ensuring the measurement accuracy of the measuring instrument.

[0009] Preferably, at least one groove is formed on the bottom plate, a roller is provided in the groove, the roller is in contact with the bottom surface of the shock absorbing plate, and the shock absorbing plate can be better supported by the roller.

[0010] Preferably, at least one group of transverse magnets 1 and one group of longitudinal magnets 1 are provided on the bottom plate, and at least one transverse magnet 2 and one longitudinal magnet 2 are provided under the shock absorbing plate. When the equipment is in production, the magnetic force between the transverse magnets 1 and the transverse magnets 2 repels each other, and the magnetic force between the longitudinal magnets 1 and the longitudinal magnets 2 repels each other.

[0011] Preferably, the transverse magnet 2 is located between the two transverse magnets 1, and the longitudinal magnet 2 is located between the two longitudinal magnets 1. Vibration force can be effectively absorbed through the magnetic repulsion between the transverse magnet 2 and the two transverse magnets 1, and the magnetic repulsion between the longitudinal magnet 2 and the two longitudinal magnets 1.

[0012] Preferably, a sealing edge is provided between the base plate and the shock absorbing plate. The sealing edge is arranged around the upper edge of the base plate. The sealing edge can be made of some flexible materials such as rubber, textile cloth, etc. The sealing edge can prevent foreign matter from entering between the shock absorbing plate and the base plate.

[0013] Preferably, a moving part is provided under the adjusting platform, and the moving part includes a ball screw that drives the adjusting platform to move precisely. A rotating block is provided at one end of the ball screw. The ball screw can be driven to rotate by rotating the rotating block, and the ball nut on the ball screw can move, thereby driving the adjusting platform to move, and the measuring instrument performs mobile measurement.

[0014] Preferably, a positioning block and a fixing block are provided on the shock absorbing plate, the ball screw is rotatably arranged on the positioning block, the ball screw is matched with a ball nut, and the ball nut is connected to the adjustment platform.

[0015] Preferably, the fixed block is provided with an auxiliary rod, the auxiliary rod is movably provided with a moving block, the moving block is connected to the adjusting platform, and the adjusting platform can move more stably through the auxiliary rod.

[0016] Preferably, the adjustment platform is provided with an arrow, the shock absorbing plate is provided with a scale value, the arrow points to the scale value, and the moving distance of the adjustment platform can be known by the scale value pointed by the arrow, and then the moving distance of the measuring instrument can be known.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] The adjustment platform provided in the utility model can be stably moved by a ball screw, and the moving distance of the adjustment platform can be known by the scale value pointed by the arrow, and then the moving distance of the measuring instrument can be accurately known;

[0019] The shock-absorbing parts can effectively eliminate the vibrations generated by the construction, ensure the stability of the adjustment table, ensure the accuracy of the measuring instruments on the adjustment table, and avoid affecting the performance of the measuring equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is an exploded view of the overall structure of the utility model;

[0023] Figure 3 This is a bottom view of the shock absorbing plate of the utility model;

[0024] Figure 4 It is a partial cross-sectional view of the shock absorbing component of the utility model;

[0025] Figure 5 The structural view of the adjustment table installed in the utility model

[0026] Explanation of the figure numbers: 1. Leg support; 2. Shock absorber; 21. Bottom plate; 22. Shock absorber plate; 23. Sealing edge; 24. Roller; 25. Spring; 26. Horizontal magnet one; 27. Horizontal magnet two; 28. Longitudinal magnet one; 29. ​​Longitudinal magnet two; 3. Adjustment table; 31. Ball screw; 32. Positioning block; 33. Fixed block; 34. Auxiliary rod; 35. Moving block; 36. Arrow. DETAILED DESCRIPTION

[0027] The utility model is described in further detail below in conjunction with the accompanying drawings.

[0028] The following description is used to disclose the utility model so that those skilled in the art can implement the utility model. The preferred embodiments described below are only examples, and those skilled in the art can think of other obvious variations. The basic principles of the utility model defined in the following description can be used for other implementation schemes, variations, improvements, equivalent schemes, and other technical solutions that do not deviate from the spirit and scope of the utility model.

[0029] Those skilled in the art should understand that, in the disclosure of the present invention, the directions or positions indicated by the terms "longitudinal", "lateral", "up", "down", "left", "right", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. are based on the directions or positional relationships shown in the accompanying drawings, which are only simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or component referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the above terms should not be understood as limitations on the present invention.

[0030] It is to be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" should not be understood as a limitation on the quantity.

[0031] Example:

[0032] See also Figure 1-Figure 4 The engineering surveying instrument adjustment platform includes a leg frame 1, a shock absorbing member 2 is provided on the leg frame 1, an adjustment platform 3 is provided above the shock absorbing member 2 for placing the instrument, the shock absorbing member 2 includes a spring 25 for shock absorbing the adjustment platform 3, the shock absorbing member 2 also includes a bottom plate 21 and a shock absorbing plate 22, a plurality of springs 25 are provided, the springs 25 are located between the bottom plate 21 and the shock absorbing plate 22, the bottom plate 21 is connected to the leg frame 1, the shock absorbing plate 22 is connected to the adjustment platform 3, the vibration generated by the engineering construction can be effectively eliminated through the shock absorbing member 2, thereby ensuring the measurement accuracy of the surveying instrument.

[0033] Furthermore, at least one groove is formed on the bottom plate 21 , and a roller 24 is provided in the groove. The roller 24 contacts the bottom surface of the damping plate 22 , and the damping plate 22 can be better supported by the roller 24 .

[0034] At least one group of transverse magnets 26 and one group of longitudinal magnets 28 are provided on the bottom plate 21, and at least one transverse magnet 27 and one longitudinal magnet 29 are provided under the shock absorbing plate 22. When the equipment is in production, the transverse magnets 26 and 27 are magnetically repelled from each other, and the longitudinal magnets 28 and 29 are magnetically repelled from each other. The transverse magnet 27 is located between the two transverse magnets 26, and the longitudinal magnet 29 is located between the two longitudinal magnets 28. Vibration force can be effectively absorbed through the magnetic repulsion between the transverse magnet 27 and the two transverse magnets 26 and the magnetic repulsion between the longitudinal magnet 29 and the two longitudinal magnets 28.

[0035] Furthermore, a sealing edge 23 is provided between the bottom plate 21 and the shock absorbing plate 22. The sealing edge 23 is arranged around the upper edge of the bottom plate 21. The sealing edge 23 is made of some flexible materials such as rubber, textile cloth, etc. The sealing edge 23 can prevent foreign debris from entering between the shock absorbing plate 22 and the bottom plate 21.

[0036] When the ground vibrates due to construction, the vibration is transmitted to the leg frame 1, and the leg frame 1 and the base plate 21 will shake. The spring 25 can reduce the vibration during the shaking, and the base plate 21 will drive the transverse magnet 1 26 and the longitudinal magnet 1 28 to move during the shaking. The magnetic repulsion between the transverse magnet 1 26 and the transverse magnet 2 27 can further absorb and alleviate the shaking force, thereby further reducing the vibration force, so that the vibration force transmitted to the shock absorbing plate 22 is effectively removed, thereby ensuring the stability of the shock absorbing plate 22, further ensuring the stability of the adjusting platform 3, and ensuring the accuracy of the measuring instrument on the adjusting platform 3 during measurement, avoiding affecting the performance of the measuring equipment.

[0037] See also Figure 5 A moving part is provided under the adjusting platform 3, and the moving part includes a ball screw 31 that drives the adjusting platform 3 to move precisely. A rotating block is provided at one end of the ball screw 31. By rotating the rotating block, the ball screw 31 can be driven to rotate, and the ball nut on the ball screw 31 can be moved, thereby driving the adjusting platform 3 to move, and the measuring instrument performs mobile measurement.

[0038] A positioning block 32 and a fixing block 33 are provided on the damping plate 22 . A ball screw 31 is rotatably arranged on the positioning block 32 . A ball nut is matched on the ball screw 31 , and the ball nut is connected to the adjustment platform 3 .

[0039] It should be supplemented that an auxiliary rod 34 is provided on the fixed block 33 , and a moving block 35 is movably provided on the auxiliary rod 34 . The moving block 35 is connected to the adjustment platform 3 , and the auxiliary rod 34 enables the adjustment platform 3 to move more stably when moving.

[0040] Among them, an arrow 36 is provided on the adjustment platform 3, and a scale value is provided on the shock absorbing plate 22. The arrow 36 points to the scale value. The moving distance of the adjustment platform 3 can be known by the scale value pointed by the arrow 36, and then the moving distance of the measuring instrument can be known.

[0041] The measuring instrument is placed on the adjusting table 3, and then the rotating block is rotated. The rotating block drives the ball screw 31 to rotate, so that the moving block 35 on the ball screw 31 moves, and then drives the adjusting table 3 to move stably. The measuring instrument on the adjusting table 3 moves together for measurement. During the movement, the changes of the arrow 36 are observed to know the moving distance, so that the measuring movement can be accurately moved.

[0042] Those skilled in the art should understand that the embodiments of the present invention described above and shown in the accompanying drawings are only examples and do not limit the present invention. The purpose of the present invention has been fully and effectively achieved. The functions and structural principles of the present invention have been demonstrated and explained in the embodiments. Without departing from the principles, the embodiments of the present invention may be deformed or modified in any way.

Claims

1. Engineering measurement instrument adjustment platform, characterized in that: It includes a leg support (1); The leg support (1) is provided with a shock absorbing member (2), an adjustment platform (3) for placing instruments is provided on the shock absorbing member (2), and the shock absorbing member (2) includes a spring (25) for performing shock absorbing treatment on the adjustment platform (3); The shock absorbing member (2) further comprises a bottom plate (21) and a shock absorbing plate (22), a plurality of springs (25) are provided, and the springs (25) are located between the bottom plate (21) and the shock absorbing plate (22), the bottom plate (21) is connected to the leg support frame (1), and the shock absorbing plate (22) is connected to the adjustment platform (3), at least one groove is provided on the bottom plate (21), a roller (24) is provided in the groove, and the roller (24) contacts the bottom surface of the shock absorbing plate (22), at least one group of transverse magnets (26) and one group of longitudinal magnets (28) are provided on the bottom plate (21), and at least one transverse magnet (27) and one longitudinal magnet (29) are provided below the shock absorbing plate (22), the transverse magnet (27) is located between two transverse magnets (26), and the longitudinal magnet (29) is located between two longitudinal magnets (28).

2. The engineering surveying instrument adjustment platform according to claim 1, characterized in that: A sealing edge (23) is provided between the bottom plate (21) and the shock absorbing plate (22), and the sealing edge (23) is arranged around the upper edge of the bottom plate (21).

3. The engineering surveying instrument adjustment platform according to claim 2, characterized in that: A moving part is provided below the adjusting platform (3), and the moving part comprises a ball screw (31) for driving the adjusting platform (3) to move precisely.

4. The engineering surveying instrument adjustment platform according to claim 3 is characterized in that: The damping plate (22) is provided with a positioning block (32) and a fixing block (33); the ball screw (31) is rotatably arranged on the positioning block (32); a ball nut is matched with the ball screw (31); and the ball nut is connected to the adjustment platform (3).

5. The engineering surveying instrument adjustment platform according to claim 4, characterized in that: An auxiliary rod (34) is provided on the fixed block (33), a movable block (35) is movably provided on the auxiliary rod (34), and the movable block (35) is connected to the adjustment platform (3).

6. The engineering surveying instrument adjustment platform according to claim 5, characterized in that: The adjustment platform (3) is provided with an arrow (36), the damping plate (22) is provided with a scale value, and the arrow (36) points to the scale value.

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