Surveying instrument positioning device for engineering surveying and mapping

Abstract

The utility model provides a surveying instrument positioning device for engineering surveying, which relates to the technical field of engineering surveying, comprises a base and a working mechanism, and effectively absorbs and reduces external vibration and impact through the arrangement of the working mechanism and the connection of a damping assembly and a well-designed mechanical structure. The precision surveying instrument can still keep stable and accurate in a severe environment, the connecting assembly and the supporting assembly can be flexibly lifted and locked under different terrain conditions, the adaptability of the device to complex terrains is enhanced, the supporting assembly provides firm ground support by means of a sliding and pre-embedding mechanism, and the precision surveying instrument is convenient to use. The surveying instrument is ensured to be stable under various ground conditions, the gravity center of the whole device is balanced by adjusting a counterweight through the hoisting assembly, the device can be prevented from overturning and the wind resistance stability and safety can be improved under any ground surface condition or wind power condition, and the device is endowed with accurate angle adjusting and fixing functions through the rotary fixing assembly. And the precision and the convenience of angle measurement are greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering surveying and mapping, in particular to a surveying and mapping instrument positioning device for engineering surveying and mapping. Background Art

[0002] The surveying instrument positioning device for engineering surveying is a high-tech equipment designed specifically to improve the efficiency and accuracy of surveying operations. It can provide stable support and precise positioning for surveying instruments in various stages of engineering construction planning, design, construction, and operation management. The device has good stability and reliability. Through its support rod and plug-in rod structure, it can ensure the accuracy of measurement data under various terrain conditions; at the same time, its portable design, such as moving rods, moving wheels and handles, enables surveyors to easily move the device between different work points. In addition, the device has strong adaptability and can adapt to different ground conditions. Through designs such as scraping components, it is convenient for staff to clean the dirt on the equipment and keep the equipment clean and maintained. Efficiency and versatility are also important features of the device. Through retractable support feet, spring devices, and adjustable heights and angles, it can be quickly set up or disassembled to adapt to different types of surveying instruments and measurement needs, thus playing a vital role in modern engineering construction.

[0003] After searching, the patent number "CN212986643U" mentioned in the text that "the utility model discloses a surveying instrument positioning device for engineering surveying and mapping, including a receiving plate, a support beam and a stabilizing seat, the two ends of the vertically arranged support beam are respectively welded and fixed to the center of the bottom wall of the receiving plate and the top wall of the stabilizing seat, a positioning frame is fixedly welded on the top wall of the receiving plate, the inner cavity of the positioning frame runs through the top wall and both sides thereof, and the inner cavity of the positioning frame accommodates two groups of telescopic rods and two groups of mutually parallel clamping plates, a shielding plate is obliquely arranged above the positioning frame, and the inner cavity of each group of the positioning piles accommodates a lifting rod, a transverse plate, a steering shaft and a bracket. The surveying instrument positioning device for engineering surveying and mapping, by setting positioning piles, lifting rods, When in use, by setting positioning piles, lifting rods, transverse plates, steering shafts, brackets and pulleys, four sets of lifting rods are extended at the same time and drive the four sets of pulleys to contact the ground, so that the device can drive the surveying instrument to move conveniently, eliminating the trouble of manually carrying the surveying instrument and the device. However, the terrain of the place where the surveying device is used is different, and the above-mentioned device is difficult to be applied to various terrains. In addition, the above-mentioned device is unstable, and the positioning will be inaccurate under the action of vibration and wind, resulting in a decrease in measurement accuracy.

[0004] Therefore, we provide a surveying instrument positioning device for engineering surveying to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a surveying instrument positioning device for engineering surveying and mapping, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a surveying instrument positioning device for engineering surveying and mapping, comprising a base and a working mechanism, wherein the lower end of the base is fixedly connected with the working mechanism;

[0007] The working mechanism includes a connecting shock-absorbing assembly, a connecting assembly, a supporting assembly, a lifting assembly and a rotating fixing assembly. The lower end of the base is fixedly connected to the connecting shock-absorbing assembly, the bottom end of the connecting shock-absorbing assembly is fixedly connected to the connecting assembly, the inner side of the connecting assembly is slidably connected to the supporting assembly, the bottom center position of the base is fixedly connected to the lifting assembly, and the upper end of the base is fixedly connected to the rotating fixing assembly.

[0008] Preferably, the connecting shock-absorbing assembly includes a triangular connecting seat, a connecting shaft, a shock-absorbing chamber and a shock-absorbing element, the lower end of the base is fixedly connected to the triangular connecting seat, the outer side of the triangular connecting seat is rotatably connected to the connecting shaft, one side of the connecting shaft is fixedly connected to the shock-absorbing chamber, and the inner side of the shock-absorbing chamber is fixedly connected to the shock-absorbing element.

[0009] Preferably, the connecting assembly includes a connecting block, a connecting sliding shaft, a locking block and a locking knob, the bottom end of the shock absorbing chamber is fixedly connected to the connecting block, the two sides of the lower end of the connecting block are fixedly connected to the connecting sliding shaft, the bottom end of the connecting sliding shaft is fixedly connected to the locking block, and one side of the locking block is rotatably connected to the locking knob.

[0010] Preferably, the support assembly includes a slider, a support plate, a pedal and an embedded part, the slider is slidably connected to the inner side of the connecting sliding shaft, the lower end of the slider is fixedly connected to the support plate, the surface of the support plate is provided with a pedal, and the lower end of the support plate is fixedly connected to the embedded part.

[0011] Preferably, the lifting weight assembly includes a connecting and fixing seat, a threaded column, a threaded sleeve and a weight block. The connecting and fixing seat is fixedly connected to the center position of the bottom end of the base, the lower end of the connecting and fixing seat is fixedly connected to the threaded column, the outer side of the threaded column is rotatably connected to the threaded sleeve, and the outer side of the threaded sleeve is fixedly connected to the weight block.

[0012] Preferably, the rotating and fixing assembly includes a threaded reinforced base plate, a rotating scale base plate, a triangular fixed base plate, a fixed knob and an auxiliary fixed plate. The upper end of the base is fixedly connected to the threaded reinforced base plate, a rotating scale base plate is arranged above the threaded reinforced base plate, the upper end of the rotating scale base plate is fixedly connected to the triangular fixed base plate, the top end of the triangular fixed base plate is rotatably connected to a fixed knob, and the upper end of the fixed knob is fixedly connected to the auxiliary fixed plate.

[0013] Preferably, the upper end of the auxiliary fixing plate is fixedly connected with a positioning assembly, and the positioning assembly includes a main body, a control panel, a positioning observation lens, a battery accommodating compartment and a field of view storage lens; the upper end of the auxiliary fixing plate is fixedly connected with the main body, a control panel is provided on one side of the main body, a positioning observation lens is provided above the control panel, a battery accommodating compartment is provided on the other side of the main body, and a field of view storage lens is provided above the battery accommodating compartment.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. Through the setting of the positioning component, a user-friendly operation interface is provided through the control panel, which realizes convenient control of various functions of the surveying instrument and real-time data reading. The positioning observation lens has a high-precision optical positioning function, which ensures the accurate measurement of spatial coordinates, and the battery storage compartment ensures the power supply of the equipment for long-term operation, meeting the needs of continuous surveying. The field of view storage lens provides surveyors with flexible adjustment of the viewing angle range. Whether it is to expand the overall surveying field of view or focus on a specific area, it can provide rich surveying information, thereby improving the surveying efficiency and the comprehensiveness of data collection.

[0016] 2. Through the setting of the working mechanism, the connection shock-absorbing component can effectively absorb and reduce external vibration and impact through a carefully designed mechanical structure, ensuring that the precision surveying instrument can remain stable and accurate in harsh environments. The connection component and the support component can be flexibly lifted and locked under different terrain conditions, enhancing the device's adaptability to complex terrain. The support component provides solid ground support with the help of sliding and pre-embedded mechanisms to ensure that the surveying instrument remains stable under various ground conditions. The hoisting component balances the center of gravity of the entire device by adjusting the counterweight. Regardless of the surface conditions or wind conditions, it can prevent the device from overturning and improve wind resistance stability and safety. The rotating fixing component gives the device precise angle adjustment and fixing functions, greatly improving the accuracy and convenience of measuring angles. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall appearance structure of the utility model;

[0018] Figure 2It is a schematic diagram of the structure of the positioning component and the rotating fixing component of the utility model;

[0019] Figure 3 It is a schematic diagram of the structure of the lifting component and the rotating fixed component of the utility model;

[0020] Figure 4 This is a schematic diagram of the support assembly structure of the utility model;

[0021] Figure 5 It is a schematic diagram of the enlarged structure of point A of the utility model.

[0022] Numbers in the figure: 1, base; 2, working mechanism; 21, connecting shock-absorbing assembly; 211, triangular connecting seat; 212, connecting shaft; 213, shock-absorbing chamber; 214, shock-absorbing element; 22, connecting assembly; 221, connecting block; 222, connecting sliding shaft; 223, locking block; 224, locking knob; 23, supporting assembly; 231, sliding block; 232, supporting plate; 233, pedal; 234, embedded parts; 24, lifting weight Assembly; 241, connecting fixing seat; 242, threaded column; 243, threaded sleeve; 244, weight block; 25, rotating fixing assembly; 251, threaded reinforcement base plate; 252, rotating scale chassis; 253, triangular fixed chassis; 254, fixing knob; 255, auxiliary fixing plate; 3, positioning assembly; 31, main body; 32, control panel; 33, positioning observation lens; 34, battery storage compartment; 35, field of view storage lens. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Embodiment 1

[0025] See also Figure 1-5 As shown, the utility model provides a technical solution: a surveying instrument positioning device for engineering surveying and mapping, comprising a base 1 and a working mechanism 2, wherein the lower end of the base 1 is fixedly connected to the working mechanism 2;

[0026] The working mechanism 2 includes a connecting shock-absorbing component 21, a connecting component 22, a supporting component 23, a lifting component 24 and a rotating fixing component 25. The lower end of the base 1 is fixedly connected to the connecting shock-absorbing component 21, the bottom end of the connecting shock-absorbing component 21 is fixedly connected to the connecting component 22, the inner side of the connecting component 22 is slidably connected to the supporting component 23, the lifting component 24 is fixedly connected to the center position of the bottom end of the base 1, and the upper end of the base 1 is fixedly connected to the rotating fixing component 25.

[0027] Furthermore, the connecting shock-absorbing assembly 21 includes a triangular connecting seat 211, a connecting shaft 212, a shock-absorbing chamber 213 and a shock-absorbing element 214. The lower end of the base 1 is fixedly connected to the triangular connecting seat 211, the outer side of the triangular connecting seat 211 is rotatably connected to the connecting shaft 212, one side of the connecting shaft 212 is fixedly connected to the shock-absorbing chamber 213, and the inner side of the shock-absorbing chamber 213 is fixedly connected to the shock-absorbing element 214. The connecting shock-absorbing assembly 21, through the structure composed of the triangular connecting seat 211, the connecting shaft 212, the shock-absorbing chamber 213 and the shock-absorbing element 214, plays a role in absorbing vibration and reducing the influence of external shock on the positioning device of the surveying and mapping instrument, thereby protecting the precision measuring instrument from damage.

[0028] Furthermore, the connecting component 22 includes a connecting block 221, a connecting sliding shaft 222, a locking block 223 and a locking knob 224. The bottom end of the shock absorber chamber 213 is fixedly connected to the connecting block 221, the lower end of the connecting block 221 is fixedly connected to the connecting sliding shaft 222 on both sides, the bottom end of the connecting sliding shaft 222 is fixedly connected to the locking block 223, and one side of the locking block 223 is rotatably connected to the locking knob 224. The connecting component 22 allows the supporting component 23 to slide up and down within a certain range and lock its position to adapt to different terrains and measurement requirements, thereby ensuring the stability of the surveying instrument after adjustment.

[0029] Furthermore, the support assembly 23 includes a slider 231, a support plate 232, a pedal 233 and an embedded part 234. The slider 231 is slidably connected to the inner side of the sliding shaft 222, the lower end of the slider 231 is fixedly connected to the support plate 232, the surface of the support plate 232 is provided with a pedal 233, and the lower end of the support plate 232 is fixedly connected to the embedded part 234. The support assembly 23 is mainly used to contact the ground and provide stable support, and the embedded part 234 is stepped into the ground through the pedal 233 to enhance stability.

[0030] Furthermore, the weight-lifting assembly 24 includes a connecting and fixing seat 241, a threaded column 242, a threaded sleeve 243 and a weight block 244. The connecting and fixing seat 241 is fixedly connected to the center position of the bottom end of the base 1, the lower end of the connecting and fixing seat 241 is fixedly connected to the threaded column 242, the outer side of the threaded column 242 is rotatably connected to the threaded sleeve 243, and the outer side of the threaded sleeve 243 is fixedly connected to the weight block 244. The weight-lifting assembly 24 is an adjustable weight balance system, and the counterweight can be increased or decreased according to actual needs to ensure that the surveying instrument can maintain a good center of gravity balance at any position to prevent overturning, and can increase the gravity of the entire device to improve wind resistance stability and reduce the risk of overturning due to wind.

[0031] Furthermore, the rotating and fixing assembly 25 includes a threaded reinforcement base plate 251, a rotating scale base plate 252, a triangular fixed base plate 253, a fixed knob 254 and an auxiliary fixed plate 255. The upper end of the base 1 is fixedly connected with the threaded reinforcement base plate 251, a rotating scale base plate 252 is arranged above the threaded reinforcement base plate 251, the upper end of the rotating scale base plate 252 is fixedly connected with the triangular fixed base plate 253, the top end of the triangular fixed base plate 253 is rotatably connected with the fixed knob 254, and the upper end of the fixed knob 254 is fixedly connected with the auxiliary fixed plate 255. The rotating and fixing assembly 255 is mainly used to accurately adjust the angle of the surveying instrument and ensure the fixation of the adjusted angle. The rotating scale base plate 252 has a scale for accurate positioning, and the auxiliary fixed plate 255 increases the structural stability.

[0032] Embodiment 2

[0033] See also Figure 1 and Figure 2 As shown, compared with Example 1, as another implementation of the utility model, the upper end of the auxiliary fixing plate 255 is fixedly connected with a positioning component 3, and the positioning component 3 includes a main body 31, an operation panel 32, a positioning observation lens 33, a battery accommodating compartment 34 and a field of view storage lens 35. The upper end of the auxiliary fixing plate 255 is fixedly connected with the main body 31, a control panel 32 is provided on one side of the main body 31, and a positioning observation lens 33 is provided above the control panel 32. A battery accommodating compartment 34 is provided on the other side of the main body 31, and a field of view storage lens 35 is provided above the battery accommodating compartment 34. The main body 31 serves as the core carrier of the positioning component 3 and is connected with other components to form a complete observation and positioning system. The operation panel 32 is used to operate and control various functions of the surveying and mapping instrument, such as setting measurement parameters, displaying measurement data, etc. The positioning observation lens 33 is used to directly observe the target point or perform optical positioning to help accurately determine the spatial coordinates. The battery accommodating compartment 34 stores batteries to provide power support for the entire surveying and mapping instrument. The field of view storage lens 35 is used to expand or adjust the measurement field of view to facilitate the acquisition of more comprehensive surveying and mapping information.

[0034] Working principle: First, a surveying instrument positioning device for engineering surveying is moved to the working position. When in use, the first step is to connect the base 1 with the working mechanism 2, wherein the lower end of the base 1 is connected to the connecting component 22 by connecting the shock absorbing component 21, to ensure that the base 1 can effectively buffer when encountering external vibrations and protect the internal precision instruments. The support component 23 slides up and down in the connecting component 22 by connecting the sliding shaft 222. The support plate 232 is adjusted to a suitable height according to the terrain conditions on site, and then it is firmly anchored to the ground using the pedal 233 and the embedded part 234 to enhance the stability of the device. The second step is to use the lifting weight component 24 to adjust the position of the weight block 244 to ensure the balance of the center of gravity of the entire surveying instrument positioning device, especially under strong wind or uneven surface conditions, which can effectively prevent overturning. The rotating fixing component 25 is installed, and the bottom plate 251 is connected to the base 1 through a threaded reinforcement. The rotating scale chassis 252 cooperates with the triangular fixed chassis 253 and the fixed knob 254 to accurately adjust and fix the angle of the surveying instrument. The third step is to install the positioning assembly 3 on the auxiliary fixing plate 255. The main body 31 is used as the core carrier to integrate functional modules such as the control panel 32, the positioning observation lens 33, the battery storage compartment 34 and the field of view storage lens 35. The measurement parameters are set and the real-time measurement data are viewed through the control panel 32. The surveying instrument is started and the positioning observation lens 33 is used to directly observe and optically locate the target point to achieve accurate spatial coordinate measurement. A battery is placed in the battery storage compartment 34 to ensure that the surveying instrument has enough energy during the entire working period. As needed, the surveying field of view is adjusted through the field of view storage lens 35 to collect a larger range or more detailed surveying information. The fourth step is to adjust the height of the support assembly 23 and the counterweight of the hoisting assembly 24 in time according to changes in the measurement environment, such as changes in terrain or changes in wind force, to maintain the stability of the device. When repositioning or changing the surveying direction is required, the rotating fixing assembly 25 is used to make precise angle adjustments according to the scale indication. In this way, the use process of a surveying instrument positioning device for engineering surveying is completed.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A surveying instrument positioning device for engineering surveying and mapping, comprising a base (1) and a working mechanism (2), characterized in that: The lower end of the base (1) is fixedly connected to a working mechanism (2); The working mechanism (2) comprises a connecting shock absorbing component (21), a connecting component (22), a supporting component (23), a lifting component (24) and a rotating fixing component (25); the lower end of the base (1) is fixedly connected to the connecting shock absorbing component (21); the bottom end of the connecting shock absorbing component (21) is fixedly connected to the connecting component (22); the inner side of the connecting component (22) is slidably connected to the supporting component (23); the center position of the bottom end of the base (1) is fixedly connected to the lifting component (24); and the upper end of the base (1) is fixedly connected to the rotating fixing component (25).

2. A surveying instrument positioning device for engineering surveying and mapping according to claim 1, characterized in that: The connecting shock-absorbing assembly (21) comprises a triangular connecting seat (211), a connecting shaft (212), a shock-absorbing chamber (213) and a shock-absorbing element (214); the lower end of the base (1) is fixedly connected to the triangular connecting seat (211); the outer side of the triangular connecting seat (211) is rotatably connected to the connecting shaft (212); one side of the connecting shaft (212) is fixedly connected to the shock-absorbing chamber (213); and the inner side of the shock-absorbing chamber (213) is fixedly connected to the shock-absorbing element (214).

3. A surveying instrument positioning device for engineering surveying and mapping according to claim 2, characterized in that: The connecting assembly (22) comprises a connecting block (221), a connecting sliding shaft (222), a locking block (223) and a locking knob (224); the bottom end of the shock absorbing chamber (213) is fixedly connected to the connecting block (221); both sides of the lower end of the connecting block (221) are fixedly connected to the connecting sliding shaft (222); the bottom end of the connecting sliding shaft (222) is fixedly connected to the locking block (223); and one side of the locking block (223) is rotatably connected to the locking knob (224).

4. A surveying instrument positioning device for engineering surveying and mapping according to claim 3, characterized in that: The support assembly (23) comprises a slider (231), a support plate (232), a pedal (233) and an embedded part (234); the slider (231) is slidably connected to the inner side of the connecting sliding shaft (222); the lower end of the slider (231) is fixedly connected to the support plate (232); the surface of the support plate (232) is provided with a pedal (233); and the lower end of the support plate (232) is fixedly connected to the embedded part (234).

5. The surveying instrument positioning device for engineering surveying and mapping according to claim 1, characterized in that: The weight lifting assembly (24) comprises a connecting and fixing seat (241), a threaded column (242), a threaded sleeve (243) and a weight block (244); the connecting and fixing seat (241) is fixedly connected to the center position of the bottom end of the base (1); the lower end of the connecting and fixing seat (241) is fixedly connected to the threaded column (242); the outer side of the threaded column (242) is rotatably connected to the threaded sleeve (243); and the outer side of the threaded sleeve (243) is fixedly connected to the weight block (244).

6. The surveying instrument positioning device for engineering surveying and mapping according to claim 1, characterized in that: The rotating and fixing assembly (25) comprises a threaded reinforcement base plate (251), a rotating scale base plate (252), a triangular fixed base plate (253), a fixed knob (254) and an auxiliary fixed plate (255); the upper end of the base (1) is fixedly connected to the threaded reinforcement base plate (251); a rotating scale base plate (252) is arranged above the threaded reinforcement base plate (251); the upper end of the rotating scale base plate (252) is fixedly connected to the triangular fixed base plate (253); the top end of the triangular fixed base plate (253) is rotatably connected to the fixed knob (254); and the upper end of the fixed knob (254) is fixedly connected to the auxiliary fixed plate (255).

7. A surveying instrument positioning device for engineering surveying and mapping according to claim 6, characterized in that: The upper end of the auxiliary fixing plate (255) is fixedly connected to a positioning assembly (3), and the positioning assembly (3) comprises a main body (31), a control panel (32), a positioning observation lens (33), a battery accommodating chamber (34) and a field of view storage lens (35). The upper end of the auxiliary fixing plate (255) is fixedly connected to the main body (31), a control panel (32) is arranged on one side of the main body (31), a positioning observation lens (33) is arranged above the control panel (32), and a battery accommodating chamber (34) is arranged on the other side of the main body (31), and a field of view storage lens (35) is arranged above the battery accommodating chamber (34).

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